CN108049911A - Deep-well filling slurry containing ice fills and stope cooling laboratory simulation device and method - Google Patents
Deep-well filling slurry containing ice fills and stope cooling laboratory simulation device and method Download PDFInfo
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- CN108049911A CN108049911A CN201711178659.6A CN201711178659A CN108049911A CN 108049911 A CN108049911 A CN 108049911A CN 201711178659 A CN201711178659 A CN 201711178659A CN 108049911 A CN108049911 A CN 108049911A
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- 239000002002 slurry Substances 0.000 title claims abstract description 231
- 238000004088 simulation Methods 0.000 title claims abstract description 88
- 238000001816 cooling Methods 0.000 title claims abstract description 48
- 238000000034 method Methods 0.000 title claims description 35
- 239000011435 rock Substances 0.000 claims abstract description 71
- 230000007246 mechanism Effects 0.000 claims abstract description 39
- 238000003756 stirring Methods 0.000 claims abstract description 9
- 238000012360 testing method Methods 0.000 claims abstract description 6
- 238000009413 insulation Methods 0.000 claims description 124
- 238000010438 heat treatment Methods 0.000 claims description 61
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 25
- 239000004917 carbon fiber Substances 0.000 claims description 25
- 239000000463 material Substances 0.000 claims description 25
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 24
- 238000005192 partition Methods 0.000 claims description 21
- 210000004899 c-terminal region Anatomy 0.000 claims description 18
- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- 238000001514 detection method Methods 0.000 claims description 13
- 230000008569 process Effects 0.000 claims description 13
- 125000006850 spacer group Chemical group 0.000 claims description 10
- 238000002474 experimental method Methods 0.000 claims description 8
- 230000000737 periodic effect Effects 0.000 claims description 8
- 238000004321 preservation Methods 0.000 claims description 8
- 238000005057 refrigeration Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 5
- 230000008054 signal transmission Effects 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 4
- 238000005070 sampling Methods 0.000 claims description 4
- 241001672694 Citrus reticulata Species 0.000 claims description 3
- 206010037660 Pyrexia Diseases 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 3
- 239000004973 liquid crystal related substance Substances 0.000 claims description 3
- 238000003860 storage Methods 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 229920002472 Starch Polymers 0.000 claims 3
- 235000019698 starch Nutrition 0.000 claims 3
- 239000008107 starch Substances 0.000 claims 2
- 210000003205 muscle Anatomy 0.000 claims 1
- 238000005065 mining Methods 0.000 abstract description 13
- 238000011160 research Methods 0.000 abstract description 9
- 238000013461 design Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 238000005485 electric heating Methods 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 239000004606 Fillers/Extenders Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 2
- 238000013500 data storage Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000001727 in vivo Methods 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000000638 stimulation Effects 0.000 description 2
- 238000010257 thawing Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009102 absorption Effects 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
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Classifications
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- 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
- E21F15/005—Methods or devices for placing filling-up materials in underground workings characterised by the kind or composition of the backfilling material
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
- E21B47/06—Measuring temperature or pressure
- E21B47/07—Temperature
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geophysics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention discloses a kind of filling of deep-well filling slurry containing ice and stope cooling laboratory simulation devices, including deep-well simulation mechanism, the filling simulation mechanism of filling slurry containing ice and data acquisition control system, deep-well simulation mechanism includes thermal-insulating body, unminds rock mass layer simulated domain, stope air handling system, stope simulated domain and obturation simulated domain；The filling simulation of filling slurry containing ice mechanism includes slurry stirring conveying simulation mechanism and blanking simulation mechanism；Data acquisition control system includes unminding rock mass layer sensor group, stope simulated domain sensor group, obturation simulated domain sensor group, controller and computer；The invention also discloses a kind of filling of deep-well filling slurry containing ice and stope cooling laboratory simulation devices.It is of the invention novel in design reasonable, it can perform well in carrying out the obturation stope pull-down test of the uniform pack of filling slurry containing ice and deep-well filling mining, and for the theoretical research of high temperature deep well underground heat exploitation, it is highly practical.
Description
Technical field
The invention belongs to deep mining laboratory simulation technical fields, and in particular to a kind of deep-well filling slurry containing ice filling
And stope cooling laboratory simulation device and method.
Background technology
It is following mining industry without useless cleaning mining as the emission reduction of exploitation of mineral resources process energy conservation and environmental requirement are increasingly strict
The inexorable trend of development, to realize green, safety in production, applying for filling technique is essential in development of resources.Filling is adopted
Accumulation on ground surface waste material can be backfilling into underground by ore deposit method, so as to greatly improve stoping operation safe coefficient, improved deep resource and returned
Yield 30%, and environmental pollution caused by accumulation on ground surface waste material is solved, realize lasting exploit.
At present, superficial part mineral resources gradually decrease and exhausted, and mining depth is increasing, and China faces the ore deposit of deep mining
Mountain accounts for the 90% of national mine sum.Deep mining will face the problems such as high-ground stress, High-geotemperature, and exploitation difficulty is caused to add
Greatly, operating environment deteriorates, aeration-cooling and production cost sharply increases, and cooling system power consumption accounts for deep mining total power consumption
More than 25%, for deep resource exploitation propose severe challenge, it would be highly desirable to study efficient, energy saving, safe and reliable mine cooling
System.
The method of mining by the way of filling is combined with mine cooling, it is a kind of novel mine to carry out cooling to stope using obturation
Cooling method.Based on " cold-storage-phase transformation cooling filling " thought, filler containing ice is made in ice pellets and filling slurry stirring and is carried out
Filling with the thawing of ice, absorbs latent heat of phase change, so as to fulfill the cooling to closing on stope.This cooling method has multi-party
The advantage in face：Ice is a kind of substance for carrying high-grade cold, and the ice-out of 1kg can absorb the heat of 335kJ, be equivalent to
The coolant-temperature gage of 8kg raises the heat of 10 DEG C of absorptions, and ice incorporation obturation can be realized more efficient cooling；It is after ice-out
Water, it is environmentally protective, it not can cause environmental pollution, and the cementing material generation aquation in the water and filler after thawing is anti-
Should, the intensity of obturation is can guarantee after consolidation；Compared with air-conditioning under conventional well, complicated air-conditioning need not be arranged in each stope
Pipeline, investment is small, construction and management are succinct；Filling can greatly reduce stope protolith exposed area, so as to reduce protolith
Heat dissipation area, therefore the heat that can reduce protolith distributes；Obturation can effectively stop distinguished and admirable leakage, keep away to a certain extent
Exempt from useless wind series connection, so as to improve distinguished and admirable utilization rate, effectively reduce temperature in hole.Obturation containing ice is efficient with cooling down,
Environmentally protective, the advantages that economy is high is the trend that mining technique develops under high temperature well.
In order to study application of the obturation containing ice under high temperature deep well, it is necessary to first carry out theoretical research, research is filled containing ice
The stope cooling situation of ground paste filling body, and when carrying out theoretical research, it is also necessary to it is largely tested, these experiments, such as
Each of fruit is put into actual stope and does, and the manpower and materials of consuming are high, and test efficiency is low, therefore, if can have a set of depth
Well filling slurry containing ice fills and stope cooling laboratory simulation device, will well solve problem above, still, the prior art
In also lack such device.
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 provide a kind of novel design
Rationally, realize it is convenient and at low cost, using it is easy to operate, service life is long, can perform well in carrying out filling slurry containing ice
The obturation stope pull-down test of uniform pack and deep-well filling mining and for high temperature deep well underground heat exploitation theoretical research,
It is highly practical, using effect is good, convenient for promote the use of deep-well filling slurry containing ice filling and stope cooling laboratory simulation dress
It puts.
In order to solve the above technical problems, the technical solution adopted by the present invention is：A kind of filling of deep-well filling slurry containing ice and
Stope cooling laboratory simulation device, it is characterised in that：Including deep-well simulation mechanism, the filling simulation mechanism of filling slurry containing ice and
Data acquisition control system, the deep-well simulation mechanism include the thermal-insulating body of cube frame structure and are arranged on thermal-insulating body
Interior upper spacer and lower clapboard, the interior region above upper spacer of the thermal-insulating body are to unmind rock mass layer simulated domain,
It is described to unmind in rock mass layer simulated domain filled with rock mass；Area in the thermal-insulating body between upper spacer and lower clapboard
Domain is stope simulated domain, and the region in the thermal-insulating body below lower clapboard is obturation simulated domain, positioned at not opening
Adopt rock mass layer simulated domain thermal-insulating body be by top insulation board, left side thermal insulation board, right side thermal insulation board, front side thermal insulation board and after
The bottom opening babinet that side thermal insulation board is formed, the thermal-insulating body positioned at stope simulated domain are to be kept the temperature by left side thermal insulation board, right side
The top and bottom opening babinet that plate, front side thermal insulation board and rear side thermal insulation board are formed, positioned at the thermal-insulating body of stope simulated domain
On be connected with the stope air handling system that the air in stope simulated domain is adjusted, positioned at unminding rock mass layer
On the top insulation board inner wall of the thermal-insulating body of simulated domain, on the thermal insulation board inner wall of left side, on the thermal insulation board inner wall of right side, front side protect
On warm plate inner wall and heating chamber is both provided on rear side thermal insulation board inner wall, is protected positioned at the left side of the thermal-insulating body of stope simulated domain
Heating chamber is both provided on warm plate inner wall, on the thermal insulation board inner wall of right side, on the thermal insulation board inner wall of front side and on rear side thermal insulation board inner wall；
Thermal-insulating body positioned at obturation simulated domain is by bottom holding plates, left side thermal insulation board, right side thermal insulation board and rear side thermal insulation board
The top of composition and front openings babinet, on the bottom holding plates inner wall of the thermal-insulating body of obturation simulated domain, left side
Heating chamber is both provided on thermal insulation board inner wall, on the thermal insulation board inner wall of right side and on rear side thermal insulation board inner wall, is set in the heating chamber
Carbon fiber electrothermal plate and the heating chamber temperature sensor for being detected in real time to the temperature in the heating chamber are equipped with, it is described
It unminds to be provided in rock mass layer simulated domain and unminds rock mass layer sensor installing pipe, be provided in the stope simulated domain
Stope zone sensors installing pipe is provided in the obturation simulated domain to fill the drawer type filling of the filling slurry containing ice
Box is provided with filling zone sensors installing pipe in the drawer type cartridge, positioned at the thermal-insulating body of obturation simulated domain
Offside door is rotatably connected on the thermal insulation board of left side, the company of rotation on the right side thermal insulation board of the thermal-insulating body of obturation simulated domain
It is connected to offside door；
The filling simulation of filling slurry containing the ice mechanism includes slurry stirring conveying simulation mechanism and blanking simulation mechanism, institute
Stating slurry stirring conveying simulation mechanism includes guide rail and the moving cart rack walked on guide rail, the moving cart rack top
Portion is provided with the mixer of filling slurry containing ice, and the discharge port of the mixer of filling slurry containing ice, which is connected with, tilts down setting
The conveyance conduit of filling slurry containing ice is provided with slurry pipeline transport solenoid valve, the movement on the conveyance conduit of filling slurry containing ice
Trolley rack includes driving the movable motor that the traveling wheel of moving cart rack is walked along guide rail；The blanking simulation mechanism
Including stream slurry funnel, blanking plate and the rack for being fixedly connected on serpentine-like arrangement of spiraling on blanking plate bottom surface, the stream slurry funnel
Outer wall on be fixedly connected with blanking motor, the tooth being meshed with rack is fixedly connected on the output shaft of the blanking motor
Wheel, the bottom of the stream slurry funnel are provided with slurry tube, slurry flow control electromagnetic valve are provided on the slurry tube；
The data acquisition control system includes unminding rock mass layer sensor group, stope simulated domain sensor group, filling
Body simulated domain sensor group, controller and the computer to connect with controller are filled out, it is described to unmind rock mass layer sensor group bag
It includes and is laid in unmind in rock mass layer simulated domain multiple and unminds rock temperature sensor, it is multiple to unmind rock temperatures biography
The signal wire of sensor is drawn out to by unminding rock mass layer sensor installing pipe outside thermal-insulating body；The stope simulated domain passes
Sensor group includes the multiple stope simulated domain temperature sensors being laid in stope simulated domain, multiple stope simulated domain temperature
The signal wire of degree sensor is drawn out to by stope zone sensors installing pipe outside thermal-insulating body；The obturation simulated domain passes
Sensor group includes being laid in multiple filling body temperature in drawer type cartridge and for detecting the temperature of obturation in real time
Sensor is spent, the signal wire of multiple filling temperature sensors is drawn out to drawer type filling by filling zone sensors installing pipe
Outside box；The material position for including the material position of ice filling slurry for convection current slurry funnel and being detected in real time is provided in the stream slurry funnel
Sensor, the output terminal of the heating chamber temperature sensor, the output terminal for unminding rock temperature sensor, stope simulated domain
The output terminal of the output terminal of temperature sensor, the output terminal for filling temperature sensor and level sensor is defeated with controller
Enter end connection；The bottom of the conveyance conduit of filling slurry containing ice is provided with for whether detection stream slurry funnel to have reached below
Distance measuring sensor, the input terminal of the output terminal of the distance measuring sensor and controller connects；The output termination of the controller
Be useful for driving movable motor movable motor driver, for drive blanking motor blanking motor driver, for carbon
The first relay that the power on/off of fiber electric heating plate is controlled, the first solenoid-driven for driving slurry pipeline transport solenoid valve
Device and the second solenoid valve driver for driving slurry flow control electromagnetic valve, the movable motor and movable motor driver
Output terminal connection, the blanking motor is connected with the output terminal of blanking motor driver, and first relay is connected on carbon
In the current supply circuit of fiber electric heating plate, the slurry pipeline transport solenoid valve is connected with the output terminal of the first electromagnetic valve driver, described
Slurry flow control electromagnetic valve is connected with the output terminal of second solenoid valve driver.
Above-mentioned deep-well filling slurry containing ice filling and stope cooling laboratory simulation device, it is characterised in that：Positioned at not
Top insulation board, left side thermal insulation board, right side thermal insulation board, front side thermal insulation board and the rear side thermal insulation board of rock mass layer simulated domain are exploited,
Positioned at the left side thermal insulation board of the thermal-insulating body of stope simulated domain, right side thermal insulation board, front side thermal insulation board and rear side thermal insulation board and
Bottom holding plates, left side thermal insulation board, right side thermal insulation board and rear side thermal insulation board positioned at the thermal-insulating body of obturation simulated domain are equal
It is integrally formed；It is rotatably connected on the left side thermal insulation board of the thermal-insulating body of obturation simulated domain by hinge by thermal insulation board
Manufactured offside door is rotatably connected to by hinge by protecting on the right side thermal insulation board of the thermal-insulating body of obturation simulated domain
Offside door made of warm plate.
Above-mentioned deep-well filling slurry containing ice filling and stope cooling laboratory simulation device, it is characterised in that：It is described to add
Hot chamber is made of channel steel, is respectively provided on the left side channel steel of the thermal-insulating body of obturation simulated domain and the outer wall of right side channel steel
The support plate of support installation drawer type cartridge is useful for, the side of the drawer type cartridge is provided with for support plate insertion
Roller groove is provided with the idler wheel rolled on the supporting plate in the roller groove, is set between the support plate bottom and channel steel
Gusset is equipped with, knob is provided on the outer wall of the drawer type simulation box, guarantor is provided on the inner wall of the drawer type simulation box
Warm layer.
Above-mentioned deep-well filling slurry containing ice filling and stope cooling laboratory simulation device, it is characterised in that：Positioned at adopting
Stope air inlet is provided on the left side thermal insulation board of the thermal-insulating body in field stimulation region, positioned at the thermal-insulating body of stope simulated domain
Right side thermal insulation board on be provided with stope air outlet；The stope air handling system include cold and heat source system and air-treatment with
Transport system, the cold and heat source system include air compressor, solenoid operated four-way valve, the first coil exchanger, throttle solenoid valve
With the second coil exchanger, the exhaust pipe of the air compressor and the D ports of solenoid operated four-way valve connect, the electromagnetism four-way
The C-terminal mouth of valve is connected with the first connectivity port of the first coil exchanger, the second connection of first coil exchanger
Port and the first connectivity port of throttle solenoid valve connect, and second connection end mouth and the second coiled of the throttle solenoid valve change
The first connectivity port connection of hot device, the second connection end mouth of second coil exchanger and the E ports of solenoid operated four-way valve
Connection, the S ports of the solenoid operated four-way valve and the air intake duct of air compressor connect, the side of first coil exchanger
It is provided with fan；The air-treatment includes air-introduced machine and humidifier, the air inlet and stope of the air-introduced machine with transport system
Air outlet connects, and the air outlet of the air-introduced machine is connected by the first air passage with the air inlet port of the second coil exchanger, institute
The outlet air port for stating the second coil exchanger is connected by the second air passage and the air inlet port of humidifier, and the humidifier goes out
Wind port is connected by the 3rd air passage with stope air inlet.
Above-mentioned deep-well filling slurry containing ice filling and stope cooling laboratory simulation device, it is characterised in that：It is described to adopt
Field stimulation area sensor group further includes the stope inlet air temperature sensor being arranged on the 3rd air passage, stope air inlet humidity sensor
Device and stope air inlet air velocity transducer, output terminal, the stope of the stope inlet air temperature sensor enter the wind the defeated of humidity sensor
The output terminal of outlet and stope air inlet air velocity transducer is connected with the input terminal of controller；The output terminal of the controller also connects
Be useful for driving solenoid operated four-way valve the 3rd electromagnetic valve driver, for drive the 4th electromagnetic valve driver of throttle solenoid valve,
The second relay controlled for the power on/off to humidifier and the frequency converter for carrying out frequency control to air-introduced machine, institute
It states the second relay to be connected in the current supply circuit of humidifier, the output terminal of the solenoid operated four-way valve and the 3rd electromagnetic valve driver
Connection, the throttle solenoid valve are connected with the output terminal of the 4th electromagnetic valve driver, the output terminal of the air-introduced machine and frequency converter
Connection.
Above-mentioned deep-well filling slurry containing ice filling and stope cooling laboratory simulation device, it is characterised in that：The control
Device processed includes micro controller module and the data storage that connects with micro controller module and for being connected and leading to computer
The communication module of letter, the output terminal of the heating chamber temperature sensor, the output terminal for unminding rock temperature sensor, stope mould
Intend the output terminal of zone temperature sensor, fill the output terminal of temperature sensor, the output terminal of level sensor, ranging sensing
The output terminal of device, the output terminal of stope inlet air temperature sensor, the output terminal of stope air inlet humidity sensor and stope air inlet wind
The output terminal of fast sensor is connected with the input terminal of micro controller module, the input terminal of the micro controller module be further connected with by
Key operation circuit, the movable motor driver, blanking motor driver, the first relay, the first electromagnetic valve driver, second
Electromagnetic valve driver, the 3rd electromagnetic valve driver, the 4th electromagnetic valve driver, the second relay and frequency converter are and microcontroller
The output terminal connection of module, the output terminal of the micro controller module are further connected with liquid crystal display.
Above-mentioned deep-well filling slurry containing ice filling and stope cooling laboratory simulation device, it is characterised in that：Under described
Partition plate is movably connected in by drawing and pulling type slide in thermal-insulating body, is filled in the thermal-insulating body on the side wall of both sides close to drawer type
Partition plate is both provided at position at the top of box and determines slide, the both sides of the lower clapboard, which are both provided with, determines slide with partition plate and be engaged structure
Partition plate into drawing and pulling type slide moves slide；The blanking plate is movably connected in by drawing and pulling type slide in thermal-insulating body, the guarantor
Determine to be provided with blanking plate at the position above slide positioned at partition plate on the side wall of both sides in incubator body and determine slide, the two of the blanking plate
Side be both provided with blanking plate determine slide be engaged form drawing and pulling type slide blanking plate move slide.
The invention also discloses a kind of method and step is simple, it is convenient to realize, can really simulation filling slurry containing ice it is equal
The process of even filling, and unmind rock mass layer, stope during the stope cooling of simulation deep-well obturation containing ice can be collected
Temperature variation data in area and filling area, the filling of deep-well filling slurry containing ice and stope cooling experiment for theoretical research application
Room analogy method, which is characterized in that this method comprises the following steps：
Determine Step 1: by blanking plate blanking plate is moved slide and is installed to the in vivo blanking plate of incubator on slide, will take out
Drawer formula cartridge is put into obturation simulated domain, and filling slurry containing ice is added in the mixer of filling slurry containing ice；
Step 2: the controller connects the current supply circuit of carbon fiber electrothermal plate, carbon fiber by controlling the first relay
Electric hot plate is begun to warm up, the letter that heating chamber temperature sensor to the temperature in the heating chamber detect and will detect in real time
Number be transferred to controller, controller by received heating chamber detection temperature compared with heating chamber preset temperature, when adding
When hot chamber detection temperature is more than heating chamber preset temperature, controller disconnects carbon fiber electrothermal plate by controlling the first relay
Current supply circuit, carbon fiber electrothermal plate stop heating；When heating chamber detection temperature is less than heating chamber preset temperature, controller passes through
The first relay is controlled, connects the current supply circuit of carbon fiber electrothermal plate, carbon fiber electrothermal plate is begun to warm up；And then it simulates under deep-well
Unmind ore body and country rock fever；
Step 3: controller controls the stope air handling system that the air in stope simulated domain is adjusted,
And then simulate the air inlet stream mode of deep underground stope；
Step 4: the controller control filling simulation of filling slurry containing the ice mechanism, fills in drawer type cartridge and contains
Ice filling slurry, until completing the charging quantity that experiment needs；
Step 5: blanking plate is retracted to outside thermal-insulating body, and lower clapboard is moved into slide by partition plate and is installed to heat preservation
The in vivo partition plate of case is determined on slide, then shuts offside door and offside door, and simulation utilizes the bashing of filling slurry containing ice simultaneously
The process to cool down to stope；During simulation, controller is unminded to unmind that rock temperature sensor detects
Temperature in rock mass layer simulated domain carries out periodic samples, and will sample the obtained temperature unminded in rock mass layer simulated domain
Degree is transferred to computer and is shown；In the stope simulated domain that controller detects stope simulated domain temperature sensor
Temperature carries out periodic samples, and the temperature sampled in obtained stope simulated domain is transferred to computer and is shown；Control
The temperature for the obturation that device processed detects filling temperature sensor carries out periodic samples, and will sample obtained obturation
Temperature be transferred to computer and shown；Storage controller computer is transferred to its unmind in rock mass layer simulated domain
The temperature of temperature, the temperature in stope simulated domain and obturation studies the cooling of deep-well obturation containing ice stope for staff
Characteristic.
Above-mentioned method, it is characterised in that：Controller controls stope air handling system to stope simulation region in step 3
Air in domain is adjusted, and then the detailed process for simulating the air inlet stream mode of deep underground stope is：Unlatching air compressor,
First coil exchanger, the second coil exchanger, air-introduced machine and humidifier, stope inlet air temperature sensor, stope air inlet
Humidity sensor and stope air inlet air velocity transducer are respectively detected stope inlet air temperature, humidity and wind speed and will detect
Signal transmission to controller, controller by received stope inlet air temperature, humidity and wind speed respectively it is corresponding with stope into
Wind preset temperature, humidity and wind speed compare, when the stope inlet air temperature detected is less than stope air inlet preset temperature, controller
By controlling second solenoid valve driver, the coil of solenoid operated four-way valve is driven to be powered, D ports and the E ports phase of solenoid operated four-way valve
Logical, C-terminal mouth is communicated with S ports, and the gas of the exhaust pipe discharge of air compressor enters the D ports of solenoid operated four-way valve, then through E ends
Mouth radiates into the second coil exchanger, using throttle solenoid valve into the first coil exchanger, then by electromagnetism
The C-terminal mouth of four-way valve enters S ports, returns the air intake duct of air compressor, completes heating Xun Huan；Second coiled changes
When hot device is radiated, hot wind enters humidifier by the second air passage, after humidifier humidifies, using the 3rd air passage and adopts
Air inlet enters stope simulated domain, carries out heating adjusting to the air in stope simulated domain, in stope simulated domain
Air introduces the second coil exchanger by air-introduced machine and the first air passage again；When the stope inlet air temperature detected is more than stope
When entering the wind preset temperature, controller drives the coil blackout of solenoid operated four-way valve, electromagnetism four by controlling second solenoid valve driver
The E ports of port valve are communicated with S ports, and D ports are communicated with C-terminal mouth, and the gas of the exhaust pipe discharge of air compressor enters electromagnetism
The D ports of four-way valve, then radiate through C-terminal mouth into the first coil exchanger, enter second using throttle solenoid valve
Coil exchanger, the second coil exchanger freeze, then enter S ports by the E ports of solenoid operated four-way valve, return sky
The air intake duct of air compressor completes refrigeration cycle；When second coil exchanger is freezed, cold wind passes through the second air passage
Into humidifier, after humidifier humidifies, enter stope simulated domain using the 3rd air passage and stope air inlet, to stope
Air in simulated domain carries out refrigeration adjusting, and the air in stope simulated domain introduces the by air-introduced machine and the first air passage again
Two coil exchangers；When the humidity of the stope air inlet detected, which is less than stope air inlet, presets humidity, controller passes through control
Second relay connects the current supply circuit of humidifier；When the humidity of the stope air inlet detected is more than the default humidity of stope air inlet
When, controller disconnects the current supply circuit of humidifier by controlling the second relay；It is adopted when the stope air inlet wind speed detected is less than
When air inlet wind speed is preset in field, controller carries out frequency control by frequency converter to air-introduced machine, accelerates the rotating speed of air-introduced machine；Work as detection
When the wind speed of the stope air inlet arrived presets wind speed more than stope air inlet, controller carries out change frequency modulation by frequency converter to air-introduced machine
Speed slows down the rotating speed of air-introduced machine.
Above-mentioned method, it is characterised in that：The control of controller described in the step 4 filling simulation of filling slurry containing ice
Mechanism, the detailed process of filling filling slurry containing ice is in drawer type cartridge：The mixer of filling slurry containing ice is opened, works as control
Device processed has reached the lower section of the conveyance conduit of filling slurry containing ice according to the Distance Judgment that distance measuring sensor detects to stream slurry funnel
When, controller is by controlling the first electromagnetic valve driver, and driving slurry pipeline transport solenoid valve is opened, and the mixer of filling slurry containing ice stirs
The filling slurry containing ice mixed is by containing ice filling slurry conveyance conduit into becoming a mandarin in slurry funnel, when controller is sensed according to material position
Device detects that stream slurry funnel includes the material position of ice filling slurry, determines stream slurry funnel and includes the material position of ice filling slurry and has reached
After default material position, controller by controlling the first electromagnetic valve driver, close by driving slurry pipeline transport solenoid valve, stops toward stream slurry leakage
Filling slurry containing ice is added in bucket；After the material position of filling slurry containing ice in stream slurry funnel reaches default material position, controller passes through
Blanking motor driver is controlled, driving blanking motor rotates, and blanking motor band moving gear rotates, and gear is walked along rack, meanwhile,
Controller by controlling second solenoid valve driver, open by driving slurry flow control electromagnetic valve, being filled containing ice in stream slurry funnel
Extender paste is entered by slurry tube in drawer type cartridge；When stream slurry funnel is walked again to close to the delivery pipe of filling slurry containing ice
When at the position in road, for controller by controlling movable motor driver, driving movable motor drives the walking of moving cart rack
Wheel is walked along guide rail, and stream slurry funnel is made to arrive again at the lower section of the conveyance conduit of filling slurry containing ice；Above procedure is repeated, until root
The filling multilayer filling slurry containing ice in drawer type cartridge is needed according to the experiment.
The present invention has the following advantages compared with prior art：
1st, the structure of deep-well filling slurry containing ice filling of the present invention and stope cooling laboratory simulation device is simple, and design is new
Clever reasonable, it is convenient and at low cost to realize.
2nd, deep-well filling slurry containing ice of the invention filling and stope cooling laboratory simulation device, employ layer-stepping knot
Structure, can easily simulate high temperature deep well unminds rock mass floor, stope area and filling area, employs filling slurry containing ice and fills
Simulation mechanism is filled out, is capable of the process of true simulation filling slurry containing ice uniform pack；Employ small-sized stope air adjustment system
System can truly simulate stope air characteristics, and then true simulation deep-well obturation containing ice stope cooling, can be fine
Ground is used to carry out the obturation stope pull-down test of deep-well filling mining, and for the theoretical research of high temperature deep well underground heat exploitation.
3rd, deep-well filling slurry containing ice of the invention filling and stope cooling laboratory simulation device, use is easy to operate,
Failure is less prone to, service life is long.
4th, the method and step of deep-well filling slurry containing ice of the invention filling and stope cooling laboratory simulation method is simple,
It is convenient to realize, is capable of the process of true simulation filling slurry containing ice uniform pack, and can collect and simulate deep-well and filled containing ice
The temperature variation data in rock mass floor, stope area and filling area is unminded during filling out the cooling of body stope, it should for theoretical research
With.
5th, the present invention's is highly practical, and using effect is good, convenient for promoting the use of.
To sum up shown, rationally, it is convenient and at low cost to realize, use is easy to operate, service life for novel design of the invention
It is long, it can perform well in carrying out the obturation stope pull-down test of the uniform pack of filling slurry containing ice and deep-well filling mining,
And for the theoretical research of high temperature deep well underground heat exploitation, highly practical, using effect is good, convenient for promoting the use of.
Below by drawings and examples, technical scheme is described in further detail.
Description of the drawings
Fig. 1 is the structure diagram of deep-well filling slurry containing ice of the present invention filling and stope cooling laboratory simulation device
(being not shown in figure data acquisition control system).
Internal structure schematic diagram when Fig. 2 is installation blanking simulation mechanism in thermal-insulating body of the present invention.
Fig. 3 is the A portions enlarged drawing of Fig. 2.
Internal structure schematic diagram when Fig. 4 is installation lower clapboard in thermal-insulating body of the present invention.
Fig. 5 is the B portions enlarged drawing of Fig. 4.
Fig. 6 is the structure diagram of the filling simulation of filling slurry containing ice mechanism of the invention.
Fig. 7 is the front view that drawer type of the present invention simulates box.
Fig. 8 is the right view of Fig. 7.
Fig. 9 is the connection relationship diagram of channel steel of the present invention, support plate and gusset.
Figure 10 is the right view of Fig. 9.
Figure 11 is the schematic block circuit diagram of data acquisition control system of the present invention.
Reference sign:
1-thermal-insulating body；2-unmind rock mass layer simulated domain；3-stope simulated domain；
4-obturation simulated domain；5-1-upper spacer；5-2-lower clapboard；
6-drawer type cartridge；7-carbon fiber electrothermal plate；8-offside door；
9-offside door；10-hinge；11-guide rail；
12-moving cart rack；13-filling slurry containing ice mixer；
14-filling slurry containing ice conveyance conduit；15-moving cart rack；
16-stream slurry funnel；17-rack；18-blanking motor；
19-gear；20-heating chamber temperature sensor；
21-unmind rock mass layer sensor installing pipe；22-stope zone sensors installing pipe；
23-1-air compressor；23-2-solenoid operated four-way valve；The coil exchangers of 23-3-first；23-4-the second
Coil exchanger；23-5-throttle solenoid valve；23-6-fan；
The air passages of 24-1-first；24-2-air-introduced machine；The air passages of 24-3-second；
24-4-humidifier；The air passages of 24-5-the 3rd；25-slurry tube；
26-slurry flow control electromagnetic valve；27-unmind rock temperature sensor；
28-stope simulated domain temperature sensor；29-stope inlet air temperature sensor；
30-stope enters the wind humidity sensor；31-stope enters the wind air velocity transducer；
32-controller；33-computer；34-filling temperature sensor；
35-level sensor；36-distance measuring sensor；37-movable motor driver；
38-blanking motor driver；39-the first relay；40-slurry pipeline transport solenoid valve；
41-the first electromagnetic valve driver；42-second solenoid valve driver；
43-the three electromagnetic valve driver；44-the four electromagnetic valve driver；
45-the second relay；46-frequency converter；47-channel steel；
48-support plate；49-roller groove；50-idler wheel；
51-gusset；52-knob；53-filling zone sensors installing pipe；
54-insulating layer；55-partition plate determines slide；56-partition plate moves slide；
57-blanking plate；58-blanking plate determines slide；59-blanking plate moves slide.
Specific embodiment
As shown in Fig. 1~Fig. 5, deep-well filling slurry containing ice of the invention filling and stope cooling laboratory simulation device,
Including deep-well simulation mechanism, the filling simulation mechanism of filling slurry containing ice and data acquisition control system, the deep-well simulation mechanism
Thermal-insulating body 1 and the upper spacer 5-1 and lower clapboard 5-2 that are arranged in thermal-insulating body 1, the guarantor including cube frame structure
Region in incubator body 1 above upper spacer 5-1 is described to unmind the simulation of rock mass layer to unmind rock mass layer simulated domain 2
Rock mass is filled in region 2；It is simulated for stope in region in the thermal-insulating body 1 between upper spacer 5-1 and lower clapboard 5-2
Region 3, the region in the thermal-insulating body 1 below lower clapboard 5-2 are obturation simulated domain 4, positioned at unminding rock mass
The thermal-insulating body 1 of layer simulated domain 2 is to be protected by top insulation board, left side thermal insulation board, right side thermal insulation board, front side thermal insulation board and rear side
The bottom opening babinet that warm plate is formed, the thermal-insulating body 1 positioned at stope simulated domain 3 be by left side thermal insulation board, right side thermal insulation board,
The top and bottom opening babinet that front side thermal insulation board and rear side thermal insulation board are formed, on the thermal-insulating body 1 of stope simulated domain 3
The stope air handling system that the air in stope simulated domain 3 is adjusted is connected with, positioned at unminding rock mass layer
On the top insulation board inner wall of the thermal-insulating body 1 of simulated domain 2, on the thermal insulation board inner wall of left side, on the thermal insulation board inner wall of right side, front side
On thermal insulation board inner wall and heating chamber is both provided on rear side thermal insulation board inner wall, positioned at a left side for the thermal-insulating body 1 of stope simulated domain 3
Be both provided on the thermal insulation board inner wall of side, on the thermal insulation board inner wall of right side, on the thermal insulation board inner wall of front side and on rear side thermal insulation board inner wall plus
Hot chamber；Thermal-insulating body 1 positioned at obturation simulated domain 4 is by bottom holding plates, left side thermal insulation board, right side thermal insulation board and rear side
The top and front openings babinet that thermal insulation board is formed, positioned at the bottom holding plates inner wall of the thermal-insulating body 1 of obturation simulated domain 4
Above, heating chamber, the heating are both provided on the thermal insulation board inner wall of left side, on the thermal insulation board inner wall of right side and on rear side thermal insulation board inner wall
Intracavitary is provided with carbon fiber electrothermal plate 7 and the heating chamber temperature sensing for being detected in real time to the temperature in the heating chamber
Device 20, it is described unmind to be provided in rock mass layer simulated domain 2 unmind rock mass layer sensor installing pipe 21, stope simulation
Stope zone sensors installing pipe 22 is provided in region 3, is provided in the obturation simulated domain 4 and is filled for filling containing ice
The drawer type cartridge 6 of slurry is provided with filling zone sensors installing pipe 53 in the drawer type cartridge 6, positioned at obturation
Offside door 8 is rotatably connected on the left side thermal insulation board of the thermal-insulating body 1 of simulated domain 4, positioned at the heat preservation of obturation simulated domain 4
Offside door 9 is rotatably connected on the right side thermal insulation board of babinet 1；
With reference to Fig. 6, the filling simulation of filling slurry containing the ice mechanism includes slurry stirring conveying simulation mechanism and blanking die
Intend mechanism, the slurry stirring conveying simulation mechanism includes guide rail 11 and the moving cart rack 12 walked on guide rail 11, institute
It states 12 top of moving cart rack and is provided with the mixer of filling slurry containing ice 13, the discharging of the mixer of filling slurry containing ice 13
Mouth is connected with the conveyance conduit of filling slurry containing ice 14 for tilting down setting, is set on the conveyance conduit of filling slurry containing ice 14
There is slurry pipeline transport solenoid valve 40, the moving cart rack 12 includes driving the traveling wheel 12-1 edges of moving cart rack 12
The movable motor 15 that guide rail 11 is walked；The blanking simulation mechanism includes stream slurry funnel 16, blanking plate 57 and is fixedly connected on down
The rack 17 of serpentine-like arrangement of spiraling on 57 bottom surface of flitch, the stream are starched and are fixedly connected with blanking motor on the outer wall of funnel 16
18, the gear 19 being meshed with rack 17 is fixedly connected on the output shaft of the blanking motor 18, the stream slurry funnel 16
Bottom is provided with slurry tube 25, and slurry flow control electromagnetic valve 26 is provided on the slurry tube 25；
With reference to Figure 11, the data acquisition control system includes unminding rock mass layer sensor group, stope simulated domain biography
Sensor group, obturation simulated domain sensor group, controller 32 and the computer 33 to connect with controller 32, it is described to unmind rock
Body layer sensor group includes being laid in unmind in rock mass layer simulated domain 2 multiple and unminds rock temperature sensor 27, more
A signal wire for unminding rock temperature sensor 27 is drawn out to incubator by unminding rock mass layer sensor installing pipe 21
Outside body 1；The stope simulated domain sensor group includes the multiple stope simulated domain temperature being laid in stope simulated domain 3
Sensor 28, the signal wire of multiple stope simulated domain temperature sensors 28 are drawn out to by stope zone sensors installing pipe 22
Outside thermal-insulating body 1；The obturation simulated domain sensor group includes being laid in drawer type cartridge 6 and for obturation
Multiple filling temperature sensors 34 for being detected in real time of temperature, the signal wires of multiple filling temperature sensors 34 are logical
Over packing zone sensors installing pipe 53 is drawn out to outside drawer type cartridge 6；It is provided in the stream slurry funnel 16 and is starched for convection current
The level sensor 35 that the material position that funnel 16 includes ice filling slurry is detected in real time, the heating chamber temperature sensor 20
Output terminal, the output terminal for unminding rock temperature sensor 27, the output terminal of stope simulated domain temperature sensor 28, obturation
The input terminal of the output terminal of temperature sensor 34 and the output terminal of level sensor 35 with controller 32 is connected；It is described to be filled containing ice
The bottom of extender paste conveyance conduit 14 is provided with for whether detection stream slurry funnel 16 to have reached distance measuring sensor 36 below,
The output terminal of the distance measuring sensor 36 is connected with the input terminal of controller 32；The output of the controller 32 is terminated with driving
The movable motor driver 37 of dynamic movable motor 15, for drive blanking motor 18 blanking motor driver 38, for carbon
The first relay 39 that the power on/off of fiber electric heating plate 7 is controlled, the first electromagnetism for driving slurry pipeline transport solenoid valve 40
Valve actuator 41 and the second solenoid valve driver 42 for driving slurry flow control electromagnetic valve 26, the movable motor 15 with
The output terminal connection of movable motor driver 37, the blanking motor 18 are connected with the output terminal of blanking motor driver 38, institute
It states the first relay 39 to be connected in the current supply circuit of carbon fiber electrothermal plate 7,40 and first electromagnetism of slurry pipeline transport solenoid valve
The output terminal connection of valve actuator 41, the output terminal of the slurry flow control electromagnetic valve 26 and second solenoid valve driver 42 connect
It connects.
Since when stream slurry funnel 16 does not reach the lower section of the conveyance conduit of filling slurry containing ice 14, distance measuring sensor 36 detects
To be that it includes the distance between ice filling slurry top surface with 6 inner bottom surface of drawer type cartridge or drawer type cartridge 6, this
It is in larger distance；When stream slurry funnel 16 reaches the lower section of the conveyance conduit of filling slurry containing ice 14, what distance measuring sensor 36 detected
It is that it includes the distance between ice filling slurry top surface with drawer type cartridge 6, this is apart from very little；Therefore sensed using ranging
Device 36 is able to detect that whether stream slurry funnel 16 has reached 14 lower section of the conveyance conduit of filling slurry containing ice.
In the present embodiment, kept the temperature positioned at the top insulation board, left side thermal insulation board, right side for unminding rock mass layer simulated domain 2
Plate, front side thermal insulation board and rear side thermal insulation board, left side thermal insulation board, right side heat preservation positioned at the thermal-insulating body 1 of stope simulated domain 3
Plate, front side thermal insulation board and rear side thermal insulation board and the bottom holding plates of thermal-insulating body 1 positioned at obturation simulated domain 4, left side
Thermal insulation board, right side thermal insulation board and rear side thermal insulation board are integrally formed；As shown in Figure 1, the incubator positioned at obturation simulated domain 4
Offside door 8 made of thermal insulation board are rotatably connected to by hinge 10 on the left side thermal insulation board of body 1, positioned at obturation simulated domain
Offside door 9 made of thermal insulation board are rotatably connected to by hinge 10 on the right side thermal insulation board of 4 thermal-insulating body 1.Specific implementation
When, offside door 8, the top of offside door 9 are docked with the front side thermal insulation board of the thermal-insulating body 1 positioned at stope simulated domain 3, form one
The thermal-insulating body 1 of a closing.
In the present embodiment, with reference to Fig. 7, Fig. 8, Fig. 9 and Figure 10, the heating chamber is made of channel steel 47, positioned at obturation mould
Intend being both provided on the left side channel steel 47 of thermal-insulating body 1 in region 4 and the outer wall of right side channel steel 47 and be used to support installation drawer type
The support plate 48 of cartridge 6, the side of the drawer type cartridge 6 is provided with the roller groove 49 being inserted into for support plate 48, described
The idler wheel 50 rolled in support plate 48 is provided in roller groove 49, is set between 48 bottom of support plate and channel steel 47
There is gusset 51, knob 52 is provided on the outer wall of the drawer type simulation box 6, is set on the inner wall of the drawer type simulation box 6
There is insulating layer 54.
In the present embodiment, stope air inlet is provided on the left side thermal insulation board of the thermal-insulating body 1 of stope simulated domain 3
Mouthful, it is provided with stope air outlet on the right side thermal insulation board of the thermal-insulating body 1 of stope simulated domain 3；It is as shown in Figure 1, described
Stope air handling system includes cold and heat source system and air-treatment and transport system, and the cold and heat source system is compressed including air
Machine 23-1, solenoid operated four-way valve 23-2, the first coil exchanger 23-3, throttle solenoid valve 23-5 and the second coil exchanger
23-4, the exhaust pipe of the air compressor 23-1 are connected with the D ports of solenoid operated four-way valve 23-2, the solenoid operated four-way valve 23-2
C-terminal mouth be connected with the first connectivity port of the first coil exchanger 23-3, the of the first coil exchanger 23-3
Two connectivity ports are connected with the first connectivity port of throttle solenoid valve 23-5, the second connection end mouth of the throttle solenoid valve 23-5
It is connected with the first connectivity port of the second coil exchanger 23-4, the second connection end of the second coil exchanger 23-4
Mouth is connected with the E ports of solenoid operated four-way valve 23-2, the S ports of the solenoid operated four-way valve 23-2 and the air-breathing of air compressor 23-1
Pipe connects, and the side of the first coil exchanger 23-3 is provided with fan 23-6；The air-treatment and transport system bag
Air-introduced machine 24-2 and humidifier 24-4 are included, the air inlet of the air-introduced machine 24-2 is connected with stope air outlet, the air-introduced machine 24-
2 air outlet is connected by the first air passage 24-1 with the air inlet port of the second coil exchanger 23-4, second coiled
The outlet air port of heat exchanger 23-4 is connected by the second air passage 24-3 with the air inlet port of humidifier 24-4, the humidifier 24-4
Outlet air port be connected by the 3rd air passage 24-5 with stope air inlet.
When refrigerating operaton, it is not powered to the coil of solenoid operated four-way valve 23-2, E ports and the S ends of solenoid operated four-way valve 23-2
It mouthful communicating, D ports are communicated with C-terminal mouth, such as the right-hand circular direction in Fig. 1, what the exhaust pipe of air compressor 23-1 was discharged
Gas enters the D ports of solenoid operated four-way valve 23-2, then radiates through C-terminal mouth into the first coil exchanger 23-3, then passes through
Throttle solenoid valve 23-5 is crossed into the second coil exchanger 23-4, the second coil exchanger 23-4 freezes, then by electricity
The E ports of magnetic four-way valve 23-2 enter S ports, return the air intake duct of air compressor 23-1, complete refrigeration cycle；Described
When two coil exchanger 23-4 are freezed, cold wind enters humidifier 24-4 by the second air passage 24-3, by humidifier 24-
After 4 humidifications, enter stope simulated domain 3 using the 3rd air passage 24-5 and stope air inlet, to the sky in stope simulated domain 3
Gas carries out refrigeration adjusting, and the air in stope simulated domain 3 passes through air-introduced machine 24-2 and the first air passage 24-1 and introduces the second disk again
Pipe heat exchanger 23-4.
When heating operation, the coil of solenoid operated four-way valve 23-2 is powered, D ports and the E ports phase of solenoid operated four-way valve 23-2
Logical, C-terminal mouth is communicated with S ports；Such as the left-hand circular direction in Fig. 1, the gas of the exhaust pipe discharge of air compressor 23-1
It radiates into the D ports of solenoid operated four-way valve 23-2, then through E ports into the second coil exchanger 23-4, using section
Manifold solenoid valve 23-5 enters the first coil exchanger 23-3, then enters S ports by the C-terminal mouth of solenoid operated four-way valve 23-2, then returns
To the air intake duct of air compressor 23-1, heating Xun Huan is completed；When the second coil exchanger 23-4 is radiated, hot wind
Humidifier 24-4 is entered by the second air passage 24-3, after humidifier 24-4 humidifications, using the 3rd air passage 24-5 and stope
Air inlet enters stope simulated domain 3, carries out heating adjusting to the air in stope simulated domain 3, in stope simulated domain 3
Air introduces the second coil exchanger 23-4 by air-introduced machine 24-2 and the first air passage 24-1 again.
In the present embodiment, with reference to Figure 11, the stope simulated domain sensor group, which further includes, is arranged on the 3rd air passage 24-5
On stope inlet air temperature sensor 29, stope air inlet humidity sensor 30 and stope air inlet air velocity transducer 31, the stope
The output terminal of inlet air temperature sensor 29, the output terminal of stope air inlet humidity sensor 30 and stope enter the wind air velocity transducer 31
Input terminal of the output terminal with controller 32 is connected；The output terminal of the controller 32 is further connected with to drive solenoid operated four-way valve
The 3rd electromagnetic valve driver 43 of 23-2, for drive throttle solenoid valve 23-5 the 4th electromagnetic valve driver 44, for pair plus
The second relay 45 that the power on/off of wet device 24-4 is controlled and the frequency converter for carrying out frequency control to air-introduced machine 24-2
46, second relay 45 is connected in the current supply circuit of humidifier 24-4, the solenoid operated four-way valve 23-2 and the 3rd electromagnetism
The output terminal connection of valve actuator 43, the throttle solenoid valve 23-5 are connected with the output terminal of the 4th electromagnetic valve driver 44, institute
The output terminal that air-introduced machine 24-2 is stated with frequency converter 46 is connected.
In the present embodiment, as shown in figure 11, the controller 32 includes micro controller module 32-1 and and microcontroller
The data storage 32-2 that module 32-1 the connects and communication module 32-3 for being connected and communicating with computer 33, the heating
The output terminal of chamber temperature sensor 20, the output terminal for unminding rock temperature sensor 27, stope simulated domain temperature sensor
28 output terminal, the output for filling the output terminal of temperature sensor 34, the output terminal of level sensor 35, distance measuring sensor 36
End, the output terminal of the output terminal of stope inlet air temperature sensor 29, stope air inlet humidity sensor 30 and stope air inlet wind speed pass
Input terminal of the output terminal of sensor 31 with micro controller module 32-1 is connected, and the input terminal of the micro controller module 32-1 is also
It is connected to button operation circuit 32-4, the movable motor driver 37, blanking motor driver 38, the first relay 39, first
Electromagnetic valve driver 41, second solenoid valve driver 42, the 3rd electromagnetic valve driver 43, the 4th electromagnetic valve driver 44, second
The output terminal of relay 45 and frequency converter 46 with micro controller module 32-1 is connected, the output of the micro controller module 32-1
End is further connected with liquid crystal display 32-5.
In the present embodiment, as shown in Fig. 2, Fig. 3, Fig. 4 and Fig. 5, the lower clapboard 5-2 is flexibly connected by drawing and pulling type slide
In thermal-insulating body 1, it is both provided in the thermal-insulating body 1 on the side wall of both sides at the position at 6 top of drawer type cartridge
Partition plate determines slide 55, and the both sides of the lower clapboard 5-2, which are both provided with, determines slide 55 with partition plate and be engaged to form drawing and pulling type slide
Partition plate moves slide 56；The blanking plate 57 is movably connected in by drawing and pulling type slide in thermal-insulating body 1, in the thermal-insulating body 1
It is located at partition plate on the side wall of both sides and determine to be provided with blanking plate at the position above slide 55 and determines slide 58, the both sides of the blanking plate 57
Be both provided with blanking plate determine slide 58 be engaged form drawing and pulling type slide blanking plate move slide 59.
Deep-well filling slurry containing the ice filling of the present invention and stope cooling laboratory simulation method, comprise the following steps：
Step 1: blanking plate 57 is moved the blanking plate that slide 59 is installed in thermal-insulating body 1 by blanking plate determines slide 58
On, drawer type cartridge 6 is put into obturation simulated domain 4, and adds in the mixer of filling slurry containing ice 13 and is filled containing ice
Extender paste；
Step 2: the controller 32 by control the first relay 39, connect carbon fiber electrothermal plate 7 current supply circuit,
Carbon fiber electrothermal plate 7 is begun to warm up, and heating chamber temperature sensor 20 carries out the temperature in the heating chamber to detect in real time and will
The signal transmission detected is to controller 32, and controller 32 is by received heating chamber detection temperature and heating chamber preset temperature
It is compared, when heating chamber detection temperature is more than heating chamber preset temperature, controller 32 is broken by controlling the first relay 39
The current supply circuit of carbon fiber electrothermal plate 7 is opened, carbon fiber electrothermal plate 7 stops heating；When heating chamber detection temperature is pre- less than heating chamber
If during temperature, controller 32 connects the current supply circuit of carbon fiber electrothermal plate 7, carbon fiber electric heating by controlling the first relay 39
Plate 7 is begun to warm up；And then it simulates and unminds ore body and country rock fever under deep-well；
Step 3: controller 32 controls the stope air handling system to adjust the air in stope simulated domain 3
Section, and then simulate the air inlet stream mode of deep underground stope；
Step 4: controller 32 controls the filling simulation of filling slurry containing the ice mechanism, the filling in drawer type cartridge 6
Filling slurry containing ice, until completing the charging quantity that experiment needs；
Step 5: blanking plate 57 is retracted to outside thermal-insulating body 1, and lower clapboard 5-2 is moved into slide 56 by partition plate and is pacified
The partition plate being attached in thermal-insulating body 1 is determined on slide 55, then shuts offside door 8 and offside door 9, and simulation utilizes filling slurry containing ice
Bashing and the process to cool down to stope；During simulation, controller 32 is to unminding rock temperature sensor
27 temperature unminded in rock mass layer simulated domain 2 detected carry out periodic samples, and unmind rock by what sampling obtained
Temperature in body layer simulated domain 2 is transferred to computer 33 and is shown；Controller 32 is to stope simulated domain temperature sensor
Temperature in the 28 stope simulated domains 3 detected carries out periodic samples, and will sample in obtained stope simulated domain 3
Temperature is transferred to computer 33 and is shown；Controller 32 to the temperature of obturation that filling temperature sensor 34 detects into
Row periodic samples, and the temperature for sampling obtained obturation is transferred to computer 33 and is shown；The storage control of computer 33
What device 32 processed was transferred to it unminds the temperature in rock mass layer simulated domain 2, the temperature in stope simulated domain 3 and obturation
Temperature studies the deep-well stope cooling characteristic of obturation containing ice for staff.
In the present embodiment, controller 32 controls stope air handling system to the sky in stope simulated domain 3 in step 3
Gas is adjusted, and then the detailed process for simulating the air inlet stream mode of deep underground stope is：Open air compressor 23-1, first
Coil exchanger 23-3, the second coil exchanger 23-4, air-introduced machine 24-2 and humidifier 24-4, stope inlet air temperature sensing
Device 29, stope air inlet humidity sensor 30 and stope enter the wind air velocity transducer 31 respectively to stope inlet air temperature, humidity and wind speed
It is detected and by the signal transmission detected to controller 32, controller 32 is by received stope inlet air temperature, humidity
It corresponds to wind speed compared with entering the wind preset temperature, humidity and wind speed with stope, is adopted when the stope inlet air temperature detected is less than respectively
During the air inlet preset temperature of field, controller 32 is by controlling second solenoid valve driver 42, the coil of driving solenoid operated four-way valve 23-2
It is powered, the D ports of solenoid operated four-way valve 23-2 are communicated with E ports, and C-terminal mouth is communicated with S ports, the exhaust pipe of air compressor 23-1
The gas of discharge enters the D ports of solenoid operated four-way valve 23-2, then is dissipated through E ports into the second coil exchanger 23-4
Heat, using throttle solenoid valve 23-5 into the first coil exchanger 23-3, then the C-terminal mouth entrance by solenoid operated four-way valve 23-2
S ports return the air intake duct of air compressor 23-1, complete heating Xun Huan；The second coil exchanger 23-4 is carried out
During heat dissipation, hot wind enters humidifier 24-4 by the second air passage 24-3, after humidifier 24-4 humidifications, using the 3rd air passage
24-5 and stope air inlet enter stope simulated domain 3, and heating adjusting, stope mould are carried out to the air in stope simulated domain 3
The air intended in region 3 introduces the second coil exchanger 23-4 by air-introduced machine 24-2 and the first air passage 24-1 again；Work as detection
When the stope inlet air temperature arrived is more than stope air inlet preset temperature, controller 32 is driven by controlling second solenoid valve driver 42
The coil blackout of dynamic solenoid operated four-way valve 23-2, the E ports of solenoid operated four-way valve 23-2 are communicated with S ports, and D ports are communicated with C-terminal mouth,
The gas of the exhaust pipe discharge of air compressor 23-1 enters the D ports of solenoid operated four-way valve 23-2, then enters the first disk through C-terminal mouth
Pipe heat exchanger 23-3 radiates, and enters the second coil exchanger 23-4, the second coil pipe using throttle solenoid valve 23-5
Formula heat exchanger 23-4 freezes, then enters S ports by the E ports of solenoid operated four-way valve 23-2, returns air compressor 23-1
Air intake duct, complete refrigeration cycle；When the second coil exchanger 23-4 is freezed, cold wind passes through the second air passage 24-3
Into humidifier 24-4, after humidifier 24-4 humidifications, enter stope mould using the 3rd air passage 24-5 and stope air inlet
Intend region 3, carry out refrigeration adjusting to the air in stope simulated domain 3, the air in stope simulated domain 3 passes through air-introduced machine again
24-2 and the first air passage 24-1 introduces the second coil exchanger 23-4；When detect stope air inlet humidity be less than stope into
When wind presets humidity, controller 32 connects the current supply circuit of humidifier 24-4 by controlling the second relay 45；When what is detected
When the humidity of stope air inlet presets humidity more than stope air inlet, controller 32 disconnects humidifier by controlling the second relay 45
The current supply circuit of 24-4；When the stope air inlet wind speed detected presets air inlet wind speed less than stope, controller 32 passes through frequency conversion
Device 46 carries out frequency control to air-introduced machine 24-2, accelerates the rotating speed of air-introduced machine 24-2；When the wind speed of the stope air inlet detected is big
When stope enters the wind default wind speed, controller 32 carries out frequency control by frequency converter 46 to air-introduced machine 24-2, slows down air-introduced machine
The rotating speed of 24-2.
In the present embodiment, controller 32 described in step 4 controls the filling simulation of filling slurry containing the ice mechanism, toward pumping
The detailed process of filling filling slurry containing ice is in drawer formula cartridge 6：The mixer of filling slurry containing ice 13 is opened, when controller 32
It has been reached according to the Distance Judgment that distance measuring sensor 36 detects to stream slurry funnel 16 under the conveyance conduit of filling slurry containing ice 14
Fang Shi, controller 32 is by controlling the first electromagnetic valve driver 41, and driving slurry pipeline transport solenoid valve 40 is opened, filling slurry containing ice
The filling slurry containing ice that mixer 13 is stirred works as control by containing ice filling slurry conveyance conduit 14 into becoming a mandarin in slurry funnel 16
Device 32 detects that stream slurry funnel 16 includes the material position of ice filling slurry according to level sensor 35, determines stream slurry funnel 16 and includes
After the material position of ice filling slurry has reached default material position, controller 32 drives slurry by controlling the first electromagnetic valve driver 41
Transfer solenoid valve 40 is closed, and stops adding in filling slurry containing ice in stream slurry funnel 16；When being filled containing ice in stream slurry funnel 16
After slurry level reaches default material position, by controlling blanking motor driver 38, driving blanking motor 18 rotates controller 32, under
Material motor 18 is rotated with moving gear 19, and gear 19 is walked along rack 17, meanwhile, controller 32 is by controlling second solenoid valve to drive
Device 42, driving slurry flow control electromagnetic valve 26 are opened, and the filling slurry containing ice in stream slurry funnel 16 is entered by slurry tube 25
In drawer type cartridge 6；When stream slurry funnel 16 is walked again at the position of the conveyance conduit of filling slurry containing ice 14, control
For device 32 processed by controlling movable motor driver 37, driving movable motor 15 drives the traveling wheel 12-1 edges of moving cart rack 12
Guide rail 11 is walked, and stream slurry funnel 16 is made to arrive again at the lower section of the conveyance conduit of filling slurry containing ice 14；Above procedure is repeated, until
It is needed to fill multilayer filling slurry containing ice in drawer type cartridge 6 according to experiment.
It one is gone one time when it is implemented, the capacity for flowing slurry funnel 16 is set greater than stream slurry funnel 16 and is walked along rack 17
The amount of the filling slurry containing ice of filling in drawer type cartridge 6；Stream slurry funnel 16 walking one has been prestored in controller 32
The number of turns that a blanking motor 18 is gone to rotate, controller 32 can be judged to flow according to its number of turns that blanking motor 18 is driven to rotate
Slurry funnel 16 is walked again have been arrived at the position of the conveyance conduit of filling slurry containing ice 14；Moreover, it is prestored in controller
When stream slurry funnel 16 walking one goes one time, stream slurry funnel 16 arrives again at 14 lower section of filling slurry containing ice conveyance conduit, row
The number of turns of rotation needed for motor 15 is walked, in such manner, it is possible to ensure the uniformity of filling, and intelligence degree is high, without manual intervention
Entire stowing operation.
The above is only presently preferred embodiments of the present invention, not the present invention imposed any restrictions, it is every according to the present invention
Any simple modification, change and the equivalent structure that technical spirit makees above example change, and still fall within skill of the present invention
In the protection domain of art scheme.
Claims (10)
1. a kind of deep-well filling slurry containing ice filling and stope cooling laboratory simulation device, it is characterised in that：Including deep-well mould
Intend mechanism, the filling simulation mechanism of filling slurry containing ice and data acquisition control system, the deep-well simulation mechanism includes cube
The thermal-insulating body (1) of frame structure and the upper spacer (5-1) being arranged in thermal-insulating body (1) and lower clapboard (5-2), the heat preservation
Region in babinet (1) above upper spacer (5-1) is described to unmind rock mass layer to unmind rock mass layer simulated domain (2)
Rock mass is filled in simulated domain (2)；Area in the thermal-insulating body (1) between upper spacer (5-1) and lower clapboard (5-2)
Domain is stope simulated domain (3), and it is obturation simulation region that the region below lower clapboard (5-2) is located in the thermal-insulating body (1)
Domain (4), positioned at the thermal-insulating body (1) for unminding rock mass layer simulated domain (2) for by top insulation board, left side thermal insulation board, right side
The bottom opening babinet that thermal insulation board, front side thermal insulation board and rear side thermal insulation board are formed, the thermal-insulating body positioned at stope simulated domain (3)
(1) it is the top and bottom opening babinet being made of left side thermal insulation board, right side thermal insulation board, front side thermal insulation board and rear side thermal insulation board,
It is connected with that the air in stope simulated domain (3) is adjusted on the thermal-insulating body (1) of stope simulated domain (3)
Stope air handling system, positioned at the top insulation board inner wall for the thermal-insulating body (1) for unminding rock mass layer simulated domain (2)
Above, it is respectively provided on the thermal insulation board inner wall of left side, on the thermal insulation board inner wall of right side, on the thermal insulation board inner wall of front side and on rear side thermal insulation board inner wall
Have heating chamber, on the left side thermal insulation board inner wall of the thermal-insulating body (1) of stope simulated domain (3), on the thermal insulation board inner wall of right side,
On the thermal insulation board inner wall of front side and it is both provided with heating chamber on rear side thermal insulation board inner wall；Heat preservation positioned at obturation simulated domain (4)
Babinet (1) is the top being made of bottom holding plates, left side thermal insulation board, right side thermal insulation board and rear side thermal insulation board and front openings case
Body, on the bottom holding plates inner wall of the thermal-insulating body (1) of obturation simulated domain (4), on the thermal insulation board inner wall of left side, right side
On thermal insulation board inner wall and heating chamber is both provided on rear side thermal insulation board inner wall, carbon fiber electrothermal plate is provided in the heating chamber
(7) and the heating chamber temperature sensor (20) for being detected in real time to the temperature in the heating chamber it is, described to unmind rock
It is provided in body layer simulated domain (2) and unminds rock mass layer sensor installing pipe (21), set in the stope simulated domain (3)
There is stope zone sensors installing pipe (22), be provided with to fill the filling slurry containing ice in the obturation simulated domain (4)
Drawer type cartridge (6), the drawer type cartridge (6) is interior to be provided with filling zone sensors installing pipe (53), positioned at obturation
Offside door (8) is rotatably connected on the left side thermal insulation board of the thermal-insulating body (1) of simulated domain (4), positioned at obturation simulated domain
(4) offside door (9) is rotatably connected on the right side thermal insulation board of thermal-insulating body (1)；
The filling simulation of filling slurry containing the ice mechanism includes slurry stirring conveying simulation mechanism and blanking simulation mechanism, the material
Slurry stirring conveying simulation mechanism includes guide rail (11) and the moving cart rack (12) walked on guide rail (11), and the movement is small
The mixer of filling slurry containing ice (13), the discharge port of the mixer of filling slurry containing ice (13) are provided at the top of ride frame (12)
The conveyance conduit of filling slurry containing ice (14) for tilting down setting is connected with, is set on the conveyance conduit of filling slurry containing ice (14)
Slurry pipeline transport solenoid valve (40) is equipped with, the moving cart rack (12) includes driving the walking of moving cart rack (12)
The movable motor (15) that wheel (12-1) is walked along guide rail (11)；The blanking simulation mechanism includes stream slurry funnel (16), blanking plate
(57) and be fixedly connected on the rack (17) of serpentine-like arrangement of spiraling on blanking plate (57) bottom surface, the stream slurry funnel (16) it is outer
Blanking motor (18) is fixedly connected on wall, is fixedly connected on the output shaft of the blanking motor (18) and is mutually nibbled with rack (17)
The gear (19) of conjunction, the bottom of the stream slurry funnel (16) are provided with slurry tube (25), material are provided on the slurry tube (25)
Starch flow control electromagnetic valve (26)；
The data acquisition control system includes unminding rock mass layer sensor group, stope simulated domain sensor group, obturation
Simulated domain sensor group, controller (32) and the computer (33) to connect with controller (32), it is described to unmind rock mass layer biography
Sensor group includes being laid in unmind in rock mass layer simulated domain (2) multiple and unminds rock temperature sensor (27), multiple
The signal wire for unminding rock temperature sensor (27) is drawn out to heat preservation by unminding rock mass layer sensor installing pipe (21)
Babinet (1) is outside；The stope simulated domain sensor group includes the multiple stope simulation regions being laid in stope simulated domain (3)
Domain temperature sensor (28), the signal wire of multiple stope simulated domain temperature sensors (28) are installed by stope zone sensors
Pipe (22) is drawn out to thermal-insulating body (1) outside；The obturation simulated domain sensor group includes being laid in drawer type cartridge (6)
Multiple filling temperature sensors (34) interior and for being detected in real time to the temperature of obturation, multiple filling temperatures pass
The signal wire of sensor (34) is drawn out to drawer type cartridge (6) outside by filling zone sensors installing pipe (53)；The stream slurry
The material position sensing for including the material position of ice filling slurry for convection current slurry funnel (16) and being detected in real time is provided in funnel (16)
Device (35), the output terminal of the heating chamber temperature sensor (20), output terminal, the stope for unminding rock temperature sensor (27)
The output terminal of simulated domain temperature sensor (28), the output terminal of filling temperature sensor (34) and level sensor (35)
Input terminal of the output terminal with controller (32) is connected；The bottom of the conveyance conduit of filling slurry containing ice (14), which is provided with, to be used for
Whether detection stream slurry funnel (16) has reached distance measuring sensor (36) below, the output terminal of the distance measuring sensor (36) with
The input terminal connection of controller (32)；The output of the controller (32) is terminated with driving the walking electricity of movable motor (15)
Machine driver (37), for drive blanking motor (18) blanking motor driver (38), for carbon fiber electrothermal plate (7)
The first relay (39) that power on/off is controlled, the first electromagnetic valve driver for driving slurry pipeline transport solenoid valve (40)
(41) and the second solenoid valve driver (42) for driving slurry flow control electromagnetic valve (26), the movable motor (15) with
The output terminal connection of movable motor driver (37), the blanking motor (18) and the output terminal of blanking motor driver (38) connect
It connects, first relay (39) is connected in the current supply circuit of carbon fiber electrothermal plate (7), the slurry pipeline transport solenoid valve (40)
It is connected with the output terminal of the first electromagnetic valve driver (41), the slurry flow control electromagnetic valve (26) drives with second solenoid valve
The output terminal connection of device (42).
2. deep-well filling slurry containing ice filling described in accordance with the claim 1 and stope cooling laboratory simulation device, feature
It is：Positioned at top insulation board, left side thermal insulation board, right side thermal insulation board, the front side thermal insulation board for unminding rock mass layer simulated domain (2)
With rear side thermal insulation board, left side thermal insulation board, right side thermal insulation board, front side positioned at the thermal-insulating body (1) of stope simulated domain (3) are kept the temperature
Plate and rear side thermal insulation board and the bottom holding plates of thermal-insulating body (1) positioned at obturation simulated domain (4), left side thermal insulation board,
Right side thermal insulation board and rear side thermal insulation board are integrally formed；Positioned at the left side heat preservation of the thermal-insulating body (1) of obturation simulated domain (4)
The offside door made of thermal insulation board (8), the heat preservation positioned at obturation simulated domain (4) are rotatably connected to by hinge (10) on plate
The offside door made of thermal insulation board (9) is rotatably connected to by hinge (10) on the right side thermal insulation board of babinet (1).
3. deep-well filling slurry containing ice filling described in accordance with the claim 1 and stope cooling laboratory simulation device, feature
It is：The heating chamber is made of channel steel (47), positioned at the left side channel steel of the thermal-insulating body (1) of obturation simulated domain (4)
(47) and on the outer wall of right side channel steel (47) support plate (48) for being used to support installation drawer type cartridge (6), institute are both provided with
The side for stating drawer type cartridge (6) is provided with the roller groove (49) being inserted into for support plate (48), is set in the roller groove (49)
The idler wheel (50) rolled in support plate (48) is equipped with, muscle is provided between support plate (48) bottom and channel steel (47)
Plate (51), the drawer type simulate and knob (52) are provided on the outer wall of box (6), on the inner wall of the drawer type simulation box (6)
It is provided with insulating layer (54).
4. deep-well filling slurry containing ice filling described in accordance with the claim 1 and stope cooling laboratory simulation device, feature
It is：Stope air inlet is provided on the left side thermal insulation board of the thermal-insulating body (1) of stope simulated domain (3), positioned at stope
Stope air outlet is provided on the right side thermal insulation board of the thermal-insulating body (1) of simulated domain (3)；The stope air handling system bag
Cold and heat source system and air-treatment and transport system are included, the cold and heat source system includes air compressor (23-1), electromagnetism four-way
Valve (23-2), the first coil exchanger (23-3), throttle solenoid valve (23-5) and the second coil exchanger (23-4), it is described
The exhaust pipe of air compressor (23-1) is connected with the D ports of solenoid operated four-way valve (23-2), the C of the solenoid operated four-way valve (23-2)
Port is connected with the first connectivity port of the first coil exchanger (23-3), and the of first coil exchanger (23-3)
Two connectivity ports are connected with the first connectivity port of throttle solenoid valve (23-5), the second connection of the throttle solenoid valve (23-5)
Port is connected with the first connectivity port of the second coil exchanger (23-4), and the of second coil exchanger (23-4)
Two connectivity ports are connected with the E ports of solenoid operated four-way valve (23-2), and S ports and the air of the solenoid operated four-way valve (23-2) compress
The air intake duct connection of machine (23-1), the side of first coil exchanger (23-3) are provided with fan (23-6)；The sky
Gas disposal includes air-introduced machine (24-2) and humidifier (24-4), the air inlet and stope of the air-introduced machine (24-2) with transport system
Air outlet connects, and the air outlet of the air-introduced machine (24-2) passes through the first air passage (24-1) and the second coil exchanger (23-4)
Air inlet port connection, the outlet air port of second coil exchanger (23-4) passes through the second air passage (24-3) and humidifier
The air inlet port connection of (24-4), the outlet air port of the humidifier (24-4) passes through the 3rd air passage (24-5) and stope air inlet
Connection.
5. according to deep-well filling slurry containing the ice filling described in claim 4 and stope cooling laboratory simulation device, feature
It is：The stope simulated domain sensor group further includes the stope inlet air temperature sensor being arranged on the 3rd air passage (24-5)
(29), stope air inlet humidity sensor (30) and stope air inlet air velocity transducer (31), the stope inlet air temperature sensor
(29) output terminal that output terminal, the output terminal of stope air inlet humidity sensor (30) and stope enters the wind air velocity transducer (31) is equal
It is connected with the input terminal of controller (32)；The output terminal of the controller (32) is further connected with to drive solenoid operated four-way valve (23-2)
The 3rd electromagnetic valve driver (43), for drive throttle solenoid valve (23-5) the 4th electromagnetic valve driver (44), for pair
The second relay (45) that the power on/off of humidifier (24-4) is controlled and for carrying out frequency control to air-introduced machine (24-2)
Frequency converter (46), second relay (45) is connected in the current supply circuit of humidifier (24-4), the solenoid operated four-way valve
(23-2) is connected with the output terminal of the 3rd electromagnetic valve driver (43), the throttle solenoid valve (23-5) and the 4th solenoid-driven
The output terminal connection of device (44), the air-introduced machine (24-2) are connected with the output terminal of frequency converter (46).
6. according to deep-well filling slurry containing the ice filling described in claim 5 and stope cooling laboratory simulation device, feature
It is：The controller (32) includes micro controller module (32-1) and is deposited with the data that micro controller module (32-1) connects
Reservoir (32-2) and the communication module (32-3) for being connected and communicating with computer (33), the heating chamber temperature sensor
(20) output terminal, the output terminal for unminding rock temperature sensor (27), stope simulated domain temperature sensor (28) it is defeated
Outlet, filling temperature sensor (34) output terminal, level sensor (35) output terminal, distance measuring sensor (36) output
End, the output terminal of the output terminal of stope inlet air temperature sensor (29), stope air inlet humidity sensor (30) and stope air inlet wind
Input terminal of the output terminal of fast sensor (31) with micro controller module (32-1) is connected, the micro controller module (32-1)
Input terminal be further connected with button operation circuit (32-4), the movable motor driver (37), blanking motor driver (38),
One relay (39), the first electromagnetic valve driver (41), second solenoid valve driver (42), the 3rd electromagnetic valve driver (43),
4th electromagnetic valve driver (44), the output terminal of the second relay (45) and frequency converter (46) with micro controller module (32-1)
Connection, the output terminal of the micro controller module (32-1) are further connected with liquid crystal display (32-5).
7. according to deep-well filling slurry containing the ice filling described in claim 5 and stope cooling laboratory simulation device, feature
It is：The lower clapboard (5-2) is movably connected in by drawing and pulling type slide in thermal-insulating body (1), two in the thermal-insulating body (1)
Partition plate is both provided at the position at the top of drawer type cartridge (6) determine slide (55), the lower clapboard (5-2) on the side wall of side
Both sides be both provided with partition plate determine slide (55) be engaged form drawing and pulling type slide partition plate move slide (56)；The blanking plate
(57) it is movably connected in by drawing and pulling type slide in thermal-insulating body (1), partition plate is located on the interior both sides side wall of thermal-insulating body (1)
Determine to be provided with blanking plate at the position above slide (55) and determine slide (58), the both sides of the blanking plate (57) are both provided with under
Flitch determine slide (58) be engaged form drawing and pulling type slide blanking plate move slide (59).
8. a kind of carry out the filling of deep-well filling slurry containing ice and stope cooling laboratory simulation using device as claimed in claim 7
Method, which is characterized in that this method comprises the following steps：
Step 1: blanking plate (57) is moved the blanking plate that slide (59) is installed in thermal-insulating body (1) by blanking plate determines slide
(58) on, drawer type cartridge (6) is put into obturation simulated domain (4), and in the mixer of filling slurry containing ice (13)
Add in filling slurry containing ice；
Step 2: the controller (32), by controlling the first relay (39), the power supply for connecting carbon fiber electrothermal plate (7) is returned
Road, carbon fiber electrothermal plate (7) are begun to warm up, and heating chamber temperature sensor (20) examines the temperature in the heating chamber in real time
It surveys and gives the signal transmission detected to controller (32), controller (32) is by received heating chamber detection temperature with heating
Chamber preset temperature is compared, and when heating chamber detection temperature is more than heating chamber preset temperature, controller (32) passes through control the
One relay (39), disconnects the current supply circuit of carbon fiber electrothermal plate (7), and carbon fiber electrothermal plate (7) stops heating；When heating chamber is examined
When testing temperature is less than heating chamber preset temperature, controller (32) connects carbon fiber electrothermal plate by controlling the first relay (39)
(7) current supply circuit, carbon fiber electrothermal plate (7) are begun to warm up；And then it simulates and unminds ore body and country rock fever under deep-well；
Step 3: controller (32) controls the stope air handling system to adjust the air in stope simulated domain (3)
Section, and then simulate the air inlet stream mode of deep underground stope；
Step 4: controller (32) the control filling simulation of filling slurry containing the ice mechanism, the filling in drawer type cartridge (6)
Filling slurry containing ice, until completing the charging quantity that experiment needs；
Step 5: blanking plate (57) is retracted to thermal-insulating body (1) outside, and lower clapboard (5-2) is moved into slide by partition plate
(56) partition plate being installed in thermal-insulating body (1) is determined on slide (55), then shuts offside door (8) and offside door (9), simulation profit
With the bashing of filling slurry containing ice and the process to cool down to stope；During simulation, controller (32) is not to opening
It adopts the temperature unminded in rock mass layer simulated domain (2) that rock temperature sensor (27) detects and carries out periodic samples, and
The temperature unminded in rock mass layer simulated domain (2) that sampling obtains is transferred to computer (33) to show；Controller
(32) temperature in the stope simulated domain (3) detected to stope simulated domain temperature sensor (28) periodically adopt
Sample, and the temperature sampled in obtained stope simulated domain (3) is transferred to computer (33) and is shown；Controller (32) is right
The temperature progress periodic samples for the obturation that filling temperature sensor (34) detects, and the obturation that sampling is obtained
Temperature is transferred to computer (33) and is shown；What computer (33) storage control (32) was transferred to it unminds rock mass layer mould
Intend the temperature of the temperature in region (2), the temperature in stope simulated domain (3) and obturation, studying deep-well for staff contains
Ice obturation stope cooling characteristic.
9. according to the method for claim 8, it is characterised in that：Controller (32) control stope air adjustment system in step 3
The air in stope simulated domain (3) is adjusted in system, and then simulates the detailed process of the air inlet stream mode of deep underground stope
For：Open air compressor (23-1), the first coil exchanger (23-3), the second coil exchanger (23-4), air-introduced machine
(24-2) and humidifier (24-4), stope inlet air temperature sensor (29), stope air inlet humidity sensor (30) and stope air inlet
Air velocity transducer (31) is respectively detected stope inlet air temperature, humidity and wind speed and by the signal transmission detected to control
Device (32), controller (32) are corresponding default warm with stope air inlet respectively by received stope inlet air temperature, humidity and wind speed
Degree, humidity and wind speed compare, and when the stope inlet air temperature detected is less than stope air inlet preset temperature, controller (32) passes through
Second solenoid valve driver (42) is controlled, the coil of driving solenoid operated four-way valve (23-2) is powered, the D ends of solenoid operated four-way valve (23-2)
Mouth is communicated with E ports, and C-terminal mouth is communicated with S ports, and the gas of the exhaust pipe discharge of air compressor (23-1) enters electromagnetism four-way
The D ports of valve (23-2), then radiate through E ports into the second coil exchanger (23-4), using throttle solenoid valve
(23-5) enters the first coil exchanger (23-3), then enters S ports by the C-terminal mouth of solenoid operated four-way valve (23-2), returns
The air intake duct of air compressor (23-1) completes heating Xun Huan；When second coil exchanger (23-4) is radiated, heat
Wind enters humidifier (24-4) by the second air passage (24-3), after humidifier (24-4) humidification, using the 3rd air passage
(24-5) and stope air inlet enter stope simulated domain (3), and heating adjusting is carried out to the air in stope simulated domain (3),
Air in stope simulated domain (3) introduces the second coil exchanger by air-introduced machine (24-2) and the first air passage (24-1) again
(23-4)；When the stope inlet air temperature detected is more than stope air inlet preset temperature, controller (32) passes through the second electricity of control
Magnet valve driver (42), the coil blackout of driving solenoid operated four-way valve (23-2), E ports and the S ports of solenoid operated four-way valve (23-2)
It communicates, D ports are communicated with C-terminal mouth, and the gas of the exhaust pipe discharge of air compressor (23-1) enters solenoid operated four-way valve (23-2)
D ports, then radiate through C-terminal mouth into the first coil exchanger (23-3), using throttle solenoid valve (23-5) into
Entering the second coil exchanger (23-4), the second coil exchanger (23-4) freezes, then by solenoid operated four-way valve (23-2)
E ports enter S ports, return the air intake duct of air compressor (23-1), complete refrigeration cycle；Second coiled changes
When hot device (23-4) is freezed, cold wind enters humidifier (24-4) by the second air passage (24-3), by humidifier (24-4)
After humidification, enter stope simulated domain (3) using the 3rd air passage (24-5) and stope air inlet, to stope simulated domain (3)
Interior air carries out refrigeration adjusting, and the air in stope simulated domain (3) passes through air-introduced machine (24-2) and the first air passage (24- again
1) the second coil exchanger (23-4) is introduced；When the humidity of the stope air inlet detected, which is less than stope air inlet, presets humidity,
Controller (32) connects the current supply circuit of humidifier (24-4) by controlling the second relay (45)；When the stope detected into
When the humidity of wind presets humidity more than stope air inlet, controller (32), which passes through, controls the second relay (45), disconnects humidifier
The current supply circuit of (24-4)；When the stope air inlet wind speed detected presets air inlet wind speed less than stope, controller (32) passes through
Frequency converter (46) carries out frequency control to air-introduced machine (24-2), accelerates the rotating speed of air-introduced machine (24-2)；When the stope detected into
When the wind speed of wind presets wind speed more than stope air inlet, controller (32) carries out frequency conversion by frequency converter (46) to air-introduced machine (24-2)
Speed governing slows down the rotating speed of air-introduced machine (24-2).
10. according to the method for claim 8, it is characterised in that：Controller described in step 4 (32) control is described to contain ice
Filling slurry filling simulation mechanism, the detailed process of filling filling slurry containing ice is in drawer type cartridge (6)：It opens containing ice
Filling slurry mixer (13), when controller (32) starches funnel according to the Distance Judgment that distance measuring sensor (36) detects to stream
(16) when having reached the lower section of the conveyance conduit of filling slurry containing ice (14), controller (32) is by controlling the first electromagnetic valve driver
(41), slurry pipeline transport solenoid valve (40) is driven to open, the filling slurry containing ice that the mixer of filling slurry containing ice (13) is stirred leads to
The conveyance conduit of filling slurry containing ice (14) is crossed into becoming a mandarin in slurry funnel (16), when controller (32) is examined according to level sensor (35)
The material position that stream slurry funnel (16) includes ice filling slurry is measured, stream slurry funnel (16) is determined and has included the material position of ice filling slurry
After reaching default material position, controller (32) is by controlling the first electromagnetic valve driver (41), driving slurry pipeline transport solenoid valve (40)
It closes, stops adding in filling slurry containing ice in stream slurry funnel (16)；The material position of filling slurry containing ice in stream slurry funnel (16)
After reaching default material position, controller (32) is by controlling blanking motor driver (38), and driving blanking motor (18) rotates, blanking
Motor (18) band moving gear (19) rotates, and gear (19) is walked along rack (17), meanwhile, controller (32) passes through the second electricity of control
Magnet valve driver (42), driving slurry flow control electromagnetic valve (26) are opened, and the filling slurry containing ice in stream slurry funnel (16) leads to
It is interior into drawer type cartridge (6) to cross slurry tube (25)；When stream slurry funnel (16), walking is defeated to close filling slurry containing ice again
When sending at the position of pipeline (14), controller (32) drives movable motor (15) band by controlling movable motor driver (37)
The traveling wheel (12-1) of dynamic moving cart rack (12) is walked along guide rail (11), and stream is made to starch funnel (16) and is arrived again at containing ice filling
The lower section of slurry conveying pipeline (14)；Above procedure is repeated, until needing to fill in drawer type cartridge (6) according to experiment more
Layer filling slurry containing ice.
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| CN201711178659.6A CN108049911B (en) | 2017-11-23 | 2017-11-23 | Deep-well filling slurry containing ice fills and stope cooling laboratory simulation device and method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110067589A (en) * | 2019-04-23 | 2019-07-30 | 西安科技大学 | The defeated ice of deep-well gravity and stream guide type quickly controllable deicing device and method |
| CN110486960A (en) * | 2019-08-06 | 2019-11-22 | 西安科技大学 | A kind of more fusing point deep well heat exchanging devices and the experimental facilities with the device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU756042A1 (en) * | 1978-06-01 | 1980-08-15 | Vnii Zolota Redkikh Metallov | Method of ice filling-up of underground working |
| CN104849303A (en) * | 2015-05-20 | 2015-08-19 | 西安科技大学 | Phase change cooling research method of filling body in high-temperature deep well |
| CN106483163A (en) * | 2016-12-30 | 2017-03-08 | 西安科技大学 | The cooling of deep-well obturation stope and underground heat extracting experiment analogue means and method |
| CN106837413A (en) * | 2017-01-26 | 2017-06-13 | 西安科技大学 | High temperature deep well goaf filling slurry cold-storage induction system and method |
| CN107227975A (en) * | 2017-06-06 | 2017-10-03 | 西安科技大学 | Mineral deposit cooperates with exploitation with underground heat and adjoins stope collaboration cool-down method and system |
-
2017
- 2017-11-23 CN CN201711178659.6A patent/CN108049911B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU756042A1 (en) * | 1978-06-01 | 1980-08-15 | Vnii Zolota Redkikh Metallov | Method of ice filling-up of underground working |
| CN104849303A (en) * | 2015-05-20 | 2015-08-19 | 西安科技大学 | Phase change cooling research method of filling body in high-temperature deep well |
| CN106483163A (en) * | 2016-12-30 | 2017-03-08 | 西安科技大学 | The cooling of deep-well obturation stope and underground heat extracting experiment analogue means and method |
| CN106837413A (en) * | 2017-01-26 | 2017-06-13 | 西安科技大学 | High temperature deep well goaf filling slurry cold-storage induction system and method |
| CN107227975A (en) * | 2017-06-06 | 2017-10-03 | 西安科技大学 | Mineral deposit cooperates with exploitation with underground heat and adjoins stope collaboration cool-down method and system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110067589A (en) * | 2019-04-23 | 2019-07-30 | 西安科技大学 | The defeated ice of deep-well gravity and stream guide type quickly controllable deicing device and method |
| CN110067589B (en) * | 2019-04-23 | 2020-08-11 | 西安科技大学 | Deep well gravity ice conveying and streaming guide type rapid and controllable ice melting device and method |
| CN110486960A (en) * | 2019-08-06 | 2019-11-22 | 西安科技大学 | A kind of more fusing point deep well heat exchanging devices and the experimental facilities with the device |
| CN110486960B (en) * | 2019-08-06 | 2020-07-07 | 西安科技大学 | Multi-melting-point deep well heat exchange device and experimental equipment with same |
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