CN202519028U - Device for improving purity of argon gas - Google Patents
Device for improving purity of argon gas Download PDFInfo
- Publication number
- CN202519028U CN202519028U CN 201120546358 CN201120546358U CN202519028U CN 202519028 U CN202519028 U CN 202519028U CN 201120546358 CN201120546358 CN 201120546358 CN 201120546358 U CN201120546358 U CN 201120546358U CN 202519028 U CN202519028 U CN 202519028U
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- CN
- China
- Prior art keywords
- argon
- oxygen
- purification
- determination
- argon gas
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Sampling And Sample Adjustment (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
Abstract
The utility model provides a device for improving the purity of argon gas. The device is characterized in that the device is communicated with an argon bottle through an argon gas busbar, the busbar is communicated with at least one set of mutually and parallelly connected oxygen determining instrument and spectrometer detection systems, and each set of oxygen determining instrument and spectrometer detection system comprises an argon gas purifier, the argon gas busbar is respectively communicated with a motive power gas inlet of an oxygen determining instrument and an argon gas purifier through a three-way pipe, and the argon gas purifier is respectively communicated with a carrier gas inlet of the oxygen determining instrument and a gas inlet of a spectrometer. The device provided by the utility model can ensure the test stability of the oxygen determining instrument and the spectrometer.
Description
Technical field
The utility model relates to a kind of device of purification for argon of the device that improves purity of argon, particularly field of analytic instrument.
Background technology
In the prior art, the argon gas of newly purchasing will insert apparatus for determination of oxygen respectively and spectrograph is analyzed.
Prior art has problems, and is impure because of the argon gas of buying, if fail to satisfy the demand of apparatus for determination of oxygen and spectrograph, just causes the fluctuation and the error of determination data easily.
The utility model content
The purpose of the utility model provides a kind of device that improves purity of argon, can guarantee the stability of apparatus for determination of oxygen and spectrograph test.
For this reason, the utility model provides a kind of device that improves purity of argon, it is characterized in that, this device that improves purity of argon is through argon gas omnibus bar and argon bottle UNICOM; Apparatus for determination of oxygen that omnibus bar and at least one cover are parallel with one another and spectrograph detection system UNICOM, every cover apparatus for determination of oxygen and spectrograph detection system comprise the purification for argon device; The argon gas omnibus bar through Y-tube respectively with the power gas of apparatus for determination of oxygen inlet, purification for argon device UNICOM; The purification for argon device respectively with the carrier gas inlet of apparatus for determination of oxygen, the inlet mouth UNICOM of spectrograph.
Preferably, the filtration tank in the purification for argon device is provided with the tripping device of trace impurity in the argon gas.
Preferably, the purification for argon device is through the inlet mouth UNICOM of reducing valve and pressure-indication means and apparatus for determination of oxygen carrier gas inlet, spectrograph.
Preferably, argon bottle is through pressure-indication means, reducing valve, stopping valve and argon gas omnibus bar UNICOM.
Preferably, pressure-indication means is a tensimeter.
Preferably, the filtration tank in the purification for argon device comprises refining plant and purification devices.
According to the utility model, argon gas has obtained purification, and spectrograph and apparatus for determination of oxygen are in calibration and specimen process, and apparatus for determination of oxygen and spectrograph improve the stability of service pressure greatly, and that can guarantee to produce normally carries out.
Description of drawings
Fig. 1 is the schematic representation of apparatus according to the raising purity of argon of the utility model.
Embodiment
In Fig. 1, Reference numeral 2 expression stopping valve, Reference numeral 3 expression reducing valve, Reference numeral 4 expression tensimeters.
In one embodiment; The device that improves purity of argon adopts 8 argon gas omnibus bars 101 of a cover; It is connected with spectrometer system with 8 cover apparatus for determination of oxygens respectively, only shows the first cover apparatus for determination of oxygen and spectrometer system 10 and last cover apparatus for determination of oxygen and spectrometer system 80 among Fig. 1.Particularly, in order to ensure the stability of apparatus for determination of oxygen and spectrograph test, every cover apparatus for determination of oxygen and spectrometer system have been set up a purification for argon device 15,85 etc.
Every bottle of argon gas 100 is inserted 8 argon gas omnibus bars 101 of a cover; The argon gas that comes out through omnibus bar 101 passes through Y-tube; A part is delivered directly to apparatus for determination of oxygen 16,86 and does power gas; Another part is transported to purification for argon device 15,85 and purifies, through the O in the filtration tank separation of argon in the cleaner 15,85
2, N
2, H
2, H
2O, CO, CO
2, CH
4Deng trace impurity, the argon gas after the purification through Y-tube, is transported to apparatus for determination of oxygen and spectrograph respectively more again.Filter an access of good pure argon apparatus for determination of oxygen 16,86 through the purification for argon device and do the mensuration that oxygen is carried out in carrier gas, the other end is inserted in the spectrograph 17,87 and is carried out spectroscopic analysis.
In one embodiment, the concrete control techniques of the filtration tank in the cleaner 15,85 is: adopt to purify and to add the dual processing of purifying, utilize non-evaporable zirconium aluminium 16 getters to be scavenging agent, at a certain temperature, getter can with the trace impurity O in the argon gas
2, N
2, H
2, H
2O, CO, CO
2, CH
4Or the like form stable compound or sosoloid, thereby reach purpose to purification for argon.
In such embodiment, spectrograph and apparatus for determination of oxygen have improved the stability of argon pressure greatly in calibration and specimen process, can meet the needs of production.
Claims (6)
1. a device that improves purity of argon is characterized in that, this device that improves purity of argon is through argon gas omnibus bar and argon bottle UNICOM; Apparatus for determination of oxygen that said omnibus bar and at least one cover are parallel with one another and spectrograph detection system UNICOM, every cover apparatus for determination of oxygen and spectrograph detection system comprise the purification for argon device; The argon gas omnibus bar through Y-tube respectively with the power gas of apparatus for determination of oxygen inlet, purification for argon device UNICOM; The purification for argon device respectively with the carrier gas inlet of apparatus for determination of oxygen, the inlet mouth UNICOM of spectrograph.
2. the device of raising purity of argon as claimed in claim 1 is characterized in that, the filtration tank in the said purification for argon device is provided with the tripping device of trace impurity in the argon gas.
3. the device of raising purity of argon as claimed in claim 1 is characterized in that, the purification for argon device is through the carrier gas inlet UNICOM of reducing valve and pressure-indication means and apparatus for determination of oxygen.
4. the device of raising purity of argon as claimed in claim 1 is characterized in that, argon bottle is through pressure-indication means, reducing valve, stopping valve and argon gas omnibus bar UNICOM.
5. like the device of claim 3 or 4 described raising purity of argon, it is characterized in that said pressure-indication means is a tensimeter.
6. the device of raising purity of argon as claimed in claim 2 is characterized in that, the filtration tank in the said purification for argon device comprises refining plant and purification devices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120546358 CN202519028U (en) | 2011-12-23 | 2011-12-23 | Device for improving purity of argon gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120546358 CN202519028U (en) | 2011-12-23 | 2011-12-23 | Device for improving purity of argon gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202519028U true CN202519028U (en) | 2012-11-07 |
Family
ID=47101988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120546358 Expired - Fee Related CN202519028U (en) | 2011-12-23 | 2011-12-23 | Device for improving purity of argon gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202519028U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103995091A (en) * | 2014-06-17 | 2014-08-20 | 江西稀有稀土金属钨业集团有限公司 | Method and device for improving purity of inert gas by combination of power gas and carrier gas |
| CN104291284A (en) * | 2014-10-09 | 2015-01-21 | 昆明物理研究所 | Ultrapure argon online purification system and method |
-
2011
- 2011-12-23 CN CN 201120546358 patent/CN202519028U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103995091A (en) * | 2014-06-17 | 2014-08-20 | 江西稀有稀土金属钨业集团有限公司 | Method and device for improving purity of inert gas by combination of power gas and carrier gas |
| CN104291284A (en) * | 2014-10-09 | 2015-01-21 | 昆明物理研究所 | Ultrapure argon online purification system and method |
| CN104291284B (en) * | 2014-10-09 | 2016-06-22 | 昆明物理研究所 | A kind of ultrapure argon in-line purification system and method |
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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: 20121107 Termination date: 20171223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |