Dust removal device for irregular-shaped products

The utility model provides a dust removing device for irregular-shaped products, which comprises a support platform, a dust removing box arranged at the upper end of the support platform and a dust collector arranged in the support platform, the dust removing box is defined by four coamings and a top plate, one coamings is provided with a product inlet, and the other three coamings are respectively provided with a group of air blowing holes. The supporting platform is provided with a dust collection hopper communicated with the lower end of the dust removal box and an air inlet pipe communicated with each group of air blowing holes, and the lower end of the dust collection hopper is communicated with a dust collection opening of the dust collector. The three-side air blowing can blow air to corners or grooves of products in irregular shapes, so that a sufficient dust removal effect is achieved, dust is collected through the dust collector arranged at the lower end, a dust suction nozzle does not need to make