CN203702217U - Filling type exhausted air-water heat and humidity direct exchanging device - Google Patents
Filling type exhausted air-water heat and humidity direct exchanging device Download PDFInfo
- Publication number
- CN203702217U CN203702217U CN201320750940.3U CN201320750940U CN203702217U CN 203702217 U CN203702217 U CN 203702217U CN 201320750940 U CN201320750940 U CN 201320750940U CN 203702217 U CN203702217 U CN 203702217U
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- water
- exhausted air
- communicates
- mine
- air draft
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Abstract
The utility model discloses a filling type exhausted air-water heat and humidity direct exchanging device. The lower end of an exhausted air diffusion tower is communicated with a mine ventilator in a sealing manner via a mine air channel; a spray chamber with a spray nozzle row at the top end is arranged in the exhausted air diffusion tower; a dehydration device is fixed on the upper opening of the exhausted air diffusion tower; the spay nozzle row is communicated with a hot water inlet of a heat energy conversion device via a main water supply pipe and a main power supply valve in a sealing manner; a hot water outlet of the heat energy conversion device is communicated with a circulation water tank via a circulating water pump and a self-sucking tank. A water collecting tank is arranged at the bottom of the mine air channel, and is communicated with the circulating water tank via a water return groove. The filling type exhausted air-water heat and humidity direct exchanging device is simple in structure, low in resistance, high in heat exchange efficiency, long in service life and convenient to maintain.
Description
Technical field
The utility model relates to a kind of heat exchanger, particularly utilizes mine for air exhaustion--the direct heat exchanger that water fill-type heat is wet.
Background technology
When winter air temperature is very low, be heated to more than 2 ℃ at air intake mine, under input well, reach after 18～22 ℃ through country rock heating, mechanical heating, the heat of oxidation, crack water and channel water, rock crushing and hot body metabolism temperature after heating, go out from air draft well array, the wind of discharging has been contained abundant geothermal energy resources, how the Lowlevel thermal energy of air draft is extracted, regenerative resource and low-grade energy are efficiently utilized, and are difficult problems always.
Summary of the invention
In order to overcome the shortcoming of prior art, the utility model provides a kind of fill-type air draft-hydro-thermal direct heat exchanger that wets, and it is simple in structure, and resistance is little, and heat exchange efficiency is high, and long service life is convenient to safeguard.
The technical scheme in the invention for solving the technical problem is: the lower end of air draft retention tower communicates with Mine Ventilator sealing by mine air channel, in air draft retention tower, there is spray chamber, the tip nozzles row of spray chamber, the suitable for reading fixing dewater unit of air draft retention tower; Nozzle row communicates with the hot water inlet sealing of thermal energy conversion device by water main, water supply main valve, and the hot water outlet of thermal energy conversion device communicates with circulating water pool by circulating water pump, self-sucking pot.Collecting-tank is arranged at the bottom in described mine air channel, and collecting-tank communicates with described circulating water pool by backwater ditch.
The utility model is simple in structure, and resistance is little, and heat exchange efficiency is high, and long service life is convenient to safeguard.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the utility model schematic diagram.
The specific embodiment
As shown in Figure 1, the lower end of air draft retention tower 3 communicates with Mine Ventilator 1 sealing by mine air channel 2, has spray chamber 6 in air draft retention tower 3, the tip nozzles row 7 of spray chamber 6, the suitable for reading fixing dewater unit 8 of air draft retention tower 3; Nozzle row 7 communicates with the hot water inlet sealing of thermal energy conversion device 12 by water main 14, water supply main valve 13, and the hot water outlet of thermal energy conversion device 12 communicates with circulating water pool 9 by circulating water pump 11, self-sucking pot 10.Collecting-tank 15 is arranged at the bottom in described mine air channel 2, and collecting-tank 15 communicates with described circulating water pool 9 by backwater ditch 16.
Described self-sucking pot 10 communicates with filling pipe 18 sealings by pipeline, is fixed with ball float internally piloted valve 17 on filling pipe 18.
The mine return air of air return system is delivered to air draft retention tower 3 by Mine Ventilator 1 by ore deposit wind, enters air draft retention tower 3, carries out wind, hydrothermal exchange, then by dewater unit 8, after the heat energy of ore deposit wind is replaced, is discharged in atmosphere.
Claims (2)
1. the wet direct heat exchanger of fill-type air draft-hydro-thermal, it is characterized in that: the lower end of air draft retention tower (3) communicates with Mine Ventilator (1) sealing by mine air channel (2), in air draft retention tower (3), there is spray chamber (6), the tip nozzles row (7) of spray chamber (6), the suitable for reading fixing dewater unit (8) of air draft retention tower (3); Nozzle row (7) communicates with the hot water inlet sealing of thermal energy conversion device (12) by water main (14), water supply main valve (13), the hot water outlet of thermal energy conversion device (12) communicates with circulating water pool (9) by circulating water pump (11), self-sucking pot (10), collecting-tank (15) is arranged at the bottom in described mine air channel (2), and collecting-tank (15) communicates with described circulating water pool (9) by backwater ditch (16).
2. the wet direct heat exchanger of fill-type air draft-hydro-thermal according to claim 1, is characterized in that: described self-sucking pot (10) communicates with filling pipe (18) sealing by pipeline, is fixed with ball float internally piloted valve (17) on filling pipe (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320750940.3U CN203702217U (en) | 2013-11-25 | 2013-11-25 | Filling type exhausted air-water heat and humidity direct exchanging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320750940.3U CN203702217U (en) | 2013-11-25 | 2013-11-25 | Filling type exhausted air-water heat and humidity direct exchanging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203702217U true CN203702217U (en) | 2014-07-09 |
Family
ID=51052672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320750940.3U Expired - Fee Related CN203702217U (en) | 2013-11-25 | 2013-11-25 | Filling type exhausted air-water heat and humidity direct exchanging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203702217U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103670484A (en) * | 2013-11-25 | 2014-03-26 | 河北工程大学 | Wind-water filled type heat and moisture direct heat exchanger |
| CN104373149A (en) * | 2014-11-06 | 2015-02-25 | 山东永能节能环保服务有限公司 | Mine exhaust wind tower two-phase fluid efficient countercurrent mixing heat exchange system |
| CN104504981A (en) * | 2014-11-27 | 2015-04-08 | 河北工程大学 | Mine gas excess heat recovery experiment platform |
-
2013
- 2013-11-25 CN CN201320750940.3U patent/CN203702217U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103670484A (en) * | 2013-11-25 | 2014-03-26 | 河北工程大学 | Wind-water filled type heat and moisture direct heat exchanger |
| CN104373149A (en) * | 2014-11-06 | 2015-02-25 | 山东永能节能环保服务有限公司 | Mine exhaust wind tower two-phase fluid efficient countercurrent mixing heat exchange system |
| CN104504981A (en) * | 2014-11-27 | 2015-04-08 | 河北工程大学 | Mine gas excess heat recovery experiment platform |
| CN104504981B (en) * | 2014-11-27 | 2016-09-14 | 河北工程大学 | Mine air-lack waste heat recovery experiment porch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 Termination date: 20141125 |
|
| EXPY | Termination of patent right or utility model |