Experimental device for continuous oil-water separation

The invention discloses an experimental device for continuous oil-water separation. The device comprises a circulating water vacuum pump, a silica gel guide pipe, a digital low-vacuum pressure measuring instrument, a Y-shaped glass tee joint, a glass straight hole valve, a rubber plug, a glass suction filtration bottle, a right-angle glass tube, a beaker and an oil conveying material; the Y-shapedglass tee joint is connected with the circulating water vacuum pump, the digital low-vacuum pressure measuring instrument and the glass suction filtration bottle through the silica gel guide pipe; the glass straight hole valve and the right-angle glass tube are fixed together through the rubber plug and the glass suction filtration bottle; the other end of the right-angle glass tube is connectedwith the silica gel guide pipe, the oil conveying material is arranged in the tail end of the silica gel guide pipe, and the silica gel guide pipe is inserted into the beaker; the oil conveying material is one of foam metal, a