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:
4 ton lean coal boiler - Bing 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.
8 ton wood steam boiler | Coal Fired Steam Boiler. DZL coal fired steam boiler is horizontal style, low pressure, single drum, fire and water tube structure, chain grate steam boiler with coal, soft coal, lean coal, bituminous coal, anthracite coal, brown coal, blind coal as fuel. Fuel feeding method is automatic which . Get a Quote
boiler 4 ton coal fire - residenzaecologicacasabianca.it. 2019-4-8 · DZL coal-fired boiler is composed of the body, chain grate, the former arch and the after arch, light furnace wall, steel frame and insulating layer etc. Bituminous coal,lean coal,anthracite.
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Nigeria Lean Coal Fired Hot Water Boiler. 5 mw coal fired power plant. 5MW Coal fired power plant boiler capacity: 34ton-35 ton. 34-35 ton Coal-fired CFB boiler produce electricity by burning coal in a boiler to heat water to produce steam. The steam, at tremendous pressure, flows into a turbine, which .
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packaged 4 ton boiler 150 psi for wood Coal & Gas . Application of packaged 4 ton boiler 150 psi for wood packaged 4 ton boiler 150 psi for wood in Sugar Mill Steam is very important for the sugar mill. Steam boiler is used for heating, gelatinization, and saccharify, etc. Heating equipment is …
2.10 ton coal fired steam boiler used in starch factory is to generate high temperature steam for drying and disinfection. 3.The boiler with a wide fuel adaptability is available for burning anthracite coal, bituminous, lean coal, lignite coal, or sometimes it can burn biomass fuels.
Boiler excess air ratio: 1.4 Security and stability operating range of the boiler: Heat load 50%-110% Design fuel: bituminous coal, lean coal, brown coal, anthracite Coal CFBC boiler 50t 16bar advantages 1. Reducing the flame temperature at the peak combustion area will mean reduction of NOx formation.
4 ton/h SZS Condensing Gas Fired Boiler For Wire and … 2019-6-18 · Price (Cost) Analysis of Gas & Oil Fired Boiler; In 2015, the principal of Anhui Cable purchased a 4-ton SZS Condensing Gas Fired Boiler in Zozen Boiler to provide steam for rubber vulcanization.
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Coal Fired Steam Boiler. 2019-8-9 · 2.Single drum water tube and fire tube boiler. 3.Fuel coal,solid fuel. 4.1 ton 2 ton 4 ton 6 ton coal boiler are package boiler,8 ton 10 ton and bigger capacity are assemble boiler. 5.Working pressure:1.0Mpa 1.25Mpa 1.6Mpa.
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DZL4-1.25-M stands for single-drum 4 ton coal fired chain grate boiler with rated pressure of 1.25MPa. DZL series is a typical packaged boiler, usually 2 ton-10 ton pre-assembled at the factory then shipped to project site, easy to transport and low installation cycle. ZBG Group is a …