The bag pulse dust collector is a complete introduction of foreign high and new technology. It uses a separate off-line pulse dust cleaning technology, which overcomes the shortcomings of back blowing dust cleaning and general pulse dust cleaning. It has strong dust cleaning ability, high dust removal efficiency and low emission concentration. The air leakage rate is small, the energy consumption is low, the floor space is small, and the operation is reliable and stable. Bag pulse dust removal equipment is especially suitable for the following occasions: dust removal in calcium carbide furnaces, dust removal in various electric furnaces in ferroalloy plants; flue gas purification in steel plants; dust removal in coal-fired boilers and small boilers in power plants; dust removal in refuse incinerators; high-temperature flue gas removal in smelters; aluminum Purification of factory flue gas; dust removal of kiln tail and kiln head of cement plant; dust removal of carbon black plant exhaust. . Its application field is characterized by high temperature and large smoke volume .