DE397684C - Filter press type apparatus for electrolytic and electroosmotic purposes - Google Patents
Filter press type apparatus for electrolytic and electroosmotic purposesInfo
- Publication number
- DE397684C DE397684C DES59761D DES0059761D DE397684C DE 397684 C DE397684 C DE 397684C DE S59761 D DES59761 D DE S59761D DE S0059761 D DES0059761 D DE S0059761D DE 397684 C DE397684 C DE 397684C
- Authority
- DE
- Germany
- Prior art keywords
- filter press
- electrolytic
- frames
- electroosmotic
- purposes
- 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
- 239000002184 metal Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 229910052571 earthenware Inorganic materials 0.000 description 1
- 238000005370 electroosmosis Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000008237 rinsing water Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
- B01D61/427—Electro-osmosis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
- B01D61/44—Ion-selective electrodialysis
- B01D61/46—Apparatus therefor
- B01D61/50—Stacks of the plate-and-frame type
-
- 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
- C25B9/73—Assemblies comprising two or more cells of the filter-press type
Landscapes
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Urology & Nephrology (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Description
Filterpressenartiger Apparat für elektrolytische und elektroosmotische Zwecke.Filter press type apparatus for electrolytic and electroosmotic Purposes.
Zur Durchführung elektrolytischer und elektroosmotischer Verfahren, z. B. zur Reinigung von Wasser, Verdrängung von Flüssigkeiten in Substanzen durch andere Flüssigkeiten usw., ist schon vorgeschlagen worden, filterpressenartig zusammengebaute Apparate zu benutzen, die aus aneinandergereihten und voneinander isolierten U-förmigen Rahmen bestehen, welche als Rahmen für die Anodenzellen, die Diaphragmen, die liathodenzellen oder für den aktiven Raum dienen. To carry out electrolytic and electroosmotic processes, z. B. for cleaning water, displacement of liquids in substances by other liquids, etc., have been proposed, assembled like a filter press To use devices, which consist of lined up and isolated from each other U-shaped There are frames that serve as frames for the anode cells, the diaphragms, the liathode cells or serve for the active space.
Derartige Rahmen wurden bisher gewöhnlich aus U-Eisen hergestellt und mit einer l Gummilösung überstrichen. Der Gnmmiüber- Zug wurde hierauf in einem Vulkanisierkessel vulkanisiert. Such frames have traditionally been made from U-iron and painted over with an oil solution. The Gnmmiüber- Train was then vulcanized in a vulcanizing kettle.
I)ieses Verfahren ist sehr umständlich und nicht überall durchführbar. Bei großen Ap-Isaraten muß man z. 13. für die großen Rahmen entsprechend große Vulkanisierkessel zur Verfügung haben, die wegen der ungünstigen Rahmenform äußerst schlecht ausgenutzt werden. I) his procedure is very cumbersome and cannot be carried out everywhere. With large Ap-Isaraten you have to z. 13. Vulcanizing kettles are correspondingly large for the large frames have available that are extremely poorly exploited because of the unfavorable shape of the frame will.
Es ist daher vorgeschlagen worden, die Rahmen aus Steingut herzustellen. Derartige Rahmen besitzen aber den Nachteil, daß sie sehr zerbrechlich sind und es sehr schx ierig ist, einen dichten Abschluß zwischen den aufeinanderfolgenden Rahmen zu erzielen. It has therefore been proposed to make the frames from earthenware. However, such frames have the disadvantage that they are very fragile and it is very difficult to get a tight seal between the successive ones Achieve framework.
Erfindungsgemäß werden die Übelstände der bekannten Rahmen dadurch beseitigt, daß bisher die Metallrahmen je ein Gummischlauch gezogen wird, der sowohl eine gute Isolation als eine zuverlässige Abdichtung zwischen den einzelnen Rahmen verbürgt. According to the invention, the drawbacks of the known frame are thereby eliminates the fact that so far the metal frame is each pulled a rubber hose that both good insulation as a reliable seal between the individual frames guaranteed.
Zweckmäßig werden hierbei sämtliche oder auch nur ein Teil der Rahmen aus Metallrohr bezw, Holzrahmen von angepaßtcm Querschnitt hergestellt. Derartige Rahmen sind leichter und billiger herzustellen als die bisher benutzten, haben ein geringeres Gewicht und der Gummischlauch kann insbesond re über rohrförmige Rahmen gezogen werden.All or only some of the frames are useful here Made of metal tube or wooden frame of adapted cross-section. Such Frames are lighter and cheaper to manufacture than those previously used lower weight and the rubber hose can re particularly over tubular frames to be pulled.
Auf der Zeichnung ist beispielsweise ein Apparat zur elektroosmotischen Behandlung von Wasser dargestellt, und zwar zeigt die Abb. I eine schaubildliche Ansicht desselben und Abb. 2 eine Schnittansicht eines einzelnen rohrförmigen Rahmens mit darübtrgezo'genem Gummischlauch. For example, on the drawing is an electroosmotic apparatus Treatment of water shown, namely Fig. I shows a diagrammatic representation View of the same and Figure 2 is a sectional view of a single tubular frame with a rubber hose pulled over it.
Wie aus Abb. I ersichtlich, besteht der Apparat aus einer Reihe aneinanderliegender Rahmen, von denen die Rahmen a aus U-förmig gebogenen Metallrohren gebildet werden und die Rahmen b aus Flacheisen bestehen. Diese Rahmen werden zusammellgepaßt aus Längsstangen o, die durch Widerlager d und e gehen. Die Widerlager bestehen zweckmäßig aus durch Winkeleisen f verstärkten Holzwandungen. As can be seen from Fig. I, the apparatus consists of a series of adjacent ones Frame, of which the frame a are formed from metal tubes bent in a U-shape and the frame b are made of flat iron. These frames are made to fit together Longitudinal rods o, which go through abutments d and e. The abutments are expedient made of wooden walls reinforced with angle iron f.
Die Rahmen a und b, wie für n in Abb. 2 dargestellt, sind mit je einem Gumm'schlauch g überzogen zwecks Isolierung derselben voneinander und Erzielung einer guten Abdichtung zwischen den aufeinanderfolgenden Rahmen. Die Abflußröhren k sind durch die' Ilühirahmen a geführt, was den Vorteil bietet, daß die Durchführungsöffnungen für dieselben leicht hergestellt werden können. The frames a and b, as shown for n in Fig. 2, are each with a rubber hose g covered for the purpose of isolating the same from one another and achieving a good seal between the successive frames. The drainpipes k are passed through the 'Ilühirahmen a, which has the advantage that the lead-through openings can be easily made for the same.
Der Betrieb des Apparates erfolgt bei dem Beispiel der elektroosmotischen asserreinigung in der Weise, daß in die aktiven Räume j die zu behandelnde Flüssigktit eing-führt wird und hierauf die Elektroden unter Strom gesetzt werden. Das Wasser fließt kontinuierlich, indem es durch nicht dargestellte Heber von einem aktiven Raum in den darauffolgenden befördert wird, bis es sämtliche aktive Räume durchflossen hat, worauf es abgeführt wird. The operation of the apparatus takes place in the example of the electroosmotic water purification in such a way that the liquid to be treated in the active spaces j is introduced and then the electrodes are energized. The water flows continuously by moving it from an active siphon, not shown Space is conveyed into the following until it has flowed through all active spaces has what it is led away to.
Die durch die Elektroosmose aus dem Wasser ausgeschiedenen und aus den aktiven in die Anoden- bzw. Kathodenräurne über getretenen Substanzen werden mittels Spülwasser entfernt, welches durch die Röhren 1 den Anoden- und Kathodenräumen zugeführt wird. Those excreted from the water by electroosmosis and out the active substances that have passed into the anode or cathode chamber removed by means of rinsing water, which flows through the tubes 1 to the anode and cathode compartments is fed.
Der Apparat läßt sich natürlich je nach drm verfolgten Zweck verschieden ausbilden. The apparatus can, of course, vary depending on the purpose for which it is intended form.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES59761D DE397684C (en) | 1922-05-13 | 1922-05-13 | Filter press type apparatus for electrolytic and electroosmotic purposes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES59761D DE397684C (en) | 1922-05-13 | 1922-05-13 | Filter press type apparatus for electrolytic and electroosmotic purposes |
Publications (1)
Publication Number | Publication Date |
---|---|
DE397684C true DE397684C (en) | 1924-07-02 |
Family
ID=7493550
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DES59761D Expired DE397684C (en) | 1922-05-13 | 1922-05-13 | Filter press type apparatus for electrolytic and electroosmotic purposes |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE397684C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2667454A (en) * | 1948-03-13 | 1954-01-26 | Paul S Roller | Electrolytic methods and apparatus for production of metal hydroxides |
EP0561047A1 (en) * | 1992-03-04 | 1993-09-22 | Heraeus Elektrochemie Gmbh | Electrochemical cells for the carrying out of electrochemical processes |
-
1922
- 1922-05-13 DE DES59761D patent/DE397684C/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2667454A (en) * | 1948-03-13 | 1954-01-26 | Paul S Roller | Electrolytic methods and apparatus for production of metal hydroxides |
EP0561047A1 (en) * | 1992-03-04 | 1993-09-22 | Heraeus Elektrochemie Gmbh | Electrochemical cells for the carrying out of electrochemical processes |
US5334301A (en) * | 1992-03-04 | 1994-08-02 | Heraeus Elektrochemie Gmbh | Electrochemical cell having inflatable seals between electrodes |
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