Selenium drum disassembling manipulator with high universality

The invention discloses a selenium drum disassembling manipulator with high universality. The selenium drum disassembling manipulator comprises a first linear displacement mechanism, a second linear displacement mechanism and a screw disassembling device, the screw dismounting device comprises a rotary power unit, a screwing head and a liquid supply seat; the screwing head comprises a screwing body, a push cylinder, a liquid separation seat, a heating head, a cooling head, a suction and injection head and a push-out driving mechanism; the liquid separation seat is connected with the rotating power unit, the rear end of the screwing body is fixed to the push-out driving mechanism, and the push cylinder is connected with the output end of the push-out driving mechanism; a cooling loop is formed among the cooling head, the liquid separation seat and the liquid supply seat, a phase change loop used for conveying a thermal phase change material is formed among the suction and injection head, the liquid separation