CN209398446U - A kind of semi-automatic deslagging jettison gear of methane gas extraction pipeline - Google Patents
A kind of semi-automatic deslagging jettison gear of methane gas extraction pipeline Download PDFInfo
- Publication number
- CN209398446U CN209398446U CN201920013128.XU CN201920013128U CN209398446U CN 209398446 U CN209398446 U CN 209398446U CN 201920013128 U CN201920013128 U CN 201920013128U CN 209398446 U CN209398446 U CN 209398446U
- Authority
- CN
- China
- Prior art keywords
- bucket
- deslagging
- slagging
- semi
- extraction pipeline
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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.)
- Expired - Fee Related
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- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 37
- 238000000605 extraction Methods 0.000 title claims abstract description 27
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 11
- 239000002893 slag Substances 0.000 description 6
- 239000003818 cinder Substances 0.000 description 3
- 239000003245 coal Substances 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 101100298222 Caenorhabditis elegans pot-1 gene Proteins 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
Landscapes
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Abstract
The utility model discloses a kind of semi-automatic deslagging jettison gears of methane gas extraction pipeline, belong to gas drainage safety work field；The technical problem to be solved is that providing, a kind of structure is simple, easy to use, can effectively carry out the semi-automatic deslagging jettison gear of a kind of methane gas extraction pipeline that deslagging discharges water；Solve the technical solution of technical problem use are as follows: a kind of semi-automatic deslagging jettison gear of methane gas extraction pipeline, including slagging bucket, slagging bucket is horizontal slagging bucket, slagging bucket left upper portion is provided with air inlet, right upper portion is provided with gas outlet, lower right side is provided with deslagging dewatering outlet, and spherical blanking cover is provided at deslagging dewatering outlet；The utility model can be widely applied to gas drainage safety work field.
Description
Technical field
A kind of semi-automatic deslagging jettison gear of methane gas extraction pipeline of the utility model, belongs to gas drainage safety work technology
Field.
Background technique
Coal mining generally first carries out gas drainage, is the measure that effects a permanent cure of coal mine gas, also with gas it is necessary it
Road, since the forties in last century starts regular gas drainage, people are just constantly with the technology that discharges water of mash gas extraction pipeline, to mention
High mash gas extraction concentration, it is ensured that the safety of coal mine driving, but due in the pipeline to draw out methane, there are sundries such as cinders,
The blocking of extraction pipeline is caused, the progress of mash gas extraction and quality is caused to be unable to get guarantee, present underground uses vertical more
Negative pressure automatic slag-discharging water draining device needs to balance internal pressure by balance pipe to realize automatic slag-discharging water draining, and high failure rate makes
With at high cost.
Utility model content
The utility model overcomes the shortcomings of the prior art, and it is simple to provide a kind of structure, easy to use, Ke Yiyou
The semi-automatic deslagging jettison gear of a kind of methane gas extraction pipeline that the progress deslagging of effect discharges water.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model are as follows: a kind of methane gas extraction pipeline half from
Dynamic deslagging jettison gear, including slagging bucket, slagging bucket are horizontal slagging bucket, and slagging bucket left upper portion is provided with air inlet, right side
Top is provided with gas outlet, and lower right side is provided with deslagging dewatering outlet, and deslagging is provided with blanking cover at dewatering outlet.
The slagging bucket bottom is provided with pedestal.
The position that the blanking cover is in contact with deslagging dewatering outlet is provided with rubber seal, and the blanking cover is put with deslagging
It is articulated connection between the mouth of a river.
The slagging bucket is internally provided with inclined slag-guiding plate, and the slag-guiding plate one end high and another end low, described leads
The high one end of slag plate is located at slagging bucket inside left, and low one end is located at slagging bucket inner right side, and low one end discharges water with deslagging
Mouth is connected.
The blanking cover is spherical blanking cover.
The deslagging bucket top is provided with pressure equaliser.
Switch shutoff valve is provided at the gas outlet.
The utility model is had the advantages that compared with prior art by the way that inclined lead is arranged inside slagging bucket
Slag plate can very easily guide the water brought out during gas drainage and slag to slagging bucket bottom, and blanking cover is hinged shape
Rubber seal is provided at the spherical blanking cover of formula, blanking cover and deslagging dewatering outlet, it can be ensured that is not in leakage slag, leak, leakage
The case where gas, occurs, and securely and reliably, when being normally carried out mash gas extraction, slagging bucket tank interior is negative pressure, and blanking cover can be with
Realize sealing effect in fitting deslagging dewatering outlet tightly.
Detailed description of the invention
The utility model is described further with reference to the accompanying drawing.
Fig. 1 is the structural schematic diagram of the utility model.
1 it is slagging bucket in figure, 2 be air inlet, 3 be gas outlet, 4 be deslagging dewatering outlet, 5 be blanking cover, 6 is pedestal, 7 to lead
Slag plate, 8 be pressure equaliser, 9 be switch shutoff valve.
Specific embodiment
As shown in Figure 1, a kind of semi-automatic deslagging jettison gear of methane gas extraction pipeline of the utility model, including slagging bucket 1, it puts
Inder pot 1 is horizontal slagging bucket, and 1 left upper portion of slagging bucket is provided with air inlet 2, and right upper portion is provided with gas outlet 3, lower right side
It is provided with deslagging dewatering outlet 4, blanking cover 5 is provided at deslagging dewatering outlet 4,1 bottom of slagging bucket is provided with pedestal 6, blanking cover 5 and deslagging
The position that dewatering outlet 4 is in contact is provided with rubber seal, is articulated connection between the blanking cover 5 and deslagging dewatering outlet 4, puts
Inder pot 1 is internally provided with inclined slag-guiding plate 7,7 one end high and another end low of slag-guiding plate, and the high one end of slag-guiding plate 7, which is located at, puts
1 inside left of inder pot, low one end are located at 1 inner right side of slagging bucket, and low one end is connected with deslagging dewatering outlet 4, and blanking cover 5 is ball
Shape blanking cover, 1 top of deslagging bucket are provided with pressure equaliser 8, and switch shutoff valve 9 is provided at gas outlet 3.
When the utility model is used, carrying out extraction to fire damp by extraction system, entire extraction channel interior is
Negative pressure, the present apparatus are mounted between extraction collecting pipe and extraction main line, and methane gas is entered in slagging bucket by air inlet,
Under the action of gravity, the water of cinder and condensation in extraction gas can stay in slagging bucket bottom, under the action of slag-guiding plate, accumulation
To deslagging dewatering outlet, since inner barrel is negative pressure, so blanking cover is closely fitted in deslagging under the action of negative pressure and discharges water
Sealing is realized at mouthful, when needing to carry out deslagging to discharge water, is turned off the switch shutoff valve, is opened pressure equaliser, it will be interior
The negative pressure in portion discharges, and when discharging negative pressure, blanking cover is washed open by water and cinder, to realize drainage, slag discharge, completes in discharge
Afterwards, pressure equaliser is closed, shutoff valve is turned on the switch, inside is full of negative pressure again, and blanking cover is automatically closed, and carries out normal
Gas drainage operation, structure is simple, easy to use.
The embodiments of the utility model have been described in detail above with reference to the accompanying drawings, but the utility model is not limited to
Embodiment is stated, within the knowledge of a person skilled in the art, the utility model aims can also not departed from
Under the premise of various changes can be made.
Claims (7)
1. a kind of semi-automatic deslagging jettison gear of methane gas extraction pipeline, it is characterised in that: including slagging bucket (1), slagging bucket (1) is
Horizontal slagging bucket, slagging bucket (1) left upper portion are provided with air inlet (2), and right upper portion is provided with gas outlet (3), lower right side
It is provided with deslagging dewatering outlet (4), blanking cover (5) is provided at deslagging dewatering outlet (4).
2. the semi-automatic deslagging jettison gear of a kind of methane gas extraction pipeline according to claim 1, it is characterised in that: described
Slagging bucket (1) bottom is provided with pedestal (6).
3. the semi-automatic deslagging jettison gear of a kind of methane gas extraction pipeline according to claim 1, it is characterised in that: described
The position that blanking cover (5) is in contact with deslagging dewatering outlet (4) is provided with rubber seal, the blanking cover (5) and deslagging dewatering outlet
It (4) is articulated connection between.
4. the semi-automatic deslagging jettison gear of a kind of methane gas extraction pipeline according to claim 1, it is characterised in that: described
Slagging bucket (1) is internally provided with inclined slag-guiding plate (7), the slag-guiding plate (7) one end high and another end low, the slag-guiding plate
(7) high one end is located at slagging bucket (1) inside left, and low one end is located at slagging bucket (1) inner right side, low one end and deslagging
Dewatering outlet (4) is connected.
5. the semi-automatic deslagging jettison gear of a kind of methane gas extraction pipeline according to claim 1, it is characterised in that: described
Blanking cover (5) is spherical blanking cover.
6. the semi-automatic deslagging jettison gear of a kind of methane gas extraction pipeline according to claim 1, it is characterised in that: described
Slagging bucket (1) top is provided with pressure equaliser (8).
7. the semi-automatic deslagging jettison gear of a kind of methane gas extraction pipeline according to claim 1, it is characterised in that: described
Switch shutoff valve (9) is provided at gas outlet (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920013128.XU CN209398446U (en) | 2019-01-04 | 2019-01-04 | A kind of semi-automatic deslagging jettison gear of methane gas extraction pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920013128.XU CN209398446U (en) | 2019-01-04 | 2019-01-04 | A kind of semi-automatic deslagging jettison gear of methane gas extraction pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209398446U true CN209398446U (en) | 2019-09-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920013128.XU Expired - Fee Related CN209398446U (en) | 2019-01-04 | 2019-01-04 | A kind of semi-automatic deslagging jettison gear of methane gas extraction pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209398446U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111617546A (en) * | 2020-04-29 | 2020-09-04 | 西南电子技术研究所（中国电子科技集团公司第十研究所） | Cutting fluid filtering tank capable of automatically draining fluid |
-
2019
- 2019-01-04 CN CN201920013128.XU patent/CN209398446U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111617546A (en) * | 2020-04-29 | 2020-09-04 | 西南电子技术研究所（中国电子科技集团公司第十研究所） | Cutting fluid filtering tank capable of automatically draining fluid |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190917 |
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| CF01 | Termination of patent right due to non-payment of annual fee |