CN204175256U - One can filter sand exhaust oil production equipment - Google Patents
One can filter sand exhaust oil production equipment Download PDFInfo
- Publication number
- CN204175256U CN204175256U CN201420611362.XU CN201420611362U CN204175256U CN 204175256 U CN204175256 U CN 204175256U CN 201420611362 U CN201420611362 U CN 201420611362U CN 204175256 U CN204175256 U CN 204175256U
- Authority
- CN
- China
- Prior art keywords
- inlet opening
- outer sleeve
- inner sleeve
- filter
- production equipment
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a kind of oil production equipment, and being specifically related to one can filter sand exhaust oil production equipment.Comprise outer sleeve, inner sleeve, screen pack, vibrations ring, filter pipe, top connection, described inner sleeve is positioned at described outer sleeve, steam vent is provided with above described outer sleeve, the first inlet opening is provided with below described steam vent, described inner sleeve is provided with the second inlet opening, described first inlet opening and described second inlet opening are staggered, described second inlet opening is provided with described screen pack, described vibrations ring is installed outside described inner sleeve, described sand filter is positioned at described inner sleeve, described top connection is positioned at above described outer sleeve, described top connection and described outer sleeve match.The utility model is reasonable in design, practical, has huge market value.
Description
Technical field
The utility model relates to a kind of oil production equipment, and being specifically related to one can filter sand exhaust oil production equipment.
Background technology
In oil mining manufacturing process, normal containing impurity or gases such as the grains of sand in the crude oil in shaft bottom, they can flow in oil well pump along with crude oil, not only affect its normal operation, reduce oil well output, also add the wearing and tearing of equipment, shorten application life, and for subsequent treatment increases difficulty, even damage is caused to oil well pump.In order to address this problem, often sand filter is adopted in production, and existing sand filter often has some fine impurities or gas can enter in oil well pump by filter screen, filter effect is poor, and impurity is usually adsorbed in sand filter surface, result in blockage, reduce production efficiency, add maintenance times and the cost of winning of oil well.
In order to solve the problem, being badly in need of one can automated cleaning, and filtering function is strong, has the sand filter of degassing function.
Summary of the invention
The technical problems to be solved in the utility model is the deficiency how overcoming prior art existence, provides a kind of one of reasonable in design can be vented oil production equipment by filter sand.
One can be vented oil production equipment by filter sand, comprise outer sleeve, inner sleeve, screen pack, vibrations ring, filter pipe, top connection, described inner sleeve is positioned at described outer sleeve, steam vent is provided with above described outer sleeve, the first inlet opening is provided with below described steam vent, described inner sleeve is provided with the second inlet opening, described first inlet opening and described second inlet opening are staggered, described second inlet opening is provided with described screen pack, described vibrations ring is installed outside described inner sleeve, described sand filter is positioned at described inner sleeve, described top connection is positioned at above described outer sleeve, described top connection and described outer sleeve match.
Described steam vent is provided with angle, is 30 ~ 80 degree.
Described vibrations ring is 5 ~ 10.
Described outer sleeve, inner sleeve, screen pack, filter pipe, top connection material are rust resistance and corrosion resistance metal.
The utility model advantage is reasonable in design, and described first inlet opening and described second inlet opening are staggered, and improve filter effect.Of the present utility model being also advantageous in that is provided with steam vent above described outer sleeve, and described steam vent is provided with angle, is beneficial to the discharge of gas, improves production efficiency.Of the present utility modelly be also advantageous in that described inner sleeve inlet opening is provided with screen pack, improve filter effect.Of the present utility modelly be also advantageous in that described inner sleeve is provided with vibrations ring, removed the impurity be adsorbed on equipment by vibrations, improve production efficiency.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is the structural representation of the utility model preferred embodiment.
In figure, 1-outer sleeve, 2-steam vent, 3-first inlet opening, 4-inner sleeve, 5-second inlet opening, 6-screen pack, 7-shakes ring, 8-sand screen, 9-top connection.
Detailed description of the invention
One can be vented oil production equipment by filter sand, comprises outer sleeve 1, steam vent 2, first inlet opening 3, inner sleeve 4, second inlet opening 5, screen pack 6, vibrations ring 7, sand filter 8, top connection 9.Described inner sleeve 4 is positioned at described outer sleeve 1, steam vent 2 is provided with above described outer sleeve 1, the first inlet opening 3 is provided with below described steam vent 2, described inner sleeve 4 is provided with the second inlet opening 5, described first inlet opening 3 is staggered with described second inlet opening 5, described second inlet opening 5 is provided with described screen pack 6, outside described inner sleeve 4, described vibrations ring 7 is installed, described sand filter 8 is positioned at described inner sleeve 4, described top connection 9 is positioned at above described outer sleeve 1, and described top connection 9 matches with described outer sleeve 1.
During use, when crude oil flows into outer sleeve 1, described outer sleeve 1 is provided with the first inlet opening 3, described first inlet opening 3 pairs of crude oil filter for the first time, the steam vent 2 that described outer sleeve 1 is also provided with, described steam vent 2 is provided with angle, it is 60 degree, the steam vent 2 of gas is discharged, described inner sleeve 4 is provided with the second inlet opening 5, described second inlet opening 5 is provided with screen pack 6, carry out second time to crude oil to filter, described inner sleeve 4 is also provided with vibrations ring 7, by shaking the vibrations of ring 7, the impurity on the equipment of being adsorbed in can be removed, improve operating efficiency, decrease cost of winning, final crude oil flows into sand filter 8, described sand filter 8 carries out final filtration, improve the degree of purity of crude oil.
Described outer sleeve 1, inner sleeve 4, screen pack 6, sand filter 8, top connection 9 material are rust resistance and corrosion resistance metal, improve application life.
Above-described the utility model embodiment, does not form the restriction to the utility model protection domain.Any do within spirit of the present utility model and principle amendment, equivalent to replace and improvement etc., all should be included within claims of the present utility model.
Claims (4)
1. one kind can be vented oil production equipment by filter sand, it is characterized in that: comprise outer sleeve, inner sleeve, screen pack, vibrations ring, filter pipe, top connection, described inner sleeve is positioned at described outer sleeve, steam vent is provided with above described outer sleeve, the first inlet opening is provided with below described steam vent, described inner sleeve is provided with the second inlet opening, described first inlet opening and described second inlet opening are staggered, described second inlet opening is provided with described screen pack, described vibrations ring is installed outside described inner sleeve, described sand filter is positioned at described inner sleeve, described top connection is positioned at above described outer sleeve, described top connection and described outer sleeve match.
2. one according to claim 1 can be vented oil production equipment by filter sand, and it is characterized in that: described steam vent is provided with angle, is 30 ~ 80 degree.
3. one according to claim 1 can be vented oil production equipment by filter sand, it is characterized in that: described vibrations ring is 5 ~ 10.
4. one according to claim 1 can be vented oil production equipment by filter sand, it is characterized in that: described outer sleeve, inner sleeve, screen pack, filter pipe, top connection material are rust resistance and corrosion resistance metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420611362.XU CN204175256U (en) | 2014-10-22 | 2014-10-22 | One can filter sand exhaust oil production equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420611362.XU CN204175256U (en) | 2014-10-22 | 2014-10-22 | One can filter sand exhaust oil production equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204175256U true CN204175256U (en) | 2015-02-25 |
Family
ID=52564073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420611362.XU Expired - Fee Related CN204175256U (en) | 2014-10-22 | 2014-10-22 | One can filter sand exhaust oil production equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204175256U (en) |
-
2014
- 2014-10-22 CN CN201420611362.XU patent/CN204175256U/en not_active Expired - Fee Related
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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: 20150225 Termination date: 20151022 |
|
| EXPY | Termination of patent right or utility model |