STICKING EARTH AND SAND-REMOVING DEVICE AND STICKING EARTH AND SAND-REMOVING METHOD

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PROBLEM TO BE SOLVED : To efficiently form a device for removing sticking earth and sand. SOLUTION : A sticking earth and sand-removing device 100 includes : a cylindrical scraper 101 which is formed by circumferentially arranging a plurality of vertical members 102 along the inner wall 20 of a container to make them into one united body; and a rotating mechanism 130 which rotates the cylindrical scraper 101 about the center axis of the container 10. COPYRIGHT : (C)2012, JPO&INPIT