FILTERING DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a filtering device using a coil filter, capable of lessening an installation area despite a large treatment amount and further of efficiently discharging the suspended matters when cleansing.

SOLUTION: The filtering device is provided with: a plurality of coil filters which are disposed vertically and connected in parallel; a container housing the plurality of coil filters in the same reception part; and an inclined plate which is arranged to have a clearance between the vertically disposed coil filter and the lateral inner peripheral face of the container and has a surface inclining below toward the above inner peripheral face.

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