Waste liquid treatment device for catalyst production

The utility model discloses a waste liquid treatment device for catalyst production. Belonging to the field of catalytic converter production, the device comprises a tank, a tank cover and a water pump, wherein the tank cover is mounted at an opening in the top end of the tank body through a bolt A; the tank cover is detachably connected with the tank body; a water outlet pipe is arranged betweenthe input end of the water pump and the tank cover; one end, far away from the water pump, of the tank body penetrates through the tank cover and extends into the tank body; wherein an output end flange of the water pump is connected with a drain pipe used for draining water, a water inlet pipe used for communicating the tank body with an external reactor is arranged on the outer surface wall of the tank body, and an edge table is arranged at the inner edge of an opening in the top end of the tank body; the adsorption filter element of the waste liquid treatment device for catalyst productionis convenient to disassemb