Flow control device for rare earth extraction

The utility model discloses a flow control device for rare earth extraction. The device comprises a top plate, mounting plates and flow grooves, a mounting plate is fixedly mounted on the lower end surface of the top plate; the flow groove is fixedly formed in the front end surface of the mounting plate; a liquid storage tank is fixedly mounted on the upper end surface of the top plate; the bottomof the liquid storage tank is fixedly connected with the lower end face of the flow tank through a liquid inlet pipeline. The utility model relates to a flow control device for rare earth extraction.A flow groove, an adjusting block, an adjusting turntable and the like are arranged; the liquid material flow is quantitatively set; improving liquid supply stability, the rare earth extraction tankhas the effects of improving the extraction efficiency and the like, and solves the problems that the stability of the flow of liquid materials is difficult to guarantee, the rare earth extraction amount is easily reduced or fa