CN201327331Y - Mine return air heat recovery device - Google Patents
Mine return air heat recovery device Download PDFInfo
- Publication number
- CN201327331Y CN201327331Y CNU2008201747854U CN200820174785U CN201327331Y CN 201327331 Y CN201327331 Y CN 201327331Y CN U2008201747854 U CNU2008201747854 U CN U2008201747854U CN 200820174785 U CN200820174785 U CN 200820174785U CN 201327331 Y CN201327331 Y CN 201327331Y
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- CN
- China
- Prior art keywords
- return air
- mine return
- heat pipe
- heat
- gravity assisted
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a mine return air heat recovery device, which comprises a heat exchanger (1) and relative pipelines, wherein a gravity heat pipe (2) is arranged inside the heat exchanger (1), and an evaporation section (5) of the gravity heat pipe is arranged below a baffle (10), and a condensation section (4) thereof is arranged above the baffle (10). When in use, mine return air (9) flows through the evaporation section (5) of the gravity heat pipe (2), while low-temperature fluid (8) flows through the condensation section (4) of the gravity heat pipe. Waste heat in the mine return air (9) can be continuously transmitted on to the low-temperature fluid (8) under the effect of the gravity heat pipe (2), thereby realizing the recycling of waste heat in mine return air, and achieving the purposes of energy conservation and emission reduction.
Description
Technical field
The utility model relates to underground mine and energy-saving field, is the device that utilizes gravity assisted heat pipe that the waste heat that exists in the mine return air is reclaimed and utilize again.
Background technology
The ventilating system of underground mine mainly comprises ventilation blower and accesssory equipment of fan, and as wind cave, diffuser, explosion-proof well lid etc., these devices have guaranteed that effectively underground work safety successfully carries out, but have also greatly increased the energy consumption of mine simultaneously.At this problem, at present, many mines have all been taked relative measures, as the speed governing operation of blower fan, the maintenance transformation in air channel etc.But these measures all are to propose based on the consideration that reduces the energy output facet, and are at present still less at the related measure of being taked aspect the energy recycling.
Summary of the invention
In order to remedy existing ventilating system conservation measures in the deficiency aspect the energy recycling, the utility model provides a kind of mine return air waste-heat recovery device, this device utilizes gravity assisted heat pipe that the waste heat that exists in the mine return air is reclaimed, and the heat of regaining is reused for heat temperature raising to other cryogens, thereby reached the purpose of energy-saving and emission-reduction.
The technical scheme that the utility model technical solution problem is adopted is: this mine return air waste-heat recovery device comprises heat exchanger and pipeline; Described heat exchanger comprises housing, dividing plate and gravity assisted heat pipe again, and pipeline comprises return air duct and cold fluid pipeline; In heat exchanger inside, the gravity assisted heat pipe evaporator section is positioned at the dividing plate below, and condensation segment is positioned at the dividing plate top; The mine return is through the gravity assisted heat pipe evaporator section, simultaneously, the cryogen gravity assisted heat pipe condensation segment of flowing through, under the effect of gravity assisted heat pipe, the waste heat in the mine return air is passed to cryogen continuously.And cryogen can be all kinds of different fluid.
The beneficial effects of the utility model are: apparatus structure is simple, is convenient to install; Not needing to consume under the situation of additional energy source, the waste heat that exists in the mine return air is reclaimed, and be used for heat temperature raising other cryogens, play the effect of energy-saving and emission-reduction.
Description of drawings
Fig. 1 is a kind of mine return air waste-heat recovery device front view.
Fig. 2 is a kind of mine return air waste-heat recovery device profile.
In the drawings, 1. heat exchanger, 2. gravity assisted heat pipe, 3. radial fins, 4. condensation segment, 5. evaporator section, 6. cold fluid pipeline, 7. return air duct, 8. cryogen, 9. mine return air, 10. dividing plate.
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail:
Gravity assisted heat pipe (2) is arranged in heat exchanger (1) inside, and evaporator section (5) is positioned at dividing plate (10) below, and condensation segment (4) is positioned at dividing plate (10) top.In use, mine return air (9) arrives the evaporator section (5) of gravity assisted heat pipe (2) under the guiding of return air duct (7), and simultaneously, cryogen (8) arrives the condensation segment (4) of gravity assisted heat pipe (2) by cold fluid pipeline (6).Under the effect of gravity assisted heat pipe (2), the waste heat in the mine return air (9) can pass to cryogen (8) continuously, thereby the temperature of cryogen (8) is promoted, and has realized the recycling of mine return air waste heat.
Claims (2)
1. a mine return air waste-heat recovery device uses hot pipe technique that mine return air waste heat is recycled, and it is characterized in that: comprise heat exchanger (1) and pipeline; Described heat exchanger (1) comprises housing, dividing plate (10) and gravity assisted heat pipe (2), and pipeline comprises return air duct (7) and cold fluid pipeline (6); In heat exchanger (1) inside, gravity assisted heat pipe (2) evaporator section (5) is positioned at dividing plate (10) below, and condensation segment (4) is positioned at dividing plate (10) top; The mine return is through gravity assisted heat pipe (2) evaporator section (5), simultaneously, cryogen (8) gravity assisted heat pipe (2) condensation segment (4) of flowing through, under the effect of gravity assisted heat pipe (2), the waste heat in the mine return air is passed to cryogen continuously.
2. according to the described a kind of mine return air waste-heat recovery device of claim 1, it is characterized in that: cryogen (8) can be all kinds of different fluid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201747854U CN201327331Y (en) | 2008-11-06 | 2008-11-06 | Mine return air heat recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201747854U CN201327331Y (en) | 2008-11-06 | 2008-11-06 | Mine return air heat recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201327331Y true CN201327331Y (en) | 2009-10-14 |
Family
ID=41179303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201747854U Expired - Fee Related CN201327331Y (en) | 2008-11-06 | 2008-11-06 | Mine return air heat recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201327331Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101852541A (en) * | 2010-05-31 | 2010-10-06 | 江阴市汇通包装机械有限公司 | Heat exchange system |
| CN102288055A (en) * | 2010-12-29 | 2011-12-21 | 张家港市江南锅炉压力容器有限公司 | Hot pipe shell type heat exchanger |
| CN110081748A (en) * | 2018-10-25 | 2019-08-02 | 北京中矿赛力贝特节能科技有限公司 | A kind of dedicated heat pipe of return air residual heat in mine recycling |
| CN110873469A (en) * | 2018-08-31 | 2020-03-10 | 史隰明 | Device for adjusting air inlet temperature of coal mine port |
| CN112665070A (en) * | 2021-01-14 | 2021-04-16 | 河北工程大学 | Mine return air waste heat recovery heat exchanger based on variable heat conduction pipe |
-
2008
- 2008-11-06 CN CNU2008201747854U patent/CN201327331Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101852541A (en) * | 2010-05-31 | 2010-10-06 | 江阴市汇通包装机械有限公司 | Heat exchange system |
| CN102288055A (en) * | 2010-12-29 | 2011-12-21 | 张家港市江南锅炉压力容器有限公司 | Hot pipe shell type heat exchanger |
| CN110873469A (en) * | 2018-08-31 | 2020-03-10 | 史隰明 | Device for adjusting air inlet temperature of coal mine port |
| CN110081748A (en) * | 2018-10-25 | 2019-08-02 | 北京中矿赛力贝特节能科技有限公司 | A kind of dedicated heat pipe of return air residual heat in mine recycling |
| CN112665070A (en) * | 2021-01-14 | 2021-04-16 | 河北工程大学 | Mine return air waste heat recovery heat exchanger based on variable heat conduction pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091014 Termination date: 20111106 |