Dust removal equipment used in building construction sites

摘要

An object of the present invention is to provide a dust removing device used in a construction site. A fixed holder is fixedly connected to a top of the base support plate, a water storage tank is provided inside the fixed holder, and a launch port is provided at a top of the water storage tank. The closed lid 5 is provided at the launch port, a stop hole is provided at the center of the closed lid, a serpentine pipe is provided inside the water storage tank, and a connection pipe is formed through the stop hole at the top of the serpentine pipe. A gas pump 9 is fixedly connected to one end of the connection pipe. The provision of the serpentine tube and the perforation of the surface of the serpentine tube breaks them down into small individual bubbles, thereby increasing the contact area between the dust-containing air and the purified water. Therefore, the dust removing effect of the device is effectively improved. The material of the water storage tank shall be transparent. A display band 15 is provided inside the water storage tank to indicate the water level. Thereby, the water level is always located above the surface ventilation hole of the flexible tube. [Selection diagram] Fig. 1