What is a filter dust collector bag cage ?

Q:What is a filter dust collector bag cage ?

A:Press the dust precipitator classification form different structures , textile fibers have dust filter dust skeleton , bag filter and fill the filter bed filter dust collector. ( 1 ) dust filtration dust cage is surrounded by a metal mesh cylinder , cylinder open at both ends with duct connected. Using dust cage fan air flow generated by the pressure of dusty air pressure to the surface of the precipitator dust cage skeleton , short fiber and most of the impurities are retained on the surface of dust cage . Forming the filter web layer while the second stage filter means through the dusty air side of the channel by the dust cage dust cage . Pre-separator can be seen as a kind of filter dust cage . Skeleton dust filter has the advantage of less auxiliary equipment , management simple and convenient , filtered down cotton feast , with a higher rate of return , general and other filtering equipment assembled into dust . The disadvantage is that small air volume , covers an area of relatively large, more power . ( 2 ) bag filter bag ( called dust filter bags ) is a single layer of fabric surrounded columnar body , usually circular , which is characterized by simple structure .It is easy to clean . When the dust bag through the air , by means of sieving , collision, and so will intercept the dust is separated from the gas stream out . Dust collector filter bag filter has the advantage of high filtration efficiency , dust removal efficiency of the whole interior textile dust up to 99.5% , simple structure , low power consumption . The disadvantage is prone to fire , dust filter bags easy to condensation , a small amount of air per unit area of filter , filter cloth requires a large amount in a short time after cleaning the air filter after dust concentration is high, and poor working conditions . ( 3 )filled filter bed is in the mesh drum , plates and other parts coated with foam , non-woven fabrics, plush and other porous filter material dust collector filter bags . Thanks to its good surface and internal filter filtration , the dust is separated from the gas stream out of filled filter bed filter strengths is filtered air volume , low resistance.