CN204002897U - Mining swirl control cold water dust-proof temp-lowering atomization mechanism - Google Patents
Mining swirl control cold water dust-proof temp-lowering atomization mechanism Download PDFInfo
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- CN204002897U CN204002897U CN201420367720.7U CN201420367720U CN204002897U CN 204002897 U CN204002897 U CN 204002897U CN 201420367720 U CN201420367720 U CN 201420367720U CN 204002897 U CN204002897 U CN 204002897U
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Abstract
The utility model discloses a kind of mining swirl control cold water dust-proof temp-lowering atomization mechanism, comprise cold air preparation facilities, cold water preparation facilities and cold water sprays device; The cold air output of described cold air preparation facilities is connected with the water inlet end place of cold water preparation facilities, and the cold water output of cold water preparation facilities is connected with the water inlet pipe of cold water sprays device.Compared with prior art, the utility model has following advantage: 1. the utility model is simple in structure, cheap, and effect is remarkable; 2. by the utility model, lower the temperature, can reduce the cost of cooling, increase economic efficiency; 3. can meet dust-proof temp-lowering dual-purpose, and can realize hot gas and recycle.
Description
Technical field
The utility model relates to a kind of dust-proof temp-lowering atomization mechanism, is specifically related to a kind of for the mining swirl control cold water dust-proof temp-lowering atomization mechanism in mine high temperature tunnel.
Background technology
Along with mine is adopted improving constantly of dark increase and Mechanion degree, High Temperature in Deep Mine evil has become one of significant problem of restriction safety of coal mines exploitation, and expert thinks that the limit mining depth in following mine will depend on the development level of mine cooling technology and equipment.Mine cooling measure both at home and abroad at present divides unartificial refrigeration cool-down measure and artificial cooling cooling measure two aspects.The air quantity that increases mine and tunnel can effectively dilute and discharge in time mine dust, can take away down-hole heat, but be easily subject to the restriction of < < safety regulations in coal mine > > to tunnel wind speed simultaneously.Coal-bed flooding can reduce temperature and the mine dust content of stope to a certain extent, but to driving face and chamber inapplicable, and affect Coal Quality.Adopt downward ventilation and reduce various thermals source and produce, these unartificial refrigeration measures all can be subject to gas ranks of mine, coal-mining method, the restriction of coal winning technology and mechanization degree, can not realize mine and significantly lower the temperature, therefore unartificial refrigeration cool-down only can be for the not too serious mine of heat evil or the ancillary method of lowering the temperature as artificial cooling.Handpiece Water Chilling Units refrigeration cool-down is difficult to eliminate the higher drawback of high-low pressure converter temperature rise, and system complex, and expense is higher.Ice cooling system is comprised of three parts of dissolving of the preparation of ice, the conveying of ice and ice, and technological process is too complicated, and needs a large amount of ice cubes to be transported to down-hole, and the water after dissolving is pumped to aboveground again, for the large mine of water yield, has increased draining task.
Utility model content
For problems of the prior art, the utility model provides a kind of mining swirl control cold water dust-proof temp-lowering atomization mechanism, and this apparatus structure simply also can be realized mine and significantly lower the temperature.
For achieving the above object, the utility model is by the following technical solutions:
A mining swirl control cold water dust-proof temp-lowering atomization mechanism, comprises cold air preparation facilities, cold water preparation facilities and cold water sprays device; The cold air output of described cold air preparation facilities is connected with the water inlet end place of cold water preparation facilities, and the cold water output of cold water preparation facilities is connected with the water inlet pipe of cold water sprays device.
Described cold water preparation facilities comprises refrigeration storehouse, the one end in refrigeration storehouse is provided with water inlet, the other end is provided with delivery port, described refrigeration is provided with tube bank in storehouse, and the water inlet end of tube bank is connected with water inlet by water-locator, and the water side of tube bank is connected with delivery port by conflux disk; On the sidewall in refrigeration storehouse, near inlet end place, be provided with cold air entrance, on the sidewall in refrigeration storehouse, near water outlet end place, be provided with exhaust opening.
Described cold air preparation facilities comprises vortex tube, and the air inlet port of described vortex tube is connected with compressed air hose, and the cold air end of vortex tube is connected with cold air entrance by snap joint, and the hot gas end of vortex tube is connected with hot-gas recoverer.
Described cold water sprays device comprises the water pipe being connected with delivery port, and the water side of described water pipe is provided with spraying nozzle.
In order to reduce the cold air and extraneous distinguished and admirable interchange of heat in refrigeration storehouse, on the outer wall in described refrigeration storehouse, be distributed with the insulation layer that flame-retardant thermal insulation material is made.
Described tube bank comprises a plurality of capillary tubies that are parallel to each other.
Compared with prior art, the utility model has following advantage: 1. the utility model is simple in structure, cheap, and effect is remarkable; 2. by the utility model, lower the temperature, can reduce the cost of cooling, increase economic efficiency; 3. can meet dust-proof temp-lowering dual-purpose, and can realize hot gas and recycle.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the A-A sectional drawing of Fig. 1.
Reference numeral: 1, vortex tube, 2, the cold air end of vortex tube, 3, snap joint, 4, cold air entrance, 5, delivery port, 6, shower nozzle, 7, exhaust opening, 8, water pipe, 9, the hot gas end of vortex tube, 10, refrigeration storehouse, 11, insulation layer, 12, water inlet, 13, water-locator, 14, conflux disk, 15, capillary tube, 16, compressed air hose, 17 air inlet ports.
The specific embodiment
Now be described with reference to the accompanying drawings the specific embodiment of the present utility model.
The present embodiment is mining swirl control cold water dust-proof temp-lowering atomization mechanism, comprises cold air preparation facilities, cold water preparation facilities and cold water sprays device; Described cold water preparation facilities comprises refrigeration storehouse 10, the one end in refrigeration storehouse is provided with water inlet 12, the other end is provided with delivery port 5, described refrigeration is provided with tube bank in storehouse, described tube bank comprises a plurality of capillary tubies that are parallel to each other 15, water inlet end capillaceous is connected with water inlet by water-locator 13, and water side capillaceous is connected with delivery port by conflux disk 14; On the sidewall in refrigeration storehouse, near inlet end place, be provided with cold air entrance 4, on the sidewall in refrigeration storehouse, near water outlet end place, be provided with exhaust opening 7; Described cold air preparation facilities comprises vortex tube 1, and the air inlet port 17 of described vortex tube is connected with compressed air hose 16, and the cold air end 2 of vortex tube is connected with cold air entrance 4 by snap joint 3, and the hot gas end 9 of vortex tube is connected with hot-gas recoverer; The cold air end of the vortex tube of described cold air preparation facilities is connected with cold water preparation facilities by cold air entrance, and the cold air that vortex tube is produced is delivered in refrigeration storehouse, by water inlet water capillaceous and the cold air in refrigeration storehouse, carry out interchange of heat, the cold air carrying out after interchange of heat in refrigeration storehouse is discharged from exhaust opening, realizes mine cooling; Water in capillary tube after cooling flows out from delivery port, and the water pipe 8 being connected with delivery port by being arranged on cold water sprays device, enters spraying nozzle 6, realizes the dustproof also reducing temperature twice of cold water sprays.
In order to reduce the cold air and extraneous distinguished and admirable interchange of heat in refrigeration storehouse, on the outer wall in the present embodiment refrigeration storehouse, be distributed with the insulation layer 11 that flame-retardant thermal insulation material is made.
Claims (6)
1. a mining swirl control cold water dust-proof temp-lowering atomization mechanism, is characterized in that: comprise cold air preparation facilities, cold water preparation facilities and cold water sprays device; The cold air output of described cold air preparation facilities is connected with the water inlet end place of cold water preparation facilities, and the cold water output of cold water preparation facilities is connected with the water inlet pipe of cold water sprays device.
2. mining swirl control cold water dust-proof temp-lowering atomization mechanism according to claim 1, it is characterized in that: described cold water preparation facilities comprises refrigeration storehouse (10), the one end in refrigeration storehouse is provided with water inlet (12), the other end is provided with delivery port (5), described refrigeration is provided with tube bank in storehouse, the water inlet end of tube bank is connected with water inlet by water-locator (13), and the water side of tube bank is connected with delivery port by conflux disk (14); On the sidewall in refrigeration storehouse, near inlet end place, be provided with cold air entrance (4), on the sidewall in refrigeration storehouse, near water outlet end place, be provided with exhaust opening (7).
3. mining swirl control cold water dust-proof temp-lowering atomization mechanism according to claim 2, it is characterized in that: described cold air preparation facilities comprises vortex tube (1), the air inlet port of described vortex tube (17) is connected with compressed air hose (16), the cold air end (2) of vortex tube is connected with cold air entrance (4) by snap joint (3), and the hot gas end (9) of vortex tube is connected with hot-gas recoverer.
4. mining swirl control cold water dust-proof temp-lowering atomization mechanism according to claim 3, is characterized in that: described cold water sprays device comprises the water pipe (8) being connected with delivery port, and the water side of described water pipe is provided with spraying nozzle (6).
5. according to the arbitrary described mining swirl control cold water dust-proof temp-lowering atomization mechanism of claim 2-4, it is characterized in that: on the outer wall in described refrigeration storehouse, be distributed with the insulation layer (11) that flame-retardant thermal insulation material is made.
6. mining swirl control cold water dust-proof temp-lowering atomization mechanism according to claim 5, is characterized in that: described tube bank comprises a plurality of capillary tubies that are parallel to each other (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420367720.7U CN204002897U (en) | 2014-07-04 | 2014-07-04 | Mining swirl control cold water dust-proof temp-lowering atomization mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420367720.7U CN204002897U (en) | 2014-07-04 | 2014-07-04 | Mining swirl control cold water dust-proof temp-lowering atomization mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204002897U true CN204002897U (en) | 2014-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420367720.7U Expired - Fee Related CN204002897U (en) | 2014-07-04 | 2014-07-04 | Mining swirl control cold water dust-proof temp-lowering atomization mechanism |
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| CN (1) | CN204002897U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105180320A (en) * | 2015-08-18 | 2015-12-23 | 王勇 | Mine pit cooling device capable of purifying air |
| CN107942292A (en) * | 2017-10-27 | 2018-04-20 | 四川嘉义雷科电子技术有限公司 | It is provided with the distance-measuring equipment of gas cooling device |
-
2014
- 2014-07-04 CN CN201420367720.7U patent/CN204002897U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105180320A (en) * | 2015-08-18 | 2015-12-23 | 王勇 | Mine pit cooling device capable of purifying air |
| CN107942292A (en) * | 2017-10-27 | 2018-04-20 | 四川嘉义雷科电子技术有限公司 | It is provided with the distance-measuring equipment of gas cooling device |
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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: 20141210 Termination date: 20150704 |
|
| EXPY | Termination of patent right or utility model |