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:
new environmental energy-saving brown coal boiler 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.
Pulverized coal fired boiler is a new generation energy saving and environmental boiler, high thermal efficiency but low operation cost.This kind of boiler basically solves the problems in traditional chain grate boiler, such as low efficiency, heavy pollution, and it is a big progress in industrial coal fired boiler technology. Read More
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A wide variety of brown coal boiler options are available to you, such as natural circulation, briquette machines. You can also choose from industrial, power station. As well as from low pressure, high pressure. And whether brown coal boiler is water tube, or fire tube. There are 141 brown coal boiler suppliers, mainly located in Asia.
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16 May energy-saving brown coal hot air boiler. energy-saving brown coal hot air stove | SITONG BOILER. Chimney Wikipedia. A chimney is an architectural ventilation structure made of masonry, clay or metal that isolates hot toxic exhaust gases or smoke produced by a …
Pulverized coal fired boiler is a new generation energy saving and environmental boiler, high thermal efficiency but gas ˜red power boiler plant low operation cost. Pulverized Coal Fired Boiler Application: Pulverized coal fired boiler is mainly used for industrial, commercial heating, it is a good quality boiler to replace
Energy Saving Coal Fired Dhl Boiler. coal fired boiler technology Equipment | Energy XPRT. Pulverized coal fired boiler is a new generation energy saving and environmental boiler, high thermal efficiency but low operation cost.This kind of boiler basically solves the problems in traditional chain grate boiler, such as low efficiency, heavy pollution, and it is a big progress in
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New Product Lignite Coal Hot Water Boiler In Germany. Lignite Drying: New Coal-Drying Technology Promises Higher Efficiency Plus Lower Costs and Emissions under suitable conditions, its metamorphic grade increases successively into: Peat, a precursor of coal Lignite, or brown coal, the lowest rank of coal
The burner allows to burn different types of coal and lignite without the use of fuel oil for kindling the boiler. requirements of reliability, environmental safety and economic efficiency of the implementation of a new science-intensive technologies for burning coal,. View More; 201886 - review of the brown coal fired power station ...