Resin discharge and slurry recovery device of slurry filter

The utility model relates to the technical field of chlor-alkali industry, in particular to a slurry filter resin discharge and slurry recovery device, which comprises a slurry filter, a filter box and a slurry recovery tank, a submerged pump is fixedly mounted on a cover plate at the top of the slurry recovery tank, and an upper liquid outlet pipe is fixedly communicated between a discharge port of a suction pipe of the submerged pump and the inner side of an upper discharge port of the cover plate. A second feed port of the slurry recovery tank is fixedly communicated with a flushing water pipeline, a first recovery pipeline is fixedly communicated between a discharge port in the lower part of the slurry filter and a feed port of the filter box, and a second recovery pipeline is fixedly communicated between a discharge port of the filter box and a first feed port in the upper part of the slurry recovery tank; an automatic flushing valve is fixedly mounted on the flushing water pipeline between the slurry re