Ultrafiltration membrane assembly capable of keeping water flux

• Main Authors: ZHOU LANFENG, WEN HAIMENG, LI SHENGLAN
• Format: Patent
• Language: Chinese; English
• Published: 02.05.2023
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The invention relates to the technical field of ultrafiltration membranes, in particular to an ultrafiltration membrane assembly capable of keeping water flux. An ultrafiltration membrane assembly capable of keeping water flux comprises a storage shell, the upper portion of the storage shell is symmetrically communicated with a water inlet pipe, the lower portion of the storage shell is symmetrically communicated with a water outlet pipe, the lower portion of the storage shell is communicated with a water purification shell through a pipeline, partition plates are symmetrically and fixedly connected in the storage shell, and membrane wires are arranged between the adjacent partition plates. The partition plate is used for dividing the inner space of the storage shell into a filtering cavity and a water purification cavity, and a mounting shell is arranged in the filtering cavity of the storage shell. Impurities on the outer ring surfaces and the inner ring surfaces of the membrane filaments are removed throug