Novel alkali filtering equipment

The utility model discloses novel alkali filtering equipment. The device comprises a filtering machine, the filtering machine is provided with a gas staggering head, a washing water vacuum area, a washing area, a mother liquor replacement area, a mother liquor removal area and a mother liquor vacuum area are arranged in the gas staggering head, a partition plate is arranged between the washing area and the mother liquor replacement area for separation to separate washed liquid from mother liquor, and a plurality of washing water spraying pipes are connected to the exterior of the washing area;wherein one end of the filter is provided with a mother liquor outlet, the other end of the filter is provided with a post-washing liquor outlet, the mother liquor outlet is connected with a mother liquor separator, the post-washing liquor outlet is connected with a post-washing liquor separator, and the output end of the post-washing liquor separator is sequentially connected with a post-washingliquor storage barrel and