CN207231868U - A kind of the solvent analysis type solid absorbent tubes of Unscrew - Google Patents
A kind of the solvent analysis type solid absorbent tubes of Unscrew Download PDFInfo
- Publication number
- CN207231868U CN207231868U CN201721129597.5U CN201721129597U CN207231868U CN 207231868 U CN207231868 U CN 207231868U CN 201721129597 U CN201721129597 U CN 201721129597U CN 207231868 U CN207231868 U CN 207231868U
- Authority
- CN
- China
- Prior art keywords
- end pipe
- screw thread
- type solid
- solid absorbent
- adsorbent
- 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.)
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Links
- 239000002250 absorbent Substances 0.000 title claims abstract description 17
- 230000002745 absorbent Effects 0.000 title claims abstract description 17
- 239000007787 solid Substances 0.000 title claims abstract description 17
- 239000002904 solvent Substances 0.000 title claims abstract description 14
- 239000003463 adsorbent Substances 0.000 claims abstract description 16
- 239000011521 glass Substances 0.000 claims abstract description 7
- 239000011490 mineral wool Substances 0.000 claims abstract description 6
- 239000000565 sealant Substances 0.000 claims description 2
- 229920000742 Cotton Polymers 0.000 claims 1
- 239000002594 sorbent Substances 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 6
- 239000003566 sealing material Substances 0.000 abstract description 6
- 238000005070 sampling Methods 0.000 abstract description 5
- 230000007613 environmental effect Effects 0.000 abstract description 3
- -1 spring Substances 0.000 abstract description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000003797 solvolysis reaction Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910001651 emery Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a kind of the solvent analysis type solid absorbent tubes of Unscrew, belong to environmental protection and occupational health technical field, including tube body, adsorbent, mineral wool, spring, air inlet and gas outlet.The tube body includes end pipe I, intermediate tube and end pipe II, and end pipe I, intermediate tube and end pipe II pass sequentially through threaded connection.The utility model is threaded structure on the solvent analysis type solid absorbent tube wall, internal thread and external screw thread contact surface scribble sealing material, in application process tube body is destroyed without using external force, sorbent tubes air inlet can be opened by rotation and gas outlet carries out gas sampling, adsorbent can be taken off by screw thread at rotary adsorbent in laboratory analysis process, solve the risk problem that glass chip stabs testing staff.Internal thread and external screw thread contact surface scribble the leakproofness that sealing material solves sorbent tubes, meet the required precision of sampling flow.
Description
Technical field
The utility model belongs to environmental protection and occupational health technical field, especially relates to a kind of solvolysis of Unscrew
Analysis type solid absorbent tubes.
Background technology
In environmental protection and occupational health detection process, the solvent analysis type solid absorbent tubes are mainly used for gaseous state and vaporous
The collection of organic compound, needs the adsorbent that fractures during the adsorbent of the solvent analysis type solid absorbent tubes is taken out
Pipe, the method for the adsorbent of common taking-up the solvent analysis type solid absorbent tubes include directly fractureing, fractureing after emery wheel wear down
And fractureed using cutter auxiliary, but it is more time-consuming and laborious during fractureing, and there are glass for the sorbent tubes that fracture
Glass chip stabs the risk of skin.
Therefore there is an urgent need for a kind of new technical solution to solve the problems, such as this among the prior art.
Utility model content
A kind of the solvent analysis type solid absorbent tubes of Unscrew are provided, for solving currently used taking-up solvolysis
Glass chip stabs the technical problem of the risk of skin during analysis type solid absorbent tubes adsorbent.A kind of Unscrew it is molten
Agent analytical type solid absorbent tubes, including tube body, adsorbent, mineral wool, spring, air inlet and gas outlet,
The tubular body is disposed with spring, adsorbent and mineral wool, and tube body includes end pipe I, intermediate tube and end
Pipe II；One end of the end pipe I is blind end, which is provided with air inlet, and the other end of end pipe I is uncovered structure,
The open-mouth is provided with screw thread, and end pipe I is connected with intermediate tube thread fitting；The intermediate tube is open at both ends structure, wherein one
End open-mouth is provided with internal thread, and other end open-mouth is provided with external screw thread, the quantity of intermediate tube for two or more and sequentially spiral shell
Line connects；One end of the end pipe II is blind end, which is provided with gas outlet, and the other end of end pipe II is tied to be open
Structure, is provided with screw thread, end pipe II is connected with intermediate tube thread fitting in the open-mouth；
The screw thread is internal thread or external screw thread.
Sealant is both provided with the screw thread of the end pipe I, intermediate tube and end pipe II.
By above-mentioned designing scheme, the utility model can bring following beneficial effect：
The utility model is threaded structure on the solvent analysis type solid absorbent tube wall, and internal thread and external screw thread connect
Contacting surface scribbles sealing material, and tube body is destroyed without using external force in application process, and sorbent tubes air inlet can be opened by rotation
Mouthful and gas outlet carry out gas sampling, adsorbent can be taken off by screw thread at rotary adsorbent in laboratory analysis process, solve
Certainly glass chip stabs the risk problem of testing staff.
Internal thread and external screw thread contact surface scribble the leakproofness that sealing material solves sorbent tubes, meet sampling flow
Required precision.
Brief description of the drawings
The utility model is further described below in conjunction with the drawings and specific embodiments：
Fig. 1 is a kind of structure diagram of the solvent analysis type solid absorbent tubes of Unscrew of the utility model.
1- tube bodies, 2- screw threads, 3- adsorbents, 4- mineral wools, 5- springs, 6- air inlets, 7- gas outlets, 101- end pipes in figure
Ith, 102- intermediate tubes, 103- end pipes II.
Embodiment
As shown in the figure, a kind of the solvent analysis type solid absorbent tubes of easily Unscrew, including tube body 1, screw thread 2, absorption
Agent 3, mineral wool 4, spring 5, air inlet 6 and gas outlet 7,
Be disposed with spring 5, adsorbent 3 and mineral wool 4 inside the tube body 1, tube body 1 include end pipe I 101, in
Between pipe 102 and end pipe II 103；
One end of the end pipe I 101 is blind end, which is provided with air inlet 6, and the other end of end pipe I 101 is spacious
Mouth structure, is provided with screw thread 2, end pipe I 101 is connected with 102 thread fitting of intermediate tube in the open-mouth；
The intermediate tube 102 is open at both ends structure, and internal thread is wherein provided with open at one end, and other end open-mouth is set
External screw thread is equipped with, the quantity of intermediate tube 102 is threadedly coupled for two or more and sequentially；
One end of the end pipe II 103 is blind end, which is provided with gas outlet 7, and the other end of end pipe II 103 is
Uncovered structure, is provided with screw thread 2, end pipe II 103 is connected with 102 thread fitting of intermediate tube in the open-mouth；
The screw thread 2 includes internal thread and external screw thread, and sealing material is scribbled at screw thread 2.
Embodiment one,
Air inlet 6 to be opened rotates the screw thread 2 between end pipe I 101 and intermediate tube 102；Gas outlet 7 to be opened rotates
Screw thread 2 between end pipe II 103 and intermediate tube 102；Adsorbent 3 to be taken out detects, and rotates two adjacent intermediate tubes 102
Screw thread 2.
The leakproofness that sealing material ensure that sorbent tubes is scribbled at screw thread 2, meets the required precision of sampling flow.At the same time
The form that screw thread opens sorbent tubes belongs to nondestructive opening form, to tube body 1 without broken ring, makes the recycling of sorbent tubes
Possibility is provided, there is energy-saving and environment-friendly important meaning.
Claims (3)
1. a kind of the solvent analysis type solid absorbent tubes of Unscrew, it is characterized in that：Including tube body (1), adsorbent (3), glass
Glass cotton (4), spring (5), air inlet (6) and gas outlet (7),
Spring (5), adsorbent (3) and mineral wool (4) are disposed with inside the tube body (1), tube body (1) includes end pipe I
(101), intermediate tube (102) and end pipe II (103)；One end of the end pipe I (101) is blind end, the blind end be provided with into
Gas port (6), the other end of end pipe I (101) is uncovered structure, and the open-mouth is provided with screw thread (2), end pipe I (101) and centre
Manage the connection of (102) thread fitting；The intermediate tube (102) is open at both ends structure, and internal thread is wherein provided with open at one end,
Other end open-mouth is provided with external screw thread, and the quantity of intermediate tube (102) is threadedly coupled for two or more and sequentially；The end pipe II
(103) one end is blind end, which is provided with gas outlet (7), and the other end of end pipe II (103) is uncovered structure,
The open-mouth is provided with screw thread (2), and end pipe II (103) is connected with intermediate tube (102) thread fitting；
2. a kind of the solvent analysis type solid absorbent tubes of Unscrew according to claim 1, it is characterized in that：The spiral shell
Line (2) is internal thread or external screw thread.
3. a kind of the solvent analysis type solid absorbent tubes of Unscrew according to claim 1, it is characterized in that：The end
Sealant is both provided with the screw thread of pipe I (101), intermediate tube (102) and end pipe II (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721129597.5U CN207231868U (en) | 2017-09-05 | 2017-09-05 | A kind of the solvent analysis type solid absorbent tubes of Unscrew |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721129597.5U CN207231868U (en) | 2017-09-05 | 2017-09-05 | A kind of the solvent analysis type solid absorbent tubes of Unscrew |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207231868U true CN207231868U (en) | 2018-04-13 |
Family
ID=61860571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721129597.5U Active CN207231868U (en) | 2017-09-05 | 2017-09-05 | A kind of the solvent analysis type solid absorbent tubes of Unscrew |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207231868U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112058016A (en) * | 2020-09-17 | 2020-12-11 | 乔治洛德方法研究和开发液化空气有限公司 | Method for removing adsorbent media from an adsorption vessel |
-
2017
- 2017-09-05 CN CN201721129597.5U patent/CN207231868U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112058016A (en) * | 2020-09-17 | 2020-12-11 | 乔治洛德方法研究和开发液化空气有限公司 | Method for removing adsorbent media from an adsorption vessel |
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