Dustproof device for waste incineration

The dustproof device for waste incineration comprises two sets of supporting bases, a supporting framework is installed on the two sets of supporting bases, a limiting sliding way is formed in the supporting framework, a movable structure is movably installed on the limiting sliding way, a telescopic cable is installed below the movable structure, and a dustproof cover is installed at the bottom end of the telescopic cable. An upper dust collection filter plate and a lower dust collection filter plate are installed in the dust cover body, ventilation groove holes are evenly distributed in the portion, above the upper dust collection filter plate, of the dust cover body, and an inclined filter smoke passing plate is installed between the upper dust collection filter plate and the lower dust collection filter plate. The various filter plates installed on the dust cover can greatly improve the filtering effect, the cross-shaped connecting frame installed on the top can increase the moving space of the dust cover