CN109516145B - Relay type coal bunker system - Google Patents
Relay type coal bunker system Download PDFInfo
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- CN109516145B CN109516145B CN201910014987.5A CN201910014987A CN109516145B CN 109516145 B CN109516145 B CN 109516145B CN 201910014987 A CN201910014987 A CN 201910014987A CN 109516145 B CN109516145 B CN 109516145B
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- coal
- belt conveyor
- mining area
- lane
- transportation
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- 239000003245 coal Substances 0.000 title claims abstract description 141
- 238000005065 mining Methods 0.000 claims abstract description 69
- 241000273930 Brevoortia tyrannus Species 0.000 description 35
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/02—Devices for feeding articles or materials to conveyors
- B65G47/16—Devices for feeding articles or materials to conveyors for feeding materials in bulk
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/32—Filling devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/34—Emptying devices
- B65G65/40—Devices for emptying otherwise than from the top
- B65G65/42—Devices for emptying otherwise than from the top using belt or chain conveyors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
- B65G2201/045—Sand, soil and mineral ore
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Belt Conveyors (AREA)
- Branching, Merging, And Special Transfer Between Conveyors (AREA)
Abstract
The invention discloses a relay type coal bunker system, and relates to the field of coal mine production systems. The system comprises a first mining area transportation lane, a second mining area transportation lane, a mine main transportation lane, an inclined lane, a first coal bunker, a second coal bunker, a first main transportation belt conveyor, a second main transportation belt conveyor and a transfer belt conveyor; a first coal bunker is arranged between the first mining area transportation lane (1) and the second mining area transportation lane, and a second coal bunker is arranged between the second mining area transportation lane and the mine main transportation lane; a first main conveying belt conveyor and a second main conveying belt conveyor are arranged in the mine main conveying lane; and a reversed loading belt conveyor is arranged in the inclined drift. The invention has the advantages that: the problem that the vertical height between the mining area transportation lane and the mine main transportation lane is overlarge and the coal in different mining areas can be split and transported is solved, the transportation links are reduced, and the production efficiency is improved.
Description
Technical Field
The invention relates to the field of coal mine production systems, in particular to a relay type coal bunker system.
Background
The mining area coal bin is an important link in a coal mine production system, and the height of the vertical coal bin is not required to be too high in order to prevent blockage. In actual production of coal mines, the vertical height between a mining area transportation lane and a mine main transportation lane is often too large due to the influence of factors such as occurrence of coal seams, arrangement layers of main coal transportation lanes, coal transportation modes and the like. The traditional solution is to arrange a plurality of vertical coal bunkers, wherein one coal bunker only serves 1-2 mined coal seams so as to meet the height requirement of the coal bunkers, a connecting roadway is arranged between different mining areas, and the coal bunkers are connected through a transfer belt conveyor arranged in the connecting roadway to form a continuous transportation mode of the coal bunkers, the transfer belt conveyor and the coal bunkers. The method makes the coal produced in each mining area enter a main coal conveying system of the mine through one coal bunker finally, and the quality of the coal produced in each mining area is different, so that the coal quality of the mine cannot be effectively controlled.
Disclosure of Invention
The technical problems to be solved by the invention are as follows: the vertical height between the mining area transportation lane and the mine main transportation lane is too large, so that the vertical coal bins are arranged in layers, and the coals in different mining areas can be separated and transported.
The invention solves the technical problems through the following technical scheme: the relay type coal bunker system comprises a first mining area transportation lane (1), a second mining area transportation lane (2), a mine main transportation lane (3), an inclined lane (4), a first coal bunker (5), a second coal bunker (6), a first main transportation belt conveyor (7), a second main transportation belt conveyor (8) and a transfer belt conveyor (9); the first mining area transportation lane (1), the second mining area transportation lane (2) and the mine main transportation lane (3) are arranged at intervals from top to bottom, and the second mining area transportation lane (2) is connected with the mine main transportation lane (3) through the inclined lane (4); a first coal bin (5) is arranged between the first mining area transportation roadway (1) and the second mining area transportation roadway (2), a second coal bin (6) is arranged between the second mining area transportation roadway (2) and the mine main transportation roadway (3), and the first coal bin (5) and the second coal bin (6) are vertical coal bins; a first main conveying belt conveyor (7) and a second main conveying belt conveyor (8) are arranged in the mine main conveying lane (3); the bottom outlet of the second coal bin (6) corresponds to the first main conveying belt conveyor (7); the inclined roadway (4) is internally provided with a transfer belt conveyor (9), and the transfer belt conveyor (9) is connected between the bottom outlet of the first coal bin (5) and the second conveying belt conveyor (8).
As an optimized technical scheme, the first coal bin (5) and the second coal bin (6) are positioned at the same plane position.
As an optimized technical scheme, a first coal feeder (10) is connected to the bottom outlet of the first coal bin (5), the outlet of the first coal feeder (10) is connected with a coal distributor (11), and two outlets of the coal distributor (11) respectively correspond to the transfer belt conveyor (9) and the top inlet of the second coal bin (6).
As an optimized technical scheme, a second coal feeder (12) is connected to the bottom outlet of the second coal bin (6), and the outlet of the second coal feeder (12) corresponds to the first main conveying belt conveyor (7).
As an optimized technical scheme, a first mining area conveying belt conveyor (13) is arranged in the first mining area conveying lane (1), and one end of the first mining area conveying belt conveyor (13) corresponds to the top inlet of the first coal bin (5).
As an optimized technical scheme, a second mining area conveying belt conveyor (14) is arranged in the second mining area conveying lane (2), and one end of the second mining area conveying belt conveyor (14) corresponds to the top inlet of the second coal bin (6).
As an optimized technical scheme, the first coal bin (5) and the second coal bin (6) are both cylinders, and the diameters of the circular sections of the cylinders are 2-5 m. The round section is too small for arrangement and easy to block, and too large can make construction difficult and reduce the effective coal bunker volume, and the diameter of the section is 2-5 m more suitable.
As an optimized technical scheme, the heights of the first coal bin (5) and the second coal bin (6) are 20-30 m. The coal bin is too high, so that the coal is easy to compact to form an arch structure, and the height of 20-30 m is more proper.
The invention has the advantages that: the problem that the vertical height between the mining area transportation lane and the mine main transportation lane is overlarge and the coal in different mining areas can be split and transported is solved, the transportation links are reduced, and the production efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of the relay type coal bunker system of the present invention.
Detailed Description
As shown in fig. 1, the relay type coal bunker system comprises a first mining area transportation lane 1, a second mining area transportation lane 2, a mine main transportation lane 3, an inclined lane 4, a first coal bunker 5, a second coal bunker 6, a first main transportation belt conveyor 7, a second main transportation belt conveyor 8, a transfer belt conveyor 9, a first coal feeder 10, a coal distributor 11, a second coal feeder 12, a first mining area transportation belt conveyor 13 and a second mining area transportation belt conveyor 14.
The first mining area transportation lane 1, the second mining area transportation lane 2 and the mine main transportation lane 3 are arranged at intervals from top to bottom, and the second mining area transportation lane 2 is connected with the mine main transportation lane 3 through an inclined lane 4.
A first coal bunker 5 is arranged between the first mining area transportation roadway 1 and the second mining area transportation roadway 2, a second coal bunker 6 is arranged between the second mining area transportation roadway 2 and the mine main transportation roadway 3, the first coal bunker 5 and the second coal bunker 6 are vertical coal bunkers, and the first coal bunker 5 and the second coal bunkers 6 are positioned on the same plane.
A first main conveying belt conveyor 7 and a second main conveying belt conveyor 8 are arranged in the mine main conveying lane 3; the bottom outlet of the second coal bunker 6 corresponds to the first main conveyor belt 7; the inclined drift 4 is provided with a transfer belt conveyor 9, and the transfer belt conveyor 9 is connected between the bottom outlet of the first coal bunker 5 and the second conveying belt conveyor 8.
The bottom outlet of the first coal bin 5 is connected with a first coal feeder 10, the outlet of the first coal feeder 10 is connected with a coal distributor 11, and two outlets of the coal distributor 11 respectively correspond to the top inlets of the transfer belt conveyor 9 and the second coal bin 6.
The bottom outlet of the second coal bunker 6 is connected with a second coal feeder 12, and the outlet of the second coal feeder 12 corresponds to the first main conveying belt conveyor 7.
The first mining area transportation lane 1 is provided with a first mining area transportation belt conveyor 13, and one end of the first mining area transportation belt conveyor 13 corresponds to the top inlet of the first coal bunker 5.
The second mining area transportation lane 2 is provided with a second mining area transportation belt conveyor 14, and one end of the second mining area transportation belt conveyor 14 corresponds to the top inlet of the second coal bunker 6.
The first coal bin 5 and the second coal bin 6 are both cylinders, the diameters of the circular sections of the cylinders are 2-5 m, and the heights of the cylinders are 20-30 m.
The coal in the first mining area enters the first coal bunker 5 through the first mining area conveying belt conveyor 13, then enters the second coal bunker 6 through the first coal feeder 10 and the coal distributor 11 from the bottom outlet of the first coal bunker 5, and then enters the first main conveying belt conveyor 7 through the second coal feeder 12 from the bottom outlet of the second coal bunker 6; the coal in the second mining area enters the transfer belt conveyor 9 from the second mining area conveying belt conveyor 14, and then enters the second main conveying belt conveyor 8 from the transfer belt conveyor 9.
Or the coal in the first mining area enters the first coal bin 5 from the first mining area conveying belt conveyor 13, then enters the transfer belt conveyor 9 from the bottom outlet of the first coal bin 5 through the first coal feeder 10 and the coal distributor 11, and then enters the second main conveying belt conveyor 8 from the transfer belt conveyor 9; the coal of the second mining area enters the second coal bunker 6 through the second mining area conveying belt conveyor 14, and then enters the first main conveying belt conveyor 7 through the second coal feeder 12 from the bottom outlet of the second coal bunker 6.
The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the particular embodiments disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.
Claims (8)
1. A relay type coal bunker system, which is characterized in that: the mining area conveying system comprises a first mining area conveying lane (1), a second mining area conveying lane (2), a mine main conveying lane (3), an inclined lane (4), a first coal bin (5), a second coal bin (6), a first main conveying belt conveyor (7), a second main conveying belt conveyor (8) and a transfer belt conveyor (9); the first mining area transportation lane (1), the second mining area transportation lane (2) and the mine main transportation lane (3) are arranged at intervals from top to bottom, and the second mining area transportation lane (2) is connected with the mine main transportation lane (3) through the inclined lane (4); a first coal bin (5) is arranged between the first mining area transportation roadway (1) and the second mining area transportation roadway (2), a second coal bin (6) is arranged between the second mining area transportation roadway (2) and the mine main transportation roadway (3), and the first coal bin (5) and the second coal bin (6) are vertical coal bins; a first main conveying belt conveyor (7) and a second main conveying belt conveyor (8) are arranged in the mine main conveying lane (3); the bottom outlet of the second coal bin (6) corresponds to the first main conveying belt conveyor (7); the inclined drift (4) is internally provided with a transfer belt conveyor (9), and the transfer belt conveyor (9) is connected between the bottom outlet of the first coal bin (5) and the second main conveying belt conveyor (8).
2. The relay type coal bunker system as claimed in claim 1, wherein: the first coal bin (5) and the second coal bin (6) are positioned at the same plane position.
3. The relay type coal bunker system as claimed in claim 1, wherein: the bottom outlet of first coal bunker (5) is connected with first feeder (10), the exit linkage coal distributor (11) of first feeder (10), two exports of coal distributor (11) correspond respectively transfer belt feeder (9) with the top entry of second coal bunker (6).
4. The relay type coal bunker system as claimed in claim 1, wherein: the bottom outlet of the second coal bin (6) is connected with a second coal feeder (12), and the outlet of the second coal feeder (12) corresponds to the first main conveying belt conveyor (7).
5. The relay type coal bunker system as claimed in claim 1, wherein: the first mining area conveying roadway (1) is internally provided with a first mining area conveying belt conveyor (13), and one end of the first mining area conveying belt conveyor (13) corresponds to the top inlet of the first coal bin (5).
6. The relay type coal bunker system as claimed in claim 1, wherein: the second mining area conveying lane (2) is internally provided with a second mining area conveying belt conveyor (14), and one end of the second mining area conveying belt conveyor (14) corresponds to the top inlet of the second coal bin (6).
7. The relay type coal bunker system as claimed in claim 1, wherein: the first coal bin (5) and the second coal bin (6) are both cylinders, and the diameters of the circular sections of the cylinders are 2-5 m.
8. The relay type coal bunker system as claimed in claim 1, wherein: the heights of the first coal bin (5) and the second coal bin (6) are 20-30 m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910014987.5A CN109516145B (en) | 2019-01-03 | 2019-01-03 | Relay type coal bunker system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910014987.5A CN109516145B (en) | 2019-01-03 | 2019-01-03 | Relay type coal bunker system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109516145A CN109516145A (en) | 2019-03-26 |
| CN109516145B true CN109516145B (en) | 2024-03-19 |
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ID=65799102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910014987.5A Active CN109516145B (en) | 2019-01-03 | 2019-01-03 | Relay type coal bunker system |
Country Status (1)
| Country | Link |
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| CN (1) | CN109516145B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB231132A (en) * | 1924-04-01 | 1925-10-01 | Everett Drennen | Art of mining coal |
| RU2290513C1 (en) * | 2005-07-11 | 2006-12-27 | Государственное образовательное учреждение высшего профессионального образования "Кузбасский государственный технический университет" (ГУ КузГТУ) | Method for backfilling vertical course of coal mine |
| CN102162364A (en) * | 2011-03-21 | 2011-08-24 | 山东新阳能源有限公司 | Layout method for underground dense-medium shallow-slot coal preparation in coal mine |
| CN104929682A (en) * | 2015-06-08 | 2015-09-23 | 山西兰花科技创业股份有限公司 | Method for discharging downhole gangue in coal mine |
| CN105019906A (en) * | 2015-08-13 | 2015-11-04 | 中电投贵州遵义产业发展有限公司务川铝矿分公司 | Double-II+U-shaped mining preparation system for mechanical continuous mining in bauxite mine zone |
| CN204876684U (en) * | 2015-01-07 | 2015-12-16 | 永城煤电控股集团有限公司 | Form of arranging of mine coal bunker and waste bin |
| CN207430514U (en) * | 2017-11-22 | 2018-06-01 | 临沂矿业集团菏泽煤电有限公司 | A kind of stagewise underground coal mine washing system |
| CN209618249U (en) * | 2019-01-03 | 2019-11-12 | 淮南矿业(集团)有限责任公司 | Relay-type coal bunker system |
-
2019
- 2019-01-03 CN CN201910014987.5A patent/CN109516145B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB231132A (en) * | 1924-04-01 | 1925-10-01 | Everett Drennen | Art of mining coal |
| RU2290513C1 (en) * | 2005-07-11 | 2006-12-27 | Государственное образовательное учреждение высшего профессионального образования "Кузбасский государственный технический университет" (ГУ КузГТУ) | Method for backfilling vertical course of coal mine |
| CN102162364A (en) * | 2011-03-21 | 2011-08-24 | 山东新阳能源有限公司 | Layout method for underground dense-medium shallow-slot coal preparation in coal mine |
| CN204876684U (en) * | 2015-01-07 | 2015-12-16 | 永城煤电控股集团有限公司 | Form of arranging of mine coal bunker and waste bin |
| CN104929682A (en) * | 2015-06-08 | 2015-09-23 | 山西兰花科技创业股份有限公司 | Method for discharging downhole gangue in coal mine |
| CN105019906A (en) * | 2015-08-13 | 2015-11-04 | 中电投贵州遵义产业发展有限公司务川铝矿分公司 | Double-II+U-shaped mining preparation system for mechanical continuous mining in bauxite mine zone |
| CN207430514U (en) * | 2017-11-22 | 2018-06-01 | 临沂矿业集团菏泽煤电有限公司 | A kind of stagewise underground coal mine washing system |
| CN209618249U (en) * | 2019-01-03 | 2019-11-12 | 淮南矿业(集团)有限责任公司 | Relay-type coal bunker system |
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| Publication number | Publication date |
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| CN109516145A (en) | 2019-03-26 |
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