Double-sided flat sheet membrane for anaerobic digestion of sludge and dynamic membrane assembly

The utility model discloses a double-sided flat sheet membrane for anaerobic digestion of sludge and a dynamic membrane component, which adopt a hard PVC (polyvinyl chloride) grid as an internal support framework of a membrane framework, and adopt external support layers which are hermetically attached to two sides of the internal support framework along the periphery of the membrane framework; a hole channel communicated with the interior of the membrane framework is formed in one side of the membrane framework and serves as a membrane water outlet hole; the double-sided flat sheet membrane disclosed by the utility model is low in preparation price and does not need to be frequently cleaned or replaced, the required operation cost is lower, an AnDMBR sludge anaerobic digestion system can stably operate for a long time under high sludge concentration, and the efficiency of a reactor is improved. 本实用新型公开了一种用于污泥厌氧消化的双面平板膜及动态膜组件，采用硬质PVC网格作为膜骨架的内部支撑骨架，并采用外部支撑层沿膜骨架四周密封贴合在内部支撑骨架的两侧，并在膜骨架一侧设置一与膜骨架内部相通的孔道作为膜出水孔；本实用新型