JPS6071672U

JPS6071672U - Magnesium chloride electrolyzer

Info

Publication number: JPS6071672U
Application number: JP14431384U
Authority: JP
Inventors: 博石塚
Original assignee: Individual
Current assignee: Individual
Priority date: 1984-09-26
Filing date: 1984-09-26
Publication date: 1985-05-21
Also published as: JPH0111722Y2

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 drawings]

第１図は従来の塩化マグネシウムの溶融塩電解槽の概略
を示す断面図である。第２〜４図はそれぞれ本考案の一
実施形の側面、正面及び平面の断面を示す概略図、第５
図はその一部、特に中間電極についての詳細図である。図において、１・・・・・・電解浴槽、２・・・・・・
陽極板、３・・・・・・陰極板、４・・・・・・電解浴
、５・・・・・・樋、６・・・・・・塩素ガス排出孔、
７・・・・・・電解槽、８・・・・・・スラッジ排除手
段、９・・・・・・陽極板、１０・・・・・・陰極板、
１１・・・・・・陽極導電部、１２・・・・・・陰極導
電部、１３・・・・・・鉄板、１４・・・・・・黒鉛板
、１５・・・・・・中間電極、１６・・・・・・支持台
、１７・・・・・・樋、１８・・・・・・溝、１９・・
・・・・金属マグネシウム溜、２０・・・・・・導管、
２１・・・・・・導管、２２・・・・・・排気孔。FIG. 1 is a sectional view schematically showing a conventional molten salt electrolytic cell for magnesium chloride. Figures 2 to 4 are schematic diagrams showing side, front and plane cross sections of an embodiment of the present invention, respectively;
The figure is a detailed view of a part of the structure, particularly the intermediate electrode. In the figure, 1... electrolytic bath, 2...
Anode plate, 3...Cathode plate, 4...Electrolytic bath, 5...Gutter, 6...Chlorine gas discharge hole,
7... Electrolytic cell, 8... Sludge removal means, 9... Anode plate, 10... Cathode plate,
11...Anode conductive part, 12...Cathode conductive part, 13...Iron plate, 14...Graphite plate, 15...Intermediate electrode , 16... Support stand, 17... Gutter, 18... Groove, 19...
...Metal magnesium reservoir, 20... Conduit,
21... Conduit, 22... Exhaust hole.

Claims

[Claims for Utility Model Registration] 1. An electrolytic cell 7 for holding magnesium chloride in a molten state and shielding it from the outside air, which is arranged essentially perpendicularly to the surface of the molten salt bath and is supplied with the required power. In an electrolytic device having at least a pair of anode 9 and a cathode 10, and a flow passage installed above the cathode for guiding the produced metallic magnesium to the outside of the tank, the electrolytic device is composed essentially of graphite, or is made of graphite. A plurality of intermediate electrodes 15 are arranged in a row between each pair of anodes and cathodes, and a surface serving as a cathode of each intermediate electrode, 13, is arranged in a row between each pair of anodes and cathodes. A magnesium chloride electrolysis device characterized in that a metal magnesium flow path 17 is installed in the object. 2. A storage tank 19 for molten magnesium is provided above the bath surface of the electrolytic cell 7 and separated from the electrolytic cell, and a conduit 20 extending from the storage tank below the bath surface of the electrolytic cell connects the two tanks. The chloride chloride according to claim 1 of the utility model registration claim, in which an exhaust pump is connected to the storage tank, thereby creating a pressure difference between the two tanks by reducing the pressure inside the tank, thereby facilitating the flow of molten magnesium into the storage tank. Magnesium electrolyzer. 3. The magnesium chloride electrolyzer according to claim 1, wherein the surface of each electrode is slightly inclined with respect to the electrolytic bath surface. 4. The magnesium chloride electrolyzer according to claim 1 or 3, wherein the opposing surfaces of the electrodes are arranged parallel to each other or slightly opened upward.