CN107537837A - A kind of oil-contained drilling cuttings extraction kettle barrel cleaning tool and application method - Google Patents
A kind of oil-contained drilling cuttings extraction kettle barrel cleaning tool and application method Download PDFInfo
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- CN107537837A CN107537837A CN201710889562.XA CN201710889562A CN107537837A CN 107537837 A CN107537837 A CN 107537837A CN 201710889562 A CN201710889562 A CN 201710889562A CN 107537837 A CN107537837 A CN 107537837A
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- drill bit
- barrel
- scraper
- cleaning tool
- oil
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Abstract
The invention provides a kind of oil-contained drilling cuttings extraction kettle barrel cleaning tool and application method, including drilling rod, dust cap and drill bit, the dust cap center is provided with through hole, rolling bearing is provided with the through hole, linear bearing is provided with inside rolling bearing, the drill bit is connected to drilling rod lower end, drill bit bottom is connected with scraper, the drilling rod and drill bit are passed through inside linear bearing, it is simple that drilling rod and drill bit can move up and down and rotate the inventive structure, dependable performance, operated by simple lifting rotation, the cleaning work of barrel can be completed, it is easy to Automated condtrol, solve and manually clear up, waste time and energy, it is unfavorable for scale, the problem of rapid operation, application method is simple to operate, cleaning is thorough, automaticity is high, greatly reduce manpower.
Description
Technical field
The present invention relates to oil equipment technical field, and in particular to a kind of oil-contained drilling cuttings extraction kettle barrel cleaning tool and makes
Use method.
Background technology
The oil-contained drilling cuttings of a large amount of pollution environment can be produced in petroleum exploration and development process, oil-contained drilling cuttings need to be carried out harmless
Cross processing.In the prior art, supercritical CO is passed through2Treatment by extraction oil-contained drilling cuttings have that temperature is low, energy consumption is low, base oil does not split
Become, can be directly secondary with slurry the advantages that, more than 99% oil can be extracted out with water wherein in oil-contained drilling cuttings, leave hardness not
High and more loose dry slug, and the barrel of oil-contained drilling cuttings is contained after extraction kettle extracts, it is necessary to carry out the clear of drilled dry bits
Science and engineering is made, and manually cleared up, and wasted time and energy in the past, and was unfavorable for scale, rapid operation.
The content of the invention
The purpose of the present invention is to overcome existing oil-contained drilling cuttings cleaning tool manually to clear up, and wastes time and energy, is unfavorable for
Scale, the problem of rapid operation, there is provided a kind of oil-contained drilling cuttings extraction kettle barrel cleaning tool and application method.
The technical scheme is that：A kind of oil-contained drilling cuttings extraction kettle barrel cleaning tool, including drilling rod, dust cap and brill
Head, the dust cap center are provided with through hole, and rolling bearing is provided with the through hole, linear bearing is provided with inside rolling bearing, described
Drill bit is connected to drilling rod lower end, and drill bit bottom is connected with scraper, and the drilling rod and drill bit are passed through inside linear bearing, drilling rod and brill
Head can be moved up and down and rotated.
The scraper has two, and two scrapers are located at the both sides of drill bit respectively.
The drill bit is provided with the groove for placing scraper, and one end of scraper is connected in the groove of drill bit by rotating shaft, scraped
Knife can rotate upwardly and downwardly around the shaft, and the angle between scraper and drill bit is 0~90 degree.
The scraper free end is connected with hairbrush.
Multiple projections are provided with the upper side of the scraper.
The end face of one end that the scraper is connected with drill bit is arc surface.
Present invention also offers a kind of application method of oil-contained drilling cuttings extraction kettle barrel cleaning tool, comprise the following steps：
Step 1）The upper end of the drilling rod of the cleaning tool is connected into liftable top to drive, liftable top is driven and rises to peak,
And all take down the upper lid and lower cover of the barrel for containing drilled dry bits, barrel is placed in the underface of the cleaning tool and drilling cuttings reclaims
The upper part of box；
Step 2）Dust cap is connected to the upper end of barrel, bottom of drill bit is located in linear bearing, opens liftable top and drives, can rise
Drop top, which is driven, drives drilling rod and bit, moves down simultaneously, drill bit drills out a passage in barrel；
Step 3）When drill bit is completely exposed below barrel, accelerate the rotating speed that liftable top is driven, drill speed improves, by from
Mental and physical efforts cause two angle degree of being between scraper and drill bit, then above carry drill bit, the drilled dry that scraper can be cleared up successively in barrel
Consider block to be worth doing, hairbrush can clear up material tube inner wall, be allowed to fall into drilling cuttings recycling box；
Step 4）After drill bit is reached at the top of barrel, then decentralization drill bit is rotated, then rotate again and carry drill bit to barrel top, directly
Finished to barrel internal cleaning, finally take dust cap apart, above extract drilling rod and drill bit, clear up the cleaning tool.
When angle between described two scrapers and drill bit is 90 degree, hairbrush and material tube inner wall are affixed.
Beneficial effects of the present invention：
This oil-contained drilling cuttings extraction kettle barrel cleaning tool of the invention is simple in construction, dependable performance, by simply lifting rotation
Turn operation, you can complete the cleaning work of barrel, be easy to Automated condtrol, solve and manually clear up, waste time and energy, no
Beneficial to scale, the problem of rapid operation, while dust cap is set, prevent airborne dust, and the axis of rolling is set on dust cap
Hold to reduce with linear bearing and damage, extend the service life of instrument, the user of the oil-contained drilling cuttings extraction kettle barrel cleaning tool
Method is simple to operate, and cleaning is thorough, and automaticity is high, greatly reduces manpower.
The present invention is described in further details below with reference to accompanying drawing.
Brief description of the drawings
Fig. 1 is the structural representation of oil-contained drilling cuttings extraction kettle barrel cleaning tool of the present invention；
Fig. 2 is scraper contraction state schematic diagram of the present invention.
Description of reference numerals：1st, drilling rod；2nd, linear bearing；3rd, rolling bearing；4th, dust cap；5th, drill bit；6th, rotating shaft；7th, scrape
Knife；8th, hairbrush；9th, it is raised；10th, barrel.
Embodiment
In the description of the invention, it is to be understood that the instruction such as term " on ", " under ", " top ", " bottom ", " interior ", " outer "
Orientation or position relationship be based on orientation shown in the drawings or position relationship, be for only for ease of the description present invention and simplification retouched
State, rather than instruction or imply signified device or element there must be specific orientation, with specific azimuth configuration and operation,
Therefore it is not considered as limiting the invention；In addition, in the description of the invention, unless otherwise indicated, the implication of " multiple "
It is two or more.
Embodiment 1：
In order to overcome existing oil-contained drilling cuttings cleaning tool manually to clear up, waste time and energy, be unfavorable for scale, be quickly turned into
The problem of industry, present embodiments provide a kind of oil-contained drilling cuttings extraction kettle barrel cleaning tool as depicted in figs. 1 and 2, Yi Zhonghan
Oily drilling cuttings extraction kettle barrel cleaning tool, including drilling rod 1, dust cap 4 and drill bit 5, the center of dust cap 4 are provided with through hole, should
Rolling bearing 3 is provided with through hole, the inside of rolling bearing 3 is provided with linear bearing 2, and the drill bit 5 is connected to the lower end of drilling rod 1, drill bit 5
Bottom is connected with scraper 7, and the drilling rod 1 and drill bit 5 are passed through inside linear bearing 2, and drilling rod 1 and drill bit 5 can be moved up and down and revolved
Turn.
The operation principle of this oil-contained drilling cuttings extraction kettle barrel cleaning tool provided by the invention is as follows：
The upper lid and lower cover of the barrel 10 for needing to clear up are taken down, the cleaning tool is placed in directly over barrel 10, drilling rod 1 relies on
Liftable top drives drive and moves up and down and rotate, so as to drive drill bit 5 to move up and down and rotate in barrel 10, in the He of drill bit 5
Cause the drilled dry bits in barrel 10 to clear in the presence of scraper 7, when drilling rod 1 and drill bit 5 are moved up and down and rotated, can cause
Drilled dry bits in barrel 10 spill from the upper end of barrel 10, therefore set a dust cap 4, and the center of dust cap 4 is provided with through hole, bores
When bar 1 and drill bit 5 are moved up and down and rotated in the through hole, drilling rod 1 and drill bit 5 all can produce friction with the center of dust cap 4,
Equipment easily so is damaged, therefore rolling bearing 3 is provided with the through hole at the center of dust cap 4, is provided with inside rolling bearing 3
Linear bearing 2, damage is reduced, extend the service life of instrument.
This oil-contained drilling cuttings extraction kettle barrel cleaning tool of the invention is simple in construction, dependable performance, by simply rising
Rotation process drops, you can and the cleaning work of barrel is completed, is easy to Automated condtrol, solves and manually clears up, it is time-consuming to take
Power, is unfavorable for scale, the problem of rapid operation, while sets dust cap, prevents airborne dust, and rolling is set on dust cap
Dynamic bearing and linear bearing reduce damage, extend the service life of instrument.
Embodiment 2：
On the basis of embodiment 1, a kind of oil-contained drilling cuttings extraction kettle barrel cleaning tool is present embodiments provided, in order that barrel
Interior drilled dry bits cleaning more thoroughly, and uniform force when rotating drill bit 5, the scraper 7 have two, and two scrapers 7 divide
Not Wei Yu drill bit 5 both sides.
Embodiment 3：
On the basis of embodiment 1 or embodiment 2, a kind of oil-contained drilling cuttings extraction kettle barrel cleaning tool is present embodiments provided,
The drill bit 5 is provided with the groove for placing scraper, and one end of scraper 7 is connected to by rotating shaft 6 in the groove of drill bit 5, the energy of scraper 7
6 rotate upwardly and downwardly around the shaft, the angle between scraper 7 and drill bit 5 is 0~90 degree.
The top of drill bit 5 is screw thread pin thread, is easily installed the drilling rod of different length, and the bottom of drill bit 5 is one section of spiral bit, directly
Footpath is more than other parts, is easy to rotary drilling, and the groove of drill bit 5 can accommodate scraper 7 completely, helps to creep into the foundation of path,
For scraper 7 first with contraction state, drill bit 5 drills out a path from top to bottom in barrel 10, drill bit 5 is drilled out the bottom of barrel 10,
Then centrifugal force expansion scraper 7 rotate at high speed, then rotated with middling speed, and the drilling cuttings in cleaning barrel 10 is above carried at a slow speed, this
Sample is easy to drilled dry bits to fall, and falls the drilling cuttings on drill bit 5 using centrifugal force cleaning, prevents scraper 7 by card.
Embodiment 4：
On the basis of embodiment 1 or embodiment 2, a kind of oil-contained drilling cuttings extraction kettle barrel cleaning tool is present embodiments provided,
Further, the free end of scraper 7 is connected with hairbrush 8.The one end of hairbrush 8 has the intensive slice of certain degree of hardness abrasion resistant fibrous, has
Beneficial to the cleaning of drilling cuttings on the inwall of barrel 10, and hairbrush 8 is easy to dismount using being threadedly connected on scraper 7.
Embodiment 5：
On the basis of embodiment 1 or embodiment 2, a kind of oil-contained drilling cuttings extraction kettle barrel cleaning tool is present embodiments provided,
Further, the upper side of scraper 7 is provided with multiple raised 9, is easy to click and enter the dry slug of face cutting, in drill bit about 5
Drilled dry bits are easily cleared up during mobile and rotation, while avoid the difficult cleaning of drilled dry bits caking, and caused by the velocity of rotation of drill bit 5 is too fast
Damage.
Embodiment 6：
On the basis of embodiment 1 or embodiment 2, a kind of oil-contained drilling cuttings extraction kettle barrel cleaning tool is present embodiments provided,
Further, the end face of one end that the scraper 7 is connected with drill bit 5 is arc surface, is easy to scraper 7 around the shaft 6 when rotating upwardly and downwardly,
Scraper 7 is prevented to be stuck.
Embodiment 7：
The present embodiment additionally provides a kind of application method of oil-contained drilling cuttings extraction kettle barrel cleaning tool, comprises the following steps：
Step 1）The upper end of the drilling rod 1 of the cleaning tool is connected into liftable top to drive, liftable top is driven and rises to peak,
And all take down the upper lid and lower cover of the barrel 10 for containing drilled dry bits, barrel 10 is placed in underface and the drilling cuttings of the cleaning tool
The upper part of recycling box；
Step 2）Dust cap 4 is connected to the upper end of barrel 10, the bottom of drill bit 5 is located in linear bearing 2, opens liftable top
Drive, liftable top, which is driven, drives drilling rod 1 and drill bit 5 to rotate, and moves down simultaneously, drill bit 5 drills out a passage in barrel 10；
Step 3）When drill bit 5 is completely exposed below barrel 10, accelerate the rotating speed that liftable top is driven, the rotating speed of drill bit 5 improves, and leads to
Centrifugal force is crossed so that the angle between two scrapers 7 and drill bit 5 is 90 degree, then above carries drill bit 5, scraper 7 successively can expect in cleaning
Dry slug in cylinder 10, hairbrush 8 can clear up the inwall of barrel 10, be allowed to fall into drilling cuttings recycling box；
Step 4）After drill bit 5 reaches the top of barrel 10, then decentralization drill bit 5 is rotated, then rotate again and carry drill bit 5 and arrive barrel 10
Top, until the internal cleaning of barrel 10 finishes, finally take dust cap 4 apart, above extract drilling rod 1 and drill bit 5, clear up the fettler
Tool.
Further, when the angle between described two scrapers 7 and drill bit 5 is 90 degree, hairbrush 8 and the inwall phase of barrel 10
Patch.
The application method of this oil-contained drilling cuttings extraction kettle barrel cleaning tool of the present invention is simple to operate, and cleaning is thorough, from
Dynamicization degree is high, greatly reduces manpower.
It is exemplified as above be only to the present invention for example, do not form the limitation to protection scope of the present invention, it is all
It is to be belonged to the same or analogous design of the present invention within protection scope of the present invention.
Claims (8)
- A kind of 1. oil-contained drilling cuttings extraction kettle barrel cleaning tool, it is characterised in that：Including drilling rod（1）, dust cap（4）And drill bit （5）, the dust cap（4）Center is provided with through hole, and rolling bearing is provided with the through hole（3）, rolling bearing（3）Inside is provided with straight line Bearing（2）, the drill bit（5）It is connected to drilling rod（1）Lower end, drill bit（5）Bottom is connected with scraper（7）, the drilling rod（1）And brill Head（5）Through linear bearing（2）Inside, drilling rod（1）And drill bit（5）It can move up and down and rotate.
- 2. oil-contained drilling cuttings extraction kettle barrel cleaning tool as claimed in claim 1, it is characterised in that：The scraper（7）Have two It is individual, two scrapers（7）It is located at drill bit respectively（5）Both sides.
- 3. oil-contained drilling cuttings extraction kettle barrel cleaning tool as claimed in claim 1 or 2, it is characterised in that：The drill bit（5）On Provided with the groove for placing scraper, scraper（7）One end pass through rotating shaft（6）It is connected to drill bit（5）Groove in, scraper（7）Can be around Rotating shaft（6）Rotate upwardly and downwardly, scraper（7）With drill bit（5）Between angle be 0~90 degree.
- 4. oil-contained drilling cuttings extraction kettle barrel cleaning tool as claimed in claim 1 or 2, it is characterised in that：The scraper（7）From Hairbrush is connected with by end（8）.
- 5. oil-contained drilling cuttings extraction kettle barrel cleaning tool as claimed in claim 1 or 2, it is characterised in that：The scraper（7）On Square side is provided with multiple projections（9）.
- 6. oil-contained drilling cuttings extraction kettle barrel cleaning tool as claimed in claim 1 or 2, it is characterised in that：The scraper（7）With Drill bit（5）The end face of one end of connection is arc surface.
- A kind of 7. application method of oil-contained drilling cuttings extraction kettle barrel cleaning tool, it is characterised in that：Comprise the following steps：Step 1）By the drilling rod of the cleaning tool（1）Upper end be connected to liftable top drive, make liftable top drive rise to highest Point, and the barrel that drilled dry bits will be contained（10）Upper lid and lower cover all take down, by barrel（10）Be placed in the cleaning tool just under Side and the upper part of drilling cuttings recycling box；Step 2）By dust cap（4）It is connected to barrel（10）Upper end, drill bit（5）Bottom is located at linear bearing（2）Interior, unlatching can Lifting top is driven, and liftable top, which is driven, drives drilling rod（1）And drill bit（5）Rotation, is moved down, drill bit simultaneously（5）In barrel（10）It is interior Drill out a passage；Step 3）Work as drill bit（5）In barrel（10）When lower section is completely exposed, accelerate the rotating speed that liftable top is driven, drill bit（5）Rotating speed Improve, pass through two scrapers of centrifugal force（7）With drill bit（5）Between angle be 90 degree, then above carry drill bit（5）, scraper （7）Barrel can successively be cleared up（10）Interior dry slug, hairbrush（8）Barrel can be cleared up（10）Inwall, it is allowed to fall into drilling cuttings recovery Box；Step 4）Work as drill bit（5）Reach barrel（10）Behind top, then rotate decentralization drill bit（5）, then rotate again and carry drill bit（5） To barrel（10）Top, until barrel（10）Internal cleaning finishes, and finally takes dust cap apart（4）, above extract drilling rod（1）And brill Head（5）, clear up the cleaning tool.
- 8. the application method of oil-contained drilling cuttings extraction kettle barrel cleaning tool as claimed in claim 7, it is characterised in that：Described two Individual scraper（7）With drill bit（5）Between angle when being 90 degree, hairbrush（8）And barrel（10）Inwall is affixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710889562.XA CN107537837A (en) | 2017-09-27 | 2017-09-27 | A kind of oil-contained drilling cuttings extraction kettle barrel cleaning tool and application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710889562.XA CN107537837A (en) | 2017-09-27 | 2017-09-27 | A kind of oil-contained drilling cuttings extraction kettle barrel cleaning tool and application method |
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| Publication Number | Publication Date |
|---|---|
| CN107537837A true CN107537837A (en) | 2018-01-05 |
Family
ID=60964515
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710889562.XA Pending CN107537837A (en) | 2017-09-27 | 2017-09-27 | A kind of oil-contained drilling cuttings extraction kettle barrel cleaning tool and application method |
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| CN (1) | CN107537837A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110238136A (en) * | 2019-06-19 | 2019-09-17 | 宜昌市燕狮科技开发有限责任公司 | Floating cornish bit and application method |
| CN115382865A (en) * | 2022-10-27 | 2022-11-25 | 泉州市堃晟检测技术有限公司 | Cleaning device of environmental protection sewage treatment jar |
| WO2023207814A1 (en) * | 2022-04-24 | 2023-11-02 | 华能罗源发电有限责任公司 | Novel coal hopper dredging drill bit |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110238136A (en) * | 2019-06-19 | 2019-09-17 | 宜昌市燕狮科技开发有限责任公司 | Floating cornish bit and application method |
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Effective date of registration: 20201202 Address after: 100007 Dongcheng District, Dongzhimen, China, North Street, No. 9 Oil Mansion, No. Applicant after: CHINA NATIONAL PETROLEUM Corp. Applicant after: CNPC Chuanqing Drilling Engineering Co.,Ltd. Address before: 710018 Shaanxi city of Xi'an province Weiyang District four road Fengcheng Changqing Technology Building Applicant before: CNPC CHUANQING DRILLING ENGINEERING COMPANY LIMITED ENGINEERING TECHNOLOGY Research Institute |