Dust measures type civil engineering and construction for the hand cutter

摘要

[Challenge] the cutlery to the pressurized water of hand cutter is injected cooling, by splashing water generated at that time, such as concrete and mortar, was dropped the dust generated when crushing the walls, ceiling, floor, etc., the field of vision it is to develop and provide dust protection type building wall crushing hand cutter to improve. And A compressor for applying pressure to the ambient temperature water, and the pressurized water tank having a pressure regulating valve and the safety valve with a pressure gauge for holding the air sent from the compressor at a constant pressure, said and hand cutter to rotate operated by the air supplied from the compressor, the blade of the hand cutter is cooled by pressurized water, and, such as concrete or mortar, it is allowed to scatter the dust generated when crushing the walls, ceiling, floor, etc. , it is composed of injection-off valve with a nozzle in order to improve the visibility, and, between the compressor and the pressurized water supply tank, and between the pressurized water supply tank and the injection nozzle with opening and closing valves, and more between the compressor and the hand cutter and each hose are those provided in connection respectively. .BACKGROUND