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Domestic hot water and heating series: gas hot water boiler, vacuum hot water boiler, vertical atmospheric pressure hot water boiler, electric hot water boiler Factory use, high temperature steam: wns fuel gas steam boiler, szs water tube steam boiler, vertical steam boiler, electric steam boiler
FANGKUAI is founded in 1998, which is a clean fuel boiler enterprise integrating R&D, manufacturing, sales and service. In the past 20 years of development and innovation, the company has grown into a global enterprise, and its products have been exported to more than 80 countries including Russia, Mongolia and Thailand, and have established long-lasting cooperative relations with local enterprises!
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ix Even with low grade fuel FBC boilers will generate
HOT
Capacity:1-20t/h
Rated thermal efficiency: 100-104%
Fixed working pressure: ≤1.6MPa
Applicable fuel:natural gas etc.
HOT
Capacity:0.7-14MW
Rated thermal efficiency:96-98%
Fixed working pressure:≤1.25MPa
Applicable fuel:Natural gas, light oil, etc.
HOT
Capacity:0.7-2.8Mw
Rated thermal efficiency: 97.2-106%
Fixed working pressure:0.1MPa
Applicable fuel:Natural gas, etc.
HOT
Capacity:2.8-7.0Mw
Rated thermal efficiency:≥105.5%
Fixed working pressure:-0.02MPa
Applicable fuel:Natural gas, etc.
HOT
Capacity:99Kw
Rated thermal efficiency:97.2-104.4%
Fixed working pressure:1.0MPa
Applicable fuel:Natural gas, etc.
HOT
Capacity:0.5-4.0 t/h
Rated thermal efficiency:98%
Fixed working pressure:≤1.25MPa
Applicable fuel:electric energy
Ability to Burn Low Grade Fuel. FBC boilers would give the rated output even with inferior quality fuel. The boilers can fire coals with ash content as high as 62% and having calorific value as low as 2,500 kcal/kg. Even carbon content of only 1% by weight can sustain the fluidized bed combustion. 40Get Price
Circulating Fluidized Bed Combustion - an overview Get Price
Ability to Burn Low Grade Fuel. FBC boilers would give the rated output even with inferior quality fuel. The boilers can fire coals with ash content as high as 62% and having calorific value as low as 2,500 kcal/kg. Even carbon content of only 1% by weight can sustain the fluidized bed combustion. 40Get Price
April 21st, 2019 - " FBC Fluidized bed combustion is a combustion technology used to burn solid fuels in steam boilers " In Fluidized Bed Combustion Boiler technology When air or gas is passed through an inert bed of solid particles such as sand supported on a fine mesh or grid the air initially will seek a path of least resistance and pass Get Price
furnace or on a grate. In a fluidized bed combustor (FBC), the coal is introduced to a bed of either sorbent or inert material (usually sand) which is fluidized by an upward flow of air. In pulverized coal-fired (PC-fired) boilers, the fuel is pulverized to …Get Price
Benefit of FBC boilers:-Fuel flexibility; even low-grade coal such as sludge or refuse can be burned. Lower combustion temperature lowers the problem related to melting of ash.(low sintering process) Low NOx emission due to low temperature combustion. Wide range of acceptable fuel particle sizes; pulverizing of the fuel is unnecessary.Get Price
The proposed Case-Study is to identify the scope of energy conservation and cost saving through optimization of bed material in a CFBC Boiler during plant start up. The study was undertaken at Abhijeet MADC Nagpur Energy Pvt. Ltd (AMNEPL), a 4X61.5Get Price
Approximately 25% of the usable energy of the fuel gas is released in the exhaust of the gas engine. This can be captured for cogeneration in a combined heat and power plant. This heat exits the engine at ~450oC as 'high grade heat', contrasting to 'low-grade heat' available from the generator cooling circuits. ThisGet Price
spreader stoker coal fired boilers in the Pulp and Paper industry running with efficiency in the range of 60 to 65% having lot of problems in burning of poor grade coal as the availability of good quality grade 'B' and 'C' coal came down drastically for the process industry. The boilers used to be low pressure boilers generally at 18.0 kg/em Get Price
3. Fuel Flexibility FBC boilers can be operated efficiently with a variety of fuels. 4. Ability to Burn Low Grade Fuel. FBC boilers would give the rated output even with inferior quality fuel. The boilers can fire coals with ash content as high as 62 % …Get Price
May 18, 2013 · 4. Ability to Burn Low Grade Fuel FBC boilers would give the rated output even with inferior quality fuel. The boilers can fire coals with ash content as high as 62% and having calorific value as low as 2,500 kcal/kg. Even carbon content of only 1% by weight can sustain the fluidised bed combustion. 37. 5.Get Price
Circulating Fluidized Boiler. For low-grade and difficult-to-burn fuels such as anthracite, lignite, petroleum coke, oil shale, discarded coal and biomass, GE offers circulating fluidized bed (CFB) technologies with different arrangements suited to fuel. GE CFB technology has low inherent NOx emissions at 50-200 mg/Nm3 due to the following Get Price
wastes fuel and may even consider the use of coal over the long run. It was learned from Compare to conventional boiler design, FBC boiler allows fuel to stay longer in the combustion ash content like low-grade coal and low ash fusion point. DF …Get Price
The fuel types that can be used in the FBC boiler system are low-grade fuels like peat, woody biomass like forest residues, wood wastes, industrial …Get Price
FBC in boilers can be particularly useful for high ash coals, and/or those with variable characteristics although … Fluidized Bed Combustion Effectiveness Of An So2 Control … Commercial Availability Atmospheric fluidized bed combustion (AFBC) boilers … bed FBC boiler: 82 percent S02 removal was achieved at a Ca/S ratio of 3.0.Get Price
for solid fuel combustion. In FBC, combustion takes place in suspension as in a PC boiler, but including low-grade fuels such as petroleum coke, coal refuse, municipal waste, and biomass materials. Even though FBC boilers do not constitute a large percentage of the total ICI boiler population, they have gained popularity in the last few Get Price
292 Chapter 14 Stack—an opening at the top of the boiler that is used to remove flue gas, p. 297. Steam drum—the top drum of a boiler where all of the generated steam is collected before entering the distribution system, p. 293. Steam trap—a device used to remove condensate or liquid from steam systems, p. 294. Superheated steam—steam that has been heated to a very …Get Price
Fitting on a boiler means any valve, gage, regulating or controlling. device, flange, pipe fitting or other attachment on the boiler. •. Heads: heads are steel plates which close off the ends of the boiler drum. They are also referred to as end plates. It is called tube sheets on. fire tube boilers.Get Price
a) FBC with under feeding system b) FBC with over feeding c) Pulverised fuel boiler d) PFBC boilers 13. CFBC is a good choice if a) capacity of boiler is medium to large b) sulphur emission and NOx control is important c) the boiler required to fire low grade fuel or fuel with highly fluctuating fuel quality d) All of the above 14.Get Price
Fluidized bed combustion boilers - energypurse.comGet Price
spreader stoker coal fired boilers in the Pulp and Paper industry running with efficiency in the range of 60 to 65% having lot of problems in burning of poor grade coal as the availability of good quality grade 'B' and 'C' coal came down drastically for the process industry. The boilers used to be low pressure boilers generally at 18.0 kg/em Get Price
Fire tube or "fire in tube" boilers; contain long steel tubes through which the hot gasses from a furnace pass and around which the water to be converted to steam circulates. (Refer Figure 2.2). Fire tube boilers, typically have a lower initial cost, are more fuel efficient and easier to operate, but they are limited generally to capacities of 25 tons/hr and pressures of 17.5 kg/cm 2.Get Price
a) 40.9%. b) 38.7 % c) 240.9 % d) 140.9 % 9. Evaporation ratio (steam to fuel ratio) of an oil fired efficient boiler is in the range of . a) 5 - 6 b) 13 – 14. c) 1 - 3 d) 7 – 9 10. A rise in conductivity of boiler feed water indicates . a) drop in the total dissolved solids in boiler waterGet Price
Fulton Products. Fulton has maintained a reputation for quality and excellence since 1949. From Steam and Hydronic boilers to Thermal Fluid Heaters and Custom Engineered Systems, Fulton has a product for virtually any industrial or commercial heating application.Get Price
This includes low-grade and difficult-to-burn fuels such as anthracite, lignite, petroleum coke, oil shale, discarded coal, and biomass within a wide range of mixing rates.Selective non-catalytic reduction (SNCR) systems can be added to our CFB boilers, leading to even lower NOx emissions.Get Price
combustion fbc boiler boilersinfo com, fluidized bed combustion doiserbia, to its ability to burn materials as diverse as low grade coals biomass and industrial and municipal waste fluidized bed combustion catalogs the fundamental fuel and inert particulate material even fuel distribution in the bed the placeGet Price
This includes low-grade and difficult-to-burn fuels such as anthracite, lignite, petroleum coke, oil shale, discarded coal, and biomass within a wide range of mixing rates.Selective non-catalytic reduction (SNCR) systems can be added to our CFB boilers, leading to even lower NOx emissions.Get Price
Steam Boilers. We are engaged in offering wide range of Steam Boilers such as Waste Heat Recovery Boilers, Small Industrial Boiler, Package Boiler, High Pressure Bi-drum Boiler, Composite Boiler etc. These products are manufactured using high grade raw material and are offered at market leading prices. Waste Heat Recovery Boilers.Get Price
46. The efficiency of a typical FBC boiler would be around a) 9 0% b) 8 0% c) 70% d) 40%. 47. In FBC boiler the combustion is carried out at a temperature a) closer to steam temperature. b) below ash fusion temperature of fuel used c) at adiabatic combustion temperature d) at and above ash fusion temperature 48 .Get Price
Dec 27, 2013 · These can be fed either independently or in combination with coal into the same furnace. 4. Ability to Burn Low Grade Fuel FBC boilers would give the rated output even with inferior quality fuel. The boilers can fire coals with ash content as high as 62% and having calorific value as low as 2,500 kcal/kg.Get Price
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