CN216381489U - Coal mine gas extraction pipeline cleaning device - Google Patents
Coal mine gas extraction pipeline cleaning device Download PDFInfo
- Publication number
- CN216381489U CN216381489U CN202123041302.8U CN202123041302U CN216381489U CN 216381489 U CN216381489 U CN 216381489U CN 202123041302 U CN202123041302 U CN 202123041302U CN 216381489 U CN216381489 U CN 216381489U
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- fixed
- sleeve
- cleaning device
- coal mine
- ring
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- 239000003245 coal Substances 0.000 title claims abstract description 36
- 238000004140 cleaning Methods 0.000 title claims abstract description 25
- 238000000605 extraction Methods 0.000 title claims abstract description 25
- 239000002893 slag Substances 0.000 claims abstract description 54
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 238000005096 rolling process Methods 0.000 claims description 25
- 239000013049 sediment Substances 0.000 claims description 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 5
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 5
- 241001330002 Bambuseae Species 0.000 claims description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 5
- 239000011425 bamboo Substances 0.000 claims description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 4
- 239000003818 cinder Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 6
- 238000007599 discharging Methods 0.000 description 5
- 239000004575 stone Substances 0.000 description 5
- 230000006872 improvement Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a coal mine gas extraction pipeline cleaning device, which comprises a pipeline, an air inlet pipe orifice, an air outlet pipe orifice, a flange plate, a filter, a slag discharge pipe, a slag collecting barrel and a dismounting device, wherein the dismounting device is arranged at the joint of the slag discharge pipe and the slag collecting barrel, a clamping rod is rotated into a sliding groove by rotating a toothed ring through a driving mechanism, then the slag collecting barrel is taken out downwards, a sleeve is sleeved on the surface of the slag discharge pipe during installation, and then the toothed ring is rotated to enable the clamping rod to rotate into a limiting groove, so that the sleeve is fixed on the surface of the slag discharge pipe, and the beneficial effects of conveniently dismounting and mounting the slag collecting barrel are achieved; be provided with actuating mechanism through the sleeve left end, when driving the ring gear, rotate the knob, make the lead screw rotate, make the rack slide and order about the ring gear and rotate, carry out spacingly to the ring gear through the self-locking function of lead screw, reached and carried on spacingly to the ring gear, conveniently driven the beneficial effect of ring gear simultaneously.
Description
Technical Field
The utility model particularly relates to a coal mine gas extraction pipeline cleaning device, and relates to the field related to coal mine gas pipelines.
Background
The coal mine is a region where people mine coal resources in a coal-rich mining area, and is generally divided into a mineworker coal mine and an open pit 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 mineworker coal mine is characterized in that a gas extraction pipeline is required to be used for discharging gas in the coal mining process, a cleaning device is required to be installed on the gas extraction pipeline, and impurities such as coal slag, stones and the like in the gas are filtered, so that gas flow is smooth in the pipeline, the pipeline is cleaned, and the impurities such as the coal mine, the stones and the like in the gas are prevented from being accumulated in the pipeline.
But current cleaning device dismantles comparatively not convenient when receiving a sediment section of thick bamboo after the installation, has leaded to complex operation and the problem of wasting more time when clearance cinder stone, and the drive ring gear of not being convenient for rotates and carries on spacingly to the ring gear, has leaded to the ring gear to rotate by oneself and has caused the problem that a sediment section of thick bamboo drops of receiving.
SUMMERY OF THE UTILITY MODEL
Therefore, in order to solve the above disadvantages, the present invention provides a coal mine gas extraction pipeline cleaning device.
The utility model is realized in such a way that a coal mine gas extraction pipeline cleaning device is constructed, the device comprises a pipeline, an air inlet pipe orifice, an air exhaust pipe orifice, a flange plate, a filter, a slag discharge pipe, a slag collection cylinder and a dismounting device, the air inlet pipe orifice is fixed at the left end of the pipeline, the dismounting device is arranged at the joint of the slag discharge pipe and the slag collection cylinder, the dismounting device comprises a baffle plate, a sleeve, a driving mechanism, a toothed ring, a rolling body, a clamping rod, a sliding groove and a limiting groove, the baffle plate is fixed on the surface of the middle end of the slag discharge pipe, the sleeve is fixed at the top end of the slag collection cylinder, the driving mechanism is arranged at the left end of the sleeve, the toothed ring is rotatably connected with the middle end of the sleeve, the rolling body is installed at the middle end of the toothed ring, the clamping rod is fixed on the surface of the inner side wall of the toothed ring, the sliding groove is formed in the surface of the slag discharge pipe, and the limiting groove is formed in the side wall of the upper side of the sliding groove.
Further, the pipeline right-hand member is fixed with the exhaust pipe mouth, the ring flange is fixed in the air inlet mouth of pipe and exhaust pipe mouth surface, the pipeline is inside to be fixed with the filter, the pipeline bottom mounting has the scum pipe, receive the sediment section of thick bamboo and install in scum pipe downside.
Further, actuating mechanism includes fixed box, lead screw, transfer line, knob, threading board, slide and rack, fixed box is fixed in sleeve left side middle-end, the lead screw rotates with fixed box inner wall and is connected, the lead screw front end is connected with the transfer line, the transfer line front end is connected with the knob, lead screw surface and threading board threaded connection, the threading board is fixed in slide left end face, slide right-hand member face is fixed with the rack to the rack is connected with the ring gear meshing.
Furthermore, two sides of the rolling bodies are fixed, the rolling bodies on the two sides are respectively located on the top end face and the bottom end face of the gear ring, fifteen rolling bodies are arranged on the two sides, and the fifteen rolling bodies are evenly distributed on the surface of the gear ring.
Furthermore, a guide groove is formed in the joint of the inner wall of the sleeve and the rolling body, and the rolling body slides along the inner wall of the guide groove.
Furthermore, the clamping rods are arranged in six, the six clamping rods are evenly distributed on the surface of the inner wall of the gear ring, and sliding grooves and limiting grooves are formed in the positions, corresponding to the surfaces of the slag discharging pipes, of the six clamping rods.
Furthermore, the surface of the outer diameter of the knob is provided with an anti-slip lantern ring, and the surface of the anti-slip lantern ring is provided with anti-slip grains.
Furthermore, the number of the thread plates is two, and the two thread plates are respectively arranged on the front side and the rear side of the left end face of the sliding plate.
Furthermore, the thread plate is made of plastic materials, and has the effect of high durability.
Furthermore, the lead screw is made of stainless steel, so that the lead screw has the effect of being not easy to rust.
The utility model has the following advantages: the utility model provides a coal mine gas extraction pipeline cleaning device through improvement, and compared with the same type of equipment, the coal mine gas extraction pipeline cleaning device has the following improvements:
the method has the advantages that: according to the coal mine gas extraction pipeline cleaning device, the dismounting device is arranged at the connecting position of the slag discharge pipe and the slag collecting barrel, the toothed ring is rotated through the driving mechanism, the clamping rod is rotated into the sliding groove, then the slag collecting barrel is taken out downwards, the sleeve is sleeved on the surface of the slag discharge pipe during installation, then the toothed ring is rotated, the clamping rod is rotated into the limiting groove, and therefore the sleeve is fixed on the surface of the slag discharge pipe, and the beneficial effect that the slag collecting barrel is dismounted and installed conveniently is achieved.
The method has the advantages that: according to the coal mine gas extraction pipeline cleaning device, the driving mechanism is arranged at the left end of the sleeve, when the toothed ring is driven, the knob is rotated, the screw rod is rotated, the rack slides to drive the toothed ring to rotate, the toothed ring is limited through the self-locking function of the screw rod, the toothed ring is limited, and meanwhile, the toothed ring is conveniently driven.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic elevational view of the filter of the present invention;
FIG. 3 is a front view of the chute of the present invention;
FIG. 4 is a schematic top view of the ring gear of the present invention;
fig. 5 is a schematic top view of the lead screw of the present invention.
Wherein: the device comprises a pipeline-1, an air inlet pipe orifice-2, an air outlet pipe orifice-3, a flange-4, a filter-5, a slag discharge pipe-6, a slag collecting barrel-7, a dismounting device-8, a baffle-81, a sleeve-82, a driving mechanism-83, a gear ring-84, a rolling body-85, a clamping rod-86, a sliding groove-87, a limiting groove-88, a fixing box-831, a screw rod-832, a transmission rod-833, a knob-834, a thread plate-835, a sliding plate-836 and a rack-837.
Detailed Description
The present invention will be described in detail with reference to fig. 1 to 5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. 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 and 2, the coal mine gas extraction pipeline cleaning device comprises a pipeline 1, an air inlet pipe orifice 2, an air exhaust pipe orifice 3, a flange plate 4, a filter 5, a slag discharge pipe 6, a slag collection cylinder 7 and a dismounting device 8, wherein the air inlet pipe orifice 2 is fixed at the left end of the pipeline 1, the air exhaust pipe orifice 3 is fixed at the right end of the pipeline 1, the flange plate 4 is fixed on the surfaces of the air inlet pipe orifice 2 and the air exhaust pipe orifice 3, the filter 5 is fixed inside the pipeline 1, the slag discharge pipe 6 is fixed at the bottom end of the pipeline 1, the slag collection cylinder 7 is installed at the lower side of the slag discharge pipe 6, and the dismounting device 8 is arranged at the joint of the slag discharge pipe 6 and the slag collection cylinder 7.
Referring to fig. 3 and 4, the coal mine gas extraction pipeline cleaning device of the utility model comprises a baffle 81, a sleeve 82, a driving mechanism 83, a toothed ring 84, a rolling body 85, a clamping rod 86, a sliding groove 87 and a limiting groove 88, wherein the baffle 81 is fixed on the surface of the middle end of the slag discharge pipe 6, the sleeve 82 is fixed on the top end of the slag collecting barrel 7, the sleeve 82 plays a role in connection, the driving mechanism 83 is arranged at the left end of the sleeve 82, the toothed ring 84 is rotatably connected with the middle end of the sleeve 82, the toothed ring 84 plays a role in driving the clamping rod 86, the rolling body 85 is arranged at the middle end of the toothed ring 84, the clamping rod 86 is fixed on the surface of the inner side wall of the toothed ring 84, the clamping rod 86 plays a role in limiting and fixing, the sliding groove 87 is arranged on the surface of the slag discharge pipe 6, the side wall of the sliding groove 87 is provided with the limiting groove 88, and the limiting groove 88 plays a role in limiting and fixing the clamping rod 86; the rolling bodies 85 are fixed on two sides, the rolling bodies 85 on the two sides are respectively positioned on the top end surface and the bottom end surface of the gear ring 84, fifteen rolling bodies 85 on the two sides are uniformly distributed on the surface of the gear ring 84, and the gear ring 84 is prevented from rubbing with the sleeve 82 and is not easy to rotate when rotating; a guide groove is formed at the joint of the inner wall of the sleeve 82 and the rolling body 85, and the rolling body 85 slides along the inner wall of the guide groove, so that the rolling body 85 has a more convenient rotating effect, and meanwhile, the toothed ring 84 is limited to rotate, and the stability of the toothed ring 84 during rotation is improved; six clamping rods 86 are arranged, the six clamping rods 86 are evenly distributed on the inner wall surface of the gear ring 84, and sliding grooves 87 and limiting grooves 88 are arranged at the positions, corresponding to the surface of the slag discharging pipe 6, of the six clamping rods 86, so that a more stable fixing effect is achieved.
Referring to fig. 5, according to the coal mine gas extraction pipeline cleaning device of the present invention, the driving mechanism 83 includes a fixing box 831, a screw rod 832, a transmission rod 833, a knob 834, a screw plate 835, a sliding plate 836 and a rack 837, the fixing box 831 is fixed at the middle end of the left side of the sleeve 82, the screw rod 832 is rotatably connected to the inner wall of the fixing box 831, the screw rod 832 functions to drive the screw plate 835, the front end of the screw rod 832 is connected to the transmission rod 833, the front end of the transmission rod 833 is connected to the knob 834, the knob 834 functions to drive, the surface of the screw rod 832 is in threaded connection with the screw plate 835, the screw plate 835 is fixed to the left end surface of the sliding plate 836, the sliding plate 836 functions to connect and drive, the rack 837 is fixed to the right end surface of the sliding plate 836, the rack 837 is engaged with the toothed ring 84, and the rack 837 functions to drive the left eye of the toothed ring 84; the outer diameter surface of the knob 834 is provided with an anti-slip sleeve ring, the surface of the anti-slip sleeve ring is provided with anti-slip lines, and the anti-slip effect is achieved when the knob 834 is rotated; the two thread plates 835 are respectively arranged on the front side and the rear side of the left end face of the sliding plate 836, so that the sliding effect of the sliding plate 836 is better achieved; the thread plate 836 is made of plastic material, and has high durability; the screw 832 is made of stainless steel and has the effect of being difficult to rust.
The utility model provides a coal mine gas extraction pipeline cleaning device through improvement, and the working principle is as follows;
firstly, a pipeline 1 is fixed with a gas extraction pipeline through a flange plate 4, gas enters the pipeline 1 through an air inlet pipe orifice 2, coal slag and stones in the gas are filtered through a filter 5, the coal slag and the stones are left in the pipeline 1 and then are discharged into a slag collecting barrel 7 through a slag discharge pipe 6 for collection, and the filtered gas is discharged through an air outlet pipe orifice 3;
secondly, when the cinder blocks in the cinder collecting barrel 7 need to be cleaned, the driving mechanism 83 rotates the toothed ring 84, the toothed ring 84 rotates to drive the clamping rod 86 to rotate, so that the clamping rod 86 rotates anticlockwise, thereby rotating out of the limit groove 88 and entering the chute 87, further releasing the fixation of the sleeve 82, then taking out the slag collecting barrel 7 downwards, the cinder blocks in the cinder collecting barrel 7 are cleaned, when the cinder collecting barrel 7 is required to be installed, the sleeve 82 is sleeved on the surface of the cinder discharging pipe 6 to slide upwards, the sleeve 82 drives the clamping rod 86 to slide along the inner wall of the sliding groove 87, the sleeve 82 is attached to the bottom end of the baffle 81 after sliding upwards, then, the ring gear 84 is rotated by the driving mechanism 83, the ring gear 84 is rotated along the inner wall of the sleeve 82 by the rolling bodies 85, the gear ring 84 rotates and simultaneously drives the clamping rod 86 to rotate, so that the clamping rod 86 rotates clockwise, the clamping rod 86 rotates to the inside of the limiting groove 88, and the sleeve 82 is fixed on the surface of the slag discharging pipe 6;
thirdly, when the ring gear 84 needs to be driven, the worker rotates the knob 834, the knob 834 rotates to drive the transmission rod 833 to transmit, the transmission rod 833 drives the screw rod 832 to rotate when rotating, the screw rod 832 is in threaded connection with the screw plate 835, the screw plate 835 drives the sliding plate 836 to slide backwards along the surface of the screw rod 832 when the screw rod 832 rotates, the sliding plate 836 drives the rack 837 to slide backwards in a sliding manner, the rack 837 is in meshed connection with the ring gear 84, when the rack 837 slides backwards due to the screw plate 836, the rack 837 drives the ring gear 84 to rotate clockwise, and the screw rod 832 has a self-locking function, so that the ring gear 84 is not limited when the screw rod 832 rotates.
The utility model provides a coal mine gas extraction pipeline cleaning device through improvement, a dismounting device 8 is arranged at the joint of a slag discharge pipe 6 and a slag collection barrel 7, a toothed ring 84 is rotated through a driving mechanism 83, a clamping rod 86 is rotated into a sliding groove 87, then the slag collection barrel 7 is taken out downwards, during installation, a sleeve 82 is sleeved on the surface of the slag discharge pipe 6, then the toothed ring 84 is rotated, the clamping rod 86 is rotated into a limiting groove 88, and therefore the sleeve 82 is fixed on the surface of the slag discharge pipe 6, and the beneficial effects of conveniently dismounting and installing the slag collection barrel 7 are achieved; be provided with actuating mechanism 83 through sleeve 82 left end, when drive ring gear 84, rotate knob 834, make lead screw 832 rotate, make rack 837 slide and drive ring gear 84 and rotate, carry out spacingly to ring gear 84 through the self-locking function of lead screw 832, reached and carried on spacingly to ring gear 84, conveniently drive ring gear 84's beneficial effect simultaneously.
Claims (8)
1. The utility model provides a colliery gas drainage pipeline cleaning device, includes pipeline (1), admission pipe mouth (2), exhaust pipe mouth (3), ring flange (4), filter (5), row's sediment pipe (6) and receipts sediment section of thick bamboo (7), pipeline (1) left end is fixed with admission pipe mouth (2), its characterized in that: also comprises a dismounting device (8), the dismounting device (8) is arranged at the joint of the slag discharge pipe (6) and the slag collecting barrel (7), the dismounting device (8) comprises a baffle plate (81), a sleeve (82), a driving mechanism (83), a toothed ring (84), a rolling body (85), a clamping rod (86), a sliding groove (87) and a limiting groove (88), a baffle plate (81) is fixed on the surface of the middle end of the slag discharge pipe (6), the sleeve (82) is fixed on the top end of the slag collecting barrel (7), the left end of the sleeve (82) is provided with a driving mechanism (83), the gear ring (84) is rotationally connected with the middle end of the sleeve (82), the rolling body (85) is arranged at the middle end of the gear ring (84), a clamping rod (86) is fixed on the surface of the inner side wall of the gear ring (84), the chute (87) is provided with a surface of the slag discharge pipe (6), and the side wall of the upper side of the chute (87) is provided with a limit groove (88).
2. The coal mine gas extraction pipeline cleaning device according to claim 1, characterized in that: pipeline (1) right-hand member is fixed with exhaust pipe mouth (3), ring flange (4) are fixed in air intake pipe mouth (2) and exhaust pipe mouth (3) surface, pipeline (1) inside is fixed with filter (5), pipeline (1) bottom mounting has row sediment pipe (6), receive sediment section of thick bamboo (7) and install in row sediment pipe (6) downside.
3. The coal mine gas extraction pipeline cleaning device according to claim 1, characterized in that: actuating mechanism (83) are including fixed box (831), lead screw (832), transfer line (833), knob (834), threading board (835), slide (836) and rack (837), fixed box (831) are fixed in sleeve (82) left side middle-end, lead screw (832) are connected with fixed box (831) inner wall rotation, lead screw (832) front end is connected with transfer line (833), transfer line (833) front end is connected with knob (834), lead screw (832) surface and threading board (835) threaded connection, threading board (835) are fixed in slide (836) left end face, slide (836) right-hand member face is fixed with rack (837) to rack (837) are connected with ring gear (84) meshing.
4. The coal mine gas extraction pipeline cleaning device according to claim 1, characterized in that: the rolling bodies (85) are fixed on two sides, the rolling bodies (85) on the two sides are respectively located on the top end face and the bottom end face of the gear ring (84), fifteen rolling bodies (85) on the two sides are evenly distributed on the surface of the gear ring (84).
5. The coal mine gas extraction pipeline cleaning device according to claim 1, characterized in that: the joint of the inner wall of the sleeve (82) and the rolling body (85) is provided with a guide groove, and the rolling body (85) slides along the inner wall of the guide groove.
6. The coal mine gas extraction pipeline cleaning device according to claim 1, characterized in that: six clamping rods (86) are arranged and evenly distributed on the inner wall surface of the gear ring (84), and sliding grooves (87) and limiting grooves (88) are formed in the positions, corresponding to the surfaces of the slag discharge pipes (6), of the six clamping rods (86).
7. The coal mine gas extraction pipeline cleaning device according to claim 3, characterized in that: the outer diameter surface of the knob (834) is provided with an anti-slip lantern ring, and the surface of the anti-slip lantern ring is provided with anti-slip lines.
8. The coal mine gas extraction pipeline cleaning device according to claim 3, characterized in that: the number of the thread plates (835) is two, and the two thread plates (835) are respectively arranged on the front side and the rear side of the left end face of the sliding plate (836).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123041302.8U CN216381489U (en) | 2021-12-06 | 2021-12-06 | Coal mine gas extraction pipeline cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123041302.8U CN216381489U (en) | 2021-12-06 | 2021-12-06 | Coal mine gas extraction pipeline cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216381489U true CN216381489U (en) | 2022-04-26 |
Family
ID=81222465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123041302.8U Expired - Fee Related CN216381489U (en) | 2021-12-06 | 2021-12-06 | Coal mine gas extraction pipeline cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216381489U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116856903A (en) * | 2023-09-04 | 2023-10-10 | 中国矿业大学 | Coal mine gas outburst prevention and treatment extraction device |
-
2021
- 2021-12-06 CN CN202123041302.8U patent/CN216381489U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116856903A (en) * | 2023-09-04 | 2023-10-10 | 中国矿业大学 | Coal mine gas outburst prevention and treatment extraction device |
| CN116856903B (en) * | 2023-09-04 | 2023-11-10 | 中国矿业大学 | Coal mine gas outburst prevention and treatment extraction device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220426 |