Title:
CLEANING MODULE AND MULTI-LAYER FILTRATION TOWER
Document Type and Number:
WIPO Patent Application WO/2016/093010
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing a cleaning module capable of forming a multi-layer filtration tower exhibiting a high filtration-particle agitation effect during filtration-particle cleaning. A cleaning module of a multi-layer filtration tower according to one embodiment of the present invention is provided with: a plurality of nozzles provided to an outer edge section inside the multi-layer filtration tower; and one or more pipes through which a liquid is pumped to the nozzles. The plurality of nozzles are tilted towards one side in the peripheral direction using the radial direction of the multi-layer filtration tower as a reference. It is preferable that the plurality of nozzles be positioned at substantially equal angular intervals and in positions in a direction along substantially the same axis in the multi-layer filtration tower. It is preferable that the plurality of nozzles be tilted upwards or downwards in the axial direction of the multi-layer filtration tower. The plurality of nozzles are provided inside the multi-layer filtration tower. An in-tower pipe provided inside the multi-layer filtration tower is provided as a section of each of the one or more pipes. It is preferable that an annular support member which supports the plurality of nozzles and the in-tower pipes, and which is provided inside the multi-layer filtration tower be further provided.
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Inventors:
NISHIKAWA MAKOTO (JP)
HARAZONO YASUSHI (JP)
HARAZONO YASUSHI (JP)
Application Number:
PCT/JP2015/081733
Publication Date:
June 16, 2016
Filing Date:
November 11, 2015
Export Citation:
Assignee:
SUMITOMO ELECTRIC INDUSTRIES (JP)
International Classes:
B01D24/46; B01D24/02; B01D29/62; B05B1/20; B07B1/55; B08B3/04
Foreign References:
| JPS5364869A | 1978-06-09 | |||
| JPS5314464A | 1978-02-09 | |||
| JP2010264334A | 2010-11-25 | |||
| JPS5015162U | 1975-02-18 |
Attorney, Agent or Firm:
NAKATA, Motomi et al. (JP)
Nakada Motoki (JP)
Nakada Motoki (JP)
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