Title:
SOLID CHEMICAL AGENT SUPPLY APPARATUS
Document Type and Number:
WIPO Patent Application WO/2020/008967
Kind Code:
A1
Abstract:
This solid chemical agent supply apparatus is an apparatus in which a chemical agent is eluted in raw water supplied by a pump. The solid chemical agent supply apparatus has a water intake port and a water drain port in a base portion, and has a case having a case cover and provided in a top portion of the apparatus. A cylindrical container that divides the case into an inner circumferential side and an outer circumferential side, and a conduit that connects the water intake port and the bottom surface of the cylindrical container are provided inside the case. The cylindrical container has therein a partition wall. The partition wall partitions the inside of the cylindrical container into upper and lower portions, and allows the raw water to pass through. Also, a water-soluble solid chemical agent can be placed on the top surface of the partition wall. A discharge hole passing through the side surface of the cylindrical container is provided in the side surface of the cylindrical container so as to be above the partition wall. An edge part extending from the side surface of the cylindrical container is provided in the bottom surface of the cylindrical container. The solid chemical agent supply apparatus, in which a chemical agent can be stably eluted even after long-term use, can be provided in a water treatment system.
Inventors:
NOMA SHINJIRO
SAKAKIBARA TAKASHI
INAMOTO YOSHIHIRO
SAITOU KAZUHIRO
SHIROTA KAZUKI
SAKAKIBARA TAKASHI
INAMOTO YOSHIHIRO
SAITOU KAZUHIRO
SHIROTA KAZUKI
Application Number:
PCT/JP2019/025286
Publication Date:
January 09, 2020
Filing Date:
June 26, 2019
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
C02F1/00; B01F1/00; B01F15/02; C02F1/50
Foreign References:
| US3864090A | 1975-02-04 | |||
| US3145087A | 1964-08-18 | |||
| US5384102A | 1995-01-24 | |||
| US20160016832A1 | 2016-01-21 | |||
| JP2010195490A | 2010-09-09 |
Attorney, Agent or Firm:
KAMATA Kenji et al. (JP)
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