MEMBRANE WASHING DEVICE OF A SUBMERGED TYPE FLAT MEMBRANE MODULE FOR SEWAGE-WASTEWATER TREATMENT CAPABLE OF IMPLEMENTING A WASHING OPERATION WITHOUT STOPPING THE OPERATION OF THE MEMBRANE WASHING DEVICE

摘要

PURPOSE: A membrane washing device of a submerged type flat membrane module for sewage-wastewater treatment is provided to wash the surface of a membrane when a flat membrane module is submerged in a membrane separating bath.;CONSTITUTION: A membrane washing device of a submerged type flat membrane module for sewage-wastewater treatment includes a plurality of washing members(40), a rod-shaped upper connecting bar(50), a lower connecting bar(50'), and a driving unit. The washing members are in the shape of rods, and the thicknesses of the washing members correspond to the gaps of flat membrane cartridges(20). The washing members are vertically installed between the flat cartridges. Both end parts of the washing members are protruded from the upper and lower parts of the flat membrane cartridges. The upper connecting bar and the lower connecting bar are combined with the upper and lower end parts of the washing members. The driving unit transfers power to the upper connecting bar and the lower connecting bar. The connecting bars linearly move to the width direction of the flat membrane cartridges, and the washing members wash the membrane surfaces of the flat membrane cartridges.;COPYRIGHT KIPO 2013