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:
coal fired steam generator price 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.
Gas, oil, coal, solid waste, biomass fuel-fired steam boilers, hot water boilers. thermal oil heaters. Boiler Product Line includes packaged boilers, fire-tube, water-tube boilers for all heating & process applications including: schools, dry cleaning, hospitals, universities, military & all commercial/industrial operations.
Alibaba offers 9,934 coal fired steam boiler products. About 95% of these are boilers, 3% are boiler parts, and 1% are other woodworking machinery. A wide variety of coal fired steam boiler options are available to you, such as industrial, power station.
|2019-5-25 · A fossil fuel power station is a thermal power station which burns a fossil fuel, such as coal or natural gas, to produce electricity.Fossil fuel power stations have machinery to convert the heat energy of combustion into mechanical energy, which then operates an electrical generator.The prime mover may be a steam turbine, a gas turbine or, in small plants, a reciprocating gas engine.
Alibaba offers 1,208 coal-fired generator products. About 69% of these are boilers, 1% are diesel generators, and 1% are alternative energy generators. A wide variety of coal-fired generator options are available to you, such as new, used.
Alibaba offers 933 coal fired steam generator products. About 83% of these are boilers, 1% are sauna rooms. A wide variety of coal fired steam generator options are available to you, such as coal-fired, gas-fired, and oil-fired.
2014-4-19 · DZL type coal fired steam boiler is a horizontal three return fire tube and water tube type boiler. There are two fire tubes in the boiler barrel , with both sides light pipe water-wall tubes; DZL coal fired boiler is widely used in textile industry, chemical industry, hospital, school.
China Steam Generator manufacturers - Select 2019 high quality Steam Generator products in best price from certified Chinese Generator manufacturers, Power Generator suppliers, wholesalers and factory on Made-in-China
China Coal Fired Power/steam Turbine manufacturers - Select 2019 high quality Coal Fired Power/steam Turbine products in best price from certified Chinese New Wind Turbine manufacturers, Generator For Wind Turbine suppliers, wholesalers and factory on Made-in-China
2019-5-23 · DZL series coal fired steam generator is single drum water tube and fire tube generator, combustion equipment is chain grate. Water wall tubes at left and right sides of furnace are the radiated heating area.DZL series coal fired steam generator uses the new scientific achievement, such as arch tube plate, screw fire tube to solve the problem of tube plate flaw, water wall tube explosion, low