Filter cloth cleaning method of filter press
AssigneeIshigaki Company Limited
InventorsDaisuke Yamamoto, Koji Hara, Shoji Motoya
Life of this patent
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Abstract
A method of cleaning a filter cloth of a filter press including a first cleaning nozzle and a second cleaning nozzle which jet cleaning liquid from positions upper right and left of the filter cloth toward respective diagonal corners of the filter cloth, the method including: jetting the cleaning liquid from only the first cleaning nozzle; and jetting the cleaning liquid from only the second cleaning nozzle.
Claims8
A method of cleaning a filter cloth of a filter press comprising a first fixed-direction cleaning nozzle arranged to be fixedly-directed to a first respective diagonal corner of the filter cloth and a second fixed-direction cleaning nozzle arranged to be fixedly-directed to a second respective diagonal corner of the filter cloth, which first fixed-direction cleaning nozzle and second fixed-direction cleaning nozzle jet cleaning liquid from positions upper right and left of the filter cloth toward the respective diagonal corners of the filter cloth, the method comprising:
- during a first time period, jetting the cleaning liquid from only the first fixed-direction cleaning nozzle to the filter cloth;
- and
- during a second time period, jetting the cleaning liquid from only the second fixed-direction cleaning nozzle to the filter cloth.
Dependencies are inferred from the claim text.