| 摘要 |
PROBLEM TO BE SOLVED: To provide a method and device for supplying slurry reducing the amount of slurry remaining in a drum after use to the minimum. SOLUTION: The method and device for supplying the slurry includes (1) a normal process in which the slurry in a slurry supplying tank in use is supplied to a use point and circulated through a circulation line by a slurry circulation pump, and (2) a transfer process in which a switching valve is switched at the stage where the amount of liquid in the slurry supplying tank in use becomes the starting level of transfer, the slurry in the slurry supplying tank in use is supplied to the use point and circulated through the circulation line by the slurry circulation pump, and almost total amount of the slurry remaining in the slurry supplying tank in use is transferred to a standby slurry supplying tank. By repeating these processes, the slurry remaining in the slurry supplying tank in use is transferred to the standby slurry supplying tank. COPYRIGHT: (C)2011,JPO&INPIT |
