PCB (polychlorinated biphenyl) smear removal drug liquid filtration recycling equipment and smear removal drug liquid filtration recycling method thereof

The invention discloses PCB smear removal drug liquid filtration recycling equipment and a smear removal drug liquid filtration recycling method thereof. The equipment comprises a filtration film assembly, a filtration pump, a washing barrel, a washing pump, a liquid inlet, a sewage draining outlet, a water production port, an air compressed port and a running water port. Automated filtration andsmear removal are achieved through arrangement and mutual cooperation of the components. Automated washing is achieved mainly through arrangement and mutual cooperation of the filtration film assembly, the filtration pump, the washing barrel, the washing pump and valves. Washing is performed through circulation washing by adopting a drug preparation, and running water washing effectively guarantees smear stuck to the filtration assembly is removed clearly. In this way, the filtration film assembly can achieve the effect of repeated cyclic using without being replaced, and the replacement costis saved. 本发明公开了种PCB除胶渣药液过