Dust removal equipment for environmental protection engineering

The utility model belongs to the technical field of dust removal equipment, and discloses dust removal equipment for environmental protection engineering, which comprises a bottom plate, and a limiting rod is fixedly mounted at the top of the bottom plate. Through the arrangement of the water spraying tank, the mist spraying opening, the lead screw, the moving block and the push-pull plate, an operator starts a water pump, the water pump operates to enable a water pumping pipe to pump water in a water storage tank and then discharge the water into a hose from a water discharging pipe, and at the moment, the hose discharges the water into the water spraying tank; when dust in the air is removed, a spraying opening discharges water mist to clean dust in the air, at the moment, an operator starts a motor, operation of the motor enables a lead screw to rotate, at the moment, the lead screw enables moving blocks to move in opposite directions, and a push-pull plate rotates due to the moving blocks to pull a water