CN216272109U - Inertia dust suppression equipment for chute of curve coal chute - Google Patents
Inertia dust suppression equipment for chute of curve coal chute Download PDFInfo
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- CN216272109U CN216272109U CN202122695565.4U CN202122695565U CN216272109U CN 216272109 U CN216272109 U CN 216272109U CN 202122695565 U CN202122695565 U CN 202122695565U CN 216272109 U CN216272109 U CN 216272109U
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- chute
- guide chute
- dust
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Abstract
The utility model discloses a curve coal dropping pipe chute inertia dust suppression device which comprises a guide chute, wherein a curve coal dropping pipe body is arranged on one side of the top end of the guide chute, the bottom end of the curve coal dropping pipe body extends to the inside of the guide chute, a first baffle plate is arranged on one side of the top of the guide chute, the top end of the first baffle plate extends to the outside of the guide chute, a through hole is arranged at the top of the guide chute on one side of the first baffle plate, the top end of the through hole extends to the outside of the guide chute, a second baffle plate is arranged at the top of the guide chute on one side of the first baffle plate, which is far away from the through hole, the bottom end of the second baffle plate extends to the outside of the guide chute, and a dust collection box is arranged below the second baffle plate. The utility model is not only beneficial to the attenuation of induced wind speed, reduces the phenomenon that dust is accumulated at the bottom of the guide chute when the dust suppression equipment is used, improves the purification effect of the dust suppression equipment when in use, but also reduces the phenomenon that the dust is attached to the outer wall of the first baffle when the dust suppression equipment is used.
Description
Technical Field
The utility model relates to the technical field of material conveying, in particular to a curve coal dropping pipe chute inertia dust suppression device.
Background
The coal mine is a region where people mine coal resources in a coal-rich mining area, and is generally divided into a minery coal mine and an open coal mine, when a coal bed is far away from the ground surface, coal is generally selected to be excavated into an underground excavation roadway, the coal mine is the minery coal mine, and a coal dropping pipe chute belongs to one of important parts in the coal mine.
The dust suppression equipment in the market is inconvenient for collecting and treating the dust, so that the dust is easy to accumulate in the guide chute, and people are often troubled.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a curve coal chute inertia dust suppression device, which solves the problem that the dust suppression device in the background art is inconvenient to collect and treat dust.
In order to achieve the purpose, the utility model provides the following technical scheme: the curve coal chute inertia dust suppression device comprises a guide chute, wherein a curve coal chute body is arranged on one side of the top end of the guide chute, the bottom end of the curve coal chute body extends into the guide chute, a first baffle is arranged on one side of the top of the guide chute, the top end of the first baffle extends to the outside of the guide chute, an opening is arranged on the top of the guide chute on one side of the first baffle, the top end of the opening extends to the outside of the guide chute, a second baffle is arranged on the top of the guide chute on one side of the first baffle, which is far away from the opening, the bottom end of the second baffle extends to the outside of the guide chute, a dust collection box is arranged below the second baffle, a dust falling pipe is arranged on one side of the top of the dust collection box, the top end of the dust falling pipe extends to the inside of the guide chute, a guide seat is arranged at the bottom of the dust collection box, a dust discharge port is arranged on the outer wall on one side of the dust collection box, and one end of the dust discharge port extends to the inside of the dust collection box, and an exhaust port is arranged at the top of the guide chute, close to one side of the first baffle, of the second baffle, and the top end of the exhaust port extends to the outside of the guide chute.
Preferably, dustproof otter board is installed on the top of gas vent, all be equipped with on the gas vent outer wall of dustproof otter board both sides and settle the frame to carry out adsorption filtration to gas and handle.
Preferably, the outer walls of the dustproof screen plates between the arrangement frames are provided with fit grooves which are symmetrical with respect to the center line of the dustproof screen plates, so that the dustproof screen plates are arranged at the top ends of the exhaust ports.
Preferably, a brush plate is arranged above the guide chute on one side, away from the exhaust port, of the first baffle plate, and a bearing rod is arranged on the outer wall of one side, away from the first baffle plate, of the brush plate, so that the outer wall of the first baffle plate can be brushed and cleaned.
Preferably, a sealing plate is fixed at the bottom end of the brush plate, and the bottom end of the sealing plate penetrates through the through hole and extends into the guide chute to achieve the purpose of sealing.
Preferably, the brush plate is far away from the baffle box top of first baffle one side and is installed the motor, the pivot is installed through the shaft coupling to the output of motor to it rotates to drive the lead screw through the pivot.
Preferably, the top of pivot is equipped with the lead screw, threaded connection has the nut on the outer wall of lead screw one end, the outer wall of nut one side and the top fixed connection of carrier bar to make the nut drive the carrier bar and carry out the lift processing.
Preferably, the top end of the guide chute on one side of the motor, which is far away from the brush plate, is provided with a limiting block, one end of the limiting block extends to the outside of the limiting block and is fixedly connected with the outer wall of the nut, so that the sliding amplitude of the nut is limited.
Compared with the prior art, the utility model has the beneficial effects that: the inertia dust suppression equipment for the chute of the curved coal chute is beneficial to attenuation of induced wind speed, reduces the phenomenon that dust is accumulated at the bottom of the guide chute when the dust suppression equipment is used, improves the purification effect of the dust suppression equipment when the dust suppression equipment is used, and reduces the phenomenon that the dust is attached to the outer wall of the first baffle when the dust suppression equipment is used;
(1) through the circulation effect of the dust falling pipe, the dust in the guide chute falls into the dust collection box through the dust falling pipe, and then the guide seat guides the dust, so that the dust can be discharged through the dust discharge port to achieve the purpose of collecting the dust, and the phenomenon that the dust is accumulated at the bottom of the guide chute when the dust suppression equipment is used is reduced;
(2) the fit groove is calibrated at the position of the mounting frame, and then the dustproof screen plate is pressed downwards and rotated, so that the dustproof screen plate is mounted at the top of the exhaust port, and when the gas after dust suppression is exhausted through the exhaust port, the dustproof screen plate can adsorb and filter the gas to ensure the purity of the gas, thereby improving the purification effect of the dust suppression equipment during use;
(3) through opening the motor, make it drive the lead screw by the pivot and rotate, carry out spacing back through spacing frame to the range of movement of stopper, make the outer wall that the nut is located the lead screw slide down, so that the nut drives the brush board through the carrier bar and moves down, the inside that the closing plate is located the opening at this moment moves down to the inside of baffle box, can make the brush board through the opening move down to the inside of baffle box and brush the cleaning to the outer wall of first baffle, thereby the dust is attached to the phenomenon of first baffle outer wall when having reduced the dust suppression equipment and using.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is a schematic top view of the dustproof screen of the present invention;
FIG. 4 is a schematic cross-sectional view of the dust bin of the present invention;
fig. 5 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.
In the figure: 1. a curved coal dropping pipe body; 2. a material guide chute; 3. a dust collection box; 4. a dust exhaust port; 5. a dust falling pipe; 6. a second baffle; 7. an exhaust port; 8. a dustproof screen plate; 9. a mounting frame; 10. a fitting groove; 11. a guide seat; 12. a first baffle plate; 13. a sealing plate; 14. brushing the board; 15. a carrier bar; 16. a nut; 17. a limiting block; 18. a screw rod; 19. a limiting frame; 20. a rotating shaft; 21. a motor; 22. and (6) a port.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, an embodiment of the present invention is shown: the inertia dust suppression device for the chute of the curved coal chute comprises a material guide groove 2, wherein a curved coal chute body 1 is arranged on one side of the top end of the material guide groove 2, the bottom end of the curved coal chute body 1 extends into the material guide groove 2, a first baffle plate 12 is arranged on one side of the top of the material guide groove 2, the top end of the first baffle plate 12 extends to the outside of the material guide groove 2, a brush plate 14 is arranged above the material guide groove 2 on one side of the first baffle plate 12 far away from an exhaust port 7, and a bearing rod 15 is arranged on the outer wall of the brush plate 14 on one side far away from the first baffle plate 12;
when in use, the bearing rod 15 drives the brush plate 14 to move downwards so as to brush and clean the outer wall of the first baffle plate 12;
a sealing plate 13 is fixed at the bottom end of the brush plate 14, and the bottom end of the sealing plate 13 penetrates through the through hole 22 and extends into the material guide groove 2;
when in use, the through hole 22 is shielded by the sealing plate 13 so as to achieve the purpose of sealing;
the top end of the guide chute 2 on one side of the brush plate 14, which is far away from the first baffle plate 12, is provided with a motor 21, and the output end of the motor 21 is provided with a rotating shaft 20 through a coupler;
when in use, the motor 21 is turned on so as to drive the screw rod 18 to rotate through the rotating shaft 20;
a screw rod 18 is arranged at the top end of the rotating shaft 20, a nut 16 is connected to the outer wall of one end of the screw rod 18 in a threaded manner, and the outer wall of one side of the nut 16 is fixedly connected with the top end of the bearing rod 15;
when the lifting device is used, the nut 16 is positioned on the outer wall of the screw rod 18 to slide, so that the nut 16 drives the bearing rod 15 to lift;
a limiting frame 19 is arranged at the top end of the guide chute 2 on one side of the motor 21, which is far away from the brush plate 14, a limiting block 17 is arranged at one end inside the limiting frame 19, and one end of the limiting block 17 extends to the outside of the limiting frame 19 and is fixedly connected with the outer wall of the nut 16;
when the limiting device is used, the movement amplitude of the limiting block 17 is limited through the limiting frame 19 so as to limit the sliding amplitude of the nut 16;
a through opening 22 is arranged at the top of the material guide groove 2 on one side of the first baffle plate 12, and the top end of the through opening 22 extends to the outside of the material guide groove 2;
the second baffle plate 6 is arranged at the top of the material guide groove 2 at one side of the first baffle plate 12 far away from the through opening 22, and the bottom end of the second baffle plate 6 extends to the outside of the material guide groove 2;
a dust collection box 3 is arranged below the second baffle 6, a dust falling pipe 5 is arranged on one side of the top of the dust collection box 3, and the top end of the dust falling pipe 5 extends into the guide chute 2;
a guide seat 11 is arranged at the bottom of the dust collection box 3, a dust discharge port 4 is arranged on the outer wall of one side of the dust collection box 3, one end of the dust discharge port 4 extends to the inside of the dust collection box 3, an exhaust port 7 is arranged at the top of the guide chute 2, which is close to one side of the first baffle plate 12, of the second baffle plate 6, and the top end of the exhaust port 7 extends to the outside of the guide chute 2;
the top end of the exhaust port 7 is provided with a dustproof screen plate 8, and the outer walls of the exhaust port 7 at the two sides of the dustproof screen plate 8 are provided with mounting frames 9;
when in use, the dustproof mesh plate 8 is arranged at the top end of the exhaust port 7 so as to carry out adsorption filtration treatment on gas;
the outer walls of the dustproof screen plates 8 between the mounting frames 9 are provided with fit grooves 10, and the fit grooves 10 are symmetrical about the central line of the dustproof screen plates 8;
when in use, the matching groove 10 is aligned at the position of the mounting frame 9, and the dustproof mesh plate 8 is pressed downwards and rotated, so that the dustproof mesh plate 8 is arranged at the top end of the exhaust port 7.
When the dust suppression device is used, firstly, the coal mine is subjected to blanking processing through the curved coal dropping pipe body 1, dust-containing gas generated in the blanking process flows leftwards from the right side of the guide chute 2, so that dust-containing airflow impacts on the outer wall of the first baffle plate 12 and flows through a gap below the first baffle plate 12 to impact on the outer wall of the second baffle plate 6, at the moment, the airflow direction is rapidly changed, dust is separated from the airflow by virtue of the inertia force of the dust, the dust falls to the bottom of the guide chute 2, and the dust-suppressed gas is discharged through the exhaust port 7, so that large dust particles in the dust-containing gas are effectively removed, the conjunction groove 10 is calibrated at the position of the placement frame 9, the dustproof mesh plate 8 is pressed downwards and rotated, the dustproof mesh plate 8 is installed at the top of the exhaust port 7, and when the dust-suppressed gas is discharged through the exhaust port 7, the dust-proof net plate 8 can adsorb and filter the gas, so as to improve the purifying effect of the dust-containing gas of the dust suppression device, and then the dust in the guide chute 2 falls into the dust collection box 3 through the dust falling pipe 5 by the circulation effect of the dust falling pipe 5, and then the guide seat 11 guides the dust, so as to discharge the dust through the dust discharge port 4, so as to achieve the purpose of collecting the dust, and further reduce the dust accumulation at the bottom of the guide chute 2, and finally the motor 21 is turned on to drive the screw rod 18 to rotate by the rotating shaft 20, and after the moving amplitude of the limit block 17 is limited by the limit frame 19, the nut 16 is located at the outer wall of the screw rod 18 and slides downwards, so that the nut 16 drives the brush plate 14 to move downwards through the bearing rod 15, and the sealing plate 13 is located inside the through port 22 and moves downwards to the inside the guide chute 2, so that the brush plate 14 moves downwards through the through port 22 to the inner part of the guide chute 2 and brushes the outer wall of the first baffle 12 to clean the clean part And finishing the use of the dust suppression equipment.
Claims (8)
1. The curve coal chute inertia dust suppression device is characterized by comprising a guide chute (2), wherein a curve coal chute body (1) is arranged on one side of the top end of the guide chute (2), the bottom end of the curve coal chute body (1) extends into the guide chute (2), a first baffle (12) is arranged on one side of the top of the guide chute (2), the top end of the first baffle (12) extends to the outside of the guide chute (2), a through hole (22) is arranged at the top of the guide chute (2) on one side of the first baffle (12), the top end of the through hole (22) extends to the outside of the guide chute (2), a second baffle (6) is arranged at the top of the guide chute (2) on one side of the first baffle (12) far away from the through hole (22), the bottom end of the second baffle (6) extends to the outside of the guide chute (2), and a dust collection box (3) is arranged below the second baffle (6), one side at dust collection box (3) top is equipped with dust fall pipe (5), the top of dust fall pipe (5) extends to the inside of baffle box (2), the bottom of dust collection box (3) is equipped with guide holder (11), be equipped with dust exhaust mouth (4) on the outer wall of dust collection box (3) one side, the one end of dust exhaust mouth (4) extends to the inside of dust collection box (3), baffle (6) are close to baffle box (2) top of first baffle (12) one side and are equipped with gas vent (7), the top of gas vent (7) extends to the outside of baffle box (2).
2. The curved coal chute inertia dust suppression device of claim 1, wherein: dustproof otter board (8) are installed on the top of gas vent (7), all be equipped with on gas vent (7) outer wall of dustproof otter board (8) both sides and settle frame (9).
3. The curved coal chute inertia dust suppression device of claim 2, wherein: the outer wall of the dustproof screen plate (8) between the arrangement frames (9) is provided with a conjunction groove (10), and the conjunction groove (10) is symmetrical about the center line of the dustproof screen plate (8).
4. The curved coal chute inertia dust suppression device of claim 1, wherein: a brush plate (14) is arranged above the guide chute (2) on one side, away from the exhaust port (7), of the first baffle plate (12), and a bearing rod (15) is arranged on the outer wall of one side, away from the first baffle plate (12), of the brush plate (14).
5. The curved coal chute inertia dust suppression device of claim 4, wherein: and a sealing plate (13) is fixed at the bottom end of the brush plate (14), and the bottom end of the sealing plate (13) penetrates through the through hole (22) and extends to the inside of the material guide groove (2).
6. The curved coal chute inertia dust suppression device of claim 4, wherein: the brush plate (14) is far away from the top end of the guide chute (2) on one side of the first baffle (12) and is provided with a motor (21), and the output end of the motor (21) is provided with a rotating shaft (20) through a coupler.
7. The curved coal chute inertia dust suppression device of claim 6, wherein: the top end of the rotating shaft (20) is provided with a screw rod (18), the outer wall of one end of the screw rod (18) is connected with a nut (16) in a threaded mode, and the outer wall of one side of the nut (16) is fixedly connected with the top end of the bearing rod (15).
8. The curved coal chute inertia dust suppression device of claim 7, wherein: the top end of the guide chute (2) on one side, away from the brush plate (14), of the motor (21) is provided with a limiting frame (19), one end of the inside of the limiting frame (19) is provided with a limiting block (17), and one end of the limiting block (17) extends to the outside of the limiting frame (19) and is fixedly connected with the outer wall of the nut (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122695565.4U CN216272109U (en) | 2021-11-05 | 2021-11-05 | Inertia dust suppression equipment for chute of curve coal chute |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122695565.4U CN216272109U (en) | 2021-11-05 | 2021-11-05 | Inertia dust suppression equipment for chute of curve coal chute |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216272109U true CN216272109U (en) | 2022-04-12 |
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ID=81005502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122695565.4U Active CN216272109U (en) | 2021-11-05 | 2021-11-05 | Inertia dust suppression equipment for chute of curve coal chute |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216272109U (en) |
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2021
- 2021-11-05 CN CN202122695565.4U patent/CN216272109U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230712 Address after: 441000 Baiyun Village, Yinji Township, Xiangcheng District, Xiangyang City, Hubei Province Patentee after: XIANGYANG AUTO VOCATIONAL TECHNICAL College Patentee after: WUHAN ZHENGYUAN CONVEYING ENGINEERING CO.,LTD. Address before: 430073 Room 403, 4 / F, building 1-03, optical valley core center, 303 Guanggu Avenue, Donghu New Technology Development Zone, Wuhan, Hubei Province Patentee before: WUHAN ZHENGYUAN CONVEYING ENGINEERING CO.,LTD. |
|
| TR01 | Transfer of patent right |