CN216517932U - Multifunctional coal bed gas exploitation device - Google Patents
Multifunctional coal bed gas exploitation device Download PDFInfo
- Publication number
- CN216517932U CN216517932U CN202122716173.1U CN202122716173U CN216517932U CN 216517932 U CN216517932 U CN 216517932U CN 202122716173 U CN202122716173 U CN 202122716173U CN 216517932 U CN216517932 U CN 216517932U
- Authority
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- China
- Prior art keywords
- coal bed
- sealing
- box body
- air inlet
- bed gas
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- 239000003245 coal Substances 0.000 title claims abstract description 53
- 238000007789 sealing Methods 0.000 claims abstract description 72
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 57
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 16
- 238000005065 mining Methods 0.000 claims description 16
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 13
- 230000000694 effects Effects 0.000 abstract description 12
- 238000001125 extrusion Methods 0.000 abstract description 6
- 239000007789 gas Substances 0.000 description 45
- 239000000428 dust Substances 0.000 description 21
- 239000000779 smoke Substances 0.000 description 6
- 238000002485 combustion reaction Methods 0.000 description 5
- 239000000446 fuel Substances 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000003915 liquefied petroleum gas Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a multifunctional coal bed gas exploitation device, and relates to the technical field of coal bed gas. The multifunctional coal bed gas exploitation device comprises a box body, one side of the box body is fixedly connected with a water pipe, a sealing plate is arranged on the lower surface of the box body, a fixing rod is connected to the upper surface of the sealing plate in a threaded mode, and a sealing mechanism is arranged on the lower surface of the box body. This multi-functional coal bed gas exploitation device is through setting up the sealing rubber circle, when needs guarantee sealed effect between intake pipe and the well head, at first pass through the dead lever at the top of well head and fix the closing plate on it, be provided with the sealing strip through the lower surface at the closing plate, the sealing strip makes the well head sealed with the outward flange contact and the extrusion at well head top simultaneously, the device is convenient for guarantee sealed effect between intake pipe and the well head.
Description
Technical Field
The utility model relates to the technical field of coal bed gas, in particular to a multifunctional coal bed gas mining device.
Background
The coal bed gas can be used as civil fuel, industrial fuel, power generation fuel, automobile fuel and important chemical raw materials, has wide application range, almost has no pollutants after being combusted, so the coal bed gas is quite cheap clean energy, is lighter than air in a certain space range, can be diffused upwards when being slightly leaked, can avoid explosion and fire as long as indoor air circulation is kept, and can be deposited downwards after gas and liquefied petroleum gas are leaked, so the danger is much higher than that of the coal bed gas, the coal bed gas is not easy to explode relative to water gas, and the poisoning phenomenon can not occur like the water gas in the use process.
In the prior art, when the multifunctional coal bed gas mining device is used for mining coal bed gas, the sealing effect between a suction pipeline and a wellhead is poor, the coal bed gas is easy to leak, potential safety hazards are generated, meanwhile, when the coal bed gas is mined, dust is mixed in the coal bed gas along with the coal bed gas, and the combustion effect of the coal bed gas in use is influenced.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model discloses a multifunctional coal bed methane mining device, which aims to solve the problems in the background technology.
(II) technical scheme
In order to achieve the purpose, the utility model is realized by the following technical scheme: a multifunctional coal bed methane mining device comprises:
the water pipe is fixedly connected to one side of the box body, a sealing plate is arranged on the lower surface of the box body, and a fixing rod is in threaded connection with the upper surface of the sealing plate;
the sealing mechanism is arranged on the lower surface of the box body and comprises an air inlet hopper and a sealing rubber ring, the air inlet hopper is arranged on the lower surface of the box body, and the sealing rubber ring is fixedly connected inside the air inlet hopper.
Preferably, the sealing mechanism further comprises a connecting sleeve, a sealing strip and a water retaining table, the connecting sleeve is fixedly connected to the upper surface of the sealing plate, the sealing strip is fixedly connected to the lower surface of the sealing plate, and the water retaining table is fixedly connected to the inside of the box body.
Preferably, the upper surface of box is provided with the roof, the upper surface of roof is provided with the air pump, the inside of box is provided with out the gas fill, the last fixed surface who goes out the gas fill is connected with the outlet duct, the lower fixed surface of water pipe is connected with the mounting panel.
Preferably, the lower fixed surface of mounting panel is connected with atomizer, the inside fixedly connected with backup pad of box, the upper surface sliding connection of backup pad has the active carbon board.
Preferably, an air inlet pipe is arranged in the sealing plate, and a filter cartridge is fixedly connected to the lower surface of the air inlet pipe.
Preferably, the connecting sleeve is arranged inside the air inlet hopper, and the water blocking platform is arranged on the lower surface of the air outlet hopper.
Preferably, the air inlet pipe is arranged inside the box body, and the filter cartridge is arranged on the lower surface of the sealing plate.
The utility model discloses a multifunctional coal bed gas mining device, which has the following beneficial effects:
1. this multi-functional coal bed gas exploitation device is through setting up the sealing rubber circle, when needs guarantee the sealed effect between intake pipe and the well head, at first pass through the dead lever at the top of well head and fix the closing plate on it, lower surface through at the closing plate is provided with the sealing strip, the sealing strip makes the well head sealed with the outward flange contact and the extrusion at well head top simultaneously, the surface of intake pipe is fixed the hopper that admits air at its surface through the sealing rubber circle simultaneously, the sealing rubber circle is the same with the sealing strip material, it is sealed between hopper and the intake pipe to contact and extrusion make, the device is convenient for guarantee the sealed effect between intake pipe and the well head.
2. This multi-functional coal bed gas mining devices, when needs carry out the dust fall to the inside coal bed gas of box, at first be provided with the water pipe in one side of box, the one end of water pipe is located the interior bottom of box and is used for extracting the water of bottom in the box, the other end of water pipe is connected with mounting panel and atomizer, the atomizer atomizes the water of water pipe extraction and spouts, make dust mixing in water smoke and the coal bed gas, active carbon plate absorbs the water smoke that relaxes the dust simultaneously, carry out the dust fall to the coal bed gas and handle, avoid the dust in the coal bed gas to influence coal bed gas combustion effect, the device is convenient for carry out the dust fall to the inside coal bed gas of box.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of an atomizer according to the present invention;
FIG. 3 is a schematic view of a filter cartridge according to the present invention;
fig. 4 is a schematic structural diagram of the sealing mechanism of the present invention.
In the figure: 1. a box body; 101. a top plate; 102. an air pump; 103. an air outlet hopper; 104. an air outlet pipe; 2. a water pipe; 201. mounting a plate; 202. an atomizing spray head; 203. a support plate; 204. an activated carbon plate; 3. a sealing plate; 301. fixing the rod; 302. an air inlet pipe; 303. a filter cartridge; 4. a sealing mechanism; 401. an air inlet hopper; 402. sealing the rubber ring; 403. connecting sleeves; 404. a sealing strip; 405. a water blocking platform.
Detailed Description
The embodiment of the utility model discloses a multifunctional coal bed gas mining device, which comprises a box body 1, wherein one side of the box body 1 is fixedly connected with a water pipe 2, a sealing plate 3 is arranged on the lower surface of the box body 1, a fixing rod 301 is in threaded connection with the upper surface of the sealing plate 3, a top plate 101 is arranged on the upper surface of the box body 1, an air pump 102 is arranged on the upper surface of the top plate 101, an air outlet hopper 103 is arranged inside the box body 1, an air outlet pipe 104 is fixedly connected to the upper surface of the air outlet hopper 103, a mounting plate 201 is fixedly connected to the lower surface of the water pipe 2, and the air outlet hopper 103 is arranged to be fixed to the top of a water retaining table 405.
Referring to fig. 3-4, the device further includes a sealing mechanism 4, the sealing mechanism 4 is disposed on the lower surface of the box body 1, the sealing mechanism 4 includes an air inlet hopper 401 and a sealing rubber ring 402, the air inlet hopper 401 is disposed on the lower surface of the box body 1, the sealing rubber ring 402 is fixedly connected inside the air inlet hopper 401, the sealing mechanism 4 further includes a connecting sleeve 403, a sealing strip 404 and a water retaining table 405, the connecting sleeve 403 is fixedly connected on the upper surface of the sealing plate 3, the sealing strip 404 is fixedly connected on the lower surface of the sealing plate 3, the water retaining table 405 is fixedly connected inside the box body 1, the connecting sleeve 403 is disposed inside the air inlet hopper 401, the water retaining table 405 is disposed on the lower surface of the air outlet hopper 103, and a wellhead can be conveniently sealed by disposing the sealing strip 404.
Firstly, the sealing plate 3 is fixed on the top of a wellhead through a fixing rod 301, a sealing strip 404 is arranged on the lower surface of the sealing plate 3, meanwhile, the sealing strip 404 is in contact with and extrudes the outer edge of the top of the wellhead, so that the wellhead is sealed, meanwhile, the outer surface of the air inlet pipe 302 fixes an air inlet hopper 401 on the outer surface of the air inlet pipe through a sealing rubber ring 402, the sealing rubber ring 402 is made of the same material as the sealing strip 404, and the air inlet hopper 401 and the air inlet pipe 302 are sealed through contact and extrusion.
Referring to fig. 2-4, the device further includes an atomizing nozzle 202 fixedly connected to a lower surface of the mounting plate 201, a supporting plate 203 fixedly connected to an inside of the box body 1, an activated carbon plate 204 slidably connected to an upper surface of the supporting plate 203, an air inlet pipe 302 arranged inside the sealing plate 3, a filter cartridge 303 fixedly connected to a lower surface of the air inlet pipe 302, the air inlet pipe 302 arranged inside the box body 1, the filter cartridge 303 arranged on a lower surface of the sealing plate 3, and the filter cartridge 303 arranged to facilitate impurity filtering.
At first be provided with water pipe 2 in one side of box 1, the one end of water pipe 2 is located the water that the interior bottom of box 1 was used for extracting the bottom in the box 1, the other end of water pipe 2 is connected with mounting panel 201 and atomizer 202, atomizer 202 atomizes the water that water pipe 2 extracted and spouts, makes dust mix in water smoke and the coal bed gas, active carbon plate 204 absorbs the water smoke that mitigatees the dust simultaneously, carries out the dust fall to the coal bed gas and handles, avoids the dust in the coal bed gas to influence coal bed gas combustion effect.
The working principle is as follows: when the multifunctional coal bed gas mining device is used, in an initial state, firstly, the top plate 101 and the gas pump 102 are fixed at the top of the box body 1 through the fixing screw rod at the top of the box body 1, meanwhile, the water pipe 2 is arranged on one side of the box body 1, one end of the water pipe 2 is located at the inner bottom of the box body 1 and used for extracting water at the inner bottom of the box body 1, the other end of the water pipe 2 is connected with the mounting plate 201 and the atomizing spray head 202, the atomizing spray head 202 atomizes and sprays out the water extracted by the water pipe 2, so that the water mist and the coal bed gas are mixed, meanwhile, the activated carbon plate 204 absorbs the water mist for alleviating dust, dust falling treatment is carried out on the coal bed gas, the coal bed gas combustion effect is prevented from being influenced by the dust in the coal bed gas, the water at the inner bottom of the box body 1 is sucked through the water pump arranged at one end of the water pipe 2, and water resources are recycled for dust falling;
when the sealing effect between intake pipe 302 and the well head needs to be guaranteed, at first, the top at the well head is fixed on sealing plate 3 through dead lever 301, be provided with sealing strip 404 through the lower surface at sealing plate 3, sealing strip 404 makes the well head sealed with the outward flange contact and the extrusion at well head top simultaneously, the surface of intake pipe 302 is fixed intake funnel 401 at its surface through sealing rubber circle 402 simultaneously, sealing rubber circle 402 is the same with sealing strip 404 material, contact and extrusion make and seal between intake funnel 401 and intake pipe 302, the device is convenient for guarantee the sealing effect between intake pipe 302 and the well head.
When the dust fall is carried out to the coal bed gas of box 1 inside to needs, at first be provided with water pipe 2 in one side of box 1, the one end of water pipe 2 is located the water that the interior bottom of box 1 was used for extracting the interior bottom of box 1, the other end of water pipe 2 is connected with mounting panel 201 and atomizer 202, atomizer 202 atomizes the water of water pipe 2 extraction and spouts, make dust mixing in water smoke and the coal bed gas, activated carbon plate 204 absorbs the water smoke that mitigatees the dust simultaneously, carry out the dust fall to the coal bed gas and handle, avoid the dust in the coal bed gas to influence coal bed gas combustion effect, the device is convenient for carry out the dust fall to the coal bed gas of box 1 inside.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. A multi-functional coal bed gas mining devices which characterized in that includes:
the water pipe type water heater comprises a box body (1), wherein a water pipe (2) is fixedly connected to one side of the box body (1), a sealing plate (3) is arranged on the lower surface of the box body (1), and a fixing rod (301) is in threaded connection with the upper surface of the sealing plate (3);
the sealing mechanism (4) is arranged on the lower surface of the box body (1), the sealing mechanism (4) comprises an air inlet hopper (401) and a sealing rubber ring (402), the air inlet hopper (401) is arranged on the lower surface of the box body (1), and the sealing rubber ring (402) is fixedly connected inside the air inlet hopper (401).
2. A multifunctional coal bed methane mining device according to claim 1, characterized in that: sealing mechanism (4) still include adapter sleeve (403), sealing strip (404) and manger plate platform (405), adapter sleeve (403) fixed connection is at the upper surface of closing plate (3), sealing strip (404) fixed connection is at the lower surface of closing plate (3), manger plate platform (405) fixed connection is in the inside of box (1).
3. A multifunctional coal bed methane mining device according to claim 1, characterized in that: the upper surface of box (1) is provided with roof (101), the upper surface of roof (101) is provided with air pump (102), the inside of box (1) is provided with air outlet hopper (103), the last fixed surface of air outlet hopper (103) is connected with outlet duct (104), the lower fixed surface of water pipe (2) is connected with mounting panel (201).
4. A multifunctional coal bed methane mining device according to claim 3, characterized in that: the lower fixed surface of mounting panel (201) is connected with atomizer (202), the inside fixedly connected with backup pad (203) of box (1), the upper surface sliding connection of backup pad (203) has activated carbon plate (204).
5. A multifunctional coal bed methane mining device according to claim 1, characterized in that: an air inlet pipe (302) is arranged inside the sealing plate (3), and a filter cartridge (303) is fixedly connected to the lower surface of the air inlet pipe (302).
6. A multifunctional coal bed methane mining device according to claim 2, characterized in that: the connecting sleeve (403) is arranged inside the air inlet hopper (401), and the water retaining platform (405) is arranged on the lower surface of the air outlet hopper (103).
7. A multifunctional coal bed methane mining device according to claim 5, characterized in that: the air inlet pipe (302) is arranged in the box body (1), and the filter cartridge (303) is arranged on the lower surface of the sealing plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122716173.1U CN216517932U (en) | 2021-11-08 | 2021-11-08 | Multifunctional coal bed gas exploitation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122716173.1U CN216517932U (en) | 2021-11-08 | 2021-11-08 | Multifunctional coal bed gas exploitation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216517932U true CN216517932U (en) | 2022-05-13 |
Family
ID=81527282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122716173.1U Expired - Fee Related CN216517932U (en) | 2021-11-08 | 2021-11-08 | Multifunctional coal bed gas exploitation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216517932U (en) |
-
2021
- 2021-11-08 CN CN202122716173.1U patent/CN216517932U/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 |
Granted publication date: 20220513 |
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| CF01 | Termination of patent right due to non-payment of annual fee |