Blowout prevention and dust removal integrated device for coal mine

The utility model discloses a coal mine blowout prevention and dust removal integrated device which comprises a protective cover and a discharging and water vapor conveying pipe, a conical pipe is arranged at the right end of the protective cover, positioning drill rods are arranged on the two sides of the outer wall of the conical pipe, a first connecting pipe is arranged at the right end of the conical pipe, and a buckle plate is arranged at the left end of the protective cover. A second connecting pipe is arranged at the left end of the buckle plate, a folding pipe is arranged at the left end of the second connecting pipe, a water and gas conveying pipe is arranged at the upper end of the protective cover, a discharging hopper is arranged at the lower end of the protective cover, a dust collecting bag is arranged at the bottom of the discharging hopper, and a material collecting box is arranged below the dust collecting bag. The material collecting box is arranged below the dust collecting bag, water and c