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:
lignitous coal fired hot water 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.
Application: The Coal Hot Water Boiler can be used for the following business:Chemical plant,Textile plant,Food & Beverage,Garment manufacturing,Paper Plant,Printing and dyeing mill,Cement Plant,Fertilizer plant,Feed mills,Rubber
Sitong boiler is a professional coal fired steam boiler,coal fired hot water boiler and other large industry boiler manufacturer in china. Toggle navigation alibaba coal boiler manufacturer Home Company Profile Coal Fired Hot Water
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Rated steam output: 0.7-14ton/hr Rated working pressure: 0.7-1.25Mpa Fuel type: anthracite coal, meagre coal, lignitous coal, bituminous coal This boiler is an assembled boiler, meaning the boiler and its base are shipped
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Insulated steel jacket. Cast aluminum fire door. Cast iron grate and side rails. Domestic hot water coil Temperature/altitude gauge. Boiler temperature operating control. Internal coil for domestic hot water. Pressure relief valve. Large
Yuanda Boiler 1mw 2 mw 4 mw coal fired hot water boiler. Focous On 1 ton to 20 ton steam boiler [email protected] Call Us +86 150 9345 0119 Home About us Products Coal Fired Boiler Coal Fired Steam Boiler Oil Gas
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Sitong boiler product multiple types of coal fired boilers, steam boilers, hot water boilers, thermal oil boilers, and other large industry boilers in china. [email protected] HOME About us PRODUCTS Oil and Gas
75 Ton Cfb Boiler Coal Fired Steam Boiler Power Plan CFBC steam boiler, CFBC hot water boiler, CFBC power plant . Jenny Wu Leave a comment Pulverized coal-fired boiler Wikipedia A pulverized coal-fired boiler is an industrial or