CN220424838U - Slag discharging device of coal mine gas extraction pipeline - Google Patents
Slag discharging device of coal mine gas extraction pipeline Download PDFInfo
- Publication number
- CN220424838U CN220424838U CN202321457655.2U CN202321457655U CN220424838U CN 220424838 U CN220424838 U CN 220424838U CN 202321457655 U CN202321457655 U CN 202321457655U CN 220424838 U CN220424838 U CN 220424838U
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- China
- Prior art keywords
- box
- deslagging
- slag discharging
- base
- coal mine
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- 239000002893 slag Substances 0.000 title claims abstract description 56
- 239000003245 coal Substances 0.000 title claims abstract description 46
- 238000000605 extraction Methods 0.000 title claims abstract description 32
- 238000007599 discharging Methods 0.000 title claims description 34
- 238000001914 filtration Methods 0.000 claims abstract description 15
- 239000013049 sediment Substances 0.000 claims description 17
- 241000220317 Rosa Species 0.000 claims description 10
- 230000000903 blocking effect Effects 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 7
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 239000003818 cinder Substances 0.000 description 5
- 238000005086 pumping Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model provides a deslagging device of a coal mine gas extraction pipeline, which comprises a base, wherein the top end of the base is fixedly connected with a deslagging filter box, the left end and the right end of the deslagging filter box are respectively provided with an air inlet pipe and an air outlet pipe, the bottom end of the deslagging filter box is provided with a deslagging port, a pressure sensor is arranged in the air inlet pipe, a deslagging filtering assembly is arranged in the deslagging filter box, a collecting box is connected in the base in a sliding manner, and the bottom end of the base is provided with a sliding assembly connected with the collecting box and limiting assemblies connected with the two sides of the collecting box; the filtering and deslagging assembly is used for blocking coal slag from blocking the extraction pipe, so that the working efficiency of the extraction pipe is improved, and meanwhile, the filtering and deslagging assembly can send the coal slag into the collecting box at the lower end of the deslagging device for collection, so that a worker can conveniently process the coal slag through the collecting box, the complexity of processing the coal slag blocking the extraction pipe is reduced, and the practicability of the deslagging device is improved.
Description
Technical Field
The utility model belongs to the technical field of coal mine gas extraction, and particularly relates to a slag discharging device of a coal mine gas extraction pipeline.
Background
In the coal mining process, firstly, gas in a coal bed is pumped out, so that the safety of mining work is ensured, the occurrence of gas explosion accidents is avoided, but coal cinder is generated in the gas pumping process and flows along a pumping pipe, so that the more the gas is pumped out for a long time, the more the coal cinder is generated, the pumping pipe is easily blocked by the excessive coal cinder, the gas pumping efficiency is influenced, and meanwhile, the treatment of blocking the coal cinder is inconvenient.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a slag discharging device of a coal mine gas extraction pipeline, which is used for solving the problems that in the prior art, but in the gas extraction process, coal slag is generated and flows along the extraction pipeline, so that the more the gas is extracted for a long time, the more the coal slag is generated, the extraction pipeline is easily blocked by excessive coal slag, the gas extraction efficiency is influenced, and meanwhile, the treatment of the blocked coal slag is inconvenient.
The utility model provides a coal mine gas drainage pipeline sediment device, includes the base, the top fixedly connected with of base arranges sediment rose box, intake pipe and outlet duct are installed respectively to the left and right ends of arranging sediment rose box, arrange the bottom of sediment rose box and install the sediment mouth, arrange the surface mounting of sediment mouth and have the control valve, the internally mounted of intake pipe has pressure sensor, the inside of arranging sediment rose box is provided with filters the sediment subassembly, the base is font, the inside sliding connection of base has the collecting box, the base bottom is provided with the slip subassembly that is connected with the collecting box, the spacing subassembly that the base is connected with the collecting box both sides.
Preferably, the filtration sediment subassembly includes diaphragm, connecting block, pivot, filter screen, spring, motor, falls box and eccentric wheel of making an uproar, the diaphragm transversely sets up the inside at the sediment rose box, the connecting block is installed at the inside lateral wall of sediment rose box, the inside at the connecting block is connected to the pivot, the bottom at the diaphragm is installed to the filter screen, the spring install on the top of diaphragm just the other end of spring is connected with the top inner wall of sediment rose box, the motor is installed in one side of sediment rose box and is located the top of intake pipe, fall the box cover of making an uproar and establish the outside at the motor and pass through the screw fixation on the lateral wall of sediment rose box, eccentric wheel fixed connection is at the output of motor.
Preferably, one end of the transverse plate is connected with the rotating shaft, and the transverse plate is connected with the connecting block in a rotating way through the rotating shaft.
Preferably, the transverse plate is in elastic telescopic connection with the slag discharging filter box through a spring.
Preferably, the sliding assembly comprises a sliding groove and a sliding block, wherein the sliding groove is in a T shape and is arranged at the bottom end of the base, and the sliding block is in sliding connection with the inside of the sliding groove.
Preferably, the top end of the sliding block is connected with the bottom side of the collecting box, and the collecting box is in sliding connection with the sliding groove through the sliding block.
Preferably, the limiting assembly comprises positioning bolts, the positioning bolts are in threaded connection with two sides of the base, and the collecting box is fixedly connected with the base through the positioning bolts.
Compared with the prior art, the utility model has the following beneficial effects:
the filtering and deslagging assembly is used for blocking coal slag from blocking the extraction pipe, so that the working efficiency of the extraction pipe is improved, and meanwhile, the filtering and deslagging assembly can send the coal slag into the collecting box at the lower end of the deslagging device for collection, so that a worker can conveniently process the coal slag through the collecting box, the complexity of processing the coal slag blocking the extraction pipe is reduced, and the practicability of the deslagging device is improved.
Drawings
FIG. 1 is a schematic diagram of the main structure of the present utility model;
FIG. 2 is a schematic view of a front cross-sectional structure of the main body of the present utility model;
fig. 3 is a schematic diagram of the front view of the main body of the present utility model.
In the figure: 1. a base; 2. a slag discharging filter box; 3. an air inlet pipe; 4. an air outlet pipe; 5. a slag discharge port; 6. a pressure sensor; 7. a collection box; 8. a cross plate; 9. a connecting block; 10. a rotating shaft; 11. a filter screen; 12. a spring; 13. a motor; 14. a noise reduction box; 15. an eccentric wheel; 16. a chute; 17. a slide block; 18. positioning bolts; 19. and a control valve.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
As shown in fig. 1-3, the utility model provides a deslagging device of a coal mine gas extraction pipeline, which comprises a base 1, wherein the top end of the base 1 is fixedly connected with a deslagging filter box 2, the left end and the right end of the deslagging filter box 2 are respectively provided with an air inlet pipe 3 and an air outlet pipe 4, the bottom end of the deslagging filter box 2 is provided with a deslagging port 5, the surface of the deslagging port 5 is provided with a control valve 19, the interior of the air inlet pipe 3 is provided with a pressure sensor 6, the deslagging filter box 2 is internally provided with a filtration deslagging component, the base 1 is -shaped, the interior of the base 1 is slidably connected with a collecting box 7, the bottom end of the base 1 is provided with a sliding component connected with the collecting box 7, and the base 1 is provided with limiting components connected with two sides of the collecting box 7.
Referring to fig. 1-3, the filtering slag discharging assembly comprises a transverse plate 8, a connecting block 9, a rotating shaft 10, a filter screen 11, a spring 12, a motor 13, a noise reduction box 14 and an eccentric wheel 15, wherein the transverse plate 8 is transversely arranged in the slag discharging filter box 2, the connecting block 9 is installed on the side wall in the slag discharging filter box 2, the rotating shaft 10 is connected in the connecting block 9, the filter screen 11 is installed at the bottom end of the transverse plate 8, the spring 12 is installed at the top end of the transverse plate 8, the other end of the spring 12 is connected with the inner wall of the top end of the slag discharging filter box 2, the motor 13 is installed on one side of the slag discharging filter box 2 and is located at the top end of the air inlet pipe 3, the noise reduction box 14 is covered outside the motor 13 and is fixed on the side wall of the slag discharging filter box 2 through screws, the eccentric wheel 15 is fixedly connected to the output end of the motor 13, the condition that a coal slag is blocked by using the filtering slag discharging assembly is avoided, and meanwhile, the working efficiency of the extraction pipe is improved.
Referring to fig. 1-3, one end of the cross plate 8 is connected with a rotating shaft 10, the cross plate 8 is rotatably connected with the connecting block 9 through the rotating shaft 10, and the cross plate 8 is rotatably connected with the connecting block 9 through the rotating shaft 10, so that the cross plate 8 can conveniently rotate to drive the filter screen 11 at the bottom to rotate together.
Referring to fig. 1-3, the transverse plate 8 is elastically connected with the slag discharging filter box 2 through a spring 12, and the transverse plate 8 and the spring 12 are elastically connected with the slag discharging filter box 2 through an elastic telescopic connection, so that the transverse plate 8 quickly rebounds through the elastic acting force of the spring 12, and the transverse plate 8 is driven to shake.
Referring to fig. 1-3, the sliding assembly includes a chute 16 and a slider 17, the chute 16 is T-shaped and is provided at the bottom end of the base 1, the slider 17 is slidably connected inside the chute 16, and through the use of the sliding assembly, the collecting box 7 can be quickly moved out from the inside of the base 1 through the sliding assembly, so as to facilitate the treatment of the coal cinder inside the collecting box 7.
Referring to fig. 1-3, the top end of the sliding block 17 is connected with the bottom side of the collecting box 7, the collecting box 7 is slidably connected with the sliding groove 16 through the sliding block 17, and the collecting box 7 is smoothly moved out through the sliding connection between the collecting box 7 and the sliding block 17 and the sliding groove 16, and meanwhile, the position of the collecting box 7 in the base 1 can be limited.
Referring to fig. 1-3, the limiting assembly comprises positioning bolts 18, the positioning bolts 18 are in threaded connection with two sides of the base 1, the collecting box 7 is fixedly connected with the base 1 through the positioning bolts 18, and the collecting box 7 is fixedly connected with the base 1 through the collecting box 7 and the positioning bolts 18, so that the condition that the collecting box 7 slides out of the base 1 is avoided, and the collecting box 7 is fixed in the base 1.
The specific working principle is as follows: when the slag discharging device of the coal mine gas extraction pipeline is used, as shown in fig. 1-3, firstly, when gas in a coal mine is extracted, the extraction pipe is respectively in sealing butt joint with the air inlet pipe 3 and the air outlet pipe 4, then the pressure sensor 6 is connected with an external central controller, the pressure sensor 6 monitors the pressure of the gas extraction, the safety accident caused by overlarge pressure is avoided, then the motor 13 is connected with external power supply equipment to work, then the motor 13 works to drive the eccentric wheel 15 to rotate, at the moment, the eccentric wheel 15 repeatedly extrudes the transverse plate 8 in the rotating process according to the characteristics of the eccentric wheel, so that the transverse plate 8 is upwards moved by extrusion force to extrude the spring 12 to deform, then the elasticity of the spring 12 is used for rapidly rebounding, and the other end of the transverse plate 8 rotates through the rotating shaft 10 in the moving process, at this time, when the gas flows into the slag discharging device through the extraction pipe and passes through the filter screen 11, the coal slag mixed in the gas is filtered out, and then the coal slag is adsorbed on the filter screen 11, the filter screen 11 connected with the lower end is driven by the movement of the transverse plate 8 to repeatedly move, so that the coal slag adsorbed on the surface of the filter screen 11 is shaken off, and the coal slag falls into the slag discharging port 5 when being shaken off, then the operator opens the control valve 19 to send the coal slag in the slag discharging port 5 into the external collecting box 7 for storage, so that the coal slag is prevented from blocking the extraction pipe to influence the extraction efficiency of the gas, then when the operator needs to process the coal slag in the collecting box 7, the rotation positioning bolt 18 is used for removing the extrusion fixation of the collecting box 7, then the collecting box 7 is pulled outwards through the sliding block 17 along the sliding groove 16, the complexity of the coal slag blocking the extraction pipe is reduced, and the practicability of the slag discharging device is further improved, the slag discharging device of the coal mine gas extraction pipeline is characterized.
The embodiments of the present utility model have been shown and described for the purpose of illustration and description, it being understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made therein by one of ordinary skill in the art without departing from the scope of the utility model.
Claims (7)
1. The utility model provides a coal mine gas drainage pipeline sediment device, includes base (1), its characterized in that: the slag discharging device is characterized in that a slag discharging filter box (2) is fixedly connected to the top end of the base (1), an air inlet pipe (3) and an air outlet pipe (4) are respectively arranged at the left end and the right end of the slag discharging filter box (2), a slag discharging port (5) is arranged at the bottom end of the slag discharging filter box (2), a control valve (19) is arranged on the surface of the slag discharging port (5), and a pressure sensor (6) is arranged in the air inlet pipe (3);
the inside of arranging sediment rose box (2) is provided with filters sediment subassembly, base (1) are font, the inside sliding connection of base (1) has collection box (7), base (1) bottom is provided with the slip subassembly that is connected with collection box (7), spacing subassembly that base (1) are connected with collection box (7) both sides.
2. The coal mine gas extraction pipeline slag discharging device as claimed in claim 1, wherein: the filtering and deslagging assembly comprises a transverse plate (8), a connecting block (9), a rotating shaft (10), a filter screen (11), a spring (12), a motor (13), a noise reduction box (14) and an eccentric wheel (15), wherein the transverse plate (8) is transversely arranged inside the deslagging and filtering box (2), the connecting block (9) is arranged on the side wall inside the deslagging and filtering box (2), the rotating shaft (10) is connected inside the connecting block (9), the filter screen (11) is arranged at the bottom end of the transverse plate (8), the spring (12) is arranged at the top end of the transverse plate (8) and the other end of the spring (12) is connected with the inner wall of the top end of the deslagging and filtering box (2), the motor (13) is arranged at one side of the deslagging and filtering box (2) and is positioned at the top end of the air inlet pipe (3), and the noise reduction box (14) is arranged outside the motor (13) and is fixed on the side wall of the deslagging and filtering box (2) through a screw, and the eccentric wheel (15) is fixedly connected to the output end of the motor (13).
3. The slag discharging device of a coal mine gas extraction pipeline as claimed in claim 2, wherein: one end of the transverse plate (8) is connected with the rotating shaft (10), and the transverse plate (8) is in rotating connection with the connecting block (9) through the rotating shaft (10).
4. The slag discharging device of a coal mine gas extraction pipeline as claimed in claim 2, wherein: the transverse plate (8) is in elastic telescopic connection with the slag discharging filter box (2) through a spring (12).
5. The coal mine gas extraction pipeline slag discharging device as claimed in claim 1, wherein: the sliding assembly comprises a sliding groove (16) and a sliding block (17), wherein the sliding groove (16) is formed in the bottom end of the base (1) in a T shape, and the sliding block (17) is slidably connected inside the sliding groove (16).
6. The slag discharging device of a coal mine gas extraction pipeline as claimed in claim 5, wherein: the top end of the sliding block (17) is connected with the bottom side of the collecting box (7), and the collecting box (7) is in sliding connection with the sliding groove (16) through the sliding block (17).
7. The coal mine gas extraction pipeline slag discharging device as claimed in claim 1, wherein: the limiting assembly comprises positioning bolts (18), the positioning bolts (18) are in threaded connection with two sides of the base (1), and the collecting box (7) is fixedly connected with the base (1) through the positioning bolts (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321457655.2U CN220424838U (en) | 2023-06-09 | 2023-06-09 | Slag discharging device of coal mine gas extraction pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321457655.2U CN220424838U (en) | 2023-06-09 | 2023-06-09 | Slag discharging device of coal mine gas extraction pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220424838U true CN220424838U (en) | 2024-02-02 |
Family
ID=89697028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321457655.2U Active CN220424838U (en) | 2023-06-09 | 2023-06-09 | Slag discharging device of coal mine gas extraction pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220424838U (en) |
-
2023
- 2023-06-09 CN CN202321457655.2U patent/CN220424838U/en active Active
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| GR01 | Patent grant |