Drainage specification "Installation of sewage sump pump should not be less than the maximum effective capacity of a sewage pump five minutes out of water," so sumps more water is used, its volume will be relatively large, not only takes a lot of space, but also consume a high construction costs. Moreover, if the sewage pump encounter problems need overhaul sealed sewage lifting device, you need to remove the sewage lift pump sewage from the huge sump, and to repair and maintenance work caused some difficulties. Drainage specification "sewage pump should start more than six times per hour", so sewage pumps had to choose a larger flow range, in order to reduce the number of starts, an additional investment in the initial equipment. At the same time, the deployment of the installation and maintenance of special tools and lifting equipment and other long-term operation and maintenance costs are relatively high. Lifter overall seal villa for sewage lifting device, all the sewage into the riser inlet is provided with anti-backflow device, the exhaust port is set deodorant sterilization device to ensure that in use does not produce odors and pollution living environment. While drainage pump sewage mixture was filtered through a small diameter discharge pipe lifting certain height discharged into the adjacent main sewer duct or outdoors. When the water storage tank level drops to a certain position, the device controller pump running off the power, then the device to stop functioning. The whole process without manual operation, all sewage discharge instantly, no accumulation, no gas, automatic control operation. Shopping malls sewage sewage lift riser _ _ West by West Baoquan Baoquan Water Treatment Equipment Co., Ltd .. West Baoquan Water Treatment Equipment Co. (www.xianbaoquan.com) strong, credible, in Xi'an sewage treatment equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving Baoquan innovative ideas will lead the West into the brilliant water and you work for a better future!