Title:
SOLID CHEMICAL-DISSOLVING APPARATUS
Document Type and Number:
WIPO Patent Application WO/2019/053937
Kind Code:
A1
Abstract:
A solid chemical-dissolving apparatus (100) is provided with: a solid chemical tank (21) which has at least one connecting hole (21A) in the bottom surface (21Y) and/or a peripheral wall (21X); and a dispersing material (F) which has dispersed gaps therebetween, is loaded onto the bottom surface (21Y) inside the peripheral wall (21X) so as to cover at least one connecting hole (21A), and is for dispersing the water (W) being treated inside the solid chemical tank (21). The solid chemical tank (21) has an internal space (IS), the upper end of which is open inside the peripheral wall (21X) so that a solid chemical (CA) can be charged on top of the dispersing material (F). The dispersing material (F) supports the solid chemical (CA) when charged in the internal space (IS), but allows the water (W) being treated to contact the solid chemical (CA) and allows the water (W) being treated, in which the solid chemical (CA) has dissolved, to flow to at least one connection hole (21A).
Inventors:
HIROTA TATSUYA
NOMA SHINJIRO
MARUO YUKO
FUJITA HIROFUMI
IHOZAKI TAISUKE
NOMA SHINJIRO
MARUO YUKO
FUJITA HIROFUMI
IHOZAKI TAISUKE
Application Number:
PCT/JP2018/016731
Publication Date:
March 21, 2019
Filing Date:
April 25, 2018
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
B01F1/00; B01J8/02
Foreign References:
| JPH09508579A | 1997-09-02 | |||
| JPH03229625A | 1991-10-11 | |||
| US20010054578A1 | 2001-12-27 | |||
| US20140054210A1 | 2014-02-27 | |||
| JPH07284771A | 1995-10-31 | |||
| JPH07310450A | 1995-11-28 | |||
| JP2004041948A | 2004-02-12 |
Attorney, Agent or Firm:
ITO Masakazu et al. (JP)
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