CN208678547U - Screening system is crossed in a kind of underground goaf - Google Patents
Screening system is crossed in a kind of underground goaf Download PDFInfo
- Publication number
- CN208678547U CN208678547U CN201820687461.4U CN201820687461U CN208678547U CN 208678547 U CN208678547 U CN 208678547U CN 201820687461 U CN201820687461 U CN 201820687461U CN 208678547 U CN208678547 U CN 208678547U
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- CN
- China
- Prior art keywords
- goaf
- crossheading
- fuyun
- screening system
- underground
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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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Links
- 238000012216 screening Methods 0.000 title claims abstract description 16
- 238000002347 injection Methods 0.000 claims abstract description 6
- 239000007924 injection Substances 0.000 claims abstract description 6
- 239000010865 sewage Substances 0.000 claims description 10
- 238000012876 topography Methods 0.000 claims description 10
- 239000003245 coal Substances 0.000 claims description 5
- 229910052760 oxygen Inorganic materials 0.000 claims description 5
- 239000001301 oxygen Substances 0.000 claims description 5
- 230000035568 catharsis Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 25
- 239000010866 blackwater Substances 0.000 abstract description 7
- 238000004134 energy conservation Methods 0.000 abstract description 5
- 230000007613 environmental effect Effects 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000001376 precipitating effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000003643 water by type Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- 239000010721 machine oil Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 230000036642 wellbeing Effects 0.000 description 1
Landscapes
- Water Treatment By Sorption (AREA)
Abstract
The utility model discloses a kind of underground goafs to cross screening system; including A Qu Fuyun crossheading and C Qu Fuyun crossheading; there is injection point in the A Qu Fuyun crossheading, there is the goaf B and the goaf C below the goaf A, the goaf C has C Qu Fuyun crossheading; there is EXIT POINT in the C Qu Fuyun crossheading; the utility model, which realizes, further purifies black water, and purified clean water is made to drain into ground and underground water place, energy conservation and environmental protection by outlet pipe; it is Ke Xunhuanliyong, protect environment.
Description
Technical field
Screening system is crossed the utility model relates to a kind of, screening system is crossed in specially a kind of underground goaf.
Background technique
It is inevitably a large amount of in the production process of coal to discharge mine waters, with the continuous hair of coal industry production technique
Exhibition, the discharge amount of mine water will be also increasing, and for a long time, since technology is limited, understanding is insufficient, mine water is taken as water damage
To be prevented and is administered, a large amount of mine water direct emissions not only have seriously polluted the environment, but also it is in short supply to cause enterprise water use,
For the safety in production for ensuring underground, it is necessary to be discharged a large amount of underground water burst, mine water collect, store and discharge process in by
The pollution of the substances such as dust, flue dust and machine oil not only will cause the loss of a large amount of mine waters if not treatment for reuse mine water,
Also will cause a large amount of wastes of water resource, at the same can also to around mining area farmland and surface water pollute, existing filtering
Water system exist it is inadequate to black water degree of purification, reuse purified black water can not, do not have energy conservation and environmental protection,
Recyclable feature, the problems of above-mentioned in order to solve, the utility model devises a kind of underground goaf filtering
Water system.
Utility model content
It is inadequate to black water degree of purification purpose of the utility model is to solve existing in the prior art, after making purification
Black water not only have recycling, also have energy conservation and environmental protection, recyclable feature, and propose a kind of underground it is mined out
Screening system is crossed in area.
To achieve the above object, the utility model provides the following technical solutions: suitable including the auxiliary fortune of A Qu Fuyun crossheading and the area C
Slot has injection point in the A Qu Fuyun crossheading, there is the goaf B and the goaf C, the goaf C below the goaf A
With C Qu Fuyun crossheading, there is EXIT POINT in the C Qu Fuyun crossheading, the utility model, which realizes, further purifies black water,
Purified clean water is set to drain into ground and underground water place by outlet pipe, energy conservation and environmental protection can be recycled, protection ring
Border.
Preferably, the topography in the goaf A is higher than the goaf B and the goaf C, and the topography in the goaf B is higher than C
Goaf.
Preferably, the anti-oxygen of the EXIT POINT setting enters facility, prevents oxygen from entering goaf and auto-ignition occurs.
Preferably, the goaf A, the goaf B and the goaf C use synclinal structure, are conducive to water storage and precipitating.
Preferably, the screening system of crossing makes full use of goaf topography just and crack, coal petrography, realization sewage self-flowing,
Catharsis.
Compared with prior art, the utility model has the beneficial effects that screening system realization is crossed in this practical underground goaf
Black water further purified, purified clean water is made to flow into sump by outlet pipe, earth's surface or multiplexing are discharged by sump,
Energy conservation and environmental protection can be recycled, and protect environment, while goaf crosses drainage technical treatment mine water and invests small, quick, sewage
Treatment process does not generate expense substantially, and save the cost, treated, and sewage is as clear as crystal, meets discharge standard, can be used for mine
The industrial water of well, it is dust-proof to use water, it drills with other of water and ground communal facility water, reduces main sump every year clearly
Silt number 5 to 6 times improves water quality, sufficiently improves mine water environment, improve economic well-being of workers and staff.
Detailed description of the invention
Fig. 1 is the overall structure diagram that screening system is crossed in the utility model underground goaf.
In figure: 1- injection point, the goaf 2-A, 3-A Qu Fuyun crossheading, the goaf 4-B, the goaf 5-C, 6-C Qu Fuyun
Crossheading, 7- EXIT POINT.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, the utility model provides a kind of technical solution: including A Qu Fuyun crossheading 3 and C Qu Fuyun crossheading 6,
There is injection point 1, the lower end of the A Qu Fuyun crossheading 3 is the goaf A 2, the goaf A 2 in the A Qu Fuyun crossheading 3
Below have a goaf B 4 and the goaf C 5, the goaf C 5 has C Qu Fuyun crossheading 6, tool in the C Qu Fuyun crossheading 6
There is EXIT POINT 7, the topography in the goaf A 2 is higher than the goaf B 4 and the goaf C 5, and the topography in the goaf B 4 is adopted higher than C
Dead zone 5, the EXIT POINT 7 are arranged anti-oxygen and enter facility, prevent oxygen from entering goaf and auto-ignition occurs, the A is adopted
Dead zone 2, the goaf B 4 and the goaf C 5 use synclinal structure, and the screening system of crossing makes full use of goaf topography height and splits
Gap, coal petrography realize sewage self-flowing, catharsis.
The working principle of the utility model are as follows: first by the sewage pump drainage generated in each horizontal production process to return air on 2
Main entry concentrates sump to be entered after natural sedimentation by injection point 1, then will by the auxiliary fortune crossheading 3 of A and tetrad lane discharge pipe line
Sewage injects the goaf A 2, enters B working face through A and B working face gob collapse crack after sewage, and sewage is again from flowing to C work
Make face goaf (because the work face goaf B is higher compared with C work face goaf topography), sewage is after filtering precipitating, last clear water
From the auxiliary fortune crossheading 6 of C working face prevent fires closed hole EXIT POINT 7 of turning one's coat return out be able to using.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (5)
1. screening system, including A Qu Fuyun crossheading (3) and C Qu Fuyun crossheading (6) are crossed in a kind of underground goaf, it is characterised in that:
There is injection point (1) in the A Qu Fuyun crossheading (3), the lower end of the A Qu Fuyun crossheading (3) is the goaf A (2), the A
There are the goaf B (4) and the goaf C (5) below goaf (2), the goaf C (5) has C Qu Fuyun crossheading (6), described
There are EXIT POINT (7) in C Qu Fuyun crossheading (6).
2. screening system is crossed in a kind of underground goaf according to claim 1, it is characterised in that: the goaf A (2)
Topography is higher than the goaf B (4) and the goaf C (5), and the topography of the goaf B (4) is higher than the goaf C (5).
3. screening system is crossed in a kind of underground goaf according to claim 1, it is characterised in that: the EXIT POINT (7) sets
It sets anti-oxygen and enters facility.
4. screening system is crossed in a kind of underground goaf according to claim 1, it is characterised in that: the goaf A (2), B
Goaf (4) and the goaf C (5) use synclinal structure.
5. screening system is crossed in a kind of underground goaf according to claim 1, it is characterised in that: the screening system of crossing is filled
Divide using goaf topography height and crack, coal petrography, realizes sewage self-flowing, catharsis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820687461.4U CN208678547U (en) | 2018-05-09 | 2018-05-09 | Screening system is crossed in a kind of underground goaf |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820687461.4U CN208678547U (en) | 2018-05-09 | 2018-05-09 | Screening system is crossed in a kind of underground goaf |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208678547U true CN208678547U (en) | 2019-04-02 |
Family
ID=65876981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820687461.4U Expired - Fee Related CN208678547U (en) | 2018-05-09 | 2018-05-09 | Screening system is crossed in a kind of underground goaf |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208678547U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112392543A (en) * | 2020-11-12 | 2021-02-23 | 陕西煤业化工技术研究院有限责任公司 | Resource utilization method and system for storing and releasing carbon dioxide in goaf of abandoned mine |
-
2018
- 2018-05-09 CN CN201820687461.4U patent/CN208678547U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112392543A (en) * | 2020-11-12 | 2021-02-23 | 陕西煤业化工技术研究院有限责任公司 | Resource utilization method and system for storing and releasing carbon dioxide in goaf of abandoned mine |
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Legal Events
| 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: 20190402 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |