Cartridge filter structure is from the inlet pipe, exhaust pipe, tank, hopper, cleaning equipment, deflector, air split distribution plate, cartridge and electric control device component, similar to the air box pulse bag dust structure. The arrangement of the filter cartridge is very important, both vertically arranged flowers in the box board, you can tilt the board arranged in flower, from cleaning effect, the vertical arrangement is more reasonable. Flower plate for the lower filter chamber, the upper chamber of the air box pulse. In the entrance equipped with air distribution plate precipitator. As with cartridge filter cartridge filter element composition or use of pulse jet dust collector. Cartridge filter press installation points, can be divided into the permafrost, side-mounted, ceiling-mounted, coat type. Divided by cartridge filter cartridge materials can be divided into long fiber polyester cartridge filter, cartridge filter composite fiber, anti-static cartridge filter, cartridge filter retardant, film cartridge filter, Nano-cartridge dust collector and so on.