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:
40 tons steam boiler coal 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.
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2019-4-26 · This is due to the limitation of many furnace types, which makes it necessary to optimize the design of the larger tonnage furnace and increase the safety and stability of the boiler. At present, 40 tons gas fired boilers are mostly used in industrial steam supply, recommended 40 tons SZS saturated steam fired boilers or 40 tons SZS series
Generally, the steam boiler with 0.5ton~2ton capacity is enough for a brewery, while, based on the production ability, the steam capacity is a little different. Sitong Boiler provides various models of 40 ton coal fired steam boiler and hot water that necessary to the brewery. 40 ton coal fired steam boiler in Paper Processing Industry
Alibaba offers 443 40 ton steam boiler products. About 74% of these are boilers, 1% are boiler parts. A wide variety of 40 ton steam boiler options are available to you, such as low pressure, high pressure.
40 ton/hr bagasse steam boiler 2019-02-13 03:35:11 About Us. Zozen Boiler main products include gas&oil boiler, coal-fired boiler, biomass boiler, thermal fluid heater and other series of more than 400 varieties of specifications.
2018-5-6 · For Turbine,High Quality Coal Fired Szl Steam Boiler,High Quality Coal Fired Steam Boiler Price,High Pressure Rice Husk Boiler For Steam Turbine from 40 Tons . A heat recovery boiler/steam turbine WHP project at a petroleum coke The project comprises of four boilers of 51 tons per hour (TPH) capacity and with 40 MW.
2019-4-26 · 40 Tons Gas Fired Steam Boiler 2017-04-18 16:32:03. Recently, there is a customer purchasing a 40-ton burning boiler from Zozen, which makes a lot of people confused, because there are many types of burning boilers, according to the fuel, Zozen has coal fired boiler, gas fired boiler, biomass boiler, waste heat boiler, chain grate boiler and so on.
2019-4-8 · Application area: chemical industry Project site: Guangdong, China. The project carried out in Ruyuan, Guangdong is a 40 ton coal fired circulating fluidized bed steam boiler. The clean coal combustion technology which develops quick in the past 20 years is introduced in the boiler.