CN110374663A - A kind of gas drainage plenum chamber and gas drainage gas collection jettison gear - Google Patents
A kind of gas drainage plenum chamber and gas drainage gas collection jettison gear Download PDFInfo
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- CN110374663A CN110374663A CN201910615724.XA CN201910615724A CN110374663A CN 110374663 A CN110374663 A CN 110374663A CN 201910615724 A CN201910615724 A CN 201910615724A CN 110374663 A CN110374663 A CN 110374663A
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- water
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- water tank
- separation case
- drainage
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 380
- 238000000926 separation method Methods 0.000 claims abstract description 98
- 238000000605 extraction Methods 0.000 claims abstract description 57
- 239000000203 mixture Substances 0.000 claims abstract description 46
- 238000005192 partition Methods 0.000 claims description 7
- 238000005086 pumping Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 19
- 239000007787 solid Substances 0.000 abstract description 9
- 230000009286 beneficial effect Effects 0.000 description 10
- 230000000903 blocking effect Effects 0.000 description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 5
- 238000005553 drilling Methods 0.000 description 4
- 238000013475 authorization Methods 0.000 description 3
- 239000002817 coal dust Substances 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 239000003245 coal Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000008247 solid mixture Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK 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 OR ROCK 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
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Separating Particles In Gases By Inertia (AREA)
Abstract
The present invention relates to a kind of gas drainage plenum chamber and gas drainage gas collection jettison gears.Gas drainage plenum chamber includes gas-water separation case and water tank；Water tank is equipped with discharge outlet, water tank inlet；Gas-water separation case is equipped with automatic outletting mouth and manual water outlet mouth, the water tank inlet connection of manual water outlet mouth and water tank, and water tank water intake pipeline is equipped with water inlet shut-off valve；It is additionally provided with separator box air guide port at the top of gas-water separation case, is equipped with water tank air guide port at the top of water tank, separator box air guide port is connect with water tank air guide port by water tank guide pipeline.When the solidliquid mixture in water tank reaches certain volume, open drain valve, water tank is discharged by drain valve in solidliquid mixture in water tank, which can satisfy the dewatering needs of the gas-water separation case when the mixture in extraction branch pipe is containing liquid and more solid.Also, when gas-water separation case and water tank drain, do not need to stop extraction, it is easy to operate and improve extraction efficiency.
Description
Technical field
The present invention relates to a kind of gas drainage plenum chamber and gas drainage gas collection jettison gears.
Background technique
During gas drainage, firedamp taking-out discharging drilling is by Seam Roof And Floor Effect of Fissure, during extraction, in drilling
Water and coal dust can enter main line along extraction branch pipe, and since main line caliber is thicker, the gas flow rate in pipe is slower, water and coal
Dirt will be deposited in main line, and main line is caused to block, and influence normal gas drainage.
In order to solve the problems, such as because drilling in water and coal flow in main line to main line generate blocking, in the prior art
In the presence of the drainage arrangement that can be suitable for gas drainage operating condition, drainage arrangement such as Authorization Notice No. is CN208073541U, authorizes
The day for announcing be on November 09th, 2018 Chinese utility model patent disclosed in use header tank, make gas in header tank with
Enter the technical solution of main line after water, coal dust separation to catchment when the water in header tank reaches setting height by manually opened
Liquid in header tank is discharged drain valve on case.Drainage arrangement such as Authorization Notice No. is CN202645621U, Granted publication
Day is a kind of negative pressure automatic drainage device disclosed in the Chinese utility model patent of 2013.01.02, the product in methane gas extraction pipeline
When water reach a certain height, negative pressure automatic drainage device is started to work, and the ponding in methane gas extraction pipeline is discharged with coal dust.Authorization
Notification number is CN204152552U, the drainage arrangement in Chinese utility model patent that authorized announcement date is on February 11st, 2015
By negative pressure automatic drainage device in conjunction with header tank.
There are water burst phenomenons in the drilling of part, and when the water in extraction branch pipe is larger, the draining of above-mentioned documents is filled
The drainability set is unable to satisfy requirement, will affect extraction efficiency and extracting result.In addition, when hand-actuated, in order to avoid
Negative pressure equipment empty pump and impeded drainage need to stop to take out, and operation is inconvenient, influence extraction efficiency.
Summary of the invention
The purpose of the present invention is to provide a kind of gas drainage plenum chamber, to solve in existing extraction branch pipe water compared with
When big, the drainability of drainage arrangement is unable to satisfy the problem of requiring.Another object of the present invention is to provide a kind of gas pumping
Gas jettison gear is acquired, to when solving that water is larger in existing extraction branch pipe, the drainability of drainage arrangement is unable to satisfy
It is required that the problem of.
To achieve the above object, the technical solution of gas drainage plenum chamber of the invention is: gas drainage plenum chamber includes
Gas-water separation case and water tank；
Gas-water separation case is located above water tank, and top is responsible for equipped with the primary air inlet being connected to for extraction branch pipe and for extraction
The main gas outlet of connection；For carrying out gas-water separation to the air-water mixture in extraction branch pipe；
Water tank, for storing ponding, the discharge outlet including the bottom of storage tank is arranged in；Discharge outlet is connected with drain valve, water storage
Water tank inlet is additionally provided on case；
The bottom of gas-water separation case is additionally provided with automatic outletting mouth and manual water outlet mouth, and the height of automatic outletting mouth is lower than manual water outlet
The height of mouth；
Automatic outletting mouth with the tailrace water inlet on the automatic water drainage device of gas drainage gas collection jettison gear for connecting, manually
The water tank inlet of water outlet and water tank is connected by water tank water intake pipeline, and water tank water intake pipeline is equipped with water inlet shut-off valve；
It is additionally provided with separator box air guide port at the top of gas-water separation case, is equipped with water tank air guide port, separator box air guide port at the top of water tank
It is connect with water tank air guide port by water tank guide pipeline, water tank guide pipeline is equipped with air guide shut-off valve.
The beneficial effect of gas drainage plenum chamber of the invention is: mixture gassy in extraction branch pipe by it is main into
Port enters gas-water separation case, and the solidliquid mixture in mixture is deposited in the bottom of gas-water separation case under gravity,
Gas in mixture is entered in extraction supervisor by main gas outlet, and gas-water separation case can be avoided the mixing of the solid-liquid in mixture
Object enters blocking extraction supervisor in extraction supervisor, the bottom of gas-water separation case be equipped with for the tailrace on automatic water drainage device into
The automatic outletting mouth of mouth of a river connection can be such that the solidliquid mixture in gas-water separation case is discharged by automatic water drainage device, work as extraction
It, only can not be in time by the solid-liquid in gas-water separation case by automatic water drainage device when mixture in branch pipe contains liquid and more solid
Mixture discharge, when the liquid level of the solidliquid mixture in gas-water separation case is increased to the height of manual water outlet mouth, gas-water separation
Part solidliquid mixture in case is entered in water tank by water tank water intake pipeline, and the gas in water tank passes through water tank gas-guide tube
Into the pressure difference for balancing water tank Yu gas-water separation case in gas-water separation case, when the solidliquid mixture in water tank reaches certain
When volume, air guide shut-off valve and water inlet shut-off valve are closed to prevent the gas in gas-water separation case from entering water tank and by manual
Drain valve is opened in water outlet discharge, and water tank, the gas drainage gas collection is discharged by drain valve in the solidliquid mixture in water tank
Case can satisfy the dewatering needs of the gas-water separation case when the mixture in extraction branch pipe is containing liquid and more solid.Also,
When gas-water separation case and water tank drain, do not need to stop extraction, it is easy to operate and improve extraction efficiency.
Further, the water tank inlet on the manual water outlet mouth on the gas-water separation case and water tank is in the horizontal direction
It is staggered, the water tank water intake pipeline is tilted tube.
It is beneficial in that, increases manual water outlet mouth at a distance from water tank inlet, is easily installed valve.
Further, it is staggeredly arranged in the horizontal direction between the separator box air guide port and the water tank air guide port, institute
Stating water tank guide pipeline is tilted tube.
It is beneficial in that, increases the distance between separator box air guide port and water tank air guide port, is easily installed valve.
Further, the primary air inlet and main gas outlet are arranged at the top surface of gas-water separation case.
It is beneficial in that the top surface of gas-water separation case is arranged in primary air inlet, can be avoided primary air inlet blocking, main
Gas outlet, which is located at, can reduce the amount of the solid and liquid into main gas outlet in the top surface of gas-water separation case.
Further, the gas drainage plenum chamber includes box main body, and the gas-water separation case and the water tank are by case
Horizontally disposed partition is divided to be formed in main body.
It is beneficial in that, convenient for the manufacture of gas-water separation case and water tank, can reduce gas drainage plenum chamber
Overall volume.
The technical solution of gas drainage gas collection jettison gear of the invention is: including automatic water drainage device and gas drainage gas collection
Case, automatic water drainage device have tailrace water inlet, and gas drainage plenum chamber includes gas-water separation case and water tank；
Gas-water separation case is located above water tank, and top is responsible for equipped with the primary air inlet being connected to for extraction branch pipe and for extraction
The main gas outlet of connection；For carrying out gas-water separation to the air-water mixture in extraction branch pipe；
Water tank, for storing ponding, the discharge outlet including the bottom of storage tank is arranged in；Discharge outlet is connected with drain valve, water storage
Water tank inlet is additionally provided on case；
The bottom of gas-water separation case is additionally provided with automatic outletting mouth and manual water outlet mouth, and the height of automatic outletting mouth is lower than manual water outlet
The height of mouth；
Automatic outletting mouth with the tailrace water inlet on the automatic water drainage device of gas drainage gas collection jettison gear for connecting, manually
The water tank inlet of water outlet and water tank is connected by water tank water intake pipeline, and water tank water intake pipeline is equipped with water inlet shut-off valve；
It is additionally provided with separator box air guide port at the top of gas-water separation case, is equipped with water tank air guide port, separator box air guide port at the top of water tank
It is connect with water tank air guide port by water tank guide pipeline, water tank guide pipeline is equipped with air guide shut-off valve.
The beneficial effect of gas drainage gas collection jettison gear of the invention is: the mixture gassy in extraction branch pipe is logical
It crosses primary air inlet and enters gas-water separation case, the solidliquid mixture in mixture is deposited in gas-water separation case under gravity
Bottom, the gas in mixture are entered in extraction supervisor by main gas outlet, and gas-water separation case can be avoided consolidating in mixture
Liquid mixture enters blocking extraction supervisor in extraction supervisor, the bottom of gas-water separation case be equipped with for putting on automatic water drainage device
The automatic outletting mouth of water heater inlet mouth connection can be such that the solidliquid mixture in gas-water separation case is discharged by automatic water drainage device,
It, only can not in time will be in gas-water separation case by automatic water drainage device when the mixture in extraction branch pipe contains liquid and more solid
Solidliquid mixture discharge, when the liquid level of the solidliquid mixture in gas-water separation case is increased to the height of manual water outlet mouth, gas
Part solidliquid mixture in water separating tank is entered in water tank by water tank water intake pipeline, and the gas in water tank passes through water tank
Gas-guide tube enters in gas-water separation case the pressure difference for balancing water tank Yu gas-water separation case, when the solidliquid mixture in water tank reaches
When to certain volume, air guide shut-off valve is closed with shut-off valve of intaking to prevent the gas in gas-water separation case from entering water tank and lead to
Manual water outlet discharge is crossed, drain valve is opened, water tank is discharged by drain valve in the solidliquid mixture in water tank, which takes out
Acquisition gas tank can satisfy the dewatering needs of the gas-water separation case when the mixture in extraction branch pipe is containing liquid and more solid.And
And when gas-water separation case and water tank drain, do not need to stop extraction, it is easy to operate and improve extraction efficiency.
Further, the water tank inlet on the manual water outlet mouth on the gas-water separation case and water tank is in the horizontal direction
It is staggered, the water tank water intake pipeline is tilted tube.
It is beneficial in that, increases manual water outlet mouth at a distance from water tank inlet, is easily installed valve.
Further, it is staggeredly arranged in the horizontal direction between the separator box air guide port and the water tank air guide port, institute
Stating water tank guide pipeline is tilted tube.
It is beneficial in that, increases the distance between separator box air guide port and water tank air guide port, is easily installed valve.
Further, the primary air inlet and main gas outlet are arranged at the top surface of gas-water separation case.
It is beneficial in that the top surface of gas-water separation case is arranged in primary air inlet, can be avoided primary air inlet blocking, main
Gas outlet, which is located at, can reduce the amount of the solid and liquid into main gas outlet in the top surface of gas-water separation case.
Further, the gas drainage plenum chamber includes box main body, and the gas-water separation case and the water tank are by case
Horizontally disposed partition is divided to be formed in main body.
It is beneficial in that, convenient for the manufacture of gas-water separation case and water tank, can reduce gas drainage plenum chamber
Overall volume.
Detailed description of the invention
Fig. 1 is the main view of the specific embodiment of gas drainage gas collection jettison gear of the invention；
Fig. 2 is the main view of the specific embodiment of gas drainage plenum chamber of the invention；
The top view (not including water tank water intake pipeline and water tank guide pipeline) that Fig. 3 is Fig. 2；
Fig. 4 is the left view of Fig. 2；
Fig. 5 is the right view of Fig. 2；
Fig. 6 is the structural schematic diagram of the extraction multi-pass of the specific embodiment of gas drainage gas collection jettison gear of the invention；
In figure: 1, box main body, 2, partition, 3, gas-water separation case, 4, water tank, 5, primary air inlet, 6, main gas outlet, 7, separator box
Air guide port, 8, automatic outletting mouth, 9, manual water outlet mouth, 10, discharge outlet, 11, water tank inlet, 12, water tank air guide port, 13, water
Case water inlet line, 14, water tank guide pipeline, 15, automatic water drainage device, 16, tailrace water inlet, 17, extraction multi-pass, 18, multi-pass
Flange, 19, multi-pass pipe tap.
Specific embodiment
Embodiments of the present invention are described further with reference to the accompanying drawing.
A kind of specific embodiment of gas drainage gas collection jettison gear of the invention, as shown in Figure 1, gas drainage gas collection is put
Water installations include automatic water drainage device 15 and gas drainage plenum chamber, and automatic water drainage device 15 can be collected by tailrace water inlet 16
Liquid, and liquid inside it reaches and realizes being automatically drained out for ponding after setting height, there are two puts the tool of automatic water drainage device 15
Water heater inlet mouth 16, two tailrace water inlets 16 are connected to automatic outletting mouth 8 jointly, and the structure of automatic water drainage device 15 is existing
Common structure in technology, details are not described herein again.
As shown in Figures 2 and 3, gas drainage plenum chamber includes box main body 1, and being horizontally disposed in box main body 1 has partition 2, every
Box main body 1 is divided into gas-water separation case 3 and and water tank 4 positioned at the lower section of gas-water separation case 3 by plate 2.The top of gas-water separation case 3
Face is equipped with the primary air inlet 5 being connected to for extraction branch pipe and is responsible for the main gas outlet 6 being connected to for extraction, for making in extraction branch pipe
The gas after separation is passed through extraction supervisor after mixture progress gas-water separation, main gas outlet 6 is equipped at two and is separately connected pumping
Multi-pass 17 is adopted, as shown in fig. 6, extraction multi-pass 17 is equipped with for the multi-pass flange 18 with 5 flanged joint of primary air inlet, extraction is more
Logical 17 are equipped with 6 multi-pass pipe taps 19, are connected to by extraction multi-pass 17 with primary air inlet 6 for six extraction branch pipes.Main outlet
Flange is equipped at mouth 6 and primary air inlet 5, the top of gas-water separation case 3 is equipped with separator box air guide port 7, the bottom of gas-water separation case 3
Portion is equipped with automatic outletting mouth 8 and manual water outlet mouth 9, and the height of automatic outletting mouth 8 is lower than the height of manual water outlet mouth 9；Automatically go out
The mouth of a river 8 with the tailrace water inlet on automatic water drainage device 15 for connecting.
As shown in Figure 4 and Figure 5, water tank 4 is for storing ponding, the discharge outlet 10 including the bottom of storage tank is arranged in, row
Drain valve is connected on the mouth of a river 10.Water tank 4 is equipped with water tank inlet 11, manual water outlet mouth 9 and storage on gas-water separation case 3
Water tank inlet 11 on water tank 4 is staggered in the horizontal direction, the water tank of the manual water outlet mouth 9 of gas-water separation case 3 and water tank 4 into
The mouth of a river 11 by water tank water intake pipeline 13 be connected to, water tank water intake pipeline 13 be tilted tube, water tank water intake pipeline 13 be equipped with into
Water shut-off valve.Water tank air guide port 12 is equipped at the top of water tank 4, separator box air guide port 7 and water tank air guide port 12 are in the horizontal direction
It is staggeredly arranged, the separator box air guide port 7 of gas-water separation case 3 is connect with water tank air guide port 12 by water tank guide pipeline 14, water tank
Guide pipeline 14 is tilted tube, and water tank guide pipeline 14 is equipped with air guide shut-off valve.
The working principle of the gas drainage gas collection jettison gear of the present embodiment is as follows: the mixing gassy in extraction branch pipe
Object enters gas-water separation case 3 by primary air inlet 5, and the solid and liquid in mixture are deposited in air water point under gravity
Bottom from case 3, the gas in mixture are entered in extraction supervisor by main gas outlet 5, and gas-water separation case 3 can be avoided mixing
Solidliquid mixture in object enters blocking extraction supervisor in extraction supervisor.The bottom of gas-water separation case 3 be equipped with for put automatically
The automatic outletting mouth 8 of tailrace water inlet connection on hydrophone 15, can be such that the solidliquid mixture in gas-water separation case 3 passes through certainly
Dynamic tailrace 15 is discharged, only can not by automatic water drainage device 15 when the mixture in extraction branch pipe contains liquid and more solid
The solidliquid mixture in gas-water separation case is discharged in time, solidliquid mixture is accumulated in gas-water separation case 3, when gas-water separation case
When the liquid level of solidliquid mixture in 3 is increased to the height of manual water outlet mouth, the part solidliquid mixture in gas-water separation case 3 is logical
It crosses water tank water intake pipeline 13 to enter in water tank 4, the gas in water tank 4 is entered in gas-water separation case 3 by water tank gas-guide tube
To balance the pressure difference of water tank 4 Yu gas-water separation case 3, when the solidliquid mixture in water tank 4 reaches certain volume, closing is led
Gas shut-off valve with water inlet shut-off valve to prevent the gas in gas-water separation case 3 from entering water tank 4 and being discharged by manual water outlet mouth,
Drain valve is opened, water tank 4 is discharged by drain valve in the solidliquid mixture in water tank 4, which can expire
The dewatering needs of foot gas-water separation case 3 when the mixture in extraction branch pipe is containing liquid and more solid, and in gas-water separation
When case 3 and water tank 4 drain, do not need to stop extraction, it is easy to operate and improve extraction efficiency.
In the present embodiment, water tank air guide port 12 is communicated with threeway, and three interfaces of threeway are respectively used to and separator box air guide
7 connection of mouth is connected to water tank air guide port 12, is communicated with the atmosphere, and the interface being communicated with the atmosphere is provided with control valve, and discharge outlet 10 exists
Outward when draining, the air in external environment is entered in water tank 4 by threeway, to balance the pressure of water tank 4 Yu external environment
Difference.In other embodiments, can water storage upper box part be arranged atmosphere connection port and be communicated with the atmosphere mouth connection control valve, with
When drain valve is opened, the pressure difference of water tank and external environment is balanced, is smoothly drained convenient for water tank.Alternatively, be not provided with threeway and
Atmosphere connection port, in outside draining, the air in external environment is entered in water tank discharge outlet by discharge outlet, to balance storage
The pressure difference of water tank and external environment.
In other embodiments, manual water outlet mouth and water tank inlet can also be arranged in same vertical plane, at this time water tank
Water inlet line is vertical pipeline.
In other embodiments, separator box air guide port and water tank air guide port can also be arranged in same vertical plane, at this time water
Case guide pipeline is vertical pipeline.
In other embodiments, primary air inlet and main gas outlet can use the top surface that gas-water separation case be arranged in, separately
The mode of the side top of one gas-water separation case, alternatively, being arranged at steam-water separation case using primary air inlet and main gas outlet
Side top mode.
In the present embodiment, gas-water separation case 3 is divided with water tank 4 by box main body 1 and partition 2 horizontally disposed in box main body 1
Every forming.In other embodiments, gas-water separation case and water tank can also be with split settings.
The structure of the specific embodiment of gas drainage plenum chamber of the invention and above-mentioned gas drainage gas collection jettison gear
The structure of gas drainage plenum chamber in specific embodiment is identical, repeats no more.
Claims (10)
1. gas drainage plenum chamber, it is characterised in that: including gas-water separation case and water tank；Gas-water separation case is located at water storage
Above case, top is equipped with the primary air inlet being connected to for extraction branch pipe and is responsible for the main gas outlet being connected to for extraction；For to pumping
The air-water mixture adopted in branch pipe carries out gas-water separation；
Water tank, for storing ponding, the discharge outlet including the bottom of storage tank is arranged in；Discharge outlet is connected with drain valve, water storage
Water tank inlet is additionally provided on case；
The bottom of gas-water separation case is additionally provided with automatic outletting mouth and manual water outlet mouth, and the height of automatic outletting mouth is lower than manual water outlet
The height of mouth；
Automatic outletting mouth with the tailrace water inlet on the automatic water drainage device of gas drainage gas collection jettison gear for connecting, manually
The water tank inlet of water outlet and water tank is connected by water tank water intake pipeline, and water tank water intake pipeline is equipped with water inlet shut-off valve；
It is additionally provided with separator box air guide port at the top of gas-water separation case, is equipped with water tank air guide port, separator box air guide port at the top of water tank
It is connect with water tank air guide port by water tank guide pipeline, water tank guide pipeline is equipped with air guide shut-off valve.
2. gas drainage plenum chamber according to claim 1, it is characterised in that: the manual water outlet on the gas-water separation case
Mouth is staggered in the horizontal direction with the water tank inlet on water tank, and the water tank water intake pipeline is tilted tube.
3. gas drainage plenum chamber according to claim 1 or 2, it is characterised in that: the separator box air guide port with it is described
It is staggeredly arranged in the horizontal direction between water tank air guide port, the water tank guide pipeline is tilted tube.
4. gas drainage plenum chamber according to claim 1 or 2, it is characterised in that: the primary air inlet and main gas outlet
It is arranged at the top surface of gas-water separation case.
5. gas drainage plenum chamber according to claim 1 or 2, it is characterised in that: the gas drainage plenum chamber includes
Box main body, the gas-water separation case and the water tank are divided by partition horizontally disposed in box main body to be formed.
6. gas drainage gas collection jettison gear, including automatic water drainage device and gas drainage plenum chamber, automatic water drainage device, which has, to discharge water
Device water inlet, it is characterised in that: gas drainage plenum chamber includes gas-water separation case and water tank；
Gas-water separation case is located above water tank, and top is responsible for equipped with the primary air inlet being connected to for extraction branch pipe and for extraction
The main gas outlet of connection；For carrying out gas-water separation to the air-water mixture in extraction branch pipe；
Water tank, for storing ponding, the discharge outlet including the bottom of storage tank is arranged in；Discharge outlet is connected with drain valve, water storage
Water tank inlet is additionally provided on case；
The bottom of gas-water separation case is additionally provided with automatic outletting mouth and manual water outlet mouth, and the height of automatic outletting mouth is lower than manual water outlet
The height of mouth；
Automatic outletting mouth with the tailrace water inlet on the automatic water drainage device of gas drainage gas collection jettison gear for connecting, manually
The water tank inlet of water outlet and water tank is connected by water tank water intake pipeline, and water tank water intake pipeline is equipped with water inlet shut-off valve；
It is additionally provided with separator box air guide port at the top of gas-water separation case, is equipped with water tank air guide port, separator box air guide port at the top of water tank
It is connect with water tank air guide port by water tank guide pipeline, water tank guide pipeline is equipped with air guide shut-off valve.
7. gas drainage gas collection jettison gear according to claim 6, it is characterised in that: the hand on the gas-water separation case
Dynamic water outlet is staggered in the horizontal direction with the water tank inlet on water tank, and water tank water intake pipeline between the two is tipping tube
Road.
8. gas drainage gas collection jettison gear according to claim 6 or 7, it is characterised in that: the separator box air guide port
It is staggeredly arranged in the horizontal direction between the water tank air guide port, the water tank guide pipeline is tilted tube.
9. gas drainage gas collection jettison gear according to claim 6 or 7, it is characterised in that: the primary air inlet and master
Gas outlet is arranged at the top surface of gas-water separation case.
10. gas drainage gas collection jettison gear according to claim 6 or 7, it is characterised in that: gas drainage gas collection luggage
Box main body is included, the gas-water separation case and the water tank are divided by partition horizontally disposed in box main body to be formed.
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| CN201910615724.XA CN110374663A (en) | 2019-07-09 | 2019-07-09 | A kind of gas drainage plenum chamber and gas drainage gas collection jettison gear |
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| CN201910615724.XA CN110374663A (en) | 2019-07-09 | 2019-07-09 | A kind of gas drainage plenum chamber and gas drainage gas collection jettison gear |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102425446A (en) * | 2011-12-27 | 2012-04-25 | 重庆市能源投资集团科技有限责任公司 | Gas-residue separating integrated critical pumping device used for coal mine underground hole-drilling |
| CN202348341U (en) * | 2011-10-10 | 2012-07-25 | 籍小平 | Full automatic gas-water separation drainage device |
| WO2015074490A1 (en) * | 2013-11-21 | 2015-05-28 | 中国矿业大学 | Self-regenerative integrated device for synergetic oxidation of low-concentration gas and ventilation gas in coal mine |
| CN205117396U (en) * | 2015-10-28 | 2016-03-30 | 河南理工大学 | Coal reservoir gas drainage air water sediment automatic discharge separator |
| CN205349408U (en) * | 2015-12-29 | 2016-06-29 | 山东科技大学 | Equipment of putting is taken out to high -pressure coal mine gas of many units |
| CN108223005A (en) * | 2018-03-15 | 2018-06-29 | 永煤集团股份有限公司 | Horizontal deslagging water discharging device and deslagging drainage system |
| CN109403948A (en) * | 2018-10-25 | 2019-03-01 | 河南理工大学 | A kind of metering method and collection device for coal of jet stream punching coal output |
| CN210564639U (en) * | 2019-07-09 | 2020-05-19 | 永煤集团股份有限公司新桥煤矿 | Gas drainage gas collection box and gas drainage gas collection water drainage device |
-
2019
- 2019-07-09 CN CN201910615724.XA patent/CN110374663A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202348341U (en) * | 2011-10-10 | 2012-07-25 | 籍小平 | Full automatic gas-water separation drainage device |
| CN102425446A (en) * | 2011-12-27 | 2012-04-25 | 重庆市能源投资集团科技有限责任公司 | Gas-residue separating integrated critical pumping device used for coal mine underground hole-drilling |
| WO2015074490A1 (en) * | 2013-11-21 | 2015-05-28 | 中国矿业大学 | Self-regenerative integrated device for synergetic oxidation of low-concentration gas and ventilation gas in coal mine |
| CN205117396U (en) * | 2015-10-28 | 2016-03-30 | 河南理工大学 | Coal reservoir gas drainage air water sediment automatic discharge separator |
| CN205349408U (en) * | 2015-12-29 | 2016-06-29 | 山东科技大学 | Equipment of putting is taken out to high -pressure coal mine gas of many units |
| CN108223005A (en) * | 2018-03-15 | 2018-06-29 | 永煤集团股份有限公司 | Horizontal deslagging water discharging device and deslagging drainage system |
| CN109403948A (en) * | 2018-10-25 | 2019-03-01 | 河南理工大学 | A kind of metering method and collection device for coal of jet stream punching coal output |
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