Bag pasting prevention device for bag-type dust collector

The utility model relates to the technical field of bag-type dust removers, in particular to a bag pasting prevention device for a bag-type dust remover, which comprises an air inlet pipe, an inner pipe, an outer pipe and a heat conducting plate, the inner pipe is sleeved on the outer side of the air inlet pipe, the outer pipe is positioned on the outer side of the inner pipe, the outer pipe is sleeved on the outer side of the inner pipe, and a cavity is formed between the outer pipe and the inner pipe. One end of the outer pipe is fixed at the outer end of the air inlet pipe through an elastic metal plate; the heat conducting plate is spiral and is uniformly wound on the side wall of the outer end of the inner pipe; the hot water pipe is installed between the outer pipe and the inner pipe, the hoop is connected through the bolt, meanwhile, the hoop is tightened to fix the elastic metal plate to the outer side of the air inlet pipe, finally, the hot water pipe is connected with external hot water, circulating