CN204921016U - A device for improving mine work environment - Google Patents
A device for improving mine work environment Download PDFInfo
- Publication number
- CN204921016U CN204921016U CN201520588784.4U CN201520588784U CN204921016U CN 204921016 U CN204921016 U CN 204921016U CN 201520588784 U CN201520588784 U CN 201520588784U CN 204921016 U CN204921016 U CN 204921016U
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- Prior art keywords
- evaporimeter
- compressor
- water
- air chimney
- operation environment
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Abstract
The utility model discloses a device for improving mine work environment, including ventilation pipe, play tuber pipe, engine, compressor, condenser, evaporimeter, the engine with the compressor transmission is connected, the compressor loop through the pipeline with condenser, evaporimeter are connected, the evaporimeter with the compressor is connected, the ventilation pipe passes the evaporimeter with go out the tuber pipe intercommunication, be equipped with a plurality of exhaust vents on the play tuber pipe. The utility model discloses can cool down or heat the operation environment under the mine as required, and remove dust that this is effectual, effectually improve the operation environment under the mine, and the structure is simple and practical.
Description
Technical field
The utility model relates to mining equipment technical field, is specifically related to a kind of device for improving mine operation environment.
Background technology
Along with the increase of the pit mining degree of depth, rock temperature raises, and exploitation is day by day serious with the heat of driving face environment evil, the temperature of many work planes more than 30 DEG C, individually up to 40 DEG C.Operation in high temperature environments, miner's labor productivity declines, and healthyly will suffer damage, the production of the downhole safety of serious threat simultaneously.
In addition, cutting coal machine can produce a large amount of dust when work plane is mined, and these dust main harm are: bring out pneumoconiosis, the physical and mental health of serious harm miner; And can coal-dust explosion be caused, the safety in production of serious threat mine.
Current improvement underground thermal pollution mainly adopts following several method, and ground is centralized; Down-hole is centralized; And water resource heat pump formula; But the system complex that ground is centralized, installation general power is large, and energy consumption is large; The centralized chamber needing down-hole will dig big cross section in down-hole, affects the normal production order in colliery; Water resource heat pump formula is then the method extensively adopted at present.
The method of current work plane depositing dust is mainly spray sprinkler and dust removal by ventilation, and minority adopts foam dust suppression, and the effect of foam dust suppression is better than watering and ventilating dust-removing effect, but its cost is higher.
In view of this, be badly in need of providing a kind of equipment, for cooling, dedusting, improve operating environment.
In Chinese Patent Application No.: disclose a kind of mining ventilation installation in 201320255562.1, comprise volute casing, motor, shrouding disc, air inlet pipe and frame; Described volute casing one end is provided with exhaust opening; Described frame is arranged on volute casing bottom; Described motor is connected with volute casing one end; Described motor top is evenly provided with impeller; Described shrouding disc is screwed and is connected with volute casing; Described air inlet pipe is connected with exhaust opening.The technical program is ventilated, cooling, heating, dust removing effects is not ideal enough, is further improved.
Utility model content
For the problems referred to above, the utility model provides a kind of device for improving mine operation environment, and ventilation, good dedusting effect, effectively improve the operating environment of workman.
In order to solve the problem, the technical scheme that the utility model provides is:
A kind of device for improving mine operation environment, comprise air chimney, discharge pipe, motor, compressor, condenser, evaporimeter, described motor and described compressor are in transmission connection, described compressor is connected with described condenser, evaporimeter successively by pipeline, described evaporimeter is connected with described compressor, described air chimney is communicated with described discharge pipe through described evaporimeter, and described discharge pipe is provided with some exhaust vents.
The operation of driven by engine compressor; Compressor sucks the condensing agent steam from the lower pressure out of evaporimeter, make it to send into condenser after pressure raises, absorb the heat of vaporization of the air in air chimney in evaporimeter and become the lower steam of pressure, make water temperature drop, send into the entrance of compressor again, thus complete kind of refrigeration cycle, the air in air chimney is lowered the temperature.
Preferably, also comprise water tank, water pump, water pipe, described motor is connected with described water pump drive, and described water pump is connected with described water tank, water pipe, and the water side of described water pipe is placed in described air chimney.
Water enters in water pipe through water pump, enters in air chimney from the water side of water pipe, and in discharge pipe, air humidity is out high like this, and temperature is low, realizes the object of cooling, dedusting, effectively ensure that the operating environment of ore deposit underground labour.
Preferably, the water side of described water pipe is provided with shower nozzle, and this shower nozzle is placed in described air chimney.Be convenient to water fully contact with air.
Preferably, described air chimney is provided with return duct, and this return duct is communicated with described water tank.Water is back in water tank, saving resource.
Preferably, also comprise heater, this heater is placed in described air chimney.Can heat the air in air chimney, the air allowing discharge pipe spray is hot blast, and improve the operating environment of ore deposit underground labour, result of use is better.
Preferably, the diameter of described discharge pipe is less than the diameter of described air chimney.Discharge pipe wind pressure is out comparatively large, lowers the temperature, adds speed soon, good dedusting effect.
Compared with prior art, the beneficial effects of the utility model are:
The utility model can be lowered the temperature to the operating environment under mine as required or heat, and dedusting this is effective, effectively improve the operating environment under mine; Structure is simple, practical.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below the utility model is described further:
Composition graphs 1: a kind of device for improving mine operation environment, comprise air chimney 1, discharge pipe 2, motor 3, compressor 4, condenser 5, evaporimeter 6, motor 3 and compressor 4 are in transmission connection, compressor 4 is connected with condenser 5, evaporimeter 6 successively by pipeline, evaporimeter 6 is connected with compressor 4, air chimney 1 is communicated with discharge pipe 2 through evaporimeter 6, and discharge pipe 2 is provided with some exhaust vents 7.
Motor 3 drives compressor 4 operation; Compressor 4 sucks the condensing agent steam of the lower pressure out from evaporimeter 6, make it to send into condenser 5 after pressure raises, absorb the heat of vaporization of the air in air chimney 1 in evaporimeter 6 and become the lower steam of pressure, make water temperature drop, send into the entrance of compressor 4 again, thus complete kind of refrigeration cycle, the air in air chimney 1 is lowered the temperature.
Also comprise water tank 8, water pump 9, water pipe 10, motor 3 and water pump 9 are in transmission connection, and water pump 9 is connected with water tank 8, water pipe 10, and the water side of water pipe 10 is placed in air chimney 1.
Water enters in water pipe 10 through water pump 9, enters in air chimney 1 from the water side of water pipe 10, and in discharge pipe 2, air humidity is out high like this, and temperature is low, realizes the object of cooling, dedusting, effectively ensure that the operating environment of ore deposit underground labour.
The water side of water pipe 10 is provided with shower nozzle 11, and this shower nozzle 11 is placed in air chimney 1.Be convenient to water fully contact with air.
Air chimney 1 is provided with return duct 12, and this return duct 12 is communicated with water tank 8.Water is back in water tank 8, saving resource.
Also comprise heater 13, this heater 13 is placed in air chimney 1.Can heat the air in air chimney 1, the air allowing discharge pipe 2 spray is hot blast, and improve the operating environment of ore deposit underground labour, result of use is better.
The diameter of discharge pipe 2 is less than the diameter of air chimney 1.Discharge pipe 2 wind pressure is out comparatively large, lowers the temperature, adds speed soon, good dedusting effect.
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and manual just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (6)
1. one kind for improving the device of mine operation environment, it is characterized in that: comprise air chimney, discharge pipe, motor, compressor, condenser, evaporimeter, described motor and described compressor are in transmission connection, described compressor is connected with described condenser, evaporimeter successively by pipeline, described evaporimeter is connected with described compressor, described air chimney is communicated with described discharge pipe through described evaporimeter, and described discharge pipe is provided with some exhaust vents.
2. the device for improving mine operation environment according to claim 1, it is characterized in that: also comprise water tank, water pump, water pipe, described motor is connected with described water pump drive, and described water pump is connected with described water tank, water pipe, and the water side of described water pipe is placed in described air chimney.
3. the device for improving mine operation environment according to claim 2, it is characterized in that: the water side of described water pipe is provided with shower nozzle, this shower nozzle is placed in described air chimney.
4. the device for improving mine operation environment according to Claims 2 or 3, it is characterized in that: described air chimney is provided with return duct, this return duct is communicated with described water tank.
5. the device for improving mine operation environment according to claim 1 and 2, is characterized in that: also comprise heater, and this heater is placed in described air chimney.
6. the device for improving mine operation environment according to claim 1, is characterized in that: the diameter of described discharge pipe is less than the diameter of described air chimney.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520588784.4U CN204921016U (en) | 2015-08-07 | 2015-08-07 | A device for improving mine work environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520588784.4U CN204921016U (en) | 2015-08-07 | 2015-08-07 | A device for improving mine work environment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204921016U true CN204921016U (en) | 2015-12-30 |
Family
ID=54970153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520588784.4U Expired - Fee Related CN204921016U (en) | 2015-08-07 | 2015-08-07 | A device for improving mine work environment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204921016U (en) |
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2015
- 2015-08-07 CN CN201520588784.4U patent/CN204921016U/en not_active Expired - Fee Related
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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: 20151230 Termination date: 20160807 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |