The invention relates to the technical field of dust remover lifting valves, in particular to a dust remover lifting valve device. The dust remover lifting valve device includes an air cleaning chamber, a fixing frame is arranged at the top of the air cleaning chamber, a driving motor is mounted on the left side of the top of the fixing frame, the front side of an output shaft of the driving motoris provided with a first conical gear, the first conical gear is engaged with a second conical gear, the second conical gear is arranged on the upper part of a lead screw, and the lead screw penetrates through the middle of the top of the fixing frame and is rotatably connected with the top wall of the air cleaning chamber. According to the dust remover lifting valve device, through the action ofthe driving motor, a plurality of valve plates and valve seats are matched with each other, the sealing effect is better, and thus the entire air cleaning chamber is in a completely closed state; andthrough the action of a suction fan, air enters a spray nozzle through an air inlet pipe under the cooling action of a condenser to timely cool the dust remover lifting valve device, the phenomenon that parts fall off due to the high temperature can be effectively prevented, and meanwhile the second valve plate is replaced, so that disassembly is convenient.