CN107701230A - A kind of automatically controlled automatic slag-discharging water draining device of gas drainage system of coal mine - Google Patents
A kind of automatically controlled automatic slag-discharging water draining device of gas drainage system of coal mine Download PDFInfo
- Publication number
- CN107701230A CN107701230A CN201710971697.0A CN201710971697A CN107701230A CN 107701230 A CN107701230 A CN 107701230A CN 201710971697 A CN201710971697 A CN 201710971697A CN 107701230 A CN107701230 A CN 107701230A
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- China
- Prior art keywords
- discharging
- storage container
- water storage
- water
- drainage system
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F16/00—Drainage
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F7/00—Methods or devices for drawing- off gases with or without subsequent use of the gas for any purpose
Abstract
The present invention relates to gas drainage system of coal mine deslagging water discharging device, specifically a kind of automatically controlled automatic slag-discharging water draining device of gas drainage system of coal mine, including water storage container and electrical control mechanism, the water storage container barrel top is tangentially provided with and communicated with air inlet pipe, and escape pipe is provided with the top of the water storage container；Semi-enclosed division board is fixedly installed in water storage container side wall between the air inlet pipe and escape pipe；The water storage container is internally provided with stirring support body；The water storage container bottom connection is fixedly installed star-like discharging device；Upper and lower level-sensing device is fixedly installed respectively in the side wall of the water storage container upper and lower part；The automatically controlled automatic slag-discharging water draining device of gas drainage system of coal mine of the present invention, cinder, coal slurry content greatly or even entirely coal slime, cinder do not interfere with deslagging yet and discharged water effect, and self sealss can be formed, continuous discharging slag can be carried out and discharged water operation, improve operating efficiency and reliability.
Description
Technical field
The present invention relates to gas drainage system of coal mine deslagging water discharging device, specifically a kind of gas drainage system of coal mine is automatically controlled
Automatic slag-discharging water draining device.
Background technology
Mining deslagging water discharging device mainly has manually and automatically two major class at present, mainly periodically closed by staff manually into
Air valve, opening draining valve carries out deslagging, discharge water operation, and time-consuming, efficiency is low.Existing automatic slag-discharging water draining device mainly should
With buoyant device is set in water storage container, raised using water level in water storage container, buoyant device floats, and touches blow-off cock machine
Structure, carry out deslagging and discharge water operation.Automatic floating valve type deslagging water discharging device only has water discharge, coal slime and coal in coal bed gas drainage hole
Energy work well when slag is seldom, if containing more coal slime, cinder in system, once the cinder precipitated in water storage container, coal
Mud touches buoyant device, then the function of buoyant device will fail, and deslagging water discharging device just loses the function of automatic discharge waterproof.Ore deposit
The most of deslagging water discharging device preliminary works in area are more smooth, will be failed after a period of time that works.
The content of the invention
The defects of goal of the invention of the present invention is to overcome described in background technology, so as to realize a kind of full-automatic fortune
Row, it can adapt to the coal slime cinder amount gas discharge in mine higher compared with sealing, reliability is automatically formed in multi-state, discharging process
System electric control automatic slag-discharging water draining device.
For achieving the above object, the technical scheme is that：A kind of automatically controlled automatic row of gas drainage system of coal mine
Slag tailrace, including water storage container and electrical control mechanism, the optional PLC of electrical control mechanism, the water storage container barrel top are tangentially square
To being provided with and communicated with air inlet pipe, the gas gas and water of the external gas drainage system of air inlet pipe, cinder extraction pipeline；The storage
The escape pipe for the methane gas discharge after separation water outlet, cinder is provided with the top of water receptacle；The air inlet pipe and escape pipe it
Between water storage container side wall on be fixedly installed semi-enclosed division board, the air inlet pipe mouth of pipe and the escape pipe mouth of pipe be isolated plate every
Open, prevent water when inflow is big, slag from entering escape pipe；The water storage container is internally provided with stirring support body, stirring support body edge
The inwall for being close to water storage container rotates, and stirs coal slime and cinder, prevents coal slime, cinder precipitation or is adhered to water storage container barrel
On；The stirring support body top drives rotation by being fixed on the stirring motor at the top of water storage container；The water storage container bottom
Portion's connection is fixedly installed star-like discharging device, and the discharging opening of star-like discharging device is provided with and communicated with grain slag delivery pipe, star-like discharging device
Force the ponding and cinder in discharge water storage container；Level-sensing device, water storage are fixedly installed in the water storage container upper portion side wall
Lower level-sensing device is fixedly installed in lower vessel portion side wall, the signal of the upper and lower level-sensing device feeds back to electrical control mechanism；The stirring
Motor is controlled by electrical control mechanism.
As the preferred technical solution of the present invention, the star-like discharging device is vertical star-like discharging device, vertical star discharging
Device is coaxial with stirring support body and drives synchronous rotary by stirring motor.
As the preferred technical solution of the present invention, the star-like discharging device is horizontal radial discharger, horizontal radial discharging
Device side is fixedly installed discharging motor, and the mandrel of horizontal radial discharger is vertical with stirring support body mandrel, discharging driving
Motor is controlled by electrical control mechanism, and the discharging motor is explosion-proof decelerator.
As the preferred technical solution of the present invention, fixed semi-enclosed division board is in crescent moon in the water storage container side wall
Shape.
As the preferred technical solution of the present invention, the water storage container is that the combination of the truncated cone is fallen in upper cylinder, bottom
Disjunctor.
As the preferred technical solution of the present invention, the stirring motor is explosion-proof decelerator.
As the preferred technical solution of the present invention, Star-like unloader inwall studs with stainless bushing, Star-like unloader it is star-like
Normal work will not be influenceed in running for stainless steel, guarantee because getting rusty by taking turns.
The beneficial effect of the automatically controlled automatic slag-discharging water draining device of gas drainage system of coal mine of the present invention：
1. the automatically controlled automatic slag-discharging water draining device of gas drainage system of coal mine of the present invention, casts aside floating valve gear, relies primarily on storage completely
Level-sensing device on water receptacle barrel measures the change of liquid level at any time, automatically opens up stirring motor and discharging motor, side
Stirring side forces discharging to carry out deslagging to discharge water operation, and coal slime, cinder do not interfere with yet greatly or even entirely for cinder, coal slurry content
Deslagging discharges water effect.
2. the automatically controlled automatic slag-discharging water draining device of gas drainage system of coal mine of the present invention, unlike other deslagging water discharging devices, deslagging
Water inlet is must shut off when discharging water, to ensure the sealing of gas drainage system, prevents air to be mixed into methane gas, reduces gas
The concentration and utilization rate of gas；Star-like unloader structure ensures that the sealing of its working condition in itself, so of the invention
Deslagging water discharging device can carry out continuous discharging slag and discharge water operation, improve operating efficiency and reliability.
Brief description of the drawings
Fig. 1 is the structural representation of the automatically controlled automatic slag-discharging water draining device embodiment 1 of gas drainage system of coal mine of the present invention；
Fig. 2 is the structural representation of the automatically controlled automatic slag-discharging water draining device embodiment 2 of gas drainage system of coal mine of the present invention；
Fig. 3 is Fig. 2 left view structural representation.
In figure：1- water storage containers, 2- air inlet pipe, 3- escape pipes, 4- division boards, 5- stirring support bodys, 6- stirring motors,
7- star-like discharging devices, 8- grain slag delivery pipes, the upper level-sensing devices of 9-, level-sensing device under 10-, 11- discharging motors, 12- supports.
Embodiment
Below in conjunction with the accompanying drawings and by specific embodiment to the automatically controlled automatic row of gas drainage system of coal mine of the present invention
Slag tailrace does more detailed description.
In the description of the invention, it is to be understood that term " on ", " under ", "front", "rear", "left", "right",
The orientation or position relationship of the instruction such as " top ", " bottom ", " interior ", " outer " are based on orientation shown in the drawings or position relationship, are only
Described for the ease of description is of the invention with simplified, rather than the device or element of instruction or hint meaning must be with specifically sides
Position, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
Embodiment 1：
The automatically controlled automatic slag-discharging water draining device of gas drainage system of coal mine of the present invention, including water storage container 1 and electrical control mechanism, the electricity
Control mechanism is PLC, and the water storage container is that the combination disjunctor of the truncated cone is fallen in upper cylinder, bottom, and water storage container bottom is fixed
Support 12 is provided with, the barrel top of water storage container 1 is tangentially provided with and communicated with air inlet pipe 2, and the air inlet pipe 2 is external
The gas gas and water of gas drainage system, cinder extraction pipeline；The top of water storage container 1 is provided with for after separation water outlet, cinder
Methane gas discharge escape pipe 3；Half is fixedly installed in the side wall of water storage container 1 between the air inlet pipe 2 and escape pipe 3
The division board 4 of closing, the division board 4 are in crescent shape, and the mouth of pipe of air inlet pipe 2 and the mouth of pipe of escape pipe 3 are isolated plate 4 and separated, prevent
Water, slag enter escape pipe 3 when inflow is big；The water storage container 1 is internally provided with stirring support body 5, stirring support body 5 top
Rotation is driven by the stirring motor 6 for being fixed on the top of water storage container 1；The bottom of water storage container 1 connection is fixedly installed
Star-like discharging device 7, the discharging opening of star-like discharging device 7 are provided with and communicated with grain slag delivery pipe 8, and star-like discharging device 7 forces discharge water storage
Ponding and cinder in container 1；Level-sensing device 9, the bottom of water storage container 1 are fixedly installed in the upper portion side wall of water storage container 1
Lower level-sensing device 10 is fixedly installed in side wall, the upper level-sensing device 9, the signal of lower level-sensing device 10 feed back to electrical control mechanism；It is described
Stirring motor 6 is controlled by electrical control mechanism, and the stirring motor is explosion-proof decelerator.
The star-like discharging device 7 is vertical star-like discharging device, and vertical star-like discharging device is coaxial with stirring support body 5 and by stirring
Mix motor 6 and drive synchronous rotary.
The inwall of Star-like unloader 7 studs with stainless bushing, and the star-like wheel of Star-like unloader 7 is stainless steel, ensures operation
In will not because get rusty influence normal work.
Embodiment 2：
Part same as Example 1 repeats no more, and difference is：
The star-like discharging device 7 is horizontal radial discharger, and horizontal radial discharger side is fixedly installed discharging motor
11, the mandrel of horizontal radial discharger is vertical with the stirring mandrel of support body 5, and discharging motor 11 is controlled by electrical control mechanism, described
Discharging motor 11 is explosion-proof decelerator.
The schematical embodiment of the present invention is the foregoing is only, is not limited to the scope of the present invention, it is any
The equivalent variations and modification that those skilled in the art is made on the premise of present inventive concept and principle is not departed from, all should belong to
In the scope of protection of the invention.
Claims (8)
1. a kind of automatically controlled automatic slag-discharging water draining device of gas drainage system of coal mine, including water storage container and electrical control mechanism, its feature exist
In：The water storage container barrel top is tangentially provided with and communicated with air inlet pipe, the external gas drainage system of air inlet pipe
Gas gas and water, cinder extraction pipeline；It is provided with the top of the water storage container for the methane gas row after separation water outlet, cinder
The escape pipe gone out；Semi-enclosed division board is fixedly installed in water storage container side wall between the air inlet pipe and escape pipe, is entered
The tracheae mouth of pipe and the escape pipe mouth of pipe are isolated plate and separated；The water storage container is internally provided with stirring support body, the stirring support body
Top drives rotation by being fixed on the stirring motor at the top of water storage container；The water storage container bottom connection is fixedly installed
Star-like discharging device, the discharging opening of star-like discharging device are provided with and communicated with grain slag delivery pipe；It is fixed in the water storage container upper portion side wall
Level-sensing device is provided with, lower level-sensing device, the signal feedback of the upper and lower level-sensing device are fixedly installed on water storage container lower sides
To electrical control mechanism；The stirring motor is controlled by electrical control mechanism.
2. the automatically controlled automatic slag-discharging water draining device of gas drainage system of coal mine according to claim 1, it is characterised in that：The star
Shape discharger is vertical star-like discharging device, and vertical star-like discharging device is coaxial with stirring support body and is driven by stirring motor same
Step rotation.
3. the automatically controlled automatic slag-discharging water draining device of gas drainage system of coal mine according to claim 1, it is characterised in that：The star
Shape discharger is horizontal radial discharger, and horizontal radial discharger side is fixedly installed discharging motor, and horizontal radial unloads
The mandrel of glassware is vertical with stirring support body mandrel, and discharging motor is controlled by electrical control mechanism.
4. the automatically controlled automatic slag-discharging water draining device of gas drainage system of coal mine according to claim 3, it is characterised in that：It is described to unload
Material motor is explosion-proof decelerator.
5. the automatically controlled automatic slag-discharging water draining device of gas drainage system of coal mine according to claim 1, it is characterised in that：The storage
Fixed semi-enclosed division board is in crescent shape in water receptacle side wall.
6. the automatically controlled automatic slag-discharging water draining device of gas drainage system of coal mine according to claim 1, it is characterised in that：The storage
Water receptacle is that the combination disjunctor of the truncated cone is fallen in upper cylinder, bottom.
7. the automatically controlled automatic slag-discharging water draining device of gas drainage system of coal mine according to claim 1, it is characterised in that：It is described to stir
It is explosion-proof decelerator to mix motor.
8. the automatically controlled automatic slag-discharging water draining of gas drainage system of coal mine according to claim 1 ~ 7 any one claim
Device, it is characterised in that：Star-like unloader inwall studs with stainless bushing, and the star-like wheel of Star-like unloader is stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710971697.0A CN107701230A (en) | 2017-10-18 | 2017-10-18 | A kind of automatically controlled automatic slag-discharging water draining device of gas drainage system of coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710971697.0A CN107701230A (en) | 2017-10-18 | 2017-10-18 | A kind of automatically controlled automatic slag-discharging water draining device of gas drainage system of coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107701230A true CN107701230A (en) | 2018-02-16 |
Family
ID=61181403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710971697.0A Pending CN107701230A (en) | 2017-10-18 | 2017-10-18 | A kind of automatically controlled automatic slag-discharging water draining device of gas drainage system of coal mine |
Country Status (1)
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| CN (1) | CN107701230A (en) |
Citations (12)
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|---|---|---|---|---|
| WO1986003252A1 (en) * | 1984-11-20 | 1986-06-05 | Paladon (Engineering) Limited | Three phase separator |
| CN2118154U (en) * | 1992-03-26 | 1992-10-07 | 长庆石油勘探局第二机械厂 | Vertical screw discharging settlement sentrifugal machine for drilling well liquid |
| RU2155268C1 (en) * | 1999-01-13 | 2000-08-27 | Самарский филиал секции "Строительство" Российской инженерной академии | Device for prevention of explosion of gas accumulations |
| JP2009287972A (en) * | 2008-05-27 | 2009-12-10 | Nagaoka Univ Of Technology | Automatic water sampling device |
| CN102996108A (en) * | 2012-12-20 | 2013-03-27 | 淮北矿业股份有限公司工程处 | Coal seam drilling coal-gas-water separating, conveying and containing device |
| CN203308448U (en) * | 2013-07-02 | 2013-11-27 | 孙光亚 | Coal nozzle hole protection device |
| CN103912303A (en) * | 2014-04-11 | 2014-07-09 | 王浩 | Full-automatic stirring type slagging water drainer |
| CN204952727U (en) * | 2015-07-12 | 2016-01-13 | 鞍山市永恒特种耐火材料制造有限公司 | Machine is mixed in succession to anti -oxidant vertical four -axis of skinning loam automatic blending of scribbling |
| CN205243558U (en) * | 2015-12-31 | 2016-05-18 | 陕西富源煤业有限责任公司 | Take out in pit and put pipeline hand from adjustable ware that drains |
| CN205677658U (en) * | 2016-05-31 | 2016-11-09 | 山西潞安环保能源开发股份有限公司漳村煤矿 | Coal mine gas extraction pipeline deslagging, dedusting, the Trinity that discharges water device |
| CN106837407A (en) * | 2017-03-02 | 2017-06-13 | 河南理工大学 | A kind of methane gas extraction pipeline continuous and automatic drain slag-discharging |
| CN207377605U (en) * | 2017-10-18 | 2018-05-18 | 张培 | A kind of automatically controlled automatic slag-discharging water draining device of gas drainage system of coal mine |
-
2017
- 2017-10-18 CN CN201710971697.0A patent/CN107701230A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1986003252A1 (en) * | 1984-11-20 | 1986-06-05 | Paladon (Engineering) Limited | Three phase separator |
| CN2118154U (en) * | 1992-03-26 | 1992-10-07 | 长庆石油勘探局第二机械厂 | Vertical screw discharging settlement sentrifugal machine for drilling well liquid |
| RU2155268C1 (en) * | 1999-01-13 | 2000-08-27 | Самарский филиал секции "Строительство" Российской инженерной академии | Device for prevention of explosion of gas accumulations |
| JP2009287972A (en) * | 2008-05-27 | 2009-12-10 | Nagaoka Univ Of Technology | Automatic water sampling device |
| CN102996108A (en) * | 2012-12-20 | 2013-03-27 | 淮北矿业股份有限公司工程处 | Coal seam drilling coal-gas-water separating, conveying and containing device |
| CN203308448U (en) * | 2013-07-02 | 2013-11-27 | 孙光亚 | Coal nozzle hole protection device |
| CN103912303A (en) * | 2014-04-11 | 2014-07-09 | 王浩 | Full-automatic stirring type slagging water drainer |
| CN204952727U (en) * | 2015-07-12 | 2016-01-13 | 鞍山市永恒特种耐火材料制造有限公司 | Machine is mixed in succession to anti -oxidant vertical four -axis of skinning loam automatic blending of scribbling |
| CN205243558U (en) * | 2015-12-31 | 2016-05-18 | 陕西富源煤业有限责任公司 | Take out in pit and put pipeline hand from adjustable ware that drains |
| CN205677658U (en) * | 2016-05-31 | 2016-11-09 | 山西潞安环保能源开发股份有限公司漳村煤矿 | Coal mine gas extraction pipeline deslagging, dedusting, the Trinity that discharges water device |
| CN106837407A (en) * | 2017-03-02 | 2017-06-13 | 河南理工大学 | A kind of methane gas extraction pipeline continuous and automatic drain slag-discharging |
| CN207377605U (en) * | 2017-10-18 | 2018-05-18 | 张培 | A kind of automatically controlled automatic slag-discharging water draining device of gas drainage system of coal mine |
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