2015年5月26日星期二
Industry boiler: Biomass boiler cogeneration combined heat and Powe...
Industry boiler: Biomass boiler cogeneration combined heat and Powe...: The means to utilize biomass as a low-cost fuel that reduces carbon footprint goes on. The biomass boiler strategies to firing biomass to sw...
Biomass boiler cogeneration combined heat and Power
The means to utilize biomass as a low-cost fuel that reduces carbon footprint goes on. The biomass boiler strategies to firing biomass to switch fossil fuel in plant operations are equally vast.
Most sorts of organic material is normally burned in biomass boilers in South Africa for steam and power. In the end, choosing feed stock relies on a few economics. Technology can be found and new innovations are remarkable. Various wood waste are burned inside forest products and pulp and paper industry for countless years, and even centuries.
Some locations are applying agricultural wastes and products for example rice straw, rice hulls, corn stover, distillers grains, animal bedding waste, manure, and bagasse as boiler fuel.
Although applications exist to remodel biomass to biofuels and chemicals, the intent from the discussion should be to convert biomass for heat and power. Biomass may very well be burned directly from the boiler, or maybe a gasifier may be employed to create syngas they will is able to use for virtually any substitute fuel.
Fuel Handling
A robust material handling feed method instructed to make certain the efficient operation of one of the combustion devices. Biomass has become the tougher materials to deal with, and
is specially obedient to Newton's first and third laws: "Every object in a condition of uniform motion will for the reason that state of movement unless an external force is applied to it."
This suggests you'll find multiple external forces that prevent biomass from vacationing in motion. "For each and every action it has an equal and opposite reaction," so once in
place, biomass is frequently in position.
Biomass presents various interesting challenges and takes special handling. Wood chips or wood spend tend to hang-up and bridge. Following your bridge forms, biomass is to maneuver. Compaction definitely definitely makes the material stronger possesses to become avoided to make certain uninterrupted operation. Began today an excellent boiler or gasifier operation, getting fuel on the plant reliability is key. These can be an example illustrating strategies to handling biomass material.
Reference: http://www.zghorizontalboiler.com/combined-heat-and-power-(CHP)-introduction.html
Contact info.: Merry Li; Mail: industrialboilermerry@hotmail.com
Most sorts of organic material is normally burned in biomass boilers in South Africa for steam and power. In the end, choosing feed stock relies on a few economics. Technology can be found and new innovations are remarkable. Various wood waste are burned inside forest products and pulp and paper industry for countless years, and even centuries.
Some locations are applying agricultural wastes and products for example rice straw, rice hulls, corn stover, distillers grains, animal bedding waste, manure, and bagasse as boiler fuel.
 |
| combined heat and Power |
Although applications exist to remodel biomass to biofuels and chemicals, the intent from the discussion should be to convert biomass for heat and power. Biomass may very well be burned directly from the boiler, or maybe a gasifier may be employed to create syngas they will is able to use for virtually any substitute fuel.
Fuel Handling
A robust material handling feed method instructed to make certain the efficient operation of one of the combustion devices. Biomass has become the tougher materials to deal with, and
is specially obedient to Newton's first and third laws: "Every object in a condition of uniform motion will for the reason that state of movement unless an external force is applied to it."
This suggests you'll find multiple external forces that prevent biomass from vacationing in motion. "For each and every action it has an equal and opposite reaction," so once in
place, biomass is frequently in position.
Biomass presents various interesting challenges and takes special handling. Wood chips or wood spend tend to hang-up and bridge. Following your bridge forms, biomass is to maneuver. Compaction definitely definitely makes the material stronger possesses to become avoided to make certain uninterrupted operation. Began today an excellent boiler or gasifier operation, getting fuel on the plant reliability is key. These can be an example illustrating strategies to handling biomass material.
Reference: http://www.zghorizontalboiler.com/combined-heat-and-power-(CHP)-introduction.html
Contact info.: Merry Li; Mail: industrialboilermerry@hotmail.com
2015年5月25日星期一
Biomass boiler combined heat and Power
The boiler can be combined heat and power are biomass boiler, waste heat recovery boiler and chain grate boiler etc.
The opportunity to make use of biomass to be a low-cost fuel that reduces carbon footprint keeps growing. The biomass boiler methods of firing biomass to exchange fossil fuel in plant operations are equally vast.
Most forms of organic material is usually burned in biomass boilers in South Africa for steam and power. In the end, the choice of feed stock relies on a matter of economics. Technology is available and new innovations are remarkable. A variety of wood waste are actually burned inside forest products and pulp and paper industry for many years, or even centuries.
Some locations are applying agricultural wastes and products such as rice straw, rice hulls, corn stover, distillers grains, animal bedding waste, manure, and bagasse as boiler fuel.
Although applications exist to transform biomass to biofuels and chemicals, the intent of the discussion is to convert biomass for steam and power. Biomass could be burned directly in the boiler, or maybe a gasifier can be employed to produce syngas which they can use for any substitute fuel.
Fuel Handling
A robust material handling feed product is instructed to make sure the efficient operation of any of the combustion devices. Biomass is among the more difficult materials to handle, and is especially obedient to Newton's first and third laws: "Every object in a condition of uniform motion will remain in that state of motion unless an external force is applied to it."
This implies you will discover multiple external forces that prevent biomass from vacationing in motion. "For each and every action it has an equal and opposite reaction," so once in
place, biomass tends to be in place.
Biomass presents various interesting challenges and takes special handling. Wood chips or wood spend have a tendency to hang-up and bridge. Following your bridge forms, biomass is hard to maneuver. Compaction definitely makes the material stronger and has to be avoided to make certain uninterrupted operation. Began this morning a superb boiler or gasifier operation, getting fuel on the plant reliability is key. The following is an example illustrating strategies to handling biomass material.
Reference: http://www.zghorizontalboiler.com/biomass-cogeneration-plant-manufacturer.html
More info about industrial boilers: www.zghorizontalboiler.com
Contact info.: Merry Li; Mail:industrialboilermerry@hotmail.com
The opportunity to make use of biomass to be a low-cost fuel that reduces carbon footprint keeps growing. The biomass boiler methods of firing biomass to exchange fossil fuel in plant operations are equally vast.
Most forms of organic material is usually burned in biomass boilers in South Africa for steam and power. In the end, the choice of feed stock relies on a matter of economics. Technology is available and new innovations are remarkable. A variety of wood waste are actually burned inside forest products and pulp and paper industry for many years, or even centuries.
 |
| Biomass boiler combined heat and Power |
Some locations are applying agricultural wastes and products such as rice straw, rice hulls, corn stover, distillers grains, animal bedding waste, manure, and bagasse as boiler fuel.
Although applications exist to transform biomass to biofuels and chemicals, the intent of the discussion is to convert biomass for steam and power. Biomass could be burned directly in the boiler, or maybe a gasifier can be employed to produce syngas which they can use for any substitute fuel.
Fuel Handling
A robust material handling feed product is instructed to make sure the efficient operation of any of the combustion devices. Biomass is among the more difficult materials to handle, and is especially obedient to Newton's first and third laws: "Every object in a condition of uniform motion will remain in that state of motion unless an external force is applied to it."
This implies you will discover multiple external forces that prevent biomass from vacationing in motion. "For each and every action it has an equal and opposite reaction," so once in
place, biomass tends to be in place.
Biomass presents various interesting challenges and takes special handling. Wood chips or wood spend have a tendency to hang-up and bridge. Following your bridge forms, biomass is hard to maneuver. Compaction definitely makes the material stronger and has to be avoided to make certain uninterrupted operation. Began this morning a superb boiler or gasifier operation, getting fuel on the plant reliability is key. The following is an example illustrating strategies to handling biomass material.
Reference: http://www.zghorizontalboiler.com/biomass-cogeneration-plant-manufacturer.html
More info about industrial boilers: www.zghorizontalboiler.com
Contact info.: Merry Li; Mail:industrialboilermerry@hotmail.com
2015年5月24日星期日
2015年5月22日星期五
Steam Boilers VS Steam Generators
The inside of a steam boiler has many more tubes than the inside of a steam generator.The nomenclature of industrial boiler and energy generation can be a little confusing, even when you know the territory! For example, look at the difference between "steam generators" and ”steam boilers." A steam boiler generates energy by generating steam, and a steam generator generates energy by generating steam, so...wait, what? I know, I know—it almost sounds like a bad tongue twister. A simple explanation doesn't do these machines justice, so if you really want to know what makes them different, you have to take a look at their guts and come to understand how they do what they do. It's like Zen: You have to look inside to find the answers!
A water-tube boiler is very similar, but fundamentally opposite—the gas and the water essentially switch places. Now, the inside of the boiler is filled with a large number of tubes, and inside each tube is water that feeds in from a reservoir near the bottom. Once again, fuel burns and creates hot gas, but this time, the gas heats the water from outside the tube. Water in the tubes heats up and steam filters out of the tops of the tubes, while the water not yet hot enough to convert cycles back down to the reservoir before going through the tubes again. This technology is newer than fire-tube boilers.
These boilers are generally used in industrial applications, because they are oftentimes very large, very powerful machines. These aren't necessarily like the boiler in your basement—these are pieces of equipment that can take up entire warehouses, or more, generating enough steam-based energy to power factories!
Compared to Steam Generators
Now that you understand a water-tube boiler, it's much easier to understand how steam generators are different from your typical industrial boiler. Remember, a typical steam boiler has a whole bunch of tubes inside, right? Well, a steam generator only has one. Yes, one. But don't let that make you think that it's simple! In fact, it's quite the opposite. That one tube coils around and around in tight curls, like a spring. While these machines can be structured vertically or horizontally, we'll stick to vertical ones right now.
In one of these, the coils go down one side of the steam generator and up the other. At the top of the generator, water feeds in with a reservoir much smaller than you would see in a fire-tube or water-tube boiler. That water is heated at the top and circulates down through the windy tube, and by the time it's hot enough to turn into steam, a single exit point at the bottom of the tube allows the steam to escape in a concentrated stream. If there's any residual water left, it trickles out of the same exit point and is caught in a filter that lets only steam through. Any excess gases produced during the process travel up the other side of the tube and are eventually released.
Advantages of a Steam Generator
You can see now how steam generators are similar in principle to other steam boiler systems while remaining fundamentally different. These fundamental differences change the entire operation of the system, which is generally less powerful than a full boiler, but features several advantages. For example, a steam generator sports a simpler construction that makes is easier to operate than a full-scale industrial boiler. These generators are also smaller, making them more versatile when you're working with limited space—you often see them utilized as auxiliary boilers.
Another reason they are often used as auxiliary boilers is that they start up very quickly. Because of their compact design, single water tube and relatively lower water content, these machines can be up and running at full power in a much shorter amount of time than full-scale boilers, making them useful in emergency situations. It's like comparing a racing motorcycle to a military tank -- the former accelerates faster and works quickly, but isn't very strong, while the latter chugs along but is ultimately more powerful. And because they generally cost less than full-scale boilers as well, they may be more cost-appropriate for applications that don't necessarily require such high levels of steam.
More information about steam boilers: www.zgsteamboiler.com
Provide by: Merry; Email: industrialboilermerry@hotmail.com
How Steam Boilers Work
There are two main types of steam boiler systems: fire-tube boiler and water-tube boilers. They're similar, but it's definitely worth explaining their differences before we get into the more complicated stuff. First, we'll look at the fire-tube boiler. Inside the boiler is a massive tank of water, and coursing through the water are pipes, or "tubes." A fire in the boiler burns fuel, and the fuel gases surge through the pipes. There are so many pipes and the gases are so hot that they heat up the water from inside, causing steam to rise off the top to be used as energy.A water-tube boiler is very similar, but fundamentally opposite—the gas and the water essentially switch places. Now, the inside of the boiler is filled with a large number of tubes, and inside each tube is water that feeds in from a reservoir near the bottom. Once again, fuel burns and creates hot gas, but this time, the gas heats the water from outside the tube. Water in the tubes heats up and steam filters out of the tops of the tubes, while the water not yet hot enough to convert cycles back down to the reservoir before going through the tubes again. This technology is newer than fire-tube boilers.
These boilers are generally used in industrial applications, because they are oftentimes very large, very powerful machines. These aren't necessarily like the boiler in your basement—these are pieces of equipment that can take up entire warehouses, or more, generating enough steam-based energy to power factories!
Compared to Steam Generators
Now that you understand a water-tube boiler, it's much easier to understand how steam generators are different from your typical industrial boiler. Remember, a typical steam boiler has a whole bunch of tubes inside, right? Well, a steam generator only has one. Yes, one. But don't let that make you think that it's simple! In fact, it's quite the opposite. That one tube coils around and around in tight curls, like a spring. While these machines can be structured vertically or horizontally, we'll stick to vertical ones right now.
In one of these, the coils go down one side of the steam generator and up the other. At the top of the generator, water feeds in with a reservoir much smaller than you would see in a fire-tube or water-tube boiler. That water is heated at the top and circulates down through the windy tube, and by the time it's hot enough to turn into steam, a single exit point at the bottom of the tube allows the steam to escape in a concentrated stream. If there's any residual water left, it trickles out of the same exit point and is caught in a filter that lets only steam through. Any excess gases produced during the process travel up the other side of the tube and are eventually released.
Advantages of a Steam Generator
You can see now how steam generators are similar in principle to other steam boiler systems while remaining fundamentally different. These fundamental differences change the entire operation of the system, which is generally less powerful than a full boiler, but features several advantages. For example, a steam generator sports a simpler construction that makes is easier to operate than a full-scale industrial boiler. These generators are also smaller, making them more versatile when you're working with limited space—you often see them utilized as auxiliary boilers.
Another reason they are often used as auxiliary boilers is that they start up very quickly. Because of their compact design, single water tube and relatively lower water content, these machines can be up and running at full power in a much shorter amount of time than full-scale boilers, making them useful in emergency situations. It's like comparing a racing motorcycle to a military tank -- the former accelerates faster and works quickly, but isn't very strong, while the latter chugs along but is ultimately more powerful. And because they generally cost less than full-scale boilers as well, they may be more cost-appropriate for applications that don't necessarily require such high levels of steam.
More information about steam boilers: www.zgsteamboiler.com
Provide by: Merry; Email: industrialboilermerry@hotmail.com
2015年5月21日星期四
2015年5月20日星期三
Fire tube boiler manufacturers
ZG as a rich experience fire tube boiler manufacturers since 1945. Fire tube boiler has own ASEM, IBR, CE etc certificates.
Fire Tube Boilers design: Fire tube boilers represent one of a number of pressurized equipment options used to heat water or convert water into steam under controlled conditions. In fire tube boilers, combustion gases pass inside boiler tubes, and heat is transferred to water on the shell side.
Fire Tube Boilers applications: Fire tube boilers are most commonly used where required steam pressures do not exceed 300 psig.
Fire Tube Boilers Equipment Options: Gas fired fire tube boiler are often characterized by their number of passes, referring to the number of times the combustion (or flue) gases flow the length of the pressure vessel as they transfer heat to the water. Each pass sends the flue gases through the tubes in the opposite direction. To make another pass, the gases turn 180 degrees and pass back through the shell.Which the fire tube boiler efficiency up to 93%.
The turnaround zones can be either dryback or water-back. In dryback designs, the turnaround area has a refractory lining. In water-back designs, the turnaround area is water-cooled, and does not need the refractory lining.
Related article1.: what is fire tube boiler?http://www.zgsteamboiler.com/faq/What-is-a-Fire-tube-boilers.html
Related article 2: Difference of water tube boiler between fire tube boiler? http://www.zgsteamboiler.com/faq/Water-tube-boiler-VS-fire-tube-boile.html
www.zghorizontalboiler.com
www.zgaacautoclave.com
Mail:industrialboilermerry@hotmail.com
Fire Tube Boilers design: Fire tube boilers represent one of a number of pressurized equipment options used to heat water or convert water into steam under controlled conditions. In fire tube boilers, combustion gases pass inside boiler tubes, and heat is transferred to water on the shell side.
Fire Tube Boilers applications: Fire tube boilers are most commonly used where required steam pressures do not exceed 300 psig.
Fire Tube Boilers Equipment Options: Gas fired fire tube boiler are often characterized by their number of passes, referring to the number of times the combustion (or flue) gases flow the length of the pressure vessel as they transfer heat to the water. Each pass sends the flue gases through the tubes in the opposite direction. To make another pass, the gases turn 180 degrees and pass back through the shell.Which the fire tube boiler efficiency up to 93%.
 |
| Fire tube boiler manufacturers |
The turnaround zones can be either dryback or water-back. In dryback designs, the turnaround area has a refractory lining. In water-back designs, the turnaround area is water-cooled, and does not need the refractory lining.
Related article1.: what is fire tube boiler?http://www.zgsteamboiler.com/faq/What-is-a-Fire-tube-boilers.html
Related article 2: Difference of water tube boiler between fire tube boiler? http://www.zgsteamboiler.com/faq/Water-tube-boiler-VS-fire-tube-boile.html
www.zghorizontalboiler.com
www.zgaacautoclave.com
Mail:industrialboilermerry@hotmail.com
Water tube boiler operation
Water tube boiler overview
Oil&gas water tube boiler operation represent one of a number of pressurized equipment options used to convert water into steam under controlled conditions. Water passes through boiler tubes while the combustion gases remain on the shell side, passing over the tube surfaces.
Water tube boiler applications
Water tube boilers are most commonly used where high steam pressures are required and can exceed 3,000 psig.
Water tube boilers can generate saturated or super-heated steam, which is useful for applications such as steam turbine power generation. In addition, these boilers are commonly used in process industries, including chemicals , refining, and pulp and paper manufacturing.
Water tube boiler Equipment Options
Water tube boilers have , biomass water tube boiler, 65ton hr water tube boiler for fertilizer.
Related: what is water tube boiler?http://www.zgsteamboiler.com/faq/what-is-water-tube-boiler.html
Provide By: Merry Li ; Email: industrialboilermerry@hotmail.com
Oil&gas water tube boiler operation represent one of a number of pressurized equipment options used to convert water into steam under controlled conditions. Water passes through boiler tubes while the combustion gases remain on the shell side, passing over the tube surfaces.
Water tube boiler applications
Water tube boilers are most commonly used where high steam pressures are required and can exceed 3,000 psig.
Water tube boilers can generate saturated or super-heated steam, which is useful for applications such as steam turbine power generation. In addition, these boilers are commonly used in process industries, including chemicals , refining, and pulp and paper manufacturing.
 |
| Water tube boiler operation |
Water tube boiler Equipment Options
Water tube boilers have , biomass water tube boiler, 65ton hr water tube boiler for fertilizer.
Related: what is water tube boiler?http://www.zgsteamboiler.com/faq/what-is-water-tube-boiler.html
Provide By: Merry Li ; Email: industrialboilermerry@hotmail.com
Biomass boiler for sale
Biomass boiler have different fuels, like sawdust biomass boiler, rice husk boiler etc. Biomass by definition is a renewable energy source, it is biological material from living, or recently living organisms like household waste, dead trees and left-over crops. As an energy source, biomass can either be used directly, or converted into other energy products such as biofuel. Biomass boilers have the advantage of being able to use the biomass through thermal conversion, using gasification and combustion in order to extract their inherent energy for heating or the production of electricity. Different types of biomass can be used inside a biomass boiler. Although most materials will combust very well, some of them can cause fouling within the unit requiring more maintenance.
Here are a few examples of the types of fuels that can be used inside of a biomass boiler.
• Chips and sawdust from sawmill operations are the preferred type of biomass for a biomass fired boiler. They are fairly clean fuels and are readily available wherever there are forestry operations nearby. These types of fuel will cause very little fouling and will require very little care and cleaning of the biomass boiler.
• Bark is another fuel that can be used. Like chips and sawdust bark will gasify and combust very well. Although this type of fuel will have a little more dirt and sand within it. The operating issues can be overcome with the use of a ZG mobile stepped grate system that can automatically extract the ash. The ZG biomass boiler system is also equipped with sooth blowers in order to keep the tubes clean in order to be able to operate for longer periods of time between cleaning and tube brushing. System fitted with this type of soot blowing system have permitted systems to run 5 to 6 times longer without having to pause the system in order to clean the boiler tubes.
• Forestry biomass is another type of fuel that can be used in the ZG biomass fired boiler. This type of biomass comes from residuals that are left in the forest after harvesting operations. This material will be in the form of tree tops, branches and limbs that are too small to be transformed by a sawmill into useful lumber products. In the past they have typically been left to decompose in the forest which can be just as harmful to the environment since the decaying wood will emit methane which can be 20 times more harmful to the ozone layer than CO2 emissions. This type of biomass can be processed and put to good use in order to generate heat and electricity in a ZG biomass boiler system.
• Agricultural biomass is often considered as biomass other than woody biomass. Miscanthus, switchgrass, hemp, sorghum, sugarcane, and bamboo are just a few examples of agricultural biomass. These types of biomass can sometimes have high levels of alkali such as potassium that can cause fouling issues in biomass boilers. Each type of agricultural biomass has to be analysed in order to determine if they are good candidates for combustion and gasification. In order to control the amount of alkali present in certain types of biomass, crops will sometimes be left out in the field during the winter in order to leach out the alkalis. Although this might not be practical, sometimes it’s the only way to use the fuel without causing substantial fouling issues in the biomass boiler. Other ways of managing fouling issues caused by agricultural biomass is to blend it with clean woody biomass such as chips. This will soften the fouling effects of the alkali rich agricultural biomass. Proportions of the mix will depend on the level of alkali within the agricultural biomass.
Some biomass power plants boil water to produce steam. The steam produced turns generators producing electricity. Biomass can also be obtained by burning waste products in the field and producing methane gas by the decomposition of garbage. Then this gas is collected through pipelines.
One added benefit of using a biomass boiler is it helps to reduce global warming.
Reference: http://www.zghorizontalboiler.com/Horizontal-biomass-fired-boiler.html
Provide by: Merry; Email: industrialboilermerry@hotmail.com
 |
| Biomass boiler for sale |
Here are a few examples of the types of fuels that can be used inside of a biomass boiler.
• Chips and sawdust from sawmill operations are the preferred type of biomass for a biomass fired boiler. They are fairly clean fuels and are readily available wherever there are forestry operations nearby. These types of fuel will cause very little fouling and will require very little care and cleaning of the biomass boiler.
• Bark is another fuel that can be used. Like chips and sawdust bark will gasify and combust very well. Although this type of fuel will have a little more dirt and sand within it. The operating issues can be overcome with the use of a ZG mobile stepped grate system that can automatically extract the ash. The ZG biomass boiler system is also equipped with sooth blowers in order to keep the tubes clean in order to be able to operate for longer periods of time between cleaning and tube brushing. System fitted with this type of soot blowing system have permitted systems to run 5 to 6 times longer without having to pause the system in order to clean the boiler tubes.
• Forestry biomass is another type of fuel that can be used in the ZG biomass fired boiler. This type of biomass comes from residuals that are left in the forest after harvesting operations. This material will be in the form of tree tops, branches and limbs that are too small to be transformed by a sawmill into useful lumber products. In the past they have typically been left to decompose in the forest which can be just as harmful to the environment since the decaying wood will emit methane which can be 20 times more harmful to the ozone layer than CO2 emissions. This type of biomass can be processed and put to good use in order to generate heat and electricity in a ZG biomass boiler system.
• Agricultural biomass is often considered as biomass other than woody biomass. Miscanthus, switchgrass, hemp, sorghum, sugarcane, and bamboo are just a few examples of agricultural biomass. These types of biomass can sometimes have high levels of alkali such as potassium that can cause fouling issues in biomass boilers. Each type of agricultural biomass has to be analysed in order to determine if they are good candidates for combustion and gasification. In order to control the amount of alkali present in certain types of biomass, crops will sometimes be left out in the field during the winter in order to leach out the alkalis. Although this might not be practical, sometimes it’s the only way to use the fuel without causing substantial fouling issues in the biomass boiler. Other ways of managing fouling issues caused by agricultural biomass is to blend it with clean woody biomass such as chips. This will soften the fouling effects of the alkali rich agricultural biomass. Proportions of the mix will depend on the level of alkali within the agricultural biomass.
Some biomass power plants boil water to produce steam. The steam produced turns generators producing electricity. Biomass can also be obtained by burning waste products in the field and producing methane gas by the decomposition of garbage. Then this gas is collected through pipelines.
One added benefit of using a biomass boiler is it helps to reduce global warming.
Reference: http://www.zghorizontalboiler.com/Horizontal-biomass-fired-boiler.html
Provide by: Merry; Email: industrialboilermerry@hotmail.com
2015年5月13日星期三
2 ton lignite coal fired steam boiler price
Industrial coal fired boiler is important equipment in industrial production. We are coal fired boiler manufacturer in China, supplying 2 ton -75ton lignite coal fired boiler for sale.
2 ton lignite coal fired boiler for sale price
lignite is mined from the oldest geological formations, and therefore has spent the longest time underground and been subjected to the most pressure and heat, making it the most compressed and hardest coal. Hard coals contain greater potential to produce heat energy than do the softer, geologically "newer" coals. Lignite is the hardest and most brittle of all coals, and when burned, produces a very hot blue flame. 2 ton lignite coal fired boiler is of high efficiency ranging from 85% to 92%.Coal lignite fired boiler is compact in structure, with small floor area, fast construction, low maintenance cost and short installation period.
ZG Boiler supplier of 2 ton lignite coal fired steam boiler and lignite coal fired hot water boiler for sale. For the 2 ton lignite coal fired steam boiler is widely used in textile industry, sugar industry, medical & pharmaceutics industry, hospital, hotels, bath, etc. The lignite coal fired steam boiler price is concerned by many users. Welcome to consult online to get thelignite coal fired steam boiler price.
We provide different type of steam boilers, such as, 2 ton charcoal steam boiler plant, biomass boilers, chain grate boilers etc.
More information about coal fired boiler project:www.zghorizontalboiler.com/case
Provide by: Merry; Email: industrialboilermerry@hotmail.com
2 ton lignite coal fired boiler for sale price
lignite is mined from the oldest geological formations, and therefore has spent the longest time underground and been subjected to the most pressure and heat, making it the most compressed and hardest coal. Hard coals contain greater potential to produce heat energy than do the softer, geologically "newer" coals. Lignite is the hardest and most brittle of all coals, and when burned, produces a very hot blue flame. 2 ton lignite coal fired boiler is of high efficiency ranging from 85% to 92%.Coal lignite fired boiler is compact in structure, with small floor area, fast construction, low maintenance cost and short installation period.
 |
| 2 ton lignite coal fired steam boiler price |
ZG Boiler supplier of 2 ton lignite coal fired steam boiler and lignite coal fired hot water boiler for sale. For the 2 ton lignite coal fired steam boiler is widely used in textile industry, sugar industry, medical & pharmaceutics industry, hospital, hotels, bath, etc. The lignite coal fired steam boiler price is concerned by many users. Welcome to consult online to get thelignite coal fired steam boiler price.
We provide different type of steam boilers, such as, 2 ton charcoal steam boiler plant, biomass boilers, chain grate boilers etc.
More information about coal fired boiler project:www.zghorizontalboiler.com/case
Provide by: Merry; Email: industrialboilermerry@hotmail.com
2015年5月11日星期一
Biomass boiler price for sale to Pakistan
Introduction:Biomass boiler price for sale to Pakistan,the fuel is coal or wood or biomass solid fuel steam boiler or trouble boiler, is usually biomass boiler and wood boiler,double drum water tube boiler design. Water cooling wall protect, big manhole for inspection, big drum and enormous heating surface for nature circulation. high efficiency and low fuel consumption ,more safety ,Automatic running for save energy. Boiler capacity from 2-100ton/hr.
1,Dual-drums Water tube design, moving grate or step grate for multi-fuel system.
Fuel option multi fuel, coal, wood chip, husk, biomass sawdust, waste wood
2,Full water wall construction ensuring min refractory. Large top and bottom drum for easy for maintenance access. O type or D type design, double drum, Moving grate or step grate.Safe burning condition, low gas blackness,Internationale Emission standard, High efficiency and low fuel consumption
3,Hinged drum access doors so simplify fitting.Access doorway in to the boiler furnace for inspection and cleaning
4,Fully sealed and pressure tested outer tube walls to stop exhaust gas leakage. Multi furnace viewing ports.
5,SGS or BV inspection through whole manufacturing progress, ASME certificate is going to be agreed to Customer, and AS1228 is available through cooperation with Australia gov engineering dept.
6, Installing: Video are going to be supply to customers for easy understanding, Engineers are available instructing boiler installing,trained in site; Beyond the warranty period, we charge the expense of spares but provide technician guidance along with service free of charge.
We can easily made all sorts of Biomass boiler price for sale to Pakistan in your request specification
Thanks for visiting our factories, we meaning that our products will satisfy your preferences with designs, competitive performance price ratio and finest services.
Source find: http://www.zghorizontalboiler.com/biomass-fired-hot-water-boiler.html
Contact info:Merry Li; Email: industrialboilermerry@hotmail.com
1,Dual-drums Water tube design, moving grate or step grate for multi-fuel system.
Fuel option multi fuel, coal, wood chip, husk, biomass sawdust, waste wood
2,Full water wall construction ensuring min refractory. Large top and bottom drum for easy for maintenance access. O type or D type design, double drum, Moving grate or step grate.Safe burning condition, low gas blackness,Internationale Emission standard, High efficiency and low fuel consumption
3,Hinged drum access doors so simplify fitting.Access doorway in to the boiler furnace for inspection and cleaning
4,Fully sealed and pressure tested outer tube walls to stop exhaust gas leakage. Multi furnace viewing ports.
5,SGS or BV inspection through whole manufacturing progress, ASME certificate is going to be agreed to Customer, and AS1228 is available through cooperation with Australia gov engineering dept.
6, Installing: Video are going to be supply to customers for easy understanding, Engineers are available instructing boiler installing,trained in site; Beyond the warranty period, we charge the expense of spares but provide technician guidance along with service free of charge.
 |
| Biomass boiler price for sale to Pakistan |
Thanks for visiting our factories, we meaning that our products will satisfy your preferences with designs, competitive performance price ratio and finest services.
Source find: http://www.zghorizontalboiler.com/biomass-fired-hot-water-boiler.html
2015年5月7日星期四
How Do 3 ton biogas Steam Boilers Work?
Overview of 3 ton biogas Steam Boilers
ZG boiler is a 3 ton biogas steam boiler manufacture , The biobas steam boiler is a vessel that contains water and a heat source powered by biogas, which also can heating by oil, coal or gas, The boiler transfers heat from the heat source to the water vessel, thereby turning the water into steam. This steam exits the vessel through a pipe and is transported to another location where it can be used for cleaning, to power equipment, to provide heat or for a number of other functions. A closed boiler system is one in which 100 percent of the steam is returned to the vessel in the form of water and reused. Closed 3 ton biogas steam boiler systems are very efficient and less costly to operate. However, some industrial processes contaminate the steam and prevent it from being reused. A boiler that does not return the used steam to the water vessel is called an open system.
 |
| 3 ton biogas Steam Boilers |
Mechanics of 3 ton biogas steam Boilers
The heat source in a 3 ton biogas steam boiler system like oil fired boiler & gas fired boiler.is located in a separate compartment within the water vessel. The water vessel is attached to the heat source by metal rods, which heat the water directly and convert it to steam. The steam initially collects in an area above the water vessel known as the dome before exiting the boiler. The dome forces the steam to become highly condensed so that it will exit the boiler with a significant amount of pressure. Pressurized steam is particularly important for industrial applications such as powering turbines and other heavy equipment. All boilers have a safety valve, which allows excess steam to be released to prevent explosions. A 3 ton biogas steam boiler also contains a drain, which removes contaminants and sediment from the water vessel, and a chimney, which allows heat to escape once it has passed through the water vessel.
3 ton biogas steam boiler Configurations
There are two main types of boilers: fire tubes and water tubes. In a gas fire tube boiler, heat is directed through metal rods that pass through the middle of the water vessel. The rods are arranged in banks so that the heat can pass through the vessel many times before escaping through the chimney. The fire tube system exposes the water to the maximum amount of heated surface and also has the maximum amount of water storage space. In a water tube boiler, the heat is directed through metal rods near the outside of the water vessel. Water tube boilers are vertical and have the ability to generate more units of steam per hour but also provide less water storage than fire tube configurations.
Related article: how to build steam boiler?
Provide by: Merry Li; Email: industrialboilermerry@hotmail.com
2015年5月6日星期三
Development of waste heat recovery boiler technology
The use of Kraft recovery boilers spread fast as functioning chemical recovery gave Kraft pulping an economic edge over sulfite pulping.
The first waste heat recovery boilers had horizontal evaporator surfaces, followed by super heaters and more evaporation surfaces. These boilers resembled the state-of-the-art boilers of some 30 years earlier. This trend has continued until today. Since a halt in the production line will cost a lot of money the adopted technology in recovery boilers tends to be conservative. The first waste heat recovery boilers had severe problems with fouling.
.jpg "Development of waste heat recovery boiler technology") |
| Development of waste heat recovery boiler technology |
One should also note square headers in the 1940 recovery boiler. The air levels in waste recovery boilers soon standardized to two: a primary air level at the char bed level and a secondary above the liquor guns.
In the first tens of years the furnace lining was of refractory brick. The flow of smelt on the walls causes extensive replacement and soon designs that eliminated the use of bricks were developed.
Project: waste heat recovery boiler in Uzbekestan
Application: waste heat recovery boiler in paper industry
Contact Merry to know more information: industrialboilermerry@hotmail.com
2015年5月5日星期二
China Industrial Boiler Industry Report, 2013-2015
With steady progress of industrialization and urbanization, industrial boiler output keeps growing in China, which hit 512,700 t/h in 2013, surging by 16.71% year-on-year, and posting a CAGR of 16.3% during 2007-2013. China's boiler (ZG Boiler) ownership and capacity both rank No.1 around the world and most boilers in service are industrial coal-fired boiler ones.
 |
| ZG Boiler manufacturer of industrial boiler |
Constrained by national emission reduction targets, small coal-fired boiler is trapped. The production and demand of small and medium-sized coal-fired boiler suffers decline, while that of large-capacity clean fuel-fired boiler picks up. Besides, great importance is attached to boiler technologies and products covering coal water slurry-fired boiler, waste incineration boiler, biomass boiler, waste heat and exhaust gas recovery boiler, condensing boiler, etc., thus lifting the overall performance of boiler products.
Industrial boiler has lower manufacturing qualification requirements than power station boiler (which must be Grade A), which explains why such a large number of producers are concentrated in the industrial boiler area, e.g. ZG Boiler.
ZG Boiler covers almost all the industrial boiler products, power station boilers, waste heat boiler, circulating fluidized bed, Autoclave etc are all qualified for boiler manufacturing of above Grade A.
More information: http://www.zghorizontalboiler.com
Contact info:Merry; Mail:industrialboilermerry@hotmail.com
订阅：
博文 (Atom)