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:
the fuel is Coal gas steam boiler to burn stem 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.
A mechanical stoker is a mechanical system that feeds solid fuel like coal, coke or anthracite into the furnace of a steam boiler. They are common on steam locomotives after 1900 and are also used on ships and power stations of the furnace and then advances it upwards so that it mixes with the burning coal above.
Boilers are used in power plants in order to produce high pressured steam, so that the plant can generate electricity. The process that does this is known as the Rankine cycle. The boiler takes in energy from some form of fuel such as coal, natural gas, or nuclear fuel to heat water into steam.
Burn biomass / coal steam boiler | INDUSTRIAL BIOMASS . GO CARBON NEUTRAL BIOMASS BOILER SYSTEMS GO Carbon Neutral with a Hurst Biomass Boiler System Reduce Carbon, Reduce Emissions, Reduce Operating and Steam For Power and Process – Babcock & Wilcox B&W's radiant boiler designs accommodate pulverized coal, including difficult-to-burn coals, natural gas and/or oil and combustible byproduct ...
Gas Boiler, Steam Boiler, Coal Boiler manufacturer / supplier in China, offering Industrial Natural Gas Fuel Fired Thermal Oil Boiler Thermal Oil Heaters, Gas LPG Diesel Fired Steam Boiler 0.3 Ton Vertical, Gas Fired Thermic Fluid Heater and so on. 7t/h coal fired thermal oil boiler for animal feed …
It is suggested to use oil, gas, solid biomass fuel, and electric as the boiler fuel when generate steam, as the advantages of low pollution, low cost, and clean.clove stem hot water boiler for synthetic fibre plant …Home – Coal Biomass Boilers – double drums fiber flax small size boiler for chemical fertilizer plant Quick inquiry: I need ...
LPG works as a boiler fuel in similar manner as natural gas. However, the boiler in use must be capable of conversion features so that it could be made compatible with LPG. Solid Fuels . Major solid fuels used for burning in a boiler include coal and wood. They were the only fuel sources available for use in boiler systems prior to the ...
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Normally it is more economical to burn coal with a low moisture content; but when coal is burned on certain grates, there are conditions that make it advan-tageous to have small amounts of moisture present. Moisture tends to accelerate the combustion process, keep the fuel bed even, and promote uniform burning.