CN108729878A - A kind of cleaning device for petroleum rod inner wall - Google Patents
A kind of cleaning device for petroleum rod inner wall Download PDFInfo
- Publication number
- CN108729878A CN108729878A CN201810504210.2A CN201810504210A CN108729878A CN 108729878 A CN108729878 A CN 108729878A CN 201810504210 A CN201810504210 A CN 201810504210A CN 108729878 A CN108729878 A CN 108729878A
- Authority
- CN
- China
- Prior art keywords
- wall
- brush head
- rod inner
- rotary nozzle
- nozzle
- 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 30
- 239000003208 petroleum Substances 0.000 title claims abstract description 12
- 238000005553 drilling Methods 0.000 claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000005096 rolling process Methods 0.000 claims abstract description 10
- 238000006243 chemical reaction Methods 0.000 claims abstract description 6
- 238000012856 packing Methods 0.000 claims abstract description 4
- 238000005452 bending Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000004575 stone Substances 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/053—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction
- B08B9/057—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction the cleaning devices being entrained discrete elements, e.g. balls, grinding elements, brushes
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The present invention relates to a kind of cleaning device for petroleum rod inner wall, are mainly made of housing, O-ring seal, thrust bearing, inner spring baffle ring, bolt, core, adapter sleeve, rolling bearing, end ring, rotary nozzle and brush head.Core is sleeved in housing, and protrusion packing fits between two thrust bearings and carried out axially position with circlip.Together with housing is bolted with adapter sleeve, rolling bearing is housed in adapter sleeve groove.Rotary nozzle is to be threadedly coupled with core, brush head with rotary nozzle.The present invention hits high pressure water at a certain angle in drilling rod inner wall by nozzle, since drilling rod inner wall reaction force makes rotary nozzle generate rotary motion and axial movement, and whole device is driven to advance along drilling rod inner wall, while also brush head being driven to be rotated up to cleaning purpose.The configuration of the present invention is simple, easy to disassemble and maintenance is convenient to use, time saving and energy saving, cheap, is suitable for the cleaning of different-diameter oil drill rocker inner wall.
Description
Technical field
The invention belongs to pipeline cleaning field more particularly to a kind of cleaning device for petroleum rod inner wall.
Background technology
Inner wall can adhere to schmutzband to oil drill rocker in use for some time, also due to oxidation forms iron rust layer.In stone
In oily drilling rod maintenance process, due to the feature that pipeline is thin and grows, inconvenience is brought to drilling rod inner wall washing.It is more existing clear
Cleaning device is complicated, does not adapt to a variety of different size drilling rods, and stability is poor, cleaning performance is general.
Invention content
The invention aims to overcome the shortcomings of existing drilling rod inner wall washing technology, a kind of oil drill rocker inner wall is provided
Cleaning device can effectively clear up oil drill rocker internal dirt, efficient, time saving and energy saving, improve the cleaning performance of drilling rod inner wall.
The technical solution adopted in the present invention is：A kind of cleaning device for petroleum rod inner wall, mainly by housing, O-shaped sealing
Circle, thrust bearing, inner spring baffle ring, hex bolts, core, adapter sleeve, rolling bearing, end ring, rotary nozzle, brush head group
At.The core is sleeved in housing, protrusion packing fit between two thrust bearings and with inner spring baffle ring by it tightly
Close is positioned together, and prevents core from being moved axially in housing；The housing is connected with adapter sleeve by hex bolts
Together, rolling bearing is mounted in adapter sleeve groove, and end ring is used in combination to have good positioning；It is between the rotary nozzle and core
It is threadedly coupled；Multiple jet pipes have been uniformly distributed on the rotary nozzle (10), jet pipe is made of bending section A and straight pipe B,
Straight pipe B axle line is vertical with nozzle (10) axis, and the axis of bend loss A axis and jet pipe is angled, the high pressure water of ejection
Stream acts on drilling rod inner wall at an angle, and reaction force makes rotary nozzle (10) generate rotary motion and axial movement.
It is to be threadedly coupled between the brush head and rotary nozzle；Meanwhile the core is straight pipe, brush head is cylindric, and brush head ring
Around being disposed with bristle on shape surface, the direction in direction and sprinkler rotation that the internal thread and rotary nozzle of brush head end are screwed on
On the contrary, brush head body diameter size can be set according to duct size, meets the needs of different-diameter drilling rod.Brush head is by rotation spray
Head drives to be rotated together, and the high pressure water flow sprayed from rotary nozzle acts on drilling rod inner wall, reaction force at an angle
So that rotary nozzle generates rotary motion and axial movement, and drives whole device to advance along drilling rod inner wall, while also driving brush
Head is rotated up to cleaning purpose.
Beneficial effects of the present invention：A kind of cleaning device for petroleum rod inner wall provided by the invention, simple in structure, high pressure water
Drilling rod inner wall is acted at a certain angle by rotary nozzle, due to reaction force so that rotary nozzle generates rotary motion and axis
To movement, whole device is driven to advance along drilling rod, while also driving brush head rotary-cleaning drilling rod.It is O-shaped between core and housing
Sealing ring ensure that sealing effect significantly, using the combination of thrust bearing and rolling bearing, improve rotary nozzle axial and
Radial stability.Brush head size can be set according to drill pipe diameter size, and brush can exchange at any time, can reach and rotate
The effect that secondary cleaning is carried out after nozzle hydroblasting had not only improved cleaning performance but also had achieved the purpose that save water resource.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention.
Fig. 2 is nozzle graphics of the present invention.
In figure：1. housing；2.O type sealing rings；3. thrust bearing；4. inner spring baffle ring；5. hex bolts；6. core；7.
Adapter sleeve；8. rolling bearing；9. end ring；10. rotary nozzle；11. brush head.
Specific implementation mode
Present invention will be further explained below with reference to the attached drawings and specific embodiments.
As shown in Figure 1, a kind of cleaning device for petroleum rod inner wall, includes mainly housing 1, O-ring seal 2, thrust bearing
3, inner spring baffle ring 4, hex bolts 5, core 6, adapter sleeve 7, rolling bearing 8, end ring 9, rotary nozzle 10, brush head 11；
Core 6 is straight pipe, is sleeved in housing 1, and protrusion packing fits between two thrust bearings 3 and with inner spring baffle ring 4
It is closely positioned together, prevents core 6 from being moved axially in housing 1；Housing 1 and adapter sleeve 7 pass through hexagonal spiral shell
Bolt 5 links together, and rolling bearing 8 is mounted in 7 groove of adapter sleeve, and end ring 9 is used in combination to have good positioning；On rotary nozzle 10
Even to distributed multiple jet pipes, jet pipe is made of bending section A and straight pipe B, and straight pipe B axle line is vertical with 10 axis of nozzle, bend pipe
The axis of section A axis and jet pipe is angled, and the high pressure water flow of ejection acts on drilling rod inner wall at an angle, anti-to make
Rotary nozzle 10 is firmly set to generate rotary motion and axial movement.To be threadedly coupled between rotary nozzle 10 and core 6, brush head 11
To be cylindric, and it is to be threadedly coupled between brush head 11 and rotary nozzle 10 around bristle is disposed on 11 annular surface of brush head
And the direction that the direction that is screwed on of the internal thread and rotary nozzle of brush head end is rotated with rotary nozzle is on the contrary, brush head body diameter is big
It is small to be set according to duct size, to meet the needs of different-diameter drilling rod.
It is further illustrated with reference to specific example of the present invention：
In use, first assembling cleaning device by diagram, check and confirm that core 6 can normally rotate, each component can be normal
After work, housing 1 is connected in water source tube, then puts the cleaning device in oil drill rocker into, water source switch is opened, from rotation
The high pressure water that nozzle 10 sprays acts on drilling rod inner wall at an angle, and due to the reaction force of drilling rod inner wall, high pressure water makes
The axial movement that core 6 occurs while generating rotary motion is obtained, to drive brush head 11 to exist while driving whole device to move ahead
Cleaning purpose is rotated up in drilling rod.11 size of brush head can be set according to drill pipe diameter size simultaneously, and brush head 11 can be at any time
It exchanges for.The device can realize that drilling rod inner wall carries out the effect of secondary cleaning again after 10 hydroblasting of rotary nozzle, both improve
Cleaning performance has again achieved the purpose that save water resource.
The configuration of the present invention is simple, cleaning performance is good, and easy to disassemble and maintenance is suitable for different-diameter oil drill rocker inner wall
Cleaning.
Claims (5)
1. a kind of cleaning device for petroleum rod inner wall includes mainly housing (1), O-ring seal (2), thrust bearing (3), interior bullet
Spring baffle ring (4), hex bolts (5), core (6), adapter sleeve (7), rolling bearing (8), end ring (9), rotary nozzle (10),
Brush head (11)；It is characterized in that, the core (2) is sleeved in housing (1), protrusion packing fits over two thrust bearings (3)
Between and with circlip (4) it is closely positioned together；The housing (1) and adapter sleeve (7) pass through hex bolts
(5) it links together, rolling bearing (8) is mounted in adapter sleeve (7) groove, and end ring (9) is used in combination to position；The nozzle
(10) it is to be threadedly coupled between core (6)；It is to be threadedly coupled between the brush head (11) and rotary nozzle (10).
2. a kind of cleaning device for petroleum rod inner wall according to claim 1, which is characterized in that brush head (11) end
Internal thread and the direction that is screwed on of rotary nozzle (10) it is opposite with the direction that rotary nozzle (10) rotates.
3. a kind of cleaning device for petroleum rod inner wall according to claim 1, which is characterized in that the brush head body diameter
Size can be set according to duct size.
4. a kind of cleaning device for petroleum rod inner wall according to claim 1, which is characterized in that the rotary nozzle (10)
On be uniformly distributed multiple jet pipes, jet pipe is made of bending section A and straight pipe B, and straight pipe B axle line and nozzle (10) axis hang down
Directly, the axis of bend loss A axis and jet pipe is angled, and the high pressure water flow of ejection acts in drilling rod at an angle
Wall, reaction force make rotary nozzle (10) generate rotary motion and axial movement.
5. a kind of cleaning device for petroleum rod inner wall according to claim 1, which is characterized in that the brush head (11) is by revolving
Turn nozzle (10) and drives rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810504210.2A CN108729878A (en) | 2018-05-23 | 2018-05-23 | A kind of cleaning device for petroleum rod inner wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810504210.2A CN108729878A (en) | 2018-05-23 | 2018-05-23 | A kind of cleaning device for petroleum rod inner wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108729878A true CN108729878A (en) | 2018-11-02 |
Family
ID=63936206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810504210.2A Pending CN108729878A (en) | 2018-05-23 | 2018-05-23 | A kind of cleaning device for petroleum rod inner wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108729878A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110206512A (en) * | 2019-06-24 | 2019-09-06 | 西南石油大学 | Flexible contact type internal surface of sleeve pipe burnisher |
| CN112113061A (en) * | 2020-09-26 | 2020-12-22 | 宜宾学院 | Pipeline internal scouring mechanism |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11162899A (en) * | 1997-12-02 | 1999-06-18 | Oki Electric Ind Co Ltd | Scrubber equipment for semiconductor wafer |
| KR20080006224A (en) * | 2006-07-11 | 2008-01-16 | 덕원산업개발주식회사 | Centering device to remove a scale being the inside of pipe using powerless revolution |
| KR101255093B1 (en) * | 2012-08-09 | 2013-04-16 | (주)동영이엔씨 | Self rotating and traveling pipe cleaning apparatus using super high pressure water jetting |
| CN103316873A (en) * | 2013-07-11 | 2013-09-25 | 淮安市淮安区南闸农机修配厂 | Rotary type pipeline cleaner |
| CN204082018U (en) * | 2014-09-19 | 2015-01-07 | 西南石油大学 | A kind of device of clean drilling rod internal dirt |
| CN204700007U (en) * | 2015-05-05 | 2015-10-14 | 上海工程技术大学 | A kind of pipeline cleaning |
| CN208203225U (en) * | 2018-05-23 | 2018-12-07 | 西南石油大学 | A kind of cleaning device for petroleum rod inner wall |
-
2018
- 2018-05-23 CN CN201810504210.2A patent/CN108729878A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11162899A (en) * | 1997-12-02 | 1999-06-18 | Oki Electric Ind Co Ltd | Scrubber equipment for semiconductor wafer |
| KR20080006224A (en) * | 2006-07-11 | 2008-01-16 | 덕원산업개발주식회사 | Centering device to remove a scale being the inside of pipe using powerless revolution |
| KR101255093B1 (en) * | 2012-08-09 | 2013-04-16 | (주)동영이엔씨 | Self rotating and traveling pipe cleaning apparatus using super high pressure water jetting |
| CN103316873A (en) * | 2013-07-11 | 2013-09-25 | 淮安市淮安区南闸农机修配厂 | Rotary type pipeline cleaner |
| CN204082018U (en) * | 2014-09-19 | 2015-01-07 | 西南石油大学 | A kind of device of clean drilling rod internal dirt |
| CN204700007U (en) * | 2015-05-05 | 2015-10-14 | 上海工程技术大学 | A kind of pipeline cleaning |
| CN208203225U (en) * | 2018-05-23 | 2018-12-07 | 西南石油大学 | A kind of cleaning device for petroleum rod inner wall |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110206512A (en) * | 2019-06-24 | 2019-09-06 | 西南石油大学 | Flexible contact type internal surface of sleeve pipe burnisher |
| CN112113061A (en) * | 2020-09-26 | 2020-12-22 | 宜宾学院 | Pipeline internal scouring mechanism |
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