CN108590583A - Well washing apparatus - Google Patents
Well washing apparatus Download PDFInfo
- Publication number
- CN108590583A CN108590583A CN201810277755.4A CN201810277755A CN108590583A CN 108590583 A CN108590583 A CN 108590583A CN 201810277755 A CN201810277755 A CN 201810277755A CN 108590583 A CN108590583 A CN 108590583A
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- CN
- China
- Prior art keywords
- well
- washing apparatus
- drilling rod
- well washing
- drainage
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
Abstract
The present invention provides a kind of well washing apparatus, including the drilling machine resting on the ground, and drilling machine is used in drilling rod tripping in drainage well, and well washing apparatus further includes:Supersonic generator, supersonic generator are arranged on drilling rod, so that supersonic generator stretches into drainage well under the drive of drilling rod and carries out ultrasonic cleaning to the dirt inside and outside drainage well.The well washing apparatus of the present invention solves the problems, such as that well washing apparatus in the prior art can not effectively clean the inside and outside wall of drainage well.
Description
Technical field
The present invention relates to coal mine fields, in particular to a kind of well washing apparatus.
Background technology
The reason of drainage well is by being used for a long time, its water-yielding capacity being caused to reduce blocks and mud desilting in addition to screen casing inner wall
It influences, caused by often the original production water state outside outer wall pipe changes, with the lasting suction of water pump, makes around outer wall pipe
Water layer fine sand is lost in, and the bridge joint of appearance dirt gradually generates sand packet phenomenon.
Currently, open coal mine drainage well is being required for carrying out well-flushing flow increasing operation using certain time limit, however, existing dredge
Dry-well cleaning device has the following disadvantages with method:
(1), existing well washing apparatus can not clean to the sand packet on the outside of outer wall pipe, longer especially with the time limit
Water-yielding capacity restores inadequate after drainage well well-flushing, often faces and scraps after using certain time limit;It is newer dealing with the time limit
Drainage well also only plays that cleaning encrustation, apparent problem, the flow increasing effect such as desilting are very unknown in hyposmosis area in well
It is aobvious.
(2), conventional well-flushing flow model and method are time-consuming, laborious, reinstall and carry out down again after a procedure
One of program.
Invention content
The main purpose of the present invention is to provide a kind of well washing apparatus, can not have to solve well washing apparatus in the prior art
The problem of inside and outside wall of effect cleaning drainage well.
To achieve the goals above, the present invention provides a kind of well washing apparatus, including the drilling machine resting on the ground, and drilling machine is used
In by drilling rod tripping in drainage well, well washing apparatus further includes:Supersonic generator, supersonic generator are arranged on drilling rod, with
So that supersonic generator is stretched under the drive of drilling rod in drainage well and ultrasonic cleaning is carried out to the dirt inside and outside drainage well.
Further, drilling rod is tubulose, and well washing apparatus further includes:Air compressor machine, air compressor machine pass through the first pipeline and drainage well
Connection into drainage well to be passed through gas, so that the mud in drainage well is pressed into the tube chamber of drilling rod by air compressor machine.
Further, well washing apparatus further includes:Blowoff line, blowoff line are connected to the tube chamber of drilling rod, so that in drilling rod
Mud be discharged by blowoff line.
Further, the first valve is provided on blowoff line, with the break-make of control of sewage disposal pipeline.
Further, well washing apparatus further includes:Slush pump, slush pump are connected to by the second pipeline with drilling rod, with to drilling rod
Interior water filling.
Further, well washing apparatus further includes:Guide portion, guide portion are arranged in the lower end of drilling rod, and guide portion has connection
Hole is entered in drainage well by drilling rod or is entered in drilling rod by drainage well to enable flow through intercommunicating pore.
Further, guide portion is bullet, and the cone head part of bullet is directed away from the direction extension of drilling machine.
Further, supersonic generator is located at the top of guide portion.
Further, well washing apparatus further includes:Cleaning brush, cleaning brush are arranged on drilling rod and positioned at supersonic generators
Top, to be cleaned to the drainage well inner wall after the ultrasonic cleaning of supersonic generator.
Further, well washing apparatus further includes:Power supply, power supply are arranged on drilling rod and positioned at the upper of supersonic generator
End, to power for supersonic generator.
The well washing apparatus of the present invention is by being arranged supersonic generator to complete to the dredging of Dewatering in An Opencut Mine well, well-flushing, increasing
Flow operation, wherein supersonic generator is arranged on drilling rod, so that supersonic generator stretches into drainage well under the drive of drilling rod
It is interior and to inside and outside drainage well dirt carry out ultrasonic cleaning.In cleaning process, supersonic generator generates ultrasonic wave, ultrasound
Wave acts on the dirt of sand packet and drainage bottom at the filter of dirt, drainage well in drainage well, to drainage well
Interior dirt is effectively cleaned, and can get through the water route at filter, realizes effective cleaning to drainage well inside and outside wall,
Waterway channel is opened, restores the original production water state of drainage well, and then improve service efficiency and the service life of drainage well.
Description of the drawings
The accompanying drawings which form a part of this application are used to provide further understanding of the present invention, and of the invention shows
Meaning property embodiment and its explanation are not constituted improper limitations of the present invention for explaining the present invention.In the accompanying drawings:
Fig. 1 shows the structural schematic diagram of the embodiment of well washing apparatus according to the present invention.
Wherein, above-mentioned attached drawing includes the following drawings label:
10, drilling machine;11, drilling rod;20, drainage well;30, supersonic generator;40, air compressor machine;41, the first pipeline;42,
Two valves;50, blowoff line;51, the first valve;60, slush pump;61, the second pipeline;62, third valve;70, guide portion;
71, intercommunicating pore;80, cleaning brush;90, power supply;100, filter;110, Sha Bao.
Specific implementation mode
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
It is noted that following detailed description is all illustrative, it is intended to provide further instruction to the application.Unless another
It indicates, all technical and scientific terms used herein has usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe specific implementation mode, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or combination thereof.
The present invention provides a kind of well washing apparatus, referring to FIG. 1, well washing apparatus includes the drilling machine 10 resting on the ground, bore
Machine 10 is used in 11 tripping in drainage well 20 of drilling rod, and well washing apparatus further includes:Supersonic generator 30, supersonic generator 30 are set
Set on drilling rod 11 so that supersonic generator 30 stretched under the drive of drilling rod 11 in drainage well 20 and to drainage well 20 inside and outside
Dirt carry out ultrasonic cleaning.
The present invention well washing apparatus by be arranged supersonic generator 30 with complete to the dredging of Dewatering in An Opencut Mine well, well-flushing,
Flow increasing operation, wherein supersonic generator 30 is arranged on drilling rod 11, so that supersonic generator 30 is under the drive of drilling rod 11
It stretches into drainage well 20 and ultrasonic cleaning is carried out to the dirt inside and outside drainage well 20.In cleaning process, supersonic generator
30 generate ultrasonic waves, ultrasonic wave at the filter 100 of dirt, drainage well in drainage well 20 sand packet 110 and drainage shaft bottom
The dirt in portion is acted on, and is effectively cleaned to the dirt in drainage well, and can get through the water route at filter 100,
It realizes effective cleaning to drainage well inside and outside wall, opens waterway channel, restore the original production water state of drainage well, and then improve thin
The service efficiency of dry-well and service life.
Wherein, ultrasonic generator can be effectively by the conduction of medium to cleaning inside and outside drainage well, drainage
Sand packet outside well breaks the whole up into parts under the action of high-frequency ultrasonic, smashes sand packet dredging water route.
When it is implemented, supersonic generator 30 is close with the diameter of drainage well 20 along the radial size of drainage well 20, and
Less than the diameter of drainage well 20.
When it is implemented, drilling rod 11 is tubulose.
In the present embodiment, as shown in Figure 1, well washing apparatus further includes air compressor machine 40, air compressor machine 40 passes through the first pipeline 41
It is connected to drainage well 20 to be passed through gas into drainage well 20, so that the mud in drainage well 20 is pressed into drilling rod 11 by air compressor machine 40
Tube chamber in.
When it is implemented, the second valve 42 is provided on the first pipeline 41, to control the break-make of the first pipeline 41.
In order to make the mud in drilling rod 11 be discharged, as shown in Figure 1, well washing apparatus further includes blowoff line 50, blowoff line
50 are connected to the tube chamber of drilling rod 11, so that the mud in drilling rod 11 is discharged by blowoff line 50.
When it is implemented, the first valve 51 is provided on blowoff line 50, with the break-make of control of sewage disposal pipeline 50.
In the present embodiment, as shown in Figure 1, well washing apparatus further includes slush pump 60, slush pump 60 passes through the second pipeline 61
It is connected to drilling rod 11, with the water filling into drilling rod 11.
When it is implemented, third valve 62 is provided on the second pipeline 61, to control the break-make of the second pipeline.
In the present embodiment, as shown in Figure 1, well washing apparatus further includes guide portion 70, guide portion 70 is arranged in drilling rod 11
Lower end, guide portion 70 have intercommunicating pore 71, are entered in drainage well 20 or by drainage by drilling rod 11 with enabling flow through intercommunicating pore 71
Well 20 enters in drilling rod 11.Wherein, after guide portion 70 is inserted into desilting, ultrasonic wave carries out disturbance to desilting, and so that it is fluffed scattered.
When it is implemented, intercommunicating pore 71 is multiple, to ensure that liquid is smooth by guide portion 70.
When it is implemented, guide portion 70 is bullet, the cone head part of bullet is directed away from the direction extension of drilling machine 10.This
The setting of sample is inserted into convenient for guide portion 70 in the dirt of drainage bottom, so that the ul-trasonic irradiation that supersonic generator 30 generates
In the dirt of drainage bottom.
When it is implemented, supersonic generator 30 is located at the top of guide portion 70.
Preferably, supersonic generator 30 is arranged in the upper end of guide portion 70, to fully ensure that supersonic generator 30 produces
Raw ul-trasonic irradiation is in the dirt of drainage bottom.
In the present embodiment, well washing apparatus further includes cleaning brush 80, and cleaning brush 80 is arranged on drilling rod 11 and positioned at ultrasound
The top of wave producer 30, to be cleaned to 20 inner wall of drainage well after the ultrasonic cleaning of supersonic generator 30,
The remaining dirt of inner wall can be cleaned out by being matched with supersonic generator by cleaning brush.
Preferably, cleaning brush 80 is set on drilling rod 11, and cleaning brush 80 is annular shape, outer rim and the drainage well of cleaning brush 80
Inner wall be in close contact, to ensure cleaning performance of the cleaning brush to the inner wall of drainage well.
In the present embodiment, as shown in Figure 1, well washing apparatus further includes power supply 90, power supply 90 is arranged on drilling rod and is located at
The upper end of supersonic generator 30, to power for supersonic generator 30.
The application method of well washing apparatus of the present invention is:
The first step, assembles drilling machine 10, installation slush pump 60, air compressor machine 40 and the cleaning brush 80 being arranged on drilling rod 11,
Power supply 90 and supersonic generator 30;
Second step starts drilling machine 10 and power supply 90 by the control device on ground, and rotary drill rod 11 is transferred, under
The ultrasonic wave that supersonic generator 30 generates during putting disturbs the dirt of 20 inside and outside wall of drainage well, is smashed, is broken up, and
And cleaning brush 80 can carry out lasting cleaning to 20 inner wall of drainage well cleaned by supersonic generator 30, and impurity is cleared up
It completes;
Third walks, and continues rotary drill rod 11 and is transferred, by supersonic generator 30 down toward the position of filter 100, is stopped
Only lowering drill pipes, supersonic generator 30 generate ultrasonic wave to the sand packet 110 on the outer wall at 20 filter 100 of drainage well into
Row effect, sand packet 110 is broken up and is smashed, until getting through the water route at filter 100;
4th step, again lowering drill pipes 11 pass through ultrasound until guide portion 70 is inserted into the desilting of 20 bottom of drainage well
The ultrasonic wave that wave producer 30 generates carries out disturbance to desilting makes it become loose;
5th step carries out vacuum sealing processing to the well head of drainage well 20, starts air compressor machine 40, the mud in drainage well 20
Intercommunicating pore 71, drilling rod 11 under the action of the pressure that air compressor machine 40 generates Jing Guo guide portion 70, are discharged from blowoff line 50;
6th step, the vacuum sealing processing of 20 well head of removal drainage well, starts slush pump 60, clear water is through 61 He of the second pipeline
Drilling rod 11 is entered by intercommunicating pore 71 in drainage well 20, and mud overflows under the action of clear water from the well head of drainage well 20.
Wherein, the 5th step is may be repeated with the 6th step until restoring drainage well to predetermined state.
Wherein, the 5th step and the 6th step interchangeable sequence.
In actual mechanical process, Fast Installation is carried out using truck-mounted drilling rig, after drilling machine is installed, well head is carried out
Nearly vacuum sealing processing is started battery on ground, adjusts ultrasonic wave occurrence frequency, be attached using drilling rod, drilling rod tripping in is dredged
In dry-well after water level line, starts drilling machine rotary drill rod and transferred, the ultrasonic wave that supersonic generator generates can be by inside and outside wall
Dirt is disturbed, is smashed, is broken up, and filters locations are arrived, and ultrasonic wave can be transmitted to the position of sand packet by medium, be broken up
It smashes, breaks the whole up into parts, water-bearing layer water route is completed to open, restores original water-yielding capacity, as rotation is transferred, cleaning brush can be internal
Wall is persistently cleared up, and impurity is cleared up and is completed, when guide portion enters the sand silt position, ultrasonic wave can will be sunk by medium
The disturbance of husky mud, which fluffs, to be dissipated, and the cleaning with impurity such as desilting fouling mud terminates, the second pipeline of adjusting and blowoff line
Intake-outlet, intercommunicating pore band will be passed through through the impurity in drainage well in such a way that pressure is reverse circulating by drilling rod by starting air compressor machine
To ground, sand is taken except becoming silted up by certain time, the first pipeline, the second pipeline and blowoff line is adjusted, starts slush pump, it will be clear
Water is pressed into drainage well by intercommunicating pore by direct circulation mode and to come back to ground complete by impurity in remaining drainage well
It carries totally, last flow is to use air compressor machine and slush pump reverse circulation alternately operating, original by being restored in drainage well
State.
The well washing apparatus of the present invention is effectively cumbersome for the flow of washing well process in the prior art, can be rapidly performed by
Institutional operation, it is only necessary to which a brill can effectively open water route, restore the original production water state of drainage well, effectively
Solving outer wall cannot clear up, and the undesirable situation of production water state need not carry out second other processes again, belong to it is disposable,
Integrated pumping and washing process, the time-consuming situation of effective solution well-flushing, also, flow increasing is with obvious effects, can effectively restore to use
Time limit drainage well water-yielding capacity more remote.
It can be seen from the above description that the above embodiments of the present invention realize following technique effect:
The well washing apparatus of the present invention by supersonic generator 30 being arranged so that well washing apparatus completes cleaning to drainage well,
Wherein, supersonic generator 30 is arranged on drilling rod 11, so that supersonic generator 30 stretches into drainage under the drive of drilling rod 11
Ultrasonic cleaning is carried out in well 20 and to the dirt inside and outside drainage well 20.In cleaning process, supersonic generator 30 generates super
Sound wave, dirt of the ultrasonic wave to sand packet 110 and drainage bottom at the filter 100 of dirt, drainage well in drainage well 20
It is acted on, the dirt in drainage well is effectively cleaned, and the water route at filter 100 can be got through, realized to dredging
Effective cleaning of dry-well inside and outside wall restores the original production water state of drainage well, and then improves service efficiency and the use of drainage well
The time limit.
It should be noted that term " first " in the description and claims of this application and above-mentioned attached drawing, "
Two " etc. be for distinguishing similar object, without being used to describe specific sequence or precedence.It should be appreciated that using in this way
Data can be interchanged in the appropriate case, so that presently filed embodiment described herein for example can be in addition to herein
Sequence other than those of diagram or description is implemented.In addition, term " comprising " and " having " and their any deformation, it is intended that
Be to cover it is non-exclusive include, for example, containing the process of series of steps or unit, method, system, product or equipment not
Those of be necessarily limited to clearly to list step or unit, but may include not listing clearly or for these processes, side
The intrinsic other steps of method, product or equipment or unit.
For ease of description, herein can with use space relative terms, as " ... on ", " in ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be understood that spatially relative term is intended to comprising the orientation in addition to device described in figure
Except different direction in use or operation.For example, if the device in attached drawing is squeezed, it is described as " in other devices
It will be positioned as " under other devices or construction after part or construction top " or the device of " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " may include " ... top " and
" in ... lower section " two kinds of orientation.The device can also other different modes positioning (be rotated by 90 ° or be in other orientation), and
And respective explanations are made to the opposite description in space used herein above.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of well washing apparatus, including the drilling machine (10) that rest on the ground, the drilling machine (10) are used to dredge drilling rod (11) tripping in
In dry-well (20), which is characterized in that the well washing apparatus further includes:
Supersonic generator (30), the supersonic generator (30) is arranged on the drilling rod (11), so that the ultrasonic wave
Generator (30) stretched under the drive of the drilling rod (11) in the drainage well (20) and to the drainage well (20) inside and outside
Dirt carries out ultrasonic cleaning.
2. well washing apparatus according to claim 1, which is characterized in that the drilling rod (11) is tubulose, the well washing apparatus
Further include:
Air compressor machine (40), the air compressor machine (40) are connected to by the first pipeline (41) with the drainage well (20) with to the drainage
It is passed through gas in well (20), so that the mud in the drainage well (20) is pressed into the drilling rod (11) by the air compressor machine (40)
In tube chamber.
3. well washing apparatus according to claim 2, which is characterized in that the well washing apparatus further includes:
Blowoff line (50), the blowoff line (50) are connected to the tube chamber of the drilling rod (11), so that in the drilling rod (11)
The mud pass through the blowoff line (50) be discharged.
4. well washing apparatus according to claim 3, which is characterized in that be provided with the first valve on the blowoff line (50)
(51), to control the break-make of the blowoff line (50).
5. well washing apparatus according to claim 1 or 2, which is characterized in that the well washing apparatus further includes:
Slush pump (60), the slush pump (60) are connected to by the second pipeline (61) with the drilling rod (11), with to the drilling rod
(11) interior water filling.
6. well washing apparatus according to claim 1, which is characterized in that the well washing apparatus further includes:
Guide portion (70), in the lower end of the drilling rod (11), the guide portion (70) has connection for guide portion (70) setting
Hole (71) is entered by the drilling rod (11) in the drainage well (20) or by described thin with enabling flow through the intercommunicating pore (71)
Dry-well (20) enters in the drilling rod (11).
7. well washing apparatus according to claim 6, which is characterized in that the guide portion (70) is bullet, the taper
The direction that the cone head part of body is directed away from the drilling machine (10) extends.
8. well washing apparatus according to claim 6, which is characterized in that the supersonic generator (30) is located at the guiding
The top in portion (70).
9. well washing apparatus according to claim 1, which is characterized in that the well washing apparatus further includes:
Cleaning brush (80), the cleaning brush (80) are arranged on the drilling rod (11) and positioned at the supersonic generators (30)
Top, to be cleaned to drainage well (20) inner wall after the ultrasonic cleaning of the supersonic generator (30).
10. well washing apparatus according to claim 1, which is characterized in that the well washing apparatus further includes:
Power supply (90), the power supply (90) are arranged on the drilling rod and are located at the upper end of the supersonic generator (30), with
It powers for the supersonic generator (30).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810277755.4A CN108590583A (en) | 2018-03-30 | 2018-03-30 | Well washing apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810277755.4A CN108590583A (en) | 2018-03-30 | 2018-03-30 | Well washing apparatus |
Publications (1)
Publication Number | Publication Date |
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CN108590583A true CN108590583A (en) | 2018-09-28 |
Family
ID=63625013
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201810277755.4A Pending CN108590583A (en) | 2018-03-30 | 2018-03-30 | Well washing apparatus |
Country Status (1)
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CN (1) | CN108590583A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109538163A (en) * | 2019-01-29 | 2019-03-29 | 吉林大学 | A kind of ultrasonic activation combined type well-washing device and pumping and washing process |
CN111236888A (en) * | 2020-02-24 | 2020-06-05 | 中国农业大学 | Ultrasonic vibration well washing device and well washing method |
CN111622712A (en) * | 2020-06-17 | 2020-09-04 | 湖北洁能工程技术开发公司 | Well pipe device is washd in regeneration of water heat source well |
CN113123744A (en) * | 2021-06-07 | 2021-07-16 | 贵州正业工程技术投资有限公司 | Gas-water mixed well washing device and well washing method |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN109538163A (en) * | 2019-01-29 | 2019-03-29 | 吉林大学 | A kind of ultrasonic activation combined type well-washing device and pumping and washing process |
CN109538163B (en) * | 2019-01-29 | 2023-05-16 | 吉林大学 | Ultrasonic vibration combined well washer and well washing method |
CN111236888A (en) * | 2020-02-24 | 2020-06-05 | 中国农业大学 | Ultrasonic vibration well washing device and well washing method |
CN111236888B (en) * | 2020-02-24 | 2021-04-30 | 中国农业大学 | Ultrasonic vibration well washing device and well washing method |
CN111622712A (en) * | 2020-06-17 | 2020-09-04 | 湖北洁能工程技术开发公司 | Well pipe device is washd in regeneration of water heat source well |
CN113123744A (en) * | 2021-06-07 | 2021-07-16 | 贵州正业工程技术投资有限公司 | Gas-water mixed well washing device and well washing method |
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Application publication date: 20180928 |