Warehouse roof pulse dust precipitator a structure alias indoor dust, indoor dust collector, interior hosts pulse dust collector, the wind pulse dust collector, pulse cleaning dust collector and so on. The main host for indoor dust, dust and other warehouse roof. Warehouse roof pulse dust precipitator it by low-power fan, barrel, filters, pulse controller, electromagnetic pulse valve, injection system components, cylinders arranged on the barrel body, and arranged a number of pulse valve and injection system. Second, the principle warehouse roof dust collector pulse dust in the filter through the induced draft fan pressure generated inside and outside, so that the outside of the particulate filter dust gang, led by the fan clean air, including dust, gas provided by one or two air intake, filter dust using pulse cleaning system type blow, due to pulse controller and solenoid valve. Intermittent injection for the filter to continuously remove dust attached to the filter surface. Third, the warehouse roof pulse dust precipitator used. 1, adjust the pulse jet control device, locking pulse interval and pulse width, and complete all the electromagnetic pulse valve drive pulse cycle and cycle interval to ensure dust running resistance within the set range, the timing of the implementation of the ESP dust cleared . 2, every 2-3 months will remove the filter, dry air in the filter dust collection blowback blowing, cleaning. To improve the ability to filter cartridge dust silo top pulse dust collector is a certain vacuum dust collection unit with, it applies to all kinds of dust collecting powdery substance in mechanical transporting means produce, not to dust scattered into the air. For a variety of concrete mixing stations and bitumen mixing station. A filter area of ??11-72 square meters. 2, installation and maintenance quick and easy. 3, vibration, pulse cleaning, easy to operate. 4, cassette filter, using imported materials. 5, the main raw materials imported from Germany warehouse roof pulse dust collector dust to dust separated from the flue gases out of the device called dust or dust removal equipment. Precipitator performance with the amount of gas that can be processed, expressed by gas pressure loss and collection efficiency of dust when. Meanwhile, the price of dust, operation and maintenance costs, length of life and ease of operation and management is considered an important factor in its performance.