Exhaust gas purification tower types. Packed tower by the shell, fillers, packing support, liquid distribution, intermediate support and redistributors, gas and liquid ago takeover components, the tower shell multi-metal material, can also be made of plastic. The filler is packed tower, it provides a contact surface of the column a gas-liquid two-phase, the filler and the structure of the tower to determine the performance of the tower. The filler must have a larger specific surface area, high porosity, good wettability, corrosion resistance, mechanical strength, density, low price, etc.. Common packing Raschig rings, Pall rings, arcs saddle and moments saddle packing, developed after the 1980s, new fillers such as QH-1 the flat ring packing, eighty-four within arc ring, hedgehog-shaped filler metal The plate-like filler, Structured Corrugated Packing grill packing, provides the foundation for a state-of-the-art design packed tower. The packed tower applicable to rapid absorption and instant reaction process used for the purification of the gas. The tower structure is simple and easy to use corrosion-resistant materials production, gas-liquid contact area, the contact time is long, the gas changes the adaptability of the tower, tower resistance is small, the pressure loss of 300-700Pa handle wind a small amount compared with the plate tower usually superficial gas velocity of 0.5-1.2m / s, gas velocity over the General Assembly to form flooding, spray density 6-8m3 / (m2, h) to ensure that the filler wetting liquid to gas ratio control - 10L/m3. Packed tower should not handle larger dust content of flue gas tower gas-liquid should be designed to overcome the problem of uneven distribution. Foshan Sanhe Environmental Ventilation Equipment Co., Ltd. was founded in 2000, is a professional manufacturer of FRP corrosion resistant fan, plastic fan, FRP, PP mist purification tower the green ventilation equipment company; company formerly known as Guangzhou Sanhe Environmental ventilation equipment company to meet the needs of the business development, the company in 2009 from Guangzhou Panyu relocation to the Sanshui District, Foshan City, Datang Industrial Park, and renamed as Foshan Sanhe Environmental Ventilation Equipment Co., Ltd.. Foshan Sanhe Environmental Ventilation Equipment Co., Ltd. Tel :0757 -87,270,024 Mobile: 13318880325 Contact: Mr. Li Zaixiong Website: http://www.zgfengji.com/ Address: Foshan Sanshui District Datangpo Center Technology Park Hublot Road