CN204312122U - A kind of gas, coal-water separating device - Google Patents
A kind of gas, coal-water separating device Download PDFInfo
- Publication number
- CN204312122U CN204312122U CN201420701109.3U CN201420701109U CN204312122U CN 204312122 U CN204312122 U CN 204312122U CN 201420701109 U CN201420701109 U CN 201420701109U CN 204312122 U CN204312122 U CN 204312122U
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- China
- Prior art keywords
- coal
- blowout prevention
- coal water
- vestibule body
- gas
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Abstract
The utility model discloses a kind of gas, coal-water separating device, comprise blowout prevention vestibule body, sealing drilling equipment and Coal water separator, described blowout prevention vestibule body top is provided with extraction valve and surveys mouth, bottom is provided with coal water out, side is provided with transparent observing mouth, be provided with the drilling rod hole that drilling rod is passed through below, Coal water separator comprises coal water and enters joint, several casings and delivery port, described coal water is entered joint and is connected with coal water out by steel pipe, bottom, described blowout prevention vestibule body two sides correspondence is provided with adjustable linkage, described sealing drilling equipment is fixed on before blowout prevention vestibule body, this gas, coal-water separating device achieves gas, the separation of coal water, gas is directly connected in drainage system, boring spray orifice is avoided to cause gas exceeding limit, and coal water directly enters in Coal water separator, guarantee the on-the-spot standardized management of extraction, solve the problem of on-the-spot highly civilized health difference, save a large amount of manpowers, accomplish manpower reasonable utilization.
Description
Technical field
The utility model belongs to coal mining extraction drilling construction technical field, particularly relates to a kind of gas, coal-water separating device.
Background technology
Hebi coal electricity limited company the 8th colliery is projecting mine, 24 ° ~ 30 °, mine coal seam inclination angle, and high prominent pit zone administers gas many employings drilling-draining coal-bed gas, but in Di Chou lane construction layer-through drilling process, easily there is spray orifice phenomenon in boring, gas local, tunnel is caused to transfinite, especially now mine layer-through drilling all performs high-pressure hydraulic punching measure, in drilling construction process, gas spray orifice phenomenon is particularly outstanding, in drilling construction process, gas and coal water flow into tunnel after spraying, and cause that transfinite in gas local in tunnel, silt coal is many, cannot pedestrian.
Utility model content
Technical problem to be solved in the utility model there is provided a kind ofly thoroughly stops that transfinite in gas local, gas, the coal-water separating device of coal water sinuous flow.
The utility model is the technical scheme solving the problems of the technologies described above employing: a kind of gas, coal-water separating device, comprise blowout prevention vestibule body, sealing drilling equipment and Coal water separator, it is characterized in that, described blowout prevention vestibule body top is provided with extraction valve and surveys mouth, described extraction valve is connected with extraction pipeline, described blowout prevention vestibule body bottom is provided with coal water out, described blowout prevention vestibule body side surface is provided with transparent observing mouth, the drilling rod hole that drilling rod is passed through is provided with after described blowout prevention vestibule body, described Coal water separator comprises coal water and enters joint, several casings and delivery port, described coal water is entered joint and is connected with described coal water out by steel pipe, described casing is connected by detachable joint, bottom, described blowout prevention vestibule body two sides correspondence is provided with adjustable linkage, described blowout prevention vestibule body is fastened on chuck before rig by adjustable linkage, described sealing drilling equipment is fixed on before described blowout prevention vestibule body.
Described blowout prevention vestibule body adopts Plate Welding to form.
Described adjustable linkage comprises two steel pipes, and described two steel pipe correspondences are welded on bottom, blowout prevention vestibule body two sides, and each steel pipe is provided with two screws.
Described sealing drilling equipment adopts 10 cun of polyethylene releasing pipes to process, and is fixed on before blowout prevention vestibule body.
Described sealing drilling equipment is corresponding with described drilling rod hole to be arranged, and communicates.
Be provided with steel coal water filtration core in described casing, described steel coal water filtration core is provided with several pores.
The steel pipe that described delivery port adopts one end to add filter screen processes.
A kind of gas of the present utility model, coal-water separating device achieve the separation of gas, coal water, gas is directly connected in drainage system, boring spray orifice is avoided to cause gas exceeding limit, and coal water directly enters in Coal water separator, guarantee the on-the-spot standardized management of extraction, solve the problem of on-the-spot highly civilized health difference, save a large amount of manpowers, accomplish manpower reasonable utilization.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the lateral view of blowout prevention vestibule body of the present utility model and sealing drilling equipment.
Fig. 3 is the top view of Fig. 2.
Detailed description of the invention
A kind of gas as shown in Figure 1, Figure 2, Figure 3 shows, coal-water separating device, comprise blowout prevention vestibule body 1, sealing drilling equipment 2 and Coal water separator, blowout prevention vestibule body top is provided with extraction valve 3 and surveys mouth 4, extraction valve is for connecting extraction pipeline, playing and open or close drainage system, surveying mouth for observing Gas concentration in drilling construction process; Sealing drilling equipment is fixedly installed before blowout prevention vestibule body, for sealing drilling orifice, make the coal water in drilling construction process, gas enters in blowout prevention aperture apparatus, and place corresponding with sealing drilling equipment is below provided with drilling rod hole 7, make drilling rod by drilling rod hole through to outside sealing drilling equipment, this drilling rod hole uses moccasin band to close, effectively can prevent gas leakage; Blowout prevention vestibule body bottom is provided with coal water out 5, makes the coal water of discharging in drilling construction process flow in Coal water separator through coal water out; Blowout prevention vestibule body side surface is provided with the transparent observing mouth 6 whether occurring to block for observing blowout prevention aperture apparatus inside; Bottom, blowout prevention vestibule body two sides is provided with the adjustable linkage for being fixed on by blowout prevention vestibule body on rig, the steel pipe 12 of this device is welded on blowout prevention vestibule body, can be fixed in before rig on chuck during use with bolt by the screw of two on steel pipe.
Coal water separator comprises coal water and enters joint 8, several casings 9 and delivery port 10, its coal water enters joint and processes short circuit on the coal water out of blowout prevention vestibule body by steel wire tube, its casing uses Plate Welding to assemble, connected by detachable joint 11, this detachable joint screw is made and is convenient to mobile, assembling eliminator, and in casing, be provided with steel coal water filtration core 13, this steel coal water filtration core is provided with several pores and makes the convenient separation of coal water, the steel pipe that delivery port adopts one end to add filter screen processes.
During use, with bolt by two screws on adjustable linkage steel pipe by gas, coal-water separating device is fixed on the front chuck of rig, drilling rod carries out boring work by drilling rod hole through sealing drilling equipment, the gas produced in work, coal, water directly enters in blowout prevention vestibule body through sealing drilling equipment, gas connects releasing pipe through top extraction gate, by negative pressure extraction, the gas in blowout prevention vestibule body is directly delivered in the drainage system of Di Chou lane, the coal of discharging, water enters Coal water separator from the coal water out of blowout prevention vestibule body under gravity, reach methane gas and coal and water separate, coal water enters in Coal water separator from blowout prevention hole cavity outlet through steel wire tube, through the filtration layer by layer of steel coal water filtration core in casing, reach the separation of coal water, water flows out from delivery port, and coal is accumulated in casing, open detachable joint to be at set intervals separated each casing and can to process the coal be accumulated in casing, so both avoid boring spray orifice and cause gas exceeding limit, solve again the problem of coal water sinuous flow, ensure that the on-the-spot standardized management of extraction.
Claims (7)
1. a gas, coal-water separating device, comprise blowout prevention vestibule body (1), sealing drilling equipment (2) and Coal water separator, it is characterized in that, described blowout prevention vestibule body top is provided with extraction valve (3) and surveys mouth (4), described extraction valve is connected with extraction pipeline, described blowout prevention vestibule body bottom is provided with coal water out (5), described blowout prevention vestibule body side surface is provided with transparent observing mouth (6), the drilling rod hole (7) that drilling rod is passed through is provided with after described blowout prevention vestibule body, described Coal water separator comprises coal water and enters joint (8), several casings (9) and delivery port (10), described coal water is entered joint and is connected with described coal water out by steel pipe, described casing is connected by detachable joint (11), bottom, described blowout prevention vestibule body two sides correspondence is provided with adjustable linkage, described blowout prevention vestibule body is fastened on chuck before rig by adjustable linkage, described sealing drilling equipment is fixed on before described blowout prevention vestibule body.
2. gas according to claim 1, coal-water separating device, is characterized in that, described blowout prevention vestibule body adopts Plate Welding to form.
3. gas according to claim 1, coal-water separating device, is characterized in that, described adjustable linkage comprises two steel pipes (12), and described two steel pipe correspondences are welded on bottom, blowout prevention vestibule body two sides, and each steel pipe is provided with two screws.
4. gas according to claim 1, coal-water separating device, is characterized in that, described sealing drilling equipment adopts 10 cun of polyethylene releasing pipes to process, and is fixed on before blowout prevention vestibule body.
5. gas according to claim 1, coal-water separating device, is characterized in that, described sealing drilling equipment is corresponding with described drilling rod hole to be arranged, and communicates.
6. gas according to claim 1, coal-water separating device, is characterized in that, is provided with steel coal water filtration core (13) in described casing, and described steel coal water filtration core is provided with several pores.
7. gas according to claim 1, coal-water separating device, is characterized in that, the steel pipe that described delivery port adopts one end to add filter screen processes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420701109.3U CN204312122U (en) | 2014-11-21 | 2014-11-21 | A kind of gas, coal-water separating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420701109.3U CN204312122U (en) | 2014-11-21 | 2014-11-21 | A kind of gas, coal-water separating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204312122U true CN204312122U (en) | 2015-05-06 |
Family
ID=53134444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420701109.3U Expired - Fee Related CN204312122U (en) | 2014-11-21 | 2014-11-21 | A kind of gas, coal-water separating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204312122U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109184664A (en) * | 2018-10-16 | 2019-01-11 | 辽宁工程技术大学 | A kind of hydraulic flushing in hole coal output real-time determining device and its application method |
-
2014
- 2014-11-21 CN CN201420701109.3U patent/CN204312122U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109184664A (en) * | 2018-10-16 | 2019-01-11 | 辽宁工程技术大学 | A kind of hydraulic flushing in hole coal output real-time determining device and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150506 Termination date: 20151121 |
|
| EXPY | Termination of patent right or utility model |