CN216518125U - Split type gas drainage drilling orifice-preventing device - Google Patents
Split type gas drainage drilling orifice-preventing device Download PDFInfo
- Publication number
- CN216518125U CN216518125U CN202123147338.4U CN202123147338U CN216518125U CN 216518125 U CN216518125 U CN 216518125U CN 202123147338 U CN202123147338 U CN 202123147338U CN 216518125 U CN216518125 U CN 216518125U
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- China
- Prior art keywords
- liquid
- dust
- collection
- ware
- split type
- Prior art date
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- Expired - Fee Related
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- 238000005553 drilling Methods 0.000 title claims description 7
- 239000007788 liquid Substances 0.000 claims abstract description 117
- 239000000428 dust Substances 0.000 claims abstract description 87
- 238000001914 filtration Methods 0.000 claims abstract description 29
- 239000002893 slag Substances 0.000 claims abstract description 22
- 238000007599 discharging Methods 0.000 claims abstract description 13
- 238000000605 extraction Methods 0.000 claims abstract description 13
- 241000220317 Rosa Species 0.000 claims abstract description 11
- 230000002265 prevention Effects 0.000 claims abstract description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 12
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 12
- 241001330002 Bambuseae Species 0.000 claims description 12
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 12
- 239000011425 bamboo Substances 0.000 claims description 12
- 239000004809 Teflon Substances 0.000 claims description 4
- 229920006362 Teflon® Polymers 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 2
- 238000005086 pumping Methods 0.000 claims 2
- 238000005507 spraying Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 14
- 239000007921 spray Substances 0.000 abstract description 13
- 239000012535 impurity Substances 0.000 abstract description 9
- 230000005484 gravity Effects 0.000 description 4
- 241001233242 Lontra Species 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Separation Of Particles Using Liquids (AREA)
Abstract
The utility model belongs to the technical field of borehole blowout prevention, and particularly relates to a split type gas extraction borehole blowout prevention hole device which comprises a first centralized extractor and a plurality of gas suction pipes fixedly connected to the top of the first centralized extractor, wherein one side of the first centralized extractor is communicated with a second-stage slag discharging barrel, a liquid baffle, a dust baffle and a dust guide plate are sequentially arranged in the first centralized extractor in the vertical direction, a filtering and collecting bin is connected onto the second-stage slag discharging barrel in a sliding manner, and a liquid conveying box is communicated with a dust fall sprayer vertically arranged on the side surface of the inner wall of the first centralized extractor through a dust fall pipe; the dust fall shower nozzle directly sprays liquid on the dirt gas surface, flows to a second grade slag discharging barrel along with the water droplet of whereabouts, collects the storehouse through filtering and filters liquid, and the fluid-discharge tube flows back and carries out terminal filtration back in the rose box, and the inside that gets into the liquid case again, and the device can recycle the water of dust fall, separates dust and impurity simultaneously, and the resource has been practiced thrift in miniature utilization circulation simultaneously.
Description
Technical Field
The utility model belongs to the technical field of borehole blowout prevention, and particularly relates to a split type gas extraction borehole blowout prevention hole device.
Background
In the outburst prevention drilling construction process, coal bodies around the hole wall are relieved, a large amount of gas accumulated in a short time hole causes top drilling, clamping drilling and hole collapse, a spray hole phenomenon can occur, a large amount of gas and drill cuttings are gushed out from the hole in a short time, the gas concentration in the wind flow of a roadway is suddenly increased, and a gas overrun accident is caused, the sprayed drill cuttings can easily injure constructors and seriously threaten the life safety of the constructors, so that the gas extraction device can be installed in the hole to extract the gas, the fragments, the water and other substances inside the hole to the upper side, and the gas, the liquid and the dust are collected through a special collection mechanism, so that the influence caused by direct injection is avoided.
SUMMERY OF THE UTILITY MODEL
The utility model provides a split type gas extraction drilling blowout-preventing hole device, which has the characteristics of inhibiting dust fragments from forming virtuous circle on the basis of gas collection and reducing cost.
The utility model provides the following technical scheme: including first collection and taking out ware and a plurality of fixed connection the gas at ware top is taken out to first collection attracts the pipe, one side intercommunication that the ware was taken out to first collection has a second grade slag discharge section of thick bamboo, the opposite side intercommunication that the ware was taken out to first collection has the liquid delivery case, the side fixedly connected with connecting pipe that the ware was taken out to first collection, the inside vertical direction of ware is taken out to first collection has set gradually the fender liquid board, keeps off the dust board and leads the dirt board, sliding connection has the filtration to collect the storehouse on the second grade slag discharge section of thick bamboo, the inside of second grade slag discharge section of thick bamboo is located the below in filtration collection storehouse is provided with the liquid storehouse, the liquid storehouse with the rose box of liquid delivery case one side is linked together through the fluid-discharge tube, the liquid delivery case then is in through dust fall pipe and perpendicular setting the dust fall shower nozzle of first collection ware inner wall side is linked together.
The bottom end of the dust blocking plate is fixedly connected with a dust collecting plate, the dust collecting plate is bent towards the inner side of the first collection and suction device, the bottom end of the dust collecting plate is not in contact with the top surface of the dust guide plate, and the bottom of the first collection and suction device is detachably connected with a discharge plug.
The filter collecting bin is arranged on the inner wall of the second-stage deslagging barrel, an operation baffle used for taking out the filter collecting bin in a sliding mode is arranged on one side of the second-stage deslagging barrel, and a limiting rib used for limiting the filter collecting bin in a supporting sliding mode is fixedly connected to the inner wall of the second-stage deslagging barrel.
One end of the liquid discharge pipe is communicated with the bottom of the inner wall of the liquid bin, the other end of the liquid discharge pipe is connected to the top of the side wall of the filter box, and a liquid discharge pump electrically connected with the outside is arranged in the middle of the liquid discharge pipe.
The inner wall of the filter box is fixedly connected with a filter sponge, the filter sponge is located at the bottom of the liquid discharge pipe, and the filter box is communicated with the liquid conveying box through a liquid level valve.
The top end of the liquid baffle is located above the dust fall sprayer, and the liquid baffle is close to one side of the dust baffle and is coated with a Teflon coating.
The utility model has the beneficial effects that:
gas attracts the pipe suction through top gas, reduce gas concentration, the dust fall shower nozzle directly sprays liquid on the dirt gas surface, the dust that receives the influence of dust board and drop falls on leading the dirt board, water droplet along with the whereabouts flows to second grade slag removal section of thick bamboo, collect the storehouse through filtering and filter liquid, make dust impurity leave in the inside of filtering and collecting the storehouse, liquid gets into behind the inside in liquid storehouse, carry out terminal filtration back in flowing back to the rose box through the fluid-discharge tube, get into the inside of sending the liquid case again, the device can recycle the water of dust fall, separate dust and impurity simultaneously, it is also more convenient when making to collect cleanly, simultaneously the resource has been practiced thrift in miniature utilization circulation.
The parts of the device not involved are the same as or can be implemented using prior art.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic front sectional view of the present invention;
FIG. 3 is a schematic view of the present invention in use;
FIG. 4 is a schematic side view of the liquid feed tank of the present invention;
in the figure: 1. a first light collector and extractor; 11. a gas suction pipe; 12. a liquid baffle; 13. a dust guard; 131. a dust collecting plate; 14. a connecting pipe; 15. a dust guide plate; 16. a drain plug; 2. a secondary slag removal cylinder; 21. operating the baffle; 22. a filtering and collecting bin; 23. limiting ribs; 24. a liquid bin; 25. a liquid discharge pipe; 26. a liquid discharge pump; 3. a liquid delivery box; 31. a filter box; 32. filtering the sponge; 33. a liquid level valve; 34. a dust settling pipe; 35. dust fall shower nozzle.
Detailed Description
Referring to fig. 1-4, the present invention provides the following technical solutions: including the gas suction tube 11 at the first collection of ware 1 top of drawing ware 1 and a plurality of fixed connection are drawn to first collection, one side intercommunication of first collection ware 1 has a second grade slag discharging tube 2, the opposite side intercommunication of first collection ware 1 has liquid delivery box 3, the side fixedly connected with connecting pipe 14 of first collection ware 1, the inside vertical direction of first collection ware 1 has set gradually liquid baffle 12, dust baffle 13 and dust deflector 15, sliding connection has filtration collection storehouse 22 on the second grade slag discharging tube 2, the inside that is located filtration collection storehouse 22 of second grade slag discharging tube 2 is provided with liquid storehouse 24, liquid storehouse 24 is linked together through fluid-discharge tube 25 with the rose box 31 of liquid delivery box 3 one side, liquid delivery box 3 then is linked together through dust fall 34 and the perpendicular shower nozzle 35 that sets up in first collection ware 1 inner wall side.
In this embodiment: the connecting pipe 14 is connected with external extraction equipment, air, debris and water in the hole are pumped into the first collection and extraction device 1, the gas suction pipe 11 is connected with external gas collection equipment, impurities in the hole enter the first collection and extraction device 1 through the connecting pipe 14 at the moment, the gas is sucked from the upper side under the influence of the gas suction pipe 11, impurities are supplied to the dust fall spray head 35 through the liquid conveying box 3, the dust fall spray head 35 directly sprays liquid on the surface of dust gas, the dust is attached to the liquid under the influence of the dust baffle plate 13, the liquid passes through the dust baffle plate 13 and is influenced by the liquid baffle plate 12, the liquid cannot be splashed upwards, the normal operation of gas collection is ensured, the dust falling under the influence of the dust baffle plate 13 falls on the dust guide plate 15, water drops flowing to the second-stage discharge barrel 2 along with the falling water drops, the weight of the dust attached to the liquid is increased and then falls downwards, and then get into the inside of second grade slag discharging section of thick bamboo 2, the dust falls into the inside of the inside filtration collection storehouse 22 of second grade slag discharging section of thick bamboo 2 this moment, collect storehouse 22 through filtering and filter liquid, make dust impurity leave in the inside of filtration collection storehouse 22, liquid gets into liquid storehouse 24 inside back, after refluxing to rose box 31 through fluid-discharge tube 25 and carrying out terminal filtration, get into the inside of sending liquid case 3 again, the device can recycle the water of dust fall, separate dust and impurity simultaneously, it is also more convenient when making the collection clean, the resource has also been practiced thrift in the miniature circulation that utilizes simultaneously.
The bottom end of the dust baffle 13 is fixedly connected with a dust collecting plate 131, the dust collecting plate 131 is bent towards the inner side of the first dust collector and extractor 1, the bottom end of the dust collecting plate 131 is not contacted with the top surface of the dust guide plate 15, and the bottom of the first dust collector and extractor 1 is detachably connected with a discharge plug 16; because dust fall shower nozzle 35 vertical distribution, dust fall shower nozzle 35 of below is close to the intercommunication department of second grade slag discharging section of thick bamboo 2 this moment, avoid the inside too much liquid condition of second grade slag discharging section of thick bamboo 2 that direct injection caused, improve the utilization ratio of resource, consequently block dust fall shower nozzle 35 spray face of below through board 131 that gathers dust, make dust fall shower nozzle 35 of below form the sputter, improve the mixing efficiency with the air, and discharge stopper 16 can be changed according to the in service behavior, when too much ground liquid, dust deflector 15 can be changed into the otter board, make liquid receive the filtration of otter board after, install the water pipe on the discharge stopper 16 of bottom, communicate pipeline and fluid-discharge tube 25 and collect.
An operation baffle 21 used for taking out the filtering and collecting bin 22 in a sliding manner is arranged on one side of the secondary deslagging barrel 2, and a limiting rib 23 used for supporting the filtering and collecting bin 22 in a sliding manner is fixedly connected to the inner wall of the secondary deslagging barrel 2; operation baffle 21 mainly seals for two-stage slag discharge section of thick bamboo 2, when changing, pulls open the back with operation baffle 21, will filter and collect storehouse 22 and take out, because filter and collected storehouse 22 and carried out the drainage, inside most is with the dirt impurity at this moment, and clean collection is more convenient this moment.
One end of a liquid discharge pipe 25 is communicated with the bottom of the inner wall of the liquid bin 24, the other end of the liquid discharge pipe 25 is connected to the top of the side wall of the filter box 31, and a liquid discharge pump 26 electrically connected with the outside is arranged in the middle section of the liquid discharge pipe 25; liquid-discharging pipe 25 one end intercommunication is convenient for collect liquid more in the inner wall bottom of sump 24, and the liquid level of water is carried out the lifting simultaneously through positive displacement pump 26, and then the lifting filters in to rose box 31.
The inner wall of the filter box 31 is fixedly connected with a filter sponge 32, the filter sponge 32 is positioned at the bottom of the liquid discharge pipe 25, and the filter box 31 is communicated with the liquid feeding box 3 through a liquid level valve 33; filter sponge 32 when filtering liquid, liquid receives the gravity to influence the whereabouts, when sending the inside liquid level of liquid case 3 lower, liquid level valve 33 floater receives the gravity to influence and descends, the valve is opened, the inside liquid of rose box 31 can flow in the inside of sending liquid case 3, and when sending the liquid level of liquid case 3 inside to increase, the floater rises, rose box 31 is inside to be sealed this moment, can only deposit liquid but can not send liquid into and send liquid case 3 inside, can send the too high filter effect who influences rose box 31 of liquid case 3 liquid level this moment.
The top end of the liquid baffle plate 12 is positioned above the dust falling spray head 35, and a Teflon coating is sprayed on one side of the liquid baffle plate 12 close to the dust baffle plate 13; the top end of the liquid baffle plate 12 is positioned above the dustfall spray heads 35 to avoid the sputtering effect generated by the uppermost dustfall spray head 35, and the teflon coating can make the surface of the dust baffle plate 13 more difficult to be hung with liquid, so that the liquid can naturally flow downwards.
The working principle and the using process of the utility model are as follows: the connecting pipe 14 is connected with external extraction equipment, the gas suction pipe 11 is connected with external gas collection equipment, the liquid feeding box 3 supplies water to the dust fall spray head 35, the dust fall spray head 35 directly sprays liquid on the surface of dust gas, at the moment, after dust adheres to the liquid under the influence of the dust baffle plate 13, the liquid passes through the dust baffle plate 13 and is influenced by the liquid baffle plate 12, the liquid can not splash upwards, the normal operation of gas collection is ensured, dust falling under the influence of the dust baffle plate 13 falls on the dust guide plate 15, the dust drops flowing to the secondary slag discharge barrel 2 along with the falling water drop, the liquid is filtered through the filtering and collecting bin 22, dust impurities are stored in the filtering and collecting bin 22, the liquid flows back to the filter box 31 through the liquid discharge pipe 25 after entering the interior of the liquid bin 24 for tail end filtering, the discharge plug 16 can be replaced according to the use condition, the dust guide plate 15 can be replaced by a screen plate, make liquid receive the filtration back of otter board, install the water pipe on the drain plug 16 of bottom, collect pipeline and fluid-discharge tube 25 intercommunication, filter sponge 32 when filtering liquid, liquid receives the gravity influence whereabouts, and when sending the inside liquid level of liquid tank 3 lower, liquid level valve 33 floater receives the gravity influence and descends, and the valve is opened, and the inside liquid of rose box 31 can flow in the inside of sending liquid tank 3.
Claims (6)
1. The utility model provides a split type gas drainage drilling blowout prevention hole device which characterized in that: including first collection and taking out ware and a plurality of fixed connection the gas at ware top is taken out to first collection attracts the pipe, one side intercommunication that the ware was taken out to first collection has a second grade slag discharge section of thick bamboo, the opposite side intercommunication that the ware was taken out to first collection has the liquid delivery case, the side fixedly connected with connecting pipe that the ware was taken out to first collection, the inside vertical direction of ware is taken out to first collection has set gradually the fender liquid board, keeps off the dust board and leads the dirt board, sliding connection has the filtration to collect the storehouse on the second grade slag discharge section of thick bamboo, the inside of second grade slag discharge section of thick bamboo is located the below in filtration collection storehouse is provided with the liquid storehouse, the liquid storehouse with the rose box of liquid delivery case one side is linked together through the fluid-discharge tube, the liquid delivery case then is in through dust fall pipe and perpendicular setting the dust fall shower nozzle of first collection ware inner wall side is linked together.
2. The split type gas extraction borehole blowout preventer according to claim 1, characterized in that: the dust collecting plate is fixedly connected to the bottom end of the dust blocking plate, the dust collecting plate is bent towards the inner side of the first dust collecting and pumping device, the bottom end of the dust collecting plate is not in contact with the top surface of the dust guide plate, and the bottom of the first dust collecting and pumping device is detachably connected with a discharge plug.
3. The split type gas extraction borehole blowout preventer according to claim 1, characterized in that: one side of the second-stage slag discharging barrel is provided with an operation baffle used for taking the filtering and collecting bin out in a sliding mode, and the inner wall of the second-stage slag discharging barrel is fixedly connected with a limiting rib used for supporting the filtering and collecting bin to slide.
4. The split type gas extraction borehole blowout preventer according to claim 1, characterized in that: one end of the liquid discharge pipe is communicated with the bottom of the inner wall of the liquid bin, the other end of the liquid discharge pipe is connected to the top of the side wall of the filter box, and a liquid discharge pump electrically connected with the outside is arranged in the middle of the liquid discharge pipe.
5. The split type gas extraction borehole blowout preventer according to claim 1, characterized in that: the inner wall of the filter box is fixedly connected with a filter sponge, the filter sponge is positioned at the bottom of the liquid discharge pipe, and the filter box is communicated with the liquid delivery box through a liquid level valve.
6. The split type gas extraction borehole blowout preventer according to claim 1, characterized in that: the top of liquid baffle is located the top of dust fall shower nozzle, the liquid baffle is close to one side spraying of dust baffle has the teflon coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123147338.4U CN216518125U (en) | 2021-12-15 | 2021-12-15 | Split type gas drainage drilling orifice-preventing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123147338.4U CN216518125U (en) | 2021-12-15 | 2021-12-15 | Split type gas drainage drilling orifice-preventing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216518125U true CN216518125U (en) | 2022-05-13 |
Family
ID=81497427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123147338.4U Expired - Fee Related CN216518125U (en) | 2021-12-15 | 2021-12-15 | Split type gas drainage drilling orifice-preventing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216518125U (en) |
-
2021
- 2021-12-15 CN CN202123147338.4U patent/CN216518125U/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: 20220513 |