CN106884631A - Petroleum screen pipe with standby screen mesh - Google Patents
Petroleum screen pipe with standby screen mesh Download PDFInfo
- Publication number
- CN106884631A CN106884631A CN201510934553.9A CN201510934553A CN106884631A CN 106884631 A CN106884631 A CN 106884631A CN 201510934553 A CN201510934553 A CN 201510934553A CN 106884631 A CN106884631 A CN 106884631A
- Authority
- CN
- China
- Prior art keywords
- screen
- screen cloth
- sieve
- main body
- petroleum
- 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.)
- Pending
Links
- 239000003208 petroleum Substances 0.000 title claims abstract description 13
- 239000004744 fabric Substances 0.000 claims description 57
- 239000005357 flat glass Substances 0.000 claims description 3
- 238000003032 molecular docking Methods 0.000 claims description 2
- 238000011010 flushing procedure Methods 0.000 claims 1
- 239000004576 sand Substances 0.000 abstract description 4
- 210000001503 joint Anatomy 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/02—Subsoil filtering
- E21B43/08—Screens or liners
- E21B43/086—Screens with preformed openings, e.g. slotted liners
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Harvester Elements (AREA)
Abstract
The invention discloses a petroleum sieve tube with a standby sieve mesh, which comprises a sieve tube main body, wherein the upper end of the sieve tube main body is provided with an oil inlet, the lower end of the oil inlet is fixedly connected with the upper end of a manual valve, the lower end of the manual valve is provided with a flow rate meter arranged in the inner cavity of the sieve tube main body, a display screen of the flow rate meter is arranged in a groove of the sieve tube main body, the inner cavity of the sieve tube main body is fixedly welded with a pipeline, the outlet of the pipeline is opposite to the center of a first sieve mesh, the outer walls of the left side and the right side of the sieve tube main body are provided with sieve mesh storage grooves, the two ends of each sieve mesh sliding groove are in butt joint with the sieve mesh storage grooves, the sieve mesh sliding grooves are arranged in the inner walls of the front side and the back side of the sieve tube main body, the first sieve mesh, the screen can be replaced to remove sand at any time.
Description
Technical field
The present invention relates to oil filtration art, specially a kind of Petroleum screen tube with standby screen cloth。
Background technology
At present, many Petroleum screen tubes carry out cleaning screen casing by cleaning screen cloth, and workload is numerous and diverse, some Petroleum screen tube simple structures, sand grains cannot be removed after filtering, some screen casings are plugged, when carrying out screen casing cleaning, machine but cannot normal transport, delay workload, reduce production efficiency.
The content of the invention
It is an object of the invention to provide a kind of Petroleum screen tube with standby screen cloth, to solve the problems, such as to be proposed in above-mentioned background technology.
To achieve the above object, the present invention provides following technical scheme：A kind of Petroleum screen tube with standby screen cloth, including screen body, the upper end of the screen body is provided with oiler, the lower end of the oiler is fixedly connected the upper end of manually-operated gate, the lower end of the manually-operated gate is provided with the current meter installed in screen body inner chamber, the display screen of the current meter is arranged in the groove of screen body, welded pipe line is fixed in the inner chamber of the screen body, the outlet of the pipeline is just to the center of the first screen cloth, the left and right sides outer wall of the screen body is provided with screen cloth storage tank, the two ends docking screen cloth storage tank of the screen cloth sliding groove, the screen cloth sliding groove is arranged in the front-back inwall of screen body, the both sides sliding plug of first screen cloth is in screen cloth sliding groove, first screen cloth is hinged the second screen cloth by hinge.
Preferably, first screen cloth, the second screen cloth center is all provided with cambered
Preferably, the sheet glass flushed with screen body is placed on the surface of the display screen.
Compared with prior art, the beneficial effects of the invention are as follows：The Petroleum screen tube, judges whether to block by the registration of current meter, if blocked, standby screen cloth can realize that machine work need not be stopped operation, it is possible to change screen cloth, sand grains is removed at any time.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the attachment structure schematic diagram of the first screen cloth of the invention and the second screen cloth；
Fig. 3 is the left view of screen body of the invention.
In figure：1 screen body, 2 oilers, 3 first screen clothes, 4 pipelines, 5 screen cloth storage tanks, 6 screen cloth sliding grooves, 7 current meters, 8 manually-operated gates, 9 display screens, 10 oilers, 11 hinges.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made belongs to the scope of protection of the invention.
Fig. 1-3 are referred to, the present invention provides a kind of technical scheme：A kind of Petroleum screen tube with standby screen cloth,Including screen body 1,The upper end of the screen body 1 is provided with oiler 10,The lower end of the oiler 10 is fixedly connected the upper end of manually-operated gate 8,The lower end of the manually-operated gate 8 is provided with the current meter 7 installed in the inner chamber of screen body 1,Current meter 7 is provided with the lower end screen casing inner chamber of the manually-operated gate 8,The display screen 9 of the current meter 7 is arranged in the groove of screen body 1,Place the sheet glass flushed with screen body 1 in the surface of display screen 9,Welded pipe line 4 is fixed in the inner chamber of the screen body 1,The outlet of the pipeline 4 is just to the center of the first screen cloth 3,The left and right sides outer wall of the screen body 1 is provided with screen cloth storage tank 5,Dock screen cloth storage tank 5 in the two ends of the screen cloth sliding groove 6,The screen cloth sliding groove 6 is arranged in the front-back inwall of screen body 1,The both sides sliding plug of first screen cloth 3 is in screen cloth sliding groove 6,First screen cloth 3 is hinged the second screen cloth 2 by hinge 11,First screen cloth 3,The center of second screen cloth 2 is all provided with cambered.
Operation principle：Manually-operated gate 8 is opened, screen casing is started working, and sees the registration of lower current meter 7, if the fluctuation of screen casing registration is slower, screen cloth is changed, the second screen cloth 2 is slowly placed level from screen cloth storage tank 5, promote the second screen cloth 2, when the first screen cloth 3 is lifted one's head, the first screen cloth 3 is pulled, is stopped when surface of the outer surface of the second screen cloth 2 just with screen body 1 flushes, be purged the sand grains in the first screen cloth 3, remove and complete, the first screen cloth 3 is placed in screen cloth storage tank 5.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, it is appreciated that various changes, modification, replacement and modification can be carried out to these embodiments without departing from the principles and spirit of the present invention, the scope of the present invention be defined by the appended.
Claims (3)
1. a kind of Petroleum screen tube with standby screen cloth, including screen body（1）, it is characterised in that：The screen body（1）Upper end be provided with oiler（10）, the oiler（10）Lower end be fixedly connected manually-operated gate（8）Upper end, the manually-operated gate（8）Lower end be provided with installed in screen body（1）The current meter of inner chamber（7）, the current meter（7）Display screen（9）Installed in screen body（1）Groove in, the screen body（1）Inner chamber fix welded pipe line（4）, the pipeline（4）Outlet just to the first screen cloth（3）Center, the screen body（1）Left and right sides outer wall be provided with screen cloth storage tank（5）, the screen cloth sliding groove（6）Two ends docking screen cloth storage tank（5）, the screen cloth sliding groove（6）It is arranged on screen body（1）Front-back inwall in, first screen cloth（3）Both sides sliding plug in screen cloth sliding groove（6）In, first screen cloth（3）By hinge（11）It is hinged the second screen cloth（2）.
2. a kind of Petroleum screen tube with standby screen cloth according to claim 1, it is characterised in that：First screen cloth（3）, the second screen cloth（2）Center is all provided with cambered.
3. a kind of Petroleum screen tube with standby screen cloth according to claim 1, it is characterised in that：The display screen（9）Surface place and screen body（1）The sheet glass for flushing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510934553.9A CN106884631A (en) | 2015-12-15 | 2015-12-15 | Petroleum screen pipe with standby screen mesh |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510934553.9A CN106884631A (en) | 2015-12-15 | 2015-12-15 | Petroleum screen pipe with standby screen mesh |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106884631A true CN106884631A (en) | 2017-06-23 |
Family
ID=59173719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510934553.9A Pending CN106884631A (en) | 2015-12-15 | 2015-12-15 | Petroleum screen pipe with standby screen mesh |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106884631A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110252659A (en) * | 2019-06-26 | 2019-09-20 | 宁德师范学院 | A kind of lime stone multistage sizing equipment |
| CN117129274A (en) * | 2023-07-14 | 2023-11-28 | 中国科学院地理科学与资源研究所 | Water body microplastic self-adaptive long-term monitoring method based on screen blockage detection |
-
2015
- 2015-12-15 CN CN201510934553.9A patent/CN106884631A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110252659A (en) * | 2019-06-26 | 2019-09-20 | 宁德师范学院 | A kind of lime stone multistage sizing equipment |
| CN117129274A (en) * | 2023-07-14 | 2023-11-28 | 中国科学院地理科学与资源研究所 | Water body microplastic self-adaptive long-term monitoring method based on screen blockage detection |
| CN117129274B (en) * | 2023-07-14 | 2024-06-18 | 中国科学院地理科学与资源研究所 | Water body microplastic self-adaptive long-term monitoring method based on screen blockage detection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170623 |
|
| WD01 | Invention patent application deemed withdrawn after publication |