CN211402086U - Simple preparation device for metal corrosion electrode - Google Patents
Simple preparation device for metal corrosion electrode Download PDFInfo
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- CN211402086U CN211402086U CN201922401570.2U CN201922401570U CN211402086U CN 211402086 U CN211402086 U CN 211402086U CN 201922401570 U CN201922401570 U CN 201922401570U CN 211402086 U CN211402086 U CN 211402086U
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- electrode
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- packaging box
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Abstract
The utility model discloses a simple and easy preparation facilities of metal corrosion electrode, concretely relates to metal corrosion technical field. The utility model provides a simple and easy preparation facilities of metal corrosion electrode is through design sealed basin, encapsulation case, thermometer, sealed basin is upper end open-ended cylinder, and the left cell wall of sealed basin does not lead to pressure-reducing port, water filling port in the punishment of position above, the pressure-reducing port stopper has porous stopper, and the right cell wall of sealed basin leads to in below position department has the delivery port, seals the basin top opening and has covered the capping, the capping leads to there is the jack, and the jack can insert the thermometer, has set up peripheral hardware pressure relief device. The air bubbles generated during the preparation of the packaging resin can be effectively removed, and the packaging quality of the resin is improved; the curing environment temperature of the resin can be adjusted according to the optimal curing temperature range of the resin, so that the adverse effect of the crevice corrosion around the electrode on the electrochemical property of the surface of the electrode in the test is reduced; the sealing performance of the packaging box is improved, and the phenomenon of resin leakage is avoided.
Description
Technical Field
The utility model relates to a metal corrosion technical field, concretely relates to simple and easy preparation facilities of metal corrosion electrode.
Background
In the field of metal corrosion, an electrochemical method is one of the common methods for researching metal corrosion resistance and evaluating the quality of a metal corrosion inhibitor or a metal surface coating. Electrochemical measurement systems are typically three-electrode systems comprising a working electrode, an auxiliary electrode and a reference electrode. The auxiliary electrode and the reference electrode are substantially commercialized, and most of them are purchased. The working electrode is taken as an experimental research object and is often prepared by the working electrode. The type and surface state of the metal electrode, the packaging mode of the electrode, the consistency of the corrosive environment and the like can greatly influence the accuracy of the electrochemical measurement. When a metal electrode is prepared in a laboratory, epoxy resin and a curing agent are commonly used as basic packaging materials, and auxiliary materials such as a diluent, a modifier and the like are added to improve the curing quality of the resin and enhance the durability of the electrode.
The problems that exist are that:
1. in the preparation process of the electrode, when the auxiliary material is added into the epoxy resin, a large number of small bubbles are generated during stirring, and part of the bubbles are still remained in the resin and around the surface of the electrode until the resin is completely cured, so that the electrochemical properties of the surface of the electrode in a test are adversely affected.
2. The resin generates a large amount of heat during curing and crosslinking, so that the resin is easily embrittled and the bonding capability is reduced after the resin is cured, a tiny gap is formed between an electrode and the resin, and gap corrosion is formed in an electrochemical test of the electrode, so that the test result is influenced.
3. The existing packaging device has poor sealing effect, and the phenomenon of resin leakage is easily caused by poor sealing.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the prior art, the utility model provides a simple preparation device of metal corrosion electrode, which solves the adverse effect of the change of the electrochemical property of the electrode surface caused by the preparation process of the electrode by designing a sealed water tank, a packaging box, a thermometer and an external pressure reducing device; a tiny gap is formed between the electrode and the resin, and gap corrosion is formed in the electrochemical test of the electrode, so that the test result is influenced; the poor sealing is easy to cause the problem of resin leakage.
In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:
the utility model provides a simple and easy preparation facilities of metal corrosion electrode, includes sealed basin, encapsulation case, thermometer, peripheral hardware pressure relief device, its characterized in that: the sealed water tank is a cylinder with an opening at the upper end, a pressure reducing port and a water filling port are respectively communicated at the upper position of the left tank wall of the sealed water tank, a porous plug is plugged in the pressure reducing port, a water outlet is communicated at the lower position of the right tank wall of the sealed water tank, a tank cover is covered at the opening at the upper position of the sealed water tank, and is communicated with an insertion hole which can be inserted with a thermometer;
a partition plate is arranged below the inside of the sealed water tank, a plurality of through holes are formed in the partition plate, two circles of sealing rings are connected in the partition plate to ensure air tightness, a packaging box is connected to the partition plate, electrodes are arranged inside the packaging box, the electrodes are connected with leads and led out of the sealed water tank, and packaging materials are filled inside the packaging box;
the partition plate, the sealed water tank and the tank wall form a temperature control cavity in a surrounding mode, namely, after water is injected, whether the water temperature is proper or not is observed through a thermometer, and ice blocks or hot water is added according to needs to regulate and control the temperature.
And vaseline is coated on the inner wall of the packaging box, and a plastic film is adhered to the inner wall of the packaging box.
The porous plug can be connected with a vacuum pump to slowly reduce pressure in the groove, so that bubbles generated during preparation of the packaging resin are removed, and the packaging quality of the resin is improved.
The outer part of the lead is wrapped by an insulating skin.
The cell wall material is transparent organic glass material, is convenient for observe the resin curing process.
The heat insulation layer of the tank wall on one side of the water tank is made of foamed plastic.
The water outlet is plugged with a plug.
The utility model discloses beneficial effect: the simple preparation device for the metal corrosion electrode, which is designed by the utility model, is provided with the external pressure reducing device by designing the sealing water tank, the packaging box and the thermometer in the preparation process of the electrode, thereby effectively removing bubbles generated during the preparation of packaging resin and improving the packaging quality of the resin; the curing environment temperature of the resin can be adjusted according to the optimal curing temperature range of the resin, so that adverse effects caused by the electrochemical properties of the surface of the electrode in the test are reduced; the sealing performance of the packaging box is improved, and the phenomenon of resin leakage is avoided.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a sectional view of a simple apparatus for manufacturing a metal-corroding electrode according to the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1-sealed water tank, 100-pressure reducing port, 101-porous plug, 102-water injection port, 103-water outlet, 104-plug, 105-insulating layer, 106-tank wall, 107-temperature control cavity, 2-tank cover, 201-sealing ring, 202-jack, 3-packaging box, 301-tank wall, 302-packaging material, 303-electrode, 304-lead, 305-insulating skin, 4-clapboard, 401-through hole and 5-thermometer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1
The utility model provides a simple and easy preparation facilities of metal corrosion electrode, includes sealed basin 1, encapsulation case 3, thermometer 5, its characterized in that: the sealed water tank 1 is a cylinder with an opening at the upper end, a pressure reducing port 101 and a water filling port 102 are respectively communicated with the upper position of a left tank wall 106 of the sealed water tank 1, a porous plug 101 is plugged in the pressure reducing port 100, a water outlet 104 is communicated with the lower position of a right tank wall 106 of the sealed water tank 1, a tank cover 2 is covered on the opening of the upper part of the water sealing tank 1, an insertion hole 202 is communicated with the tank cover 2, and the insertion hole 202 can be inserted into a thermometer 5;
a partition plate 4 is arranged below the sealed water tank 1, a plurality of through holes 401 are formed in the partition plate 4, two circles of sealing rings 201 are connected in the partition plate to ensure air tightness, a packaging box 3 is connected to the partition plate 4, an electrode 303 is arranged in the packaging box 3, the electrode 303 is connected with a lead 501, the lead 501 is led out of the sealed water tank 1, and packaging materials 302 are filled in the packaging box 3;
the partition plate 4, the sealed water tank 1 and the tank wall 106 enclose a temperature control cavity 107, namely, after water is injected, whether the water temperature is proper or not is observed through the thermometer 5, and ice blocks or hot water is added according to needs to regulate and control the temperature.
And vaseline is coated on the inner wall of the packaging box, and a plastic film is adhered to the inner wall of the packaging box.
The porous plug can be connected with a vacuum pump to reduce the pressure in the groove, so that bubbles generated during preparation of the packaging resin are removed, and the packaging quality of the resin is improved.
The wire 304 is externally covered by an insulating sheath 305.
The material of the groove wall 106 is transparent organic glass, which is convenient for observing the resin curing process.
The insulating layer 105 of the tank wall 106 on one side of the water tank 1 is made of foamed plastic.
The outlet is plugged with a plug 104.
The technical solution of the present invention is described below with reference to the following specific embodiments:
examples
A simple preparation device of a metal corrosion electrode is applied to the preparation of the metal corrosion electrode.
The utility model provides a simple and easy preparation facilities of metal corrosion electrode, includes sealed basin 1, encapsulation case 3, thermometer 5, peripheral hardware pressure relief device, its characterized in that: the sealed water tank 1 is a cylinder with an opening at the upper end, a pressure reducing port 101 and a water filling port 102 are respectively communicated with the upper position of a left tank wall 106 of the sealed water tank 1, a porous plug 101 is plugged in the pressure reducing port 100, a water outlet 104 is communicated with the lower position of a right tank wall 106 of the sealed water tank 1, a tank cover 2 is covered on the opening of the upper position of the water sealing tank 1, a jack 202 is communicated with the tank cover 2, a thermometer 5 can be inserted into the jack 202, a partition plate 4 is arranged below the inside of the sealed water tank 1, a plurality of through holes 401 are communicated with the partition plate 4, two circles of sealing rings 201 are connected in the partition plate to ensure air tightness, a packaging box 3 is connected onto the partition plate 4, an electrode 303 is arranged inside the packaging box 3, a lead 501 is connected with the electrode 303 to be communicated with the sealed water tank 1, a packaging material 302 is filled inside the packaging box 3, the partition plate 4, the, adding ice blocks or hot water according to the requirement to regulate and control the temperature.
When the method is implemented specifically, metal is cut into a preset size, rust removal, polishing and cleaning are carried out, the metal is dried for standby application, one end of a wire is peeled and welded on a non-working surface of the metal, vaseline is coated inside a packaging box, a plastic film is adhered to the inner part of the packaging box, the welded metal is placed into the packaging box, the working surface faces downwards and is in close contact with the box bottom, one end of the wire is inserted into a sealing hole of a water tank cover, cooling water is injected into a water tank from a water injection port, and whether the water temperature is proper or not is. If necessary, ice blocks or hot water can be added for temperature regulation to prepare the packaging material, and curing agent and other auxiliary agents are added into the epoxy resin, stirred and poured into a packaging box. Connecting the porous plug with a pressure reducing device (usually a vacuum pump), opening the pressure reducing device, observing whether bubbles exist in the packaging box, stopping pressure reduction when no bubbles are generated, blocking a pressure reducing port, taking out the metal electrode from the packaging box after the resin is completely cured, polishing to remove the plastic film and the redundant resin, and ensuring that each surface of the resin package is smooth and the working surface is completely exposed.
The simple preparation device for the metal corrosion electrode can be externally connected with an external pressure reducing device by designing the pressure reducing port, effectively removes bubbles generated during preparation of the packaging resin in the electrode preparation process, and improves the packaging quality of the resin; by designing the thermometer and the temperature control cavity, the external curing temperature of the resin can be adjusted according to the optimal curing temperature range of the resin, and the adverse effect generated by the electrochemical property of the surface of the electrode in the test is reduced; by designing the packaging box coated with vaseline and adhered with a plastic film, the sealing performance of the packaging box is improved, and the phenomenon of resin leakage is avoided.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. A simple and easy preparation facilities of metal corrosion electrode which characterized in that: the device comprises a sealed water tank, a packaging box, a thermometer and an external pressure reducing device, wherein the sealed water tank is a cylinder with an opening at the upper end, the upper part of the left tank wall of the sealed water tank is respectively communicated with a pressure reducing port and a water filling port, the pressure reducing port is plugged with a porous plug, the lower part of the right tank wall of the sealed water tank is communicated with a water outlet, an opening above the water sealing tank is covered with a tank cover, the tank cover is communicated with an insertion hole, and the insertion hole can be inserted into the thermometer;
a partition plate is arranged below the inside of the sealed water tank, a plurality of through holes are formed in the partition plate, two circles of sealing rings are connected in the partition plate, a packaging box is connected to the partition plate, an electrode is arranged inside the packaging box, the electrode is connected with a lead and led out of the sealed water tank, and packaging materials are filled inside the packaging box;
the clapboard, the sealed water tank and the tank wall form a temperature control cavity.
2. The apparatus for simply manufacturing a metal-corroding electrode according to claim 1, wherein: and vaseline is coated on the inner wall of the packaging box, and a plastic film is adhered to the inner wall of the packaging box.
3. The apparatus for simply manufacturing a metal-corroding electrode according to claim 1, wherein: the porous plug may be accessible to a vacuum pump.
4. The apparatus for simply manufacturing a metal-corroding electrode according to claim 1, wherein: the outer part of the lead is wrapped by an insulating skin.
5. The apparatus for simply manufacturing a metal-corroding electrode according to claim 1, wherein: the groove wall material is made of transparent organic glass.
6. The apparatus for simply manufacturing a metal-corroding electrode according to claim 1, wherein: the heat insulation layer of the tank wall on one side of the water tank is made of foamed plastic.
7. The apparatus for simply manufacturing a metal-corroding electrode according to claim 1, wherein: the water outlet is plugged with a plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922401570.2U CN211402086U (en) | 2019-12-27 | 2019-12-27 | Simple preparation device for metal corrosion electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922401570.2U CN211402086U (en) | 2019-12-27 | 2019-12-27 | Simple preparation device for metal corrosion electrode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211402086U true CN211402086U (en) | 2020-09-01 |
Family
ID=72233093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922401570.2U Expired - Fee Related CN211402086U (en) | 2019-12-27 | 2019-12-27 | Simple preparation device for metal corrosion electrode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211402086U (en) |
-
2019
- 2019-12-27 CN CN201922401570.2U patent/CN211402086U/en not_active Expired - Fee Related
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200901 Termination date: 20211227 |
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| CF01 | Termination of patent right due to non-payment of annual fee |