CN202366597U - Oil-gas separation device - Google Patents
Oil-gas separation device Download PDFInfo
- Publication number
- CN202366597U CN202366597U CN 201120493722 CN201120493722U CN202366597U CN 202366597 U CN202366597 U CN 202366597U CN 201120493722 CN201120493722 CN 201120493722 CN 201120493722 U CN201120493722 U CN 201120493722U CN 202366597 U CN202366597 U CN 202366597U
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- Prior art keywords
- gas
- oil
- cylindrical shell
- damping sheet
- separating plant
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Abstract
The utility model provides an oil-gas separation device for separating low-pressure oil and gas. The oil-gas separation device comprises a barrel, a filtering net, a plug, a lower damping plate and an upper damping plate connected to the lower damping plate, wherein the filtering net is arranged at the first end of the barrel; the plug is arranged at the second end of the barrel; and the lower damping plate and the upper damping plate are arranged in the barrel in sequence, and the upper damping plate is connected with the plug. By the oil-gas separation device, the oil and gas are separated for the first time through the filtering net, oil and gas impact the damping plates to be separated for the second time, and finally, oil and gas impact the upper edge of the barrel to be separated for the third time, so that the separation effect of the oil and gas is greatly improved; and moreover, the oil-gas separation device is simple in structure and easy to disassemble and assemble, the plug is only required to be screwed out of the barrel, the upper and lower damping plates are taken out of the barrel, and the oil-gas separation device is convenient to clean.
Description
Technical field
The utility model relates to the gas and oil separating plant field, especially, relates to a kind of gas and oil separating plant that the less oil gas of pressure is separated.
Background technology
Using more gas and oil separating plant at present mainly is to adopt collision to combine with cyclonic separation to carry out Oil-gas Separation; Gas mixture tangentially gets into from an end of separator; The preset cyclone channel of flowing through utilizes the gravity of formed centrifugal force of rotation and oil droplet to realize separating.Yet the gas and oil separating plant that this collision combines with cyclonic separation, the structure more complicated.
The utility model content
The utility model purpose is to provide a kind of gas and oil separating plant simple in structure, to solve gas and oil separating plant structure that existing employing collision combines with cyclonic separation than the complicated technology problem.
For realizing above-mentioned purpose, an aspect according to the utility model provides a kind of gas and oil separating plant, comprises cylindrical shell, screen pack and blanking cover, and screen pack is installed in first end of cylindrical shell, and blanking cover is installed in second end of cylindrical shell; Gas and oil separating plant also comprises following damping sheet and is connected down the last damping sheet on the damping sheet that following damping sheet and last damping sheet are installed in the cylindrical shell successively, and upward damping sheet is connected with blanking cover.
Further, gas and oil separating plant comprises also at the bottom of aperture connecting plate and the filter screen that the aperture connecting plate is installed in first end of cylindrical shell, is connected the internal face of aperture connecting plate at the bottom of the filter screen, and screen pack is installed at the bottom of the filter screen.
Further, following damping sheet comprises plectane and the column that is fixed on the plectane center, and last damping sheet is sleeved on the column.
Further, a plurality of small through hole are arranged on the plectane.
Further, be arranged with a spring on the last damping sheet, and the two ends of spring are replaced upper surface and blanking cover at last damping sheet respectively.
Further, blanking cover comprises the screw-in part of second end that is fixed on cylindrical shell and the end cap that links together with the screw-in part, but screws in the skewed slot that part comprises that six fuel feeding gas are discharged.
Further, screw in the diametric size along screw-in part of the diameter of part less than end cap.
Further, the end face that screws in part and forms a caveli that holds oil droplet with the internal face of second end of cylindrical shell below the end face of second end of cylindrical shell.
Further, the outer surface that screws in part is provided with screw thread, and the screwed hole of the threads engaged on the outer surface that is provided with and screws in part on the internal face of second end of cylindrical shell is through being threaded will screw in partial fixing in cylindrical shell.
The utlity model has following beneficial effect: the utility model carries out the first time through screen pack to oil gas to be separated; Separate the second time of utilizing oil gas bump damping sheet to carry out oil gas; Utilize oil gas collision cylindrical shell upper edge to separate for the third time at last, be greatly improved through the separating effect of three separation oil and gas.And the utility model structure tube list is easy to dismounting, only needs blanking cover is screwed out cylindrical shell, and damping sheet is taken out from cylindrical shell and got final product convenience for washing up and down.
Except top described purpose, feature and advantage, the utility model also has other purpose, feature and advantage.To do further detailed explanation to the utility model with reference to figure below.
Description of drawings
The accompanying drawing that constitutes the application's a part is used to provide the further understanding to the utility model, and illustrative examples of the utility model and explanation thereof are used to explain the utility model, do not constitute the improper qualification to the utility model.In the accompanying drawings:
Fig. 1 is the cross-sectional schematic of the gas and oil separating plant of the utility model preferred embodiment;
Fig. 2 is the schematic top plan view of following damping sheet of the gas and oil separating plant shown in Figure 1 of the utility model preferred embodiment;
Fig. 3 is the cross-sectional schematic of blanking cover of the gas and oil separating plant shown in Figure 1 of the utility model preferred embodiment; And
Fig. 4 is that the A-A shown in Figure 3 of the utility model preferred embodiment is to sketch map.
The specific embodiment
Embodiment to the utility model is elaborated below in conjunction with accompanying drawing, but the multitude of different ways that the utility model can be defined by the claims and cover is implemented.
Referring to Fig. 1, the gas and oil separating plant of the utility model comprises cylindrical shell 1, multiple filtration net 2, blanking cover 3, following damping sheet 4 and last damping sheet 5.Screen pack 2 is installed in first end of cylindrical shell 1, and blanking cover 3 is installed in second end of cylindrical shell 1.Following damping sheet 4 is installed in the cylindrical shell 1.Last damping sheet 5 is connected down on the damping sheet 4, and upward damping sheet 5 is connected with blanking cover 3.
The first end port of cylindrical shell 1 inwardly is provided with a round boss 11, and the lower surface of round boss 11 is connected with an aperture connecting plate 7.Aperture connecting plate 7 is umbrella, top end opening, and the openend of aperture connecting plate 7 communicates with cylindrical shell 1.8 are tightly connected with the internal face of aperture connecting plate 7 at the bottom of the filter screen, have a lot of small through hole on 8 at the bottom of the filter screen, to let oil gas pass through.Several layers of screen pack 2 are placed at the bottom of the filter screen on 8, and each layer screen pack 2 all adopts the stainless steel steel wire.When oil gas aperture of 8 at the bottom of the filter screen enters into the process in the gas and oil separating plant; Filter through screen pack 2; Because screen pack 2 has very strong suction-operated; Can a part of oil droplet in the oil gas be absorbed, and remaining oil gas because entering into the inside of gas and oil separating plant, the effect of pressure has so just realized that separate the first time of oil gas.
In the process that screen pack 2 adsorbs, the more oil droplets of screen pack 2 absorption, the suction-operated of screen pack 2 is strong more, can further increase the efficient of Oil-gas Separation.
Please combine referring to Fig. 2, following damping sheet 4 is fixed on the upper surface of the round boss 11 on the cylindrical shell 1.Preferably, following damping sheet 4 comprises plectane 41 and the column 42 that is fixed on the center of plectane 41.The internal diameter size of the diameter of plectane 41 and cylindrical shell 1 adapts, and has a plurality of through holes on the plectane 41, to let oil gas pass through; The side surface of column 42 is provided with a step, so that let damping sheet 5 be sleeved on 42 last times of column through the step location.Preferably, last damping sheet 5 is umbrella, can increase the contact area of oil gas and last damping sheet 5 like this.Leave certain clearance between the inwall of the edge of last damping sheet 5 and cylindrical shell 1, to let oil gas pass through.
Behind the damping sheet 4, directly drip back on screen pack 2 under the oil gas part bump that process is separated for the first time; Another part oil gas enters into the inside of cylindrical shell 1 through the aperture on the plectane 41 of following damping sheet 4.After getting into cylindrical shell 1 inner a part of oil gas bump and going up the inwall of lower surface and cylindrical shell 1 of damping sheet 5, most oil droplet is back on the screen pack 2 through the aperture on the plectane 41 owing to the reaction force of gravity and bump is dropped on the plectane 41 again.At this moment, the oil droplet of most gas and few part enters into the space of the upper surface top that is positioned at damping sheet 5 of cylindrical shell 1 through the slit between last damping sheet 5 and cylindrical shell 1 internal face, to realize the separation second time of oil gas.
Preferably, also be arranged with a spring 6 on the last damping sheet 5, and the two ends of spring 6 withstand on the upper surface and the blanking cover 3 of damping sheet 5 respectively.Like this, when oil gas bump is gone up damping sheet 5, and the impact of oil gas is during greater than the gravity of last damping sheet 5 and the frictional force sum between last damping sheet 5 and the column 42, and last damping sheet 5 meetings are up mobile, thereby compress spring 6; Because the elastic-restoring force of spring 6; When last damping sheet 5 rises to certain distance; When the impact of oil gas can and go up the frictional force sum between damping sheet 5 and the column 42 less than the elastic force of the gravity of last damping sheet 5, spring 6; Last damping sheet 5 can return to the position of balance toward moving down under the effect of the elastic-restoring force of spring 6.
See also Fig. 3 and Fig. 4, blanking cover 3 comprises the screw-in part 31 of second end that is fixed on cylindrical shell 1 and the end cap 32 that links together with screw-in part 31, screws in the diametric size along screw-in part 31 of the diameter of part 31 less than end cap 32.Preferably, but screw in the skewed slot 311 that part 31 comprises that six fuel feeding gas are discharged, the height of the core of skewed slot 311 is on the low side.Preferably, the outer surface that screws in part 31 is provided with screw thread, and the screwed hole of the threads engaged on the outer surface that is provided with and screws in part 31 on the internal face of second end of cylindrical shell 1 is fixed in the cylindrical shell 1 will screw in part 31 through being threaded.Preferably, the end face that screws in part 31 and forms a caveli that holds oil droplet with the internal face of second end of cylindrical shell 1 below the end face of second end of cylindrical shell 1.
Through the oil gas of twice separation in cylindrical shell 1, the content of gas is howed a lot than the content of oil droplet.The oil gas of this moment can be discharged through the skewed slot 311 that screws in part 31; And the end face of second end of cylindrical shell 1 will be higher than the end face that screws in part 31; And the diameter that screws in part 31 less than end cap 32 along the diametric size that screws in part 31, the oil gas of discharging from skewed slot 311 at last can and second end of cylindrical shell 1 exceed the internal face that screws in part 31 end faces and the lower surface of end cap 32 comes in contact.Because the pressure of oil gas is not very big, after twice separation and collision, the pressure of oil gas is littler, and the internal face of the oil droplet one contact cylindrical shell 1 of this moment will be back to device inside along the internal face of cylindrical shell 1, the skewed slot 311 of blanking cover 3 successively; The oil droplet of the lower surface of contact end cap 32 then can directly drop onto the end face that screws in part 31; Because the second end end face of cylindrical shell 1 is higher than the end face that screws in part 31; So oil droplet can be not dirty along the outside wall surface of cylindrical shell 1, but be back to device inside along the internal face of cylindrical shell 1, the skewed slot 311 of blanking cover 3 successively; And gas just distributes from skewed slot 311, to realize the separation for the third time of oil gas.
After oil gas separated through three times, separating effect can be greatly improved.And the utility model has been installed on the protective cover of certain high speed shaft coupling and has used, and proves and can separate oil gas effectively.
The preferred embodiment that the above is merely the utility model is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (9)
1. a gas and oil separating plant is characterized in that, comprising: cylindrical shell (1), screen pack (2) and blanking cover (3), and said screen pack (2) is installed in first end of said cylindrical shell (1), and said blanking cover (3) is installed in second end of said cylindrical shell (1); Said gas and oil separating plant also comprises following damping sheet (4) and is connected the last damping sheet (5) on the said damping sheet (4) down; Said damping sheet (4) down and the said damping sheet (5) of going up are installed in the said cylindrical shell (1) successively, and the said damping sheet (5) of going up is connected with said blanking cover (3).
2. gas and oil separating plant according to claim 1; It is characterized in that; Said gas and oil separating plant also comprises (8) at the bottom of aperture connecting plate (7) and the filter screen; Said aperture connecting plate (7) is installed in first end of said cylindrical shell (1), and (8) are connected the internal face of said aperture connecting plate (7) at the bottom of the said filter screen, and said screen pack (2) is installed in (8) at the bottom of the said filter screen.
3. gas and oil separating plant according to claim 1 is characterized in that, said damping sheet (4) down comprises plectane (41) and be fixed on the column (42) at said plectane (41) center that the said damping sheet (5) of going up is sleeved on the said column (42).
4. gas and oil separating plant according to claim 3 is characterized in that, said plectane has a plurality of small through hole on (41).
5. gas and oil separating plant according to claim 3 is characterized in that, said going up on the damping sheet (5) is arranged with a spring (6), and the two ends of said spring (6) are replaced the upper surface and the said blanking cover (3) of damping sheet (5) on said respectively.
6. gas and oil separating plant according to claim 1; It is characterized in that; Said blanking cover (3) comprises the screw-in part (31) of second end that is fixed on said cylindrical shell (1) and screws in the end cap (32) that part (31) links together with said, said screw in part (31) but comprise the skewed slot (311) that six fuel feeding gas are discharged.
7. gas and oil separating plant according to claim 6 is characterized in that, the said diametric size along said screw-in part (31) that screws in the diameter of part (31) less than said end cap (32).
8. gas and oil separating plant according to claim 7 is characterized in that, the said end face that screws in part (31) is in the below of the end face of second end of said cylindrical shell (1), and forms a caveli that holds oil droplet with the internal face of second end of said cylindrical shell (1).
9. gas and oil separating plant according to claim 6; It is characterized in that; The said outer surface that screws in part (31) is provided with screw thread; On the internal face of second end of said cylindrical shell (1) be provided with the said outer surface that screws in part (31) on the screwed hole of threads engaged, through be threaded with said screw-ins partly (31) be fixed in the said cylindrical shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120493722 CN202366597U (en) | 2011-12-01 | 2011-12-01 | Oil-gas separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120493722 CN202366597U (en) | 2011-12-01 | 2011-12-01 | Oil-gas separation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202366597U true CN202366597U (en) | 2012-08-08 |
Family
ID=46590322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120493722 Expired - Fee Related CN202366597U (en) | 2011-12-01 | 2011-12-01 | Oil-gas separation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202366597U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107187295A (en) * | 2017-05-24 | 2017-09-22 | 江苏凯联达电子科技有限公司 | A kind of car air-conditioner gas-liquid separator |
| CN108204281A (en) * | 2016-12-20 | 2018-06-26 | 中国航发商用航空发动机有限责任公司 | Gs-oil separator, oil and gas separating system and aero-engine |
| CN112933823A (en) * | 2021-01-26 | 2021-06-11 | 中国航发沈阳发动机研究所 | Oil-gas separation and collection device |
-
2011
- 2011-12-01 CN CN 201120493722 patent/CN202366597U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108204281A (en) * | 2016-12-20 | 2018-06-26 | 中国航发商用航空发动机有限责任公司 | Gs-oil separator, oil and gas separating system and aero-engine |
| CN108204281B (en) * | 2016-12-20 | 2019-08-27 | 中国航发商用航空发动机有限责任公司 | Gs-oil separator, oil and gas separating system and aero-engine |
| CN107187295A (en) * | 2017-05-24 | 2017-09-22 | 江苏凯联达电子科技有限公司 | A kind of car air-conditioner gas-liquid separator |
| CN112933823A (en) * | 2021-01-26 | 2021-06-11 | 中国航发沈阳发动机研究所 | Oil-gas separation and collection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120808 Termination date: 20171201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |