Steel plate heat treatment dust removal and collection equipment

The utility model discloses steel plate heat treatment dedusting and collecting equipment which comprises a shot blasting bin, a shot blasting cavity is formed in the shot blasting bin, an inlet is formed in one side of the shot blasting bin, an outlet aligned with the inlet is formed in the other side of the shot blasting bin, and a drawing opening is formed in one side of the bottom of the shot blasting bin; the shot receiving partition plate is arranged in the shot blasting cavity, divides the bottom of the shot blasting cavity into a dust collection cavity and is provided with filtering holes; the dust collecting box is inserted into the drawing opening, extends into the dust collecting cavity and is used for receiving impurities falling from the filtering holes; the dust scraping assembly is movably installed on the outer wall of the shot blasting bin in a lifting elastic mode. Impurities on the surface of the steel plate are partially peeled off, fall down, penetrate through the filter holes and fall in