CN210599070U - Colliery safety in production gallery dust collector - Google Patents
Colliery safety in production gallery dust collector Download PDFInfo
- Publication number
- CN210599070U CN210599070U CN201921814817.7U CN201921814817U CN210599070U CN 210599070 U CN210599070 U CN 210599070U CN 201921814817 U CN201921814817 U CN 201921814817U CN 210599070 U CN210599070 U CN 210599070U
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- CN
- China
- Prior art keywords
- filter box
- main body
- air suction
- box
- primary filter
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- 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
Links
- 239000000428 dust Substances 0.000 title claims abstract description 58
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 239000003245 coal Substances 0.000 claims abstract description 9
- 239000007788 liquid Substances 0.000 claims abstract description 8
- 239000007789 gas Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Images
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
A dust removal device for a coal mine safety production tunnel comprises a main body, an air suction device, a motor, a secondary filter box, a fan, a primary filter box and a dust collection box; a motor is arranged in the main body; the transmission part is arranged on the motor and is in power connection with the motor; the fixing plate is provided with a threaded hole and is in threaded connection with the transmission part; the air suction device is arranged on the fixed plate and penetrates through the main body to be communicated with the outside; the filter screen is arranged in the primary filter box and is positioned above the annular hose; the fan is provided with a connecting pipe and an air suction pipe, the air suction pipe penetrates through the primary filter box and extends into the primary filter box, and the connecting pipe penetrates through the secondary filter box and extends into the liquid to be communicated with the air distribution plate; the secondary filter box is arranged on the fan, and an exhaust pipe is arranged on the secondary filter box; one end of the exhaust pipe extends into the secondary filter box, and the other end of the exhaust pipe penetrates through the main body to be communicated with the outside. The utility model discloses can be with the quick getting rid of dust in the safety pit to can remove the many places of dust and remove dust in the safety pit, efficiency and flexibility are higher.
Description
Technical Field
The utility model relates to a colliery safety in production gallery dust collector field especially relates to a colliery safety in production gallery dust collector.
Background
During coal mining, a lot of dust can be generated in a safety pit, when the dust has a certain concentration in gas, if sufficient oxygen exists in the surrounding air, the gas is very sensitive to combustion reaction, the dust volume is small, the dust easily enters the human body, and the human body is damaged by excessive suction; at present, many sites are only simply used for removing by using an exhaust fan, and the method is slow in speed, small in range and low in efficiency.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem that exists among the background art, the utility model provides a colliery safety in production gallery dust collector can be with quick extensive the getting rid of dust in the safety pit to can remove the place that any dust is many in the safety pit, efficiency and flexibility are higher.
(II) technical scheme
The utility model provides a coal mine safety production tunnel dust removal device, which comprises a main body, an air suction device, a transmission part, an annular hose, a fixed plate, an air distribution plate, a secondary filter box, a fan, a primary filter box and a dust collection box;
the bottom of the main body is provided with a pulley, and the inside of the main body is provided with a motor; the transmission part is arranged on the motor and is in power connection with the motor; the fixing plate is provided with a threaded hole and is in threaded connection with the transmission part;
the air suction device is arranged on the fixed plate and penetrates through the main body to be communicated with the outside, and the air suction device is connected with the main body in a sliding manner; the air suction device is provided with an air suction hole and a cavity inside; one end of the annular hose is arranged on the air suction device, and the other end of the annular hose penetrates through the primary filter box and extends into the box;
the dust collection box, the primary filter box and the secondary filter box are arranged in the main body, the secondary filter box is positioned on the dust collection box, and the primary filter box is positioned between the secondary filter box and the dust collection box;
the primary filter box is arranged on the dust collection box and is connected with the dust collection box through a pipeline; the filter screen is arranged in the primary filter box and is positioned above the annular hose;
the fan is provided with a connecting pipe and an air suction pipe; the air suction pipe penetrates through the primary filter box and extends into the primary filter box, and the connecting pipe penetrates through the secondary filter box and extends into the liquid to be communicated with the air distribution plate;
the secondary filter box is arranged on the fan, and an exhaust pipe is arranged on the secondary filter box; one end of the exhaust pipe extends into the secondary filter box, and the other end of the exhaust pipe penetrates through the main body to be communicated with the outside.
Preferably, the device also comprises a handle;
the handle is arranged on the main body.
Preferably, the gas distribution plate is internally provided with a channel, and the bottom of the gas distribution plate is provided with a plurality of groups of air holes.
Preferably, the annular hose is a spring-like tube.
The above technical scheme of the utility model has following profitable technological effect: the motor works to drive the transmission part to rotate, the fixed plate drives the air suction device to move upwards and extend out of the main body, the telescopic air suction device is convenient to move and place, the fan works to enable negative pressure to be generated in the primary filter box, air with dust is sucked from the outside through the air suction hole and enters the primary filter box through a cavity in the air suction device, particles such as dust fall into the dust collection box due to gravity factors, the air after primary filtering passes through the air inlet and distribution plate, the air is divided into small bubbles to fully react with liquid in the secondary filter box, and harmful substances are removed; the dust removing effect is cleaner by filtering for multiple times; finally, discharging the waste gas from the exhaust pipe; and the staff can promote this device and carry out the omnidirectional and remove dust in safe gallery, and it is fast, efficient to remove dust, and can be clean with dust disposal and can not cause secondary pollution.
Drawings
Fig. 1 is the utility model provides a coal mine safety production gallery dust collector's schematic structure diagram.
Fig. 2 is the utility model provides a cross-sectional view (left side view) of colliery safety production gallery dust collector.
Fig. 3 is the utility model provides a structural schematic diagram of getter device in colliery safety in production gallery dust collector.
Reference numerals: 1. a main body; 2. a suction device; 3. a transmission member; 4. an annular hose; 5. a fixing plate; 6. a motor; 7. an exhaust pipe; 8. a connecting pipe; 9. a handle; 10. a gas distribution plate; 11. a secondary filter box; 12. a fan; 13. a primary filter tank; 14. a filter screen; 15. a dust collection box; 16. a pulley; 17. a suction hole; 18. and (4) sucking a pipe.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-3, the utility model provides a coal mine safety production tunnel dust removal device, which comprises a main body 1, an air suction device 2, a transmission part 3, an annular hose 4, a fixing plate 5, an air distribution plate 10, a secondary filter box 11, a fan 12, a primary filter box 13 and a dust collection box 15;
the bottom of the main body 1 is provided with a pulley 16, and the inside of the main body is provided with a motor 6; the transmission part 3 is arranged on the motor 6 and is in power connection with the motor 6; the fixing plate 5 is provided with a threaded hole and is in threaded connection with the transmission part 3;
the air suction device 2 is arranged on the fixed plate 5 and penetrates through the main body 1 to be communicated with the outside, and the air suction device 2 is connected with the main body 1 in a sliding manner; the air suction device 2 is provided with an air suction hole 17 and a cavity inside; one end of the annular hose 4 is arranged on the air suction device 2, and the other end of the annular hose passes through the primary filter tank 13 and extends into the tank;
the dust collection box 15, the primary filter box 13 and the secondary filter box 11 are arranged in the main body 1, the secondary filter box 11 is positioned on the dust collection box 15, and the primary filter box 13 is positioned between the secondary filter box 11 and the dust collection box 15;
the primary filter box 13 is arranged on the dust collection box 15, and the primary filter box 13 is connected with the dust collection box 15 through a pipeline; the filter screen 14 is arranged in the primary filter tank 13 and is positioned above the annular hose 4;
the fan 12 is provided with a connecting pipe 8 and an air suction pipe 18; the air suction pipe 18 penetrates through the primary filter box 13 and extends into the primary filter box 13, and the connecting pipe 8 penetrates through the secondary filter box 11 and extends into liquid to be communicated with the air distribution plate 10;
the secondary filter box 11 is arranged on the fan 12, and the exhaust pipe 7 is arranged on the secondary filter box 11; one end of the exhaust pipe 7 extends into the secondary filter box 11, and the other end of the exhaust pipe penetrates through the main body 1 to be communicated with the outside.
In an alternative embodiment, a handle 9 is also included;
the handle 9 is arranged on the main body 1, so that a user can push the device to work conveniently.
In an alternative embodiment, the gas distribution plate 10 is provided with channels and a plurality of groups of air holes at the bottom, so that fine particles and harmful substances in the gas can be fully contacted with the liquid.
In an alternative embodiment, the annular hose 4 is spring-like and deforms when stretched without affecting the ventilation effect.
In the utility model, when in work, the motor 6 rotates to drive the transmission part 3 to rotate, the fixed plate 5 moves upwards, the air suction device 2 extends out of the main body 1, and the annular hose 4 is stretched and lengthened; at the moment, the fan 12 is started, negative pressure is generated in the primary filter box 13, the air suction holes 17 begin to suck air with dust from the outside, the air enters from the air suction holes 17 and enters the annular hose 4 through a cavity in the air suction device 2, after the air enters the primary filter box 13, particles are filtered through the filter screen 14, the particles such as dust fall into the dust collection box 15 due to gravity, the air after primary filtering enters the air distribution plate 10 through the connecting pipe 8, the air is divided into small bubbles and then enters the liquid in the secondary filter box 11, the air reacts with the liquid to remove harmful substances, and then the air is discharged out of the main body 1 through the exhaust pipe 7; the dust removal process that filterable settlement made many times is more comprehensive and thorough, and the staff can promote this device and carry out the omnidirectional and remove dust in safe gallery, and it is fast to remove dust, and efficient, and can be clean with dust disposal and can not cause secondary pollution.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (4)
1. A dust removal device for a coal mine safety production tunnel is characterized by comprising a main body (1), an air suction device (2), a transmission part (3), an annular hose (4), a fixing plate (5), an air distribution plate (10), a secondary filter box (11), a fan (12), a primary filter box (13) and a dust collection box (15);
the bottom of the main body (1) is provided with a pulley (16), and the inside of the main body is provided with a motor (6); the transmission piece (3) is arranged on the motor (6) and is in power connection with the motor (6); the fixing plate (5) is provided with a threaded hole and is in threaded connection with the transmission part (3);
the air suction device (2) is arranged on the fixing plate (5) and penetrates through the main body (1) to be communicated with the outside, and the air suction device (2) is connected with the main body (1) in a sliding manner; the air suction device (2) is provided with an air suction hole (17) and a cavity inside; one end of the annular hose (4) is arranged on the air suction device (2), and the other end of the annular hose penetrates through the primary filter box (13) and extends into the box;
the dust collection box (15), the primary filter box (13) and the secondary filter box (11) are arranged in the main body (1), the secondary filter box (11) is positioned on the dust collection box (15), and the primary filter box (13) is positioned between the secondary filter box (11) and the dust collection box (15);
the primary filter box (13) is arranged on the dust collection box (15), and the primary filter box (13) is connected with the dust collection box (15) through a pipeline; the filter screen (14) is arranged in the primary filter box (13) and is positioned above the annular hose (4);
the fan (12) is provided with a connecting pipe (8) and an air suction pipe (18); the air suction pipe (18) penetrates through the primary filter box (13) and extends into the primary filter box (13), and the connecting pipe (8) penetrates through the secondary filter box (11) and extends into liquid to be communicated with the air distribution plate (10);
the secondary filter box (11) is arranged on the fan (12), and the secondary filter box (11) is provided with an exhaust pipe (7); one end of the exhaust pipe (7) extends into the secondary filter box (11), and the other end of the exhaust pipe penetrates through the main body (1) to be communicated with the outside.
2. The coal mine safety production tunnel dust removal device according to claim 1, further comprising a handle (9);
the handle (9) is arranged on the main body (1).
3. The dust removing device for the coal mine safety production tunnel according to claim 1, wherein a channel is arranged in the gas distribution plate (10), and a plurality of groups of air holes are arranged at the bottom of the channel.
4. The coal mine safety production tunnel dust removal device according to claim 1, wherein the annular hose (4) is a spring-shaped pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921814817.7U CN210599070U (en) | 2019-10-25 | 2019-10-25 | Colliery safety in production gallery dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921814817.7U CN210599070U (en) | 2019-10-25 | 2019-10-25 | Colliery safety in production gallery dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210599070U true CN210599070U (en) | 2020-05-22 |
Family
ID=70686663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921814817.7U Expired - Fee Related CN210599070U (en) | 2019-10-25 | 2019-10-25 | Colliery safety in production gallery dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210599070U (en) |
-
2019
- 2019-10-25 CN CN201921814817.7U patent/CN210599070U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200522 |