What are the consequences of moisture in filter bags?

- Aug 24, 2019-

What are the consequences of moisture in filter bags?

Normally, bilge circle will pulse bag dust filter bag pressure within the plate hole, through the plate will be in the box pulse bag filter dust chamber with the case on strict distinction between the net, if the ring and flowers have cracks on plate hole, no seal, will cause the dust gas directly into the net of pulse bag filter air indoors, so the vent outlet will start to take a grey.


At this time, we need to check the installation of the filter bag of pulsed cloth bag filter one by one. Those with gaps should be pressed tightly, and those damaged should be timely repaired or replaced. Filter bag damage will lead to direct discharge of dust gas, exhaust cylinder will smoke, determine the pulse of the cloth bag filter which bin room filter bag damage, and then to its replacement, we suggest that the same pulse cloth bag filter bag replacement at the same time, to ensure their common resistance.


When the pulse cloth bag filter treats those high temperature, high humidity kind of gas, once the temperature of the gas is lower than the temperature of the dew point, the water vapor will condense and condensation will occur, when the filter bag is damp. A large amount of dust is adhered to the surface of the filter bag, which blocks the pores, leading to the failure of the pulsed cloth bag dust collector to clear the compressed air, resulting in the phenomenon of bag paste. The pulsed bag-duster will lose the function of cleaning dust, and the resistance will become larger, and the running state will gradually deteriorate. In order to prevent the pulsed bag-filter from dew and paste, it is necessary to keep the temperature of the treated gas above the dew point of about 25℃-35℃.

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