CN216381470U - Mine ventilation device for mining with high ventilation efficiency - Google Patents
Mine ventilation device for mining with high ventilation efficiency Download PDFInfo
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- CN216381470U CN216381470U CN202122619795.2U CN202122619795U CN216381470U CN 216381470 U CN216381470 U CN 216381470U CN 202122619795 U CN202122619795 U CN 202122619795U CN 216381470 U CN216381470 U CN 216381470U
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- vehicle body
- filter screen
- box body
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Abstract
The utility model relates to a mine ventilation device with high ventilation efficiency for mining, which comprises a vehicle body, wherein an air inlet device and an air exhaust device are respectively arranged on the front side and the rear side of the upper end of the vehicle body, the air inlet device and the air exhaust device respectively comprise a box body, air inlets are respectively arranged on the side walls of the two box bodies on one side away from the center of the vehicle body, air inlet pipes are sleeved on the outer sides of the air inlets, a filter screen is arranged inside one ends, away from the air inlets, of the air inlet pipes, an ultraviolet lamp is arranged on the upper side of an inner cavity of the box body on the air exhaust device, air exhaust pumps are respectively arranged on the vehicle body on one side of the box body, a second filter screen is arranged on one side of each air exhaust device, air suction pipes are respectively connected to one sides of the air suction pipes, away from the air exhaust pumps, are respectively inserted into the box bodies, exhaust pipes are respectively connected to the other sides of the air exhaust pumps, and air outlet pipes are arranged on one sides of the air inlet devices. Compared with the prior art, the utility model has the advantages that: reasonable structure and convenient ventilation.
Description
Technical Field
The utility model relates to the field of ventilation equipment, in particular to a mine ventilation device for mining, which is high in ventilation efficiency.
Background
Mine ventilation means that fresh air is input into a mine, the oxygen concentration is increased, toxic and harmful gases and dust in the mine are diluted and removed, and the basic tasks of the mine ventilation are as follows: enough fresh air is supplied to the underground to meet the requirement of personnel on oxygen; harmful gas and dust in the well are diluted, and safe production is ensured; adjust the underground climate, create good operational environment, current mine ventilation unit adopts exhaust fan etc. mostly, can ventilate to the device that the air was carried, and this kind of ventilation unit mode is comparatively single, only can be to the inside air current of carrying of mine, at the in-process of carrying the air current, can't change the direction of delivery of air current moreover to very big reduction the inside efficiency of taking a breath of mine.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides the mine ventilation and air exchange device for mining, which is high in ventilation efficiency, reasonable in structure, good in air exchange effect and convenient to transport.
In order to achieve the purpose of the utility model, the utility model adopts the technical scheme that: a mine ventilation device for mining with high ventilation efficiency comprises a vehicle body, wherein an air inlet device and an air exhaust device are respectively arranged on the front side and the rear side of the upper end of the vehicle body, the air inlet device and the air exhaust device respectively comprise a box body, air inlets are respectively arranged on the side walls of the two box bodies, which are far away from the center of the vehicle body, the outer sides of the air inlets are sleeved with air inlet pipes, a filter screen is arranged inside one ends, which are far away from the air inlets, of the air inlet pipes, an ultraviolet lamp is arranged on the upper side of the inner cavity of the box body on the air exhaust device, air suction pumps are respectively arranged on the vehicle body, which is positioned on one side of the box body, a filter screen II is arranged on one side of the box body on the air exhaust device, an air suction pipe is respectively connected to one side of the air suction pipes, which is far away from the air suction pumps, is inserted into the box body, and exhaust pipes are respectively connected to the other sides of the air suction pumps, and an air outlet pipe is arranged on the exhaust pipe positioned on one side of the air inlet device.
As an improvement: a handrail is fixedly connected to the side wall of one side of the trolley body, and a plurality of pulleys are arranged at the lower end of the trolley body.
As an improvement: and the second filter screen is an adsorption filter screen composed of activated carbon.
As an improvement: the air inlet machine penetrates through the side wall of one side of the box body.
As an improvement: the air outlet pipe is uniformly distributed with a plurality of air outlets along the axis direction.
As an improvement: the two box bodies are respectively positioned at two opposite angles of the vehicle body.
As an improvement: and the second filter screen divides the box body on one side of the exhaust device into a purification box and an air transition box.
Compared with the prior art, the utility model has the advantages that: when using in the mine, the automobile body of taking the pulley, conveniently transport breather in the mine, at the in-process of taking a breath, filter screen and purifier have greatly reduced granule and toxic gas entering exterior space in the mine air, have the play tuber pipe of air outlet in addition, have strengthened the efficiency that outside fresh air discharged in the mine on the one hand, and on the other hand can pass through the blast pipe, makes things convenient for angle regulation position, has promoted going on of taking a breath.
Drawings
Fig. 1 is a front view of a mine ventilation apparatus for mining with high ventilation efficiency according to the present invention;
FIG. 2 is a cross-sectional view of a mine ventilation means A-A for mining of high ventilation efficiency in accordance with the present invention;
FIG. 3 is a top plan view of a ventilation apparatus for a mining well with high ventilation efficiency according to the present invention;
reference symbol comparison table:
1-vehicle body, 2-pulley, 3-box body, 4-air inlet machine, 5-air inlet pipe, 6-filter screen, 7-ultraviolet lamp, 8-air pump, 9-air transition box, 10-filter screen II, 11-air suction pipe, 12-exhaust pipe, 13-air outlet pipe and 14-handrail.
Detailed Description
The following further describes embodiments of the present invention with reference to the accompanying drawings.
As shown in fig. 1, 2 and 3, a mine ventilation device for mining with high ventilation efficiency comprises a vehicle body 1, wherein an air inlet device and an air exhaust device are respectively arranged on the front side and the rear side of the upper end of the vehicle body 1, the air inlet device and the air exhaust device both comprise a box body 3, an air inlet machine 4 is respectively arranged on the side wall of one side of each of the two box bodies 3 away from the center of the vehicle body 1, an air inlet pipe 5 is sleeved on the outer side of the air inlet machine 4, a filter screen 6 is arranged inside one end of the air inlet pipe 5 away from the air inlet machine 4, an ultraviolet lamp 7 is arranged on the upper side of the inner cavity of the box body 3 on the air exhaust device, an air pump 8 is arranged on the vehicle body 1 on one side of the box body 3 on the air exhaust device, a filter screen II 10 is arranged on one side of the inside the box body 3 on the air exhaust device, an air suction pipe 11 is connected to one side of the air pump 8, and the filter screen II 10 is arranged between the air inlet pipe 11 and the air inlet pipe 5 of the air exhaust device, one end of the air suction pipe 11, which is far away from the air suction pump 8, is inserted into the box body 3, the other side of the air suction pump 8 is connected with an exhaust pipe 12, and an air outlet pipe 13 is arranged on the exhaust pipe 12 on one side of the air inlet device.
A handrail is fixedly connected to the side wall of one side of the trolley body, and a plurality of pulleys are arranged at the lower end of the trolley body.
The second filter screen 10 is an adsorption filter screen composed of activated carbon.
The air inlet fan 4 penetrates through the side wall of one side of the box body 3.
The air outlet pipe 13 is provided with a plurality of air outlets along the axial direction.
The two boxes 3 are respectively positioned at two opposite corners of the vehicle body 1.
The second filter screen 10 divides the box body 3 at one side of the exhaust device into a purification box and an air transition box 9.
When the ventilation device is used, the whole ventilation device can be transported to a mine when not used, the whole ventilation device is moved to a place with poor air quality by using the pulley 2 below the vehicle body 1, then the air inlet pipe 5 of the air inlet device is placed outside the mine, the air outlet pipe 13 of the air inlet device is placed in the mine to be ventilated, the air inlet pipe 5 of the air exhaust device is placed in the place with poor air quality in the mine, and the air exhaust pipe 12 of the air exhaust device is placed outside the mine. Then the air inlet machine 4 is firstly opened, at the moment, external fresh air enters the box body 3 through the filter screen 6 and the air inlet pipe 5 of the air inlet device, then the air pump 8 at one side of the air inlet device enables the fresh air in the box body 3 to enter the air outlet pipe 13 through the air suction pipe 11 and the exhaust pipe 12, the fresh air enters the mine through the air outlet pipe 13, dirty air in the mine firstly removes large particles through the filter screen 6 in the air inlet pipe 5 of the air exhaust device and enters the box body 3, then the dirty air is sterilized and disinfected under the action of the ultraviolet lamp 7, finally the dirty air enters the air transition box 9 through the filter screen two 10 with the adsorption function, the air in the air transition box 9 is sucked into the corresponding exhaust pipe 12 by the air suction pipe 11 of the air pump 8 at one side of the air exhaust device, then the purified air is exhausted to the external environment through the exhaust pipe 12 of the air exhaust device, in the process, the ventilation place can be manually adjusted, so as to achieve the best ventilation effect.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (7)
1. A mine ventilation air interchanger for mining with high ventilation efficiency comprises a vehicle body (1), and is characterized in that: the air intake device and the air exhaust device are respectively arranged on the front side and the rear side of the upper end of the vehicle body (1), the air intake device and the air exhaust device respectively comprise a box body (3), air inlet machines (4) are respectively arranged on the side walls of the two box bodies (3) far away from the center of the vehicle body (1), an air inlet pipe (5) is sleeved on the outer side of the air inlet machine (4), a filter screen (6) is arranged inside one end, far away from the air inlet machines (4), of the air inlet pipe (5), an ultraviolet lamp (7) is arranged on the upper side of the inner cavity of the box body (3) on the air exhaust device, air suction pumps (8) are respectively arranged on the vehicle body (1) on one side of the box body (3), a filter screen II (10) is arranged on one side inside the box body (3) on the air exhaust device, an air suction pipe (11) is respectively connected to one side of the air suction pumps (8), and the filter screen II (10) is positioned between the air suction pipe (11) and the air inlet pipe (5) of the air exhaust device, one end of the air suction pipe (11) far away from the air suction pump (8) is inserted into the box body (3), the other side of the air suction pump (8) is connected with an exhaust pipe (12), and an air outlet pipe (13) is arranged on the exhaust pipe (12) on one side of the air inlet device.
2. A mining mine ventilation apparatus with high ventilation efficiency as claimed in claim 1, wherein: a handrail (14) is fixedly connected to the side wall of one side of the vehicle body (1), and a plurality of pulleys (2) are arranged at the lower end of the vehicle body (1).
3. A mining mine ventilation apparatus with high ventilation efficiency as claimed in claim 1, wherein: and the second filter screen (10) is an adsorption filter screen composed of activated carbon.
4. A mining mine ventilation apparatus with high ventilation efficiency as claimed in claim 1, wherein: the air inlet machine (4) penetrates through the side wall of one side of the box body (3).
5. A mining mine ventilation apparatus with high ventilation efficiency as claimed in claim 1, wherein: the air outlet pipe (13) is uniformly distributed with a plurality of air outlets along the axis direction.
6. A mining mine ventilation apparatus with high ventilation efficiency as claimed in claim 1, wherein: the two box bodies (3) are respectively positioned at two opposite angles of the vehicle body (1).
7. A mining mine ventilation apparatus with high ventilation efficiency as claimed in claim 1, wherein: the second filter screen (10) divides the box body (3) at one side of the exhaust device into a purification box and an air transition box (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122619795.2U CN216381470U (en) | 2021-10-29 | 2021-10-29 | Mine ventilation device for mining with high ventilation efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122619795.2U CN216381470U (en) | 2021-10-29 | 2021-10-29 | Mine ventilation device for mining with high ventilation efficiency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216381470U true CN216381470U (en) | 2022-04-26 |
Family
ID=81248484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122619795.2U Active CN216381470U (en) | 2021-10-29 | 2021-10-29 | Mine ventilation device for mining with high ventilation efficiency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216381470U (en) |
-
2021
- 2021-10-29 CN CN202122619795.2U patent/CN216381470U/en active Active
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