CN203870063U - Electrolytic cell for thin liquid film - Google Patents
Electrolytic cell for thin liquid film Download PDFInfo
- Publication number
- CN203870063U CN203870063U CN201420223185.8U CN201420223185U CN203870063U CN 203870063 U CN203870063 U CN 203870063U CN 201420223185 U CN201420223185 U CN 201420223185U CN 203870063 U CN203870063 U CN 203870063U
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- China
- Prior art keywords
- electrolytic cell
- probe
- liquid film
- cover plate
- thin liquid
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Abstract
The utility model relates to a chemical reaction device, in particular to an electrolytic cell for a thin liquid film. The electrolytic cell comprises a probe, a micrometer, an electrolytic cell body, a multimeter, a horizontal table, a cover plate, a working electrode, a comparison electrode, a reference electrode and columns; the probe is in conductive connection with the micrometer; the multimeter is connected with the micrometer and the working electrode; the electrolytic cell body is positioned between the horizontal table and the cover plate, and provided with convex edges; a groove for being matched with the convex edges is formed in each of the horizontal table and the cover plate to realize the sealing and fixation of the electrolytic cell body; a working electrode groove is formed in the horizontal table, and the working electrode is embedded into the groove, and positioned under the probe in the vertical direction. The chemical reaction device has the benefits that 1, a fixed ball is arranged on an electrolytic cell cover, so that the fixed mounting of the electrolytic cell can be realized during reaction, and the use of the electrolytic cell can be more convenient and safer; 2, the detection of the thickness of the thin liquid film can be realized, and the reading number can be exact to 0.001 mm; 3, the reaction of the equipment is sensitive, and the detection result is accurate.
Description
Technical field
The utility model relates to a kind of chemical reaction equipment, relates in particular to a kind of thin liquid film electrolytic cell.
Background technology
The process that direct current, by electrolyte solution (or fused solution), redox reaction occurs is called electrolysis.Cause the device of redox reaction by means of electric current, the device that namely electric energy is changed into chemical energy is called electrolytic cell (or electrolytic tank).Electrolytic cell is mainly used in the high metal of industry purity processed.In electrochemical research process, sometimes need to measure the thickness of thin liquid film, in the time that the thickness of thin liquid film reaches millimeter rank, rely on hand dipping can not meet precision needs, electrolytic cell product in the market still can not be realized this function.
Summary of the invention
For solving the problems of the technologies described above, the utility model provides a kind of thin liquid film electrolytic cell, and this electrolytic cell can be measured the thin liquid film thickness of conducting liquid, and sensitivity is higher.
A kind of thin liquid film electrolytic cell, comprises probe, milscale, electrolytic cell body, multimeter, horizontal stand, cover plate, working electrode, comparison electrode, contrast electrode, pillar, described probe is connected with described milscale conduction, described multimeter connects milscale and working electrode, and electrolytic cell body is between horizontal stand and cover plate, and electrolytic cell body has convex edge, horizontal stand has respectively with cover plate the groove coordinating with convex edge, realizes the sealing of electrolytic cell body and fixes; Described horizontal stand is provided with working electrode groove, inlays working electrode in groove, be positioned at probe vertical direction under.
Wherein, described horizontal stand is adjustable horizontal stand, and pillar two ends have spire, pillar upper end, higher than cover plate, is fixed on cover plate by nut, and pillar lower end is through horizontal stand, the bottom-up leg that sets gradually, nut A, spire, nut B, nut C, wherein, described leg, nut A, spire, nut B, nut C is all positioned at horizontal stand below.
Wherein, on cover plate, level meter can be installed, for detection of whether horizontal positioned of electrolytic cell.
Wherein, the preferred platinum pin of described probe.
Wherein, described probe is connected with described milscale conduction, and be specially between described probe and milscale power spring is installed, copper billet, described milscale, power spring, copper billet, probe outer periphery are set up protective sleeve, prevent corrosion of equipment; Probe extends to protective sleeve outside, the preferred gold-plated material of described power spring.
Wherein, the preferred Luggin capillary of described contrast electrode.
Wherein, preferably 4 of described pillar quantity.
Wherein, on described horizontal stand, be provided with and the mounting hole of stanchions, for through pillar; On described cover plate, be provided with and the mounting hole of stanchions, for through pillar.
The utility model during as cell operation, is placed the sample that needs reaction in electrolytic cell, power positive cathode is connected respectively to working electrode and comparison electrode, completes reaction.
When detecting the device work of thin liquid film thickness: after reaction finishes, emit liquid unnecessary in course of reaction, residual thin liquid film thickness in testing slot electrode.The preferred miking precision of the utility model is 0.001mm, and rotation milscale makes probe slowly near working electrode.In the time that probe touches working electrode surface, the needle deflection of multimeter, now stops the rotation and records the reading of milscale.Then reverse rotation milscale, make probe away from working electrode, then in the working electrode groove in electrolytic cell, inject solution to be measured, make working electrode surface form one deck thin liquid film, again rotating milscale makes probe near electrode, in the time that probe touches solution surface, the pointer of multimeter can deflect equally, stops the rotation and records the now reading of milscale.Twice reading on milscale subtracts each other and just obtains thin liquid film thickness to be measured.
The beneficial effects of the utility model are: 1, electrolytic cell covers and is provided with fixing ball, the fixed installation can realize electrolytic cell reaction time, convenient safety when use; 2, can realize the thickness that detects thin liquid film, reading is accurate to 0.001mm; 3, equipment reaction is sensitive, and testing result is accurate.
Brief description of the drawings
Fig. 1 is the utility model electrolytic cell lid structural representation;
Fig. 2 is the utility model horizontal stand plan structure schematic diagram;
Fig. 3 is the utility model horizontal stand structural representation;
Fig. 4 is that the utility model cover plate is looked up structural representation;
Fig. 5 is the sectional view of the utility model electrolytic cell body;
Fig. 6 is the utility model milscale and probe portion sectional view.
Embodiment
Below in conjunction with specific embodiment, the utility model is described in further detail, the embodiment providing is only in order to illustrate the utility model, instead of in order to limit scope of the present utility model.
1-probe, 11-power spring, 12-copper billet, 13-protective sleeve; 2-electrolytic cell body, 21-convex edge, 3-milscale, 4-multimeter; 5-horizontal stand, 51-groove, 52-working electrode groove, 6-cover plate; 61-mounting hole, 7-working electrode, 71-comparison electrode, 8-pillar; 81-spire, 82-nut, 83-leg, 84-nut A; 85-nut B, 86-nut C, 9-contrast electrode, 10-level meter.
embodiment 1:
A kind of thin liquid film electrolytic cell, comprises probe 1, milscale 3, electrolytic cell body 2, multimeter 4, horizontal stand 5, cover plate 6, working electrode 7, comparison electrode 71, contrast electrode 9, pillar 8, probe 1 is connected with milscale 3 conductions, be specially between described probe 1 and milscale 13 power spring 11 is installed, copper billet 12, milscale 3, power spring 11, copper billet 12, probe 1 outer periphery are set up protective sleeve 13, prevent corrosion of equipment; Probe 1 extends to protective sleeve 13 outsides.
Multimeter 4 connects milscale 3 and working electrode 7, and electrolytic cell body 2 is between horizontal stand 5 and cover plate 6, and electrolytic cell body 2 has convex edge 21, and horizontal stand 5 has respectively with cover plate 6 groove 51 coordinating with convex edge 21, realizes the sealing of electrolytic cell body 2 and fixes; Horizontal stand 5 is provided with working electrode groove 52, in groove, inlay working electrode 7 be positioned at probe 1 vertical direction under.
Horizontal stand 5 is adjustable horizontal stand, and pillar two ends have spire 81, and pillar 8 upper ends, higher than cover plate 6, are fixed on cover plate 6 by nut 82, pillar 8 lower ends are through horizontal stand 5, the bottom-up leg 83 that sets gradually, nut A84, spire 81, nut B85, nut C86, is positioned at horizontal stand below.On cover plate 6, level meter 10 can be installed.
The preferred platinum pin of probe 1.Probe 1 is connected with milscale 3 conductions, the preferred Luggin capillary of contrast electrode 9.Preferably 4 of pillar 8 quantity.On horizontal stand 5, be provided with the mounting hole 61 coordinating with pillar 8, for passing pillar 8; On cover plate 6, be provided with the mounting hole 61 coordinating with pillar 8, for passing pillar 8.
By embodiment, the utility model is had been described in detail above; but described content is only preferred embodiment of the present utility model; utilize technical scheme described in the utility model; or those skilled in the art is under the inspiration of technical solutions of the utility model; design similar technical scheme; and reach above-mentioned technique effect, be all fall into protection domain of the present utility model.
Claims (8)
1. a thin liquid film electrolytic cell, comprises probe, milscale, electrolytic cell body, multimeter, horizontal stand, cover plate, working electrode, comparison electrode, contrast electrode, pillar, is characterized in that, described probe is connected with described milscale conduction, and described multimeter connects milscale and working electrode, and electrolytic cell body is between horizontal stand and cover plate, electrolytic cell body has convex edge, and horizontal stand has respectively with cover plate the groove coordinating with convex edge, realizes the sealing of electrolytic cell body and fixes; Described horizontal stand is provided with working electrode groove, inlays working electrode in groove, be positioned at probe vertical direction under.
2. thin liquid film electrolytic cell according to claim 1, is characterized in that, described horizontal stand is adjustable horizontal stand, pillar two ends have spire, and pillar upper end, higher than cover plate, is fixed on cover plate by nut, pillar lower end is through horizontal stand, the bottom-up leg that sets gradually, nut A, spire, nut B, nut C, wherein, described leg, nut A, spire, nut B, nut C is all positioned at horizontal stand below.
3. thin liquid film electrolytic cell according to claim 1, is characterized in that, on cover plate, level meter can be installed, for detection of whether horizontal positioned of electrolytic cell.
4. according to the thin liquid film electrolytic cell described in claim 1-3 any one, it is characterized in that the preferred platinum pin of described probe.
5. according to the thin liquid film electrolytic cell described in claim 1-3 any one, it is characterized in that, described probe is connected with described milscale conduction, be specially between described probe and milscale power spring is installed, copper billet, described milscale, power spring, copper billet, probe outer periphery are set up protective sleeve, prevent corrosion of equipment; Probe extends to protective sleeve outside.
6. according to the thin liquid film electrolytic cell described in claim 1-3 any one, it is characterized in that the preferred Luggin capillary of described contrast electrode.
7. according to the thin liquid film electrolytic cell described in claim 1-3 any one, it is characterized in that preferably 4 of described pillar quantity.
8. according to the thin liquid film electrolytic cell described in claim 1-3 any one, it is characterized in that, on described horizontal stand, be provided with and the mounting hole of stanchions, for through pillar; On described cover plate, be provided with and the mounting hole of stanchions, for through pillar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420223185.8U CN203870063U (en) | 2014-04-30 | 2014-04-30 | Electrolytic cell for thin liquid film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420223185.8U CN203870063U (en) | 2014-04-30 | 2014-04-30 | Electrolytic cell for thin liquid film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203870063U true CN203870063U (en) | 2014-10-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420223185.8U Expired - Fee Related CN203870063U (en) | 2014-04-30 | 2014-04-30 | Electrolytic cell for thin liquid film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203870063U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105116225A (en) * | 2015-08-19 | 2015-12-02 | 天津开发区合普工贸有限公司 | Full-automatic excised skin percutaneous resistance measuring device |
| CN112051318A (en) * | 2020-08-13 | 2020-12-08 | 上海交通大学 | Photoelectrocatalysis performance testing device |
-
2014
- 2014-04-30 CN CN201420223185.8U patent/CN203870063U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105116225A (en) * | 2015-08-19 | 2015-12-02 | 天津开发区合普工贸有限公司 | Full-automatic excised skin percutaneous resistance measuring device |
| CN112051318A (en) * | 2020-08-13 | 2020-12-08 | 上海交通大学 | Photoelectrocatalysis performance testing device |
| CN112051318B (en) * | 2020-08-13 | 2021-07-27 | 上海交通大学 | Photoelectrocatalysis performance testing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141008 Termination date: 20170430 |