Air purification device in building environment

The air purification device in the building environment comprises a bottom plate, rolling wheels are fixedly installed on the periphery of the lower surface of the bottom plate, an air blower bearingplatform is fixedly installed on the left side of the upper surface of the bottom plate, a water tank is fixedly installed on the right side of the upper surface of the bottom plate, and a silt discharging opening is fixedly formed in the lower portion of the right side of the water tank. An air blowing pipe is arranged on the air blower bearing platform, the air blower bearing platform and the air blowing pipe are fixedly connected with shock absorbers, an air blower is fixedly installed in the middle of the upper surface of the air blowing pipe, a power line is connected to the air blower, adust outlet pipe is in threaded connection with the right end of the air blowing pipe, and a right port of the dust outlet pipe is in threaded connection with a shower head. Dust is sucked into the water tank through the air