Drilling spraying dust-settling device

Abstract

The invention provides a drilling spraying dust-settling device comprising a cover body, a guide cylinder, spray nozzles, an extraction pressurizing water bucket and the like. The guide cylinder is fixed on a drill body of an electric drill, and a guide bar is arranged on the guide cylinder; the cover body can move back and forth along the guide bar on the guide cylinder, and is provided with a water inlet and a water outlet, and a water distributing pipeline and a plurality of spray nozzles are arranged in the cover body; a valve controller is arranged at the water inlet and is connected with an infrared sensor in the cover body; a flow guide groove is arranged in the cover body to ensure that mixed liquid of water and dust flows into the water outlet along the flow guide groove and is avoided from wetting a wall; the water inlet is positioned at the upper part of the cover body, and the water outlet is positioned at the lower part of the cover body; and the spray nozzles are closely connected with water distributing nozzles of the water distributing pipeline through threads, and a plurality of spray nozzles are equidistantly distributed along the circumference. The drilling spraying dust-settling device provided by the invention has the beneficial effects of being easy to operate, strong in dust settling ability, simple in structure, convenient to disassemble and easy to clean.

Description

technical field [0001] The invention relates to a drilling spray dust suppression device, which is an environmental protection device mainly used for reducing dust when a drill bit drills a wall. Background technique [0002] During the decoration process, workers need to perform a large number of drilling operations on the wall, and a large amount of dust will be generated during the drilling process, which not only pollutes the environment greatly, but also damages the health of workers. The current response is simply workers wearing masks and waiting for the dust to dissipate on its own. Therefore it is necessary to invent a kind of drilling spray dust suppression device, which can spray water mist at the drilling place through the nozzle, so that the dust can be integrated into the water mist without spreading around, which can not only protect the environment, but also protect the health of workers. Contents of the invention [0003] The technical problem to be solve...

AI Technical Summary

Problems solved by technology

[0002] During the decoration process, workers need to carry out a large number of drilling operations on the wall, and a large amount of dust will be generated during the drilling process, which not only pollutes the environment, but also damages the health of workers

The current response is simply workers wearing masks and waiting for the dust to dissipate on its own

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