Waste liquid recovery device for pathology department

The utility model discloses a waste liquid recovery device for a pathology department. The waste liquid recovery device comprises a bracket, a waste liquid storage tank, a filtrate tank, a filter, a non-volatile liquid storage tank, a vacuum pump, a rectifying tower, a xylene recovery liquid storage tank, an ethanol recovery liquid storage tank and a control system, the waste liquid storage tank is provided with a waste liquid feeding hole and a one-way feeding valve; the filtrate tank is provided with a filtrate vacuum pressure gauge, a non-volatile liquid electromagnetic valve, a non-volatile component outlet and a volatile component outlet; the rectifying tower is provided with a rectifying tower feed port, a heavy liquid reflux feed port, an ethanol outlet and a xylene outlet, one side of the rectifying tower is provided with a cooling tower and a reboiler, the upper part of the reboiler is communicated with the heavy liquid reflux feed port, and the lower part of the reboiler is communicated with a xylen