CN203635082U - Standard mixed gas preparation device - Google Patents
Standard mixed gas preparation device Download PDFInfo
- Publication number
- CN203635082U CN203635082U CN201320886394.6U CN201320886394U CN203635082U CN 203635082 U CN203635082 U CN 203635082U CN 201320886394 U CN201320886394 U CN 201320886394U CN 203635082 U CN203635082 U CN 203635082U
- Authority
- CN
- China
- Prior art keywords
- pressure gauge
- ball valve
- component
- gas
- outlet
- 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 - Lifetime
Links
- 238000002360 preparation method Methods 0.000 title claims abstract description 14
- 230000008676 import Effects 0.000 claims description 24
- 239000000203 mixture Substances 0.000 claims description 17
- 238000005498 polishing Methods 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 239000012535 impurity Substances 0.000 abstract description 6
- 238000005303 weighing Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 34
- 239000003595 mist Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000010926 purge Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Images
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model discloses a standard mixed gas preparation device which comprises a component gas filling component, a balance gas filling component, a main route pressure gauge, an unloading ball valve, a vacuum control component and a cylinder to be charged, wherein an inlet of the main route pressure gauge is respectively connected with an outlet of the component gas filling component and an outlet of the balance gas filling component; an inlet of the unloading ball valve is connected with an outlet of the main route pressure gauge; an inlet of the vacuum control component is respectively connected with an outlet of the main route pressure gauge and an inlet of the unloading ball valve; the cylinder to be charged is arranged on a weighing balance; a charging hole of the cylinder is connected with the outlet of the main route pressure gauge. Due to additional arrangement of a gas purifier, impurities in a balance gas are effectively removed, and the stability and the accuracy of a standard mixed gas are improved.
Description
Technical field
The utility model relates to gas purifying device, particularly a kind of normal mixture body preparation facilities.
Background technology
Normal mixture body is widely used in the fields such as petrochemical industry, environmental protection, the energy, electric power, medical treatment.In some professional applications, the degree of purity of the Balance Air in normal mixture body is had to very high requirement.And the gases such as the High Purity Nitrogen that can be used as Balance Air of supplying on common market, its content is generally 99.999%, and impurity wherein may produce interference to product quality and result of use, affects the Stability and veracity of normal mixture body.
As shown in Figure 2, the mist device of prior art comprises the first Pressure gauge 1 ', distribution ball valve 2 ', the second Pressure gauge 3 ', treats gas filling bottle 4 ', emptying ball valve 5 ', Vacuum ball valve 6 ' and vavuum pump 7 ', the concrete annexation of above-mentioned parts refers to Fig. 2, and gas purity prepared by this mist device is not high.
Utility model content
The purpose of this utility model is to provide a kind of normal mixture body preparation facilities, and this device has increased gas purifier, effectively removes the impurity in Balance Air, improves stability and the accuracy of normal mixture body.
In order to realize above object, the utility model is achieved through the following technical solutions:
A kind of normal mixture body preparation facilities, comprises component gas and fills parts, is characterized in, also comprises:
Balance Air fills parts,
Main line Pressure gauge, its import fills knockdown export and Balance Air with component gas respectively and fills knockdown export and be connected;
Emptying ball valve, its import is connected with the outlet of described main line Pressure gauge;
Vacuum control parts, its import is connected with described main line Pressure gauge outlet and the import of emptying ball valve respectively;
Treat gas filling bottle, it is arranged on and weighs on balance, and inflation inlet is connected with the outlet of main line Pressure gauge.
Described component gas fills parts and comprises the component Pressure gauge and the component ball valve that are connected successively by pipeline;
Described component Pressure gauge import is connected with component gas bottle;
Described component ball valve outlet is connected with main line Pressure gauge import.
Described Balance Air fills parts and comprises the gas purifier, Balance Air pressure table and the balaced balloon valve that are connected successively by pipeline;
Described gas purifier input balanced gas;
Described balaced balloon valve outlet port is connected with main line Pressure gauge import.
Described vacuum control parts comprise the Vacuum ball valve and the vavuum pump that are connected successively by pipeline;
Described Vacuum ball valve import is connected with the outlet of main line Pressure gauge.
Described pipeline adopts inwall polishing stainless steel pipe.
The utility model compared with prior art, has the following advantages:
1, Balance Air is (as N
2) purified after, content can bring up to 99.99999% from 99.999%, significantly reduces the content of the impurity such as wherein oxygen, hydrocarbon, moisture content, overcomes impurity to disturb, and effectively improves the Stability and veracity of product;
2, the Balance Air after purification directly fills, and can prevent secondary pollution;
3, device pipeline adopts inwall polishing stainless steel pipe, is conducive to purge clean, and improves cleanliness factor;
4, Balance Air separates with the pipeline of component gas, can effectively prevent cross pollution, interference.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of normal mixture body of the utility model preparation facilities
Fig. 2 is the structural representation of mist device in prior art.
Detailed description of the invention
Below in conjunction with accompanying drawing, by describing a preferably specific embodiment in detail, the utility model is further elaborated.
As shown in Figure 1, a kind of normal mixture body preparation facilities, comprises component gas and fills parts; Balance Air fills parts; Main line Pressure gauge 3, its import fills knockdown export and Balance Air with component gas respectively and fills knockdown export and be connected; Emptying ball valve 4, its import is connected with the outlet of described main line Pressure gauge; Vacuum control parts, its import exports with described main line Pressure gauge 3 respectively and 4 imports of emptying ball valve are connected; Treat gas filling bottle 6, it is arranged on and weighs on balance 7, and inflation inlet is connected with 3 outlets of main line Pressure gauge, treats that gas filling bottle 6 is by the conveying of cylinder valve control gas to be inflated.
Component gas fills parts and comprises the component Pressure gauge 11 and the component ball valve 12 that are connected successively by pipeline; 11 imports of component Pressure gauge are connected with component gas bottle; Component ball valve 12 exports with 3 imports of main line Pressure gauge and is connected, and component gas bottle is by the conveying of component bottle valve control component gas.
Balance Air fills parts and comprises the gas purifier 21, Balance Air pressure table 22 and the balaced balloon valve 23 that are connected successively by pipeline; Gas purifier 21 is inputted balanced gas; Balance Air ball valve 23 exports with 3 imports of main line Pressure gauge and is connected, the purification for gas equipment that this gas purifier 21 is prior art.
Vacuum control parts comprise the Vacuum ball valve 51 and the vavuum pump 52 that are connected successively by pipeline; Vacuum ball valve 51 imports are connected with 3 outlets of main line Pressure gauge.Above-mentioned pipeline adopts inwall polishing stainless steel pipe.
When the utility model application, operating process is as follows:
1, get one through pretreated main line Pressure gauge 3 exits that are connected to after gas filling bottle 6 is weighed, open emptying ball valve 4, component ball valve 12, Balance Air ball valve 23 and Vacuum ball valve 51;
2, close emptying ball valve 4, open vavuum pump 52, pipeline is vacuumized, after vacuum reaches requirement, close all ball valves;
3, open component bottle valve and cylinder valve to be inflated, slowly open component ball valve 12, be filled with component raw material gas, to the mass number needing, close successively component ball valve 12, cylinder valve to be inflated and component bottle valve;
4, open emptying ball valve 4, the residual air in delivery system pipeline, opens after Balance Air ball valve 23 purges 30 seconds and closes Balance Air ball valve 23 and emptying ball valve 4, pulls down and treats gas filling bottle 6, weighs;
5, reconnect and treat gas filling bottle 6, open vavuum pump 52 and Vacuum ball valve 51, system is vacuumized, close Vacuum ball valve;
6, open cylinder valve to be inflated, slowly open Balance Air ball valve 23 and be filled with Balance Air, after the mass number needing, close successively Balance Air ball valve 23, cylinder valve to be inflated;
7, open emptying ball valve 4, the residual air in delivery system pipeline, pulls down and treats gas filling bottle 6, weighs, and has filled.
In sum, a kind of normal mixture body of the utility model preparation facilities, this device has increased gas purifier, effectively removes the impurity in Balance Air, improves stability and the accuracy of normal mixture body.
Although content of the present utility model has been done detailed introduction by above preferred embodiment, will be appreciated that above-mentioned description should not be considered to restriction of the present utility model.Read after foregoing those skilled in the art, for multiple amendment of the present utility model and substitute will be all apparent.Therefore, protection domain of the present utility model should be limited to the appended claims.
Claims (5)
1. a normal mixture body preparation facilities, comprises component gas and fills parts, it is characterized in that, also comprises:
Balance Air fills parts,
Main line Pressure gauge (3), its import fills knockdown export and Balance Air with component gas respectively and fills knockdown export and be connected;
Emptying ball valve (4), its import is connected with the outlet of described main line Pressure gauge;
Vacuum control parts, its import is connected with described main line Pressure gauge outlet and the import of emptying ball valve respectively;
Treat gas filling bottle (6), it is arranged on and weighs balance (7) above, and inflation inlet is connected with main line Pressure gauge (3) outlet.
2. normal mixture body preparation facilities as claimed in claim 1, is characterized in that, described component gas fills parts and comprises the component Pressure gauge (11) and the component ball valve (12) that are connected successively by pipeline;
Described component Pressure gauge (11) import is connected with component gas bottle;
Described component ball valve (12) outlet is connected with main line Pressure gauge (3) import.
3. normal mixture body preparation facilities as claimed in claim 2, is characterized in that, described Balance Air fills parts and comprises the gas purifier (21), Balance Air pressure table (22) and the balaced balloon valve (23) that are connected successively by pipeline;
Described gas purifier (21) input balanced gas;
Described Balance Air ball valve (23) outlet is connected with main line Pressure gauge (3) import.
4. normal mixture body preparation facilities as claimed in claim 1, is characterized in that, described vacuum control parts comprise the Vacuum ball valve (51) and the vavuum pump (52) that are connected successively by pipeline;
Described Vacuum ball valve (51) import is connected with main line Pressure gauge (3) outlet.
5. the normal mixture body preparation facilities as described in claim 2-4 any one claim, is characterized in that, described pipeline adopts inwall polishing stainless steel pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320886394.6U CN203635082U (en) | 2013-12-31 | 2013-12-31 | Standard mixed gas preparation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320886394.6U CN203635082U (en) | 2013-12-31 | 2013-12-31 | Standard mixed gas preparation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203635082U true CN203635082U (en) | 2014-06-11 |
Family
ID=50866366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320886394.6U Expired - Lifetime CN203635082U (en) | 2013-12-31 | 2013-12-31 | Standard mixed gas preparation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203635082U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104959049A (en) * | 2015-06-11 | 2015-10-07 | 中国船舶重工集团公司第七一八研究所 | Ultra-pure mixed gas preparation system and method |
| CN108745010A (en) * | 2018-06-20 | 2018-11-06 | 福建久策气体集团有限公司 | A kind of severe toxicity electronics gaseous mixture configuration technique |
| CN109603597A (en) * | 2018-12-05 | 2019-04-12 | 武汉钢铁集团气体有限责任公司 | Low concentration multi component mixed gas production system |
| CN112007529A (en) * | 2020-07-20 | 2020-12-01 | 上海伟创标准气体分析技术有限公司 | Standard mixed gas preparation device |
-
2013
- 2013-12-31 CN CN201320886394.6U patent/CN203635082U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104959049A (en) * | 2015-06-11 | 2015-10-07 | 中国船舶重工集团公司第七一八研究所 | Ultra-pure mixed gas preparation system and method |
| CN104959049B (en) * | 2015-06-11 | 2017-03-22 | 中国船舶重工集团公司第七一八研究所 | ultra-pure mixed gas preparation system and method |
| CN108745010A (en) * | 2018-06-20 | 2018-11-06 | 福建久策气体集团有限公司 | A kind of severe toxicity electronics gaseous mixture configuration technique |
| CN109603597A (en) * | 2018-12-05 | 2019-04-12 | 武汉钢铁集团气体有限责任公司 | Low concentration multi component mixed gas production system |
| CN109603597B (en) * | 2018-12-05 | 2021-06-29 | 武汉钢铁集团气体有限责任公司 | Low-concentration multi-component mixed gas production system |
| CN112007529A (en) * | 2020-07-20 | 2020-12-01 | 上海伟创标准气体分析技术有限公司 | Standard mixed gas preparation device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203635082U (en) | Standard mixed gas preparation device | |
| CN104888635A (en) | Device and method for compounding multiple cylinders of mixed gas | |
| CN107726043B (en) | Mixed gas transformation method of 110kV sulfur hexafluoride gas insulation current transformer | |
| CN205067265U (en) | Gaseous dynamic adsorption desorption testing arrangement | |
| CN204159307U (en) | A kind of mixed gas preparation device | |
| CN101085675A (en) | SF6 gas reclaiming purifying device and purifying method | |
| CN117101339B (en) | Adsorbent management method based on hydrogen production purification and electronic equipment | |
| CN112516746A (en) | C4F7N/CO2Mixed gas recovery and purification device | |
| CN106870945B (en) | Natural gas pressure regulating skid-mounted device with multistage safety protection function | |
| CN207012771U (en) | Sulfur hexafluoride and nitrogen mixed gas recovery separating-purifying device | |
| CN105858610A (en) | Highly-efficient molecular sieve oxygen generator | |
| CN204093403U (en) | A kind of distributing instrument pressure equaliser | |
| CN112414892A (en) | Low-temperature helium-based mixed gas adsorption research system and control method | |
| CN201526806U (en) | Continuous liquid supply device | |
| CN208566179U (en) | More bottles of charging devices of Standard Gases | |
| CN204429046U (en) | Vinylacetylene gas purification apparatus | |
| CN206033231U (en) | High -purity nitrogen generator of pressure swing adsorption | |
| CN202532167U (en) | High-purity oxygen bottling device | |
| CN203635083U (en) | Multi-bottle standard mixed gas filling device | |
| CN109707998B (en) | Gas supply system for zone-melting gas doped monocrystalline silicon | |
| CN202337816U (en) | Nitrogen and argon gas mixing device | |
| CN105645360B (en) | efficient molecular sieve oxygenerator | |
| CN204848792U (en) | Marsh gas purifies purification desulfurization system | |
| CN206152400U (en) | Parallel air inlet unit | |
| CN204127665U (en) | A kind of cryogenic liquide transports basin safely |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140611 |
|
| CX01 | Expiry of patent term |