CN113738359A - Hexagonal drift cemented filling mining method and mining equipment - Google Patents
Hexagonal drift cemented filling mining method and mining equipment Download PDFInfo
- Publication number
- CN113738359A CN113738359A CN202110980456.9A CN202110980456A CN113738359A CN 113738359 A CN113738359 A CN 113738359A CN 202110980456 A CN202110980456 A CN 202110980456A CN 113738359 A CN113738359 A CN 113738359A
- Authority
- CN
- China
- Prior art keywords
- stope
- hexagonal
- filling
- mining
- access
- 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.)
- Pending
Links
- 238000005065 mining Methods 0.000 title claims abstract description 47
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000013459 approach Methods 0.000 claims description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 14
- 238000005553 drilling Methods 0.000 claims description 14
- 239000007787 solid Substances 0.000 claims description 11
- 210000003462 vein Anatomy 0.000 claims description 11
- 229910052742 iron Inorganic materials 0.000 claims description 7
- 239000010878 waste rock Substances 0.000 claims description 6
- 238000009423 ventilation Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract description 3
- 239000011707 mineral Substances 0.000 abstract description 3
- 238000005070 sampling Methods 0.000 abstract 3
- 238000010276 construction Methods 0.000 description 3
- 238000010790 dilution Methods 0.000 description 3
- 239000012895 dilution Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000005429 filling process Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C41/00—Methods of underground or surface mining; Layouts therefor
- E21C41/16—Methods of underground mining; Layouts therefor
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F15/00—Methods or devices for placing filling-up materials in underground workings
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Remote Sensing (AREA)
- Earth Drilling (AREA)
Abstract
The invention relates to the technical field of mineral exploitation, in particular to a hexagonal access cemented filling mining method and mining equipment. The cover of the sampling cup is delivered through the connection of the conveying rod, so that the cover of the sampling cup is pressed conveniently in the next step, the clamping block is pushed through the connection of the telescopic cylinder, and the cover of the sampling cup is pushed conveniently.
Description
Technical Field
The invention relates to the technical field of mineral exploitation, in particular to a hexagonal access cemented filling mining method and mining equipment.
Background
Mining is the technology and science of mining mineral resources from within the crust and the surface. Mining in its broadest sense also includes the production of coal and oil. The mining industry is an important raw material industry, metal ores are the main raw materials of the smelting industry, and non-metal ores are important chemical raw materials and building materials.
When the method works, stope layered roadway ore cushion is high in labor intensity and low in construction efficiency, ore dilution is caused, the construction filling small well is poor in operation environment, the danger is high when ash is seen during filling, and when mining equipment is used for digging, a drill bit and a drill rod are used for a long time, so that the rotating rod is damaged and is inconvenient to replace, and therefore a hexagonal drift cemented filling mining method and mining equipment are urgently needed to be designed to solve the problems.
Disclosure of Invention
The invention aims to provide a hexagonal access cemented filling mining method and mining equipment, and aims to solve the problems that during working, stope layered roads are filled with ores, the labor intensity is high, the construction efficiency is low, the ores are depleted, the operation environment for constructing and filling small wells is poor, the danger is high during filling and dust viewing, and when the mining equipment is used for cutting, a drill bit and a drill rod are used for a long time, so that a rotating rod is damaged, and the rotating rod is inconvenient to replace.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a hexagon access cemented filling mining method and mining equipment, includes fixed establishment and motor, fixed establishment includes the motor, the output end swing joint of motor has the drilling rod, solid fixed ring has been cup jointed to the one end of drilling rod, gu fixed ring's surface regulation is connected with the locating piece, the inboard swing joint of locating piece has the turn button, the one end fixedly connected with screw rod of turn button, the one end regulation of screw rod is connected with the runner, the one end fixedly connected with block of runner, the both ends fixedly connected with of block connects the spring, one side regulation of block is connected with the slipmat.
Preferably, the motor is connected with the drill rod through a fixing ring, and the drill rod is in a rod shape and is connected with the fixing ring.
Preferably, the locating piece is two sets of and is connected with solid fixed ring, the turn button runs through in the inboard of locating piece and solid fixed ring.
Preferably, the inner side of the fixing ring is provided with a butting block, and the rotating wheels are connected with the screw rods in two groups.
Preferably, the clamping blocks are connected with the rotating wheel in two groups.
Preferably, the engaging block is connected with the connecting spring in a semi-annular shape.
Preferably, a spring is connected to the surface of the connecting spring.
Preferably, the anti-skid pads are in clamping connection with the drill rod in two groups.
Preferably, the vertical ore body trend along the vein transportation gallery is arranged, the length of the stope is 100m, the width is the horizontal thickness of the ore body, the stage height is one hundred twenty meters, the middle part of the stope is vertically arranged with a subsection connecting passage with the width of 4.6m and the height of 3m, 3-5 middle section ventilating wells with the diameter of 2m are reserved in the iron boxes in the respective passage, simultaneously, the middle stope ore pass is arranged outside each subsection gallery, pipe orifices with the section of 2m multiplied by 2m are arranged at two ends of the stope, a filling small well with the section of m is dug at the end part of the stope route to be communicated with the middle section ventilating wells, the middle section ventilating wells descend once every 20m, the vein penetrating filling passage is communicated with the ventilating raise shaft, the stope route is arranged by two wings of the vertical layering passage, the length of 50m, the section size is hexagonal, the top bottom width is 4m, the waist width is 6.0m, the height is 5.0m, and the middle section ventilating wells are arranged in a half layer on the vertical height, the intake is separated by one mining, and each layer of mining is descended by 2.5 m.
Preferably, stopes are arranged along the trend of ore bodies, stoping high-approach roads are arranged perpendicular to the ore bodies, the length of each stope is 100m, the width of each stope is the horizontal thickness of the ore body, the stage height of each stope is 100m, a pulse-passing layered passage is arranged in each stope, a section connecting passage with the width of 4m and the height of 5m is arranged in the middle of each stope along the trend, 3-5 phi 2m air return shafts are reserved in pulse-passing transportation level iron boxes, the middle-approach shafts are used as middle-end pipeline shafts, a middle-stope ore pass shaft is arranged outside each stope pulse, the trend of stopes is perpendicular to the ore bodies, the stope is arranged along the pulse-passing layered passage with double wings, the length of each stope is 50m, the section size is hexagonal, the top and bottom of each stope are 4m wide, the waist width of 6.0m and the height of 5.0m, the approach arrangement is characterized in that adjacent approaches are staggered in the vertical height, one approach is separated by one, each stope is descended by 2.5m, and filling pipe inlets are connected from fifty meters to left and right of the filling pipe ports during filling.
1. The hexagonal access cemented filling mining method and the mining equipment are used, a stope is arranged in a vertical direction of ore bodies, the length of the stope is 100m, the width is the horizontal thickness of the ore bodies, a plurality of layered channels are arranged in the middle of the stope in the vertical direction, 3-5 phi 2m return air wells are reserved in iron boxes in the respective channels, the return air wells are used as safety outlets of the stope, the stope access is arranged in a double-wing mode of the vertical layered channels, the length is 50m, the section size is hexagonal, the top and bottom width is 4m, the waist width is 6.0m, the height is 5.0m, the access arrangement is characterized in that adjacent access roads are staggered in half layers on the vertical height, one access road is adopted at intervals, each layer is descended by a pipe connector of 2.5m, the respective channel pipe wells are used for filling during stope filling, plastics are used for filling the access roads to the palm head ash filling, and finally top connection filling is carried out on the respective channels.
2. According to the hexagonal drift cemented filling mining method and the mining equipment, the height of each drift can be equal to that of the drift without filling ores, the operation of large rock drilling and shoveling equipment is met, the process is simple, large-scale mechanical mining is facilitated, ore dilution is reduced, ash is discharged from the middle end pipeline well of each drift, personnel can conveniently go up and down the middle end pipeline well, the monitoring is easily carried out by adopting video or infrared equipment when the ash is seen, the safety of the personnel watching the ash is improved, and meanwhile, the filling and roof-contacting inspection are easy and convenient to manage; the filling retaining wall is reduced, the filling preparation efficiency is improved, and the labor and material cost for building the filling retaining wall is reduced; the first ash is filled respectively, so that the risk of collapse of the filled retaining wall is reduced; the access opening is not provided with a retaining wall, so that the problem that the retaining wall filled at the lower layered access opening is suspended is solved, and the safety management level of a stope is improved; the inlet path and the branch path are equal in height, the ventilation condition is good, and the polluted air is easy to discharge after blasting; the ore dilution is basically not caused after the pipe explosion in the filling process, the segregation water in the filling process is easy to discharge, and the filling quality is better.
Drawings
FIG. 1 is a schematic illustration of a vein-following haulage roadway and a mid-end waste ore pass according to the present invention;
FIG. 2 is a schematic illustration of the respective recovery and recovery routes of the present invention;
FIG. 3 is a schematic view of an interrupted return air shaft according to the present invention;
FIG. 4 is a schematic view of the transvascular filling channel and nozzle of the present invention;
FIG. 5 is a schematic front view of the motor and drill rod of the present invention;
FIG. 6 is an enlarged view of the structure at A in FIG. 5 according to the present invention;
FIG. 7 is a schematic top view in cross-section of the motor and drill rod of the present invention;
FIG. 8 is a side cross-sectional view of the motor and drill rod configuration of the present invention.
In the figure: 1. a vein-following transportation roadway; 11. a middle section waste rock draw shaft; 12. a drift through a vein transportation roadway; 13. segmenting the contact road; 14. a subsection roadway; 15. segmenting the contact channel; 16. respectively carrying out the steps; 17. a stoping route; 18. a filling pipe; 19. filling a small well; 110. stope ore pass; 111. ventilating raise shafts; 112. a middle section return air shaft; 113. a pipe well; 21. filling channels through veins; 22. a pipe orifice; 23. a high route is stoped; 24. low route; 25. puncturing the vessels and dividing the channels; 3. a fixing mechanism; 31. a motor; 32. a drill stem; 33. a fixing ring; 34. positioning blocks; 35. turning a button; 36. a screw; 37. a rotating wheel; 38. a clamping block; 39. a connecting spring; 310. a non-slip mat.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-8, an embodiment of the present invention:
the utility model provides a hexagonal access cemented filling mining method and mining equipment, including fixed establishment 3 and motor 31, fixed establishment 3 includes motor 31, be convenient for rotate drilling rod 32, make it cut the cliff, the people's of being convenient for use, the output end swing joint of motor 31 has drilling rod 32, solid fixed ring 33 has been cup jointed to drilling rod 32's one end, gu fixed ring 33's surface regulation is connected with locating piece 34, the inboard swing joint of locating piece 34 has knob 35, the one end fixedly connected with screw rod 36 of knob 35, the one end regulation of screw rod 36 is connected with runner 37, runner 37's one end fixedly connected with block 38, block 38's both ends fixedly connected with connects spring 39, block 38's one side regulation is connected with slipmat 310, be convenient for fix motor 31 and drilling rod 32, the convenience is changed drilling rod 32.
Further, motor 31 is connected with drilling rod 32 through solid fixed ring 33, and drilling rod 32 is shaft-like and solid fixed ring 33 and is connected, through motor 31's connection, rotates drilling rod 32, makes drilling rod 32 excavate the rock, makes things convenient for people's use.
Furthermore, the positioning blocks 34 are connected with the fixing ring 33 in two sets, the rotating button 35 penetrates through the inner sides of the positioning blocks 34 and the fixing ring 33, and the rotating button 35 rotates to enable the rotating button 35 to drive the screw rod 36 to rotate, so that the next step of movement is facilitated.
Furthermore, the inner side of the fixing ring 33 is provided with two sets of abutting blocks, the rotating wheels 37 are connected with the screw 36 in two sets, so that the screw 36 can be conveniently connected, and after the screw 36 is rotated, the phenomenon that the screw 36 rotates to drive the engaging blocks 38 to rotate so as to cause deviation is prevented.
Furthermore, the two sets of clamping blocks 38 are connected with the rotating wheel 37, so that the drill rod 32 can be clamped conveniently, and the phenomenon of shaking after clamping is avoided, and the use of the equipment is not influenced.
Furthermore, the clamping block 38 is in a semi-annular shape and is connected with the connecting spring 39, so that the drill rod 32 can be clamped conveniently, the clamping with the drill rod 32 is more stable, and the phenomenon of shaking of the drill rod 32 during rotation is prevented.
Further, a spring is connected to a surface of the connection spring 39, and when the engagement block 38 is pushed, the connection spring 39 moves along with the movement of the engagement block 38, thereby preventing the engagement block 38 from being displaced.
Furthermore, the stope is arranged in a vertical direction of the ore body, the length of the stope is 100m, the width is the horizontal thickness of the ore body, the stage height is one hundred twenty meters, a layering channel with the width of 4.6m and the height of 3m is arranged in the middle of the ventilation raise 111 in a vertical direction, a middle waste rock chute 11 with the diameter of 3-5 phi 2m is reserved in an iron box in the layering channel, meanwhile, the middle waste rock chute is used as a stope safety outlet, a middle stope ore chute 110 is arranged outside each stope pulse, pipe orifices 22 with the cross section of 2m multiplied by 2m are arranged at two ends of the stope, a small filling well 19 with the length of 1.0m is dug at the end of the stope route to be communicated with the middle waste rock chute, the ore chute 21 is descended once every 20m and is communicated with a middle waste rock transportation flat roadway 12, the stope route is arranged in a vertical layering channel double-wing arrangement, the length of 50m, the cross section size is hexagonal, the top bottom width is 4m, the waist width is 6.0m, the height is 5.0m, and the adjacent ore routes are arranged in a half-layer on the vertical height, the intake is separated by one mining, and each layer of mining is descended by 2.5 m.
Furthermore, stopes are arranged along the trend of the middle section return air shaft 112, approaches are arranged perpendicular to ore bodies, the length of each stope is 100m, the width of each stope is the horizontal thickness of the ore body, the stage height of each stope is 100m, a threading layering channel 25 is arranged in each stope, a vein layering channel with the width of 4m and the height of 5m is arranged in the middle of each stope along the trend, 3-5 phi 2m return air shafts are reserved in iron boxes in the subsection connecting channels 13 and are used as middle-end pipeline shafts 113, a middle stope ore chute 110 is arranged in each subsection roadway 14, the approach of each stope is arranged perpendicular to the trend of the ore bodies, the approaches are arranged in double wings of the vein segmentation connecting channels 15, the length of each access is 50m, the section size is hexagonal, the top bottom width is 4m, the waist width is 6.0m, the height is 5.0m, the approach arrangement is characterized in that adjacent approaches are staggered in a half layer at the vertical height, one approach is separated by one, each return path is lowered by 2.5m, and the head of a fifteen meters is connected with a filling pipe 18 meters from the pipeline shaft 113 during filling, the vein-crossing filling channels 21 are alternately used by adopting an access way, the height of the vein-crossing layered channels is guaranteed, and ore is filled by 2.5m when each layer is filled in a layer-turning manner.
The working principle is as follows: when a stoping vein-following transportation drift 1 is layered, twenty-four lines of vein-passing layered lanes 25 in the middle are tunneled, the lanes 16 are hexagonal high lanes, the top-bottom width is 4m, the waist width is 6.0m, the lanes are tunneled to the lower pan of an ore body, the lanes at the edge of the lower pan are stoped, the lanes are 2.5m-3m and 3-4m in height, meanwhile, no false top lane at the edge of the upper pan can be stoped, the lanes are 2.5m-3m in height and 3-4m in width, 22 lines of pipe orifices are tunneled to the vein-passing layered lanes 25 at two sides of the stope, the vein-passing layered lanes 25 are hexagonal stoping high lanes 23, 4m in top-bottom width and 6.0m in waist width, the left vein-passing layered lanes 25 are tunneled to the lower pan of the ore body, twenty-two-twenty-four lines of high lanes are stope at the top-bottom width, 4m in waist width and 6.0m in width, 16 lines of the right side are stope, the veins are filled with retaining walls, filling 3-4 routes each time, controlling the filling amount within 5000m, installing a filling pipe 18 on each route, filling the vein-crossing layered channel 25 when filling, filling the vein-crossing layered channel 25 to 4.5-5m, then filling the veins from the lower disk route to the filling pipe 18 one by one, filling each route with ash, and discharging filling overflow water from a water discharge port reserved on a retaining wall of the filling pipe 18.
When a low-drift 24-row stope is filled, respectively selecting 16 middle stopes to fill small wells 19, connecting PE pipes for filling, when 2-layered mining is performed, a twenty-four-row stope is used for driving the drift filling tunnels 21 on two sides, driving to the lower disc of a mining drift 17, driving 26-low drift 24-high drift by using a left-side drift layered tunnel 25, driving the drift filling tunnels 21 in the middle, wherein the top and bottom are 4m wide and the waist is 6.0m wide, driving twenty-five-four-row-pipe-orifice 22-high drift, the top and bottom are 4m wide and the waist is 6.0m wide, driving to the lower disc of an ore body, driving to the lower disc edge, driving to be 2.5m-3m high and 3-4m wide, and simultaneously driving to the drift without false top and the upper disc edge, driving to be 2.5m-3m high and 3-4m wide.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. A hexagonal approach cemented filling mining apparatus comprising a fixing mechanism (3) and a motor (31), characterized in that: fixed establishment (3) include motor (31), the output end swing joint of motor (31) has drilling rod (32), solid fixed ring (33) has been cup jointed to the one end of drilling rod (32), the surperficial regulation of solid fixed ring (33) is connected with locating piece (34), the inboard swing joint of locating piece (34) has turn button (35), the one end fixedly connected with screw rod (36) of turn button (35), the one end regulation of screw rod (36) is connected with runner (37), the one end fixedly connected with block (38) of runner (37), the both ends fixedly connected with of block (38) connects spring (39), one side regulation of block (38) is connected with slipmat (310).
2. The hexagonal access cemented fill mining apparatus of claim 1, wherein: the motor (31) is connected with the drill rod (32) through a fixing ring (33), and the drill rod (32) is rod-shaped and connected with the fixing ring (33).
3. The hexagonal access cemented fill mining apparatus of claim 1, wherein: the locating piece (34) are two sets of and solid fixed ring (33) are connected, turn button (35) run through in the inboard of locating piece (34) and solid fixed ring (33).
4. The hexagonal access cemented fill mining apparatus of claim 1, wherein: the inboard of solid fixed ring (33) is provided with to close the piece, runner (37) are two sets ofly and are connected with screw rod (36).
5. The hexagonal access cemented fill mining apparatus of claim 1, wherein: the clamping blocks (38) are connected with the rotating wheels (37) in two groups.
6. The hexagonal access cemented fill mining apparatus of claim 1, wherein: the clamping block (38) is connected with the connecting spring (39) in a semi-annular shape.
7. The hexagonal access cemented fill mining apparatus of claim 1, wherein: the surface of the connecting spring (39) is connected with a spring.
8. The hexagonal access cemented fill mining apparatus of claim 1, wherein: the anti-skid pads (310) are connected with the drill rod (32) in a clamping mode in two groups.
9. A hexagonal approach cemented filling mining method is characterized in that: the vein transport driftway (1) is arranged in a vertical direction of an ore body, the length of a stope is 100m, the width is the horizontal thickness of the ore body, the height of each stage is one hundred twenty meters, a subsection connecting channel (13) with the width of 4.6m and the height of 3m is arranged in the middle of the stope in a vertical direction, 3-5 phi 2m middle section return air shafts (112) are reserved in iron boxes in the respective channels (16) and are simultaneously used as safe outlets of the stope, a middle stope ore chute (110) is arranged outside each subsection driftway (14), pipe orifices (22) with the section of 2m multiplied by 2m are arranged at two ends of the stope, a filling small well (19) with the section of m is dug at the end part of an entry of a stope entry (17) and communicated with the small filling well, the filling well descends once every 20m, the vein penetrating filling channel (21) is communicated with a ventilation patio (111), the entry of the stope entry (17) is arranged in a vertical layered channel double-wing way, the length of 50m, the section size is hexagonal, the top bottom width is 4m, the waist width is 6.0m, the height is 5.0m, and the arrangement of the middle section air return shaft (112) is characterized in that the adjacent middle section waste rock pass shafts (11) are staggered by half layers in the vertical height, the access is separated by one mining, and each mining layer is descended by 2.5 m.
10. A hexagonal approach cemented filling mining method is characterized in that: the stope is arranged along the trend of the ore body, the stope high drift (23) is arranged vertical to the ore body, the stope is 100m long, the width is the horizontal thickness of the ore body, the stage height is 100m, a pulse-through layered road (25) is arranged in a stope, a subsection connection road (15) with the width of 4m and the height of 5m is arranged in the middle along the trend, 3-5 phi 2m air return shafts are reserved in an iron box of the through-vein transportation roadway (12) and are simultaneously used as middle-end pipeline wells (113), a middle stope ore pass shaft (110) is arranged outside each stope vein, a stope low approach path (24) is vertical to the trend of ore bodies, the double-wing arrangement along the pulse separation channel is 50m long, the section size is hexagonal, the top and bottom width is 4m, the waist width is 6.0m, the height is 5.0m, the route arrangement is characterized in that adjacent routes are staggered by half layers in the vertical height, the routes are separated by one mining, each mining layer is descended by 2.5m, and the route is about one hundred fifty meters after the filling pipe (18) is connected from the pipe orifice (22) during filling.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110980456.9A CN113738359A (en) | 2021-08-25 | 2021-08-25 | Hexagonal drift cemented filling mining method and mining equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110980456.9A CN113738359A (en) | 2021-08-25 | 2021-08-25 | Hexagonal drift cemented filling mining method and mining equipment |
Publications (1)
Publication Number | Publication Date |
---|---|
CN113738359A true CN113738359A (en) | 2021-12-03 |
Family
ID=78732723
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110980456.9A Pending CN113738359A (en) | 2021-08-25 | 2021-08-25 | Hexagonal drift cemented filling mining method and mining equipment |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN113738359A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114526071A (en) * | 2022-04-22 | 2022-05-24 | 矿冶科技集团有限公司 | Mechanical continuous mining stope structure of heading machine and mining method thereof |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN204851052U (en) * | 2015-06-08 | 2015-12-09 | 平顶山市铁福来机电设备有限公司 | Integration equipment that punches a hole is crept into in colliery crawler -type in pit |
CN207673307U (en) * | 2018-01-05 | 2018-07-31 | 吉林大学 | A kind of swinging drilling orifice sealing device for air drilling |
WO2019200821A1 (en) * | 2018-04-18 | 2019-10-24 | 中国矿业大学 | Temperature measuring-while-drilling apparatus for detecting autoignition temperature of coal |
CN211666632U (en) * | 2020-03-04 | 2020-10-13 | 石家庄华晨机械有限公司 | Crawler-type full-hydraulic tunnel drilling machine for coal mine |
CN212743909U (en) * | 2020-04-06 | 2021-03-19 | 深圳市金万祥建筑工程有限公司 | Municipal construction has non-excavation pipe laying rig of unit head floating installation |
CN213104683U (en) * | 2020-07-15 | 2021-05-04 | 丹阳市宝杰工具有限公司 | Novel twist drill |
CN213288787U (en) * | 2020-06-04 | 2021-05-28 | 蒋丐忠 | Tunnel drilling equipment is used in coal mine production with protect function |
CN112938750A (en) * | 2021-02-03 | 2021-06-11 | 广州罐群实业有限公司 | Lifting device for bridge construction |
CN113199427A (en) * | 2021-06-09 | 2021-08-03 | 杭州祥龙钻探设备科技股份有限公司 | Assembly fixture of all-hydraulic drill chuck slips |
-
2021
- 2021-08-25 CN CN202110980456.9A patent/CN113738359A/en active Pending
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN204851052U (en) * | 2015-06-08 | 2015-12-09 | 平顶山市铁福来机电设备有限公司 | Integration equipment that punches a hole is crept into in colliery crawler -type in pit |
CN207673307U (en) * | 2018-01-05 | 2018-07-31 | 吉林大学 | A kind of swinging drilling orifice sealing device for air drilling |
WO2019200821A1 (en) * | 2018-04-18 | 2019-10-24 | 中国矿业大学 | Temperature measuring-while-drilling apparatus for detecting autoignition temperature of coal |
CN211666632U (en) * | 2020-03-04 | 2020-10-13 | 石家庄华晨机械有限公司 | Crawler-type full-hydraulic tunnel drilling machine for coal mine |
CN212743909U (en) * | 2020-04-06 | 2021-03-19 | 深圳市金万祥建筑工程有限公司 | Municipal construction has non-excavation pipe laying rig of unit head floating installation |
CN213288787U (en) * | 2020-06-04 | 2021-05-28 | 蒋丐忠 | Tunnel drilling equipment is used in coal mine production with protect function |
CN213104683U (en) * | 2020-07-15 | 2021-05-04 | 丹阳市宝杰工具有限公司 | Novel twist drill |
CN112938750A (en) * | 2021-02-03 | 2021-06-11 | 广州罐群实业有限公司 | Lifting device for bridge construction |
CN113199427A (en) * | 2021-06-09 | 2021-08-03 | 杭州祥龙钻探设备科技股份有限公司 | Assembly fixture of all-hydraulic drill chuck slips |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114526071A (en) * | 2022-04-22 | 2022-05-24 | 矿冶科技集团有限公司 | Mechanical continuous mining stope structure of heading machine and mining method thereof |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107869349B (en) | A kind of mechanized mining method of gently inclined medium thick orebody | |
CN105587318B (en) | A kind of method of mining by the way of filling of the parallel middle thickness orebody group continuous stoping of low-angle dip | |
CN107893658B (en) | Big thick ore body stage open stope afterwards filling mining methods in pole under strong ground pressure ring border | |
CN101509377B (en) | High-dipping ore block house column mining method | |
CN106223956B (en) | Medium-length hole courtyard mining afterwards filling method | |
CN104100270B (en) | A kind of low-angle dip mineral ore Truckless mining method | |
CN108547618A (en) | A kind of two steps mining methods leave the recovery process of studding | |
CN103527200A (en) | Sill-pillar-free sublevel rhombus room subsequent filling mining method | |
CN108643911A (en) | It is a kind of inclination or Steeply dipping narrow deposits boom-type roadheader fall mine success mining method | |
CN106194188B (en) | Pseudo- inclination room and pillar stoping is carried in the quick-fried power collaboration of scraper- | |
CN104564072A (en) | Complete non-coal-pillar continuous depressurized mining method for close-distance coal seam groups | |
CN106499396B (en) | Medium-thickness slowly-inclined waste rock-containing interlayer ore body room-column mining method | |
CN110714760B (en) | Mining method for coal-aluminum symbiotic layered induction collaborative mining | |
US10280726B2 (en) | Solution mining using subterranean drilling techniques | |
CN111706328A (en) | Mining method for treating goaf left-over studs by filling method | |
CN113738359A (en) | Hexagonal drift cemented filling mining method and mining equipment | |
CN113803071B (en) | Thin ore body mining method based on remote intelligent heading machine | |
CN112682041B (en) | Filling mining method for broken and slowly-inclined thick and large ore body of upper disc | |
US20130127231A1 (en) | Hydraulic Mining System for Tabular Orebodies Utilising Directional Drilling | |
CN111828008A (en) | Filling mining method for downward layered herringbone access arrangement | |
CN113187545A (en) | Downward layered and up-down staggered approach filling mining method | |
CN113530539A (en) | Intelligent N00 mine gas simultaneous mining method | |
CN104265296B (en) | A kind of low-angle dip mineral ore Truckless mining method utilizing rockhole ore removal system to make ramp | |
CN111927455A (en) | Drilling type full-air-pressure ventilation strip type coal mining device and coal mining method | |
CN112012740A (en) | Upright column type continuous mining and continuous filling coal mining method for medium-thickness coal seam |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
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: 20240415 Address after: 737104 No. 2 Lanzhou Road, Beijing Road Street, Jinchuan District, Jinchang City, Gansu Province Applicant after: Jinchuan Group Nickel Cobalt Co.,Ltd. Country or region after: China Address before: 737100 Beijing Road, Jinchang City, Gansu Province Applicant before: JINCHUAN GROUP Co.,Ltd. Country or region before: China |