When determining a industrial boiler[1] for your project, there are a number of considerations like operation pressure, rated steam capacity, water output, application and the boiler cost, etc. There are two main boiler types that you can choose from for your specific application: water tube boilers and fire tube boilers[2], the two are essentially opposite in design.
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| Fire Tube Boiler VS Water Tube Boiler |
Fire Tube Boilers VS Water Tube Boilers
Design Structure: In a water tube boiler, water travels through tubes which are surrounded by the by-products of combustion, or flue gas. In a fire tube boiler, the flue gas travels through the tubes, which are surrounded by hot water.
Capacity/Output: Usually the boiler output mainly depends on design limits. For the fire tube boiler, like our WNS series gas & oil fired boiler[3] is 1 ton -35 ton, however, the water tube boiler usually has a very large capacity, some companies can manufacture 500 ton boilers.
Fuel: As we know, almost all the large type boilers are water tube type, any fuel is available, including the waste heat, MSW, low grade coal or other possible fuels. On both fire tube and water tube boiler various types of fuels can be used for providing the heat.
Efficiency: Normal efficiency of the fire tube boiler is about 80 to 85 % but this can be increase or decrease by using different a accessories. Efficiency of the water tube boiler is more than that of fire tube and lies within the range of 85 to 90 %. efficiency of water tube boiler can also be increased by using different accessories.
[1]www.zgsteamboiler.com
[2]http://www.zgsteamboiler.com/faq/Water-tube-boiler-VS-fire-tube-boile.html
[3]http://www.zghorizontalboiler.com/WNS-horizontal-gas-fired-steam-boiler.html
Industrial Boiler Company Introduction:
Zhengzhou Boiler CO., Ltd is a leading industrial horizontal boiler manufacturer and exporter in Henan Province, China, founded in 1945, is a joint-stock enterprise with A1, A2, C3 pressure vessel design and manufacture license permits. We are specialized in the producing of horizontal Gas fired boiler,horizontal oil fired boiler, horizontal Biomass fired boiler,horizontal Coal fired boiler,horizontal Chain grate boiler,CFB boiler,Waste heat recovery boiler,Industrial autoclave,AAC block plant. The industrial boiler and autoclaves are developed with technical advantages, stable and reliable performance, exported to Southeast Asia, Africa, Middle East and other countries.
As the company continues to grow, many honors have followed us. Now the company has covered an area of 20,000 square meters, with more than 1500 employees and more than 1000 various types of manufacturing equipment, and ten large research bases.
The main products are:
1. WNS series gas & oil horizontal steam boiler 1-20 ton/hour, hot water boiler 0.7-14MW2. SZL series chain grate boiler: 4 ~ 35 T/h steam boiler, 1.4 ~ 14 MW hot water boiler;3. DZL series chain grate boiler: 2 ~ 35 T/H steam boiler, 2.8~ 17.5 MW hot water boiler;4. CFB boiler(power plant boiler) is 10-280 ton5. Biomass boiler: 2 ~ 25 T/H steam boiler, 2.8~ 17.5 MW hot water boiler;6. AAC block plant : 50000-250000m3
we try our best to be number one, and always put the quality at the first place. Depending on the efforts of the staff, we have been identified by many famous international certifications: ISO,ASME,IBR. They are the ISO9001 Quality Management System Certification in 1999, Quality Management System Certification by IQNET and IQM in 2002, and boiler and pressure Vessel certification by ASME in the September of 2008.
Our strong financial and technical support , and its own R & D and innovation are the guarantee of providing customers with pretty good products and services . To meet the requirement of national low-carbon, environmentally friendly, and energy-saving , our study team has invented a series of autoclave and ancillary products with excellent design, high performance and excellent quality. We have 102 sales office in domestic cities which enjoyed a good reputation, and constantly exported to Southeast Asia, Central Asia , Europe and other countries and regions . Also our products have been awarded as the "Wall Materials and Production Equipment Recommended Products " by the wall materials industry Association . Our products are widely used in new building materials, cement pipe, pharmaceutical and medical device manufacturing, aerospace and food industries.
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