CN201643885U - Gas-liquid separator with simple structure - Google Patents
Gas-liquid separator with simple structure Download PDFInfo
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- CN201643885U CN201643885U CN 201020118495 CN201020118495U CN201643885U CN 201643885 U CN201643885 U CN 201643885U CN 201020118495 CN201020118495 CN 201020118495 CN 201020118495 U CN201020118495 U CN 201020118495U CN 201643885 U CN201643885 U CN 201643885U
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- liquid separator
- shell
- simple structure
- discharging hole
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Abstract
The utility model belongs to a device for separating gas, liquid and solids, in particular to a gas-liquid separator with a simple structure. The gas-liquid separator comprises a shell, wherein the shell comprises an upper seal head, a lower seal head and a cylinder, and the shell is provided with a gas inlet pipe, an exhaust pipe and a discharging hole; the gas inlet pipe is arranged at one side of the cylinder, the exhaust pipe is arranged at the top end of the upper seal head, and the lower end of the exhaust pipe extends into the shell; the discharging hole is arranged at the bottom end of the lower seal head, the lower end of the exhaust pipe is connected with a fluid director which can generate centrifugal separation cyclone, and a baffle cone is arranged under the fluid director in the shell. The gas-liquid separator mainly solves the technical problems of the traditional device that the dehydration rate is insufficient, meshes are easy to block, and the like. The utility model has the advantages of high dehydration efficiency, long service life, and the like.
Description
Technical field
The utility model belongs to the gas-liquid separator of the separator, particularly a kind of simple structure of gas and liquid, solid.
Background technology
As shown in Figure 1, traditional dehydrator is made up of housing A and the wire mesh demister B that is arranged in the housing A usually.When the gas that has mist rose by silk screen with certain speed, because the effect of inertia that mist rises, mist and silk screen filament collided and are attached on filament surfaces.The gravitational settling of the diffusion of mist, mist on the filament surfaces makes mist form bigger drop flow to two rhizoids along filament interface point.The capillarity of the wettability of filament, the surface tension of liquid and filament, make drop increasing, when the drop of assembling arrive making a concerted effort of climbing power that the gravity that himself produces surpasses gas and surface tension of liquid greatly, drop was just from filament separation whereabouts.Gas is substantially free of mist by behind the wire mesh demister.
Traditional dehydrator adopts wire mesh demister, is mainly used in that diameter is greater than the drop of 3 μ m～5 μ m in the divided gas flow, and separative efficiency can reach 98%～99.8%; For the drop of diameter greater than 1 μ m, separative efficiency then is about 95%.Common processing tolerance is less than 20000m
3/ h, air resistance falls less than 1kPaG.
Above-mentioned traditional dehydrator, some problems below main the existence:
(1) traditional dehydrator adopts metal filter cylinder or screen net structure usually, needs periodic replacement.
(2) traditional dehydrator is difficult to remove entrained solid impurity in the gas, if the more or particle diameter of impurity can stop up mesh when big, influences dehydrating effect and service life.
(3) traditional dehydrator operating flexibility is little, allows by the gas speed of silk screen low.Be easy to generate reentrainment not at that time when gas speed changes or selects, reduce separative efficiency.
(4) traditional dehydrator can reduce separative efficiency at worst hot case when perhaps lime set is bubbled.
(5) traditional dehydrator is not enough less than the dewatering efficiency of the drop of 3 μ m for diameter, can not satisfy the operating mode of stricter dehumidifying.
Air-transport system requires the dehydrator kind equipment can non-maintaining continued operation usually; Source of the gas (compressor or roots blower) material is that carbon steel easily gets rusty, and the precision of inlet filter is not high usually in addition, therefore is easy to carry secretly small amount of solid impurity; Under some operating mode, manifold pressure can change along with operational load, and corresponding gas speed also can fluctuate thereupon.Dehydrator of the present invention is just in order to solve the use restriction of above-mentioned operating mode to the conventional dehydration device.
The utility model content
The purpose of this utility model is to provide a kind of gas-liquid separator of simple structure, mainly solves the existing technical problems such as the conventional apparatus dehydration rate is not enough, mesh is easily blocked that solve, and it has advantages such as dewatering efficiency height, long service life.
For achieving the above object, the utility model is achieved in that
A kind of gas-liquid separator of simple structure, it comprises the housing that is made of upper cover, low head and cylindrical shell; Described housing is provided with air inlet pipe, blast pipe and discharging hole; It is characterized in that: described air inlet pipe is arranged at cylindrical shell one side, and described blast pipe is arranged in upper cover top and the blast pipe lower end extensional shell, and described discharging hole is arranged at the low head bottom; Described blast pipe lower end connection one can produce the air deflector of centrifugation whirlwind; Be provided with baffling awl under the air deflector in the described housing.
The gas-liquid separator of described simple structure is characterized in that: described baffling awl is arranged in the low head.
The gas-liquid separator of described simple structure is characterized in that: described baffling awl is cone, and this cone bottom has a space with the discharging hole upper end.
Gas-liquid separator of the present utility model adopts different gas separation principle and reasonable structural design, has overcome the use limitation of conventional dehydration device, has obtained good result of use in air-transport system, mainly shows:
(1) by the improvement of structure, adopt pure physical mechanical design, need not to change internals, non-maintaining, long service life can satisfy the long period operating mode of operation continuously.
(2) can remove the small amount of solid impurity of carrying secretly in the gas (as iron filings etc.), for the impurity of diameter greater than 1 μ m, separative efficiency can reach 99.9%.
(3) separate high cycle speed, can reach 15～25m/s usually, adapt to the gas pulsation wide ranges, separative efficiency is stable.
(4) separative efficiency height, for the drop of diameter greater than 1 μ m, separative efficiency can reach 99.9%.
(5) simple in structure, to compare with the conventional dehydration device, the processing tolerance under the equivalent diameter is bigger.The standard series maximum amount of regulating the flow of vital energy can reach 20000Nm at present
3/ h, and can carry out nonstandard design to satisfy more atm number requirement.
Description of drawings
Fig. 1 is the structural representation of conventional dehydration device;
Among the figure:
The A-housing; The B-wire mesh demister;
Fig. 2 is the structural representation of the gas-liquid separator of the utility model simple structure.
Among the figure:
The 1-low head; The 2-cylindrical shell;
The 3-air inlet pipe; The 4-upper cover;
The 5-blast pipe; The 6-air deflector;
7-baffling awl; The 8-discharging hole.
The specific embodiment
See also Fig. 2, it is the structural representation of the gas-liquid separator of a kind of simple structure of the utility model.
As shown in the figure: it comprises the housing that is made of upper cover 4, low head 1 and cylindrical shell 2; Described housing is provided with air inlet pipe 3, blast pipe 5 and discharging hole 8.Described air inlet pipe 3 is arranged at cylindrical shell 2 one sides, and described blast pipe 5 is arranged in upper cover 4 tops and the blast pipe 5 lower end extensional shells, and described discharging hole 8 is arranged at low head 1 bottom; Described blast pipe 5 lower ends connection one can produce the air deflector 6 of centrifugation whirlwind; Be provided with baffling awl 7 under the air deflector 6 in the described housing.Described baffling awl 7 can be arranged in the low head 1.Described baffling awl 7 can be cone or convex globoidal or spherical, and this cone bottom has a space with discharging hole 8 upper ends.
When the utility model uses, containing humid gas enters in the cylindrical shell at a high speed by gas feed is tangential, gas speed is about 15～25m/s, in the inboard rotation at a high speed of the effect lower edge of air deflector cylindrical shell, form whirlwind (cyclone) effect under the swirler effect, moisture content and solid impurity contained in the gas are separated from the gas under action of centrifugal force, fall into low head along cylinder inboard wall, discharge through discharging hole (automatic drain valve or ball valve are installed in outlet usually), dry gas is discharged through the exhaust outlet of blast pipe.The size of blast pipe has determined separative efficiency, and size is more little, and separative efficiency is high more, but that gas pressure falls is big more.The baffling awl can prevent effectively that water and impurity that the ascending air in the whirlwind effect will have been separated from sucking up again, prevents reentrainment, improves separative efficiency.
The optimum operation pressure drop of the gas-liquid separator in the utility model is 2～5kPaG (slightly higher than conventional dehydration device gas pressure drop), and this moment, separative efficiency can reach more than 99.9% (＞1 μ m).
Claims (3)
1. the gas-liquid separator of a simple structure, it comprises the housing that is made of upper cover (4), low head (1) and cylindrical shell (2); Described housing is provided with air inlet pipe (3), blast pipe (5) and discharging hole (8); It is characterized in that: described air inlet pipe (3) is arranged at cylindrical shell (2) one sides, and described blast pipe (5) is arranged in upper cover (4) top and blast pipe (5) the lower end extensional shell, and described discharging hole (8) is arranged at low head (1) bottom; Described blast pipe (5) lower end connection one can produce the air deflector (6) of centrifugation whirlwind; Be provided with baffling awl (7) under the air deflector (6) in the described housing.
2. the gas-liquid separator of simple structure according to claim 1 is characterized in that: described baffling awl (7) is arranged in the low head (1).
3. the gas-liquid separator of simple structure according to claim 1 and 2 is characterized in that: described baffling awl (7) is cone, and this cone bottom has a space with discharging hole (8) upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020118495 CN201643885U (en) | 2010-02-25 | 2010-02-25 | Gas-liquid separator with simple structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020118495 CN201643885U (en) | 2010-02-25 | 2010-02-25 | Gas-liquid separator with simple structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201643885U true CN201643885U (en) | 2010-11-24 |
Family
ID=43109080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020118495 Expired - Lifetime CN201643885U (en) | 2010-02-25 | 2010-02-25 | Gas-liquid separator with simple structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201643885U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102688647A (en) * | 2012-05-30 | 2012-09-26 | 西安交通大学 | Cyclone composition condensated water recovery device utilizing baffles |
| WO2014117632A1 (en) * | 2013-01-30 | 2014-08-07 | 华东理工大学 | Apparatus for liquid degassing using coupling of swirling flow or centrifugal field and pressure gradient field |
| CN105944457A (en) * | 2016-07-21 | 2016-09-21 | 厦门理工学院 | Self-draining gas and water separator for vacuum cleaning truck |
| CN111318088A (en) * | 2020-03-31 | 2020-06-23 | 西安长庆科技工程有限责任公司 | Associated gas condensate separating and collecting device and method |
-
2010
- 2010-02-25 CN CN 201020118495 patent/CN201643885U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102688647A (en) * | 2012-05-30 | 2012-09-26 | 西安交通大学 | Cyclone composition condensated water recovery device utilizing baffles |
| CN102688647B (en) * | 2012-05-30 | 2014-08-06 | 西安交通大学 | Cyclone composition condensated water recovery device utilizing baffles |
| WO2014117632A1 (en) * | 2013-01-30 | 2014-08-07 | 华东理工大学 | Apparatus for liquid degassing using coupling of swirling flow or centrifugal field and pressure gradient field |
| US20160082366A1 (en) * | 2013-01-30 | 2016-03-24 | East China University Of Science And Technology | Apparatus for liquid degassing using coupling of swirling flow or centrifugal field and pressure gradient field |
| US9844742B2 (en) * | 2013-01-30 | 2017-12-19 | East China University Of Science And Technology | Device for liquid degassing |
| CN105944457A (en) * | 2016-07-21 | 2016-09-21 | 厦门理工学院 | Self-draining gas and water separator for vacuum cleaning truck |
| CN111318088A (en) * | 2020-03-31 | 2020-06-23 | 西安长庆科技工程有限责任公司 | Associated gas condensate separating and collecting device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SINOPEC SHANGHAI ENGINEERING COMPANY LIMITED Free format text: FORMER OWNER: CHINA PETROCHEMICAL GROUP CORPORATION Effective date: 20121113 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C56 | Change in the name or address of the patentee | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100728 CHAOYANG, BEIJING TO: 200120 PUDONG NEW AREA, SHANGHAI |
|
| CP03 | Change of name, title or address |
Address after: 100728 Beijing, Chaoyangmen, North Street, No. 22, No. Patentee after: CHINA PETROLEUM & CHEMICAL Corp. Patentee after: SINOPEC SHANGHAI ENGINEERING Co.,Ltd. Patentee after: SHANGHAI KSD BULK SOLIDS ENGINEERING CO.,LTD. Address before: 100728 Beijing, Chaoyangmen, North Street, No. 22, No. Patentee before: CHINA PETROLEUM & CHEMICAL Corp. Patentee before: Shanghai Engineering Co., Ltd., Sinopec Group Patentee before: SHANGHAI KSD BULK SOLIDS ENGINEERING CO.,LTD. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20121113 Address after: 200120 Zhang Yang Road, Shanghai, Pudong New Area, No. 769 Patentee after: SINOPEC SHANGHAI ENGINEERING Co.,Ltd. Patentee after: SHANGHAI KSD BULK SOLIDS ENGINEERING CO.,LTD. Address before: 100728 Beijing, Chaoyangmen, North Street, No. 22, No. Patentee before: CHINA PETROLEUM & CHEMICAL Corp. Patentee before: SINOPEC SHANGHAI ENGINEERING Co.,Ltd. Patentee before: SHANGHAI KSD BULK SOLIDS ENGINEERING CO.,LTD. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101124 |