JPS58132505U

JPS58132505U - electrodialysis tank

Info

Publication number: JPS58132505U
Application number: JP2925082U
Authority: JP
Inventors: 修黒田; 燦吉高橋; 小池　清二
Original assignee: バブコツク日立株式会社
Priority date: 1982-03-02
Filing date: 1982-03-02
Publication date: 1983-09-07

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来の電気透析槽室枠構造を示す図、第２図お
よび第３図は本考案の実施例に係る電気透析槽室枠構造
を示す平面図、第４図は第２図および第３図の室枠を使
用して構成された電気透析槽の展開斜視図、第５図は第
４図の電気透析槽における液の流れを示す説明図である
。２・・・脱塩室枠、３・・・濃縮室枠、４・・・陰イオ
ン交換膜、５・・・陽イオン交換膜、１２・・・脱塩水
供給連通孔、１３・・・脱塩水排出連通孔、１４・・・
濃縮水供給連通孔、１５・・・濃縮水排出連通孔、１６
・・・脱塩室内ガス排出連通孔、１７・・・濃縮室内ガ
ス排出連通孔、１８・・・ディストリビュータ、１９・
・・排気ガス道、２０ａ〜２０Ｃ・・・脱塩室、３０ａ
〜３０Ｃ・・・濃縮室。第４図FIG. 1 is a diagram showing a conventional electrodialysis chamber frame structure, FIGS. 2 and 3 are plan views showing an electrodialysis chamber frame structure according to an embodiment of the present invention, and FIG. 4 is a diagram showing a conventional electrodialysis chamber frame structure. FIG. 3 is a developed perspective view of an electrodialysis tank configured using the chamber frame of FIG. 3, and FIG. 5 is an explanatory diagram showing the flow of liquid in the electrodialysis tank of FIG. 4. 2...Demineralization chamber frame, 3...Concentration chamber frame, 4...Anion exchange membrane, 5...Cation exchange membrane, 12...Demineralized water supply communication hole, 13...Demineralization chamber frame Salt water discharge communication hole, 14...
Concentrated water supply communication hole, 15...Concentrated water discharge communication hole, 16
...Demineralization indoor gas discharge communication hole, 17...Concentration indoor gas discharge communication hole, 18...Distributor, 19.
...Exhaust gas path, 20a to 20C...Demineralization chamber, 30a
~30C...concentration chamber. Figure 4

Claims

[Scope of utility model registration request]

(1) In an electrodialysis tank that is equipped with a dialysis chamber for concentration and desalination and that concentrates and desalinates an electrolyte solution, a communication hole connects the dialysis chamber with the outside of the electrodialysis tank and extracts gas from the dialysis chamber. An electrodialysis tank characterized by being provided with.

(2) A request for registration of a utility model characterized in that the dialysis room is formed by vertically arranged small dialysis rooms connected in series, and the communication hole opens at the upper connection part of the small dialysis rooms. The electrodialysis tank according to item 1.