coal water slurry (CWS) or coal water mixture (CWS) boiler

详情

1.  Coal-water Boiler Advantage
ef�ne��� �6� t;mso-pagination:widow-orphan;mso-list:l0 level1 lfo1'>l  Environment friendly, energy saving and, high efficiency: coal combustion efficiency reach above *8%., thermal efficiency reach above *5%
l  Wide and simple load adjustment range: load range can adjust from *5% to **0%,  economical choice.
l  Covering area Saving: Coal-water slurry and coal power transport in airtight canning,  no dust pollution, no need coal storage yard and slag yard, improve the use ratio of land, save *0% land area.
l  Low fuel cost with high intelligent automatic control: save human resource, coal fired boiler need **7 worker coal-water only need two workers, save fuel beyond *0%. Improve the sanitary condition and alleviate worker labor
l  Coal-water slurry boiler has become an ideal substitute for oil and gas fired steam boiler.
l  Low temperature combustion: Coal water boiler can heat up to and maintain **0℃****0℃in a very little time, which avoid the Incomplete combustion during the low temperature period, also avoid producing the NOx of oil fired boiler  when temperature is above ***0℃
l  Clean flue gas emission: CWS boiler dust emission concentration is about **0mg/Nm3 . which is 1/2 of the national emission standard **0 mg/Nm3. ash can be used as material of building and cement after closed dry ash collection system , 

l  Environment friendly, energy saving and, high efficiency: coal combustion efficiency reach above *8%., thermal efficiency reach above *5%
l  Wide and simple load adjustment range: load range can adjust from *5% to **0%,  economical choice.
l  Covering area Saving: Coal-water slurry and coal power transport in airtight canning,  no dust pollution, no need coal storage yard and slag yard, improve the use ratio of land, save *0% land area.
l  Low fuel cost with high intelligent automatic control: save human resource, coal fired boiler need **7 worker coal-water only need two workers, save fuel beyond *0%. Improve the sanitary condition and alleviate worker labor
l  Coal-water slurry boiler has become an ideal substitute for oil and gas fired steam boiler.
l  Low temperature combustion: Coal water boiler can heat up to and maintain **0℃****0℃in a very little time, which avoid the Incomplete combustion during the low temperature period, also avoid producing the NOx of oil fired boiler  when temperature is above ***0℃
l  Clean flue gas emission: CWS boiler dust emission concentration is about **0mg/Nm3 . which is 1/2 of the national emission standard **0 mg/Nm3. ash can be used as material of building and cement after closed dry ash collection system , 

2. SHFS Series (CWS Fluidization System) Feature
l  Stable operation and low emission:  Coal-water fluidization system realizes the low temperature combustion; avoid coking, unstable operation, poor security problem of Coal-water atomizer system.
l  High efficiency: cyclic burn cluster of coal-water particle, achieve a high efficient performance.
l  No need for slag remover: fluidization combustion mode blow ash through the flue duct to the dust filter
l  Long life span water coal slurry pelletizer machine: High quality atomization coal water slurry burner can use ***0h****0h, but fluidization coal water slurry boiler do not need vulnerable and short lifespan burner, which means long life span.
l  Low cost for desulfuration:Use limestone and silica sand as medium material cooperate with low temperature combustion technology realize the direct desulfuration during Coal-water combustion, which is simple structure and low cost.
l  Low consumption for medium material: recycle of limestone increase the use ratio which reduce the supply of limestone and medium material. This system also increases the efficiency.
l  Wide Load Adjustable Range:the boiler can adjust for different type Coal-water fuel and load range can be set *0% to **0%,
l  Low cost and requirement for Coal-water: Wide adaptable  for Coal-water fuel reduces the requirement for Coal-water manufacture, which reduce the Coal-water cost.
l  Simple and stable accessory:SHFS series (CWS fluidization system) do not need expensive burner,fault liability CWS atomization gun, complex high pressure air and CWS system, which make the whole system simple and reliable.
l  PLC control system

2. SHFS Series (CWS Fluidization System) Feature
l  Stable operation and low emission:  Coal-water fluidization system realizes the low temperature combustion; avoid coking, unstable operation, poor security problem of Coal-water atomizer system.
l  High efficiency: cyclic burn cluster of coal-water particle, achieve a high efficient performance.
l  No need for slag remover: fluidization combustion mode blow ash through the flue duct to the dust filter
l  Long life span water coal slurry pelletizer machine: High quality atomization coal water slurry burner can use ***0h****0h, but fluidization coal water slurry boiler do not need vulnerable and short lifespan burner, which means long life span.
l  Low cost for desulfuration:Use limestone and silica sand as medium material cooperate with low temperature combustion technology realize the direct desulfuration during Coal-water combustion, which is simple structure and low cost.
l  Low consumption for medium material: recycle of limestone increase the use ratio which reduce the supply of limestone and medium material. This system also increases the efficiency.
l  Wide Load Adjustable Range:the boiler can adjust for different type Coal-water fuel and load range can be set *0% to **0%,
l  Low cost and requirement for Coal-water: Wideadaptable  for Coal-water fuel reduces the requirement for Coal-water manufacture, which reduce the Coal-water cost.