CN107227975A - Mineral deposit cooperates with exploitation with underground heat and adjoins stope collaboration cool-down method and system - Google Patents
Mineral deposit cooperates with exploitation with underground heat and adjoins stope collaboration cool-down method and system Download PDFInfo
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- CN107227975A CN107227975A CN201710418573.XA CN201710418573A CN107227975A CN 107227975 A CN107227975 A CN 107227975A CN 201710418573 A CN201710418573 A CN 201710418573A CN 107227975 A CN107227975 A CN 107227975A
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- 229910052500 inorganic mineral Inorganic materials 0.000 title claims abstract description 48
- 239000011707 mineral Substances 0.000 title claims abstract description 48
- 238000000034 method Methods 0.000 title claims abstract description 40
- 238000001816 cooling Methods 0.000 claims abstract description 62
- 238000005065 mining Methods 0.000 claims abstract description 27
- 238000004519 manufacturing process Methods 0.000 claims abstract description 24
- 238000011084 recovery Methods 0.000 claims abstract description 23
- 238000010276 construction Methods 0.000 claims abstract description 14
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 4
- 238000005520 cutting process Methods 0.000 claims abstract description 4
- 239000012530 fluid Substances 0.000 claims description 261
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 215
- 238000010992 reflux Methods 0.000 claims description 75
- 238000003860 storage Methods 0.000 claims description 54
- 238000005338 heat storage Methods 0.000 claims description 39
- 230000008859 change Effects 0.000 claims description 38
- 239000011232 storage material Substances 0.000 claims description 37
- 230000008676 import Effects 0.000 claims description 15
- 230000001105 regulatory effect Effects 0.000 claims description 14
- 230000007246 mechanism Effects 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 4
- 238000009412 basement excavation Methods 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 238000000151 deposition Methods 0.000 claims 1
- 238000013461 design Methods 0.000 abstract description 4
- 239000011435 rock Substances 0.000 description 11
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 9
- 229910052737 gold Inorganic materials 0.000 description 9
- 239000010931 gold Substances 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 8
- 238000011161 development Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 229910020218 Pb—Zn Inorganic materials 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000013021 overheating Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 229910000570 Cupronickel Inorganic materials 0.000 description 1
- 235000003283 Pachira macrocarpa Nutrition 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 241001083492 Trapa Species 0.000 description 1
- 235000014364 Trapa natans Nutrition 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 229910007568 Zn—Ag Inorganic materials 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- YOCUPQPZWBBYIX-UHFFFAOYSA-N copper nickel Chemical compound [Ni].[Cu] YOCUPQPZWBBYIX-UHFFFAOYSA-N 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002169 hydrotherapy Methods 0.000 description 1
- 238000011534 incubation Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 235000009165 saligot Nutrition 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
-
- 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
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
- F28D20/02—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using latent heat
-
- 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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
-
- 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
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
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)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Road Paving Structures (AREA)
Abstract
Exploitation is cooperateed with underground heat the invention discloses a kind of mineral deposit and adjoins stope collaboration cool-down method and system, its method includes step：First, accurate, cutting is adopted according to filling mining technique progress nugget；2nd, the construction that mine underground heat exploits ground system is carried out on ground；3rd, first layer back production is carried out, and the construction of mine underground heat recovery of subterranean system is carried out in underground；4th, first layer filling is carried out, hot obturation is adopted in formation；5th, the exploitation, back production and filling of each layering are carried out successively from top to bottom from first layer above section, until arriving level haulageway upwards；Its system includes mine underground heat and exploits ground system and mine underground heat recovery of subterranean system, mine underground heat recovery of subterranean system includes carrying out vertical shaft standpipe, tunnel transverse tube and the courtyard standpipe laid during each slicing, and formed during each slicing and filling adopt hot obturation.It is of the invention novel in design reasonable, while resource reclaim and geothermal exploitation, High-temperature Stope cooling has been taken into account, it is practical.
Description
Technical field
The invention belongs to deep mining mineral resource technical field, and in particular to a kind of mineral deposit cooperates with exploitation with underground heat and adjoined
Adjacent stope collaboration cool-down method and system.
Background technology
With gradually decreasing and exhausted for superficial part mineral resources, exploitation deep mineral resources be country ensure resource security,
Extend the great demand in socio-economic development space.Meanwhile, deep mineral resource development and utilization is also complied with《Long-term science in country
With technical development plan outline (2006-2020)》The strategy in " deep space, deep-sea, dark blue and deep ground " four fields proposed will
Ask.Super large ultra-deep deposit mining technology is the key areas that " deep ground " is explored, and is to march to solve to Earth mineral resources
Strategic Scientific And Technical Problems certainly, are also represent Modern Mineral development in science and technology high-end.Deep mining mineral resource be in high-ground stress,
The particular surroundings such as High-geotemperature, high well depth, hyperosmosis, certainly will bring numerous scientific and technical problems, seriously to deep mining
Govern mining production safety, efficiency and cost etc..Therefore, breaking through super large ultra-deep deposit mining key technology, deep ore deposit is lifted
Resources and utilization ability is produced, it is most important for " decisive battle deep " strategy.
The deposit mining of super large ultra-deep will make to be formed under mine more goafs, the more geological disasters triggered,
Environmental disruption and solid waste discharge, will turn into restriction deep Sustainable Exploitation of Mineral Resources and utilize and mining industry sound development
Key factor.However, thoroughly to alleviate the 'bottleneck' restrictions of resource, the energy, environment and safety, it is necessary to break through traditional mining mode technology
Barrier, greatly develops the green sustainable development of resources being characterized with clean manufacturing, resource high-efficiency exploitation and the cyclic utilization of waste
Pattern-Cut-and-fill Mining Technology, while being also the inexorable trend of following deep mining method development.
For metal mine, according to incompletely statistics, current whole world km mine number more than 150, wherein, south
Non- Deep Shaft Mine in China is up to 76, at the same also possess it is the biggest in the world adopt deep nearly 4800m, averagely adopt deep more than 2000m, adopt deep change
Change scope is 1524m-4800m, based on gold mine；There are 30 super km mines in Canada, adopts deep excursion for 1524m-
2499m, based on gold, copper-nickel, copper lead and zinc deposit；It is deep more than km that China has 17 mines to adopt, and adopting deep excursion is
1000m-1600m, based on gold, nonferrous metals ore, wherein Jiapigou gold deposit is the typical deep mining mine of China；The U.S. has
11 super km mines, adopt deep excursion for 1600m-2438m, based on gold, copper, silver ore.
For super large ultra-deep deposit mining, heat evil phenomenon is especially pronounced.There are many countries mine heat successively occur in the world
Evil problem, the triumphant Sa Paar card copper Pb-Zn-Ag ore of such as Peru has just beaten 32 kms early in nineteen thirty-seven in -823 meters of levels
Dewatering drift, to the hot water in drainage ore body, hot water is gushed out in tunnels in 1967, water temperature is up to 68.98 DEG C, rock temperature
For 61.1 DEG C.South Africa gold mine well depth is most of more than 2000 meters, when South Deep gold mines are adopted as deep as 2800m, rock temperature
Degree is up to 75 DEG C；When Mponeng gold mines are adopted as deep as 4100 meters or so, rock temperature is up to 66 DEG C.Japan is the most state of underground thermal pollution
Family, the Feng Yu Pb-Zn deposits in Hokkaido, 69-130 DEG C of rock temperature, the estimated rock temperature of the dense ore body of letter of its southeast side is up to 160
DEG C, while there is the geothermal fluid of hot water and steam；The water chestnut on Kagoshima cuts gold mine, 60 DEG C of water temperature.The butte copper mine in the U.S., rock
Stone temperature 60 C, 36-52 DEG C of water temperature.In addition, Zambia, Mexico, Nicaragua, preceding Czechoslovakia, Russia and
The states such as Germany also have been found that underground thermal pollution.According to the preliminary statistics, abroad, the western mine temperature at depth 3300m in South Africa reaches
50℃；Japanese Feng Yu Pb-Zn deposits by hot water due to being influenceed, and temperature is up to 80 DEG C at depth 500m.With pit mining depth
Temperature in increase, mine will be continued to increase.According to understanding at present to ground temperature, mining depth often increases 1km, the rock of underground
Temperature will rise 25 DEG C.Calculate accordingly, if it is desired to obtain the mineral resources of 10000m depths, the mankind are by face of 250 DEG C of rock
Stone temperature.Under present technical conditions, this is that the mankind can not be patient.
For deep mining, Gao Jingwen is to cause the arch-criminal of heat evil.However, Gao Jingwen for geothermal exploitation again
It is desired.Underground heat is as a kind of renewable and clean energy resource, and from the point of view of lasting exploit angle, underground heat falls within deep mining
Category.So, deep mineral resources and underground heat collaboration exploitation can be realizedIt is assumed that can be by deep mining mineral resource
The mining system of creation, carrys out exploitation of geothermal, at least with following advantage：(1) possessed and necessarily adopted depth, without from earth's surface to
The drilling project of deep section is adopted, cost can be saved for geothermal exploitation；(2) deep dead zone is to possess considerable scale, and the rock of high temperature is
Geothermal exploitation provides endlessly free thermal source；(3) deep mining possesses the Lifting Convey path of completion, and complete electricity
Power, supply and drain water system, are that pipeline is laid during geothermal exploitation and power supply provides safeguard；(4) for a set mine
Can exploit and finish eventually, abandoned mine can as a geothermal exploitation factory.
Therefore, explore and realize that deep mineral resources cooperate with the technology of exploitation necessary with underground heat, also lack in the prior art
Weary such technology.
The content of the invention
In view of the above-mentioned deficiencies in the prior art, the technical problem to be solved by the present invention is that providing a kind of method and step
Novel, realization conveniently, while resource reclaim and geothermal exploitation has taken into account High-temperature Stope cooling, underground heat production efficiency is high, adjoin
The high mineral deposit of the collaboration good cooling effect of adjacent stope, practical, application value cooperates with exploitation with underground heat and adjoins stope
Cooperate with cool-down method.
In order to solve the above technical problems, the technical solution adopted by the present invention is：A kind of mineral deposit cooperates with exploitation with underground heat and adjoined
Adjacent stope cooperates with cool-down method, it is characterised in that this method comprises the following steps：
Step 1: adopting accurate, cutting according to filling mining technique progress nugget, courtyard, connection roadway, stage transportation roadway are formed
Road, vertical shaft and excavation；
Step 2: carrying out the construction that mine underground heat exploits ground system on ground, specific work progress is：Set on ground
Put the afflux body device for storing cold heat exchanging fluid and the thermal storage fluid device for storing hot heat exchanging fluid, and house/
Office Area is provided for the cool-heat-exchanger for house/Office Area heat supply；At the fluid intake of afflux body device connection with it is cold
The cold heat exchanging fluid delivery pipe of the cold heat exchanging fluid outlet connection of heat exchanger, connects ground in the fluid outlet of afflux body device
Fluid hose is sent in face, is sent connection on fluid hose to send fluid driven pump on ground, is connected ground at the fluid intake of thermal storage fluid device
Face reflux pipe, the heat being connected in the fluid issuing connection of thermal storage fluid device with the hot heat exchanging fluid entrance of cool-heat-exchanger is changed
Hot fluid delivery pipe, connects hot heat exchanging fluid conveying kinetic pump in hot heat exchanging fluid delivery pipe；
Step 3: carrying out first layer back production, and the construction of mine underground heat recovery of subterranean system is carried out in underground, specifically
Work progress is：The rollout shaft standpipe in vertical shaft, in level haulageway lay tunnel transverse tube, and with courtyard junction
Tunnel transverse tube spare interface is set, courtyard standpipe is laid in courtyard, while setting courtyard standpipe to reserve in each connection roadway
Interface；Wherein, the vertical shaft standpipe send fluid standpipe and vertical shaft reflux standpipe including vertical shaft, and the tunnel transverse tube includes tunnel
Fluid transverse tube and tunnel reflux transverse tube are sent, the courtyard standpipe send fluid standpipe and courtyard reflux standpipe, institute including courtyard
Stating vertical shaft send fluid standpipe to send fluid hose to be connected with ground, and the vertical shaft reflux standpipe is connected with ground reflux pipe, described
Tunnel send fluid transverse tube to send fluid standpipe and courtyard to send fluid standpipe to be all connected with vertical shaft, the tunnel reflux transverse tube and vertical shaft
Reflux standpipe and courtyard reflux standpipe are all connected with；
Step 4: carrying out first layer filling, it is layered to be provided with successively from top to bottom in phase change heat storage material during filling and adopts
Heat pipe, instlated tubular and cooling tube, and set drop shaft and hardening to push up, hot obturation is adopted in formation, and the heat pipe of adopting is multilayer, specific mistake
Cheng Wei：
Step 401, in goaf drop shaft mould, and the number of plies for adopting heat pipe when setting filling are installed；
Step 402, input phase change heat storage material are filled, to needing to set after the height for adopting heat pipe, in phase-transition heat-storage
Material upper berth is provided as industry flat board, and heat pipe is adopted in laying, adopts after the completion of heat pipe is laid and removes operation flat board；
Step 403, repeat step 402, until the number of plies for adopting heat pipe has reached the value that step 401 is set；
Step 404, input phase change heat storage material filled, to need setting instlated tubular height after, in phase-transition heat-storage
Material upper berth is provided as industry flat board, lays instlated tubular, operation flat board is removed after the completion of instlated tubular laying；
Step 405, input phase change heat storage material filled, to need setting cooling tube height after, in phase-transition heat-storage
Material upper berth is provided as industry flat board, lays cooling tube, operation flat board is removed after the completion of cooling tube laying；
Step 406, input hardened material are filled, and form hardening top；
Step 407, first, set before hot obturation is adopted water knockout drum, on water collector, lower water knockout drum and lower water collector,
Water inlet pipe is connected by the first three-way pipe on the water inlet of upper water knockout drum, by entering for the delivery port of upper water knockout drum and cooling tube
The mouth of a river is connected with the water inlet of instlated tubular, and the delivery port of the delivery port and instlated tubular of the water inlet of upper water collector and cooling tube is connected
Connect, the delivery port of lower water knockout drum is connected with adopting the water inlet of heat pipe, by the water inlet of lower water collector and the delivery port for adopting heat pipe
Connection, water outlet pipe is connected on the delivery port of lower water collector by the second three-way pipe；Then, in upper water knockout drum and lower water knockout drum
Between left triple valve is set, right triple valve is set between the delivery port of left triple valve and upper water collector, and by left triple valve
First port is connected with the water inlet of lower water knockout drum, and the 3rd port of left triple valve is connected with the first three-way pipe, by right threeway
The first port of valve is connected with the delivery port of upper water collector, and the second port of right triple valve and the second port of left triple valve are connected
Connect, the 3rd port of right triple valve is connected with the second three-way pipe；
Step 5: first, carry out the exploitation of each layering, back production successively from top to bottom from first layer above section and fill
Fill out, and in each slicing, the construction of mine underground heat recovery of subterranean system is carried out according to the work progress of step 3, each
During slicing and filling, filled according to the method for step 4, until arriving level haulageway upwards；Then, in water inlet pipe
Triple valve in upper setting, triple valve under being set on water outlet pipe sets connecting tube to connect above between hot obturation in adjacent adopt
The second port of the lower triple valve of hot obturation and the second port of the following upper triple valve for adopting hot obturation are adopted, heat is adopted by multiple
Obturation is connected, and each upper triple valve for adopting hot obturation is passed through into the courtyard standpipe spare interface and day of layering where it
Well send fluid standpipe to connect, and each lower triple valve for adopting hot obturation is passed through into the courtyard standpipe spare interface of layering where it
It is connected with courtyard reflux standpipe；
The left triple valve, right triple valve, the first port of upper triple valve and lower triple valve are its left side port, the left side
Triple valve, right triple valve, the second port of upper triple valve and lower triple valve are its bottom port, the left triple valve, right threeway
3rd port of valve, upper triple valve and lower triple valve is its right side port；The left triple valve and lower triple valve are three reduction of fractions to a common denominators
Valve is flowed, the 3rd port of the left triple valve and the 3rd port of lower triple valve are import, the first end of the left triple valve
Mouth and second port and the first port and second port of lower triple valve are outlet；The right triple valve and upper triple valve are equal
For three-way converging valve, the first port and second port and the first port and second port of upper triple valve of the right triple valve
It is import, the 3rd port of the right triple valve and the 3rd port of upper triple valve are outlet；
In step 5 after exploitation, back production and the filling of N layerings is completed, fluid driven pump and hot heat exchanging fluid are sent in startup
Kinetic pump is conveyed, in the presence of fluid driven pump is sent, the cold heat exchanging fluid in afflux body device send fluid hose to enter by ground
Enter vertical shaft and send fluid standpipe, enter back into tunnel and send fluid transverse tube, be distributed to each courtyard and send fluid standpipe, be then delivered to and courtyard
Send fluid standpipe connect adopt in heat pipe, cold heat exchanging fluid flow through adopt heat pipe when absorb phase change heat storage material savings underground heat and
As hot heat exchanging fluid, subsequently into courtyard reflux standpipe, reached by tunnel reflux transverse tube and vertical shaft reflux standpipe
Ground reflux pipe, imports the storage of thermal storage fluid device, completes the heat heat exchange stream in the exploitation of mine underground heat, thermal storage fluid device
Body in the presence of hot heat exchanging fluid conveying kinetic pump, leads to cool-heat-exchanger progress profit through overheating heat exchanging fluid delivery pipe again
With；Wherein, N value is the natural number more than or equal to 1.
Above-mentioned mineral deposit cooperates with exploitation with underground heat and adjoins stope collaboration cool-down method, it is characterised in that：Institute in step 2
Heat exchanging fluid is stated for water or organic working medium；Fluid issuing in step 2 also in thermal storage fluid device connects generating set.
Above-mentioned mineral deposit cooperates with exploitation with underground heat and adjoins stope collaboration cool-down method, it is characterised in that：Institute in step 2
Heat exchanging fluid is stated for water, the cold heat exchanging fluid delivery pipe is cold water delivery pipe；The afflux body device is header tank or catchmented
Pond, the thermal storage fluid device is hot water storage tank or thermal storage tank.
Above-mentioned mineral deposit cooperates with exploitation with underground heat and adjoins stope collaboration cool-down method, it is characterised in that：In step 407 also
Regulating valve is connected with the water outlet of upper water collector, lower regulating valve is connected with the water outlet of lower water collector.
Above-mentioned mineral deposit cooperates with exploitation with underground heat and adjoins stope collaboration cool-down method, it is characterised in that：In step 4
Cooling tube and instlated tubular are entered using centre, are advanced to both sides are snakelike, the arrangement finally gone out from both sides；Each layer in step 4
Heat pipe of adopting entered using one side, advance to opposite side is snakelike, and the arrangement gone out from opposite side.
Present invention also offers it is a kind of novel in design rationally, realize it is convenient, while resource reclaim and geothermal exploitation it is simultaneous
High-temperature Stope cooling, underground heat production efficiency height, the collaboration good cooling effect for adjoining stope, practical, popularization and application valency are turned round and look at
The high mineral deposit for realizing the above method of value cooperates with exploitation with underground heat and adjoins stope collaboration cooling system, it is characterised in that：Including
Mine underground heat exploits ground system and mine underground heat recovery of subterranean system, and the mine underground heat exploitation ground system includes being arranged on
Being used on ground stores the afflux body device of cold heat exchanging fluid and the thermal storage fluid device for storing hot heat exchanging fluid, and
Be arranged on house/Office Area be used for be house/Office Area heat supply cool-heat-exchanger；At the fluid intake of the afflux body device
It is connected with the cold heat exchanging fluid delivery pipe that the cold heat exchanging fluid outlet with cool-heat-exchanger is connected, the fluid of the afflux body device
Exit is connected with ground and send fluid hose, and the ground, which is sent to be connected with fluid hose, send fluid driven pump, the thermal storage fluid dress
Ground reflux pipe is connected with the fluid intake put, the fluid issuing of the thermal storage fluid device is connected with and cool-heat-exchanger
The connection of hot heat exchanging fluid entrance hot heat exchanging fluid delivery pipe, be connected with hot heat exchanging fluid in the hot heat exchanging fluid delivery pipe
Convey kinetic pump；The vertical shaft that the mine underground heat recovery of subterranean system includes be laid on during each slicing in vertical shaft is stood
The tunnel transverse tube manage, being laid in level haulageway and the courtyard standpipe being laid in courtyard, and carry out each slicing and filling
When formed adopt hot obturation and for connecting multiple Cai Re obturations bindiny mechanisms for adopting hot obturation；On the tunnel transverse tube
It is provided with courtyard junction in tunnel transverse tube spare interface, each connection roadway and is respectively provided with courtyard standpipe spare interface, it is described perpendicular
Well standpipe send fluid standpipe and vertical shaft reflux standpipe including vertical shaft, and the tunnel transverse tube send fluid transverse tube and tunnel including tunnel
Reflux transverse tube, the courtyard standpipe send fluid standpipe and courtyard reflux standpipe including courtyard, and the vertical shaft send fluid standpipe
Send fluid hose to be connected with ground, the vertical shaft reflux standpipe is connected with ground reflux pipe, the tunnel send fluid transverse tube with
Vertical shaft send fluid standpipe and courtyard to send fluid standpipe to be all connected with, the tunnel reflux transverse tube and vertical shaft reflux standpipe and courtyard
Reflux standpipe is all connected with；It is described to adopt hot obturation including phase change heat storage material, from top to bottom successively layering set adopt heat pipe,
Instlated tubular and cooling tube, and the hardening top at top and the drop shaft being arranged on phase change heat storage material are arranged on, it is described to adopt heat pipe
For multilayer；The Cai Re obturations bindiny mechanism include upper water knockout drum, upper water collector, lower water knockout drum and lower water collector, it is described on
It is connected with the water inlet of water knockout drum by the first three-way pipe on water inlet pipe, the water inlet pipe and is connected with triple valve, institute
State the delivery port of water knockout drum and cooling tube-water inlet and instlated tubular-water inlet be connected, the water inlet of the upper water collector
With cooling tube-delivery port and instlated tubular-delivery port be connected, the delivery port of the lower water knockout drum and adopt heat pipe-water inlet
Connection, the water inlet of the lower water collector with adopt heat pipe-delivery port be connected, pass through second on the delivery port of the lower water collector
Three-way pipe is connected with water outlet pipe, the water outlet pipe and is connected with lower triple valve；Between the upper water knockout drum and lower water knockout drum
It is provided between left triple valve, the delivery port of the left triple valve and upper water collector and is provided with right triple valve, the left triple valve
First port be connected with the water inlet of lower water knockout drum, the 3rd port of the left triple valve is connected with the first three-way pipe, described
The first port of right triple valve is connected with the delivery port of upper water collector, and the of the second port of the right triple valve and left triple valve
Two-port netwerk is connected, and the 3rd port of the right triple valve is connected with the second three-way pipe；The left triple valve, right triple valve, upper three
Port valve and the first port of lower triple valve are its left side port, the left triple valve, right triple valve, upper triple valve and lower triple valve
Second port be its bottom port, the left triple valve, right triple valve, the 3rd port of upper triple valve and lower triple valve are it
Right side port；The left triple valve and lower triple valve are three-way flow divider valve, the 3rd port of the left triple valve and lower threeway
3rd port of valve is import, the first port and second port and the first port of lower triple valve of the left triple valve and
Second port is outlet；The right triple valve and upper triple valve are three-way converging valve, the first port of the right triple valve
First port and second port with second port and upper triple valve are import, the 3rd port of the right triple valve and upper
3rd port of triple valve is outlet.
Above-mentioned mineral deposit cooperates with exploitation with underground heat and adjoins stope collaboration cooling system, it is characterised in that：The heat exchange stream
Body is to be connected with generating set on water or organic working medium, the fluid issuing of the thermal storage fluid device.
Above-mentioned mineral deposit cooperates with exploitation with underground heat and adjoins stope collaboration cooling system, it is characterised in that：The heat exchange stream
Body is water, and the cold heat exchanging fluid delivery pipe is cold water delivery pipe；The afflux body device is header tank or collecting-tank, the storage
Hot-fluid body device is hot water storage tank or thermal storage tank.
Above-mentioned mineral deposit cooperates with exploitation with underground heat and adjoins stope collaboration cooling system, it is characterised in that：Catchmented on described
The water outlet of device is connected with regulating valve, and the water outlet of the lower water collector is connected with lower regulating valve.
Above-mentioned mineral deposit cooperates with exploitation with underground heat and adjoins stope collaboration cooling system, it is characterised in that：Cooling tube and every
Heat pipe is entered using centre, is advanced to both sides are snakelike, the arrangement finally gone out from both sides；The heat pipe of adopting of each layer uses one side
Enter, advance to opposite side is snakelike, and the arrangement gone out from opposite side.
The present invention has advantages below compared with prior art：
1st, mineral deposit of the invention cooperates with exploitation with underground heat and adjoins stope collaboration cool-down method, realizes ground with the method for mining by the way of filling
The back production in lower mineral deposit, then mine underground heat exploits ground system and mine underground heat recovery of subterranean system realizes that underground heat is opened by building
Adopt, method and step is novel, it is convenient to realize.
2nd, the present invention has taken into account High-temperature Stope cooling, complete function while resource reclaim and geothermal exploitation.
3rd, mineral deposit of the present invention cooperates with exploitation with underground heat and adjoins the simple in construction of stope collaboration cooling system, and modern design is closed
Reason, it is convenient to realize.
4th, the present invention adopts the structure novelty of hot obturation, is provided with phase change heat storage material with unique arrangement mode
Cooling tube, instlated tubular and heat pipe is adopted, and hot obturation is adopted using the connection of Cai Re obturations bindiny mechanism is multiple, improved underground heat and open
Efficiency is adopted, the collaboration cooling-down effect for adjoining stope is enhanced.
5th, the present invention can bring extra energy and source of finance for mine, and can continue the Life Cycle in mine
Phase.
6th, practical, application value height of the invention.
In summary, the present invention is novel in design rationally, and it is convenient to realize, while resource reclaim and geothermal exploitation, takes into account
High-temperature Stope cooling, underground heat production efficiency is high, adjoins the collaboration good cooling effect of stope, practical, application value
It is high.
Below by drawings and examples, technical scheme is described in further detail.
Brief description of the drawings
Fig. 1 is that mineral deposit of the present invention cooperates with exploitation with underground heat and adjoins the structural representation that stope cooperates with cooling system.
Fig. 2 is Fig. 1 A portions enlarged drawing.
Fig. 3 adopts the stereogram of hot obturation for the present invention.
Fig. 4 is Fig. 3 B portions enlarged drawing.
Fig. 5 adopts the internal structure schematic diagram of hot obturation for the present invention.
Fig. 6 is Fig. 5 C-C sectional views.
Fig. 7 is Fig. 5 D-D sectional views.
Fig. 8 is Fig. 5 E-E sectional views.
Fig. 9 is Fig. 5 F-F sectional views.
Description of reference numerals:
1-courtyard；2-connection roadway；3-level haulageway；
4-vertical shaft；6-1-vertical shaft send fluid standpipe；6-2-vertical shaft reflux standpipe；
Send fluid transverse tube in 7-1-tunnel；7-2-tunnel reflux transverse tube；8-1-courtyard send fluid standpipe；
8-2-courtyard reflux standpipe；10-afflux body device；11-thermal storage fluid device；
Send fluid hose in 12-ground；13-send fluid driven pump；14-ground reflux pipe；
15-cool-heat-exchanger；16-house/Office Area；17-hot heat exchanging fluid conveying kinetic pump；
18-hot heat exchanging fluid delivery pipe；19-cold heat exchanging fluid delivery pipe；20-water inlet pipe；
21-adopt hot obturation；21-1-phase change heat storage material；21-2-adopt heat pipe；
21-3-drop shaft；21-4-hardening top；21-5-instlated tubular；
21-6-cooling tube；22-tunnel transverse tube spare interface；
23-courtyard standpipe spare interface；24-generating set；25-country rock；
26-soil horizon；27-mineral deposit；28-go up water knockout drum；
29-go up water collector；30-lower water knockout drum；31-lower water collector；
32-left triple valve；33-right triple valve；34-go up triple valve；
35-lower triple valve；36-water outlet pipe；37-the first three-way pipe；
38-the second three-way pipe；39-connecting tube.
Embodiment
As shown in figure 1, the mineral deposit of the present invention cooperates with recovery method with underground heat, it is characterised in that this method includes following step
Suddenly：
Step 1: adopting accurate, cutting according to filling mining technique progress nugget, courtyard 1, connection roadway 2, stage transport are formed
Tunnel 3, vertical shaft 4 and excavation；
Step 2: carrying out the construction that mine underground heat exploits ground system on ground, specific work progress is：Set on ground
The afflux body device 10 for storing cold heat exchanging fluid and the thermal storage fluid device 11 for storing hot heat exchanging fluid are put, and is being lived
Residence/Office Area 16 is provided for the cool-heat-exchanger 15 for the heat supply of house/Office Area 16；In the fluid intake of afflux body device 10
The cold heat exchanging fluid delivery pipe 19 that place's connection is connected with the cold heat exchanging fluid outlet of cool-heat-exchanger 15, in afflux body device 10
Fluid hose 12 is sent on fluid outlet connection ground, send connection on fluid hose 12 to send fluid driven pump 13 on ground, in thermal storage fluid
Ground reflux pipe 14 is connected at the fluid intake of device 11, is exchanged in the fluid issuing connection of thermal storage fluid device 11 with cold and hot
The hot heat exchanging fluid delivery pipe 18 of the hot heat exchanging fluid entrance connection of device 15, connects heat heat exchange in hot heat exchanging fluid delivery pipe 18
Fluid conveys kinetic pump 17；
Step 3: carrying out first layer back production, and the construction of mine underground heat recovery of subterranean system is carried out in underground, specifically
Work progress is：The rollout shaft standpipe in vertical shaft 4, the laying tunnel transverse tube in level haulageway 3, and connect with courtyard 1
Meet place and tunnel transverse tube spare interface 22 is set, courtyard standpipe is laid in courtyard 1, while setting courtyard in each connection roadway 2
Standpipe spare interface 23；Wherein, the vertical shaft standpipe send fluid standpipe 6-1 and vertical shaft reflux standpipe 6-2 including vertical shaft, described
Tunnel transverse tube send fluid transverse tube 7-1 and tunnel reflux transverse tube 7-2 including tunnel, and the courtyard standpipe send fluid to stand including courtyard
Pipe 8-1 and courtyard reflux standpipe 8-2, the vertical shaft send fluid standpipe 6-1 to send fluid hose 12 to be connected with ground, and the vertical shaft is returned
Fluid standpipe 6-2 is connected with ground reflux pipe 14, and the tunnel send fluid transverse tube 7-1 to send fluid standpipe 6-1 and day with vertical shaft
Well send fluid standpipe 8-1 to be all connected with, and the tunnel reflux transverse tube 7-2 and vertical shaft reflux standpipe 6-2 and courtyard reflux are vertical
Pipe 8-2 is all connected with；Mine underground heat recovery of subterranean system is by the existing engineering (vertical shaft 4, level haulageway 3, courtyard 1 etc.) of mine
Lay connecting pipe；Tunnel transverse tube spare interface 22 is used to, when setting other courtyards, realize that fluid transverse tube and courtyard are sent in tunnel
Send fluid standpipe, and tunnel reflux transverse tube and courtyard reflux standpipe connection；
Step 4: first layer filling is carried out, with reference to Fig. 3, Fig. 5 and Fig. 6, during filling in phase change heat storage material 21-1 under
It is provided with to upper layering successively and adopts heat pipe 21-2, instlated tubular 21-5 and cooling tube 21-6, and drop shaft 21-3 and hardening top 21- is set
4, hot obturation 21 is adopted in formation, and the heat pipe 21-2 that adopts is multilayer, and detailed process is：
Step 401, in goaf drop shaft 21-3 moulds, and the number of plies for adopting heat pipe 21-2 when setting filling are installed；
Step 402, input phase change heat storage material 21-1 are filled, to the height for needing setting to adopt heat pipe 21-2,
Phase change heat storage material 21-1 upper berths are provided as industry flat board, and heat pipe 21-2 is adopted in laying, adopt after the completion of heat pipe 21-2 is laid and remove operation horizontal
Plate；
Step 403, repeat step 402, until the number of plies for adopting heat pipe 21-2 has reached the value that step 401 is set；
Step 404, input phase change heat storage material 21-1 are filled, to the height for needing setting instlated tubular 21-5 after,
Phase change heat storage material 21-1 upper berths are provided as industry flat board, lay instlated tubular 21-5, operation horizontal is removed after the completion of instlated tubular 21-5 layings
Plate；
Step 405, input phase change heat storage material 21-1 are filled, to the height for needing setting cooling tube 21-6 after,
Phase change heat storage material 21-1 upper berths are provided as industry flat board, lay cooling tube 21-6, operation horizontal is removed after the completion of cooling tube 21-6 layings
Plate；
Step 406, input hardened material are filled, and form hardening top 21-4；When it is implemented, working as phase change heat storage material
When 21-1 hardness and intensity can reach that winning equipment walking is required, hardening top 21-4 can also be not provided with.
Step 407, with reference to Fig. 4, first, set before hot obturation 21 is adopted water knockout drum 28, on water collector 29, Xia Fenshui
Device 30 and lower water collector 31, water inlet pipe 20 is connected on the water inlet of upper water knockout drum 28 by the first three-way pipe 37, by upper point
The delivery port of hydrophone 28 is connected with cooling tube 21-6 water inlet and instlated tubular 21-5 water inlet, by the water inlet of upper water collector 29
Mouth is connected with cooling tube 21-6 delivery port and instlated tubular 21-5 delivery port, by the delivery port of lower water knockout drum 30 with adopting heat pipe
21-2 water inlet connection, the water inlet of lower water collector 31 is connected with adopting heat pipe 21-2 delivery port, in lower water collector 31
Water outlet pipe 36 is connected by the second three-way pipe 38 on delivery port；Then, set between upper water knockout drum 28 and lower water knockout drum 30
Left triple valve 32, sets right triple valve 33 between left triple valve 32 and the delivery port of upper water collector 29, and by left triple valve 32
First port be connected with the water inlet of lower water knockout drum 30, the 3rd port of left triple valve 32 is connected with the first three-way pipe 37,
The first port of right triple valve 33 is connected with the delivery port of upper water collector 29, by the second port of right triple valve 33 and left threeway
The second port connection of valve 32, the 3rd port of right triple valve 33 is connected with the second three-way pipe 38；
Step 5: first, carry out the exploitation of each layering, back production successively from top to bottom from first layer above section and fill
Fill out, and in each slicing, the construction of mine underground heat recovery of subterranean system is carried out according to the work progress of step 3, each
During slicing and filling, filled according to the method for step 4, until arriving level haulageway 3 upwards；Then, with reference to Fig. 2 and
Fig. 4, sets triple valve 34 on water inlet pipe 20, and triple valve 35 under being set on water outlet pipe 36 adopts hot filling adjacent
Connecting tube 39 is set to connect the second port for the lower triple valve 35 for adopting hot obturation 21 above and following adopt hot obturation between body 21
The second port of 21 upper triple valve 34, adopts multiple hot obturation 21 and connects, and by each upper threeway for adopting hot obturation 21
Valve 34 send fluid standpipe 8-1 to be connected by the courtyard standpipe spare interface 23 of layering where it with courtyard, and each heat of adopting is filled
The lower triple valve 35 for filling out body 21 is connected by the courtyard standpipe spare interface 23 of layering where it with courtyard reflux standpipe 8-2
Connect；I.e. after exploitation, back production and the filling of first layer is completed, carry out the exploitation of the layering of first layer top second, back production and
Filling, and when carrying out the back production of the second layering, mine underground heat recovery of subterranean system is carried out according to the work progress of step 3
Construction, when carrying out the filling of the second layering, is filled according to the method for step 4；By that analogy, the second layering is completed
Exploitation, back production and filling after, carry out second be layered top the 3rd be layered exploitation, back production and filling, and carry out the 3rd point
During the back production of layer, the construction of mine underground heat recovery of subterranean system is carried out according to the work progress of step 3, is layered carrying out the 3rd
Filling when, filled according to the method for step 4；Until arriving level haulageway 3 upwards.With the propulsion of ore extraction,
Mine underground heat recovery of subterranean system constantly expands, and gradually forms scale, and whole mine is completed after exploitation, exploits ground by mine underground heat
The mine underground heat mining system for the final state scale that upper system and mine underground heat recovery of subterranean system are constituted is formed.By setting upper three
Port valve 34 and lower triple valve 35 connect it is multiple adopt hot obturation 21, the exploitation of more underground heat can be realized.
The left triple valve 32, right triple valve 33, the first port of upper triple valve 34 and lower triple valve 35 are its left-hand end
Mouthful, the left triple valve 32, right triple valve 33, the second port of upper triple valve 34 and lower triple valve 35 are its bottom port, institute
It is its right side port to state the 3rd port of left triple valve 32, right triple valve 33, upper triple valve 34 and lower triple valve 35；Described left three
Port valve 32 and lower triple valve 35 are three-way flow divider valve, the 3rd port of the left triple valve 32 and the 3rd end of lower triple valve 35
Mouth is import, the first port of the left triple valve 32 and the first port and the second end of second port and lower triple valve 35
Mouth is outlet；The right triple valve 33 and upper triple valve 34 are three-way converging valve, the first port of the right triple valve 33
First port and second port with second port and upper triple valve 34 are import, the 3rd port of the right triple valve 33
The 3rd port with upper triple valve 34 is outlet；
In step 5 after exploitation, back production and the filling of N layerings is completed, fluid driven pump 13 and heat heat exchange stream are sent in startup
Body conveys kinetic pump 17, and in the presence of fluid driven pump 13 is sent, the cold heat exchanging fluid in afflux body device 10 is sent by ground
Fluid hose 12 send fluid standpipe 6-1 into vertical shaft, enters back into tunnel and send fluid transverse tube 7-1, is distributed to each courtyard and send fluid to stand
Pipe 8-1, is then delivered to and send what fluid standpipe 8-1 was connected to adopt in heat pipe 21-2 with courtyard, and cold heat exchanging fluid adopts heat pipe 21- flowing through
The underground heat of phase change heat storage material 21-1 savings is absorbed when 2 and turns into hot heat exchanging fluid, subsequently into courtyard reflux standpipe 8-2,
Ground reflux pipe 14 is reached by tunnel reflux transverse tube 7-2 and vertical shaft reflux standpipe 6-2, thermal storage fluid device 11 is imported
Storage, completes the hot heat exchanging fluid in the exploitation of mine underground heat, thermal storage fluid device 11 and conveys kinetic pump in hot heat exchanging fluid again
In the presence of 17, utilized through overheating heat exchanging fluid delivery pipe 18 towards cool-heat-exchanger 15；Wherein, N value be more than
Natural number equal to 1.It is the natural number more than or equal to 1 to take N value, is to the propulsion of ore extraction, make mine underground heat
Recovery of subterranean system forms certain scale, and possesses the ability of exploitation mine underground heat, so as to realize that mineral deposit is cooperateed with underground heat
Exploitation.Phase change heat storage material 21-1 constantly can absorb heat from country rock 25 and store.When it is implemented, in house/office
The geothermal utilization mode in area 16 has：Geothermal heating system, geothermal hothouse, geothermal industry utilization, underground heat aquaculture, underground heat hydrotherapy and ground
Hot incubation etc..
In the present embodiment, heat exchanging fluid described in step 2 is water or organic working medium；As shown in figure 1, also existing in step 2
The fluid issuing connection generating set 24 of thermal storage fluid device 11.When it is implemented, thermal storage fluid device 11 is provided with multiple streams
Body is exported, one of hot heat exchanging fluid delivery pipe 18 of connection, and another connection generating set 24 can also have spare interface use
The equipment that other can utilize heat in connection.Cold heat exchanging fluid absorbs phase change heat storage material 21-1 when flowing through and adopting heat pipe 21-2
The underground heat of savings and as hot heat exchanging fluid, subsequently into courtyard reflux standpipe 8-2, by tunnel reflux transverse tube 7-2 and
Vertical shaft reflux standpipe 6-2 reaches ground reflux pipe 14, imports thermal storage fluid device 11 and stores, moreover it is possible to enters generating set 24
Generated electricity.Geothermal power generation is, according to energy conversion principle, underground heat to be converted into mechanical energy first, then convert mechanical energy into electricity
Energy.
In the present embodiment, heat exchanging fluid described in step 2 is water, and the cold heat exchanging fluid delivery pipe 19 conveys for cold water
Pipe；The afflux body device 10 is header tank or collecting-tank, and the thermal storage fluid device 11 is hot water storage tank or thermal storage tank.
In the present embodiment, regulating valve 40 also is connected with the water outlet of upper water collector 29 in step 407, is catchmented under
The water outlet of device 31 is connected with lower regulating valve 41., can be to entering cooling tube 21-6 and heat-insulated by setting upper regulating valve 40
Pipe 21-5 water is adjusted；By setting lower regulating valve 41, the water that heat pipe 21-2 can be adopted to entering is adjusted；Enter
And slackened the irrational problem of water operation in the caused pipeline of pipeline conversion.
In the present embodiment, as shown in Figure 7 and Figure 8, cooling tube 21-6 and instlated tubular 21-5 in step 4 are using centre
Enter, advance to both sides are snakelike, the arrangement finally gone out from both sides；As shown in figure 9, in step 4 each layer to adopt heat pipe 21-2 equal
Entered using one side, advanced to opposite side is snakelike, and the arrangement gone out from opposite side.When it is implemented, according to the width of each layering
Tube pitch when degree determines to adopt heat pipe 21-2 layings in tube pitch and each layer during cooling tube 21-6 and instlated tubular 21-5 layings.
Cooling tube 21-6 tube pitch and instlated tubular 21-5 tube pitch are no more than the tube pitch for adopting heat pipe 21-2, cooling tube 21-6 pavings
If when, under the premise of ensureing pit gear by being not damaged by, 21-4 is pushed up close proximity to hardening, can also cloth according to the actual requirements
It is set to multilayer；It is a large amount of overlapping for arrangement principle with the zone of influence during cooling tube 21-6 and instlated tubular 21-5 layings, adopt heat pipe 21-2 with
The zone of influence is tangent or a small amount of overlapping for arrangement principle；Such arrangement, before it ensure that mine cooperates with exploitation with underground heat
Put, enhance the collaboration cooling-down effect for adjoining stope.
The mineral deposit of the present invention cooperates with exploitation with underground heat and adjoins stope collaboration cooling system, including mine underground heat exploitation ground
System and mine underground heat recovery of subterranean system, mine underground heat exploitation ground system include setting on the ground be used for store
The afflux body device 10 of cold heat exchanging fluid and for storing the thermal storage fluid device 11 of hot heat exchanging fluid, and be arranged on house/
Office Area 16 is used for the cool-heat-exchanger 15 for the heat supply of house/Office Area 16；Connect at the fluid intake of the afflux body device 10
The cold heat exchanging fluid delivery pipe 19 that the cold heat exchanging fluid outlet with cool-heat-exchanger 15 is connected is connected to, the afflux body device 10
Fluid outlet is connected with ground and send fluid hose 12, and the ground, which is sent to be connected with fluid hose 12, send fluid driven pump 13, described
Ground reflux pipe 14 is connected with the fluid intake of thermal storage fluid device 11, the fluid issuing of the thermal storage fluid device 11 connects
It is connected to the hot heat exchanging fluid delivery pipe 18 being connected with the hot heat exchanging fluid entrance of cool-heat-exchanger 15, the hot heat exchanging fluid conveying
Hot heat exchanging fluid conveying kinetic pump 17 is connected with pipe 18；The mine underground heat recovery of subterranean system includes carrying out each slicing
When the vertical shaft standpipe being laid in vertical shaft 4, the tunnel transverse tube being laid in level haulageway 3 and the day being laid in courtyard 1
Well standpipe, and formed during each slicing and filling adopt hot obturation 21 and for connect it is multiple adopt hot obturation 21 adopt heat
Obturation bindiny mechanism；The junction of courtyard 1 is provided with tunnel transverse tube spare interface 22, each connection roadway on the tunnel transverse tube
Courtyard standpipe spare interface 23 is respectively provided with 2, the vertical shaft standpipe send fluid standpipe 6-1 and vertical shaft reflux standpipe including vertical shaft
6-2, the tunnel transverse tube send fluid transverse tube 7-1 and tunnel reflux transverse tube 7-2 including tunnel, and the courtyard standpipe includes courtyard
Fluid standpipe 8-1 and courtyard reflux standpipe 8-2 are sent, the vertical shaft send fluid standpipe 6-1 to send fluid hose 12 to be connected with ground, institute
State vertical shaft reflux standpipe 6-2 to be connected with ground reflux pipe 14, the tunnel send fluid transverse tube 7-1 to send fluid standpipe with vertical shaft
6-1 and courtyard send fluid standpipe 8-1 to be all connected with, and the tunnel reflux transverse tube 7-2 and vertical shaft reflux standpipe 6-2 and courtyard are returned
Fluid standpipe 8-2 is all connected with；Described to adopt hot obturation 21 including phase change heat storage material 21-1, layering is set successively from top to bottom
Heat pipe 21-2, instlated tubular 21-5 and cooling tube 21-6 are adopted, and is arranged on the hardening top 21-4 at top and is arranged on phase-transition heat-storage
Drop shaft 21-3 on material 21-1, the heat pipe 21-2 that adopts is multilayer；The Cai Re obturations bindiny mechanism includes upper water knockout drum
28th, the first three-way pipe 37 is passed through on upper water collector 29, lower water knockout drum 30 and lower water collector 31, the water inlet of the upper water knockout drum 28
Be connected with water inlet pipe 20, the water inlet pipe 20 and be connected with triple valve 34, the delivery port of the upper water knockout drum 28 with it is cold
But pipe 21-6 water inlet and instlated tubular 21-5 water inlet connection, the water inlet of the upper water collector 29 is with cooling tube 21-6's
Delivery port and instlated tubular 21-5 delivery port connection, the delivery port of the lower water knockout drum 30 and the water inlet company for adopting heat pipe 21-2
Connect, the water inlet of the lower water collector 31 is connected with adopting heat pipe 21-2 delivery port, lead on the delivery port of the lower water collector 31
Cross the second three-way pipe 38 and be connected with water outlet pipe 36, the water outlet pipe 36 and be connected with lower triple valve 35；The upper water knockout drum
It is provided between left triple valve 32, the delivery port of the left triple valve 32 and upper water collector 29 and sets between 28 and lower water knockout drum 30
There is right triple valve 33, the first port of the left triple valve 32 is connected with the water inlet of lower water knockout drum 30, the left triple valve 32
The 3rd port be connected with the first three-way pipe 37, the first port of the right triple valve 33 and the delivery port of upper water collector 29 connect
Connect, the second port of the right triple valve 33 is connected with the second port of left triple valve 32, the 3rd end of the right triple valve 33
Mouth is connected with the second three-way pipe 38；The left triple valve 32, right triple valve 33, the first end of upper triple valve 34 and lower triple valve 35
Mouthful for its left side port, the left triple valve 32, right triple valve 33, the second port of upper triple valve 34 and lower triple valve 35 are it
Bottom port, the left triple valve 32, right triple valve 33, the 3rd port of upper triple valve 34 and lower triple valve 35 are its right-hand end
Mouthful；The left triple valve 32 and lower triple valve 35 are three-way flow divider valve, the 3rd port of the left triple valve 32 and lower threeway
3rd port of valve 35 is import, the first port and second port of the left triple valve 32 and the first of lower triple valve 35
Port and second port are outlet；The right triple valve 33 and upper triple valve 34 are three-way converging valve, the right triple valve
33 first port and second port and the first port and second port of upper triple valve 34 are import, the right triple valve
33 the 3rd port and the 3rd port of upper triple valve 34 are outlet.
In the present embodiment, the heat exchanging fluid is on water or organic working medium, the fluid issuing of the thermal storage fluid device 11
It is connected with generating set 24.When it is implemented, when heat exchanging fluid uses organic working medium, generating set 24 is followed using organic Rankine
Ring generating set.
In the present embodiment, the heat exchanging fluid is water, and the cold heat exchanging fluid delivery pipe 19 is cold water delivery pipe；The collection
Fluid means 10 is header tank or collecting-tank, and the thermal storage fluid device 11 is hot water storage tank or thermal storage tank.
In the present embodiment, the water outlet of the upper water collector 29 is connected with regulating valve 40, the lower water collector 31
Water outlet is connected with lower regulating valve 41.
In the present embodiment, cooling tube 21-6 and instlated tubular 21-5 are entered using centre, are advanced to both sides are snakelike, finally from two
The arrangement that side goes out；The heat pipe 21-2 that adopts of each layer is entered using one side, is advanced to opposite side is snakelike, and the cloth gone out from opposite side
Put mode.
In summary, the present invention is to realize that deep mineral resources cooperate with exploitation with underground heat for the starting point, and is adopted with reference to filling
Miner's skill, is filled using phase change heat storage material, and using phase change heat storage material as carrier regenerator, is opened in resource reclaim and underground heat
While hair, High-temperature Stope cooling has been taken into account；Under high temperature deep well, to realize mineral deposit and underground heat while the purpose exploited, builds
Mineral deposit based on phase change heat storage material obturation cooperates with exploitation pattern with underground heat, realizes with the method for mining by the way of filling returning for subterranean deposit
Adopt, while adopting hot obturation as carrier regenerator to be formed, complete underground heat exploitation, and underground heat production efficiency is high, adjoins stope association
Same good cooling effect.
It is described above, only it is presently preferred embodiments of the present invention, not the present invention is imposed any restrictions, it is every according to the present invention
Any simple modification, change and equivalent structure change that technical spirit is made to above example, still fall within skill of the present invention
In the protection domain of art scheme.
Claims (10)
1. a kind of mineral deposit cooperates with exploitation with underground heat and adjoins stope collaboration cool-down method, it is characterised in that this method includes following
Step：
Step 1: adopting accurate, cutting according to filling mining technique progress nugget, courtyard (1), connection roadway (2), stage transport are formed
Tunnel (3), vertical shaft (4) and excavation；
Step 2: carrying out the construction that mine underground heat exploits ground system on ground, specific work progress is：Set and use on ground
In the afflux body device (10) for storing cold heat exchanging fluid and thermal storage fluid device (11) for storing hot heat exchanging fluid, and living
Residence/Office Area (16) is provided for the cool-heat-exchanger (15) for house/Office Area (16) heat supply；In afflux body device (10)
The cold heat exchanging fluid delivery pipe (19) that connection is connected with the cold heat exchanging fluid outlet of cool-heat-exchanger (15) at fluid intake, in collection
Fluid hose (12) is sent on the fluid outlet connection ground of fluid means (10), send connection on fluid hose (12) to send fluid to move on ground
Power pump (13), connects ground reflux pipe (14), in thermal storage fluid device at the fluid intake of thermal storage fluid device (11)
(11) the hot heat exchanging fluid delivery pipe (18) that fluid issuing connection is connected with the hot heat exchanging fluid entrance of cool-heat-exchanger (15),
Hot heat exchanging fluid conveying kinetic pump (17) is connected on hot heat exchanging fluid delivery pipe (18)；
Step 3: carrying out first layer back production, and the construction of mine underground heat recovery of subterranean system is carried out in underground, it is specific to construct
Process is：In the interior rollout shaft standpipe of vertical shaft (4), the laying tunnel transverse tube in level haulageway (3), and with courtyard (1)
Junction sets tunnel transverse tube spare interface (22), the laying courtyard standpipe in courtyard (1), while in each connection roadway (2)
Courtyard standpipe spare interface (23) is set；Wherein, the vertical shaft standpipe send fluid standpipe (6-1) and vertical shaft reflux including vertical shaft
Standpipe (6-2), the tunnel transverse tube send fluid transverse tube (7-1) and tunnel reflux transverse tube (7-2) including tunnel, and the courtyard is stood
Pipe includes courtyard and send fluid standpipe (8-1) and courtyard reflux standpipe (8-2), and the vertical shaft send fluid standpipe (6-1) and ground
Fluid hose (12) is sent to connect, the vertical shaft reflux standpipe (6-2) is connected with ground reflux pipe (14), and fluid is sent in the tunnel
Transverse tube (7-1) send fluid standpipe (6-1) and courtyard to send fluid standpipe (8-1) to be all connected with vertical shaft, the tunnel reflux transverse tube
(7-2) is all connected with vertical shaft reflux standpipe (6-2) and courtyard reflux standpipe (8-2)；
Step 4: carrying out first layer filling, layering is provided with successively from top to bottom in phase change heat storage material (21-1) during filling
Heat pipe (21-2), instlated tubular (21-5) and cooling tube (21-6) are adopted, and drop shaft (21-3) and hardening top (21-4) are set, formation is adopted
Hot obturation (21), the heat pipe (21-2) of adopting is multilayer, and detailed process is：
Step 401, in goaf drop shaft (21-3) mould, and the number of plies for adopting heat pipe (21-2) when setting filling are installed；
Step 402, input phase change heat storage material (21-1) are filled, to the height for needing setting to adopt heat pipe (21-2),
Phase change heat storage material (21-1) upper berth is provided as industry flat board, and heat pipe (21-2) is adopted in laying, adopts after the completion of heat pipe (21-2) is laid and removes
Operation flat board；
Step 403, repeat step 402, until the number of plies for adopting heat pipe (21-2) has reached the value that step 401 is set；
Step 404, input phase change heat storage material (21-1) filled, to need setting instlated tubular (21-5) height after,
Phase change heat storage material (21-1) upper berth is provided as industry flat board, and laying instlated tubular (21-5) is removed after the completion of instlated tubular (21-5) laying
Operation flat board；
Step 405, input phase change heat storage material (21-1) filled, to need setting cooling tube (21-6) height after,
Phase change heat storage material (21-1) upper berth is provided as industry flat board, and laying cooling tube (21-6) is removed after the completion of cooling tube (21-6) laying
Operation flat board；
Step 406, input hardened material are filled, and form hardening top (21-4)；
Step 407, first, sets upper water knockout drum (28), upper water collector (29), lower water knockout drum (30) before hot obturation (21) is being adopted
With lower water collector (31), water inlet pipe (20) is connected by the first three-way pipe (37) on the water inlet of upper water knockout drum (28), will
The delivery port of upper water knockout drum (28) is connected with the water inlet of the water inlet of cooling tube (21-6) and instlated tubular (21-5), is catchmented by
The water inlet of device (29) is connected with the delivery port of cooling tube (21-6) and the delivery port of instlated tubular (21-5), by lower water knockout drum (30)
Delivery port be connected with adopting the water inlet of heat pipe (21-2), by the water inlet of lower water collector (31) and the water outlet for adopting heat pipe (21-2)
Mouth connection, passes through the second three-way pipe (38) connection water outlet pipe (36) on the delivery port of lower water collector (31)；Then, at upper point
Left triple valve (32) is set between hydrophone (28) and lower water knockout drum (30), in the water outlet of left triple valve (32) and upper water collector (29)
Right triple valve (33) is set between mouthful, and the first port of left triple valve (32) is connected with the water inlet of lower water knockout drum (30),
3rd port of left triple valve (32) is connected with the first three-way pipe (37), by the first port of right triple valve (33) with above catchmenting
The delivery port connection of device (29), the second port of right triple valve (33) is connected with the second port of left triple valve (32), by the right side
3rd port of triple valve (33) is connected with the second three-way pipe (38)；
Step 5: first, carry out the exploitation, back production and filling of each layering successively from top to bottom from first layer above section, and
In each slicing, the construction of mine underground heat recovery of subterranean system is carried out according to the work progress of step 3, in each layering
During filling, filled according to the method for step 4, until arriving level haulageway (3) upwards；Then, in water inlet pipe
(20) upper triple valve (34) is set on, and triple valve (35) under being set on water outlet pipe (36) adopts hot obturation (21) adjacent
Between set connecting tube (39) connection adopt above hot obturation (21) lower triple valve (35) second port and following adopt hot filling
The second port of the upper triple valve (34) of body (21), adopts hot obturation (21) connection, and adopt hot obturation by each by multiple
(21) upper triple valve (34) send fluid standpipe (8-1) by the courtyard standpipe spare interface (23) of layering where it with courtyard
Connection, the courtyard standpipe spare interface (23) of layering where it is passed through by each lower triple valve (35) for adopting hot obturation (21)
It is connected with courtyard reflux standpipe (8-2)；
The left triple valve (32), right triple valve (33), upper triple valve (34) and lower triple valve (35) first port it is left for it
Side ports, the left triple valve (32), right triple valve (33), the second port of upper triple valve (34) and lower triple valve (35) are it
Bottom port, the left triple valve (32), right triple valve (33), the 3rd port of upper triple valve (34) and lower triple valve (35) are
Its right side port；The left triple valve (32) and lower triple valve (35) are three-way flow divider valve, and the of the left triple valve (32)
Three ports and the 3rd port of lower triple valve (35) are import, the first port and second port of the left triple valve (32) with
And the first port and second port of lower triple valve (35) are outlet；The right triple valve (33) and upper triple valve (34) are
Three-way converging valve, the first port and second port of the right triple valve (33) and the first port of upper triple valve (34) and
Two-port netwerk is import, and the 3rd port of the right triple valve (33) and the 3rd port of upper triple valve (34) are outlet；
In step 5 after exploitation, back production and the filling of N layerings is completed, fluid driven pump (13) and hot heat exchanging fluid are sent in startup
Kinetic pump (17) is conveyed, in the presence of fluid driven pump (13) is sent, the cold heat exchanging fluid in afflux body device (10) is by ground
Face send fluid hose (12) to send fluid standpipe (6-1) into vertical shaft, enters back into tunnel and send fluid transverse tube (7-1), is distributed to each day
Well send fluid standpipe (8-1), is then delivered to and send what fluid standpipe (8-1) was connected to adopt in heat pipe (21-2) with courtyard, cold heat exchange stream
Body absorbs the underground heat of phase change heat storage material (21-1) savings when flowing through and adopting heat pipe (21-2) and turns into hot heat exchanging fluid, Ran Houjin
Enter courtyard reflux standpipe (8-2), reaching ground by tunnel reflux transverse tube (7-2) and vertical shaft reflux standpipe (6-2) returns
Fluid hose (14), imports thermal storage fluid device (11) storage, completes the heat in the exploitation of mine underground heat, thermal storage fluid device (11)
Heat exchanging fluid in the presence of hot heat exchanging fluid conveying kinetic pump (17), leads to cold and hot through overheat heat exchanging fluid delivery pipe (18) again
Exchanger (15) is utilized；Wherein, N value is the natural number more than or equal to 1.
2. exploitation is cooperateed with underground heat according to the mineral deposit described in claim 1 and adjoins stope collaboration cool-down method, it is characterised in that：
Heat exchanging fluid described in step 2 is water or organic working medium；Fluid issuing in step 2 also in thermal storage fluid device (11) is connected
Generating set (24).
3. exploitation is cooperateed with underground heat according to the mineral deposit described in claim 2 and adjoins stope collaboration cool-down method, it is characterised in that：
Heat exchanging fluid described in step 2 is water, and the cold heat exchanging fluid delivery pipe (19) is cold water delivery pipe；The afflux body device
(10) it is header tank or collecting-tank, the thermal storage fluid device (11) is hot water storage tank or thermal storage tank.
4. exploitation is cooperateed with underground heat according to the mineral deposit described in claim 1 and adjoins stope collaboration cool-down method, it is characterised in that：
Water outlet in step 407 also in upper water collector (29) is connected with upper regulating valve (40), the delivery port in lower water collector (31)
Place is connected with lower regulating valve (41).
5. exploitation is cooperateed with underground heat according to the mineral deposit described in claim 1 and adjoins stope collaboration cool-down method, it is characterised in that：
Cooling tube (21-6) and instlated tubular (21-5) in step 4 are entered using centre, are advanced to both sides are snakelike, are finally gone out from both sides
Arrangement；The heat pipe (21-2) of adopting of each layer is entered using one side in step 4, is advanced to opposite side is snakelike, and from opposite side
The arrangement gone out.
6. a kind of mineral deposit for realizing method as claimed in claim 1 cooperates with exploitation with underground heat and adjoins stope collaboration cooling system,
It is characterized in that：Ground system and mine underground heat recovery of subterranean system, the mine underground heat exploitation ground are exploited including mine underground heat
Plane system include set on the ground be used for store the afflux body device (10) of cold heat exchanging fluid and for depositing heat storage and exchange stream
The thermal storage fluid device (11) of body, and be arranged on house/Office Area (16) be used for it is cold and hot for house/Office Area (16) heat supply
Exchanger (15)；The cold heat exchanging fluid being connected with the fluid intake of the afflux body device (10) with cool-heat-exchanger (15) goes out
The cold heat exchanging fluid delivery pipe (19) of mouth connection, the fluid outlet of the afflux body device (10) is connected with ground and send fluid hose
(12), the ground, which is sent to be connected with fluid hose (12), send fluid driven pump (13), the fluid of the thermal storage fluid device (11)
Porch is connected with ground reflux pipe (14), and the fluid issuing of the thermal storage fluid device (11) is connected with and cool-heat-exchanger
(15) connected on the hot heat exchanging fluid delivery pipe (18) of hot heat exchanging fluid entrance connection, the hot heat exchanging fluid delivery pipe (18)
There is hot heat exchanging fluid conveying kinetic pump (17)；The mine underground heat recovery of subterranean system includes be laid on during each slicing
Vertical shaft standpipe, the tunnel transverse tube being laid in level haulageway (3) and the courtyard being laid in courtyard (1) in vertical shaft (4)
Standpipe, and formed during each slicing and filling adopt hot obturation (21) and multiple adopt adopting for hot obturation (21) for connecting
Hot obturation bindiny mechanism；Courtyard (1) junction is provided with tunnel transverse tube spare interface (22) on the tunnel transverse tube, each
Courtyard standpipe spare interface (23) is respectively provided with connection roadway (2), the vertical shaft standpipe send fluid standpipe (6-1) and perpendicular including vertical shaft
Well reflux standpipe (6-2), the tunnel transverse tube send fluid transverse tube (7-1) and tunnel reflux transverse tube (7-2), institute including tunnel
State courtyard standpipe and send fluid standpipe (8-1) and courtyard reflux standpipe (8-2) including courtyard, the vertical shaft send fluid standpipe (6-
1) fluid hose (12) is sent to be connected with ground, the vertical shaft reflux standpipe (6-2) is connected with ground reflux pipe (14), the lane
Road send fluid transverse tube (7-1) to send fluid standpipe (6-1) and courtyard to send fluid standpipe (8-1) to be all connected with vertical shaft, and the tunnel is returned
Fluid transverse tube (7-2) is all connected with vertical shaft reflux standpipe (6-2) and courtyard reflux standpipe (8-2)；It is described to adopt hot obturation
(21) include phase change heat storage material (21-1), from top to bottom successively layering set adopt heat pipe (21-2), instlated tubular (21-5) and
Cooling tube (21-6), and it is arranged on the hardening top (21-4) at top and the drop shaft being arranged on phase change heat storage material (21-1)
(21-3), the heat pipe (21-2) of adopting is multilayer；The Cai Re obturations bindiny mechanism includes upper water knockout drum (28), upper water collector
(29) the first three-way pipe (37) are passed through on, lower water knockout drum (30) and lower water collector (31), the water inlet of the upper water knockout drum (28)
It is connected with water inlet pipe (20), the water inlet pipe (20) and is connected with triple valve (34), upper water knockout drum (28) goes out
The mouth of a river is connected with the water inlet of cooling tube (21-6) and the water inlet of instlated tubular (21-5), the water inlet of the upper water collector (29)
It is connected with the delivery port of cooling tube (21-6) and the delivery port of instlated tubular (21-5), the delivery port of the lower water knockout drum (30) is with adopting
The water inlet connection of heat pipe (21-2), the water inlet of the lower water collector (31) is connected with adopting the delivery port of heat pipe (21-2), institute
State on the delivery port of lower water collector (31) and water outlet pipe (36), the water outlet pipe (36) are connected with by the second three-way pipe (38)
On be connected with lower triple valve (35)；Left triple valve (32), institute are provided between the upper water knockout drum (28) and lower water knockout drum (30)
Right triple valve (33) is provided between the delivery port for stating left triple valve (32) and upper water collector (29), the left triple valve (32)
First port is connected with the water inlet of lower water knockout drum (30), the 3rd port and the first three-way pipe (37) of the left triple valve (32)
Connection, the first port of the right triple valve (33) is connected with the delivery port of upper water collector (29), the right triple valve (33)
Second port is connected with the second port of left triple valve (32), the 3rd port and the second three-way pipe of the right triple valve (33)
(38) connect；The left triple valve (32), right triple valve (33), the first port of upper triple valve (34) and lower triple valve (35) are
Its left side port, the left triple valve (32), right triple valve (33), the second port of upper triple valve (34) and lower triple valve (35)
For its bottom port, the left triple valve (32), right triple valve (33), the 3rd end of upper triple valve (34) and lower triple valve (35)
Mouth is its right side port；The left triple valve (32) and lower triple valve (35) are three-way flow divider valve, the left triple valve (32)
The 3rd port and the 3rd port of lower triple valve (35) be import, the first port of the left triple valve (32) and the second end
The first port and second port of mouth and lower triple valve (35) are outlet；The right triple valve (33) and upper triple valve (34)
It is three-way converging valve, the first port and second port and the first port of upper triple valve (34) of the right triple valve (33)
It is import with second port, the 3rd port of the right triple valve (33) and the 3rd port of upper triple valve (34) are
Mouthful.
7. exploitation is cooperateed with underground heat according to the mineral deposit described in claim 6 and adjoins stope collaboration cooling system, it is characterised in that：
The heat exchanging fluid is to be connected with generating set on water or organic working medium, the fluid issuing of the thermal storage fluid device (11)
(24)。
8. exploitation is cooperateed with underground heat according to the mineral deposit described in claim 7 and adjoins stope collaboration cooling system, it is characterised in that：
The heat exchanging fluid is water, and the cold heat exchanging fluid delivery pipe (19) is cold water delivery pipe；The afflux body device (10) is collection
Water tank or collecting-tank, the thermal storage fluid device (11) are hot water storage tank or thermal storage tank.
9. exploitation is cooperateed with underground heat according to the mineral deposit described in claim 6 and adjoins stope collaboration cooling system, it is characterised in that：
The water outlet of the upper water collector (29) is connected with regulating valve (40), and the water outlet of the lower water collector (31) is connected with
Lower regulating valve (41).
10. cooperateing with exploitation with underground heat according to the mineral deposit described in claim 6 and adjoining stope collaboration cooling system, its feature exists
In：Cooling tube (21-6) and instlated tubular (21-5) are entered using centre, are advanced to both sides are snakelike, the arrangement side finally gone out from both sides
Formula；The heat pipe (21-2) of adopting of each layer is entered using one side, is advanced to opposite side is snakelike, and the arrangement gone out from opposite side.
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| CN201710418573.XA CN107227975B (en) | 2017-06-06 | 2017-06-06 | Mineral deposit cooperates with exploitation with underground heat and adjoins stope collaboration cool-down method and system |
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| CN108252714A (en) * | 2018-01-10 | 2018-07-06 | 中国矿业大学 | A kind of deep coal cooperates with winning apparatus and method with underground heat |
| CN108590761A (en) * | 2018-04-30 | 2018-09-28 | 西安科技大学 | For by the system and its construction method under energy storage to deep-well |
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| CN112325684A (en) * | 2020-11-12 | 2021-02-05 | 西安科技大学 | Deep well filling body radiation cooling stope cooling and heating system and application method |
| CN115060014A (en) * | 2022-05-26 | 2022-09-16 | 西安科技大学 | Loop heat pipe geothermal mining system with phase-change material in deep mine |
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| CN108049911A (en) * | 2017-11-23 | 2018-05-18 | 西安科技大学 | Deep-well filling slurry containing ice fills and stope cooling laboratory simulation device and method |
| CN108252714A (en) * | 2018-01-10 | 2018-07-06 | 中国矿业大学 | A kind of deep coal cooperates with winning apparatus and method with underground heat |
| CN108252714B (en) * | 2018-01-10 | 2019-11-19 | 中国矿业大学 | A kind of deep coal cooperates with winning apparatus and method with underground heat |
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| CN110501756A (en) * | 2019-09-04 | 2019-11-26 | 新昌县管富机械有限公司 | A kind of geothermal energy detection device based on heat-conduction principle |
| CN110926042A (en) * | 2019-10-21 | 2020-03-27 | 西安科技大学 | Solid-current coupling cooperative cooling mine geothermal exploitation and utilization device and method |
| CN111007103A (en) * | 2019-12-18 | 2020-04-14 | 西安科技大学 | Sleeve type mine heat recovery experimental device and method containing phase change heat storage material |
| CN112325684A (en) * | 2020-11-12 | 2021-02-05 | 西安科技大学 | Deep well filling body radiation cooling stope cooling and heating system and application method |
| CN115060014A (en) * | 2022-05-26 | 2022-09-16 | 西安科技大学 | Loop heat pipe geothermal mining system with phase-change material in deep mine |
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