CN109988545B - Sealing grease for electrolytic cell and sealing method thereof - Google Patents
Sealing grease for electrolytic cell and sealing method thereof Download PDFInfo
- Publication number
- CN109988545B CN109988545B CN201910291126.1A CN201910291126A CN109988545B CN 109988545 B CN109988545 B CN 109988545B CN 201910291126 A CN201910291126 A CN 201910291126A CN 109988545 B CN109988545 B CN 109988545B
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- Prior art keywords
- sealing
- electrolytic cell
- grease
- vaseline
- vacuum grease
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J191/00—Adhesives based on oils, fats or waxes; Adhesives based on derivatives thereof
- C09J191/06—Waxes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/10—Materials in mouldable or extrudable form for sealing or packing joints or covers
- C09K3/1006—Materials in mouldable or extrudable form for sealing or packing joints or covers characterised by the chemical nature of one of its constituents
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Sealing Material Composition (AREA)
Abstract
The invention discloses a method for sealing vacuum grease for an electrolytic cell of a trace moisture analyzer, belonging to the field of electrolytic cell sealing, wherein the sealant for the electrolytic cell is formed by mixing the conventional vacuum grease and vaseline according to the mass ratio of 5: 1. This sealed grease for electrolytic cell is made by mixing vacuum grease now with vaseline, can avoid effectively that vacuum grease now uses the current situation that takes place to become invalid and become hard after a period, has avoided the condition that takes place electrolytic cell and negative and positive electrode, dry post adhesion can't take out when changing electrolyte effectively, makes the change of electrolyte convenient and fast more.
Description
Technical Field
The invention belongs to the technical field of electrolytic cell sealing, and particularly relates to sealing grease for an electrolytic cell and a sealing method thereof.
Background
The micro-moisture meter is also called karl fischer moisture meter, and the like includes a moisture meter, a moisture detector, a moisture meter, and a moisture analyzer. The joints of the electrolytic cell of the micro-moisture tester, the two electrodes and the two drying columns need to be sealed and fixed by using sealant so as to prevent moisture in the air from entering.
When the karez electrolyte in the electrolytic cell of the trace moisture tester is in a test process, a certain amount of trace acid gas is generated, so that the used vacuum grease can lose efficacy and become hard after a period of time, and the cathode, the anode, the drying column and the electrolytic cell are adhered to be dead and cannot be taken out, so that the failed karez electrolyte and the drying agent of the drying column cannot be replaced.
Disclosure of Invention
The invention aims to provide vacuum grease for an electrolytic cell and a sealing method thereof, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the sealing glue for electrolytic cell consists of sealing glue and vaseline.
Preferably, the preparation mass ratio of the currently used vacuum grease to the vaseline is 5: 1.
A method of sealing vacuum grease for electrolytic cells comprising sealing the electrolytic cells using the vacuum grease of claim 2, the method comprising the steps of:
selecting the current vacuum grease and the vaseline with corresponding quality according to the mass ratio of 5:1, and putting the prepared vacuum grease into a stirring device for uniformly mixing;
smearing the well-mixed sealing glue and vaseline at the joint of the electrode, the drying column and the electrolytic cell;
after the installation, the sealant rotates a circle slightly, so that the sealant is uniformly distributed at the joint.
Preferably, the rotating speed of the stirring device is 120r/min-180r/min, the mixing time is 5-10 minutes, and the temperature is 40-50 ℃.
Compared with the prior art, the invention has the beneficial effects that:
the sealant for the electrolytic cell is prepared by mixing the existing sealant and vaseline, can effectively prevent the existing sealant from being dried and hardened, effectively avoids the condition that the electrolytic cell is adhered with the cathode and the anode and a drying column and cannot be taken out when the electrolyte is replaced, and ensures that the electrolyte is replaced more conveniently and quickly.
Detailed Description
The present invention will be further described with reference to the following examples.
The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention. The conditions in the embodiments can be further adjusted according to specific conditions, and simple modifications of the method of the present invention based on the concept of the present invention are within the scope of the claimed invention.
Example 1
A kind of sealant for electrolytic cell, this sealant is made up of vacuum grease and vaseline while using now; the preparation mass ratio of the vacuum grease to the vaseline is 5: 1.
A sealing method of sealant for an electrolytic cell comprises the step of sealing the electrolytic cell by using the vacuum grease in the embodiment, and the method comprises the following steps:
selecting the currently used vacuum grease and the vaseline with corresponding mass according to the mass ratio of 5:1, and placing the selected currently used vacuum grease and the vaseline into a stirring device with the rotating speed of 120r/min-180r/min for mixing for 5-10 minutes at the temperature of 40-50 ℃ to uniformly mix the currently used vacuum grease and the vaseline;
smearing the well-mixed existing sealing grease on the joint of the electrode, the drying column and the electrolytic cell;
after the sealing grease is installed, the sealing grease is slightly rotated for a circle, so that the prepared sealing grease is uniformly distributed at the joint.
Example 2
A kind of sealant for electrolytic cell, this sealant is made up of vacuum grease and vaseline while using now; the preparation mass ratio of the vacuum grease to the vaseline is 5: 1.
A sealing method of sealant for an electrolytic cell comprises the step of sealing the electrolytic cell by using the vacuum grease in the embodiment, and the method comprises the following steps:
selecting the current vacuum grease and the vaseline with corresponding mass according to the mass ratio of 5:1, and placing the selected current vacuum grease and the vaseline into a stirring device with the rotation speed of 120r/min for mixing for 10 minutes at the temperature of 50 ℃ to uniformly mix the current vacuum grease and the vaseline;
smearing the well-mixed existing sealing grease on the joint of the electrode, the drying column and the electrolytic cell;
after the sealing grease is installed, the sealing grease is slightly rotated for a circle, so that the prepared sealing grease is uniformly distributed at the joint.
Example 3
A kind of sealant for electrolytic cell, this sealant is made up of vacuum grease and vaseline while using now; the preparation mass ratio of the vacuum grease to the vaseline is 5: 1.
A sealing method of sealant for an electrolytic cell comprises the step of sealing the electrolytic cell by using the vacuum grease in the embodiment, and the method comprises the following steps:
selecting the currently used vacuum grease and the vaseline with corresponding mass according to the mass ratio of 5:1, and placing the selected currently used vacuum grease and the vaseline into a stirring device with the rotating speed of 180r/min for mixing for 5 minutes at the temperature of 40 ℃ so that the currently used vacuum grease and the vaseline are uniformly mixed;
smearing the well-mixed existing sealing grease on the joint of the electrode, the drying column and the electrolytic cell;
after the sealing grease is installed, the sealing grease is slightly rotated for a circle, so that the prepared sealing grease is uniformly distributed at the joint.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. A method of sealing a sealing grease for an electrolytic cell, the method comprising the steps of:
selecting the current vacuum grease and the vaseline with corresponding mass according to the mass ratio of 5:1, and placing the vacuum grease and the vaseline into a stirring device for uniformly mixing;
coating the uniformly mixed vacuum grease and vaseline at the joint of the electrode, the drying column and the electrolytic cell;
after the sealing grease is installed, the sealing grease is slightly rotated for a circle, so that the prepared sealing grease is uniformly distributed at the joint.
2. The sealing method according to claim 1, wherein the rotation speed of the stirring device is 120r/min to 180r/min, the mixing time is 5 to 10 minutes, and the temperature is 40 to 50 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910291126.1A CN109988545B (en) | 2019-04-11 | 2019-04-11 | Sealing grease for electrolytic cell and sealing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910291126.1A CN109988545B (en) | 2019-04-11 | 2019-04-11 | Sealing grease for electrolytic cell and sealing method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109988545A CN109988545A (en) | 2019-07-09 |
| CN109988545B true CN109988545B (en) | 2022-03-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910291126.1A Active CN109988545B (en) | 2019-04-11 | 2019-04-11 | Sealing grease for electrolytic cell and sealing method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN109988545B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112283348B (en) * | 2020-10-22 | 2022-09-02 | 陕西省计量科学研究院 | Standard conductivity solution sealing method for preventing carbon dioxide from dissolving in water |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL111782C (en) * | 1955-08-08 | |||
| DE3017297A1 (en) * | 1980-05-06 | 1981-11-12 | Dynamit Nobel Ag, 5210 Troisdorf | Barbed cap pushed on explosive cord end - with intermediate grease prevents water entering |
| CN105647466A (en) * | 2016-02-29 | 2016-06-08 | 中国石油化工股份有限公司 | Carbon battery sealing agent and preparation method thereof |
-
2019
- 2019-04-11 CN CN201910291126.1A patent/CN109988545B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL111782C (en) * | 1955-08-08 | |||
| DE3017297A1 (en) * | 1980-05-06 | 1981-11-12 | Dynamit Nobel Ag, 5210 Troisdorf | Barbed cap pushed on explosive cord end - with intermediate grease prevents water entering |
| CN105647466A (en) * | 2016-02-29 | 2016-06-08 | 中国石油化工股份有限公司 | Carbon battery sealing agent and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 卡尔费休双通道微量水分测定仪构建技术研究;高清泽;《中国优秀博硕士学位论文全文数据库(硕士) 工程科技Ⅱ辑》;20120715;第C030-191页 * |
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|---|---|
| CN109988545A (en) | 2019-07-09 |
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