CN103266894B - Borehole hydraulic mining side-spraying device - Google Patents
Borehole hydraulic mining side-spraying device Download PDFInfo
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- CN103266894B CN103266894B CN201310215251.7A CN201310215251A CN103266894B CN 103266894 B CN103266894 B CN 103266894B CN 201310215251 A CN201310215251 A CN 201310215251A CN 103266894 B CN103266894 B CN 103266894B
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- pipe
- spray boom
- joint
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- connecting rod
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Abstract
The invention provides a borehole hydraulic mining side-spraying device which at least comprises an outer pipe assembly and a telescopic mechanism arranged in the outer pipe assembly, wherein the outer pipe assembly comprises an upper joint, an upper pipe, a middle joint, a lower pipe and a lower joint which are sequentially in threaded connection from top to bottom; a window is formed in the lower pipe; the telescopic mechanism comprises a piston, an inner pipe, a high-pressure rubber pipe, an outer spraying rod and a magnetic joint which are sequentially and fixedly connected from top to bottom, and a spring, a hinged connecting rod unit, an inner spraying rod and a magnetic nozzle; the hinged connecting rod unit is arranged among the inner pipe, the outer spraying rod and the lower pipe and consists of a hinged joint and a connecting rod; when the piston and the inner pipe move downwards, the hinged connecting rod unit swings the outer spraying rod and the inner spraying rod out of the window of the lower pipe; and when the piston and the inner pipe move upwards, the hinged connecting rod unit retracts the outer spraying rod and the inner spraying rod from the window of the lower pipe. The borehole hydraulic mining side-spraying device provided by the invention is simple in structure and convenient to use and has a wide mineral crushing range.
Description
Technical field
The invention belongs to drilling field, be specifically related to a kind of telescopic drilling hole hydraulic mining side-spraying device, the side direction be mainly used in drilling hole hydraulic mining process sprays kata-rocks ore bed.
Background technology
Drilling hole hydraulic mining is a kind of process of recovery of subterranean solid mineral, is commonly called as without pit mining method.This method is first from surface drilling to ore bed to be exploited, and by the water jet cutting and crushing ore bed delivered at the bottom of hole, make it to become water ore deposit mixture (ore pulp) with mobility, then by the method that waterpower or gaslift promote, ore pulp is promoted to earth's surface, and carry out water ore deposit separating treatment on earth's surface.This method has the working environment improving mining productivity ratio, reduce cost per unit, improve workman, reduces the advantages such as labour intensity.The side-spraying device of drilling hole hydraulic mining determines the output, mining production efficiency etc. of one borehole, is one of vital equipment in this process, based on this, the object of this invention is to provide a kind of contracting formula drilling hole hydraulic mining side-spraying device.
Summary of the invention
The invention provides a kind of drilling hole hydraulic mining side-spraying device, this apparatus structure is simple, easy to use, can obtain the broken scope of larger mineral.
Realizing the technical scheme that above-mentioned purpose of the present invention adopts is:
A kind of drilling hole hydraulic mining side-spraying device, the telescoping mechanism at least comprising outer pipe assembly and be installed in outer pipe assembly, described outer pipe assembly comprises from top to bottom successively with the top connection be threaded, upper pipe, transition joint, lower pipe and lower contact, lower pipe has window, telescoping mechanism comprises the piston be fixedly connected sequentially from top to bottom, interior pipe, high-pressure rubber pipe, outer spray boom and magnetic joint, and spring, articulated linkage unit, interior spray boom and magnetic nozzle, wherein piston is cylindric, be positioned at pipe and slide up and down at upper pipe, the center of piston is provided with the cylindrical hole be communicated with up and down, the top of interior pipe is positioned at cylindrical hole and is fixedly connected with piston, the bottom of interior pipe extends downward in lower pipe through transition joint, the outer wall of interior pipe contacts with transition joint and interior pipe slides up and down along transition joint, spring housing is on inner pipe and between piston and transition joint, described high-pressure rubber pipe, outer spray boom and magnetic joint are fixedly connected sequentially in the below of interior pipe and are all communicated with interior pipe, interior spray boom is positioned at outer spray boom and spray boom slides up and down along outer spray boom and magnetic joint, and the bottom of interior spray boom is provided with magnetic nozzle, and magnetic nozzle mutually mates with magnetic joint and both attract each other under magneticaction, described articulated linkage cellular installation is in interior pipe, between outer spray boom and lower pipe, be made up of articulated joint and connecting rod, when piston and interior pipe move down, outer spray boom and interior spray boom are shown from the window of lower pipe by articulated linkage unit, and when piston and interior pipe move up, outer spray boom and interior spray boom are retracted from the window of lower pipe by articulated linkage unit.
Described articulated linkage unit is made up of articulated joint A, articulated joint B, articulated joint C, articulated joint D, articulated joint E, connecting rod A, connecting rod B and connecting rod C, wherein be connected by articulated joint C between connecting rod A with connecting rod C, the top of connecting rod A is arranged on the bottom of interior pipe by articulated joint A, the bottom of connecting rod C is arranged on the top of outer spray boom by articulated joint D, the top of connecting rod B is arranged on the top of lower pipe by articulated joint B, the bottom of connecting rod B is arranged on the top of outer spray boom by articulated joint E.
The position that the outer wall of piston contacts with the inwall of upper pipe is provided with O RunddichtringO A.
The position that transition joint contacts with the outer wall of interior pipe is provided with O RunddichtringO B.
The position that interior spray boom contacts with the inwall of outer spray boom is provided with O RunddichtringO C.
The top of high-pressure rubber pipe and bottom are respectively equipped with sebific duct top connection and sebific duct lower contact, and high-pressure rubber pipe is fixedly connected with interior pipe by sebific duct top connection, and high-pressure rubber pipe is fixedly connected with outer spray boom by sebific duct lower contact.
Drilling hole hydraulic mining side-spraying device provided by the present invention has following advantage: the compression degree of spring and the degree of stretching out of interior drilling rod are subject to the Stress control of water under high pressure, therefore the pressure of water is regulated, can obtain and different stretch out angle and extension elongation, therefore the broken scope of the mineral of this device is larger.
Accompanying drawing explanation
Fig. 1 is the structural representation of drilling hole hydraulic mining side-spraying device provided by the present invention when stretching out;
Structural representation when Fig. 2 is drilling hole hydraulic mining side-spraying device provided by the present invention contraction;
In figure: 1-top connection, 2-piston, the upper pipe of 3-O RunddichtringO A, 4-, 5-spring, pipe in 6-, 7-transition joint, 8-O RunddichtringO B, 9-articulated joint A, 10-articulated joint B, the top connection of 11-sebific duct, 12-connecting rod A, 13-articulated joint C, 14-connecting rod B, 15-high-pressure rubber pipe, 16-connecting rod C, the lower contact of 17-sebific duct, 18-articulated joint D, 19-articulated joint E, 20-window, 21-O RunddichtringO C, spray boom in 22-, the outer spray boom of 23-, 24-magnetic joint, 25-magnetic nozzle, manages under 26-, 27-lower contact.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed specific description is done to the present invention.
The structure of drilling hole hydraulic mining side-spraying device provided by the present invention as depicted in figs. 1 and 2, the telescoping mechanism comprising outer pipe assembly and be installed in outer pipe assembly, described outer pipe assembly comprises from top to bottom successively with the top connection 1 be threaded, upper pipe 4, transition joint 7, lower pipe 26 and lower contact 27, and lower pipe 26 has window 20.
Telescoping mechanism comprises the piston 2, interior pipe 6, high-pressure rubber pipe 15, outer spray boom 23 and the magnetic joint 24 that are fixedly connected sequentially from top to bottom, and spring 5, articulated linkage unit, interior spray boom 22 and magnetic nozzle 25.Wherein piston 2 is cylindric, and piston 2 is positioned at pipe 4 and slides up and down at upper pipe 4, and the center of piston 2 is provided with the cylindrical hole be communicated with up and down, and the position that the outer wall of piston 2 contacts with the inwall of upper pipe 4 is provided with O RunddichtringO A3.
The top of interior pipe 6 is positioned at cylindrical hole and is fixedly connected with piston, the bottom of interior pipe 6 extends downward in lower pipe 26 through transition joint 7, the outer wall of interior pipe 6 contacts with transition joint 7 and interior pipe 6 slides up and down along transition joint 7, and the position that transition joint 7 contacts with the outer wall of interior pipe 6 is provided with O RunddichtringO B8.Spring 5 overlaps on the inner tube 6 and between piston 2 and transition joint 7, when piston 2 slide downward, spring 5 is compressed.
Described high-pressure rubber pipe 15, outer spray boom 23 and magnetic joint 24 are fixedly connected sequentially in the below of interior pipe 6 and are all communicated with interior pipe 6, the top of high-pressure rubber pipe 15 and bottom are respectively equipped with sebific duct top connection 11 and sebific duct lower contact 17, high-pressure rubber pipe 15 is fixedly connected with interior pipe 6 by sebific duct top connection 11, and high-pressure rubber pipe 15 is fixedly connected with outer spray boom 23 by sebific duct lower contact 17.
Interior spray boom 22 is positioned at outer spray boom 23 and spray boom 22 slides up and down along outer spray boom 23 and magnetic joint 24, and the position that interior spray boom 22 contacts with the inwall of outer spray boom 23 is provided with O RunddichtringO C21.The bottom of interior spray boom 22 is provided with magnetic nozzle 25, and magnetic nozzle 25 and magnetic joint 24 mutually mate and both attract each other under magneticaction.
Described articulated linkage cellular installation is in interior pipe 6, between outer spray boom 23 and lower pipe 26, by articulated joint A9, articulated joint B10, articulated joint C13, articulated joint D18, articulated joint E19, connecting rod A12, connecting rod B14 and connecting rod C16 forms, wherein be connected by articulated joint C13 between connecting rod A12 with connecting rod C16, the top of connecting rod A12 is arranged on the bottom of interior pipe 6 by articulated joint A9, the bottom of connecting rod C16 is arranged on the top of outer spray boom 23 by articulated joint D18, the top of connecting rod B14 is arranged on the top of lower pipe 26 by articulated joint B10, the bottom of connecting rod B14 is arranged on the top of outer spray boom 23 by articulated joint E19.When piston 2 and interior pipe 6 move down, outer spray boom 23 and interior spray boom 22 are shown from the window 20 of lower pipe 26 by articulated linkage unit, and when piston 2 and interior pipe 6 move up, outer spray boom 23 and interior spray boom 22 are retracted from the window 20 of lower pipe 26 by articulated linkage unit.
The present invention is in the following manner: first adopt normal drilling method to creep into a hole to the ore bed that will exploit, according to Fig. 2, hydraulic mining side-spraying device is assembled again, foot of hole is entered under hydraulic mining side-spraying device by drilling rod, drilling rod is connected with earth's surface high-pressure hydraulic pump, and hydraulic mining side-spraying device is in original state as shown in Figure 1.
The course of work is as follows: start earth's surface high-pressure hydraulic pump, surface water is full of drilling rod inner chamber and goes directly the piston place of hydraulic mining side-spraying device, along with pump pressure constantly rises, after pump pressure rises to certain value, the pressure acted on piston is greater than the initial precompression of spring, piston compression spring also down moves together with the relatively upper pipe of interior pipe, and under the acting in conjunction of articulated linkage unit, the parts such as outer spray boom, interior spray boom, magnetic joint and magnetic nozzle are outwards shown from the window of lower pipe.Meanwhile, when the water pressure acting on interior spray boom upper surface is greater than the magnetic attraction between magnetic joint and magnetic nozzle, interior spray boom stretches out in outer spray boom, and water under high pressure ejects thus broken ore bed from magnetic nozzle, as shown in Figure 1.The water ore deposit mixing of spraying formation is promoted to earth's surface by gas lift system and is separated.Mining terminates rear closedown earth's surface high-pressure hydraulic pump, this hydraulic pressure entered in drilling rod inner chamber declines, between magnetic joint and magnetic nozzle magnetic attraction effect under, interior spray boom bounces back in outer spray boom, simultaneously under the restoring force effect of spring, Guan Shangyi in piston driving, whole hydraulic mining side-spraying device gets back to again Fig. 2 state.
Claims (5)
1. a drilling hole hydraulic mining side-spraying device, it is characterized in that: the telescoping mechanism at least comprising outer pipe assembly and be installed in outer pipe assembly, described outer pipe assembly comprises from top to bottom successively with the top connection be threaded, upper pipe, transition joint, lower pipe and lower contact, lower pipe has window, telescoping mechanism comprises the piston be fixedly connected sequentially from top to bottom, interior pipe, high-pressure rubber pipe, outer spray boom and magnetic joint, and spring, articulated linkage unit, interior spray boom and magnetic nozzle, wherein piston is cylindric, be positioned at pipe and slide up and down at upper pipe, the center of piston is provided with the cylindrical hole be communicated with up and down, the top of interior pipe is positioned at cylindrical hole and is fixedly connected with piston, the bottom of interior pipe extends downward in lower pipe through transition joint, the outer wall of interior pipe contacts with transition joint and interior pipe slides up and down along transition joint, spring housing is on inner pipe and between piston and transition joint, described high-pressure rubber pipe, outer spray boom and magnetic joint are fixedly connected sequentially in the below of interior pipe and are all communicated with interior pipe, interior spray boom is positioned at outer spray boom and spray boom slides up and down along outer spray boom and magnetic joint, and the bottom of interior spray boom is provided with magnetic nozzle, and magnetic nozzle mutually mates with magnetic joint and both attract each other under magneticaction, described articulated linkage cellular installation is in interior pipe, between outer spray boom and lower pipe, be made up of articulated joint and connecting rod, when piston and interior pipe move down, outer spray boom and interior spray boom are shown from the window of lower pipe by articulated linkage unit, and when piston and interior pipe move up, outer spray boom and interior spray boom are retracted from the window of lower pipe by articulated linkage unit, described articulated linkage unit is made up of articulated joint A, articulated joint B, articulated joint C, articulated joint D, articulated joint E, connecting rod A, connecting rod B and connecting rod C, wherein be connected by articulated joint C between connecting rod A with connecting rod C, the top of connecting rod A is arranged on the bottom of interior pipe by articulated joint A, the bottom of connecting rod C is arranged on the top of outer spray boom by articulated joint D, the top of connecting rod B is arranged on the top of lower pipe by articulated joint B, the bottom of connecting rod B is arranged on the top of outer spray boom by articulated joint E.
2. drilling hole hydraulic mining side-spraying device according to claim 1, is characterized in that: the position that the outer wall of piston contacts with the inwall of upper pipe is provided with O RunddichtringO A.
3. drilling hole hydraulic mining side-spraying device according to claim 1, is characterized in that: the position that transition joint contacts with the outer wall of interior pipe is provided with O RunddichtringO B.
4. drilling hole hydraulic mining side-spraying device according to claim 1, is characterized in that: the position that interior spray boom contacts with the inwall of outer spray boom is provided with O RunddichtringO C.
5. drilling hole hydraulic mining side-spraying device according to claim 1, it is characterized in that: the top of high-pressure rubber pipe and bottom are respectively equipped with sebific duct top connection and sebific duct lower contact, high-pressure rubber pipe is fixedly connected with interior pipe by sebific duct top connection, and high-pressure rubber pipe is fixedly connected with outer spray boom by sebific duct lower contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310215251.7A CN103266894B (en) | 2013-05-31 | 2013-05-31 | Borehole hydraulic mining side-spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310215251.7A CN103266894B (en) | 2013-05-31 | 2013-05-31 | Borehole hydraulic mining side-spraying device |
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| Publication Number | Publication Date |
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| CN103266894A CN103266894A (en) | 2013-08-28 |
| CN103266894B true CN103266894B (en) | 2015-04-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310215251.7A Expired - Fee Related CN103266894B (en) | 2013-05-31 | 2013-05-31 | Borehole hydraulic mining side-spraying device |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104018840B (en) * | 2014-06-21 | 2015-12-30 | 吉林大学 | A kind of flexible hydraulic giant based on ratchet retaining mechanism |
| CN105275398B (en) * | 2015-11-02 | 2017-07-18 | 北华航天工业学院 | A kind of high-pressure small jet prevents and treats the nozzle adjustable mechanism of coal and gas prominent device |
Citations (5)
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|---|---|---|---|---|
| SU1244288A1 (en) * | 1984-12-06 | 1986-07-15 | Московский Геологоразведочный Институт Им.Серго Орджоникидзе | Packer of downhole water-jet device |
| SU1460279A1 (en) * | 1987-06-26 | 1989-02-23 | Московский геологоразведочный институт им.С.Орджоникидзе | Downhole hydraulic monitor |
| US4915452A (en) * | 1989-04-17 | 1990-04-10 | Dibble Merton F | Hydraulic borehole mining system and method |
| RU2294435C1 (en) * | 2005-08-10 | 2007-02-27 | ООО научно-производственное горно-геологическое предприятие "НИИКМА-Гидроруда" (ООО "НИИКМА-Гидроруда") | Borehole hydraulic mining device |
| CN102080503A (en) * | 2011-01-24 | 2011-06-01 | 中国水电顾问集团中南勘测设计研究院 | Continuous directional coring and deflecting machine tool with dual tubes for outer guiding and inner drilling and deflecting method thereof |
-
2013
- 2013-05-31 CN CN201310215251.7A patent/CN103266894B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1244288A1 (en) * | 1984-12-06 | 1986-07-15 | Московский Геологоразведочный Институт Им.Серго Орджоникидзе | Packer of downhole water-jet device |
| SU1460279A1 (en) * | 1987-06-26 | 1989-02-23 | Московский геологоразведочный институт им.С.Орджоникидзе | Downhole hydraulic monitor |
| US4915452A (en) * | 1989-04-17 | 1990-04-10 | Dibble Merton F | Hydraulic borehole mining system and method |
| RU2294435C1 (en) * | 2005-08-10 | 2007-02-27 | ООО научно-производственное горно-геологическое предприятие "НИИКМА-Гидроруда" (ООО "НИИКМА-Гидроруда") | Borehole hydraulic mining device |
| CN102080503A (en) * | 2011-01-24 | 2011-06-01 | 中国水电顾问集团中南勘测设计研究院 | Continuous directional coring and deflecting machine tool with dual tubes for outer guiding and inner drilling and deflecting method thereof |
Non-Patent Citations (2)
| Title |
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| 胡郁乐.钻孔水力采矿水采装置的设计研究.《有色金属(矿山部分)》.2004, * |
| 苏联钻孔水力采矿技术简况;江天寿;《西部探矿工程》;19900331;第44-48页 * |
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| CN103266894A (en) | 2013-08-28 |
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Granted publication date: 20150415 Termination date: 20160531 |