CN203587552U - Novel dustproof electrolysis unit - Google Patents
Novel dustproof electrolysis unit Download PDFInfo
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- CN203587552U CN203587552U CN201320664035.6U CN201320664035U CN203587552U CN 203587552 U CN203587552 U CN 203587552U CN 201320664035 U CN201320664035 U CN 201320664035U CN 203587552 U CN203587552 U CN 203587552U
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- glass cover
- electrolysis unit
- electrolysis
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- dustproof
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Abstract
The utility model belongs to the field of steel and iron sample analysis and chemical analysis and relates to the sample (or steel sample) electrolysis process and particularly relates to a novel dustproof electrolysis unit capable of electrolyzing large samples and small samples. The novel dustproof electrolysis unit is composed of a glass air blowing pipe 1, a large glass cover 2, a small glass cover 3, a large beaker 4, a small beaker 5, a cock valve 6, a cathode 7, a sample anode 8, a glass vent pipe I 9, a glass vent pipe II 11 and a thermometer 10 which are all connected together through an electrified wire, paraffin and a string. The novel dustproof electrolysis unit is characterized that vacuumizing can be carried out, and the dust pollution is avoided and the analysis precision is improved in the electrolysis process. The novel dustproof electrolysis unit is capable of electrolyzing the large samples and the small samples. The electrolysis process can ensure the sample analysis accuracy and has the certain representativeness and reliability.
Description
Technical field
The utility model belongs to steel sample analysis and chemical analysis field, relates to sample (steel sample) electrolytic process, refers to particularly a kind of electrolysis unit that prevents contamination by dust.
Background technology
Along with the development of modern project technology, the requirement of the degree of purity of people to steel improves constantly.Early 1970s, inclusion content of steel can drop to 0.0235% left and right, to the nineties in 20th century, steel inclusion can be dropped to below 0.004%.The quality of steel is somewhat dependent upon quantity, form and the Size Distribution of steel inclusion.Inclusion content is an important indicator of evaluation steel grade.Common snotter can reduce the intensity of steel and reduce mechanical property and the corrosion fatigue limit of steel, thereby affects the performance of steel.Steel inclusion is divided into two classes conventionally according to its source.One class is the endogenous inclusion producing when deoxidation or alloying; Another kind of is that molten steel reacts the foreign impurity generating with atmosphere, slag, fire resistive material.Steel grade difference, also different to the dimensional requirement of snotter, the cleanest steel requires snotter diameter to be less than 5 μ m (as cathode-ray tube (CRT) protective cover steel); Strip requires snotter diameter to be less than 100 μ m (as automotive sheet).At present, people are also in content and the size of managing to reduce steel inclusion, and the distribution of snotter in steel controlled in hope.Therefore, the further investigation formation mechanism of steel inclusion and the impact of the performance on steel seem particularly important.
For from steel complete snotter extracting, often adopt electrolytic process to extract from matrix.Electrolytic process is exactly that the matrix of steel is ion and enters solution and dissolve after sample energising, and non-metallic inclusion, not by electrolysis, is solid and retains.But most researchers in the past electrolysis unit used is all to use metric system beaker, electrolytic process is mostly by contamination by dust, snotter is weighed, its accuracy is had a greatly reduced quality, therefore, in order to reduce the content of steel inclusion and to control the distribution of snotter in steel, be necessary to further investigate the formation mechanism of steel inclusion.Pattern, quantity, distribution and the composition of foreign material.Efficiency and the depth of investigation of snotter have been improved like this.
Summary of the invention
The purpose of this utility model is to provide a kind of electrolysis unit that prevents contamination by dust, and its electrolytic process can vacuumize, and what solve dust interference test result is topic, aims to provide a kind ofly can make the electrolytic process of analysis result closer to actual conditions.
To achieve these goals, the technical solution of the utility model is:
An electrolytic trial device that prevents contamination by dust, is by gas blow pipe, large glass cover, and little glass cover, large capacity beaker, low capacity beaker, stopcock, negative electrode, sample anode, permeability cell and thermometer form; By electrified wire, paraffin and cord, coupled together, connected mode is for from the top down: gas blow pipe is fixed by paraffin with large glass cover and little glass cover; Low capacity beaker is fixed by draw-in groove with large capacity beaker; Large glass cover and little glass cover match each other with large capacity beaker and low capacity beaker, smear paraffin around and seal up; Negative electrode is placed in low capacity beaker; Sample anode is fixed on little glass cover circle centre position by cord and electrified wire; Thermometer is fixed on large glass cover and little glass cover with paraffin; Permeability cell high-temperature fusion is fixed on large glass cover and little glass cover.
Electrolytic process can vacuumize, and to prevent contamination by dust, also will connect DC current regulator power supply on it, guarantees that sample electrolysis is complete.
In described electrolysis unit, being low capacity beaker, is outward large capacity beaker, both can do electrolysis of small sample, can also do bulk sample electrolysis test.
The stirring of can blowing of described electrolysis unit, accelerates electrolysis, guarantees that electrolytic solution is in mixing state, guarantees that electrolytic process carries out smoothly.
Described electrolysis unit can temperature measurement on-line, guarantees that temperature is not too high, prevents that electrolytic solution from solidifying, and detects constantly electrolysis temperature invariable.
Enforcement the beneficial effects of the utility model are:
The one, this device can vacuumize, and prevents contamination by dust, guarantees the representative and reliability of the result of electrolytic sample.
The 2nd, the stirring of can blowing of this device, guarantee electrolytic solution evenly, make sample electrolysis complete.
The 3rd, this device can thermometric, guarantees that electrolytic solution does not solidify.
The 4th, electrolytic process can be without manual detection, can the closed circuit monitoring of computer, because electrolytic solution has toxicity, so this device guarantees the safe and reliable of experimental situation, there is not intoxication accident.
The 5th, whole electrolysis unit is simple in structure, cheap, and configuration is compact, light practicality.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solutions of the utility model are described further:
Fig. 1: the utility model prevents the cut-open view of contamination by dust electrolysis unit.
In figure: 1 is gas blow pipe, 2 is large glass cover, and 3 is little glass cover, and 4 is large capacity beaker, and 5 is low capacity beaker, and 6 is stopcock, and 7 is negative electrode, and 8 is sample anode, and 9 is that permeability cell one, 11 is that permeability cell two, 10 is thermometer; By electrified wire, paraffin and cord, coupled together.
Embodiment
Referring to accompanying drawing 1, the utility model is by gas blow pipe 1, large glass cover 2, and little glass cover 3, large capacity beaker 4, low capacity beaker 5, stopcock 6, negative electrode 7, sample anode 8, permeability cell 1 and permeability cell 2 11 and thermometer 10 form; By electrified wire, paraffin and cord, coupled together.
Connected mode is for from the top down:
Before electrolysis, first sample anode is placed in beaker, then the electrolytic solution configuring is poured in beaker into cover lid by conduction stick, logical upper gas, inserts thermometer, afterwards wire connected power, start electrolysis, also can load onto monitoring at ad-hoc location, detect constantly the situation of change of electrolytic process.After electrolysis finishes, electrolytic sample is taken out, electrolytic solution is emitted through stopcock 6, is put in special container and stores, and prevents contaminated air and water source.
Claims (5)
1. a Dustproof electrolysis unit, it is characterized in that by gas blow pipe (1), large glass cover (2), little glass cover (3), large capacity beaker (4), low capacity beaker (5), stopcock (6), negative electrode (7), sample anode (8), permeability cell one (9) and permeability cell two (11), thermometer (10) forms; By electrified wire, paraffin and cord, coupled together, connected mode is for from the top down: gas blow pipe (1) is fixed by paraffin with large glass cover (2) and little glass cover (3); Low capacity beaker (5) is fixed by draw-in groove with large capacity beaker (4); Large glass cover (2) and little glass cover (3) match each other with large capacity beaker (4) and low capacity beaker (5), smear paraffin around and seal up; Negative electrode (7) is placed in low capacity beaker (5); Sample anode (8) is fixed on little glass cover (3) circle centre position by cord and electrified wire; Thermometer (10) is fixed on large glass cover (2) and little glass cover (3) with paraffin; Permeability cell (9) high-temperature fusion is fixed on large glass cover (2), and permeability cell (11) high-temperature fusion is fixed on little glass cover (3).
2. a kind of Dustproof electrolysis unit according to claim 1, is characterized in that electrolytic process will vacuumize, and on dustproof electrolysis unit, also will connect DC current regulator power supply.
3. a kind of Dustproof electrolysis unit according to claim 1, is characterized in that in electrolysis unit being low capacity beaker, be outward large capacity beaker, both can do electrolysis of small sample, can also do bulk sample electrolysis and test.
4. a kind of Dustproof electrolysis unit according to claim 1, is characterized in that described electrolysis unit adopts to blow to stir.
5. a kind of Dustproof electrolysis unit according to claim 1, is characterized in that described electrolysis unit adopts temperature measurement on-line, guarantees that electrolysis temperature is invariable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320664035.6U CN203587552U (en) | 2013-10-25 | 2013-10-25 | Novel dustproof electrolysis unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320664035.6U CN203587552U (en) | 2013-10-25 | 2013-10-25 | Novel dustproof electrolysis unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203587552U true CN203587552U (en) | 2014-05-07 |
Family
ID=50585453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320664035.6U Expired - Fee Related CN203587552U (en) | 2013-10-25 | 2013-10-25 | Novel dustproof electrolysis unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203587552U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109540990A (en) * | 2019-01-09 | 2019-03-29 | 苏州热工研究院有限公司 | A kind of sacrificial anode electrochemical performance test auxiliary cathode device |
| CN114252482A (en) * | 2021-11-22 | 2022-03-29 | 邯郸钢铁集团有限责任公司 | Equipment and method for improving accuracy of electrolysis experiment result of bulk sample |
-
2013
- 2013-10-25 CN CN201320664035.6U patent/CN203587552U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109540990A (en) * | 2019-01-09 | 2019-03-29 | 苏州热工研究院有限公司 | A kind of sacrificial anode electrochemical performance test auxiliary cathode device |
| CN114252482A (en) * | 2021-11-22 | 2022-03-29 | 邯郸钢铁集团有限责任公司 | Equipment and method for improving accuracy of electrolysis experiment result of bulk sample |
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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 |
Granted publication date: 20140507 Termination date: 20141025 |
|
| EXPY | Termination of patent right or utility model |