MDC explosion-proof bag filter and PDC common type bag filter is a newly developed an efficient dust collector, development of the device is the basis of learning from the advanced experience of foreign similar devices, combined with the completion of specific situations. MDC explosion-proof bag filter negative pressure work, coal grinding system for collecting. MDC explosion-proof anti-static bag filter media, the body with explosion-proof structure, and a pressure relief device, with explosion-proof performance for coal preparation system for flammable, explosive dust collection equipment mechanical movement of the parts less maintenance workload is small, easy for bags, the use of sub-room cleaning pulsating, high collection efficiency, long-term, efficient operation, dust collection efficiency of 99.8%. PDC addition to a common type dust collector explosion-proof performance, having the same advantages. Can be widely used in cement, power, metallurgy, chemical industry waste gas collecting work. Such as cement mill, raw mill, mining crushing material hoist, transportation and other dust collecting points can be used. MDC, PDC coal mill explosion-proof anti-static bag filter condition: 1. Run the resistance: Normal condition-load running resistance of 10-50 mm water column, the load operation is generally controlled at 100-120 mm of water .. 2. Operating temperature: inlet temperature should be based on the filter material may be 208 industrial polyester needle felt or filter, inlet temperature should be <110 ℃ in order to prevent condensation normal operating temperature above the dew point temperature of the gas filter above 10 ℃.. . 3. Filter Winds: filtration velocity (m / min) is the amount of gas the unit time per unit area of ??the cloth by its selection is based on the nature of dust, the choice of media types and cleaning requirements and other factors. to decide. filtration velocity not only determines the size of the dust collector, and the dust collection efficiency of fluid resistance. cleaning effect etc influence, in order to ensure high efficiency and dust collector bag life, filtration velocity is generally not more than 1.0 m / into appropriate .. 4. Select the filter:. MDC Series coal mill explosion-proof anti-static bag filter needle felt filter, PDC series bag filter-free anti-industrial polyester needle felt or 208 can also be configured depending on the needs of different users media ..