CN110201425B - Breaking and sealing device for gas-liquid phase separation - Google Patents
Breaking and sealing device for gas-liquid phase separation Download PDFInfo
- Publication number
- CN110201425B CN110201425B CN201910451762.6A CN201910451762A CN110201425B CN 110201425 B CN110201425 B CN 110201425B CN 201910451762 A CN201910451762 A CN 201910451762A CN 110201425 B CN110201425 B CN 110201425B
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- China
- Prior art keywords
- sealing
- pipe
- gas
- breaking
- tube
- 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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- 238000007789 sealing Methods 0.000 title claims abstract description 112
- 239000007791 liquid phase Substances 0.000 title claims abstract description 15
- 238000005191 phase separation Methods 0.000 title claims abstract description 15
- 239000007787 solid Substances 0.000 claims description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 18
- 239000007788 liquid Substances 0.000 description 9
- 239000011521 glass Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
Abstract
The invention provides a breaking and sealing device for gas-liquid phase separation, which comprises a pipe body, a breaking and sealing cap and a breaking and sealing rod, wherein the pipe body is a T-shaped pipe and comprises a transverse pipe and a vertical pipe, one end of the transverse pipe is provided with a sealing element, the lower end of the breaking and sealing rod is fixedly connected to the bottom of the breaking and sealing cap, the breaking and sealing rod is inserted into the vertical pipe, the outer wall of the breaking and sealing rod is sealed with the inner wall of the vertical pipe, the breaking and sealing cap is sleeved at the lower end of the vertical pipe, the gas end of the sealing pipe is inserted into one end of the transverse pipe and is sealed by the sealing element, and the breaking and sealing rod is used for extruding the gas end of the sealing pipe by upward movement. The invention has the beneficial effects that: the sealing sleeve is adopted to fix the sealing tube to be broken into the transverse tube, and the sealing tube is broken by upward pressing of the breaking rod, so that the operation is reliable, safe and reliable; the sealing ring and the sealing ring are adopted to seal one end of the transverse pipe and the lower end of the vertical pipe, and the other end of the transverse pipe is connected with the vacuum system, so that the inside of the pipe is in a vacuum state, gas in the pipe can be fully extracted, and air can be prevented from mixing.
Description
Technical Field
The invention relates to the field of breaking and sealing devices, in particular to a breaking and sealing device for gas-liquid phase separation.
Background
It is often necessary in laboratories to seal liquids and gases in a sealed tube to allow them to react or to hold some gases through a sealed tube filled with some of the liquid, which is typically of glass material, and when it is desired to use or test the gases in these glass sealed tubes, it is necessary to freeze the sealed tube until the liquid solidifies, then destroy the glass sealed tube to release the gases and then collect the gases for use, thereby separating the gas from the liquid in the sealed tube, and thus a sealing device is required that can seal the sealed tube.
Disclosure of Invention
In view of this, an embodiment of the present invention provides a seal breaking device for breaking a seal tube, where the seal tube has a solid end and a gas end, and includes a tube body, a seal breaking cap, and a seal breaking rod, where the tube body is a T-shaped tube, and includes a cross tube and a vertical tube that are vertically connected and communicated, the two ends of the cross tube and the lower end of the vertical tube are both open, one end of the cross tube is provided with a sealing element, the lower end of the seal breaking rod extends into the seal breaking cap and is fixedly connected to the bottom of the seal breaking cap, the seal breaking rod is inserted into the vertical tube, the outer wall of the seal breaking rod is sealed with the inner wall of the vertical tube, the seal breaking cap is sleeved at the lower end of the vertical tube, and the gas end of the seal breaking tube is inserted into one end of the cross tube and is sealed by the sealing element, and the seal breaking cap drives the seal breaking rod to move upward, so as to break the gas end of the seal tube.
Further, the transverse tube is a stepped tube with one thick end and one thin end, and the gas end of the sealing tube is inserted into the thicker end.
Further, the thinner end of the transverse tube is connected with a vacuum system.
Further, the sealing element comprises a sealing sleeve and the sealing ring, the sealing ring is arranged in the sealing sleeve, the sealing sleeve is sleeved at one end of the transverse tube, and the sealing ring is sleeved on the sealing tube.
Further, the sealing ring material is rubber.
Further, one end of the transverse tube is provided with external threads, the sealing sleeve is internally provided with internal threads, and the sealing sleeve is connected to the end part of the transverse tube through threads.
Further, the lower end of the vertical pipe is provided with external threads, the inside of the broken sealing cap is provided with internal threads, and the broken sealing cap is connected to the vertical pipe through threads.
Further, an annular groove is formed in the seal breaking rod, a sealing ring is arranged in the groove, and the sealing ring is used for sealing the lower end of the vertical pipe.
The invention has the beneficial effects that: the sealing sleeve is adopted to fix the sealing tube to be broken in the transverse tube, and the sealing tube is broken by upward pressing of the breaking rod, so that the operation is reliable, safe and reliable; the sealing ring and the sealing ring are adopted to seal one end of the transverse pipe and the lower end of the vertical pipe, and the other end of the transverse pipe is connected with the vacuum system, so that the inside of the pipe is in a vacuum state, gas in the pipe can be fully extracted, and air can be prevented from mixing.
Drawings
Fig. 1 is a schematic diagram of the working structure of a breaking and sealing device for gas-liquid phase separation according to the present invention.
Fig. 2 is a schematic diagram of a dispersion structure of a breaking device for gas-liquid phase separation according to the present invention.
In the figure: 1-pipe body, 11-horizontal pipe, 12-standpipe, 2-seal cover, 3-broken seal cap, 4-broken seal rod, 41-annular groove, 5-seal ring, 6-seal ring, 7-seal pipe, 71-scratch, 72-solid end and 73-gas end.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1 and 2, a seal breaking device for gas-liquid phase separation is used for breaking a seal tube 7, wherein liquid and gas are sealed in the seal tube 7, the seal tube 7 is frozen at low temperature until the liquid is solidified at one end in the seal tube 7 before breaking, the seal tube 7 after the liquid is solidified is provided with a solid end 72 and a gas end 73, the gas end 73 is provided with a scratch 71, the seal breaking device comprises a tube body 1, a seal breaking cap 3 and a seal breaking rod 4,
the pipe body 1 is a T-shaped pipe, and comprises a transverse pipe 11 and a vertical pipe 12 which are vertically connected and communicated, wherein the top of the vertical pipe 12 is connected with the middle part of the transverse pipe 11, the transverse pipe 11 is communicated with the vertical pipe 12, two ends of the transverse pipe 11 and the lower end of the vertical pipe 12 are both openings, the left end of the transverse pipe 11 and the lower end of the vertical pipe 12 are both provided with external threads, and the transverse pipe 11 is a stepped pipe with thick left end and thin right end.
The sealing device is characterized in that a sealing element is arranged at the left end of the transverse tube 11, the sealing element comprises a sealing sleeve 2 and a sealing ring 5, the sealing sleeve 2 is provided with a left end face for the left end, the right end is an open tube body, a through hole is formed in the left end face, the sealing sleeve 2 is sleeved in the transverse tube 11 at the left end, internal threads are arranged in the sealing sleeve 2, the sealing sleeve 2 is connected with the transverse tube 11 through threads, the sealing ring 5 is a hollow cylinder, the sealing ring 5 is made of elastic materials, specifically, the sealing ring 5 is made of rubber, the sealing ring 5 is arranged in the sealing sleeve 2, the left end of the transverse tube 11 abuts against the sealing ring 5 on the left end face of the sealing sleeve 2, the gas end 73 of the sealing tube 7 penetrates through the through hole in the left end face of the sealing sleeve 2 and is inserted in the transverse tube, scratches of the sealing tube 7 are located right above the vertical tube 7, the sealing ring 5 is sleeved on the surface of the sealing tube 7, the left end of the transverse tube 11 is sealed, and the right end of the transverse tube 11 is connected with a vacuum system.
The broken cap 3 is the upper end open-ended lower extreme confined body of pipe, broken cap 3 inner wall is equipped with the internal thread, broken seal rod 4 is the thick body of rod of upper end, broken seal rod 4 length slightly is greater than standpipe 12 length, broken seal rod 4's lower extreme fixed set up in broken cap 3 bottom, and broken seal rod 4 lower extreme with have the clearance between the broken seal cap 3 inner wall, broken seal cap 3 cup joints the lower extreme of standpipe 12, and the two passes through threaded connection, broken seal rod 4 inserts in the standpipe 12 and can follow standpipe 12 slides from top to bottom, broken seal rod 4 lower extreme is equipped with annular groove 41, in this embodiment, annular groove 41 quantity is two, two annular groove 41 set up relatively from top to bottom in broken seal rod 4, be equipped with sealing washer 6 in the sealing groove 41, sealing washer 6 hugs closely standpipe 12 inner wall, thereby seals standpipe 12 lower extreme.
When the breaking cap 3 is screwed upward on the standpipe 12, the breaking rod 4 moves upward, and the breaking rod 4 breaks the sealing tube 7 to be broken.
The operation flow of the breaking and sealing device for gas-liquid phase separation of the invention for breaking and sealing the sealing tube 7 is as follows:
1. freezing the sealed tube 7 to be broken to a solid end 72 in which liquid solidifies in the broken tube 7;
2. inserting the gas end 73 of the sealing pipe 7 to be broken into the left end of the transverse pipe 11, and enabling the scratch 71 to be positioned right above the vertical pipe 12;
3. the right end of the transverse tube 11 is connected with a vacuum system, the transverse tube is screwed into the sealing cap 3 upwards, the sealing rod 4 moves upwards, the scratch 71 of the sealing tube 7 is crushed, the sealing tube 7 is broken, and the vacuum system collects gas to complete gas-liquid separation.
In this document, terms such as front, rear, upper, lower, etc. are defined with respect to the positions of the components in the drawings and with respect to each other, for clarity and convenience in expressing the technical solution. It should be understood that the use of such orientation terms should not limit the scope of the protection sought herein.
The embodiments described above and features of the embodiments herein may be combined with each other without conflict.
The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the invention are intended to be included within the scope of the invention.
Claims (7)
1. A gas-liquid phase separation's broken seal device for broken seal tube, the seal tube has solid end and gas end, its characterized in that: the sealing device comprises a pipe body, a sealing breaking cap and a sealing breaking rod, wherein the pipe body is a T-shaped pipe and comprises a transverse pipe and a vertical pipe which are vertically connected and communicated, both ends of the transverse pipe and the lower end of the vertical pipe are both openings, one end of the transverse pipe is provided with a sealing element, and the other end of the transverse pipe is connected with a vacuum system; the lower end of the sealing rod extends into the sealing cap and is fixedly connected to the bottom of the sealing cap, the sealing rod is inserted into the vertical pipe, the outer wall of the sealing rod is sealed with the inner wall of the vertical pipe, the sealing cap is sleeved at the lower end of the vertical pipe, the gas end of the sealing pipe is inserted into one end of the transverse pipe and is sealed by the sealing piece, and the sealing cap drives the sealing rod to move upwards to squeeze the gas end of the sealing pipe;
the lower end of the vertical pipe is provided with external threads, the inside of the broken sealing cap is provided with internal threads, and the broken sealing cap is connected to the vertical pipe through threads.
2. The seal breaking device for gas-liquid phase separation according to claim 1, wherein: the transverse tube is a stepped tube with one thick end and one thin end, and the gas end of the sealing tube is inserted into the thicker end.
3. The seal breaking device for gas-liquid phase separation according to claim 2, wherein: and one thinner end of the transverse tube is connected with a vacuum system.
4. The seal breaking device for gas-liquid phase separation according to claim 1, wherein: the sealing piece comprises a sealing sleeve and a sealing ring, wherein the sealing ring is arranged in the sealing sleeve, the sealing sleeve is sleeved at one end of the transverse pipe, and the sealing ring is sleeved on the sealing pipe.
5. The seal breaking device for gas-liquid phase separation according to claim 4, wherein: the sealing ring is made of rubber.
6. The seal breaking device for gas-liquid phase separation according to claim 4, wherein: the one end of violently managing is equipped with the external screw thread, be equipped with the internal screw thread in the seal cover, the seal cover pass through threaded connection in the tip of violently managing.
7. The seal breaking device for gas-liquid phase separation according to claim 1, wherein: the sealing rod is provided with an annular groove, a sealing ring is arranged in the groove, and the sealing ring is used for sealing the lower end of the vertical pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910451762.6A CN110201425B (en) | 2019-05-28 | 2019-05-28 | Breaking and sealing device for gas-liquid phase separation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910451762.6A CN110201425B (en) | 2019-05-28 | 2019-05-28 | Breaking and sealing device for gas-liquid phase separation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110201425A CN110201425A (en) | 2019-09-06 |
| CN110201425B true CN110201425B (en) | 2024-01-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910451762.6A Active CN110201425B (en) | 2019-05-28 | 2019-05-28 | Breaking and sealing device for gas-liquid phase separation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110201425B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1314295A (en) * | 2000-03-21 | 2001-09-26 | 吴振东 | Lateral press opened pneumatic pipe-like container |
| DE20206606U1 (en) * | 2001-05-09 | 2002-07-18 | Greiner Extrusionstechnik Gmbh | Separator, in particular for separating a mixture and supply device with a separator |
| DE102007050945A1 (en) * | 2007-10-23 | 2009-04-30 | Franz Schuck Gmbh | Sealing plug for sealing gas-conducting pipe in building, has press elements provided with internal thread, which cooperates with external thread of screw element to move press elements against each other such that ring bends outwards |
| CN102435533A (en) * | 2011-09-08 | 2012-05-02 | 中国石油化工股份有限公司 | Liquid sampling analysis device and method |
| CN206696045U (en) * | 2017-04-13 | 2017-12-01 | 中国石油天然气股份有限公司 | A kind of simulated experiment collector |
| CN206793703U (en) * | 2017-05-24 | 2017-12-26 | 温州捷高科技有限公司 | A kind of chemical experiment gas collection storage device |
| CN109328111A (en) * | 2016-06-23 | 2019-02-12 | 山东巴罗克生物科技股份有限公司 | A kind of Reagent Tube |
| CN210583790U (en) * | 2019-05-28 | 2020-05-22 | 中国地质大学（武汉） | Gas-liquid phase separation's broken seal device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160018042A1 (en) * | 2014-07-19 | 2016-01-21 | Stephen Dean Bair | Pressure Sealing Plug |
-
2019
- 2019-05-28 CN CN201910451762.6A patent/CN110201425B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1314295A (en) * | 2000-03-21 | 2001-09-26 | 吴振东 | Lateral press opened pneumatic pipe-like container |
| DE20206606U1 (en) * | 2001-05-09 | 2002-07-18 | Greiner Extrusionstechnik Gmbh | Separator, in particular for separating a mixture and supply device with a separator |
| DE102007050945A1 (en) * | 2007-10-23 | 2009-04-30 | Franz Schuck Gmbh | Sealing plug for sealing gas-conducting pipe in building, has press elements provided with internal thread, which cooperates with external thread of screw element to move press elements against each other such that ring bends outwards |
| CN102435533A (en) * | 2011-09-08 | 2012-05-02 | 中国石油化工股份有限公司 | Liquid sampling analysis device and method |
| CN109328111A (en) * | 2016-06-23 | 2019-02-12 | 山东巴罗克生物科技股份有限公司 | A kind of Reagent Tube |
| CN206696045U (en) * | 2017-04-13 | 2017-12-01 | 中国石油天然气股份有限公司 | A kind of simulated experiment collector |
| CN206793703U (en) * | 2017-05-24 | 2017-12-26 | 温州捷高科技有限公司 | A kind of chemical experiment gas collection storage device |
| CN210583790U (en) * | 2019-05-28 | 2020-05-22 | 中国地质大学（武汉） | Gas-liquid phase separation's broken seal device |
Non-Patent Citations (1)
| Title |
|---|
| Phase separation of gas-liquid two-phase stratified and plug flows in multitube T-junction separators;L Yang;AlChE Journal;第63卷(第6期);全文 * |
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| Publication number | Publication date |
|---|---|
| CN110201425A (en) | 2019-09-06 |
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