CN209431928U - A kind of mine air-lack waste heat recovering energy conserving utilizes system - Google Patents
A kind of mine air-lack waste heat recovering energy conserving utilizes system Download PDFInfo
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- CN209431928U CN209431928U CN201821692823.5U CN201821692823U CN209431928U CN 209431928 U CN209431928 U CN 209431928U CN 201821692823 U CN201821692823 U CN 201821692823U CN 209431928 U CN209431928 U CN 209431928U
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Abstract
The utility model relates to a kind of mine air-lack waste heat recovering energy conservings to utilize system, including controller, breeze fan, draft fan, emergency heating device, heat exchanger, the heat exchanger is heat exchange of heat pipe, the heat exchange of heat pipe, the intracorporal heat pipe of shell is vertically fixedly mounted in including multiple, level has been fixedly disposed intermediate bulkhead in the shell, the intracorporal space of the shell is divided into condensation end chamber and evaporation ends chamber by the intermediate bulkhead, one end of the heat pipe is placed in the condensation end chamber, and the other end is placed in the evaporation ends chamber.The system structure is simple, and versatility is higher and transfer efficiency is higher.
Description
Technical field
The utility model relates to energy conservation and environmental protection equipment technology fields, are specifically related to the system that mine air-lack utilizes, especially
It is to be related to a kind of mine air-lack waste heat recovering energy conserving to utilize system.
Background technique
When the mine of north of China is divulged information in winter, needs to carry out well head antifreeze processing and need to being transported to mine
Interior air carries out heating treatment, and the air after heating can just be transported to underground.It is transported in mine according to standard regulation
Air have to be higher than 2 DEG C.Can north of China in winter when outside air temperature is minimum can reach -30 DEG C.In the prior art, usually
The method of use is to be heated using coal-burning boiler generation hot wind or hot water to the air of mine air inlet.It is such, mode
Effect is obvious, but is directed to effective utilize of idle air shortage with certain temperature being discharged in mine and causes energy waste.
The Chinese utility model patent of Patent No. ZL201720668445.6 discloses a kind of mine supply air system, including
Branch's air inlet, wind sleeve, variable diameter and pvc pipe, the wind sleeve include the first wind sleeve and the second wind sleeve, and the variable diameter includes the first change
Diameter and the second variable diameter, branch's air inlet exit are sequentially connected first wind sleeve, the first variable diameter, pvc pipe, the second variable diameter
With the second wind sleeve；First variable diameter and the second variable diameter are in size head, and small head end is connect with the pvc pipe；The PVC
Pipe lower end is equipped with drain valve；Air supply duct is avoided larger recess occur, windage is smaller, and draining is convenient.Though the mine supply air system
It can so blow to mine.But system shortage efficiently uses the idle air being discharged in mine, consumes energy higher.
Actually inherently a huge heat storage of mine, be richly stored with geothermal energy resources.Into the sky after mine
Gas constantly can carry out heat exchange with mine underground heat.Entering eventually into the air in mine can reach dynamic with the surface temperature in mine
State balance or close to constant and influenced very little by outside air temperature.It can be seen that the return air or idle air in mine are one
The stable more good residual heat resources of kind.
Utility model content
To overcome above-mentioned shortcomings and deficiencies in the prior art, the utility model provides a kind of mine air-lack waste heat recycling section
System can be utilized, the system structure is simple, manufacturing cost is lower and can efficiently use to the idle air being discharged in mine.
The technical solution of the utility model is to achieve the above object: a kind of mine air-lack waste heat recovering energy conserving utilization system
System, including controller, breeze fan, draft fan, emergency heating device, heat exchanger, the heat exchanger are heat exchange of heat pipe, institute
State heat exchange of heat pipe, including it is multiple be vertically fixedly mounted in the intracorporal heat pipe of shell, level is fixedly disposed in the shell
There is intermediate bulkhead, the intracorporal space of the shell is divided into condensation end chamber and evaporation ends chamber, the heat pipe by the intermediate bulkhead
One end be placed in the condensation end chamber, the other end is placed in the evaporation ends chamber.
Preferably, the air supply tube between mine air inlet and the condensation end chamber is arranged in the emergency heating device
On, blast pipe that the condensation end chamber has.
In any of the above-described scheme preferably, the breeze fan is arranged in the blast pipe of the condensation end chamber.
In any of the above-described scheme preferably, the draft fan is arranged in the evaporation ends chamber and mine upcast shaft
In pipeline between mouthful.
In any of the above-described scheme preferably, exhaust outlet and leakage fluid dram are provided in the evaporation ends chamber.
In any of the above-described scheme preferably, the bottom of the evaporation ends chamber is arranged in the leakage fluid dram.
In any of the above-described scheme preferably, the controller by route respectively with the breeze fan, described logical
Wind blower, the emergency heating device are electrically connected.
In any of the above-described scheme preferably, the emergency heating device is electric heater unit.The electric heater unit
It can be electrode boiler.
There is choosing in any of the above-described scheme, the shell is rectangular frame structure.
There is choosing in any of the above-described scheme, corrosion-inhibiting coating is coated on the fin of the heat pipe.Corrosion-inhibiting coating
The service life that heat pipe can be effectively improved is set.Because the idle air flowed through in condensation end chamber exchange heat when can generate
Condensed water, and condensed water can opposite heat tube corrosion.
The utility model has the advantage of the heat exchange of heat pipe structure is simple, and can be according to every compared with prior art
The different scale of construction opposite heat tube heat exchangers of a mine carry out modularization assemble, and adaptability and versatility are higher.
Detailed description of the invention
Fig. 1 is the signal that one preferred embodiment of system is utilized according to the mine air-lack waste heat recovering energy conserving of the utility model
Figure.
Fig. 2 is to utilize heat pipe in system embodiment illustrated in fig. 1 according to the mine air-lack waste heat recovering energy conserving of the utility model
The schematic view of the front view of heat exchanger.
Specific embodiment
Explanation is further elaborated to the preferred embodiment of the utility model with reference to the accompanying drawing；
Embodiment 1:
As shown in Figs. 1-2, a kind of mine air-lack waste heat recovering energy conserving utilizes system, including controller 1, breeze fan 2, logical
Wind blower 3, emergency heating device 4, heat exchanger 5.In the present embodiment, the heat exchanger 5 is heat exchange of heat pipe.The heat pipe changes
Hot device, including multiple multiple heat pipes 7 being vertically fixedly mounted in shell 6.Level has been fixedly disposed centre in shell 6
Space in the shell 6 is divided into condensation end chamber 9 and evaporation ends chamber 10, the heat pipe 7 by partition 8, the intermediate bulkhead 8
One end be placed in the condensation end chamber Room 9, the other end is placed in the evaporation ends chamber 10.Shell 6 is rectangular frame structure.
Emergency heating device 4 is arranged on the air supply tube between mine air inlet 12 and the condensation end chamber 9, described cold
The blast pipe that solidifying end chamber has.Breeze fan 2 is arranged in the blast pipe of the condensation end chamber 9.In other words, condensation end chamber
9 one side of room is connected by pipeline and the perforation of breeze fan 2, on the other hand passes through the blast pipe of pipeline and heating device 4 of meeting an urgent need
Perforation connection；Emergency 4 one side of heating device is connected by pipeline and the perforation of 9 air outlet of condensation end chamber, another aspect and mine
Well air inlet 12 is penetrated through by pipeline and is connected.Ozone enters heat exchanger 5 by the blast pipe and adds to air
After heat, the air after heating enters emergency heating device 4 by pipeline and carries out reheating to air, and the air after heating passes through
Pipeline is sent into air inlet well head 12.The pipe between the evaporation ends chamber 10 and mine outlet air well head 13 is arranged in draft fan 3
In road.In the present embodiment, exhaust outlet and leakage fluid dram 11 are provided in evaporation ends chamber 10.The exhaust outlet passes through for being discharged
Heat exchange of heat pipe exchanged heat after mine air-lack.It is steamed for being discharged the bottom that the evaporation ends chamber 10 is arranged in leakage fluid dram 11
Send out the condensed water in chamber 10.Heat pipe 7 includes hot heat pipe package, liquid-sucking core and the working medium being placed in the heat pipe package or Jie
Matter.Heat pipe 7 can be divided into evaporator section, adiabatic section and condensation segment according to the course of work.Jie in part heat pipe 7 in condensing chamber 9
It is fast by adiabatic section under the action of small pressure difference after rapid vaporization on gas liquid separating interface after matter or working medium absorption heat
Speed reaches condensation segment, and the gaseous working medium of the condensation segment of heat pipe 7 releases heat to heated medium or working medium in evaporation ends chamber 10
The evaporator section that liquid, liquid refrigerant or medium flow back into heat pipe 7 through the liquid-sucking core of superheater tube 7 is condensed into after amount rapidly, then
Secondary absorb heat in the evaporator section vaporizes, and is finally completed heat exchanging process.Controller 1 by route respectively with the breeze fan 2,
Draft fan 3, emergency heating device 4 are electrically connected.Controller 1 according to instruction comprehensively control breeze fan 2, draft fan 3 and
The opening and closing of emergency heating device 4.
Embodiment 2:
As shown in Figs. 1-2, a kind of mine air-lack waste heat recovering energy conserving utilizes system, including controller 1, breeze fan 2, logical
Wind blower 3, emergency heating device 4, heat exchanger 5.The heat exchanger 5 is heat exchange of heat pipe.The heat exchange of heat pipe, including it is multiple
The multiple heat pipes 7 being vertically fixedly mounted in shell 6.Level has been fixedly disposed intermediate bulkhead 8 in shell 6, it is described in
Space in the shell 6 is divided into condensation end chamber 9 and evaporation ends chamber 10 by spacing board 8, and one end of the heat pipe 7 is placed in institute
It states in condensation end chamber Room 9, the other end is placed in the evaporation ends chamber 10.Shell 6 is rectangular frame structure.Pacify in shell 6
Corrosion-inhibiting coating is coated on the fin of the heat pipe 7 of dress.Intermediate bulkhead 8 is double-layer structure.In the present embodiment, emergency heating device
Blast pipe is provided on 4.
Emergency heating device 4 is arranged on the pipeline between condensation end chamber 9 and mine air inlet well head 12.Emergency heating dress
4 are set as that can be afterheat recovery unit of air compressor, gas waste-heat recovery device, electric heater unit etc..In the present embodiment, it meets an urgent need
Heating device 4 is afterheat recovery unit of air compressor or gas electricity station waste-heat recovery device or electrode boiler.Condensation end chamber 9 one
Aspect is connected by pipeline and the perforation of breeze fan 2, is on the other hand passed through by the blast pipe of pipeline and the emergency heating device 4
Lead to and connects；Ozone is entered after heat exchanger 5 heats air by the blast pipe, and the air after heating passes through
Pipeline enters emergency heating device 4 and carries out reheating to air, and the air after heating is sent into air inlet well head 12 by pipeline
It is interior.Draft fan 3 is arranged in the pipeline between the evaporation ends chamber 10 and mine outlet air well head 13.In the present embodiment,
Exhaust outlet and leakage fluid dram 11 are provided in evaporation ends chamber 10.The exhaust outlet exchanges heat for being discharged by heat exchange of heat pipe
Mine air-lack afterwards.The bottom that the evaporation ends chamber 10 is arranged in leakage fluid dram 11 is used to be discharged the condensation in evaporation chamber 10
Water.
Heat pipe 7 includes hot heat pipe package, liquid-sucking core and the working medium being placed in the heat pipe package or medium.Heat pipe 7 according to
The course of work can be divided into evaporator section, adiabatic section and condensation segment.Medium in part heat pipe 7 or working medium in condensing chamber 9 absorb
Condensation segment is reached rapidly by adiabatic section under the action of small pressure difference after rapid vaporization on gas liquid separating interface after heat,
The gaseous working medium of the condensation segment of heat pipe 7 is condensed into rapidly after releasing heat to heated medium or working medium in evaporation ends chamber 10
Liquid, liquid refrigerant or medium flow back into the evaporator section of heat pipe 7 through the liquid-sucking core of superheater tube 7, again in the evaporator section
Heat absorption vaporization, is finally completed heat exchanging process.Controller 1 by route respectively with the breeze fan 2, draft fan 3, emergency
Heating device 4 is electrically connected.In the present embodiment with embodiment 1 the difference is that breeze fan 2 and draft fan 3 are axis
Flow fan.Controller 1 is according to the opening and closing for instructing comprehensively control breeze fan 2, draft fan 3 and the electrode boiler.
It should be noted that scope of the mine air-lack waste heat recovering energy conserving of the utility model using the technical solution of system
Any combination including but not limited between each part mentioned above.Any combination including embodiment 1-2.
Although the utility model, those skilled in the art have shown and described referring particularly to its preferred embodiment
It is appreciated that the various changes that can be made in form and details are practical new without departing from sheet described in the appended claims
The range of type.It is described in detail above in conjunction with specific embodiment of the utility model, but is not the limit to the utility model
System.It is all according to the technical essence of the utility model any simple modification made to the above embodiment, still fall within practical
The range of new technique scheme.
Claims (12)
1. a kind of mine air-lack waste heat recovering energy conserving utilizes system, including controller, breeze fan, draft fan, emergency heating
Device, heat exchanger, it is characterised in that: the heat exchanger is heat exchange of heat pipe, the heat exchange of heat pipe, including multiple vertical fixations
Ground is mounted on the intracorporal heat pipe of shell, and level has been fixedly disposed intermediate bulkhead in the shell, and the intermediate bulkhead will be described
The intracorporal space of shell is divided into condensation end chamber and evaporation ends chamber, and one end of the heat pipe is placed in the condensation end chamber, separately
One end is placed in the evaporation ends chamber.
2. mine air-lack waste heat recovering energy conserving as described in claim 1 utilizes system, it is characterised in that: the emergency heating dress
It installs on the air supply tube between mine air inlet and the condensation end chamber, the discharge pipe that the condensation end chamber has.
3. mine air-lack waste heat recovering energy conserving as described in claim 1 utilizes system, it is characterised in that: the breeze fan is set
It sets in the blast pipe of the condensation end chamber.
4. mine air-lack waste heat recovering energy conserving as described in claim 1 utilizes system, it is characterised in that: the draft fan is set
It sets in the pipeline between the evaporation ends chamber and mine outlet air well head.
5. mine air-lack waste heat recovering energy conserving as described in claim 1 or 4 utilizes system, it is characterised in that: the evaporation ends
Exhaust outlet and leakage fluid dram are provided in chamber.
6. mine air-lack waste heat recovering energy conserving as claimed in claim 5 utilizes system, it is characterised in that: the leakage fluid dram setting
In the bottom of the evaporation ends chamber.
7. mine air-lack waste heat recovering energy conserving as described in claim 1 utilizes system, it is characterised in that: the controller passes through
Route is electrically connected with the breeze fan, the draft fan, the emergency heating device respectively.
8. mine air-lack waste heat recovering energy conserving as described in claim 1 utilizes system, it is characterised in that: the emergency heating dress
It is set to electric heater unit.
9. mine air-lack waste heat recovering energy conserving as described in claim 1 utilizes system, it is characterised in that: the shell is rectangle
Frame structure.
10. mine air-lack waste heat recovering energy conserving as described in claim 1 utilizes system, it is characterised in that: in the heat pipe
Corrosion-inhibiting coating is coated on fin.
11. mine air-lack waste heat recovering energy conserving as described in claim 1 utilizes system, it is characterised in that: the emergency heating
Device is afterheat recovery unit of air compressor.
12. mine air-lack waste heat recovering energy conserving as described in claim 1 utilizes system, it is characterised in that: the emergency heating
Device is gas electricity station waste-heat recovery device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821692823.5U CN209431928U (en) | 2018-10-18 | 2018-10-18 | A kind of mine air-lack waste heat recovering energy conserving utilizes system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821692823.5U CN209431928U (en) | 2018-10-18 | 2018-10-18 | A kind of mine air-lack waste heat recovering energy conserving utilizes system |
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| Publication Number | Publication Date |
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| CN209431928U true CN209431928U (en) | 2019-09-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821692823.5U Active CN209431928U (en) | 2018-10-18 | 2018-10-18 | A kind of mine air-lack waste heat recovering energy conserving utilizes system |
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| Country | Link |
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| CN (1) | CN209431928U (en) |
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2018
- 2018-10-18 CN CN201821692823.5U patent/CN209431928U/en active Active
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