CN106089208B - Coal resource stream based on TBM mutually develops equipment and development approach - Google Patents
Coal resource stream based on TBM mutually develops equipment and development approach Download PDFInfo
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- CN106089208B CN106089208B CN201610590001.5A CN201610590001A CN106089208B CN 106089208 B CN106089208 B CN 106089208B CN 201610590001 A CN201610590001 A CN 201610590001A CN 106089208 B CN106089208 B CN 106089208B
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- 239000003245 coal Substances 0.000 title claims abstract description 90
- 238000011161 development Methods 0.000 title claims abstract description 22
- 238000013459 approach Methods 0.000 title claims abstract description 12
- 238000005266 casting Methods 0.000 claims abstract description 45
- 239000011347 resin Substances 0.000 claims abstract description 45
- 229920005989 resin Polymers 0.000 claims abstract description 45
- 238000012545 processing Methods 0.000 claims abstract description 39
- 239000003034 coal gas Substances 0.000 claims abstract description 38
- 238000002309 gasification Methods 0.000 claims abstract description 30
- 238000009434 installation Methods 0.000 claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims abstract description 21
- 238000003860 storage Methods 0.000 claims description 24
- 239000004568 cement Substances 0.000 claims description 22
- 239000003292 glue Substances 0.000 claims description 22
- 239000000843 powder Substances 0.000 claims description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- 239000003818 cinder Substances 0.000 claims description 16
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 239000000446 fuel Substances 0.000 claims description 6
- 238000010248 power generation Methods 0.000 claims description 6
- 238000005265 energy consumption Methods 0.000 abstract description 6
- 238000003912 environmental pollution Methods 0.000 abstract description 3
- 230000018109 developmental process Effects 0.000 description 18
- 238000000034 method Methods 0.000 description 13
- 238000005065 mining Methods 0.000 description 11
- 239000012071 phase Substances 0.000 description 9
- 239000000463 material Substances 0.000 description 8
- 230000005611 electricity Effects 0.000 description 6
- 238000012544 monitoring process Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 239000007790 solid phase Substances 0.000 description 2
- 230000005641 tunneling Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000027648 face development Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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
- E21C41/18—Methods of underground mining; Layouts therefor for brown or hard coal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
-
- 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
- E21F15/06—Filling-up mechanically
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/16—Combined cycle power plant [CCPP], or combined cycle gas turbine [CCGT]
- Y02E20/18—Integrated gasification combined cycle [IGCC], e.g. combined with carbon capture and storage [CCS]
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Chemical & Material Sciences (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Combustion & Propulsion (AREA)
- Remote Sensing (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Structure Of Belt Conveyors (AREA)
Abstract
The present invention provides a kind of coal resource stream based on TBM mutually to develop equipment, full face tunnel boring machine including mutually developing case containing cutterhead, stream, first conveyer belt, the 5th conveyer belt, coal gas output channel, and device, the second conveyer belt, generating set, the 3rd conveyer belt, the 4th conveyer belt, casting resin Processing Room, gasification installation and wireless power transmission equipment are washed in choosing installed in the colliery that stream is mutually developed in case.Present invention also offers a kind of coal resource stream phase development approach based on TBM.Coal resource stream provided by the invention based on TBM mutually develops equipment and development approach can improve the security of coal resource exploitation, reduces labor intensity and environmental pollution, reduces the exploitation energy consumption and cost of coal resource, realizes the exploitation of deep ground coal resource.
Description
Technical field
The invention belongs to coal resource exploitation with utilizing field, the coal resource stream more particularly to based on TBM mutually develops dress
The standby and coal resource stream phase development approach based on TBM.
Background technology
With petering out for earth superficial part coal resource, Earth is constantly moved towards in the exploitation of coal resource.At present
The mining depth of coal resource has reached 1500 meters, and the mode that existing coal resource exploitation is all developed using solid phase, needs
Want substantial amounts of manpower to go into the well exploitation, the colliery produced is transported to earth's surface, coordinate the ore dressing plant of earth's surface to the coal that is produced
Ore deposit is screened, and the Thermal Power Station and gasification workshop for coordinating earth's surface are generated electricity and produced coal gas, and this development scheme is main
Have the following disadvantages：
(1) colliery for going out underground mining is transported to ground, it is necessary to take substantial amounts of ground space to store, and is repaiied on ground
Build the facilities such as ore dressing plant, Thermal Power Station and gasification workshop to be also required to take substantial amounts of space, also, thermal power generation can produce
A large amount of cinders, and when colliery grade is relatively low, ore dressing can produce substantial amounts of tailing, these cinders and tailing are generally also to be deposited in
Ground, waits otherwise processed, this can also take substantial amounts of space, and the above can cause exploitation and the follow-up conversion profit in colliery
With needing a large amount of expropriations of land, there is it is with high costs the problem of；(2) colliery for going out underground mining is transported to ground, it is necessary to consume
Substantial amounts of energy, also, with the difference of surface geology situation, exploitation point and the ore dressing plant on ground, the heating power in some collieries
The arrangement relative distribution in power plant, gasification workshop etc., it usually needs the transhipment of material is carried out between each process by track,
These also result in the problem of energy consumption is excessive；(3) spoil that is produced in ground ore dressing plant, Thermal Power Station's course of work, waste residue,
Dust, CO2It is more Deng exhaust gas, earth's surface pollution can be aggravated；(4) facility such as ground ore dressing plant, Thermal Power Station, ground transport track
Construction and maintenance be required for high cost；(5) substantial amounts of manpower is gone into the well exploitation, and mechanization degree is low, and labor intensity is big, labor
Dynamic dense degree is high, and conditions down-hole is severe in addition, and security incident takes place frequently, and casualties rate is high；(6) due to needing substantial amounts of manpower
Go into the well exploitation, and with the increase of mining depth, underground activities environment can become more and more severe, for example, the problems such as high temperature, when
Mining depth increase to a certain extent when, underground environment has been not suitable for manpower existence and work, it is estimated that coal resource at present
The limit depth of solid phase mining type can not will realize opening to coal resource of the depth more than 6000 meters more than 6000 meters
It is that the mankind are expected untouchable extravagant hope to adopt utilization.
Based on the above-mentioned state of the art, if existing coal resource development technique can be overturned, develop coal resource stream and mutually open
Hair equipment and development approach, realize that people does not go into the well, coal the coal resource exploitation of gug and does not utilize, are opened for solving existing colliery
Adopt high energy consumption existing for mode, of high cost, exploitation personnel safety, environmental pollution and can not realize that the problems such as exploiting deeply all will
Produce positive meaning.
The content of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide the coal resource stream based on TBM mutually to develop equipment
And development approach, to improve the security of coal resource exploitation, reduce labor intensity and environmental pollution, reduce opening for coal resource
Energy consumption and cost are sent out, realizes the exploitation of deep ground coal resource.
Coal resource stream provided by the invention based on TBM mutually develops equipment, including mutually develops the complete of case containing cutterhead, stream
Section boring machine, first conveyer belt, the 5th conveyer belt, coal gas output channel, and mutually develop the colliery in case installed in stream and select
Wash device, the second conveyer belt, generating set, the 3rd conveyer belt, the 4th conveyer belt, casting resin Processing Room, gasification installation and wireless defeated
Electric equipment；
One end of the first conveyer belt connects with the colliery output terminal of cutterhead in full face tunnel boring machine, the other end and colliery
The feed inlet that device is washed in choosing connects；The common coal export that device is washed in the choosing of one end of second conveyer belt and colliery connects, the other end with
The fuel chambers of generating set connect；The cleaned coal outlet that device is washed in the choosing of one end of 3rd conveyer belt and colliery connects, the other end with
The feed inlet of gasification installation connects；One end of 4th conveyer belt connects with the cinder delivery outlet of generating set, the other end with
The feed inlet of casting resin Processing Room connects；One end of 5th conveyer belt connects with the discharge port of casting resin Processing Room, another
End connects with coal mine gob；The coal gas delivery outlet connection of the coal gas output channel and gasification installation, cleaned coal is gasified to be formed
Coal gas be delivered to coal gas storage room；The wireless power transmission equipment is electrically connected with generating set, the electric power that generating set is produced
Ground surface is delivered to, the dynamic of device, gasification installation, casting resin Processing Room and each conveyer belt is washed in the full face tunnel boring machine, colliery choosing
Power component is electrically connected by transmission line with generating set respectively, and operating current is obtained from generating set.
In above-mentioned equipment, the coal gas storage room may be provided at ground surface, may also be arranged on the underground close to ground surface.
In above-mentioned equipment, material storing area and casting resin processing district, material storing area are equipped with the casting resin Processing Room
Consolidate powder and water storage area including cement, glue, be respectively used to storage cement, glue and consolidate powder and water, each storage area respectively by pipe fitting and
Cement, the glue of earth's surface are consolidated powder and are connected with water auxiliary point, for consolidating powder and water to casting resin Processing Room supply cement, glue, in order to suitable
Constantly pushing ahead for underground mining face is answered, cement, the glue for connecting each storage area and ground surface in casting resin Processing Room consolidate powder
Lengthening processing can be carried out with the pipe fitting of water auxiliary point in earth's surface；Mixing apparatus is installed in the casting resin processing district, for inciting somebody to action
Cinder, cement, glue consolidate powder and water is mixed to form casting resin.
In above-mentioned equipment, the TBM (abbreviation of Tunnel Boring Machine) is full face tunnel boring machine, tunneling boring
The model of development machine makes choice according to actual conditions such as the geological condition of engineering, mining depths.
In above-mentioned equipment, the full face tunnel boring machine carries whistle control system, using the equipment to coal resource into
During row exploitation, the biography of signal is carried out between the control room for whistle control system and the ground surface setting that full face tunnel boring machine carries
Send, realize control and monitoring to development process.
Coal resource stream phase development approach provided by the invention based on TBM, uses the above-mentioned coal resource stream based on TBM
Mutually exploitation equipment, workflow are as follows：
Intelligent broken cut of the cutterhead of full face tunnel boring machine treats exploiting colliery, and the colliery isolated enters coal through first conveyer belt
Device is washed in ore deposit choosing, and it is common coal and cleaned coal that colliery choosing, which washes device by the colliery sorting from first conveyer belt, and common coal is through the second conveying
Band is transported to the energy of the fuel chambers of generating set as power generation, and cleaned coal is sent into gasification installation by the 3rd conveyer belt and forms coal gas,
The coal gas of gasification installation production is delivered to coal gas storage room through coal gas output channel, and the electric power that generating set produces passes through wireless defeated
Electric equipment exports ground and is connected with power grid for using, and is full face tunnel boring machine by transmission line, device is washed in colliery choosing, gasification fills
Put, casting resin Processing Room and each conveyer belt offer operating current, the cinder that generating set produces is sent into through the 4th conveyer belt and is filled
Expect Processing Room, are consolidated powder by cinder and cement, glue for casting resin Processing Room and water is mixed to form casting resin, and casting resin is through the 5th conveyer belt
Goaf is transported to, goaf is backfilled.
In the above method, treated using the equipment before exploiting colliery is exploited, it is necessary to first excavate passage from earth's surface
Mine coal ore bed is treated to underground, then lifts each component of the equipment to treating mine coal ore bed and by the dress along passage
It is standby to install, coal gas output channel is connected from passage with coal gas storage room, by the material storing area of casting resin Processing Room
Cement, glue consolidate powder and water storage area powder and water auxiliary point consolidated by pipe fitting and the cement of earth's surface, glue from passage respectively and connect,
Periodically consolidate powder to cement, glue and water storage area supply cement, glue consolidate powder and water.
Compared with prior art, the invention has the advantages that：
1. the coal resource stream provided by the invention based on TBM mutually develop equipment be based on the design of stream phase developing thought and
Into based on the equipment is with full face tunnel boring machine (Tunnel Boring Machine, TBM), in the stream phase of full face tunnel boring machine
Colliery choosing is equipped with exploitation case and washes device, generating set, wireless power transmission equipment, gasification installation, casting resin Processing Room and corresponding
Conveyer belt and conveyance conduit, full face tunnel boring machine is organically combined with above-mentioned each equipment and component and is formed, equipment collection colliery money
The exploitation in source, the function of screening, produce electricl energy gentle energy can also realize the backfill to goaf in one, use the dress
Standby that coal resource is developed, going into the well without operating personnel, i.e. achievable that electric energy is directly earthward exported from underground is gentle for work
Can, choosing is washed, generate electricity etc. operates without the Coal Transportation of exploitation to ground is carried out, thus the equipment can effectively solve the problem that because of manpower
Go into the well, the high energy consumption that colliery gug, ground ore dressing, power generation etc. are brought, pollution weight, security risk is high, occupied space is more, facility is tieed up
Protect a series of problems such as cost height.
2. being equipped due to provided by the invention when developing coal resource without operating personnel's down-hole operation, thus use and be somebody's turn to do
Equipment carry out coal resource exploitation can from the limitation of mining depth and adverse circumstances, can realize to depth more than 1500 meters, very
To the depth for being 6000 meters the exploitation of coal resource, and petering out with earth superficial part coal resource, following coal resource
Exploitation can constantly move towards Earth, the development that equipment provided by the invention just adapts to following coal resource exploitation becomes
Gesture.It is applied widely meanwhile equipment provided by the invention is equally applicable to the beginning of earth superficial part coal resource.Further, since
It is high without operating personnel's down-hole operation, mechanization degree using equipment coal resource of the present invention, not only can be greatly
Reduce labor intensity, moreover it is possible to effectively avoid casualties caused by security incident, security higher.
3. colliery choosing is washed device, generating set, wireless power transmission equipment, gasification installation, casting resin by equipment provided by the invention
The stream that Processing Room and corresponding conveyer belt and conveyance conduit concentrate on full face tunnel boring machine is mutually developed in case and coordinates tunneling boring
Development machine works, which concentrates on the stream phase of full face tunnel boring machine by each exploitation of script relative distribution and using process
The exploitation of coal resource is completed in below ground in exploitation case, is screened, is produced electricl energy the functions such as gentle energy, backfilling goaf, with
Prior art ratio, colliery, cinder and tailing are stored without taking ground space, are repaiied without substantial amounts of ground space is taken
Building facility, the equipments of the present invention such as ore dressing plant, Thermal Power Station and gasification workshop not only can greatly reduce expropriation of land, and
Construction and the maintenance cost to facilities such as ground ore dressing plant, Thermal Power Station, ground transport tracks can be reduced, has and saves colliery
The advantage of development of resources cost.
4. due to equipment provided by the invention can realize directly by the coal resource of underground be converted into electric energy it is gentle can and it is defeated
Go out, colliery choosing is washed, the operation such as generate electricity without being carried out by the Coal Transportation of exploitation to ground and on ground, thus can be saved greatly
The colliery of amount and the energy consumption of other substance transportations, and colliery choosing wash, generate electricity etc. during the waste residue that produces pass through casting resin
Be used for backfilling goaf after the processing of Processing Room, will not earthward discharge waste residue, and generate electricity and gasification also in the equipment
Carry out, can effectively reduce the dust and exhaust gas earthward discharged, therefore also there is the advantage that can effectively mitigate ground pollution.
5. present invention also offers a kind of coal resource stream phase development approach based on TBM, this method uses institute of the present invention
State equipment, realized while coal mining choosing to colliery wash, using coal production electric energy it is gentle can and backfilling goaf,
The electric energy part of generation is used to ensure that complete equipment runs well, and the electric energy of other parts is fed directly to ground power grid, produces
Gas can be directly output to the storage of coal gas storage room, colliery choosing wash with the filled material Processing Room of cinder that is produced in power generation process
It is used for backfilling goaf after reason, without operating personnel's down-hole operation in the development process of colliery, with existing coal resource exploitation side
Method is compared, the method for the invention has low safety, labor intensity, energy-saving and environmental protection, take that ground space is few and cost of winning more
Advantage that is low and can realizing the coal resource exploitation of deep ground.
Brief description of the drawings
Fig. 1 is the structure diagram that the coal resource stream of the present invention based on TBM mutually develops equipment, in figure, 1-the first
Conveyer belt, the 2-colliery isolated, the choosing of 3-colliery wash device, the 4-the second conveyer belt, 5-common coal, 6-generating set, 7-
3rd conveyer belt, 8-cleaned coal, the 9-the four conveyer belt, 10-cinder, 11-casting resin Processing Room, 12-gasification installation, 13-
Wireless power transmission equipment, the 14-the five conveyer belt, 15-casting resin, 16-coal gas output channel, 17-goaf, 18-cutterhead,
Exploiting colliery is treated in 19-connector, 20-stream mutually develops case, 21-.
Embodiment
By the following examples and with reference to attached drawing to the coal resource stream of the present invention based on TBM mutually develop equipment and
Coal resource stream phase development approach based on TBM is described further.
Embodiment 1
In the present embodiment, the coal resource stream based on TBM mutually develops the structure diagram of equipment as shown in Figure 1, the equipment
Full face tunnel boring machine including mutually developing case 20 containing cutterhead 18, stream, the cutterhead 18 mutually develop case by connector 19 and stream
20 connections, further include first conveyer belt 1, the 5th conveyer belt 14, coal gas output channel 16, and are mutually developed installed in stream in case
Device 3, the second conveyer belt 4, generating set 6, the 3rd conveyer belt 7, the 4th conveyer belt 9, casting resin Processing Room 11, gasification are washed in colliery choosing
Device 12 and wireless power transmission equipment 13.The full face tunnel boring machine is 160 series 155-274 type full face tunnel boring machines, by the U.S.
Luo Bin companies produce, and it is ZKZ-4 type straight line vibrating sieving machines that device 3 is washed in the colliery choosing, is given birth to by Shandong Taian Coal Mining Machinery Co., Ltd.
Production, the gasification installation 12 is QM1800 moulded coal gas producers, is produced by German-Chinese heavy industry Machinery Manufacturing Co., Ltd. of Zhengzhou City, institute
The model N15-4.9 of generating set 6 is stated, is produced by Shandong Qingneng Power Co., Ltd., the wireless power transmission equipment 13
It is the electromagnetic wave wireless power transmission systems produced by WiTricity companies of the U.S.；Material storage is equipped with the casting resin Processing Room 11
Area and casting resin processing district are deposited, material storing area includes cement, glue consolidates powder and water storage area, and it is solid to be respectively used to storage cement, glue
Powder and water, each storage area consolidates powder by pipe fitting and the cement of earth's surface, glue respectively and water auxiliary point connects, for being processed to casting resin
Room supply cement, glue consolidate powder and water, and agitation mixer is provided with the casting resin processing district, for by cinder, cement, glue
Gu powder and water are stirred to form casting resin；The coal gas storage room can be located at ground surface, may be alternatively located at the ground close to ground surface
Under.
One end of the first conveyer belt 1 connects with the colliery output terminal of cutterhead in full face tunnel boring machine 18, the other end with
The feed inlet that device 3 is washed in colliery choosing connects；The common coal export that one end of second conveyer belt 4 washes device 3 with colliery choosing connects, separately
One end connects with the fuel chambers of generating set 6；The cleaned coal outlet that one end of 3rd conveyer belt 7 washes device 3 with colliery choosing connects,
The other end connects with the feed inlet of gasification installation 12；One end of 4th conveyer belt 9 and the cinder delivery outlet phase of generating set 6
Connect, the other end connects with the feed inlet of casting resin Processing Room 11；One end of 5th conveyer belt 14 and casting resin Processing Room 11
Discharge port connect, the other end connects with coal mine gob 17；The coal gas of the coal gas output channel 16 and gasification installation 12 is defeated
Outlet connection, the coal gas to be formed that cleaned coal is gasified are delivered to coal gas storage room；The wireless power transmission equipment 13 and the electricity of generating set 6
Connection, by the power Transmission that generating set 6 produces to ground surface, the full face tunnel boring machine, colliery choosing wash device, gasification installation,
The power part of casting resin Processing Room and each conveyer belt is electrically connected by transmission line with generating set 6 respectively, is obtained from generating set 6
Take operating current.
In above-mentioned equipment, full face tunnel boring machine carries whistle control system, and coal resource is opened using the equipment
During hair, the transmission of signal is carried out between the control room for whistle control system and the ground surface setting that full face tunnel boring machine carries, it is real
The now control and monitoring to development process.
Embodiment 2
In the present embodiment, there is provided the coal resource stream phase development approach of the present invention based on TBM, this method use implementation
Equipment, step are as follows described in example 1：
1. excavate vertical shaft from earth's surface treats mine coal ore bed to underground, each portion that will be equipped along vertical shaft described in embodiment 1
Part lift to treat mine coal ore bed and by it is described equipment install, by coal gas output channel 16 from vertical shaft with coal gas storage room connect
Connect, the cement in the material storing area of casting resin Processing Room 11, glue are consolidated into powder and water storage area passes through pipe fitting from vertical shaft respectively
Cement, glue with earth's surface consolidate powder and water auxiliary point is connected, and periodically consolidates powder to cement, glue and water storage area supply cement, glue consolidate powder
And water；
2. intelligent broken cut of the cutterhead 18 of full face tunnel boring machine treats exploiting colliery 21, the colliery 2 isolated is through the first conveying
Band 1 enters colliery choosing and washes device 3, and it is common coal 5 and cleaned coal 8 that colliery choosing, which washes device by the colliery sorting from first conveyer belt, commonly
Coal 5 is transported to the energy of the fuel chambers of generating set 6 as power generation through the second conveyer belt 4, and cleaned coal is sent into gas by the 3rd conveyer belt 7
12 formation coal gas are put in makeup, and the coal gas that gasification installation 12 produces is delivered to coal gas storage room, generator through coal gas output channel 16
The electric power of the production of group 6 exports ground by wireless power transmission equipment 13 and is connected with power grid for using, and is complete disconnected by transmission line
Face development machine, colliery choosing wash device, gasification installation, casting resin Processing Room and each conveyer belt and provide operating current, and generating set 6 produces
Cinder 10 be sent into casting resin Processing Room 11 through the 4th conveyer belt 9, are consolidated powder with cement, glue by cinder for casting resin Processing Room and water mixes
Conjunction forms casting resin 15, and casting resin is transported to goaf 17 through the 5th conveyer belt 14, goaf is backfilled.In this step,
The transmission of signal is carried out between the control room that the whistle control system and ground surface that full face tunnel boring machine carries are set, is realized to coal
The control and monitoring of ore deposit development process.
Claims (2)
1. the coal resource stream based on TBM mutually develops equipment, it is characterised in that including mutually developing case containing cutterhead (18), stream
(20) full face tunnel boring machine, first conveyer belt (1), the 5th conveyer belt (14), coal gas output channel (16), and installed in stream
Mutually device (3), the second conveyer belt (4), generating set (6), the 3rd conveyer belt (7), the 4th conveyer belt are washed in the colliery choosing in exploitation case
(9), casting resin Processing Room (11), gasification installation (12) and wireless power transmission equipment (13)；
One end of the first conveyer belt (1) connects with the colliery output terminal of cutterhead in full face tunnel boring machine (18), the other end with
The feed inlet that device (3) is washed in colliery choosing connects；One end of second conveyer belt (4) washes the common coal export of device (3) with colliery choosing
Connect, the other end connects with the fuel chambers of generating set (6)；Device (3) is washed in one end of 3rd conveyer belt (7) with colliery choosing
Cleaned coal outlet connects, and the other end connects with the feed inlet of gasification installation (12)；One end of 4th conveyer belt (9) and generator
The cinder delivery outlet of group (6) connects, and the other end connects with the feed inlet of casting resin Processing Room (11)；5th conveyer belt (14)
One end connect with the discharge port of casting resin Processing Room (11), the other end connects with coal mine gob (17)；The coal gas output
Pipeline (16) is connected with the coal gas delivery outlet of gasification installation (12), and the coal gas to be formed that cleaned coal is gasified is delivered to coal gas storage room；
The wireless power transmission equipment (13) is electrically connected with generating set (6), by the power Transmission of generating set (6) production to ground surface,
The power part that the full face tunnel boring machine, colliery choosing wash device, gasification installation, casting resin Processing Room and each conveyer belt passes through respectively
Transmission line is electrically connected with generating set (6), and operating current is obtained from generating set (6).
2. the coal resource stream phase development approach based on TBM, it is characterised in that usage right requires 1 equipment, workflow
It is as follows：
Intelligent broken cut of the cutterhead (18) of full face tunnel boring machine treats exploiting colliery (21), and the colliery isolated (2) are through the first conveying
Band (1) enters colliery choosing and washes device (3), and it is common coal (5) and cleaned coal that colliery choosing, which washes device by the colliery sorting from first conveyer belt,
(8), common coal (5) is transported to the energy of the fuel chambers of generating set (6) as power generation through the second conveyer belt (4), and cleaned coal passes through the
Three conveyer belts (7) are sent into gasification installation (12) and form coal gas, and the coal gas of gasification installation (12) production is through coal gas output channel (16)
Coal gas storage room is delivered to, the electric power of generating set (6) production exports ground by wireless power transmission equipment (13) and connects with power grid
Connect for using, by transmission line be full face tunnel boring machine, colliery choosing wash device, gasification installation, casting resin Processing Room and each conveying
Band provides operating current, and the cinder (10) that generating set (6) produces is sent into casting resin Processing Room (11) through the 4th conveyer belt (9),
Are consolidated powder by cinder and cement, glue for casting resin Processing Room and water is mixed to form casting resin (15), and casting resin is through the 5th conveyer belt (14)
Goaf (17) is transported to, goaf is backfilled.
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| US11391151B2 (en) | 2018-03-23 | 2022-07-19 | China University Of Mining And Technology, Beijing | Automatic coal mining machine and fluidized coal mining method |
| CN113338934B (en) * | 2021-07-07 | 2023-12-08 | 中国矿业大学 | Deep coal fluidization exploitation in-situ gasification device |
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| CN100462508C (en) * | 2004-10-18 | 2009-02-18 | 魏明 | Building coal gasification plant or heat plant under coal mine |
| US8262167B2 (en) * | 2009-08-20 | 2012-09-11 | George Anthony Aulisio | Apparatus and method for mining coal |
| CN201982137U (en) * | 2011-03-11 | 2011-09-21 | 沈阳天安矿山机械科技有限公司 | Underground preparation device taking waste rock as aggregate concrete filling material |
| CN103133031B (en) * | 2013-02-28 | 2015-05-20 | 中国矿业大学 | Underground coal and gangue separation, conveying and filling method and equipment |
| CN104033153A (en) * | 2014-06-25 | 2014-09-10 | 中国矿业大学 | Coal mine underground mining, dress and filling integral method |
| CN205858348U (en) * | 2016-07-25 | 2017-01-04 | 四川大学 | Coal resource stream based on TBM develops equipment mutually |
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