Waste acid treatment device for laboratory

The utility model belongs to the technical field of waste acid treatment, and particularly relates to a waste acid treatment device for a laboratory, which comprises a support frame, a box body is arranged on the surface of the support frame, a waste acid box is arranged at the top of the box body, an acid liquor valve is arranged in the waste acid box, and a motor is arranged at the top of the box body. A rotating shaft is installed at the output end of the motor, stirring paddles are arranged on the surface of the rotating shaft, an alkali liquor box is arranged on the surface of the supporting frame, and a liquid inlet pipe is arranged on the surface of the alkali liquor box. The filtering box is arranged on the surface of the supporting frame, and the air extracting pump is arranged on the surface of the box body, so that pungent smell generated during neutralization reaction of acid and alkali can be extracted out of the box body, a gate valve in an air guide pipe is opened, air is guided into the filter