The Lfsf Back Blowing Bag Filter

The Lfsf Back Blowing Bag Filter's Structure and Performance: 1.Adopting the 3-main-stage technique for ensuring complete soot-cleaning and prolonging life of filter-bags.2.Adopting dual-chamber automatic sealing system on the base of the 3-way switching valves structure for reversed sealing of vale plate during filtration or backblowing, enormously reducing air leak caused by valve automatic actuation in the former single chamber and valve plate structure, and therefore improving effects of soot cleaning.3. Equipping the ash bucket with the anti-bulking & blocking device to reduce blockage effectively; Using dual blocking cindervalve and guiding taper for smooth hulk dust dumping and thorough valve sealing.4.On the base of the 3 main stages designing soot cleaning device by soundwave for better effects.The Parameter Sheet of the LFSF TypeRoom NumberFilter BagFilter area ()Velocity of wind (m/min)Gas volume (m3//h)Pressure of deashing (Pa)WT(t)Size(mm)positive pressureLFSF-D/-52504180×1000052500.6-1.0189000 3150001500 2000203LFSF-D/-785067850282600 471000299LFSF-D/-10450810450376200 627000398LFSF-D/-130501013050469800 783000452LFSF-D/-156501215650563400 939000530LFSF-D/K-183001218300658800 1098000620negative pressureLFSF-D/-400044000144000 240000230LFSF-D/-600066000261000 360000331LFSF-D/-800088000288000 480000406LFSF-D/-100001010000360000 600000508LFSF-D/-120001212000432000 720000608LFSF-D/-280-11204180×6000112040320 6720042LFSF-D/-280-14005140050400 8400051LFSF-D/-280-16806168060480 10080056LFSF-D/-280-22408224080640 13440077LFSF-D/-280-2800102800100800 16800095LFSF-D/-280-3360123360120960 201600114LFSF-D/-280-3920143920141120 235200127LFSF-D/-228-910491032760 5460041LFSF-D/-280-11405114041040 6840046LFSF-D/-280-13706137049320 8220051LFSF-D/-228-18208182065520 10920067LFSF-Z/-228-228010228082080 13680085LFSF-Z/-138-5504550198004 3300037LFSF-Z/-138-830683029880 4980041LFSF-Z/-138-11008110039600 6600050LFSF-Z/N-138-138010138049680 8280063LFSF-Z/-80-480648017280 2880032LFSF-Z/-80-640864023040 3840037LFSF-Z/-80-8001080028800 4800050