Multilayered filtering material filter

• Main Authors: DONG ZHAO, LI JIE, GAO JIAXI, NI JUN, TUO CHUAN, PEI ZHANPENG, GAO WENLING, MA ZHENPENG, LIU LIHU, ZHANG SHAOYONG, MA TIANQI, FENG ZIYAN, ZHAO CHENYUN, CUI MINGWEI
• Format: Patent
• Language: Chinese; English
• Published: 14.08.2018
• Subjects: CHEMISTRY; METALLURGY; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The invention discloses a multilayered filtering material filter. The multilayered filtering material filter comprises a tank body, wherein a pre-treatment device is fixedly arranged at the upper partin the tank body; the pre-treatment device is fixedly communicated with a water distribution device; a multi-filtering-material-layer supporting structure is fixedly arranged below the pre-treatmentdevice along an inner wall of the tank body; a backwashing device is arranged below the multi-filtering-material-layer supporting structure; the backwashing device is communicated with a water discharging pipe; the water discharging pipe is communicated with a water collection device. The multilayered filtering material filter has a good oil-water separation effect. 本发明公开了种多层滤料过滤器，包括罐体，罐体内上部固定设置有预处理装置，预处理装置固定连通有布水装置，预处理装置下方沿罐体内壁固定设置有多滤料层支撑结构，多滤料层支撑结构下方设置有反冲洗装置，反冲洗装置连通有排水管，排水管连通有集水装置。其油水分离效果好。