CN209445630U - A kind of frostless deep exploitation device of mine air-lack waste heat - Google Patents
A kind of frostless deep exploitation device of mine air-lack waste heat Download PDFInfo
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- CN209445630U CN209445630U CN201920013266.8U CN201920013266U CN209445630U CN 209445630 U CN209445630 U CN 209445630U CN 201920013266 U CN201920013266 U CN 201920013266U CN 209445630 U CN209445630 U CN 209445630U
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- heat
- mine
- icing fluid
- lack
- pump
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
- Y02A30/274—Relating to heating, ventilation or air conditioning [HVAC] technologies using waste energy, e.g. from internal combustion engine
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to mine heat recovery technical fields, and disclose a kind of frostless deep exploitation device of mine air-lack waste heat, including air duct, Mine Ventilator, diffusing opening of divulging information, takes hot cell, explosion window, vent window, heat-exchanger rig, heat pump, hot recycle pump, heat circulation pump, heat supply pipeline, heat removing tube road, drainage pipeline, condensed water treating device, pure water drainpipe, concentration anti-icing fluid outlet tube, anti-icing fluid matching device and anti-icing fluid liquid supply pipe, the Mine Ventilator is taken to be located at the inside in air duct.The utility model has reached when the idle air temperature in mine being made to be down to 0 DEG C to -20 DEG C, heat exchanger surface frost-free, improve wind-lack heat energy utilization efficiency, reduce mine resistance, enhance the purpose of wind-lack heat energy deep exploitation safety and reliability, the thermal energy of mine air-lack has been maximally utilised simultaneously, improves the feasibility and stability that heating and heat supply are carried out using mine air-lack.
Description
Technical field
The utility model relates to mine heat recovery technical field, specially a kind of frostless depth of mine air-lack waste heat
Utilize device.
Background technique
To promote coal mine UTILIZATION OF VESIDUAL HEAT IN, coal association " is promoting energy conservation to subtract about promoting coal industry to develop a circular economy
Arrange work instruction " in determine " research and development coal mine heat energy utilization and equipment, strive for producing coal and do not burn coal " be
An important task in coal energy-saving.
To guarantee safety and maintaining production, mine must be aerated.Mine ventilation is most basic in shaft production link
A ring, it mine construction and production during play a very important role always.
Coal mine is a huge heat storage, contains geothermal energy resources abundant.Air into coal mine is constantly carried out with coal mine
Heat exchange, finally, the ground temperature of air and coal mine reach balance.The ground temperature substantially constant of coal mine, causes the temperature of coal mine return air complete
Year substantially constant, is influenced seldom by outside air temperature.So coal mine methane is the more good residual heat resources of first stability.If
The residual heat resources are used, and the energy-saving and emission-reduction of coal mine will be promoted to work, and have good economic and social benefit.
Since idle air humidity is larger, when idle air temperature is down to 0 DEG C or less using technology by existing wind-lack heat energy, idle air heat exchange
The meeting frosting of device surface, reduces wind-lack heat energy utilization efficiency, increases mine resistance.
Utility model content
(1) the technical issues of solving
The utility model provides a kind of frostless deep exploitation device of mine air-lack waste heat, and having reached is down to idle air temperature
At 0 DEG C to -20 DEG C, heat exchanger surface frost-free improves wind-lack heat energy utilization efficiency, reduces mine resistance, enhancing
The purpose of wind-lack heat energy deep exploitation safety and reliability.
(2) technical solution
The utility model provides the following technical solutions: a kind of frostless deep exploitation device of mine air-lack waste heat, including air duct,
Mine Ventilator, diffusing opening of divulging information take hot cell, explosion window, vent window, heat-exchanger rig, heat pump, take hot recycle pump, heating cycle
Pump, heat removing tube road, drainage pipeline, condensed water treating device, pure water drainpipe, concentration anti-icing fluid outlet tube, is prevented heat supply pipeline
Freeze liquid matching device and anti-icing fluid liquid supply pipe, the Mine Ventilator are located at the inside in air duct, the air duct is far from mine ventilation
One end of machine is connect with one end of ventilation diffusing opening, and the other end for diffusing opening of divulging information is connected to the bottom in hot cell is taken, described quick-fried
Broken window, which is located at, takes the positive left side in hot cell, and the vent window, which is located at, takes the positive right side in hot cell, the side of the heat-exchanger rig with
The middle position on the right side of hot cell is taken to connect, the heat pump is located on heat supply pipeline, and it is described that hot recycle pump is taken to be located on heat supply pipeline,
And hot recycle pump is taken to be located at the lower section of heat pump bottom, the heat circulation pump is located on heat supply pipeline, and the bottom of heat circulation pump
Portion is located at the top at the top of heat pump, and the bottom of the heat supply pipeline is connected to the one end in heat removing tube road, the row of the heat-exchanger rig
Liquid mouth is connected to one end of drainage pipeline, and the other end of the drainage pipeline is connected to the water inlet of condensed water treating device, institute
The one end for stating pure water drainpipe is connected to the water outlet of condensed water treating device, it is described concentration anti-icing fluid outlet tube one end with
The liquid outlet of condensed water treating device is connected to, and the other end of anti-icing fluid outlet tube and the inlet of anti-icing fluid matching device is concentrated
Connection, the liquid outlet of the anti-icing fluid matching device is connected to one end of anti-icing fluid liquid supply pipe, and anti-icing fluid liquid supply pipe is another
End is connected to heat-exchanger rig.
The heat-exchanger rig includes taking hot water inlet pipe, heat exchanger tube, taking hot outlet pipe, anti-icing fluid cloth liquid bath, collecting tank, frame
With water removal shutter, the right side for taking hot water inlet pipe is connected to one end of heat exchanger tube, and the other end of heat exchanger tube goes out with heat is taken
The left side of water pipe is connected to, and the heat exchanger tube is located at the inside of frame, one end of the anti-icing fluid liquid supply pipe and anti-icing fluid cloth liquid bath
Top connection, the bottom of the bottom of the collecting tank and frame inner wall connects, and the top of collecting tank is located at heat exchange bottom of the tube
Lower section, it is described water removal shutter side be connected to the back side of frame.
Preferably, the heat-exchanger rig can be arranged for the concatenated mode of multiple groups, and heat-exchanger rig is at least two groups.
Preferably, the shape of the collecting tank is rectangle, and the distance between the top of collecting tank and heat exchange bottom of the tube are
Ten centimeters.
Preferably, the quantity of the heat exchanger tube is multiple, and the shape of heat exchanger tube can be in straight tube or spiral S-shaped coil pipe
One kind.
Preferably, the quantity of the explosion window and vent window is respectively two, and explosion window and vent window are relative to taking heat
Room is symmetric.
The utility model provides a kind of frostless deep exploitation device of mine air-lack waste heat, have it is following the utility model has the advantages that
1, the utility model has reached when the idle air temperature in mine being made to be down to 0 DEG C to -20 DEG C, and heat exchanger surface is not tied
Frost improves wind-lack heat energy utilization efficiency, reduces mine resistance, enhancing wind-lack heat energy deep exploitation safety and reliable
Property purpose, while having maximally utilised the thermal energy of mine air-lack, improved and carry out heating and heat supply using mine air-lack
Feasibility and stability.
2, the utility model is by setting explosion window and vent window, when winter operation, to avoid heat-exchanger rig failure from causing
Ventilation resistance is excessive, influences the safety of mine ventilation, takes and is provided with explosion window on hot cell, when taking the indoor pressure of heat to be greater than
When 100Pa, explosion window automatic-explosion is opened, and the idle air in mine directly passes through explosion window and drains, and in non-heating season, beats
Air regulator is opened, mine air-lack drains into atmosphere by vent window, to reduce non-heating season mine resistance, reduces Mine Ventilator
Energy consumption.
Detailed description of the invention
Fig. 1 is the front schematic view of the utility model structure；
Fig. 2 is the process flow chart of the utility model structure；
Fig. 3 is the front schematic view of the utility model structure heat exchange device；
Fig. 4 is the top view of the utility model structure heat exchange device.
In figure: 1 air duct, 2 Mine Ventilators, 3 ventilation diffusing openings, 4 take hot cell, 5 explosion windows, 6 vent windows, 7 heat-exchanger rigs,
8 heat pumps, 9 take hot recycle pump, 10 heat circulation pumps, 11 heat supply pipelines, 12 heat removing tube roads, 13 drainage pipelines, 14 Ion exchange resins
Device, 15 pure water drainpipes, 16 concentration anti-icing fluid outlet tubes, 17 anti-icing fluid matching devices, 18 anti-icing fluid liquid supply pipes, 701 take
Hot water inlet pipe, 702 heat exchanger tubes, 703 take hot outlet pipe, 704 anti-icing fluid cloth liquid baths, 705 collecting tanks, 706 frames, 707 water removals hundred
Leaf window.
Specific embodiment
Below in conjunction with the embodiments of the present invention, to the technical scheme in the embodiment of the utility model carry out it is clear,
It is fully described by, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole implementation
Example.Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without making creative work
The every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figs 1-4, the utility model provides a kind of technical solution: a kind of frostless deep exploitation dress of mine air-lack waste heat
Set, including air duct 1, Mine Ventilator 2, ventilation diffusing opening 3, take hot cell 4, explosion window 5, vent window 6, heat-exchanger rig 7, heat pump 8,
Take hot recycle pump 9, heat circulation pump 10, heat supply pipeline 11, heat removing tube road 12, drainage pipeline 13, condensed water treating device 14, pure
Water purification drainpipe 15, concentration anti-icing fluid outlet tube 16, anti-icing fluid matching device 17 and anti-icing fluid liquid supply pipe 18, Mine Ventilator 2
Positioned at the inside in air duct 1, the one end of air duct 1 far from Mine Ventilator 2 is fixedly connected with one end of ventilation diffusing opening 3, and is divulged information
The other end of diffusing opening 3 is connected to the bottom in hot cell 4 is taken, and explosion window 5, which is located at, takes the positive left side in hot cell 4, and vent window 6, which is located at, to be taken
The positive right side in hot cell 4, the side of heat-exchanger rig 7 are fixedly connected with the middle position on 4 right side of hot cell is taken, and heat pump 8 is located at heat supply
On pipeline 11, hot recycle pump 9 is taken to be located on heat supply pipeline 11, and hot recycle pump 9 is taken to be located at the lower section of 8 bottom of heat pump, heat supply follows
Ring pump 10 is located on heat supply pipeline 11, and the bottom of heat circulation pump 10 is located at the top at 8 top of heat pump, the bottom of heat supply pipeline 11
Portion is connected to the one end in heat removing tube road 12, and the leakage fluid dram of heat-exchanger rig 7 is connected to one end of drainage pipeline 13, drainage pipeline 13
The other end is connected to the water inlet of condensed water treating device 14, one end and the condensed water treating device 14 of pure water drainpipe 15
One end of water outlet connection, concentration anti-icing fluid outlet tube 16 is connected to the liquid outlet of condensed water treating device 14, and is concentrated antifreeze
The other end of liquid outlet tube 16 is connected to the inlet of anti-icing fluid matching device 17, the liquid outlet of anti-icing fluid matching device 17 and anti-
Freeze one end connection of liquid liquid supply pipe 18, and the other end of anti-icing fluid liquid supply pipe 18 is connected to heat-exchanger rig 7.
Heat-exchanger rig 7 includes taking hot water inlet pipe 701, heat exchanger tube 702, taking hot outlet pipe 703, anti-icing fluid cloth liquid bath 704, collection
Liquid bath 705, frame 706 and water removal shutter 707, take the right side of hot water inlet pipe 701 to be connected to one end of heat exchanger tube 702, and change
The other end of heat pipe 702 is connected to the left side of hot outlet pipe 703 is taken, and heat exchanger tube 702 is located at the inside of frame 706, and anti-icing fluid supplies
One end of liquid pipe 18 is connected to the top of anti-icing fluid cloth liquid bath 704, and the bottom of collecting tank 705 and the bottom of 706 inner wall of frame are solid
Fixed connection, and the top of collecting tank 705 is located at the lower section of 702 bottom of heat exchanger tube, removes water side and the frame 706 of shutter 707
Back side connection, heat-exchanger rig 7 can be arranged for the concatenated mode of multiple groups, and heat-exchanger rig 7 is at least two groups, collecting tank 705
Shape be rectangle, and the distance between the top of collecting tank 705 and 702 bottom of heat exchanger tube be ten centimeters, the number of heat exchanger tube 702
Amount is multiple, and the shape of heat exchanger tube 702 can be one of straight tube or spiral S-shaped coil pipe, explosion window 5 and vent window 6
Quantity is respectively two, and explosion window 5 and vent window 6 are relative to taking hot cell 4 to be symmetric.
In summary: the utility model has reached when the idle air temperature in mine being made to be down to 0 DEG C to -20 DEG C, heat exchanger table
Face frost-free improves wind-lack heat energy utilization efficiency, reduces mine resistance, enhances the safety of wind-lack heat energy deep exploitation
With the purpose of reliability, while having maximally utilised the thermal energy of mine air-lack, improve using mine air-lack carry out heating and
The feasibility and stability of heat supply, the utility model is by setting explosion window and vent window, when winter operation, to avoid heat exchange from filling
Setting failure causes ventilation resistance excessive, influences the safety of mine ventilation, takes and is provided with explosion window on hot cell, when taking the indoor pressure of heat
When power is greater than 100Pa, explosion window automatic-explosion is opened, and the idle air in mine directly passes through explosion window and drains, and in non-heating
Ji Shi opens vent window, and mine air-lack drains into atmosphere by vent window, to reduce non-heating season mine resistance, reduces mine
The energy consumption of well ventilation blower.
Claims (5)
1. a kind of frostless deep exploitation device of mine air-lack waste heat, including air duct (1), Mine Ventilator (2), ventilation diffusing opening
(3), it takes hot cell (4), explosion window (5), vent window (6), heat-exchanger rig (7), heat pump (8), take hot recycle pump (9), heating cycle
Pump (10), heat supply pipeline (11), heat removing tube road (12), drainage pipeline (13), condensed water treating device (14), pure water drainpipe
(15), anti-icing fluid outlet tube (16), anti-icing fluid matching device (17) and anti-icing fluid liquid supply pipe (18) is concentrated, it is characterised in that: institute
The inside that Mine Ventilator (2) is located at air duct (1) is stated, the air duct (1) one end and ventilation far from Mine Ventilator (2) are spread
One end connection of mouth (3), and the other end of ventilation diffusing opening (3) is connected to the bottom in hot cell (4) is taken, explosion window (5) position
In taking hot cell (4) positive left side, the vent window (6), which is located at, takes hot cell (4) positive right side, the heat-exchanger rig (7)
Side is connect with the middle position on the right side of hot cell (4) is taken, and the heat pump (8) is located on heat supply pipeline (11), described to take thermal cycle
Pump (9) is located on heat supply pipeline (11), and hot recycle pump (9) is taken to be located at the lower section of heat pump (8) bottom, the heat circulation pump
(10) it is located on heat supply pipeline (11), and the bottom of heat circulation pump (10) is located at the top at the top of heat pump (8), the heating tube
The bottom in road (11) is connected to the one end of heat removing tube road (12), leakage fluid dram and drainage pipeline (13) of the heat-exchanger rig (7)
One end connection, the other end of the drainage pipeline (13) are connected to the water inlet of condensed water treating device (14), the pure water
One end of drainpipe (15) is connected to the water outlet of condensed water treating device (14), and the one of concentration anti-icing fluid outlet tube (16)
End is connected to the liquid outlet of condensed water treating device (14), and the other end and anti-icing fluid proportion of anti-icing fluid outlet tube (16) is concentrated
The inlet of device (17) is connected to, and the liquid outlet of the anti-icing fluid matching device (17) and the one end of anti-icing fluid liquid supply pipe (18) connect
It is logical, and the other end of anti-icing fluid liquid supply pipe (18) is connected to heat-exchanger rig (7)；
The heat-exchanger rig (7) includes taking hot water inlet pipe (701), heat exchanger tube (702), taking hot outlet pipe (703), anti-icing fluid cloth liquid
Slot (704), collecting tank (705), frame (706) and water removal shutter (707), the right side for taking hot water inlet pipe (701) with change
One end of heat pipe (702) is connected to, and the other end of heat exchanger tube (702) is connected to the left side of hot outlet pipe (703) is taken, the heat exchange
Pipe (702) is located at the inside of frame (706), one end of the anti-icing fluid liquid supply pipe (18) and the top of anti-icing fluid cloth liquid bath (704)
Portion's connection, the bottom of the collecting tank (705) is connect with the bottom of frame (706) inner wall, and the top of collecting tank (705) is located at
The side of the lower section of heat exchanger tube (702) bottom, water removal shutter (707) is connected to the back side of frame (706).
2. the frostless deep exploitation device of a kind of mine air-lack waste heat according to claim 1, it is characterised in that: the heat exchange
Device (7) can be arranged for the concatenated mode of multiple groups, and heat-exchanger rig (7) is at least two groups.
3. the frostless deep exploitation device of a kind of mine air-lack waste heat according to claim 1, it is characterised in that: the liquid collecting
The shape of slot (705) is rectangle, and the distance between the top of collecting tank (705) and heat exchanger tube (702) bottom are ten centimeters.
4. the frostless deep exploitation device of a kind of mine air-lack waste heat according to claim 1, it is characterised in that: the heat exchange
It is multiple for managing the quantity of (702), and the shape of heat exchanger tube (702) can be one of straight tube or spiral S-shaped coil pipe.
5. the frostless deep exploitation device of a kind of mine air-lack waste heat according to claim 1, it is characterised in that: the explosion
The quantity of window (5) and vent window (6) is respectively two, and explosion window (5) and vent window (6) are in symmetrical relative to hot cell (4) are taken
Distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920013266.8U CN209445630U (en) | 2019-01-04 | 2019-01-04 | A kind of frostless deep exploitation device of mine air-lack waste heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920013266.8U CN209445630U (en) | 2019-01-04 | 2019-01-04 | A kind of frostless deep exploitation device of mine air-lack waste heat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209445630U true CN209445630U (en) | 2019-09-27 |
Family
ID=68017047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920013266.8U Expired - Fee Related CN209445630U (en) | 2019-01-04 | 2019-01-04 | A kind of frostless deep exploitation device of mine air-lack waste heat |
Country Status (1)
| Country | Link |
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| CN (1) | CN209445630U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109442801A (en) * | 2019-01-04 | 2019-03-08 | 山东美天能源科技有限公司 | A kind of frostless deep exploitation device of mine air-lack waste heat and technique |
-
2019
- 2019-01-04 CN CN201920013266.8U patent/CN209445630U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109442801A (en) * | 2019-01-04 | 2019-03-08 | 山东美天能源科技有限公司 | A kind of frostless deep exploitation device of mine air-lack waste heat and technique |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190927 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |