DE746656C - Electrolytic cell - Google Patents
Electrolytic cellInfo
- Publication number
- DE746656C DE746656C DEC56384D DEC0056384D DE746656C DE 746656 C DE746656 C DE 746656C DE C56384 D DEC56384 D DE C56384D DE C0056384 D DEC0056384 D DE C0056384D DE 746656 C DE746656 C DE 746656C
- Authority
- DE
- Germany
- Prior art keywords
- cell
- profiles
- flanges
- electrolytic cell
- iron
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
- C25B9/30—Cells comprising movable electrodes, e.g. rotary electrodes; Assemblies of constructional parts thereof
- C25B9/303—Cells comprising movable electrodes, e.g. rotary electrodes; Assemblies of constructional parts thereof comprising horizontal-type liquid electrode
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
- C25B11/02—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form
- C25B11/033—Liquid electrodes
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
- C25B9/70—Assemblies comprising two or more cells
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrolytic Production Of Metals (AREA)
Description
Elektrolytische Zelle Es sind elektrolytische Zellen aus Eisen mit Quecksilberkathode bekannt, bei denen die Zellenwandungen durch geeignete Überzüge vor dem Angriff des Elektrolyten geschützt werden, während der flach ausgebildete Boden der Zelle, der dem Quecksilber gleichzeitig als Lauffläche dient, blank bzw. ungeschützt ist.Electrolytic cell There are electrolytic cells made of iron with Mercury cathodes are known in which the cell walls are covered by suitable coatings Be protected from attack by the electrolyte while the flat-trained The bottom of the cell, which also serves as a running surface for the mercury, is bare or is unprotected.
Insbesondere ist eine Zellenkonstrukiion bekannt, die aus einem flach gelegten U- oder Doppel-T-Walzeisenprofil besteht, das die '\@'anne für die Aufnahme von Quecksilber und Elektrolyt bildet und dessen hochkant stehende Flanschen auf der Innenseite mit einer elektrisch isolierenden Schutzschicht versehen sind.In particular, a cell construction is known that consists of a flat laid U- or double-T roll iron profile, which the '\ @' anne for the inclusion of mercury and electrolyte and its upright flanges the inside are provided with an electrically insulating protective layer.
Gegenstand der vorliegenden Erfindung ist nun eine elektrolytische Zelle mit Quecksilberkathode, bei der der Boden des Zellenkörpers durch ein oder mehrere nebeneinander angeordnete U-Profile aus 1?isen gebildet wird, deren Flanschen jedoch zum Unterschied von den bekannten Konstruktionen nach abwärts gerichtet sind, so daß der Rücken des Profils die Lauffläche für das Quecksilber ergibt.The present invention is now an electrolytic Cell with a mercury cathode, in which the bottom of the cell body is covered by an or several juxtaposed U-profiles is formed from 1? ises, their flanges however, in contrast to the known constructions, are directed downwards, so that the back of the profile provides the tread for the mercury.
An den Flanschen des Profils sind die Seitenwandungeh der Zelle abnehmbar befestigt und durch vorher aufgebrachte Überzüge aus Gummi, Kunstharz u. dgl. vor dem Angriff des Elektrolyten geschützt.The side walls of the cell can be removed from the flanges of the profile attached and by previously applied coatings of rubber, synthetic resin and the like protected from attack by the electrolyte.
Bei dieser Zellenkonstruktion wird der große Vorteil erreicht, daß ein unerwünschtes Ablösen des Schutzüberzuges, der zwischen der Seitenwandung und dem Bodenteil der Zelle festgeklemmt ist, verhindert wird und überdies die Ausbesserung schadhaft geworderer Stellen oder die gänzliche Erneuerung des Überzuges oder der Zellenwandung selbst durch einfache Demontage bloß der betreffenden Zellenwandung leicht vorgenommen werden kann.With this cell construction, the great advantage is achieved that unwanted peeling of the protective coating between the side wall and the bottom part of the cell is clamped, is prevented and, moreover, the repair damaged areas or the complete renewal of the coating or the Cell wall itself by simply dismantling the relevant cell wall can be easily done.
Ein weiterer Vorteil dieses Zellenaufbaues besteht darin, daß man Zellen beliebiger Breite durch Kombination zweier oder mehrerer U-Profile, gegebenenfalls mit zwischengelegten Flacheisen, herstellen kann und so nicht an die genormten Profile wie bei den bekannten Konstruktionen gebunden ist.Another advantage of this cell structure is that you can Cells of any width by combining two or more U-profiles, if necessary with flat iron in between, can produce and so not to the standardized profiles is bound as in the known constructions.
In der beiliegenden Zeichnung werden in Abb.1 bis IV beispielsweise Ausführungsformen dieses Zellenprinzips veranschaulicht.In the accompanying drawing, for example, in Fig. 1 to IV Illustrates embodiments of this cell principle.
Abb. 1 gibt den Schnitt durch einen Zellenkörper wieder, dessen Böden i durch ein [j-Walzeisenprofil gebildet wird. z stellt die Wandungen der Zelle vor, die mit einem Cberzug 3 aus Chlorkautschuk o. dgl. gegen den Angriff des Elektrolyten geschützt sind.Fig. 1 shows the section through a cell body, its bottoms i is formed by a [j-roll iron profile. z represents the walls of the cell, those with a coating 3 made of chlorinated rubber or the like against attack by the electrolyte are protected.
Wie aus der Abbildung ohne weiteres hervorgeht, wird dieser Überzug am unteren Teil durch die Zellenwandung an die Flanschen des Zellenbodens angedrückt und festgehalten.As is readily apparent from the figure, this coating on the lower part pressed against the flanges of the cell bottom through the cell wall and held.
Abb.II und IV zeigen den Schnitt durch einen Zellenaufbau, der durch zwei bzw. drei U-Profile gebildet wird.Fig. II and IV show the section through a cell structure, which by two or three U-profiles is formed.
In Abb. III ist schließlich eineAusführungsform im Schnitt wiedergegeben, bei der durch ein zwischengelegtes Vierkanteisen rechteckigen Querschnittes die gewünschte Bodenbreite durch zwei U-Profile erzielt wird.Finally, in Fig. III, an embodiment is shown in section, in the case of the rectangular cross-section through an interposed square iron desired floor width is achieved by two U-profiles.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEC56384D DE746656C (en) | 1941-03-25 | 1941-03-26 | Electrolytic cell |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE873557X | 1941-03-25 | ||
DEC56384D DE746656C (en) | 1941-03-25 | 1941-03-26 | Electrolytic cell |
Publications (1)
Publication Number | Publication Date |
---|---|
DE746656C true DE746656C (en) | 1944-12-27 |
Family
ID=25952368
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEC56384D Expired DE746656C (en) | 1941-03-25 | 1941-03-26 | Electrolytic cell |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE746656C (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE475047C (en) * | 1929-04-16 | Ed Horst Fa | Washing machine | |
DE655562C (en) * | 1932-07-19 | 1938-01-18 | I G Farbenindustrie Akt Ges | Electrolytic cell with a mercury cathode |
-
1941
- 1941-03-26 DE DEC56384D patent/DE746656C/en not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE475047C (en) * | 1929-04-16 | Ed Horst Fa | Washing machine | |
DE655562C (en) * | 1932-07-19 | 1938-01-18 | I G Farbenindustrie Akt Ges | Electrolytic cell with a mercury cathode |
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