DMC pulse bag filter

Industrial dust removal equipment

On the basis of absorbing the original pulse bag filter, the DMC pulse bag filter improves the original ash discharge system and simplifies the equipment structure. It is a new single-machine dust removal unit with large processing capacity, good purification effect, convenient operation and maintenance, and low noise. Small size, long service life of the filter bag, no mechanical movement wear parts and so on.

Equipment introduction: DMC pulse bag filter is a new type of single-machine dust removal unit that improves the original ash discharge system and simplifies the equipment structure on the basis of absorbing the original DMCC pulse bag filter. The improved equipment has a large processing capacity, Good purification effect, convenient operation and maintenance, compared with the mechanical rapping warehouse roof dust collector, it also has the characteristics of low working noise, long service life of the filter bag, no mechanical moving wear parts, etc., suitable for the top of various powder storage warehouses , used to capture all kinds of fine dry non-fibrous dust.

Precautions for type selection: DMC pulse bag filter should pay attention to the dust concentration at the inlet when selecting the type. In terms of technical performance, the airflow velocity through the filter bag (ie, the filtration wind speed) is inversely proportional to the dust concentration of the gas. Therefore, when determining the filter area, it is also necessary to meet the dust accumulation (accumulation) capacity of the filter bag (that is, the maximum allowable amount of dust per unit area of the filter bag during two cleanings). Generally speaking, the ability to accumulate (accumulate) dust is not greater than 400g/㎡, and it can also be calculated as follows:

Accumulation (accumulation) dust capacity = inlet gas dust concentration × filtration wind speed × interval between two cleanings

If the calculation result exceeds the dust accumulation (accumulation) capacity, the filter wind speed should be adjusted to increase the filter area.