CN201844996U - Electrochemical electrolytic cell with mixing function - Google Patents
Electrochemical electrolytic cell with mixing function Download PDFInfo
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- CN201844996U CN201844996U CN2010205290629U CN201020529062U CN201844996U CN 201844996 U CN201844996 U CN 201844996U CN 2010205290629 U CN2010205290629 U CN 2010205290629U CN 201020529062 U CN201020529062 U CN 201020529062U CN 201844996 U CN201844996 U CN 201844996U
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- electrode
- working electrode
- electrolytic cell
- stirring motor
- solution pool
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Abstract
The utility model discloses an electrochemical electrolytic cell with the mixing function. The electrochemical electrolytic cell comprises a solution tank, a working electrode, a reference electrode and a counter electrode, and further comprises a stirring motor and a supporter, wherein the working electrode is connected with the counter electrode to form a circuit, the stirring motor is connected with the working electrode, the stirring motor, the reference electrode, the counter electrode and the working electrode are arranged on the supporter, and one ends of the working electrode, the reference electrode and the counter electrode are arranged in the solution tank. The working electrode of the electrochemical electrolytic cell can be used for mixing, thereby saving space and realizing the portability of the electrochemical electrolytic cell. The electrochemical electrolytic cell has the advantages of reasonable design and arrangement of the supporter, and not only meets the requirements of electrochemical electrolytic cells, but also improves the space utilization rate to the maximum extent.
Description
Technical field
The utility model relates to the device in a kind of analytical chemistry and environmental monitoring field, in particular a kind of electrochemical cell that has agitating function.
Background technology
Electrochemical detection method has obtained using widely in the context of detection of portable heavy metal detection and poisonous element.The method of employing anode stripping can approximately detect the concentration of multiple metallic ions such as cadmium, copper, arsenic, mercury, lead, zinc, antimony, thallium, chromium, and is more quick and accurate than classic method.Potable water, drinking water source, surface water, beverage, environment water monitoring etc. have been widely used at present.In fact, this instrument also is widely used in detecting the content of beary metal in the solid matters such as soil, food, solid waste.But few towards the portable product that detects a line, most applications adopts rotating disk electrode (r.d.e) to improve the sensitivity that detects simultaneously.But because existing rotating disk electrode (r.d.e) control is complicated, difficulty is too big for portable instrument.The application has designed a kind of integrated stirring and rotating disk electrode (r.d.e) in electrochemical cell together at the situation of present appearance, satisfies the demand of portable electrochemical environment measuring.
The utility model content
The utility model purpose: the purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of electrochemical cell that has agitating function is provided, and is reasonable in design, simple in structure and be easy to carry.
Technical scheme: the utility model is achieved through the following technical solutions, the utility model comprises solution pool, working electrode, contrast electrode, to electrode, also comprise stirring motor and support, wherein: working electrode and electrode is connected to form the loop, stirring motor links to each other with working electrode, stirring motor, contrast electrode, electrode and working electrode are arranged on the support working electrode, contrast electrode and an end of electrode is located in the solution pool.
The utility model also comprises top cover, housing, cover plate and bearing, wherein: bearing is located at the bottom of solution pool, cover plate be located at solution pool around, housing is coated on outside the electrolytic cell, top cover encapsulates the circuit of each electrode and motor in housing, cover plate can prevent that the liquid in the solution pool from spilling in the course of the work, and bearing plays the effect of firm solution pool, can guarantee that reaction compartment is clean.
Described support comprises electric machine support, electrode suppor and balance bracket, wherein: electric machine support links to each other with stirring motor, electrode suppor respectively with contrast electrode with electrode is linked to each other, balance bracket is located at the two ends of electrode suppor and electric machine support respectively, the outer rim and the housing of electric machine support, electrode suppor and balance bracket are fixed as one, the layout of support has satisfied the space requirement of electrochemical cell.
During the utility model work, add reaction liquid in solution pool, then sample to be tested is dropped into solution pool, with stirring motor and each electrifying electrodes, test signal is drawn from working electrode by the brush structure, enters detecting instrument and carries out analyzing and processing.
Beneficial effect: double the doing of the working electrode in the utility model stirred usefulness, can save the space, thereby realize the portability of electrochemical cell, to the appropriate design and the layout of support, not only satisfy the needs of electrochemical cell, can also improve space availability ratio to greatest extent.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is test result figure of the present utility model,
Wherein: (a) be the As of low concentration
3+Test result; (b) be high concentration As
3+Test result.
Embodiment
Below embodiment of the present utility model is elaborated; present embodiment is being to implement under the prerequisite with technical solutions of the utility model; provided detailed embodiment and concrete operating process, but protection domain of the present utility model is not limited to following embodiment.
As shown in Figure 1, present embodiment comprises solution pool 1, working electrode 2, contrast electrode 3, to electrode 4, also comprise stirring motor 5 and support 6, wherein: working electrode 2 and electrode 4 is connected to form the loop, stirring motor 5 links to each other with working electrode 2, stirring motor 5, contrast electrode 3, electrode 4 and working electrode 2 are arranged on the support 6 working electrode 2, contrast electrode 3 and an end of electrode 4 is located in the solution pool 1.
The utility model also comprises top cover 7, housing 8, cover plate 9 and bearing 10, wherein: bearing 10 is located at the bottom of solution pool 1, cover plate 9 be located at solution pool 1 around, housing 8 is coated on outside the electrolytic cell, the circuit of top cover 7 each electrodes of encapsulation and motor is in housing 8, cover plate 9 can prevent that the liquid in the solution pool 1 from spilling in the course of the work, and bearing 10 plays the effect of firm solution pool 1, can guarantee that reaction compartment is clean.
Described support 6 comprises electric machine support 11, electrode suppor 12 and balance bracket 13, wherein: electric machine support 11 links to each other with stirring motor 5, electrode suppor 12 respectively with contrast electrode 3 with electrode 4 is linked to each other, balance bracket 13 is located at the two ends of electrode suppor 12 and electric machine support 11 respectively, the outer rim and the housing 8 of electric machine support 11, electrode suppor 12 and balance bracket 13 are fixed as one, the layout of support 6 has satisfied the space requirement of electrochemical cell.
As shown in Figure 2, in the present embodiment, end liquid is the mixed solution of sodium nitrate and sodium acetate in the solution pool 1, and material to be detected is arsenic ion (As
3+), working electrode 2 is diameter 2mm gold electrodes, contrast electrode 3 is silver/silver chloride electrodes, is platinum electrodes to electrode 4.
The test result of Fig. 2, wherein: (a) be the As of low concentration
3+Test result; (b) be high concentration As
3+Test result, test result explanation uses the solution pool of present embodiment can realize the detection of 0.1ppb.
Claims (3)
1. electrochemical cell that has agitating function, comprise solution pool (1), working electrode (2), contrast electrode (3), to electrode (4), it is characterized in that, also comprise stirring motor (5) and support (6), wherein: working electrode (2) and electrode (4) is connected to form the loop, stirring motor (5) links to each other with working electrode (2), stirring motor (5), contrast electrode (3), electrode (4) and working electrode (2) are arranged on the support (6) working electrode (2), contrast electrode (3) and an end of electrode (4) is located in the solution pool (1).
2. the electrochemical cell that has agitating function according to claim 1, it is characterized in that: also comprise top cover (7), housing (8), cover plate (9) and bearing (10), wherein: bearing (10) is located at the bottom of solution pool (1), cover plate (9) be located at solution pool (1) around, housing (8) is coated on outside the electrolytic cell, and top cover (7) encapsulates the circuit of each electrode and motor in housing (8).
3. the electrochemical cell that has agitating function according to claim 1, it is characterized in that: described support (6) comprises electric machine support (11), electrode suppor (12) and balance bracket (13), wherein: electric machine support (11) links to each other with stirring motor (5), electrode suppor (12) respectively with contrast electrode (3) with electrode (4) is linked to each other, balance bracket (13) is located at the two ends of electrode suppor (12) and electric machine support (11) respectively, and the outer rim and the housing (8) of electric machine support (11), electrode suppor (12) and balance bracket (13) are fixed as one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205290629U CN201844996U (en) | 2010-09-14 | 2010-09-14 | Electrochemical electrolytic cell with mixing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205290629U CN201844996U (en) | 2010-09-14 | 2010-09-14 | Electrochemical electrolytic cell with mixing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201844996U true CN201844996U (en) | 2011-05-25 |
Family
ID=44039883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205290629U Expired - Fee Related CN201844996U (en) | 2010-09-14 | 2010-09-14 | Electrochemical electrolytic cell with mixing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201844996U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101949879A (en) * | 2010-09-14 | 2011-01-19 | 东南大学 | Electrochemical electrolytic pool with stirring function |
| CN102411020A (en) * | 2011-08-22 | 2012-04-11 | 深圳市中兴环境仪器有限公司 | Gas distribution ring and electrochemical electrolytic cell using the same |
| CN102411021A (en) * | 2011-08-23 | 2012-04-11 | 深圳市中兴环境仪器有限公司 | Electrochemical electrolytic cell |
| CN102539496A (en) * | 2012-02-09 | 2012-07-04 | 中国科学院长春应用化学研究所 | Embedded type magnetic stirring device |
| CN108226266A (en) * | 2018-01-30 | 2018-06-29 | 遵义医学院 | A kind of rotary H2O2The assay method of content detection instrument |
-
2010
- 2010-09-14 CN CN2010205290629U patent/CN201844996U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101949879A (en) * | 2010-09-14 | 2011-01-19 | 东南大学 | Electrochemical electrolytic pool with stirring function |
| CN102411020A (en) * | 2011-08-22 | 2012-04-11 | 深圳市中兴环境仪器有限公司 | Gas distribution ring and electrochemical electrolytic cell using the same |
| CN102411021A (en) * | 2011-08-23 | 2012-04-11 | 深圳市中兴环境仪器有限公司 | Electrochemical electrolytic cell |
| CN102539496A (en) * | 2012-02-09 | 2012-07-04 | 中国科学院长春应用化学研究所 | Embedded type magnetic stirring device |
| CN102539496B (en) * | 2012-02-09 | 2013-11-27 | 中国科学院长春应用化学研究所 | Embedded type magnetic stirring device |
| CN108226266A (en) * | 2018-01-30 | 2018-06-29 | 遵义医学院 | A kind of rotary H2O2The assay method of content detection instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110525 Termination date: 20130914 |