CN104359955A - Novel electrolytic bath - Google Patents
Novel electrolytic bath Download PDFInfo
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- CN104359955A CN104359955A CN201410610336.XA CN201410610336A CN104359955A CN 104359955 A CN104359955 A CN 104359955A CN 201410610336 A CN201410610336 A CN 201410610336A CN 104359955 A CN104359955 A CN 104359955A
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- right baffle
- baffle plate
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- cylinder
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Abstract
The invention relates to the electrochemical field of physical chemistry, particularly to a novel electrolytic bath. The novel electrolytic bath comprises an electrolytic bath cylinder used for holding testing liquid, a left baffle plate, a right baffle plate, a working electrode clamping plate and other parts, wherein the size of the area of a circular platform-shaped through hole in the right baffle plate determines the size of the area of a working electrode; the electrolytic bath main body is a hollow cylinder; two large connection openings arranged on the left and right in the axial direction and a small liquid inlet close to the upper connection opening are formed in the cylinder; the large connection opening on the left side is used for holding a temperature meter, and the large connection opening on the right side is used for mounting a reference electrode; the left baffle plate, the cylinder and the right baffle plate are bonded through epoxy resin in sequence, so that leakage can be prevented; the cylinder, the left baffle plate, the right baffle plate and the working electrode clamping plate are made of synthetic glass; a bolt and a wing nut are made of stainless steel. The novel electrolytic bath is simple in structure and convenient to operate; the electrolytic bath main body is made of synthetic glass, so that the structural strength is high, and the corrosion resistance is high.
Description
Technical field
The invention belongs to the electrochemical field of physical chemistry subject, specifically a kind of simple and reliable for structure, working electrode does not need approved sample and size is fixed, disassembly, cleaning organic glass electrolytic cell easily.
Background technology
Electro-chemical test is a kind of method of testing metal erosion that laboratory is commonly used, and electrolytic cell is a very important experimental facilities in electrochemical metal test.
At present, electrochemical measurement electrolytic cell is commonly used in laboratory generally H type electrolytic cell, beaker type electrolytic cell and sausage model electrolytic cell three major types.H type electrolyser construction is complicated, causes its processing preparation difficulty.Beaker type electrolytic cell can meet conventional electrolysis system requirement, but due to its bore comparatively large, cause the fixing difficulty of the equipment such as its electrode, salt bridge, thermometer, turnover tracheae.Sausage model electrolytic cell due to the mouth neck of flask bottleneck less, large working electrode, to the equipment such as electrode be difficult to install, and flask adopt round bottom design, carrying out needing electrolysis frame to be fixed in electrochemistry experiment measuring process, add experimental implementation space.In addition, most electro-chemical test cell operation electrode installs difficulty, especially needs the size of approved sample steady job area, brings very large trouble to electro-chemical test.In sum, the electrolytic cell that current stage laboratory is commonly used has certain respective limitation in electrochemistry experiment measuring process, limits the progress with electrochemical research of carrying out of relevant electrochemistry experiment.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of brand-new electrolytic cell of use for laboratory, this electrolytic cell uses organic glass to make, simple and reliable for structure, can change working electrode working area at random, and disassembly, cleaning are convenient.
Technical scheme of the present invention: a kind of Novel electrolytic tank, it comprises electrolytic cell cylinder, right baffle-plate, right baffle plate, working electrode clamping plate, the large interface in left side, the large interface in right side, little inlet, rubber seal, round table-like through hole, aperture, concave station, platinized platinum is to electrode, thermometer, contrast electrode, electrolytic cell cylinder is cylindrical, cylindrical side there is the large interface in the left side of two axial array, the large interface in right side and a little inlet near upper interface, right baffle-plate is equipped with on the left of electrolytic cell cylinder, there is right baffle plate on right side, right baffle-plate is that top is drilled with aperture and concave station, be used for installing and being connected platinized platinum to electrode, right baffle center place is provided with through hole, working electrode clamping plate are equipped with outside right baffle plate.The large interface in left side assigns thermometer, and the large interface in right side assigns contrast electrode.Working electrode clamping plate and right baffle plate are fixed by bolt and goat's horn nut.Between working electrode clamping plate and right baffle plate, rubber seal is installed.Described cylinder, right baffle-plate, right baffle plate, working electrode clamping plate adopt organic glass to make.Described bolt and goat's horn nut adopt stainless steel to make.Epoxy resin rubber seal is all adopted between described right baffle-plate and cylinder one end, between right baffle plate and the cylinder other end.Through hole is truncated cone-shaped.
Structure of the present invention is simple, easy to operate; Compared with existing electrolytic cell, the installation and removal of its working electrode are more convenient, working electrode is without the need to special processing, electrolytic cell main body adopts organic glass to make, structural strength is high, rotproofness is strong, the change of also convenient observation working electrode surface generation in test process simultaneously and gas evolution situation.In addition the placement of auxiliary electrode, contrast electrode is also convenient with replacing, when testing without the need to dismantling electrolytic cell.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the right view of Fig. 1.
In figure 1, electrolytic cell cylinder, 2, right baffle-plate, 3, right baffle plate, 4, working electrode clamping plate, 5, the large interface in left side, 6, the large interface in right side, 7, little inlet, 8, rubber seal, 9, round table-like through hole, 10, aperture, 11, concave station, 12, platinized platinum is to electrode, and 13, thermometer, 14, contrast electrode.
Embodiment
Below in conjunction with structural representation of the present invention, the invention will be further described.
As shown in the figure, a kind of design of Novel electrolytic tank comprises electrolytic cell cylinder 1, right baffle-plate 2, and the assembling parts such as right baffle plate 3 and working electrode clamping plate 4 form.Electrolytic cell main body is a cylinder 1, cylindrical side has large interface and the little inlet 7 near upper interface of two axial array in left and right.The large interface 5 in left side is used for pouring electrolytic solution into and installing thermometer 13, and the large interface 6 on right side is used for installing contrast electrode 14.Right baffle-plate is that top is drilled with aperture 10 and concave station 11, is used for installing and being connected platinized platinum to electrode 12.Right baffle center place is provided with round table-like through hole 9, installs rubber seal 8 in hole.Working electrode clamping plate 4 and right baffle plate 3 are fixed by bolt and goat's horn nut.
By epoxy bond between described right baffle-plate 2 and cylinder 1, between right baffle plate 3 and cylinder 1, prevent electrolytic cell seepage.
Described little inlet 7, when requiring electrolytic cell to seal, can introduce electrolytic solution by pressure reduction.
Described cylinder 1, right baffle-plate 2, right baffle plate 3, working electrode clamping plate 4 adopt organic glass to make, and described bolt and goat's horn nut adopt stainless steel to make.
The invention has the advantages that: the size that round table-like through hole 9 can be determined according to the area of working electrode.For calculating current density is convenient, be 1cm by the area design of round table-like through hole 9 usually
2.
The invention has the advantages that: the installation and removal of working electrode are more convenient, working electrode is without the need to special processing, electrolytic cell main body adopts organic glass to make, structural strength is high, corrosion resistance is strong, the change of also convenient observation working electrode surface generation in test process simultaneously and gas evolution situation.In addition the placement of auxiliary electrode, contrast electrode is also convenient with replacing, without the need to dismantling electrolytic cell.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent to replace and improvement etc., within the protection domain that all should be included in the claims in the present invention.
Claims (8)
1. a Novel electrolytic tank, it comprises electrolytic cell cylinder (1), right baffle-plate (2), right baffle plate (3), working electrode clamping plate (4), the large interface (5) in left side, the large interface (6) in right side, little inlet (7), rubber seal (8), round table-like through hole (9), aperture (10), concave station (11), platinized platinum is to electrode (12), thermometer (13), contrast electrode (14), it is characterized in that: electrolytic cell cylinder (1) is for cylindrical, cylindrical side there is the large interface in the left side of two axial array (5), the large interface (6) in right side and a little inlet (7) near upper interface, electrolytic cell cylinder (1) left side is equipped with right baffle-plate (2), there is right baffle plate (9) on right side, right baffle-plate (2) is drilled with aperture (10) and concave station (11) for top, be used for installing and being connected platinized platinum to electrode (12), right baffle plate (9) center is provided with through hole (9), right baffle plate (3) outside is equipped with working electrode clamping plate (4).
2. a kind of Novel electrolytic tank according to claim 1, is characterized in that: thermometer (13) is assigned in the large interface in left side (5), and contrast electrode (14) is assigned on the large interface in right side (6).
3. a kind of Novel electrolytic tank according to claim 1, is characterized in that: working electrode clamping plate (4) and right baffle plate (3) are fixed by bolt and goat's horn nut.
4. a kind of Novel electrolytic tank according to claim 1, is characterized in that: install rubber seal (8) between working electrode clamping plate (4) and right baffle plate (3).
5. a kind of Novel electrolytic tank according to claim 1, is characterized in that: described cylinder (1), right baffle-plate (2), right baffle plate (3), working electrode clamping plate (4) adopt organic glass to make.
6. a kind of Novel electrolytic tank according to claim 3, is characterized in that: described bolt and goat's horn nut adopt stainless steel to make.
7. a kind of Novel electrolytic tank according to claim 1, is characterized in that: between described right baffle-plate (2) and cylinder (1) one end, all adopt epoxy resin rubber seal between right baffle plate (3) and cylinder (1) other end.
8. a kind of Novel electrolytic tank according to claim 1, is characterized in that: through hole (9) is truncated cone-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410610336.XA CN104359955B (en) | 2014-11-04 | 2014-11-04 | A kind of Novel electrolytic tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410610336.XA CN104359955B (en) | 2014-11-04 | 2014-11-04 | A kind of Novel electrolytic tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104359955A true CN104359955A (en) | 2015-02-18 |
| CN104359955B CN104359955B (en) | 2017-11-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410610336.XA Expired - Fee Related CN104359955B (en) | 2014-11-04 | 2014-11-04 | A kind of Novel electrolytic tank |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108414588A (en) * | 2018-05-03 | 2018-08-17 | 辽宁石油化工大学 | A kind of novel electrochemical test device for three-electrode system and method |
| CN109825850A (en) * | 2019-03-22 | 2019-05-31 | 佛山科学技术学院 | A kind of electrolytic cell of changeable working electrode area |
| CN114636742A (en) * | 2020-12-16 | 2022-06-17 | 海南大学 | Electrode area fixer for improving test precision |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202057628U (en) * | 2011-03-01 | 2011-11-30 | 无锡新大中薄板有限公司 | Electrolytic tank of electrochemical test for plates |
| CN202676660U (en) * | 2012-06-20 | 2013-01-16 | 鞍钢股份有限公司 | Electrolytic tank for testing electrochemical performance of coating |
| CN203519545U (en) * | 2013-07-30 | 2014-04-02 | 华南理工大学 | Fixture applied to electrochemical test |
-
2014
- 2014-11-04 CN CN201410610336.XA patent/CN104359955B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202057628U (en) * | 2011-03-01 | 2011-11-30 | 无锡新大中薄板有限公司 | Electrolytic tank of electrochemical test for plates |
| CN202676660U (en) * | 2012-06-20 | 2013-01-16 | 鞍钢股份有限公司 | Electrolytic tank for testing electrochemical performance of coating |
| CN203519545U (en) * | 2013-07-30 | 2014-04-02 | 华南理工大学 | Fixture applied to electrochemical test |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108414588A (en) * | 2018-05-03 | 2018-08-17 | 辽宁石油化工大学 | A kind of novel electrochemical test device for three-electrode system and method |
| CN109825850A (en) * | 2019-03-22 | 2019-05-31 | 佛山科学技术学院 | A kind of electrolytic cell of changeable working electrode area |
| CN109825850B (en) * | 2019-03-22 | 2023-10-31 | 佛山科学技术学院 | Electrolytic cell capable of changing area of working electrode |
| CN114636742A (en) * | 2020-12-16 | 2022-06-17 | 海南大学 | Electrode area fixer for improving test precision |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104359955B (en) | 2017-11-28 |
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Granted publication date: 20171128 Termination date: 20181104 |
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