广泛应用于治金,铸造,矿山,化工,医药, 饲料,建材,粮食加工等行业的通风除尘和粉尘回 收。
The epuipment is widely used for ve ntilation and dedusting and recovering powder dust of metallutgy industry,casting
industry,mine,chemical industry,pharmac-
eutical industry,construction material
industry,fed industry and grain grocessing
industry and so on.
 
  我公司生产的SFDM型脉冲袋式除尘器是含尘气体净化的新生型设备,净化效果高达 99.5%。结构紧凑,占地面积小,滤袋寿命小长,运行稳定可靠,维护保养方便,处理含尘热态气体温度可高达550℃。
含尘气流从进气口进入下箱体后,部分沉降,轻微粉尘浮动时被滤袋阻留,净化空气透过滤袋,经文氏管进入上箱体,从出气口排出。积附在滤袋外壁的粉尘不断增加,当阻力在限定的范围内(一般为80-120毫米水柱),就要清除积附的滤袋外壁的粉尘,清灰是由控制器顺序触发各控制阀,使气包内的压缩空气由喷吹管孔喷出(一次风),通过文氏管诱导倍数于一次风的周围空气(二次风)进入滤袋,使滤袋在一瞬间急剧膨胀伴随着气流的反作用,抖落粉尘,被抖落的粉尘入灰门经排灰阀排出机体。
Modle SFDM pulse bag duster is new type of equipment for purification
of air containing dust.It the cleaning efficiency can reach 99.5%,The
features are compact in structure,occupying small area,long life of filt-
ering bag,stable and reliable in opreation.The maximum temperature of air
containing hot gases can be as high as 120℃。
The air stream containing dust passes through low box from air inlet.
Parts of it deposit.When light particle dust is floated,it is retarded in
the bag.The purified air penetrates the filtrating bag and passes into the
up box through Venturi rube and exhausts from outlet.
The accumulated powder dust on the outer wall of illtering bag is incr-
eased continuously.If the resistance reaches the limit range(in generally,
it should be 80-120mm H2O),it is necessary to clean the accumulated powder
dust.The clean method is as follows;controller touches off each control
valve in order.It makes the compressed air around it (the 2nd wind) enters
into the bag and makes the filtering bag expand rapidly at momentary and
accompany with the counter action of air stream.This makes the dust drop
into dust gate and discharge outside the machine.
 
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