CN206497088U - Gas chromatograph carrier gas purifier - Google Patents
Gas chromatograph carrier gas purifier Download PDFInfo
- Publication number
- CN206497088U CN206497088U CN201720061174.8U CN201720061174U CN206497088U CN 206497088 U CN206497088 U CN 206497088U CN 201720061174 U CN201720061174 U CN 201720061174U CN 206497088 U CN206497088 U CN 206497088U
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- CN
- China
- Prior art keywords
- gas
- test tube
- box body
- fixedly connected
- chromatograph
- 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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Abstract
The utility model discloses a gas chromatograph carrier gas purifier, including the air supply bottle, the fixed grafting in top of air supply bottle has the air duct, and the one end of air duct is pegged graft in the piston, and the test tube has been cup jointed to one side of piston, and fixed mounting has first box body in the test tube, and one side fixed connection of first box body through first company pipe and second box body, and the second box body is through one side fixed connection of second company pipe and neutralization box, and the top of neutralization box is provided with into the liquid and fights, and the top of feed liquor fill runs through the top of test tube and exposes outside it. The utility model discloses a set up test tube, first box body, first even pipe, second even pipe, neutralization box, advance liquid fill, blast pipe, diaphragm, drying cabinet and drying tube, this gas chromatograph carrier gas purifier carries out abundant and thorough getting rid of to the impurity in the nitrogen gas through setting up multistage substep edulcoration device to improve the purity of nitrogen gas, thereby improve the detection precision of chromatograph, thereby improve the practicality of chromatograph.
Description
Technical field
The utility model is related to gas purification technique field, specially a kind of gas chromatograph carrier gas purifier.
Background technology
Chromatograph is the important instrument that pharmaceutical industry is analyzed production technology and product composition, and the quality of carrier gas can be direct
The precision of chromatograph analyze data and the service life of instrument are influenceed, the accuracy relation of chromatograph analyze data is between each operation
The transmission of amount, while being also related to the economic benefit of enterprise, although current purity requirement of the laboratory gas chromatograph to carrier gas
More than 99%, but be due to current China's nitrogen production technology it is limited, in actual industrial production, it is difficult to reach laboratory
Required precision, containing impurity such as carbon monoxide, oxygen, carbon dioxide and moisture in industrial nitrogen, therefore can influence
Chromatographic Detection results, so as to reduce chromatographic practicality.
Utility model content
(1) technical problem solved
In view of the shortcomings of the prior art, the utility model provides a kind of gas chromatograph carrier gas purifier, solves
The problem of existing gas chromatograph practicality is relatively low.
(2) technical scheme
To achieve the above object, the utility model provides following technical scheme：A kind of gas chromatograph carrier gas purifier,
Including gas source bottle, the top of the gas source bottle, which is fixed, is plugged with airway tube, and one end of the airway tube is plugged in piston, described
The side of piston, which is socketed with test tube, the test tube, is installed with the first box body, and the side of first box body passes through first
Connecting leg is fixedly connected with the side of the second box body, and second box body is fixedly connected by the second connecting leg with neutralizing the side of case,
Be provided with feed liquor bucket at the top of the neutralization case, and feed liquor bucket top through the top of test tube and exposed outside it, it is described in
Blast pipe is fixedly connected with the side of case, and one end of blast pipe is run through test tube and extended to outside it, the outer wall of the test tube
On be socketed with fixed cover, the bottom of the fixed cover, which is fixedly connected between support column, the support column to fix by transverse slat, to be connected
Connect, drying box, the top of the drying box and the one of the exposed blast pipe outside test tube are installed with the top of the transverse slat
End is fixedly connected, and the side of the drying box is fixedly connected by drying tube with chromatographic one end, the chromatographic bottom
It is fixedly connected on transverse slat, the side of the support column is fixedly connected with pole, and the bottom of the gas source bottle is fixedly connected on branch
The top of bar.
It is preferred that, it is provided with air bleeding valve on the airway tube.
It is preferred that, it is provided with foam-rubber cushion in the piston.
It is preferred that, the junction of the test tube and fixed cover is provided with elastic ring.
It is preferred that, the side of the support column is installed with balancing weight.
It is preferred that, the junction of the blast pipe and drying box is provided with sealing gasket.
(3) beneficial effect
The utility model provides a kind of gas chromatograph carrier gas purifier.Possesses following beneficial effect：
(1), the utility model is by setting test tube, the first box body, the first connecting leg, the second box body, the second connecting leg, neutralization
Case, feed liquor bucket, blast pipe, transverse slat, drying box and drying tube, the gas chromatograph carrier gas purifier is by setting multistage substep
Knot screen, carries out fully and thoroughly removing, to improve the purity of nitrogen, so as to improve chromatographic to the impurity in nitrogen
Accuracy of detection, so that chromatographic practicality is improved, and the air-tightness of whole device is intact, and gas is imported by gas source bottle and tried
In pipe, the cupric oxide powder that heating is placed with the first box body, the first box body is initially entered, the oxidation in gas can be absorbed
Carbon, then gas the second box body is entered by the first connecting leg, the carbon block of heating is placed with the second box body, can be absorbed in gas
Oxygen, then gas by the second connecting leg enter neutralize case in, neutralize case in be contained with limewash, can absorb in gas
Carbon dioxide, last gas is entered in drying box by blast pipe, and quick lime is placed with drying box, can be absorbed in gas
Moisture, the gas for eventually passing through thorough removal of impurities is conveyed to chromatograph by drying tube, so as to reach the purpose of purification gas.
Brief description of the drawings
Fig. 1 is the utility model structural profile schematic diagram；
Fig. 2 is the utility model fixed cover structural side view.
In figure：1 gas source bottle, 2 airway tubes, 3 pistons, 4 test tubes, 5 first box bodys, 6 first connecting legs, 7 second box bodys, 8 second
In connecting leg, 9 and case, 10 feed liquor buckets, 11 blast pipes, 12 fixed covers, 13 support columns, 14 transverse slats, 15 drying boxes, 16 drying tubes, 17
Chromatograph, 18 poles, 19 air bleeding valves, 20 foam-rubber cushions, 21 elastic rings, 22 balancing weights, 23 sealing gaskets.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
As shown in Figure 1-2, the utility model provides a kind of technical scheme：A kind of gas chromatograph carrier gas purifier, should
Gas chromatograph carrier gas purifier is carried out fully and thoroughly by setting multistage substep knot screen to the impurity in nitrogen
Remove, to improve the purity of nitrogen, so that the accuracy of detection of chromatograph 17 is improved, so that the practicality of chromatograph 17 is improved, and
And the air-tightness of whole device is intact, including gas source bottle 1, the top of gas source bottle 1, which is fixed to be plugged with airway tube 2, airway tube 2, to be set
Air bleeding valve 19 is equipped with, air bleeding valve 19 is set, the on and off of gas can be controlled, one end of airway tube 2 is plugged in piston 3, it is living
Foam-rubber cushion 20 is provided with plug 3, foam-rubber cushion 20 is set, the bottleneck of test tube 4 can be played a protective role, the side set of piston 3
It is connected in test tube 4, test tube 4 and is installed with the first box body 5, gas is imported in test tube 4 by gas source bottle 1, initially enters first
The cupric oxide powder of heating is placed with box body 5, the first box body 5, the carbon monoxide in gas can be absorbed, the first box body 5
Side is fixedly connected by the first connecting leg 6 with the side of the second box body 7, and then gas enters the second box body by the first connecting leg 6
7, the carbon block of heating is placed with the second box body 7, the oxygen in gas can be absorbed, the second box body 7 is by the second connecting leg 8 with
It is fixedly connected with the side of case 9, then gas is entered by the second connecting leg 8 and neutralized in case 9, neutralizes in case 9 and be contained with limewash,
The carbon dioxide in gas can be absorbed, the top for neutralizing case 9 is provided with feed liquor bucket 10, and test tube is run through at the top of feed liquor bucket 10
4 top is simultaneously exposed outside it, by feed liquor bucket 10, solution can be added in case 9 to neutralizing, company is fixed in the side for neutralizing case 9
Blast pipe 11 is connected to, and one end of blast pipe 11 is run through test tube 4 and extended to outside it, and fixed cover is socketed with the outer wall of test tube 4
12, the junction of test tube 4 and fixed cover 12 is provided with elastic ring 21, sets elastic ring 21, the outer wall of test tube 4 can be protected
Shield, the bottom of fixed cover 12 is fixedly connected with support column 13, and the side of support column 13 is installed with balancing weight 22, sets counterweight
Block 22, can play a part of being fixedly connected by transverse slat 14 between balance whole device weight, support column 13, the top of transverse slat 14
Portion is installed with drying box 15, and last gas is entered in drying box 15 by blast pipe 11, and raw stone is placed with drying box 15
Ash, can absorb the moisture in gas, and the gas for eventually passing through thorough removal of impurities is conveyed to chromatograph 17 by drying tube 16, so that
The purpose of purification gas is reached, the top of drying box 15 is fixedly connected with one end of the exposed blast pipe 11 outside test tube 4, be vented
The junction of pipe 11 and drying box 15 is provided with sealing gasket 23, sets sealing gasket 23, can prevent gas from leaking, drying box 15
Side is fixedly connected by drying tube 16 with one end of chromatograph 17, and the bottom of chromatograph 17 is fixedly connected on transverse slat 14, branch
The side of dagger 13 is fixedly connected with pole 18, and the bottom of gas source bottle 1 is fixedly connected on the top of pole 18.
In use, the gas chromatograph carrier gas purifier is by setting multistage substep knot screen, to miscellaneous in nitrogen
Matter fully and thoroughly remove, to improve the purity of nitrogen, so that the accuracy of detection of chromatograph 17 is improved, so as to improve color
The practicality of spectrometer 17, and the air-tightness of whole device is intact, gas is imported in test tube 4 by gas source bottle 1, initially enters the
The cupric oxide powder of heating is placed with one box body 5, the first box body 5, the carbon monoxide in gas can be absorbed, then gas leads to
Cross the first connecting leg 6 and enter the carbon block that heating is placed with the second box body 7, the second box body 7, the oxygen in gas can be absorbed, so
Gas is entered by the second connecting leg 8 and neutralized in case 9 afterwards, is neutralized in case 9 and is contained with limewash, can absorb the titanium dioxide in gas
Carbon, last gas is entered in drying box 15 by blast pipe 11, is placed with quick lime in drying box 15, can be absorbed in gas
Moisture, the gas for eventually passing through thorough removal of impurities is conveyed to chromatograph 17 by drying tube 16, so as to reach the purpose of purification gas.
Can to sum up obtain, the gas chromatograph carrier gas purifier, by set test tube 4, the first box body 5, the first connecting leg 6,
Second box body 7, the second connecting leg 8, neutralization case 9, feed liquor bucket 10, blast pipe 11, transverse slat 14, drying box 15 and drying tube 16, are solved
The problem of existing gas chromatograph practicality is relatively low.
It should be noted that the electric elements occurred in this article are electrically connected with extraneous main controller and 220V civil powers, and
And main controller can play the conventionally known equipment of control, herein, such as first and second or the like pass for computer etc.
It is that term is used merely to make a distinction an entity or operation and another entity or operate, and not necessarily requires or secretly
Show between these entities or operation there is any this actual relation or order.Moreover, term " comprising ", "comprising" or
Any other variant thereof is intended to cover non-exclusive inclusion so that process, method, article including a series of key elements or
Person's equipment not only includes those key elements, but also other key elements including being not expressly set out, or also includes being this mistake
Journey, method, article or the intrinsic key element of equipment.In the absence of more restrictions, by sentence "including a ..."
The key element of restriction, it is not excluded that also there is in addition identical in the process including the key element, method, article or equipment will
Element.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of gas chromatograph carrier gas purifier, including gas source bottle (1), it is characterised in that：The top of the gas source bottle (1)
Fixed to be plugged with airway tube (2), one end of the airway tube (2) is plugged in piston (3), the side socket of the piston (3)
Have and the first box body (5) is installed with test tube (4), the test tube (4), the side of first box body (5) connects by first
Pipe (6) is fixedly connected with the side of the second box body (7), and second box body (7) is by the second connecting leg (8) with neutralizing case (9)
Side is fixedly connected, and feed liquor bucket (10) is provided with the top of the neutralization case (9), and test tube is run through at the top of feed liquor bucket (10)
(4) top is simultaneously exposed outside it, and the side for neutralizing case (9) is fixedly connected with blast pipe (11), and blast pipe (11)
One end is through test tube (4) and extends to outside it, and fixed cover (12), the fixed cover are socketed with the outer wall of the test tube (4)
(12) bottom is fixedly connected between support column (13), the support column (13) and is fixedly connected by transverse slat (14), the horizontal stroke
Drying box (15), top and the exposed exhaust in test tube (4) outside of the drying box (15) are installed with the top of plate (14)
One end of pipe (11) is fixedly connected, and the side of the drying box (15) is fixed by one end of drying tube (16) and chromatograph (17)
Connection, the bottom of the chromatograph (17) is fixedly connected on transverse slat (14), and the side of the support column (13) is fixedly connected with
Pole (18), the bottom of the gas source bottle (1) is fixedly connected on the top of pole (18).
2. a kind of gas chromatograph carrier gas purifier according to claim 1, it is characterised in that：The airway tube (2)
On be provided with air bleeding valve (19).
3. a kind of gas chromatograph carrier gas purifier according to claim 1, it is characterised in that：In the piston (3)
It is provided with foam-rubber cushion (20).
4. a kind of gas chromatograph carrier gas purifier according to claim 1, it is characterised in that：The test tube (4) with
The junction of fixed cover (12) is provided with elastic ring (21).
5. a kind of gas chromatograph carrier gas purifier according to claim 1, it is characterised in that：The support column (13)
Side be installed with balancing weight (22).
6. a kind of gas chromatograph carrier gas purifier according to claim 1, it is characterised in that：The blast pipe (11)
The junction of drying box (15) is provided with sealing gasket (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720061174.8U CN206497088U (en) | 2017-01-17 | 2017-01-17 | Gas chromatograph carrier gas purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720061174.8U CN206497088U (en) | 2017-01-17 | 2017-01-17 | Gas chromatograph carrier gas purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206497088U true CN206497088U (en) | 2017-09-15 |
Family
ID=59802430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720061174.8U Expired - Fee Related CN206497088U (en) | 2017-01-17 | 2017-01-17 | Gas chromatograph carrier gas purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206497088U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112730709A (en) * | 2020-12-05 | 2021-04-30 | 江苏省欧萨环境检测技术有限公司 | Gas chromatograph carrier gas purifier |
-
2017
- 2017-01-17 CN CN201720061174.8U patent/CN206497088U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112730709A (en) * | 2020-12-05 | 2021-04-30 | 江苏省欧萨环境检测技术有限公司 | Gas chromatograph carrier gas purifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170915 Termination date: 20200117 |