CN210860648U - Storage device for storing and collecting coal bed gas - Google Patents
Storage device for storing and collecting coal bed gas Download PDFInfo
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- CN210860648U CN210860648U CN201921273756.8U CN201921273756U CN210860648U CN 210860648 U CN210860648 U CN 210860648U CN 201921273756 U CN201921273756 U CN 201921273756U CN 210860648 U CN210860648 U CN 210860648U
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Abstract
A storage device for storing and collecting coal bed gas is characterized in that a storage tank for storing the coal bed gas is arranged in a device box body; the supporting plate is arranged in the device box body, and a filter box is arranged on the supporting plate; a feeding pipe connected with the coalbed methane collecting equipment is arranged on the filter box; a feed valve is arranged on the feed pipe; the first flow guide inclined plate and the second flow guide inclined plate are arranged in the filter box, and a first filter screen and a second filter screen are respectively arranged at the lower ends of the first flow guide inclined plate and the second flow guide inclined plate; the baffle and the electromagnet are both arranged at the bottom of the filter box, and the electromagnet is positioned on the right side of the baffle; a flow guide block is arranged on the left side of the baffle; the connecting pipe is arranged on the filter tank and connected with the storage tank; the storage battery is arranged in the device box body and is electrically connected with the electric element in the device through a lead; the refrigerator is arranged in the device box body. The utility model discloses carry out multiple filtration to coal bed gas, effectively ensure coal bed gas storage quality, the storage is effectual.
Description
Technical Field
The utility model relates to a coal bed gas gathers storage technical field, especially relates to a storage device for coal bed gas storage is collected.
Background
The coal bed gas is hydrocarbon gas which is stored in a coal bed, takes methane as a main component, is adsorbed on the surface of coal matrix particles as a main component, is partially dissociated in coal pores or dissolved in coal bed water, is an associated mineral resource of coal, belongs to unconventional natural gas, and is a clean and high-quality energy and chemical raw material which is grown internationally in nearly twenty years. The heat value is 2-5 times of that of general coal, the heat value of 1 cubic meter of pure coal bed gas is equivalent to 1.13kg of gasoline and 1.21kg of standard coal, the heat value of the coal bed gas is equivalent to that of natural gas, the coal bed gas can be mixed with the natural gas for transportation and use, the coal bed gas is clean after combustion, almost no waste gas is generated, and the coal bed gas is a superior industrial, chemical, power generation and resident life fuel. When the air concentration of the coal bed gas reaches 5% -16%, the coal bed gas can explode when exposed to fire, which is the root cause of coal mine gas explosion accidents. The coal bed gas is directly discharged into the atmosphere, the greenhouse effect of the coal bed gas is about 21 times of that of carbon dioxide, and the coal bed gas is extremely destructive to the ecological environment. If coal bed gas is mined before coal mining, the gas explosion rate of the coal mine is reduced by 70 to 85 percent. The development and utilization of the coal bed gas have the effects of achieving multiple purposes: clean energy and great economic benefit can be generated in commercialization.
The coal bed gas is usually liquefied and stored after being collected, the existing storage equipment is only used for temporarily storing the coal bed gas, the coal bed gas cannot be filtered to remove impurities, and the storage effect is poor, so that danger is easily sent.
In order to solve the problem, the application provides a storage device for coal bed gas storage and collection.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem who exists among the background art, the utility model provides a storage device for coal bed gas storage is collected carries out multiple filtration to coal bed gas, effectively ensures coal bed gas storage quality, and the storage is effectual.
(II) technical scheme
The utility model provides a storage device for storing and collecting coal bed gas, which comprises a bottom plate, a fixed block, a connecting ring plate, a device box body, a supporting plate, a first flow guide inclined plate, a second flow guide inclined plate, a baffle plate, an electromagnet, a connecting pipe, a storage battery and a refrigerator;
the lower end of the bottom plate is provided with a trundle; the fixed block is arranged on the bottom plate, and a connecting groove is formed in the fixed block; the lower part of the connecting ring plate is slidably arranged in the connecting groove, the lower end of the connecting ring plate is provided with a damping spring which is connected with the bottom of the connecting groove, and the upper end of the connecting ring plate is connected with the device box body; a storage tank for storing coal bed gas is arranged in the device box body; the supporting plate is arranged in the device box body, and a filter box is arranged on the supporting plate; a feeding pipe connected with the coalbed methane collecting equipment is arranged on the filter box; a feed valve is arranged on the feed pipe; the first flow guide inclined plate and the second flow guide inclined plate are arranged in the filter box, and a first filter screen and a second filter screen are respectively arranged at the lower ends of the first flow guide inclined plate and the second flow guide inclined plate; the baffle and the electromagnet are both arranged at the bottom of the filter box, and the electromagnet is positioned on the right side of the baffle; a flow guide block is arranged on the left side of the baffle; the connecting pipe is arranged on the filter tank and connected with the storage tank; the storage battery is arranged in the device box body and is electrically connected with the electric element in the device through a lead; the refrigerator is arranged in the device box body.
Preferably, the truckle is the universal wheel, is provided with height-adjustable's support footing on the truckle.
Preferably, a plurality of groups of heat dissipation holes are formed in the side wall of one end of the device box body, and a cooling fan is arranged at one end, far away from the heat dissipation holes, of the device box body.
Preferably, a first dust filtering net is arranged at the air inlet of the cooling fan; and a second dust filtering net is arranged at the air outlet end of the heat dissipation hole.
Preferably, the device case is provided with a thermometer for measuring a temperature value in the device.
Preferably, the lower end of the storage tank is provided with a discharge pipe for discharging coal bed gas, and a sealing discharge valve is arranged on the discharge pipe.
Preferably, a pressure gauge for measuring the internal pressure value and a liquid level gauge for measuring the internal coalbed methane storage amount are arranged on the storage tank.
The above technical scheme of the utility model has following profitable technological effect: the arrangement of the trundles is convenient for the device to move, the connecting ring plate is connected to the fixed block through the damping spring, the damping effect can be effectively achieved on the device, the stability of storage of the coal bed gas in the storage tank inside the device is improved, the connecting ring plate is connected with coal bed gas collecting equipment through the feeding pipe, the collected liquefied coal bed gas flows into the filter box and sequentially passes through the first filter screen and the second filter screen under the guide of the flow guide inclined plate, sundries contained in the liquefied coal bed gas are effectively removed under double filtration, then the liquefied coal bed gas falls into the bottom of the filter box, the electromagnet is electrified and has magnetism to adsorb and filter magnetic parts in the coal bed gas, when the liquid level of the liquefied coal bed gas is higher than the baffle, the liquefied coal bed gas flows into the storage tank through the connecting pipe under the guide of the flow guide block to be stored, multiple sundries contained in; the refrigerator ensures that the device is in a low-temperature environment for coal bed gas liquefaction storage. The utility model discloses carry out multiple filtration to coal bed gas, effectively ensure coal bed gas storage quality, the storage is effectual.
Drawings
Fig. 1 is a schematic structural diagram of a storage device for coal bed methane storage and collection according to the present invention.
Fig. 2 is the utility model provides a sectional structure schematic diagram of fixed block in storage device for coal bed gas storage is collected.
Fig. 3 is the utility model provides an assembly structure sketch map of fixed block in storage device for coal bed gas storage is collected.
Fig. 4 is a schematic structural diagram of a filter box in a storage device for storing and collecting coal bed gas.
Reference numerals: 1. a base plate; 2. a caster wheel; 3. supporting feet; 4. a fixed block; 41. connecting grooves; 5. a connecting ring plate; 6. a damping spring; 7. a device case; 71. heat dissipation holes; 8. storing the tank; 81. a discharge pipe; 82. a discharge valve; 9. a support plate; 10. a filter box; 11. a feed pipe; 111. a feed valve; 12. a first flow guiding sloping plate; 13. a first filter screen; 14. a second flow guiding inclined plate; 15. a second filter screen; 16. a baffle plate; 17. an electromagnet; 18. a flow guide block; 19. a connecting pipe; 20. a storage battery; 21. a pressure gauge; 22. a liquid level meter; 23. a thermometer; 24. a cooling fan; 25. a refrigerator; 26. a first dust filter screen; 27. and a second dust filter screen.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-4, the storage device for storing and collecting coal bed gas provided by the present invention comprises a bottom plate 1, a fixed block 4, a connecting ring plate 5, a device box 7, a supporting plate 9, a first diversion inclined plate 12, a second diversion inclined plate 14, a baffle 16, an electromagnet 17, a connecting pipe 19, a storage battery 20 and a refrigerator 25;
the lower end of the bottom plate 1 is provided with a caster 2; the fixed block 4 is arranged on the bottom plate 1, and a connecting groove 41 is arranged on the fixed block 4; the lower part of the connecting ring plate 5 is arranged in the connecting groove 41 in a sliding manner, the lower end of the connecting ring plate 5 is provided with a damping spring 6 which is connected with the bottom of the connecting groove 41, and the upper end of the connecting ring plate 5 is connected with the device box body 7; a storage tank 8 for storing coal bed gas is arranged in the device box body 7; the supporting plate 9 is arranged in the device box body 7, and the filtering box 10 is arranged on the supporting plate 9; a feed pipe 11 connected with coal bed gas collecting equipment is arranged on the filter box 10; the feeding pipe 11 is provided with a feeding valve 111; the first flow guide inclined plate 12 and the second flow guide inclined plate 14 are both arranged in the filter box 10, and the lower ends of the first flow guide inclined plate 12 and the second flow guide inclined plate 14 are respectively provided with a first filter screen 13 and a second filter screen 15; the baffle 16 and the electromagnet 17 are both arranged at the bottom of the filter box 10, and the electromagnet 17 is positioned on the right side of the baffle 16; a flow guide block 18 is arranged at the left side of the baffle 16; the connecting pipe 19 is arranged on the filter tank 10 and is connected with the storage tank 8; the storage battery 20 is arranged in the device box body 7, and the storage battery 20 is electrically connected with electric elements in the device through a lead; the refrigerator 25 is provided in the apparatus case 7.
In the utility model, the caster 2 is arranged to facilitate the movement of the device, the connecting ring plate 5 is connected on the fixing block 4 through the damping spring 6, which can effectively play a damping role to the device, improve the stability of the storage of the coal bed gas in the storage tank 8 in the device, and is connected with the coal bed gas collecting device through the inlet pipe 11, the collected liquefied coal bed gas flows into the filter box 10, and sequentially passes through the first filter screen 13 and the second filter screen 15 under the guide of the diversion inclined plate, the sundries contained in the liquefied coal bed gas are effectively removed under the double filtration, and then fall into the bottom of the filter box 10, the electromagnet 17 is electrified to have magnetism to adsorb and filter the magnetic parts in the coal bed gas, when the liquid level of the liquefied coal bed gas is higher than the baffle 16, the liquefied coal bed gas flows into the storage tank 8 through the connecting pipe 19 under the guide of the diversion block 18 to be stored, the sundries contained in the, the storage quality of the coal bed gas is improved; the refrigerator 25 ensures that the device is in a low-temperature environment for coal bed gas liquefaction storage. The utility model discloses carry out multiple filtration to coal bed gas, effectively ensure coal bed gas storage quality, improve the storage effect.
In an alternative embodiment, the caster 2 is a universal wheel, and the caster 2 is provided with a support foot 3 with adjustable height.
It should be noted that the caster 2 is used for moving the device, the universal wheel improves the moving and steering effect, and the arrangement of the supporting feet 3 improves the stability of the device, so that the device is kept stable and static when in use.
In an alternative embodiment, a plurality of sets of heat dissipation holes 71 are formed in a side wall of one end of the device casing 7, and the cooling fan 24 is disposed at an end of the device casing 7 away from the heat dissipation holes 71.
It should be noted that, cold air is blown into the device box 7 of the cooling fan 24, and redundant air in the device box 7 is exhausted through the heat dissipation holes 71, so that air in the device box 7 flows rapidly, the heat dissipation and cooling effects are improved, and the coal bed methane storage effect is improved.
In an alternative embodiment, a first dust filter 26 is arranged at the air inlet of the cooling fan 24; the air outlet end of the heat dissipation hole 71 is provided with a second dust filter 27.
It should be noted that the cooling fan 24 and the heat dissipation holes 71 are used for dissipating heat and reducing temperature in the device, and the first dust filter 26 and the second dust filter 27 are arranged to prevent dust and impurities in the air from entering the device box 7, so as to effectively ensure a dust-free environment in the device box 7 and improve the storage effect of the coal bed gas.
In an alternative embodiment, the apparatus casing 7 is provided with a thermometer 23 for measuring the temperature inside the apparatus.
It should be noted that the temperature value in the device box 7 is measured by the thermometer 23, so that the low-temperature environment in the device is ensured, and when the sending temperature rises, the temperature in the device is effectively reduced through the refrigerator 25 and the cooling fan 24, so that the coal bed gas storage effect is improved.
In an alternative embodiment, the storage tank 8 is provided at its lower end with an outlet pipe 81 for discharging coal bed gas, and the outlet pipe 81 is provided with a sealed outlet valve 82.
It should be noted that, through setting up discharging pipe 81 and bleeder valve 82, the coal bed gas of storage in storage jar 8 is conveniently transported, in time carries out the pressure release and arranges the material to the storage jar.
In an alternative embodiment, the storage tank 8 is provided with a pressure gauge 21 for measuring the internal pressure value and a liquid level gauge 22 for measuring the internal coalbed methane storage amount.
It should be noted that, the storage tank 8 is used for storing the liquefied coalbed methane collected by the collection device, and the pressure gauge 21 and the liquid level gauge 22 are respectively used for measuring the pressure value in the storage tank 8 and the storage amount of the coalbed methane, so that the storage condition in the storage tank 8 can be conveniently judged.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (7)
1. A storage device for storing and collecting coal bed gas is characterized by comprising a bottom plate (1), a fixed block (4), a connecting ring plate (5), a device box body (7), a supporting plate (9), a first flow guide inclined plate (12), a second flow guide inclined plate (14), a baffle plate (16), an electromagnet (17), a connecting pipe (19), a storage battery (20) and a refrigerator (25);
the lower end of the bottom plate (1) is provided with a caster (2); the fixed block (4) is arranged on the bottom plate (1), and a connecting groove (41) is arranged on the fixed block (4); the lower part of the connecting ring plate (5) is arranged in the connecting groove (41) in a sliding manner, the lower end of the connecting ring plate (5) is provided with a damping spring (6) which is connected with the bottom of the connecting groove (41), and the upper end of the connecting ring plate (5) is connected with the device box body (7); a storage tank (8) for storing coal bed gas is arranged in the device box body (7); the supporting plate (9) is arranged in the device box body (7), and the filtering box (10) is arranged on the supporting plate (9); a feed pipe (11) connected with coal bed gas collecting equipment is arranged on the filter box (10); a feed valve (111) is arranged on the feed pipe (11); the first flow guide inclined plate (12) and the second flow guide inclined plate (14) are arranged in the filter box (10), and the lower ends of the first flow guide inclined plate (12) and the second flow guide inclined plate (14) are respectively provided with a first filter screen (13) and a second filter screen (15); the baffle (16) and the electromagnet (17) are both arranged at the bottom of the filter box (10), and the electromagnet (17) is positioned on the right side of the baffle (16); a flow guide block (18) is arranged on the left side of the baffle (16); the connecting pipe (19) is arranged on the filter tank (10) and is connected with the storage tank (8); the storage battery (20) is arranged in the device box body (7), and the storage battery (20) is electrically connected with electric elements in the device through a lead; the refrigerator (25) is arranged in the device box body (7).
2. A storage device for coal seam gas storage and collection according to claim 1, wherein the caster wheel (2) is a universal wheel, and the caster wheel (2) is provided with a support foot (3) with adjustable height.
3. The storage device for storing and collecting coal bed methane according to claim 1, wherein a plurality of sets of heat dissipation holes (71) are formed in a side wall of one end of the device box body (7), and a cooling fan (24) is arranged at one end, far away from the heat dissipation holes (71), of the device box body (7).
4. A storage device for coal bed methane storage and collection according to claim 3, wherein a first dust filter screen (26) is arranged at the air inlet of the cooling fan (24); the air outlet end of the heat dissipation hole (71) is provided with a second dust filtering net (27).
5. A storage device for coal bed methane storage and collection according to claim 1, characterized in that a thermometer (23) for measuring the temperature in the device is arranged on the device box body (7).
6. A storage device for storage and collection of coal bed methane according to claim 1, characterized in that the storage tank (8) is provided at its lower end with a discharge pipe (81) for discharging coal bed methane, and the discharge pipe (81) is provided with a sealed discharge valve (82).
7. A storage device for coal bed methane storage and collection according to claim 1, characterized in that the storage tank (8) is provided with a pressure gauge (21) for measuring the internal pressure value and a liquid level gauge (22) for measuring the internal coal bed methane storage amount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921273756.8U CN210860648U (en) | 2019-08-07 | 2019-08-07 | Storage device for storing and collecting coal bed gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921273756.8U CN210860648U (en) | 2019-08-07 | 2019-08-07 | Storage device for storing and collecting coal bed gas |
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| Publication Number | Publication Date |
|---|---|
| CN210860648U true CN210860648U (en) | 2020-06-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921273756.8U Active CN210860648U (en) | 2019-08-07 | 2019-08-07 | Storage device for storing and collecting coal bed gas |
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| CN (1) | CN210860648U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115046136A (en) * | 2022-07-07 | 2022-09-13 | 安徽省皖北煤电集团有限责任公司 | Storage device for coal bed gas development |
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2019
- 2019-08-07 CN CN201921273756.8U patent/CN210860648U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115046136A (en) * | 2022-07-07 | 2022-09-13 | 安徽省皖北煤电集团有限责任公司 | Storage device for coal bed gas development |
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