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.
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.
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.
Through simple process, the rice husk can be used as boiler fuel in many areas, like oilfield, food processing, hospital, rice mill, paper plant, etc. SZL series is the typical type of rice husk hot water boiler. A rice husk boiler has fairly high thermal efficiency, the …
Dec 03, 2014· Erection Stage Video of 25 TPH, 50 Kg/cm2 Oil fired Steam Boiler Retrofitted to 25 TPH, 50 Kg/cm2 and 440 Deg C on Rice Husk in 2006 at One of …
The vertical type rice husk fired steam boiler is a small capacity boiler with horizontal water tubes, it fits for the small industries, and has the advantages of compact structure, small footprint, and save infrastructure cost.
File Size: 390KB Rice husk can be used as an alternative energy source, i.e. as the fuel in the boiler of a rice-milling kiln to generate electricity where the heating value of the husk ranges from 12.6 MJ/kg (Xu et al., 2012) to 13.34–16.20 MJ/kg (Mansaray & Ghaly, 1997) to 15.7 MJ/kg, of which 18.8% is carbon, 62.8% is volatile materials, and 9.3% is
17 rows· Left movie shows how the rice husk is burnt through the specially designed rice husk burner.(Patented). Preheated air from the air-preheater comes into the burnber with swirling cyclone effect to spray rice husk into the high temperature furnace and there 70-80% rice husk burns in suspension and remaining unburnt rice husk will fall onto the heavy duty chain grate installed at the …
Alibaba.com offers 514 fuel rice husk steam boiler products. About 94% of these are Boilers, 0% are Boiler Parts. A wide variety of fuel rice husk steam boiler options are available to you, such as usage, local service location, and key selling points.
Rice husk in its loose form (Fig. 2) is mostly used for energy production, such as combustion and gasification.Combustion is the process of burning carbon in the rice husk, which emits CO 2 and generates heat energy for further use. One of the most efficient uses of this by-product is its direct combustion without the need for a heat exchanger with a proper furnace to generate heat for drying
Rice husk fired hot water boiler is single drum water tube and fire tube boiler, combustion equipment is chain grate. Water wall tubes at left and right sides of furnace are the radiated heating area. the two wings at furnace and screw fire tube in the drum are convection heating area. Except the rice husk, the rice husk fired hot water boiler could also burn other biomass fuels, such as wood
Rice Husk/ Straw Biomass Power Plant Boiler 2 years ago Lisa Type: Power Plant Boiler Capacity/Hot Power: 10 – 75t/h Pressure: ≤5.29MPa Fuel: Rice Husk, Straw,…
Besides, rice husk pellet has gained its uses for fueling boiler, stoves and for animal bedding. Rice Husk Pellets Brief Market Demand Analysis As a source of alternative energy over the usual non – renewable fossil fuels, rice husk pellets have been gaining a lot of interest all over the world.
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