Lithium carbonate washing and filtering device

The invention discloses a lithium carbonate washing and filtering device, and relates to the technical field of lithium carbonate processing, the lithium carbonate washing and filtering device comprises a filtering box body, a mounting groove is formed in the inner wall of the filtering box body, a cylindrical inner cavity with two open ends is embedded in the mounting groove in a sealed manner, and the inner cavity comprises a plurality of fixed heat conduction rings and a plurality of elastic rings; the fixed heat conduction ring is fixedly installed on the filtering box body through a connecting piece, a spraying liquid conveying pipe connected with a liquid inlet of the filtering box body is arranged at the top of the filtering box body, and a plurality of spraying heads are installed on the spraying liquid conveying pipe; a collecting box is fixedly connected into the filtering box body, and a filtering net shell is fixed to the inner side of the collecting box. According to the washing and filtering dev