Zhucheng Kun-hsin mechanical screw conveyor screw conveyor Description Certified Sichuan

Sludge dewatering equipment of the entire system by the spiral drum pre-dewatering device, gravity dewatering zone, squeezing and dewatering zone backwash device. Sludge dewatering equipment is the flow pattern of the native, or concentrated sludge digestion water removal, semi-solid or solid into a mud sludge treatment equipment. This small series with you about the sludge dewatering equipment works: flocculant dosing sludge into the coagulation mixer gravity flow into the pre-mix for the dehydration reaction; sludge by gravity filtered. After two pre-dewatering filter belt material with constantly moving forward and down (vertical filter belt drive mechanism controlled by a frequency converter drives), the first to enter the "wedge" shape press section: In the "wedge" shape squeeze in a aspects of the sludge formation, on the other hand the sludge dewatering by mild pressure; secondly into the "S" shaped press section, the "S" shaped press section, sludge caught in the middle of upper and lower filter belt After a number of different caliber roll repeatedly pressing the sludge formed shearing, sludge dewatering. Scraper dehydrated cake was scraped off the filter cake, and continue to move forward after the washed cloth and down again into the next cycle of work. The whole process again and again continuously. From the choice of sludge treatment process should follow the rational allocation, the principle of local conditions. Each area should be selected based on their characteristics of sludge treatment and disposal methods, there is a suitable place on the landfill landfill, composting needs of the occasion to compost, where land resources are relatively scarce can drying, incineration and other processes. But no matter what kind of sludge disposal method is used, reducing the volume and improve an important part of the dryness of sludge treatment are unavoidable, it should also be a balanced relationship between ecological and economic benefits. From the sludge treatment process policy guidance should be treated as a sludge disposal industry to look at, rather than the continuation of the wastewater treatment industry. Only through economic policy and the introduction of sludge treatment and disposal system, in order to stimulate business initiative, enthusiasm, in order to form the internal driving force for the development of sludge treatment and disposal industry, in order to make the sludge treatment and disposal industry into the track of healthy development.