CN115318009A - Gas-liquid separator - Google Patents
Gas-liquid separator Download PDFInfo
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- CN115318009A CN115318009A CN202211109953.2A CN202211109953A CN115318009A CN 115318009 A CN115318009 A CN 115318009A CN 202211109953 A CN202211109953 A CN 202211109953A CN 115318009 A CN115318009 A CN 115318009A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/02—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising gravity
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/04—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia
- B01D45/08—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia by impingement against baffle separators
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
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Abstract
According to the gas-liquid separator disclosed by the invention, firstly, the combination of centrifugal separation and conventional gravity separation is realized in the gas-liquid separator through the design of the internal components of the gas-liquid separator, so that the gas-liquid separation effect is effectively enhanced. Meanwhile, the design of a conventional centrifugal flow guide spiral sheet is avoided, and the complexity of the device is reduced; secondly, through the design of the backflow cap and the backflow cylinder, secondary and tertiary separation of gas and liquid is realized, and the separation efficiency is effectively improved; thirdly, through baffling many times, the residence time of gas in the gas-liquid separator is prolonged, the separation space is enlarged, and the volume of the gas-liquid separator is reduced. Meanwhile, the collision and the convergence of liquid are enhanced, and the gas discharged from the gas outlet pipe of the separator is reduced from carrying liquid.
Description
Technical Field
The invention relates to the technical field of chemical equipment, in particular to a gas-liquid separator.
Background
The gas-liquid separator is common equipment in the chemical production process and is mainly used for separating liquid carried in gas. Gas-liquid separation can be classified into gravity type, inertial type, centrifugal type, filtering type, etc. according to different principles and structural forms. The gravity type gas-liquid separator has the characteristics of simple structure, convenience in processing and manufacturing and the like, and is relatively mature in technology and relatively wide in application. However, the gravity separator only separates gas and liquid by gravity settling, so that the defects of large volume, low separation efficiency and the like generally exist. Research is also focused on improving the internals of gravity separators to reduce their volume and improve separation.
Patent CN215712852U provides a splash type crushing gas-liquid separator, and through arrangement of structures such as a high-pressure nozzle, a stirring separator and a liquid baffle plate, splash type crushing of gas is realized, and the separation effect is improved. Patent CN215463053U provides a high-efficient gas-liquid separation separator, utilizes silk screen and multi-blade complex filter, has reduced the volume of separator, has improved filter fineness and gyrotron, has realized the secondary separation to the mixed fluid, has improved liquid phase dwell time and separation effect, has reduced the device volume.
However, the existing gas-liquid separator still has relatively short retention time of working media, and the separation space is insufficient, so that the separation efficiency is low. Some improved gas-liquid separators have complicated internal components, and even improve the separation effect by adding moving parts, thereby greatly increasing the processing difficulty and the maintenance cost.
Accordingly, the prior art is yet to be improved and developed.
Disclosure of Invention
In view of the defects of the prior art, the invention aims to provide a gas-liquid separator, which aims to solve the problems of low separation efficiency, complex components, high processing difficulty and high maintenance cost caused by short working medium retention time and insufficient separation space in the conventional gas-liquid separator.
The technical scheme of the invention is as follows:
a gas-liquid separator comprises an outer cylinder body, an upper sealing cover arranged at one end of the outer cylinder body, a lower sealing cover arranged at the other end of the outer cylinder body and an inner component arranged in the outer cylinder body; the wall of the outer cylinder body is provided with an air inlet pipe, the upper sealing cover is provided with an air outlet pipe, and the lower sealing cover is provided with a liquid outlet;
the inner member includes:
the central cylinder comprises an outer pipe connected with the inner wall of the outer cylinder body and an inner pipe forming a double-layer sleeve structure with the outer pipe; an interlayer is formed between the outer pipe and the inner pipe, and one end of the interlayer, which is close to the liquid discharge port, is provided with a liquid leakage hole; the inner pipe is of a hollow structure and is open at the upper part and the lower part;
the backflow cap is arranged at one end, close to the air outlet pipe, of the central cylinder and is arranged at an interval with the central cylinder;
the baffling cylinder is formed by extending one end of the backflow cap close to the air outlet pipe to the direction far away from the central cylinder;
the liquid sealer is arranged at one end of the central cylinder close to the liquid discharge port and is arranged at intervals with the central cylinder; a central liquid discharge pipe is arranged in the middle of the backflow cap, penetrates through the hollow structure of the inner pipe and extends into the liquid sealer; the liquid leakage holes are connected by an interlayer liquid discharge pipe and extend into the liquid sealer;
the silk screen, the silk screen setting is in the inner wall of outer barrel, in the baffling section of thick bamboo and be close to in the intermediate layer of baffling section of thick bamboo one end.
The gas-liquid separator is characterized in that the central cylinder, the backflow cap, the baffling cylinder, the liquid sealer and the wire mesh are coaxially arranged with the central shaft of the outer cylinder body.
The gas-liquid separator is characterized in that the gas inlet pipe is arranged on the side wall of the middle part of the outer cylinder body and extends into an interlayer formed by the outer cylinder body and the outer pipe along the tangential direction of the inner wall surface of the outer cylinder body.
The gas-liquid separator, wherein, the outlet duct with the central axis coaxial setting of outer barrel, the one end that is close to a baffling section of thick bamboo is to being close to a baffling section of thick bamboo direction extends and inserts and set up in the silk screen in the baffling section of thick bamboo, deviates from a baffling section of thick bamboo one end to keeping away from a baffling section of thick bamboo direction extends and wears out the upper cover.
The gas-liquid separator, wherein, the leakage fluid dram with the central axis coaxial setting of outer barrel, the one end that deviates from the liquid seal ware extends to the direction of keeping away from the liquid seal ware and passes through down the closing cap.
The gas-liquid separator is characterized in that the backflow cap is of a circular cover type baffle structure, the top of the backflow cap is provided with a top opening, and the outer wall surface of the central liquid discharge pipe is hermetically connected with the end surface of the top opening.
The gas-liquid separator is characterized in that one end of the outer pipe close to the backflow cap is obliquely connected with the inner wall surface of the outer barrel, one end of the inner pipe close to the backflow cap extends towards the direction close to the backflow cap, and one end of an interlayer formed by the inner pipe and the outer pipe close to the backflow cap is open.
The gas-liquid separator is characterized in that the annular end face of the interlayer close to one end of the liquid sealer is closed, at least two liquid leakage holes are symmetrically formed in the end face along the central axis of the central cylinder, and the liquid leakage holes are respectively connected with an interlayer liquid discharge pipe.
The gas-liquid separator is characterized in that gas channels are formed between the inner pipe and the return cap, between the return cap and the inner wall of the outer cylinder body and between the baffling cylinder and the inner wall of the outer cylinder body.
The gas-liquid separator, wherein, baffling section of thick bamboo with the liquid seal ware is respectively through two piece at least bracing pieces with the inner wall of outer barrel is connected.
Has the advantages that: the invention provides a gas-liquid separator, which realizes the combination of centrifugal separation and conventional gravity separation in the gas-liquid separator through the design of the internal components of the gas-liquid separator, and effectively enhances the gas-liquid separation effect. Meanwhile, the design of a conventional centrifugal flow guide spiral sheet is avoided, and the complexity of the device is reduced; secondly, through the design of the backflow cap and the backflow cylinder, secondary and tertiary separation of gas and liquid is realized, and the separation efficiency is effectively improved; thirdly, through baffling many times, the residence time of gas in the gas-liquid separator is prolonged, the separation space is enlarged, and the volume of the gas-liquid separator is reduced. Meanwhile, the collision and the convergence of liquid are enhanced, and the gas discharged from the gas outlet pipe of the separator is reduced from carrying liquid.
Drawings
FIG. 1 is a schematic view of a gas-liquid separator according to the present invention;
FIG. 2 is a diagram of the movement trace of gas in the gas-liquid separator;
description of reference numerals: the device comprises an outer cylinder body 10, an air inlet pipe 11, an upper sealing cover 20, an air outlet pipe 21, a lower sealing cover 30, a liquid discharge port 31, a central cylinder 40, an outer pipe 41, an inner pipe 42, an interlayer 43, a liquid leakage hole 431, an interlayer liquid discharge pipe 432, a backflow cap 50, a central liquid discharge pipe 51, a top opening 52, a baffling cylinder 60, a liquid sealer 70, a wire mesh 80, a support rod 90 and a gas flow path schematic line 100.
Detailed Description
The present invention provides a gas-liquid separator, and the present invention will be described in further detail below in order to make the objects, technical solutions, and effects of the present invention clearer and clearer. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the embodiments and claims, the articles "a", "an", "the" and "the" may include plural forms as well, unless the context specifically dictates otherwise. If there is a description relating to "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or to imply that the number of technical features indicated is implicit. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.
It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. As used herein, the term "and/or" includes all or any element and all combinations of one or more of the associated listed items.
It will be understood by those skilled in the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
Referring to fig. 1, the present invention provides a gas-liquid separator, which includes an outer cylinder 10, an upper cap 20 disposed at one end of the outer cylinder 10, a lower cap 30 disposed at the other end of the outer cylinder 10, and an inner member disposed inside the outer cylinder 10; an air inlet pipe 11 is arranged on the wall of the outer cylinder 10, an air outlet pipe 21 is arranged on the upper sealing cover 20, and a liquid outlet 31 is arranged on the lower sealing cover 30;
the inner member includes:
a center barrel 40, the center barrel 40 including an outer tube 41 connected to an inner wall of the outer barrel 10, and an inner tube 42 forming a double-layered sleeve structure with the outer tube 41; an interlayer 43 is formed between the outer pipe 41 and the inner pipe 42, and one end of the interlayer 43, which is close to the liquid outlet 31, is provided with a liquid leakage hole 431; the inner pipe 42 is of a hollow structure and is open at the upper and lower parts;
the backflow cap 50 is arranged at one end, close to the air outlet pipe 21, of the central cylinder 40, and the backflow cap 50 is arranged at an interval with the central cylinder 40;
a baffle cylinder 60, wherein the baffle cylinder 60 is formed by extending one end of the return cap 50 close to the outlet pipe 21 to a direction far away from the central cylinder 40;
a liquid seal 70, wherein the liquid seal 70 is arranged at one end of the central cylinder 40 close to the liquid discharge port 31 and is spaced from the central cylinder 40; a central liquid discharge pipe 51 is arranged in the middle of the backflow cap 50, and the central liquid discharge pipe 51 penetrates through the hollow structure of the inner pipe 42 and extends into the liquid seal device 70; the liquid leakage holes 431 are connected by an interlayer liquid discharge pipe 432 and extend into the liquid sealer 70;
and the wire mesh 80 is arranged on the inner wall of the outer cylinder body 10, in the deflection cylinder 60 and in the interlayer 43 close to one end of the deflection cylinder 60.
The gas-liquid separator of the present embodiment has the following advantages:
(1) Through the design of the internal components, the combination of centrifugal separation and conventional gravity separation is realized in the gas-liquid separator, and the gas-liquid separation effect is effectively enhanced. Meanwhile, the design of a conventional centrifugal flow guide spiral sheet is avoided, and the complexity of the gas-liquid separator is reduced.
(2) Through the design of the backflow cap and the backflow cylinder, secondary and tertiary separation of gas and liquid is realized, and the separation efficiency is effectively improved.
(3) When the gas-liquid separator realizes gas-liquid separation, the gas-liquid separator prolongs the retention time of gas in the gas-liquid separator, increases the separation space and reduces the volume of the gas-liquid separator through multiple baffling. Meanwhile, the collision and the convergence of liquid are enhanced, and the liquid carried by gas at the outlet of the separator is reduced.
In some embodiments, the central cylinder 40, the return cap 50, the baffle cylinder 60, the liquid sealer 70, and the wire mesh 80 are all disposed coaxially with the central axis of the outer cylinder 10; because the gas-liquid separator adopts a mode of combining centrifugal separation and conventional gravity separation, the central cylinder, the backflow cap, the baffling cylinder, the liquid seal device and the wire mesh are coaxially arranged with the central shaft of the outer cylinder body, so that the effect of centrifuging gas and liquid can be improved.
In some embodiments, the air inlet pipe 11 is disposed on a side wall of the middle portion of the outer cylinder 10, and extends into a sandwich formed by the outer cylinder 10 and the outer pipe 41 along a tangential direction of an inner wall surface of the outer cylinder 10. The gas inlet pipe 11 extends into the outer cylinder 10 along the tangential direction of the inner wall surface of the outer cylinder 10, so that gas can enter the middle part of the gas-liquid separator from the gas inlet pipe 11 along the tangential direction of the inner wall surface of the outer cylinder 10, and the gas entering the gas-liquid separator firstly spirally descends along the inner wall surface of the outer cylinder 10 under the action of centrifugal force.
Specifically, a plurality of layers of gauzes 80 are arranged on the inner wall surface of the middle-lower section of the outer cylinder 10, the gas introduced into the gas-liquid separator through the gas inlet pipe 11 contacts the gauzes 80 on the inner wall surface in the process of spirally descending along the inner wall surface of the outer cylinder 10, the liquid contained in the gas is crushed, gathered and condensed on the surfaces of the gauzes, and finally captured by the gauzes 80 and flows into the bottom of the gas-liquid separator along the inner wall surface of the outer cylinder 10, and the separated gas returns upwards from the lower part of the gas-liquid separator and enters the inner pipe 42 of the central cylinder 40.
In some embodiments, one end of the outer tube 41 close to the backflow cap 50 is connected to an inner wall surface of the outer cylinder 10 in an inclined manner, and one end of the inner tube 42 close to the backflow cap 50 extends toward a direction close to the backflow cap 50, so that one end of an interlayer 43 formed by the inner tube 42 and the outer tube 41 close to the backflow cap 50 is open, and an open section is formed, that is, a funnel structure is formed.
Specifically, the central cylinder 40 is a double-layer sleeve structure and is coaxially arranged with the central axis of the outer cylinder 10; the inner pipe 42 is a hollow structure, is open at the upper and lower parts and is a gas channel; an interlayer 43 is arranged between the inner pipe and the outer pipe, the interlayer 43 close to one end of the backflow cap 50 is arranged in an open manner, and the wall surface of the outer pipe is connected with the outer cylinder 10 in an inclined manner, so that liquid drainage is facilitated; the wall surface of the inner tube 42 vertically extends to the direction close to the backflow cap 50 to the lower part of the backflow cap 50, and a gas channel is arranged between the top end of the wall surface of the inner tube 42 and the backflow cap and is used for guiding the gas of the central cylinder 40 into the backflow cap 50; the open section of the interlayer 43 is provided with a plurality of layers of silk screens 80 for secondary capture of liquid carried in the gas; the lower section of the interlayer is a parallel pipe arrangement, vertically extends downwards to the upper part of the liquid seal device 70, and is used for returning liquid collected during secondary gas capturing to the liquid seal device.
In some embodiments, an annular end surface of the interlayer 43 near one end of the liquid sealer 70 is closed, at least two liquid leakage holes 431 are symmetrically formed in the end surface along the central axis of the central cylinder 40, and the liquid leakage holes 431 are respectively connected with an interlayer liquid discharge pipe 432. The interlayer drain pipe 432 extends downward below the liquid level inside the liquid seal device 70, and prevents gas from escaping from the interlayer of the center tube 40 by the liquid seal.
Specifically, the liquid secondarily trapped by the mesh net disposed at one end of the interlayer 43 near the return cap 50 flows through the interlayer 43 to the lower end surface, and then flows into the liquid sealer 70 through the leakage hole 431 and the interlayer drain pipe 432.
In some embodiments, the backflow cap 50 is a circular cover type baffle structure, a top opening 52 is opened at the top of the backflow cap 50, and the outer wall surface of the central liquid discharge pipe 51 is hermetically connected with the end surface of the top opening 52.
Specifically, the central liquid discharge pipe 51 passes through the top opening 52 of the return cap 50 and extends downwards, and the outer wall surface of the central liquid discharge pipe is hermetically connected with the end surface of the top opening of the return cap; the bottom of the backflow cap 50 is positioned right above the inner pipe and is arranged in an open manner, and the backflow cap is used for returning the gas from the inner pipe of the central cylinder to increase the retention time of the gas; the bottom outward flange of the backflow cap 50 with be equipped with gas passage between the internal face of outer barrel 10, gaseous process the backflow cap 50 blocks the back, turns back and gets into the intermediate layer 43 is close to the one end of backflow cap 50, behind the silk screen secondary entrapment liquid in the intermediate layer, receives the blockking of outer tube 41 wall, turns back upward flow once more, by the passageway flow direction vapour and liquid separator's between backflow cap 50 bottom outward flange and the outer barrel and between baffling section of thick bamboo and the outer barrel top.
After reaching the top of the gas-liquid separator, the gas is blocked by the wall surface, turns 180 degrees and enters the baffling cylinder 60; the baffling cylinder is of a funnel structure, is coaxially arranged with the central shaft of the outer cylinder body 10, and is connected with the outer cylinder body through at least two support rods. The bottom of the baffling cylinder is provided with an inclined collecting plate, and the center of the collecting plate is connected with the central liquid discharge pipe 51; the central drain pipe extends downwards to enter the liquid level in the liquid seal device, and gas is prevented from escaping from the central drain pipe by the liquid seal device. The gas entering the deflection cylinder is trapped for three times under the action of the silk screen to further remove the contained liquid, the trapped liquid flows into the liquid sealer 70 from the central liquid discharge pipe at the bottom, and the gas is blocked by the confluence plate at the bottom of the deflection cylinder to be deflected and finally discharged from the gas outlet pipe at the top.
In some embodiments, the outlet tube 21 is disposed coaxially with the central axis of the outer cylinder 10, one end near the deflecting cylinder 60 extends toward the deflecting cylinder 60 and is inserted into the wire mesh 80 disposed inside the deflecting cylinder 60, and one end away from the deflecting cylinder 60 extends out of the upper cap 20 toward the deflecting cylinder 60. The gas outlet pipe 21 is inserted into the screen 80 provided in the baffle cylinder 60, so that the gas introduced into the baffle cylinder 60 can be finally collected, the contained liquid can be further removed, and the gas can be finally discharged from the gas outlet pipe at the top.
In some embodiments, the liquid discharge port is coaxially arranged with the central axis of the outer cylinder, and one end of the liquid discharge port facing away from the liquid sealer extends out of the lower sealing cover in the direction facing away from the liquid sealer. The liquid is discharged from a liquid outlet at the bottom of the gas-liquid separator by gravity.
In some embodiments, gas channels are formed between the inner tube 42 and the return cap 50, between the return cap 50 and the inner wall of the outer cylinder 10, and between the baffle cylinder 60 and the inner wall of the outer cylinder 10.
In some embodiments, the baffle cylinder and the liquid sealer are connected to the inner wall of the outer cylinder 10 through at least two support rods 90, respectively. In a preferred embodiment, the baffle cylinder and the liquid seal are connected to the inner wall of the outer cylinder 10 by two support rods 90.
Specifically, the movement locus of the gas in the gas-liquid separator is shown in fig. 2, and specific flow paths are as follows: referring to the schematic line 100 of the gas flow path, the gas enters the middle of the gas-liquid separator from the gas inlet pipe 11 along the tangential direction of the inner wall surface of the outer cylinder 10, and spirally descends along the inner wall surface of the outer cylinder 10 under the action of centrifugal force. In the descending process, the gas contacts the wire net 80 arranged on the inner wall surface of the outer cylinder 10. The liquid contained in the gas is crushed, converged and condensed on the surface of the wire mesh, and finally captured by the wire mesh 80 and flows into the bottom of the gas-liquid separator along the inner wall surface of the outer cylinder 10. The separated gas returns upward from the lower portion of the gas-liquid separator, enters the inner tube 42 of the center tube 40, flows upward along the inner tube 42, and reaches the return cap 50. After being blocked by the backflow cap 50, the gas returns back to the interlayer at the upper section of the central cylinder 40 along the channel between the inner tube of the central cylinder 42 and the backflow cap 50. After the gas is secondarily trapped by the sandwiched internal wire mesh, the gas is blocked by the wall surface of the outer tube 41 of the central cylinder 40, returns back and flows upwards again, and flows to the top of the gas-liquid separator through the channels between the outer edge of the bottom of the return cap 50 and the outer cylinder 10 and between the deflection cylinder 60 and the outer cylinder 10. The liquid trapped by the screen in the sandwich of the central cartridge 40 flows through the interlayer to the annular lower end surface and then enters the liquid seal 70 through the weep hole 431 and the sandwich drain 432. After reaching the top of the gas-liquid separator, the gas after the second separation is blocked by the wall surface, turned 180 degrees, enters the deflection cylinder 60, is collected for three times under the action of the wire mesh 80, and further the contained liquid is removed. The trapped liquid flows into the liquid sealer 70 from the bottom central drain pipe 51, and the gas is blocked and diverted by the collecting plate at the bottom of the baffle cylinder 60, and finally discharged from the top gas outlet pipe 21.
In summary, the present invention provides a gas-liquid separator, which, through the design of the internal components of the gas-liquid separator, realizes the combination of centrifugal separation and conventional gravity separation in the gas-liquid separator, and effectively enhances the gas-liquid separation effect. Meanwhile, the design of a conventional centrifugal flow guide spiral sheet is avoided, and the complexity of the device is reduced; secondly, through the design of the backflow cap and the backflow cylinder, secondary and tertiary separation of gas and liquid is realized, and the separation efficiency is effectively improved; thirdly, through baffling many times, the residence time of gas in the gas-liquid separator is prolonged, the separation space is enlarged, and the volume of the gas-liquid separator is reduced. Meanwhile, the collision and the convergence of liquid are enhanced, and the gas discharged from the gas outlet pipe of the separator is reduced from carrying liquid.
It will be understood that the invention is not limited to the examples described above, but that modifications and variations will occur to those skilled in the art in light of the above teachings, and that all such modifications and variations are considered to be within the scope of the invention as defined by the appended claims.
Claims (10)
1. The gas-liquid separator is characterized by comprising an outer cylinder body, an upper sealing cover arranged at one end of the outer cylinder body, a lower sealing cover arranged at the other end of the outer cylinder body and an inner component arranged in the outer cylinder body; the wall of the outer cylinder body is provided with an air inlet pipe, the upper sealing cover is provided with an air outlet pipe, and the lower sealing cover is provided with a liquid outlet;
the inner member includes:
the central cylinder comprises an outer pipe connected with the inner wall of the outer cylinder body and an inner pipe forming a double-layer sleeve structure with the outer pipe; an interlayer is formed between the outer pipe and the inner pipe, and a liquid leakage hole is formed in one end, close to the liquid discharge port, of the interlayer; the inner pipe is of a hollow structure and is open at the upper part and the lower part;
the backflow cap is arranged at one end, close to the air outlet pipe, of the central cylinder and is arranged at intervals with the central cylinder;
the baffling cylinder is formed by extending one end of the backflow cap close to the air outlet pipe to the direction far away from the central cylinder;
the liquid sealer is arranged at one end of the central cylinder close to the liquid discharge port and is arranged at intervals with the central cylinder; a central liquid discharge pipe is arranged in the middle of the backflow cap and penetrates through the hollow structure of the inner pipe to extend into the liquid sealer; the liquid leakage holes are connected by an interlayer liquid discharge pipe and extend into the liquid seal device;
the silk screen, the silk screen setting is in the inner wall of outer barrel, in the baffling section of thick bamboo and be close to in the intermediate layer of baffling section of thick bamboo one end.
2. The gas-liquid separator according to claim 1, wherein the central barrel, the flow return cap, the flow deflecting barrel, the liquid seal, and the wire mesh are all coaxially disposed with a central axis of the outer barrel.
3. The gas-liquid separator according to claim 1, wherein the intake pipe is provided on a side wall in a middle portion of the outer cylinder, and extends in a tangential direction of an inner wall surface of the outer cylinder into an interlayer formed by the outer cylinder and the outer pipe.
4. The gas-liquid separator of claim 1, wherein the outlet tube is disposed coaxially with a central axis of the outer cylinder, one end near the deflecting cylinder extends in a direction close to the deflecting cylinder and is inserted into a wire mesh disposed in the deflecting cylinder, and one end facing away from the deflecting cylinder extends out of the upper cover in a direction away from the deflecting cylinder.
5. The gas-liquid separator according to claim 1, wherein the liquid discharge port is disposed coaxially with a central axis of the outer cylinder, and an end facing away from the liquid seal extends through the lower cover in a direction away from the liquid seal.
6. The gas-liquid separator according to claim 1, wherein the backflow cap is of a dome-shaped baffle structure, a top opening is formed in the top of the backflow cap, and the outer wall surface of the central liquid discharge pipe is hermetically connected with the end surface of the top opening.
7. The gas-liquid separator according to claim 1, wherein one end of the outer tube close to the backflow cap is obliquely connected with the inner wall surface of the outer cylinder, and one end of the inner tube close to the backflow cap extends in a direction close to the backflow cap, so that an end of an interlayer formed by the inner tube and the outer tube close to the backflow cap is open.
8. The gas-liquid separator according to claim 1 wherein an annular end surface of said interlayer adjacent to one end of said liquid seal is closed, said end surface having at least two weep holes symmetrically formed along a central axis of said central barrel, said weep holes being connected to an interlayer drain pipe, respectively.
9. The gas-liquid separator according to claim 1, wherein gas passages are formed between the inner tube and the return cap, between the return cap and an inner wall of the outer cylinder body, and between the baffle cylinder and an inner wall of the outer cylinder body.
10. The gas-liquid separator of claim 1, wherein the baffle cylinder and the liquid seal are connected to the inner wall of the outer cylinder by at least two support rods, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211109953.2A CN115318009A (en) | 2022-09-13 | 2022-09-13 | Gas-liquid separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211109953.2A CN115318009A (en) | 2022-09-13 | 2022-09-13 | Gas-liquid separator |
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| Publication Number | Publication Date |
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| CN115318009A true CN115318009A (en) | 2022-11-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211109953.2A Pending CN115318009A (en) | 2022-09-13 | 2022-09-13 | Gas-liquid separator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024001084A1 (en) * | 2022-06-29 | 2024-01-04 | 浙江银轮机械股份有限公司 | Gas-liquid separator and air conditioning system |
-
2022
- 2022-09-13 CN CN202211109953.2A patent/CN115318009A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024001084A1 (en) * | 2022-06-29 | 2024-01-04 | 浙江银轮机械股份有限公司 | Gas-liquid separator and air conditioning system |
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