| 摘要 |
PURPOSE: A device for eliminating remnants in an excavated hole and a method for eliminating remnants using the same are provided to effectively eliminate slime without a work for discharging water in an excavated hole and supplying clean water. CONSTITUTION: A device for eliminating remnants in an excavated hole comprises a base member(100), a pressure pump(200), collectors(300), and a slime storage box(400). The base member has an injection nozzle(110). The pressure pump supplies compressed air or compressed water to the injection nozzle. The collectors are formed in the bottom of the base member to collect remnants on the bottom of an excavated hole. The slime storage box is formed in a concave shape in order to receive fallen slimes and is coupled to the top of the base member.
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