CN1727639A - Mining and driving method combined splitter with hydraulic breaking hammer - Google Patents
Mining and driving method combined splitter with hydraulic breaking hammer Download PDFInfo
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- CN1727639A CN1727639A CN 200510040293 CN200510040293A CN1727639A CN 1727639 A CN1727639 A CN 1727639A CN 200510040293 CN200510040293 CN 200510040293 CN 200510040293 A CN200510040293 A CN 200510040293A CN 1727639 A CN1727639 A CN 1727639A
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Abstract
A mining method combining rock splitting machine with hydraulic breaking hammer features that the rock-splitting machine, hydraulic rock-breaking hammer, drilling machine and loading machine are used. Its technology includes such steps as drilling holes, installing the splitting machine in each hole, splitting rock, breaking rock by hydraulic rock-breaking hammer, and transporting the broken rock by loading machine. Its advantages are no strong vibration, and no environmental pollution.
Description
Technical field
The invention belongs to mining, driving, the especially a kind of mining of opencut and the driving method of rock gangway.
Background technology
Surface mining method normally opens face or step earlier on mineral ore now, scraped in the rock ore deposit or burst with the method for drilling and blasting, use loader (using power shovel mostly) that the entrucking of rock ore deposit is transported stope then, [see volumes such as " metalliferous deposit strip mining transformation " Li Baoxiang for details, metallurgical industry publishing house publishes] can produce lump ore after the explosion sometimes, directly entrucking, the fragmentation second time need be carried out and just entrucking can be carried out, because when blowing out, flying sands and howling wind can take place, stir up a cloud of dust, jerk is strong, and can discharge pernicious gas, safety to the person and building causes a hidden trouble, and pollutes to surrounding enviroment; Have owing to the restriction that is subjected to reasons such as geological conditions, geographical position, do not allow to dig up mine with blasting procedure.
Summary of the invention
The method that the purpose of this invention is to provide a kind of splitter, hydraulic breaking hammer combined mining driving; adopt the static pressure fractured rock; make the exploitation in open-air rock ore deposit; the driving of large-scale rock gangway and the cutting of large-scale chamber; strong vibrations and impact can not take place; no flying dirt, the phenomenon that stirs up a cloud of dust are protected environment effectively, and the person and building are not had security incident hidden danger.
The object of the present invention is achieved like this: a kind of splitter, hydraulic breaking hammer combined mining driving method, it is characterized in that using auger, splitter, hydraulic breaking hammer, loader integration of operation, its technological process be lay splitter → each splitter division rock in auger perforate → each hole, fluting → hydraulic breaking hammer is broken into fritter → loader outward transport with the ore deposit rock; The exploitation of ore deposit rock horizontal operation face I: earlier on rock plane, ore deposit with auger in a row beat the hole of uniform arrangement downwards, hole depth 800mm-1000mm, aperture 65mm-200mm, pitch-row is decided on rock ore deposit character and geological characteristics, a middle round is an easer 3, the direction in its hole is perpendicular to the rock plane, the left side of easer 3, two rounds of right two nearside symmetries are interior minute ceasma 2, the direction of dividing ceasma 2 in each is that the angle α on centerline hole and rock plane is 30 °～50 °, the left side of easer 3, two rounds in right two outsides are the outer ceasma 1 that divides, the center line of each outer branch ceasma 1 and the angle β on rock plane are 50 °～80 °, then, about two nearsides and a left side, the interior minute ceasma 2 in right two outsides and outer the branch in the ceasma 1 are installed splitter respectively, and all corresponding each easer 3 that points to of the plunger that makes each splitter, even the active force of each splitter---static pressure is each corresponding each easer 3 that points to all; Connect the peripheral hardware hydraulic oil source, each splitter is worked simultaneously, each plunger is overhanging, splitter applies static pressure to the ore deposit rock simultaneously, the section that divides the rock mass formation V-arrangement between the ceasma 2 in two nearsides, under the effect of static pressure, raise up by the face of land, form the groove of V-arrangement, along with two outer when dividing ceasma 1 reinforcing it is clipped in divide rock between the ceasma 1 outward to face of land projection, subsequently with hydraulic breaking hammer with the large rock mass fragmentation, with loader rock is dug out and to transport, on the rock of the ore deposit on plane, just form a groove like this, the work plane of splitter division rock when the side of this groove all can be used as mining, when two orthogonal grooves of excavation, rock mass just can form two work planes of splitter division rock like this; When rock mass has horizontal operation face I, during vertical work plane II, auger is beaten upright opening 4 in a row downwards on horizontal operation face I, hole depth 800mm-1000mm, aperture 65mm-200mm, pitch-row is decided on rock ore deposit character and geological characteristics, on vertical work plane II in rock mass the lateral aperture 5 of the row of breaking into, hole depth 800mm-1000mm, aperture 65mm-200mm, pitch-row is decided on rock ore deposit character and geological characteristics, be placed on the direction directed in orthogonal work plane II that horizontal operation face I goes up the division static pressure of the splitter in the upright opening 4, be placed on the direction sensing horizontal operation face I that vertical work plane II goes up the division static pressure of the splitter in the lateral aperture 5, it is afterburning simultaneously that splitter is wanted; When rock mass has horizontal operation face I, adjacent two vertical work plane II, during three work planes of III, auger is in a row breaking into arranged at right angles and be parallel to vertical work plane II on horizontal operation face I, the downward upright opening 4 of III, at adjacent vertical work plane II, beat the lateral aperture in a row 5 in rock mass on the III respectively, be placed on the corresponding vertical work plane II that closes on that points to of direction of the division static pressure of the splitter in the upright opening 4, III, be placed on vertical work plane II, the direction of the division static pressure of the splitter in the last lateral aperture 5 of III is directed upwards towards horizontal operation face I, and splitter is afterburning simultaneously;
In addition, in stone drifting and chamber excavation, must take supporting measure to tunnel and chamber earlier, to guarantee constructor's safety, the first step of operation is exactly to decide the position, hole according to rocky condition, carry out reasonable cloth hole, at first make a call to a row and draw horizontal slotted hole 6 in the bottom of drift section 7, the aperture is 65mm-200mm, hole depth is 800mm-1000mm, if drift section 7 is very big, then also on drift section 7, beat in case of necessity with a row and draw the vertical slotted eye 10 of drawing that horizontal slotted hole 6 meets at right angles and arranges, the then horizontal split hole 8 of the row of breaking in batches from bottom to top, the aperture in each horizontal split hole 8 is 65mm-200mm, hole depth is 800mm-1000mm, horizontal split hole 8 will be beaten earlier near a row who draws horizontal slotted hole 6 and tilt to divide ceasma 9, tilt to divide the plane of ceasma 9 formation and draw horizontal slotted hole 6 and constitute V-arrangements, again each splitter is respectively charged into and tilts to divide in the ceasma 9, each divides the static pressure direction and will point to and draw horizontal slotted hole 6, connect oil pump, each splitter work, division back rock forms a scope of freedom, successively expand until drift section 7 from bottom to top successively then and reach desired shape and size, if the tunnel is very high or when beating chamber, safety in order to divide must be made a call to a row and be drawn the vertical slotted eye 10 of drawing that horizontal slotted hole 6 meets at right angles and arranges, advances successively with horizontal direction and divides; Broken into fritter with hydraulic breaking hammer again by the ore after the splitter division, entrucking transports work plane again.
Because in the driving of the exploitation of ore deposit rock and rock gangway, chamber, be with the static pressure fractured rock, just having accomplished does not have strong jerk, no flying dirt, stir up a cloud of dust, protect environment effectively, personal and building there are not the hidden danger of security incident.
Splitter proposed by the invention, hydraulic breaking hammer combined mining driving method are to utilize static pressure method division rock, shockproof, do not have and impact, noiselessness, no dust can keep good construction environment, can be in densely populated place quarrying, mining, can below building, excavate subway, solve the difficult problem that to use the blasting procedure operation originally; The scope of application is wide, and is safe and reliable.
Now in conjunction with the accompanying drawings and embodiments splitter proposed by the invention, hydraulic breaking hammer united method for tunneling super are further described.
Description of drawings
Fig. 1 is splitter, hydraulic breaking hammer combined mining driving method drill holes schematic diagram when the rock horizontal operation face operation of ore deposit proposed by the invention.
Fig. 2 is splitter, the drill holes schematic diagram of hydraulic breaking hammer combined mining driving method when the ore deposit rock has level, vertical two work planes proposed by the invention.
Fig. 3 is splitter, the drill holes schematic diagram of hydraulic breaking hammer combined mining driving method when the ore deposit rock has level, vertical three work planes proposed by the invention.
Fig. 4 is splitter, a hydraulic breaking hammer combined mining driving method proposed by the invention when doing the operation of rock gangway digging, the drift section schematic diagram.
Fig. 5 is splitter, a hydraulic breaking hammer combined mining driving method proposed by the invention when doing the operation of rock gangway digging, the tunnel generalized section.
Among Fig. 1: 1, divide ceasma 2, interior minute ceasma 3, easer outward
I, rock horizontal operation face
Among Fig. 2: 4, upright opening 5, lateral aperture II, vertical work plane
Among Fig. 3: III, vertical work plane
Fig. 4, Fig. 5: 6, draw horizontal slotted hole 7, drift section 8, horizontal split hole
9, tilt to divide ceasma 10, draw vertical slotted eye
Specific implementation method
Embodiment 1:
Do associating digging test in certain mine, on the horizontal operation face of rock ore deposit ore body, bore 5 rows totally 25 holes downwards with auger, wherein the middle cut hole is 5, a left side, each 5 of the interior minute ceasmas on right side, a left side, each 5 of the outer minute ceasmas on right side, record hole depth and be respectively 805mm, 860mm and 998mm, the aperture is respectively 70mm, 125mm and 200mm, pitch-row is 800mm, the center line of the interior minute ceasma in each left side is 30 ° for the angle with the rock plane, the center line of the interior minute ceasma on each right side and the angle on rock plane are 45 °, and the center line of the outer minute ceasma in each left side and the angle on rock plane are 50 °, and the center line of the outer minute ceasma on each right side and the angle on rock plane are 80 °, in each, all put into splitter outer the branch in the ceasma, and make the plunger of splitter all point to easer, connect the peripheral hardware oil sources, each splitter work, in 4-5 minute, the rock mass branch is split, effect is very desirable, turns off oil sources, and piston reset is taken splitter away, the rock of bulk smashes with hydraulic breaking hammer, and muck is transported outward with loader.
Embodiment 2:
Do associating digging test in certain mine, have horizontal operation face and two adjacent therewith vertical work planes that become approximate right angle mutually at one, earlier being drilled to the arranged at right angles hole depth respectively with auger on the horizontal operation face is 805mm, the aperture is 120mm, the 200mm pitch-row is that 800mm and hole depth are 1000mm, the aperture is 65mm, pitch-row is totally 5 of the downward upright openings of 800mm, on adjacent vertical work plane, be 810mm deeply to the rock mass internal drilling with auger respectively again, the aperture is 70mm, 105mm, 200mm, pitch-row is totally 5 of the lateral apertures of 800mm, in each upright opening and lateral aperture, all place splitter, and the plunger that makes the splitter of putting into upright opening points to corresponding vertical work plane, the plunger of putting into the splitter of lateral aperture points to the corresponding horizontal work plane, connects the peripheral hardware oil sources, each splitter work, in 4-5 minute, the rock mass branch is split, effect is very desirable, turns off oil sources, and piston reset is taken splitter away, the rock of bulk smashes with hydraulic breaking hammer, and muck is transported outward with loader.
Claims (6)
1, a kind of splitter, hydraulic breaking hammer combined mining driving method, it is characterized in that using auger, splitter, hydraulic breaking hammer, loader integration of operation, its technological process be lay splitter → each splitter division rock in auger perforate → each hole, fluting → hydraulic breaking hammer is broken into fritter → loader outward transport with the ore deposit rock.
2, splitter according to claim 1, hydraulic breaking hammer combined mining driving method, it is characterized in that the exploitation of ore deposit rock horizontal operation face (I): earlier on rock plane, ore deposit with auger in a row beat the hole of uniform arrangement downwards, hole depth 800mm-1000mm, aperture 65mm-200mm, pitch-row is decided on rock ore deposit character and geological characteristics, a middle round is easer (3), the direction in its hole is perpendicular to the rock plane, the left side of easer (3), two rounds of right two nearside symmetries are interior minute ceasma (2), the direction of dividing ceasma (2) in each is that the angle α on centerline hole and rock plane is 30 °～50 °, the left side of easer (3), two rounds in right two outsides are the outer ceasma (1) that divides, the center line of each outer branch ceasma (1) and the angle β on rock plane are 50 °～80 °, then, about two nearsides and a left side, in interior minute ceasma (2) in right two outsides and the outer branch ceasma (1) splitter is installed respectively, and all corresponding each easer (3) that points to of the plunger that makes each splitter, make each splitter active force---static pressure is each corresponding each easer (3) that points to all; Connect the peripheral hardware hydraulic oil source, each splitter is worked simultaneously.
3, splitter according to claim 1, hydraulic breaking hammer combined mining driving method, it is characterized in that having horizontal operation face (I) when rock mass, during vertical work plane (II), auger is beaten downward upright opening in a row (4) on horizontal operation face I, hole depth 800mm-1000mm, aperture 65mm-200mm, pitch-row is decided on rock ore deposit character and geological characteristics, go up the lateral aperture (5) of the row of breaking in rock mass at vertical work plane (II), hole depth 800mm-1000mm, aperture 65mm-200mm, pitch-row is decided on rock ore deposit character and geological characteristics, be placed on horizontal operation face (I) and go up the direction directed in orthogonal work plane (II) of the division static pressure of the splitter in the upright opening (4), be placed on vertical work plane (II) and go up the direction sensing horizontal operation face (I) of the division static pressure of the splitter in the lateral aperture (5), it is afterburning simultaneously that splitter is wanted.
4, splitter according to claim 1, hydraulic breaking hammer combined mining driving method, it is characterized in that having horizontal operation face (I) when rock mass, adjacent two vertical work planes (II), (III) during three work planes, auger is in a row breaking into arranged at right angles and be parallel to vertical work plane (II) on horizontal operation face I, (III) downward upright opening (4), at adjacent vertical work plane (II), (III) beat the lateral aperture (5) in rock mass on respectively, the direction that is placed on the division static pressure of the splitter in the upright opening (4) is pointed to the vertical work plane (II) that closes on, (III), be placed on vertical work plane (II), (III) direction of the division static pressure of the splitter in the last lateral aperture (5) is directed upwards towards horizontal operation face (I), and splitter is afterburning simultaneously.
5, splitter according to claim 1, hydraulic breaking hammer combined mining driving method, it is characterized in that in stone drifting and chamber excavation, must take supporting measure to tunnel and chamber earlier, at first make a call to a row and draw horizontal slotted hole (6) in the bottom of drift section (7), the aperture is 65mm-200mm, hole depth is 800mm-1000mm, pitch-row is decided on rock ore deposit character and geological characteristics, then from bottom to top fetch water in batches and divide ceasma (8) equally, the aperture in horizontal split hole (8) is 65mm-200mm, hole depth is 800mm-1000mm, horizontal split hole (8) will be beaten row's inclination branch ceasma (9) of drawing horizontal slotted hole (6) near a row earlier, this row tilts to divide plane that ceasma (9) forms and draws horizontal slotted hole (6) and constitute V-arrangement, each splitter is respectively charged into tilts to divide in the ceasma (9) again, and each divides the static pressure direction and will point to and draw horizontal slotted hole (6), connect oil pump, each splitter work, division back rock forms a scope of freedom, then expansion successively from bottom to top successively.
6, splitter according to claim 1, hydraulic breaking hammer combined mining driving method, it is characterized in that drift section (7) go up beat with one arrange draw that horizontal slotted hole (6) meets at right angles layout draw vertical slotted eye (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510040293 CN1727639A (en) | 2005-05-30 | 2005-05-30 | Mining and driving method combined splitter with hydraulic breaking hammer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510040293 CN1727639A (en) | 2005-05-30 | 2005-05-30 | Mining and driving method combined splitter with hydraulic breaking hammer |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101261103B (en) * | 2008-04-17 | 2010-09-08 | 中国矿业大学(北京) | Alignment hole strong cutting method |
| CN102149899A (en) * | 2008-09-15 | 2011-08-10 | 山特维克矿山工程机械有限公司 | Method of cracking rock material, and breaking device |
| CN103835722A (en) * | 2012-11-22 | 2014-06-04 | 桂林特邦新材料有限公司 | Mining method for metallic ore distributed like plates |
| CN105257313A (en) * | 2015-10-09 | 2016-01-20 | 中国矿业大学 | Rock gangway non-explosive exploiting process and rock gangway non-explosive exploiting equipment |
| CN105888663A (en) * | 2016-06-08 | 2016-08-24 | 深圳市工勘岩土集团有限公司 | Hard rock blasting construction method combining wire sawing with carbon dioxide cracking |
| CN107966077A (en) * | 2017-11-28 | 2018-04-27 | 北京旭日汇安工程技术有限公司 | The method of slotting |
| CN107989616A (en) * | 2017-11-28 | 2018-05-04 | 北京旭日汇安工程技术有限公司 | The method for exploiting stone ore |
| CN110080775A (en) * | 2019-04-30 | 2019-08-02 | 中交第三航务工程局有限公司宁波分公司 | Complex environment digs a well basic microvariations excavation method |
| CN111322070A (en) * | 2020-02-26 | 2020-06-23 | 广东力源液压机械有限公司 | Stone excavation method based on mine hammer |
| CN112627837A (en) * | 2020-12-16 | 2021-04-09 | 安徽铁创新材料科技有限公司 | Hydraulic milling, drilling and crushing method for rock |
| CN113431575A (en) * | 2021-06-11 | 2021-09-24 | 中铁六局集团有限公司 | Construction method for assisting excavation of stone cutting by plunger type rock hydraulic splitter |
| CN113431575B (en) * | 2021-06-11 | 2024-04-26 | 中铁六局集团有限公司 | Construction method for assisting stone cutting excavation by plunger type rock hydraulic splitter |
-
2005
- 2005-05-30 CN CN 200510040293 patent/CN1727639A/en active Pending
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101261103B (en) * | 2008-04-17 | 2010-09-08 | 中国矿业大学(北京) | Alignment hole strong cutting method |
| CN102149899A (en) * | 2008-09-15 | 2011-08-10 | 山特维克矿山工程机械有限公司 | Method of cracking rock material, and breaking device |
| CN102149899B (en) * | 2008-09-15 | 2014-01-15 | 山特维克矿山工程机械有限公司 | Method of cracking rock material, and breaking device |
| CN103835722A (en) * | 2012-11-22 | 2014-06-04 | 桂林特邦新材料有限公司 | Mining method for metallic ore distributed like plates |
| CN103835722B (en) * | 2012-11-22 | 2015-10-28 | 桂林特邦新材料有限公司 | The exploitation method of tabular distribution metallic ore |
| CN105257313A (en) * | 2015-10-09 | 2016-01-20 | 中国矿业大学 | Rock gangway non-explosive exploiting process and rock gangway non-explosive exploiting equipment |
| CN105888663A (en) * | 2016-06-08 | 2016-08-24 | 深圳市工勘岩土集团有限公司 | Hard rock blasting construction method combining wire sawing with carbon dioxide cracking |
| CN105888663B (en) * | 2016-06-08 | 2019-04-26 | 深圳市工勘岩土集团有限公司 | The hard rock blasting construction method that rope saw cut combination carbon dioxide system is split |
| CN107966077A (en) * | 2017-11-28 | 2018-04-27 | 北京旭日汇安工程技术有限公司 | The method of slotting |
| CN107989616A (en) * | 2017-11-28 | 2018-05-04 | 北京旭日汇安工程技术有限公司 | The method for exploiting stone ore |
| CN110080775A (en) * | 2019-04-30 | 2019-08-02 | 中交第三航务工程局有限公司宁波分公司 | Complex environment digs a well basic microvariations excavation method |
| CN111322070A (en) * | 2020-02-26 | 2020-06-23 | 广东力源液压机械有限公司 | Stone excavation method based on mine hammer |
| CN112627837A (en) * | 2020-12-16 | 2021-04-09 | 安徽铁创新材料科技有限公司 | Hydraulic milling, drilling and crushing method for rock |
| CN113431575A (en) * | 2021-06-11 | 2021-09-24 | 中铁六局集团有限公司 | Construction method for assisting excavation of stone cutting by plunger type rock hydraulic splitter |
| CN113431575B (en) * | 2021-06-11 | 2024-04-26 | 中铁六局集团有限公司 | Construction method for assisting stone cutting excavation by plunger type rock hydraulic splitter |
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