CN107386999B - Reverse circulation hole cleaning device for rotary drilling - Google Patents
Reverse circulation hole cleaning device for rotary drilling Download PDFInfo
- Publication number
- CN107386999B CN107386999B CN201710825404.8A CN201710825404A CN107386999B CN 107386999 B CN107386999 B CN 107386999B CN 201710825404 A CN201710825404 A CN 201710825404A CN 107386999 B CN107386999 B CN 107386999B
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- China
- Prior art keywords
- stabilizing frame
- flange
- slurry
- pipe
- motor
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- 238000004140 cleaning Methods 0.000 title claims abstract description 18
- 238000005553 drilling Methods 0.000 title claims abstract description 18
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 33
- 239000002002 slurry Substances 0.000 claims abstract description 30
- 238000001914 filtration Methods 0.000 claims description 8
- 239000002893 slag Substances 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 6
- 238000010276 construction Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 5
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 239000004576 sand Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000002699 waste material 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
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Abstract
The invention relates to the technical field of hole cleaning devices, in particular to a rotary drilling reverse circulation hole cleaning device which comprises a stabilizing frame and a slurry pipe, wherein a plurality of connecting rods are arranged in the stabilizing frame, one end of the stabilizing frame is fixedly provided with a motor, the other end of the stabilizing frame is also provided with a connecting mechanism through a screw, the outer side of the connecting mechanism is connected with a guide pipe, the inner side of the connecting mechanism is also connected with a slurry pump, an output shaft of the motor is connected onto a pump body of the slurry pump, the slurry pipe is arranged on the outer wall of the slurry pump through a first connecting flange, the slurry pipe is also provided with a pressure relief mechanism, and the stabilizing frame on one side of the motor is also provided with a lifting ring. The reverse circulation hole cleaning device for the rotary drilling can always keep the engineering construction site clean, clean and orderly during working, shortens the length of a loop and links which possibly generate faults by reducing the number of large equipment of a circulation system, and greatly improves the working efficiency.
Description
Technical Field
The invention relates to the technical field of hole cleaning devices, in particular to a reverse circulation hole cleaning device for rotary drilling.
Background
The traditional reverse circulation hole cleaning device mainly comprises a guide pipe, a slurry pump, a sand pump and corresponding pipelines, and has the advantages of large quantity of whole equipment, large number of parts which are easy to fail and poor working stability. According to the invention, the traditional system is optimized by combining with the actual working condition, the sand pumps in the system are reduced, the slurry pump is directly connected with the guide pipe to form a new circulation system, and the number of parts, namely the links of faults, is reduced, so that the working efficiency is improved, and the use effect is very good.
The invention relates to a re-organic combination of different devices, which is a device for integrally and cooperatively working different working parts and facilitating carrying.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a rotary drilling and drilling reverse circulation hole cleaning device.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a dig reverse circulation clear hole device of drilling soon, includes stabilizing frame and mud pipe, be provided with a plurality of connecting rods in the stabilizing frame, and stabilizing frame one end is fixed to be provided with the motor, the stabilizing frame other end is still installed coupling mechanism through the screw, and the coupling mechanism outside is connected with the pipe, the coupling mechanism inboard still is connected with the mud pump, the output shaft of motor is on the pump body of mud pump, the mud pipe is installed on the mud pump outer wall through first connection flange, still be provided with relief mechanism on the mud pipe, still install on the stabilizing frame of motor one side and play rings.
Preferably, the pressure release mechanism comprises two second connecting flanges arranged on the slurry pipe, wherein one second connecting flange is provided with a pressure release valve and a pressure release valve outer connecting piece, and the other second connecting flange is provided with a slurry outlet valve and a slurry valve outer connecting piece.
Preferably, a filtering mechanism is also installed on the slurry pipe.
Preferably, the filtering mechanism comprises a shell arranged on the slurry pipe, a filter screen is further arranged at the outlet of the shell, a slag outlet is further formed below the shell, and a valve is arranged on the slag outlet.
Preferably, a supporting rod is further arranged between the slurry pipe and the stabilizing frame.
Preferably, the lower end of the stabilizing frame is fixedly provided with a plurality of bases, the bases are positioned in the same plane, and the lower end of the stabilizing frame is provided with an anti-slip pad, and the anti-slip pad is specifically a rubber pad.
Preferably, the connecting mechanism comprises a second flange arranged on the guide pipe and a first flange arranged on the stabilizing frame, a sealing gasket is arranged between the first flange and the second flange, and the first flange and the second flange are fastened through bolts.
The reverse circulation hole cleaning device for rotary drilling provided by the invention has the beneficial effects that: the reverse circulation hole cleaning device for the rotary drilling can always keep the engineering construction site clean, clean and orderly during working, shortens the length of a loop and links which possibly generate faults by reducing the number of large equipment of a circulation system, and greatly improves the working efficiency.
Drawings
Fig. 1 is a schematic structural diagram of a reverse circulation hole cleaning device for rotary drilling.
Fig. 2 is a schematic diagram of a slurry pipe and a pressure release mechanism installation structure of a rotary drilling reverse circulation hole cleaning device provided by the invention.
Fig. 3 is a schematic A-A sectional structure diagram of a rotary drilling reverse circulation hole cleaning device provided by the invention.
Fig. 4 is a schematic diagram of a B-B cross-sectional structure of a rotary drilling reverse circulation hole cleaning device according to the present invention.
Fig. 5 is a schematic structural diagram of a sealing mechanism of a rotary drilling reverse circulation hole cleaning device provided by the invention.
In the figure: 1 pipe, 2 coupling mechanism, 21 first flange, 22 sealing gasket, 23 second flange, 3 slush pump, 31 pump body, 4 slush pipe, 41 first flange, 5 stabilizing frame, 6 motors, 7 lifting rings, 8 connecting rods, 9 bases, 10 non-slip mats, 11 bracing pieces, 12 filtering mechanism, 121 slag notch, 122 shell, 123 filter screen, 13 relief mechanism, 131 relief valve, 132 slush outlet valve, 133 relief valve outer connecting piece, 134 slush valve outer connecting piece, 135 second connecting flange.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to fig. 1-5, a reverse circulation hole cleaning device for rotary drilling comprises a stabilizing frame 5 and a mud pipe 4, wherein a plurality of connecting rods 8 are arranged in the stabilizing frame 5, the connecting rods 8 are arranged in the stabilizing frame 5 to ensure the stability of the stabilizing frame 5 and further improve the bearing capacity of the stabilizing frame 5, one end of the stabilizing frame 5 is fixedly provided with a motor 6, the other end of the stabilizing frame 5 is further provided with a connecting mechanism 2 through a screw, the outer side of the connecting mechanism 2 is connected with a guide pipe 1, the inner side of the connecting mechanism 2 is further connected with a mud pump 3, the connecting mechanism 2 comprises a second flange 23 arranged on the guide pipe 1 and a first flange 21 arranged on the stabilizing frame 5, a sealing gasket 22 is arranged between the first flange 21 and the second flange 23, and the first flange 21 and the second flange 23 are further fastened through bolts, so that sealing between the guide pipe 1 and the mud pump 3 can be effectively ensured.
The output shaft of motor 6 is on the pump body 31 of slush pump 3, and slush pipe 4 passes through first flange 41 to be installed on the outer wall of slush pump 3, still is provided with relief mechanism 13 on the slush pipe 4, and relief mechanism 13 is including installing two second flange 135 on slush pipe 4, installs relief valve 131 and relief valve outer connecting piece 133 on one of them second flange 135, installs mud outlet valve 132 and slush valve outer connecting piece 134 on another one second flange 135.
A lifting ring 7 is also arranged on the stabilizing frame 5 at one side of the motor 6, and the invention is lifted and moved when necessary.
The mud pipe 4 is last still to install filtering mechanism 12, and filtering mechanism 12 is including installing the casing 122 on mud pipe 4, and casing 122 is located the exit and still installs filter screen 123, and the casing 122 below still is provided with slag notch 121, and is provided with the valve on the slag notch 121, when mud is carried through mud pipe 4, can keep apart the macroparticles in the mud through filtering mechanism 12, avoids it to cause the damage to mud pipe 4.
A supporting rod 11 is also arranged between the mud pipe 4 and the stabilizing frame 5.
The lower extreme of steady rest 5 still fixed mounting has a plurality of bases 9, and a plurality of bases 9 are located the coplanar to be provided with slipmat 10 at its lower extreme, slipmat 10 is the rubber pad specifically, has effectively guaranteed its stability at the during operation.
During operation, the motor 6 provides power to drive the pump body 31 of the slurry pump 3 to rotate, suction is generated, slurry in the conduit 1 is sucked out, the conduit 1 is a transition part connected with the conduit in the drill hole, and negative pressure can be generated on slurry in the deep part of the underground drill hole through connection with the conduit in the drill hole, so that sediments at the bottom of the drill hole can be sucked out to a ground slurry pond through the slurry pipe 4, and then the waste slurry in the slurry pond is transported outwards for treatment, so that the cleanness, the cleanliness and the order of engineering construction sites are always kept, and the length of a loop and links possibly generating faults are shortened by reducing the number of large-scale equipment of a circulating system, so that the working efficiency is greatly improved.
The present invention is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present invention and the inventive concept thereof, can be replaced or changed within the scope of the present invention.
Claims (2)
1. The utility model provides a dig drilling reverse circulation clear hole device soon, includes steady rest (5) and mud pipe (4), its characterized in that: a plurality of connecting rods (8) are arranged in the stabilizing frame (5), a motor (6) is fixedly arranged at one end of the stabilizing frame (5), a connecting mechanism (2) is further arranged at the other end of the stabilizing frame (5) through screws, a guide pipe (1) is connected to the outer side of the connecting mechanism (2), a slurry pump (3) is further connected to the inner side of the connecting mechanism (2), an output shaft of the motor (6) is connected to a pump body (31) of the slurry pump (3), a slurry pipe (4) is arranged on the outer wall of the slurry pump (3) through a first connecting flange (41), a pressure relief mechanism (13) is further arranged on the slurry pipe (4), the pressure relief mechanism (13) comprises two second connecting flanges (135) arranged on the slurry pipe (4), a pressure relief valve (131) and a pressure relief valve outer connecting piece (133) are arranged on one second connecting flange (135), and a slurry outlet valve (132) and a slurry valve outer connecting piece (134) are arranged on the other second connecting flange (135); a lifting ring (7) is also arranged on the stabilizing frame (5) at one side of the motor (6); a supporting rod (11) is also arranged between the mud pipe (4) and the stabilizing frame (5); a filtering mechanism (12) is also arranged on the mud pipe (4); the filtering mechanism (12) comprises a shell (122) arranged on the mud pipe (4), a filter screen (123) is further arranged at the outlet of the shell (122), a slag outlet (121) is further arranged below the shell (122), and a valve is arranged on the slag outlet (121); the lower end of the stabilizing frame (5) is fixedly provided with a plurality of bases (9), the bases (9) are positioned in the same plane, the lower end of the stabilizing frame is provided with an anti-slip pad (10), and the anti-slip pad (10) is a rubber pad.
2. The rotary drilling reverse circulation hole cleaning device according to claim 1, wherein the connecting mechanism (2) comprises a second flange (23) mounted on the guide pipe (1) and a first flange (21) mounted on the stabilizing frame (5), a sealing gasket (22) is arranged between the first flange (21) and the second flange (23), and the first flange (21) and the second flange (23) are further fastened through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710825404.8A CN107386999B (en) | 2017-09-14 | 2017-09-14 | Reverse circulation hole cleaning device for rotary drilling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710825404.8A CN107386999B (en) | 2017-09-14 | 2017-09-14 | Reverse circulation hole cleaning device for rotary drilling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107386999A CN107386999A (en) | 2017-11-24 |
| CN107386999B true CN107386999B (en) | 2023-12-29 |
Family
ID=60349740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710825404.8A Active CN107386999B (en) | 2017-09-14 | 2017-09-14 | Reverse circulation hole cleaning device for rotary drilling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107386999B (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4668251A (en) * | 1985-11-21 | 1987-05-26 | Burgess & Associates Mfg., Inc. | Mud pump degassing and supercharging apparatus |
| CN1332309A (en) * | 2001-08-03 | 2002-01-23 | 宁晋生 | Directly sucking and reversely circular bottom slag-removing method and equipment before filling concrete for drilling cast-in-situ pile |
| CN201747589U (en) * | 2010-08-04 | 2011-02-16 | 海城市石油机械制造有限公司 | Mud pump decompression communicating device |
| CN202381344U (en) * | 2011-12-26 | 2012-08-15 | 张志军 | High-pressure horizontal slurry pump |
| CN203412529U (en) * | 2013-07-01 | 2014-01-29 | 中铁大桥局集团第二工程有限公司 | Secondary bore cleaning device for bored pile |
| CN104631439A (en) * | 2014-12-31 | 2015-05-20 | 上海市机械施工集团有限公司 | Pump suction reverse circulation pile foundation construction device and method |
| CN104652437A (en) * | 2015-02-13 | 2015-05-27 | 福建永强岩土股份有限公司 | Hole cleaning device for spun-digging pile hole and construction method thereof |
| CN205977704U (en) * | 2016-08-04 | 2017-02-22 | 林玉瑶 | Clear hole slush pump |
| CN206206982U (en) * | 2016-10-25 | 2017-05-31 | 浙江交工集团股份有限公司 | The lubricant fill nipple of push-bench thixotropic slurry conveyance conduit |
| CN106954672A (en) * | 2017-05-04 | 2017-07-18 | 石台县莘田粮油有限公司 | A kind of rice conveys drying unit |
| CN206434916U (en) * | 2017-01-24 | 2017-08-25 | 贵州理工学院 | A kind of unpowered screenings separator being arranged in circulating mud system |
| CN206438508U (en) * | 2016-11-21 | 2017-08-25 | 林玉瑶 | Split type quick hole cleaning device |
| CN207177779U (en) * | 2017-09-14 | 2018-04-03 | 中地君豪建筑工程有限公司 | A kind of rotary digging drilling hole reacting cycle hole cleaning device |
-
2017
- 2017-09-14 CN CN201710825404.8A patent/CN107386999B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4668251A (en) * | 1985-11-21 | 1987-05-26 | Burgess & Associates Mfg., Inc. | Mud pump degassing and supercharging apparatus |
| CN1332309A (en) * | 2001-08-03 | 2002-01-23 | 宁晋生 | Directly sucking and reversely circular bottom slag-removing method and equipment before filling concrete for drilling cast-in-situ pile |
| CN201747589U (en) * | 2010-08-04 | 2011-02-16 | 海城市石油机械制造有限公司 | Mud pump decompression communicating device |
| CN202381344U (en) * | 2011-12-26 | 2012-08-15 | 张志军 | High-pressure horizontal slurry pump |
| CN203412529U (en) * | 2013-07-01 | 2014-01-29 | 中铁大桥局集团第二工程有限公司 | Secondary bore cleaning device for bored pile |
| CN104631439A (en) * | 2014-12-31 | 2015-05-20 | 上海市机械施工集团有限公司 | Pump suction reverse circulation pile foundation construction device and method |
| CN104652437A (en) * | 2015-02-13 | 2015-05-27 | 福建永强岩土股份有限公司 | Hole cleaning device for spun-digging pile hole and construction method thereof |
| CN205977704U (en) * | 2016-08-04 | 2017-02-22 | 林玉瑶 | Clear hole slush pump |
| CN206206982U (en) * | 2016-10-25 | 2017-05-31 | 浙江交工集团股份有限公司 | The lubricant fill nipple of push-bench thixotropic slurry conveyance conduit |
| CN206438508U (en) * | 2016-11-21 | 2017-08-25 | 林玉瑶 | Split type quick hole cleaning device |
| CN206434916U (en) * | 2017-01-24 | 2017-08-25 | 贵州理工学院 | A kind of unpowered screenings separator being arranged in circulating mud system |
| CN106954672A (en) * | 2017-05-04 | 2017-07-18 | 石台县莘田粮油有限公司 | A kind of rice conveys drying unit |
| CN207177779U (en) * | 2017-09-14 | 2018-04-03 | 中地君豪建筑工程有限公司 | A kind of rotary digging drilling hole reacting cycle hole cleaning device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107386999A (en) | 2017-11-24 |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180119 Address after: 150070 Heilongjiang city of Harbin province Daoli District Qunli Fourth Avenue Huizhi Plaza No. 399 floor 24 West No. 2401 Applicant after: ZHONGDI JUNHAO CONSTRUCTION ENGINEERING CO.,LTD. Address before: 150070 Heilongjiang city of Harbin province Daoli District Qunli Fourth Avenue Huizhi Plaza No. 399 floor 24 West No. 2401 Applicant before: ZHONGDI JUNHAO CONSTRUCTION ENGINEERING CO.,LTD. Applicant before: ZHONGJI JUNHAO CO.,LTD. |
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| CB02 | Change of applicant information | ||
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Address after: No.2401, 24 / F, West building, Huizhi Plaza, No.399, Qunli Fourth Avenue, Daoli District, Harbin City, Heilongjiang Province Applicant after: Zhongdi Junhao Hi Tech Co.,Ltd. Address before: No.2401, 24 / F, West building, Huizhi Plaza, No.399, Qunli Fourth Avenue, Daoli District, Harbin City, Heilongjiang Province Applicant before: ZHONGDI JUNHAO CONSTRUCTION ENGINEERING CO.,LTD. |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20231206 Address after: 511400, Room 905, Room A02, Nansha Jinmao Bay (Self made T9 Building), No. 5 Jinmao Middle Second Street, Huangge Town, Nansha District, Guangzhou City, Guangdong Province (Office only) Applicant after: Guangzhou Junhao Geotechnical Engineering Co.,Ltd. Address before: No.2401, 24 / F, West building, Huizhi Plaza, No.399, Qunli Fourth Avenue, Daoli District, Harbin City, Heilongjiang Province Applicant before: Zhongdi Junhao Hi Tech Co.,Ltd. |
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