Laboratory wastewater recycling system

The utility model relates to the technical field of wastewater recycling and treatment, in particular to a laboratory wastewater recycling system. The device comprises a filter, a lifting water pump, a water storage tank, a flushing pool, a closestool water tank and a booster pump, the water storage tank further comprises a water inlet, a water storage tank cover, an exhaust port, an overflow port, an emptying water port and a water outlet, the water inlet of the water storage tank is connected with the filter and arranged at the top of the water tank, and the water tank cover and the exhaust port are arranged at the top of the water storage tank. The overflow port is formed in the top of the water storage tank, is lower than the water inlet of the water storage tank and is connected with the flushing pool; the emptying water port is formed in the bottom of the water storage tank; the water outlet is located at the bottom of the water storage tank and connected with the booster pump, an outlet pipeline of the