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DUST REMOVING BALL OF A CLEANING APPARATUS FOR THE INSIDE OF A VENTILATION DUCT AND A CLEANING METHOD USING THE SAME, CAPABLE OF REMOVING BACTERIA INSIDE A DUCT
DUST REMOVING BALL OF A CLEANING APPARATUS FOR THE INSIDE OF A VENTILATION DUCT AND A CLEANING METHOD USING THE SAME, CAPABLE OF REMOVING BACTERIA INSIDE A DUCT
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机译:通风管道内除尘装置的除尘球及其使用的相同的,可去除管道内细菌的清洁方法
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摘要
PURPOSE: A dust removing ball of a cleaning apparatus for the inside of a ventilation duct and a cleaning method using the same are provided to remove hardened foreign matters, since projections or hitting pieces are formed at the leading end of multiple fiber brushes of a dust-removal ball.;CONSTITUTION: A dust removing ball(320) of a cleaning apparatus for the inside of a ventilation duct cleans the inside duct with being transferred to a ball collector by a ball feeder. The dust-removal ball absorbs dust inside a connection pipe by static electric generated by friction. Synthetic resin fiber bristles(321) are implanted in a fixing sphere(322) of the dust-removal ball. Multiple protrusions(321-1) are attached on the leading end of the fiber brush.;COPYRIGHT KIPO 2011
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