Thus forming an equivalent volume of air flow ejector 1 to 2 times the induced flow into the interior with the filter, so momentary positive pressure within the cartridge and produce bulging and fretting Ningxia dust bag equipment, deposited on the filter material Dust off dust removal equipment, fall within the hopper. Composite filter dust from air inlet duct slow down, box, air division means the filter mount, filter, vent, air bag, electromagnetic pulse valve, injection unit, hopper, cleaning equipment and electronic control device, the wind devices and other components. Environmental protection department calculations professional and efficient pulse dust removal equipment, if the province more than 135,000 kilowatts of coal-fired units are ultra-low emissions, sulfur dioxide, nitrogen oxides, soot emissions minus 155,000 tons per year, 46,000 tons and 20,000 tons. Strict elimination of backward production capacity. All included in this year and eliminate backward production overcapacity task of the project, the relevant line from October halted; all located in the city's main city of heavily polluting enterprises, must come up with a clear environmental relocation, renovation plans. Ningxia dust bag equipment, three wins and environmental protection (certified), dedusting equipment provided by the Environmental Protection Technology Co., Ltd. Henan three wins. Henan three wins Environmental Technology Limited (www.hnsshbkj.com) (www.hnsshbkj.com) is a leader in Zhengzhou, dust removal equipment, over the years, the company implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum meet customer needs. In three wins environmental leadership with the staff warmly welcome all inquiries negotiations to create three wins and a better future for environmental protection.