I. Overview Air box pulse bag filter, which combines the advantages of sub-room cleaning and pulse jet dust collector and other various categories, to overcome the kinetic energy when the sub-room cleaning strength is not enough, filtering and cleaning at the same time the shortcomings, thus the bag dust collector increased the use of the adaptability and improve the collection efficiency. Second, the principle Dedusting process: Dusty gas through the gas inlet into the dust, the larger dust particles directly into the hopper, the gas containing dust particles through the filter bag, the dust is stuck on the outer surface of the bag, and the gas is purified by the induced draft fan after row into the atmosphere. Cleaning process: With the ongoing work of the filter, attached to the outer surface of the dust bag growing, dust running resistance increases, a filter change-over valve unit is closed, the filter unit stops working, the reverse cleaning air into the filter unit blow dust off the outer surface of the bag, and then converted to open the valve plate, the filter unit back to work, cleaning the filter goes to the next unit. The entire cleaning process is alternated each filter unit carried. Third, Characteristics 1, dust removal efficiency of up to 99.9 above, dust emissions can be controlled at 30mg / Nm3 or less. 2, can handle high concentrations of dust 100g / Nm3 or less. 3, advanced sealing measures, leakage factor of less than 2%. 4, advanced structural design, large filtration area per unit volume, the device is small. 5, unique and effective way of cleaning and prolong the life of the filter bag. 6, the key parts of the reliable quality and long service life. 7, stable performance, high degree of automation, simple routine maintenance. Fourth, the scope of application Widely used in cement crushing, packing, top of your library, clinker cooler and a variety of mill dust collection system, also used in metallurgy, chemical industry, mechanical and civil boiler flue gas dust collection.
