Fiber membrane cleaning device

The utility model relates to the technical field of membrane filament processing equipment, in particular to a fibrous membrane cleaning device. The device comprises a treatment tank and a tank cover,an external liquid spraying pipe is arranged on the inner surface of the treatment tank, and an internal liquid spraying pipe is arranged in the middle; spraying holes are evenly formed in the outerliquid spraying pipe and the inner liquid spraying pipe, the outer liquid spraying pipe and the inner liquid spraying pipe are connected with a water outlet of the water pump through connecting pipesrespectively, and a water inlet of the water pump is connected with the bottom of the treatment tank. A connector for mounting a fiber membrane bundle is arranged on the lower surface of the tank cover; an external liquid spraying pipe is arranged on a treatment tank; spraying holes are uniformly formed in the outer liquid spraying pipe and the inner liquid spraying pipe; the treatment liquid is sprayed out from the sprayin