Product thermal capacity : 1-20 t/h Working pressure : 0.7-2 Mpa Available fuel : Nature gas, coke oven gas, biogas, methanol, liquid propane gas, diesel, heavy oil, light oil, crude oil, etc. Available industries : Heat supplying, chemical, food, textile, printing and dyeing, cigarettes and tobacco, fodder, pharmacy, building materials, brewery, rubber, hospital etc. Introduction:
sawdust fired steam boiler manufacturer in iran is a boiler shell type 3 passes wetback oil/gas fired boiler. After fuel is being atomized by burner, flame is full of the wave furnace and transfer heat via furnace wall, this is 1st pass; the high temperature smoke is collected in reversal chamber and then enters 2nd pass which is grooved tubes bundle area; after heat convection, air temperature gradually falls and goes to front smoke box and turn to 3rd pass, which is smooth tubes bundle area, and then enters chimney passing back smoke box and exhausted to the atmosphere.
Technical advantages Digitized manufacture
The key part such as material cutting, rolling, drilling are proceeded by advanced CNC machining process to reduce the assemble stress and extend boiler working lifetime.
The front and back smoke chamber plates are cut by CNC plasma cutting machine and looks tidy and beautiful.
Easy operation and maintenance
Fully automatically operating, with automatically adjustment and protection of burning, water level, temperature and steam pressure.
Longer working life
Smoke tube and tube sheet connection is expanded first to eliminate the gap between them, then adopt automatic argon arc welding to relief the stress and expand boilers working life.
Longitudinal and girth joint adopt advanced automatic submerged-arc welding for good welding quality. All longitudinal and girth joint will have 100% radiographic inspection.
Fin tube us ND steel or stainless-steel material which avoid low temperature corrosion.
Inspection procedure point is set up to guarantee the sequence of expanding and welding, avoid cracking of the tube sheet holes.
Less fuel consumption
High quality aluminum silicate fiber is used with fire clay insulation, to control the boiler body temperature below 45℃ to control heat lost.
Sufficient steam storage room and heating area makes boiler to generate high quality steam and high thermal power.
Condenser is added to reuse the waste heat of the exhausted smoke to increase feeding water’s temperature and reduce emission temperature, which can increase the thermal efficiency above 98% and save operating cost.
2019-4-26 · Zhengzhou Boiler Co., Ltd, a boiler manufacturer founded in 1945, has a seventy years experience in the horizontal boiler field. Horizontal 6 ton gas fired steam boiler for Iran textile plant is WNS series, which is cooperated with Germany company, the sub-project of word bank GEF efficient environmental protection boiler, the horizontal boiler
A wide variety of sawdust fired boilers options are available to you, such as gas-fired, coal-fired, and waste heat. You can also choose from horizontal, vertical. As well as from industrial, power station. And whether sawdust fired boilers is low pressure, or high pressure. There are 756 sawdust fired boilers suppliers, mainly located in Asia.
2018-3-4 · The boiler vessel is a three-pass fire Types Of Coal Fired Steam Boiler In ZG – Zhengzhou Boiler CO.,LTD May 13, 2016 ZG Boiler company, as a leading industrial boiler manufacturer in China and global market, provide different types of industrial boiler for customer all over the world.
2019-5-21 · Zozen found in 1945, Now mainly produce gas & oil fired boiler, Biomass fired boiler, Coal chain grate boiler, CFB power plant boiler, Industrial autoclave. With 70 year experience, Zozen is a leading steam and hot water boiler manufacturer in China.
China Special Design Sawdust Fired Steam Boiler, Find details about China Begass Fired Steam Boiler, Bagasse Fired Steam Boiler from Special Design Sawdust Fired Steam Boiler - Qingdao Xingfu Boiler Thermal Power Equipment Co., Ltd.
PRODUCT FEATURESAlibaba offers 681 sawdust fired steam boiler products. About 85% of these are boilers, 1% are boiler parts. A wide variety of sawdust fired steam boiler options are available to you, such as once through, natural circulation.