CN203763963U - Sand filtering device of producing well - Google Patents
Sand filtering device of producing well Download PDFInfo
- Publication number
- CN203763963U CN203763963U CN201420122272.4U CN201420122272U CN203763963U CN 203763963 U CN203763963 U CN 203763963U CN 201420122272 U CN201420122272 U CN 201420122272U CN 203763963 U CN203763963 U CN 203763963U
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- CN
- China
- Prior art keywords
- oil
- sand
- screw rod
- collecting pipe
- filter
- 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
Links
Abstract
The utility model relates to processing equipment of oil exploitation, and specifically relates to a sand filtering device of a producing well. The sand filtering device comprises a filter, wherein the filter is provided with an oil inlet and an oil outlet; the sand filtering device is characterized in that the filter comprises an oil collecting pipe, wherein the oil collecting pipe is internally provided with a screw rod driven by a motor, a filtering cover is arranged between the screw rod and the oil collecting pipe and comprises a plurality of through holes, and the tail end of the screw rod is provided with a sand outlet. The sand filtering device provided by the utility model has the beneficial effects that sand grains are conveyed to the sand outlet through the conveying action of the screw rod, oil enters the oil collecting pipe through the filtering cover comprising the plurality of through holes in a rotating process of the screw rod and outflows through the oil outlet of the oil collecting pipe, the sand grains are taken to the sand outlet along with the transmission of the screw rod, the oil and the sand grains are easily separated, and the content of the sand grains in the oil from the oil outlet is greatly reduced.
Description
Technical field
The utility model relates to the process equipment after a kind of oil exploitation, is specifically related to a kind of sand filter of oil production well.
Background technology
In oil, have sand, essential, especially, along with having arrived the later stage of oil field development, sand production in oil is more and more serious, has brought difficulty to the formulation of production management and measure.Carrying out must shaking out before following process processings, if do not remove the impurity such as these sand grains, will bring difficulty to later further treatment process containing the oil of sand., in actual mechanical process, the sand in oil is difficult to remove especially.
Therefore, invent a kind of equipment that can effectively remove the sand in oil, can effectively remove the sand grains in oil, and operating efficiency is high, become those skilled in the art's problem demanding prompt solution.
Summary of the invention
The utility model provides a kind of sand filter of oil production well, and to solve the situation that contains sand grains in the crude oil that prior art exists, not only removal effect is good, and efficiency is high.
The utility model solves the technical scheme that its technical problem adopts:
A kind of sand filter of oil production well, comprise filter, on filter, be provided with oil-in and oil-out, it is characterized in that: described filter comprises oil collecting pipe, in oil collecting pipe, be provided with motor-driven screw rod, between screw rod and oil collecting pipe, be provided with the filter mantle that contains some through holes, screw rod end is provided with sand export.
Further, preferably scheme is: described screw rod is that motor drives.
The beneficial effects of the utility model are: by the conveying effect of screw rod, sand grains is transported to sand export, in screw rod rotation process, oil enters into oil collecting pipe by the filter mantle that contains some through holes, oil-out through oil collecting pipe flows out, sand grains is along with the transmission of screw rod is brought to sand export, and oil just can separate easily with sand grains like this, and from oil-out oil out, the content of sand grains will reduce greatly.
Sand filter of oil production well of the present utility model, not only effective, and efficiency is high, has greatly saved manpower and materials and production cost.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the structural representation of the utility model sand filter of oil production well;
1 oil-in, 2 oil-outs, 3 oil collecting pipes, 4 screw rods, 5 filter mantles, 6 sand exports in figure, 7 motors.
Detailed description of the invention
In order to further illustrate the technical solution of the utility model, be specifically described below in conjunction with embodiment.
As shown in the figure: oil-in 1, oil-out 2, oil collecting pipe 3, screw rod 4, filter mantle 5, sand export 6 in figure, motor 7.
In oil, have sand, essential, especially, along with having arrived the later stage of oil field development, sand production in oil is more and more serious, has brought difficulty to the formulation of production management and measure.Carrying out must shaking out before following process processings, if do not remove the impurity such as these sand grains, will bring difficulty to later further treatment process containing the oil of sand., in actual mechanical process, the sand in oil is difficult to remove especially.
Sand filter of oil production well of the present utility model, comprise filter, on filter, be provided with oil-in 1 and oil-out 2, described filter comprises oil collecting pipe 3, in oil collecting pipe 3, be provided with motor-driven screw rod 4, between screw rod 4 and oil collecting pipe 3, be provided with the filter mantle 5 that contains some through holes, screw rod 4 ends are provided with sand export 6.In addition, screw rod 4 drives for motor 7.
Sand filter of oil production well of the present utility model is by the conveying effect of screw rod 4, sand grains is transported to sand export 6, in screw rod 4 rotation processes, oil enters into oil collecting pipe 3 by the filter mantle 5 that contains some through holes, oil-out 2 through oil collecting pipe 3 flows out, sand grains is along with the transmission of screw rod 4 is brought to sand export 6, and oil just can separate easily with sand grains like this, and from oil-out 2 oil out, the content of sand grains will reduce greatly.
Sand filter of oil production well of the present utility model, not only effective, and efficiency is high, has greatly saved manpower and materials and production cost.
It should be noted that; above-mentioned specific embodiment is exemplary; under above-mentioned instruction of the present utility model, those skilled in the art can carry out various improvement and distortion on the basis of above-described embodiment, and these improvement or distortion drop in protection domain of the present utility model.
It will be understood by those skilled in the art that specific descriptions are above in order to explain the purpose of this utility model, not for limiting the utility model.Protection domain of the present utility model is limited by claim and equivalent thereof.
Claims (2)
1. a sand filter of oil production well, comprise filter, on filter, be provided with oil-in and oil-out, it is characterized in that: described filter comprises oil collecting pipe, in oil collecting pipe, be provided with motor-driven screw rod, between screw rod and oil collecting pipe, be provided with the filter mantle that contains some through holes, screw rod end is provided with sand export.
2. sand filter of oil production well according to claim 1, is characterized in that: described screw rod is that motor drives.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420122272.4U CN203763963U (en) | 2014-03-18 | 2014-03-18 | Sand filtering device of producing well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420122272.4U CN203763963U (en) | 2014-03-18 | 2014-03-18 | Sand filtering device of producing well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203763963U true CN203763963U (en) | 2014-08-13 |
Family
ID=51281211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420122272.4U Expired - Fee Related CN203763963U (en) | 2014-03-18 | 2014-03-18 | Sand filtering device of producing well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203763963U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109113160A (en) * | 2018-09-18 | 2019-01-01 | 詹哲品 | The efficient filtering appts of water conservancy projects draining silt and draining silt filtering method |
| CN109183969A (en) * | 2018-09-18 | 2019-01-11 | 陈东强 | A kind of silt filtering device for water conservancy projects |
-
2014
- 2014-03-18 CN CN201420122272.4U patent/CN203763963U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109113160A (en) * | 2018-09-18 | 2019-01-01 | 詹哲品 | The efficient filtering appts of water conservancy projects draining silt and draining silt filtering method |
| CN109183969A (en) * | 2018-09-18 | 2019-01-11 | 陈东强 | A kind of silt filtering device for water conservancy projects |
| CN109113160B (en) * | 2018-09-18 | 2020-05-12 | 中水投(广东)建设有限公司 | Efficient filtering system and method for silt in drainage of water conservancy facilities |
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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: 20140813 Termination date: 20150318 |
|
| EXPY | Termination of patent right or utility model |