Domestic electricity is understood, the independent research and development of energy-saving emission reduction new product bag filter is mainly used in power plants, iron and steel enterprises and other large pollution units, the device has a prominent effect on environmental protection and energy saving. At present, our country electric power installed machine capacity per year increased to 60 million kilowatts, the universal application of bag type dust remover every year 20 million tons of steel and frugal, saving 45000 million degrees, equivalent to the standard of 15 million tons of coal, reducing dust and displacement of up to 20 million tons.

According to introducing, power generation limited liability company from the energy-saving, environmental protection, economic benefits and environmental harmonious development to start maintenance, after extensive research, scientific proof, and ultimately selected and China Group Beijing to Environmental Engineering Co., Ltd. technology, electric power company electric power environmental protection set up by general factory cooperation, the second phase of the original design of the five electric field electrostatic precipitator backpedaled for bag filter. This 600MW class coal-fired power plant bag filter, in May 31, 2008 in a one-time smooth after 168 hours of full load test operation, the operation of the equipment is good.

By the environmental protection department, this project compared to the original design of the five electric field electrostatic precipitator project cost is not the same, but the device occupies a five square meters, the total accounted for the air product reduction 3/5; steel use more than five electric field electrostatic precipitator reduced 30%, operating power consumption 6500 electric field electrostatic precipitator, 4500000 degrees per year, equivalent to 1500 tons / year, annual dust emissions exceed 2000 tons / stand. Operation and maintenance costs about 50% electric field electrostatic precipitator five. Input operation of bag filter in the force industry.