Bedding drilling charge synergistic multi-stage filtering dust removal device and bedding drilling charge synergistic multi-stage filtering dust removal method

The invention belongs to the technical field of coal mine dust removal. The bedding drilling charge synergistic multi-stage filtering dust removal device comprises a dust absorption box, a dust flow reaction box and a charge water mist dust catching assembly; a dust discharge pipe is arranged on the dust absorption box, and dust bodies in bedding drill holes are collected through the dust discharge pipe; a large-particle dust filter screen is arranged between the dust absorption box and the dust flow reaction box, and dust bodies are filtered through the large-particle dust filter screen; the charged water mist dust catching assembly is used for generating charged water mist and conveying the charged water mist into the dust absorbing box; the charged water mist and the small-particle dust entering the dust flow reaction box are subjected to mixed flow action, after the fine particles are charged, the fine particles are agglomerated, the small-particle dust is agglomerated into large-particle dust, and the la