CN104632132A - Cleaning mechanism for efficiently cleaning petroleum pipeline - Google Patents
Cleaning mechanism for efficiently cleaning petroleum pipeline Download PDFInfo
- Publication number
- CN104632132A CN104632132A CN201510055525.XA CN201510055525A CN104632132A CN 104632132 A CN104632132 A CN 104632132A CN 201510055525 A CN201510055525 A CN 201510055525A CN 104632132 A CN104632132 A CN 104632132A
- Authority
- CN
- China
- Prior art keywords
- cleaning
- petroleum pipeline
- rotary shaft
- shaft body
- dirt scraping
- 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
- 238000004140 cleaning Methods 0.000 title claims abstract description 42
- 239000003208 petroleum Substances 0.000 title claims abstract description 24
- 238000007790 scraping Methods 0.000 claims abstract description 19
- 238000005498 polishing Methods 0.000 claims description 21
- 238000007688 edging Methods 0.000 claims description 12
- 244000273618 Sphenoclea zeylanica Species 0.000 claims description 7
- 229910000677 High-carbon steel Inorganic materials 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000005299 abrasion Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- E21B37/00—Methods or apparatus for cleaning boreholes or wells
- E21B37/02—Scrapers specially adapted therefor
-
- 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
- E21B37/00—Methods or apparatus for cleaning boreholes or wells
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Cleaning In General (AREA)
Abstract
The invention relates to a cleaning mechanism for efficiently cleaning a petroleum pipeline. The cleaning mechanism for efficiently cleaning the petroleum pipeline comprises a dirt scraping device, a cleaning device and an edge grinding device which are connected in sequence through threads from front to back. The dirt scraping device, the cleaning device and the edge grinding device are all of a cavity structure and communicated and connected with one another. The dirt scraping device comprises a cylindrical rotating shaft. The rotating shaft is provided with a threaded hole penetrating through the front end face and the rear end face of the rotating shaft. The cleaning mechanism for efficiently cleaning the petroleum pipeline further comprises a hollow rod connected to the rotating shaft through the threaded holes. Drainage holes are evenly formed in the hollow rod. The dirt scraping device further comprises arc grooves evenly formed in the circumference of the rotating shaft. The portion between every two adjacent arc grooves forms a blade. In the cleaning mechanism for efficiently cleaning the petroleum pipeline, the dirt scraping device, the cleaning device and the edge grinding device are connected in sequence from front to back through threads, so that oil stains on the wall of the petroleum pipeline are cleaned three times, and then a good cleaning effect is achieved.
Description
Technical field
The present invention relates to a kind of cleaning device, particularly relate to the wiper mechanism of high-efficiency cleaning petroleum pipeline.
Background technology
Along with the development of petroleum industry, rolling up of various oil note sink hole, make various oil pipelines, aqueduct demand also increases, profit pipe tube inner wall after permanent use will be attached with the impurity such as many oil stains, dirt, just comparatively block when using profit pipe to carry out the dynamic monitoring work such as the test pressure measurement of oil well and oil-field flooding, affect monitored results, bring difficulty to water filling simultaneously, sometimes need again to change pipeline toward contact, bring inconvenience to well maintenance.
Summary of the invention
Easily produce the defects such as oil stain blocking pipe, non-easy cleaning for solving oil pipeline, the present invention spy provides the wiper mechanism of high-efficiency cleaning petroleum pipeline.
Technical scheme of the present invention is as follows:
The wiper mechanism of high-efficiency cleaning petroleum pipeline, comprises the dirt scraping equipment, cleaning device and the edging device that are threaded connection successively from front to back; Dirt scraping equipment, cleaning device and edging device are cavity structure and inside is interconnected; Dirt scraping equipment comprises for cylindrical rotary shaft body, rotary shaft body offers the screwed hole running through rotary shaft body front/rear end, also comprises the hollow stem be connected to by screwed hole on rotary shaft body, hollow stem evenly offers small opening; Also comprise the circular groove be evenly arranged on rotary shaft body periphery, the part between adjacent circular groove forms blade.
Further, described cleaning device comprises tube connector, and the lower end of tube connector is fixed in the upper chamber of rotary shaft body by screwed hole, also comprises the brush bar be evenly arranged on tube connector outer wall.
Further, described edging device comprises polishing bar, and polishing bar offers the screwed hole longitudinally running through polishing bar; Tube connector is threaded connection in the lower cavity being fixed on polishing bar; Also comprise the polishing layer be set on polishing bar.
Further, described blade adopts high-carbon steel to make.
In the present invention, dirt scraping equipment, cleaning device and edging device are threaded connection successively from front to back, make the oil stain on oily wall pipeline reach good clean effect through three cleanings successively.And the thickness of blade is comparatively large, more general blade is tough and tensile, is not easy to occur that the phenomenon of blade breakage occurs.After the oil stain that blade is wiped off on oil tube wall, brush bar cleans continuing the oil stain be retained on duct wall, and polishing layer, by finally polishing to tube wall, thoroughly completes the cleaning of petroleum pipeline.Blade adopts high-carbon steel to make and makes blade have higher intensity and abrasion resistance, extend the application life of blade widely.
Accompanying drawing explanation
Fig. 1 is the structural representation of the wiper mechanism of high-efficiency cleaning petroleum pipeline;
Fig. 2 is the structural representation of dirt scraping equipment;
Component title wherein corresponding to Reference numeral is as follows:
1-dirt scraping equipment, 2-cleaning device, 3-edging device, 4-rotary shaft body, 5-screwed hole, 6-hollow stem, 7-small opening, 8-circular groove, 9-blade, 10-tube connector, 11-brush bar, 12-polishes bar, and 13-polishes layer.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the present invention is described in detail, but the specific embodiment of the present invention is not limited to this.
Embodiment 1
As shown in Figure 1 and Figure 2, the wiper mechanism of high-efficiency cleaning petroleum pipeline, comprises the dirt scraping equipment 1, cleaning device 2 and the edging device 3 that are threaded connection successively from front to back; Dirt scraping equipment 1, cleaning device 2 and edging device 3 are cavity structure and inside is interconnected; Dirt scraping equipment 1 comprises for cylindrical rotary shaft body 4, rotary shaft body 4 offers the screwed hole 5 running through rotary shaft body 4 front/rear end, also comprises the hollow stem 6 be connected to by screwed hole 5 on rotary shaft body 4, hollow stem 6 evenly offers small opening 7; Also comprise the circular groove 8 be evenly arranged on rotary shaft body 4 periphery, the part between adjacent circular groove 8 forms blade 9.
In the present embodiment, dirt scraping equipment 1, cleaning device 2 and edging device 3 are threaded connection successively from front to back, make the oil stain on oily wall pipeline reach good clean effect through three cleanings successively.When drilling rod drives dirt scraping equipment 1 to enter petroleum pipeline rotary work, decontamination liquid flows out from the small opening 7 on hollow stem 6, contaminates the oil stain on petroleum pipeline.Along with rotarily driving of drilling rod, blade 9 will wipe the oil stain on petroleum pipeline wall off, and the thickness of blade is comparatively large, and more general blade is tough and tensile, is not easy to occur that the phenomenon of blade breakage occurs.
Embodiment 2
The present embodiment is on the basis of embodiment 1, and described cleaning device 2 comprises tube connector 10, and the lower end of tube connector 10 is fixed on by screwed hole 5 in the upper chamber of rotary shaft body 4, also comprises the brush bar 11 be evenly arranged on tube connector 10 outer wall.
After rotating at blade the oil stain wiped off on petroleum pipeline wall, brush bar 11 will continue to act on duct wall, is done by the oil stain do not cleaned be retained on duct wall and cleans further.
Embodiment 3
The present embodiment is on the basis of embodiment 1 or embodiment 2, and described edging device 3 comprises polishing bar 12, and polishing bar 12 offers the screwed hole longitudinally running through polishing bar 12; Tube connector 10 is threaded connection in the lower cavity being fixed on polishing bar 12; Also comprise the polishing layer 13 be set on polishing bar 12.
After bar 11 to be brushed has cleaned the oil stain that petroleum pipeline wall is left over further, then polished by polishing layer 13 pairs of oil tube wall, thoroughly complete the cleaning to petroleum pipeline.
Embodiment 4
The present embodiment is on the basis of embodiment 1 or embodiment 2 or embodiment 3, and described blade 9 adopts high-carbon steel to make.
In the present embodiment, blade 9 adopts high-carbon steel to make and makes blade 9 have higher intensity and abrasion resistance, extend the application life of blade 9 widely.
As mentioned above, the present invention can be realized preferably.
Claims (4)
1. the wiper mechanism of high-efficiency cleaning petroleum pipeline, is characterized in that:
Comprise the dirt scraping equipment (1), cleaning device (2) and the edging device (3) that are threaded connection successively from front to back; Dirt scraping equipment (1), cleaning device (2) and edging device (3) is cavity structure and inside is interconnected; Dirt scraping equipment (1) comprises for cylindrical rotary shaft body (4), rotary shaft body (4) offers the screwed hole (5) running through rotary shaft body (4) front/rear end, also comprise the hollow stem (6) be connected to by screwed hole (5) on rotary shaft body (4), hollow stem (6) evenly offers small opening (7); Also comprise the circular groove (8) be evenly arranged on rotary shaft body (4) periphery, the part between adjacent circular groove (8) forms blade (9).
2. the wiper mechanism of high-efficiency cleaning petroleum pipeline according to claim 1, is characterized in that:
Described cleaning device (2) comprises tube connector (10), and the lower end of tube connector (10) is fixed in the upper chamber of rotary shaft body (4) by screwed hole (5), also comprises the brush bar (11) be evenly arranged on tube connector (10) outer wall.
3. the wiper mechanism of high-efficiency cleaning petroleum pipeline according to claim 1, is characterized in that:
Described edging device (3) comprises polishing bar (12), polishing bar (12) offers the screwed hole longitudinally running through polishing bar (12); Tube connector (10) is threaded connection in the lower cavity being fixed on polishing bar (12); Also comprise the polishing layer (13) be set in polishing bar (12).
4. the wiper mechanism of high-efficiency cleaning petroleum pipeline according to claim 1, is characterized in that:
Described blade (9) adopts high-carbon steel to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510055525.XA CN104632132A (en) | 2015-02-03 | 2015-02-03 | Cleaning mechanism for efficiently cleaning petroleum pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510055525.XA CN104632132A (en) | 2015-02-03 | 2015-02-03 | Cleaning mechanism for efficiently cleaning petroleum pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104632132A true CN104632132A (en) | 2015-05-20 |
Family
ID=53211311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510055525.XA Pending CN104632132A (en) | 2015-02-03 | 2015-02-03 | Cleaning mechanism for efficiently cleaning petroleum pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104632132A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105114036A (en) * | 2015-09-01 | 2015-12-02 | 长江大学 | Axial sliding type marine riser cleaning device |
| CN105134124A (en) * | 2015-08-22 | 2015-12-09 | 中国石油化工股份有限公司 | First-aid repair technology for crude oil pipeline congelation wax blockage |
| CN105728408A (en) * | 2016-03-16 | 2016-07-06 | 四川西林石油物资装备有限公司 | Cleaning equipment of petroleum drilling rod |
| CN105750278A (en) * | 2016-03-16 | 2016-07-13 | 四川西林石油物资装备有限公司 | Blade-type oil drill rod cleaning equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201606036U (en) * | 2010-02-23 | 2010-10-13 | 黄国洲 | Steel brush scrapper component for cleaning and internally descaling oil pipe |
| CN201661275U (en) * | 2009-12-18 | 2010-12-01 | 安东石油技术（集团）有限公司 | Cutter for removing alkaline scale on inner wall of oil pipe |
| EP2305948A1 (en) * | 2009-09-25 | 2011-04-06 | Welltec A/S | A brush assembly |
| CN103806870A (en) * | 2014-02-28 | 2014-05-21 | 成都大漠石油机械有限公司 | Sectional oil tube interior cleaning tool |
| CN204552689U (en) * | 2015-02-03 | 2015-08-12 | 成都大漠石油机械有限公司 | A kind of cleaning device for petroleum pipeline |
-
2015
- 2015-02-03 CN CN201510055525.XA patent/CN104632132A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2305948A1 (en) * | 2009-09-25 | 2011-04-06 | Welltec A/S | A brush assembly |
| CN201661275U (en) * | 2009-12-18 | 2010-12-01 | 安东石油技术（集团）有限公司 | Cutter for removing alkaline scale on inner wall of oil pipe |
| CN201606036U (en) * | 2010-02-23 | 2010-10-13 | 黄国洲 | Steel brush scrapper component for cleaning and internally descaling oil pipe |
| CN103806870A (en) * | 2014-02-28 | 2014-05-21 | 成都大漠石油机械有限公司 | Sectional oil tube interior cleaning tool |
| CN204552689U (en) * | 2015-02-03 | 2015-08-12 | 成都大漠石油机械有限公司 | A kind of cleaning device for petroleum pipeline |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105134124A (en) * | 2015-08-22 | 2015-12-09 | 中国石油化工股份有限公司 | First-aid repair technology for crude oil pipeline congelation wax blockage |
| CN105134124B (en) * | 2015-08-22 | 2018-03-13 | 中国石油化工股份有限公司 | Crude oil pipeline coagulates pipe paraffin blockage emergency repairing technology |
| CN105114036A (en) * | 2015-09-01 | 2015-12-02 | 长江大学 | Axial sliding type marine riser cleaning device |
| CN105114036B (en) * | 2015-09-01 | 2017-05-10 | 长江大学 | Axial sliding type marine riser cleaning device |
| CN105728408A (en) * | 2016-03-16 | 2016-07-06 | 四川西林石油物资装备有限公司 | Cleaning equipment of petroleum drilling rod |
| CN105750278A (en) * | 2016-03-16 | 2016-07-13 | 四川西林石油物资装备有限公司 | Blade-type oil drill rod cleaning equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150520 |
|
| RJ01 | Rejection of invention patent application after publication |