| 摘要 |
PURPOSE:To improve the rate of operation and to reduce maintenance labor and expense, by a method wherein at least either cleansing liquid or lubricating oil is sprinkled during operation of a blower, and the blower is also cleansed without disassembly during a time when it stops operating. CONSTITUTION:During operation of a blower 3 or right before it stops operating, a valve 9 between a cleansing liquid tank 7 and a pump 11 is opened, the pump 11 is operated simultaneously with opening of a valve 13, and cleansing liquid is sprinkled into the suction of the blower 3 for a given time. Thereafter, when a valve 10 between a lubricating oil tank 8 and the pump 11 is opened, the valve 9 between the cleansing liquid tank 7 and the pump 11, simultaneously, is closed. After a given time elapsed, when a valve 13 is closed, the pump 11, simultaneously, is brought to a stop, the valve 10 is closed to complete cleansing operation. This permits cleansing of the blower 3 without stopping operation and disassembly, and enables to improve the rate of operation and reduce maintenance labor and expense. |
