Xining sell food for hand drum filters

Dewatering applications as people deepen understanding of environmental pollution control, sewage treatment plant built and put into operation phase continued in all major cities, an effective solution to sewage sludge treatment and disposal has become a pressing matter. Considering the sludge is a resource, some countries began to restrict direct landfill sludge, landfill costs rise, sparked deep treatment sludge, reduction and resource demand. These proposed restrictions include: sludge landfill moisture content must be less than 50%; less than 30% organic matter content; filter press dewatering equipment as a mature, widely used in environmental protection fields, as sewage sludge treatment important equipment. Mechanical sludge dewatering is to remove capillary water sludge particles, general mechanical dewatering sludge moisture content often after 65% -80% in a mud pie. Mechanical dewatering equipment past main belt filter press, plate and frame filter press and Decanter centrifuges, now commonly Van filter, and Kincaid to high pressure separator machine frame machine. When using sludge landfill, sludge dewatering can greatly reduce sludge accumulation site, saving expenses incurred during transport; in the sludge composting, sludge dewatering to ensure the smooth progress of composting (composting process in general requirements sludge has a low moisture content); Should the sludge incineration, sludge dewatering rate can significantly reduce energy consumption. However, the sludge complex composition, the smaller the relative density, smaller particles, and often the colloidal condition, dehydration is not easy to determine its characteristics, so far. Further improve sludge dewatering degree is a hot research topic at home and abroad. Belt filter press power consumption low. Plastic frame filter cake moisture content is low, but Decanter centrifuges for sludge flow fluctuations adaptability, good airtight performance, large capacity, small footprint. Our sewage treatment plant in the past mostly used centrifuge, belt filter press and frame filter, small-scale sewage treatment plants generally use the dewatering machine. Now commonly Van filter, membrane filter press, as well as high-pressure metal frame machine Kincaid to the latest technology, sludge dewatering, sludge disposal costs low, the aircraft to be filtered by Foshan Kincaid Equipment Co., Ltd. developed the production of patented products , unique technology, is ideal for sludge dewatering equipment. Belt filter press: can the continuity of work, belt press dewatering machine has three working areas, namely gravity dewatering zone, wedge-shaped dewatering zone and cut the dewatering zone, the press type is a two-dimensional press, mainly for pollution sludge dewatering, but its application is expanding. Belt filter press dewatering more dependent on chemicals, resulting in high costs of sludge treatment.