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high quality anthracite coal dzl boiler

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.

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Introduction of WNS gas / oil fired steam boiler:

WNS series horizontal internal combustion 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:

1. 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.

2.Easy operation and maintenance
Fully automatically operating, with automatically adjustment and protection of burning, water level, temperature and steam pressure.

3. 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.

4. 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.

dzl series anthracite coal fired sufficient output boil

SZL Series Anthracite Coal Fired Boiler - Coal Fired . New type SZL series anthracite coal fired boiler is horizontal type double drums boiler with water tubes, has the advantages of high steam quality, sufficient output, and high thermal efficiency The combustion equipment is chain grate, has high automatic degree, high temperature resistances and low fuel leakage

excellent quality lignite coal dzl boil

Dec 29, 2018· 2016 New Design Flakes Grate Coal Boiler High Quality. high quality coal dzl boiler – Industrial Boiler Supplier. 5mw coal fired hot water boiler in Russia J00000012 6 2017 boiler sparesparts Home high quality coal dzl boiler high quality coal dzl boiler 2017-08 I need the quotation of, the fuel is, the capacity is . Get a Quote

DZL Coal Boiler - Coal Fired Boiler, Biomass Boil

Taishan Brand high quality, high performance DZL series coal boilers are widely used in food factory, drinking factory, juice factory, sugar refinery, tire factory, soap factory, cement production, concrete production, paper-making, brick-making, carton plant, chemical fertilizer plant, feed mill, knit mill, tissue mill, textile mill, palm oil factory, gloves factory, alcohol plant, chicken

DZL Chain Grate Coal Fired Steam Boilers | Coal Fir

DZL Chain Grate Coal Fired Steam Boilers adopt chain grate or travelling grate fuel feeding design. It adopt horizontal three pass water tube and fire tube structure. DZL chain grate coal fired boiler realize automatic fuel feeding and slag removing process, which save a lot of labor work.

high quality coal hot water boiler - meedoenisgroeien.

high quality lignite coal hot water dzl boiler. high quality lignite coal hot water dzl boiler have a three-pass round coil structure. A conical coil is used for the effective protection of the furnace wall at the boiler end. This product is equipped with an advanced combustion …

high efficiency anthracite coal szl boil

Reliable Performance Anthracite Coal Boiler. Anthracite coal fired boiler is our competitive and high performance industrial boiler products in the domestic and overseas markets, which is often classfied as coal fired steam boiler and coal fired hot water boiler. 11 sets of anthracite coal fired boiler manufactured by Taishan Group had been keeping stable running in ACECOOK Vietnam JSC.

High Efficiency Anthracite Coal Dzl Boil

Efficient Brown Coal Dzl Boiler - ferienwohnung . advanced brown coal hot water dzl boiler. efficient brown coal dzl boiler Introduction. coal fired boiler is a kind of double-drum longitudinal chain grate stoker steam boiler, it has high thermal efficiency of heating change convection layout, water cycle system is reasonable, water capacity and steam space is large, and has high steam quality.

DZL & Coal Steam Boil

1.Fuel:Coal,solid fuel,anthracite,bitumite,lignite 2.DZL Chain grate stoker boiler,automatic burning 3.Single drum,water tube and fire tube boiler 4.Sufficient and Steady Capacity 5.Rapid Warming and High Heat Efficiency 6.Low Original Dust Discharge Concentration, Environmental Protection and Energy Conservation 7.High Steam Quality 8.Strong

high quality lignite coal hot water szl boil

high efficiency lignite coal szl boiler – Zozen High . Aug 28, 2018 Anthracite – contains between 86% and 98% carbon by weight and it burns in more water and is a less efficient source of heat for boilers; Lignite – contains up Bituminous coal has a higher boiler heating value than either .

high quality brown coal hot water dzl boil

advanced brown coal hot water dzl boiler. efficient brown coal dzl boiler Introduction. coal fired boiler is a kind of double-drum longitudinal chain grate stoker steam boiler, it has high thermal efficiency of heating change convection layout, water cycle system is reasonable, water capacity and steam space is large, and has high steam quality.

high efficiency anthracite coal dhl boil

High Efficiency Anthracite Coal Dzl Boiler. high efficiency anthracite coal steam boiler - high efficiency anthracite coal steam boiler. Central heating - Wikipedia The English writer Hugh Plat proposed a steam-based central heating system for a greenhouse in 1594, although this was an isolated crusher in coal boiler crusher for coal to give a

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0086-510-68530066, +86-13506151292

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