DH-ECQ malodorous gases effects photolysis (i) catalytic oxidation performance advantages purification equipment, efficient addition to the stench: the main pollutants can efficiently remove volatile organic compounds (VOC), inorganics, hydrogen sulfide, ammonia, mercaptans, etc., as well as the kinds of odor, deodorization efficiency up to 99%, much higher than the odor deodorizing effect of pollutant emission standards promulgated by the State in 1993 (GB14554-93) "Air Pollutant Emission Standards," and in 1996 enacted (GB16297-1996 ), "Design of Industrial Enterprises health standards" GBZ1-2002. (Ii) without adding any substance: only need to set the appropriate exhaust pipes and exhaust power, so that by the stench of exhaust gas purification equipment for deodorizing decomposition, without adding any substance involved in a chemical reaction. Iii, adaptable: DH-ECQ series malodorous gas purification equipment catalytic oxidation effects of light can be adapted to high concentrations of atmospheric volume, different industrial gas sweetening matter, purification, can work 24 hours a day, stable and reliable operation. (Iv), low running costs: DH-ECQ series malodorous emissions effects of light cracking catalytic oxidation purification equipment without any mechanical movement, no noise, no special management and routine maintenance, just to make regular checks, low power consumption of the device, the device is extremely low drag <50pa, can save a lot of exhaust power consumption. (V) equipment, small footprint, light weight: suitable for compact layout, small venues and other special conditions, equipment covers <1 m2 / processing 10000m3 / h air flow. (Vi), high-quality imported materials: fire, high corrosion resistance, safe and stable equipment performance, stainless steel, equipment service life of more than fifteen years. (Vii), green tech patent products: using the most advanced technology concepts, by foreign experts and technicians of our company's long-term repeated tests, developed out of a high-tech environmentally friendly cleaning products completely independent intellectual property rights can be completely decomposed stench toxic and harmful substances in the exhaust gas, and can achieve a perfect deodorization, purification effect, industrial emissions through decomposition and can fully meet the harmless emissions and no secondary pollution, while achieving effective disinfection and sterilization effect.