CN203476390U - High-water filling bag for coal mine - Google Patents
High-water filling bag for coal mine Download PDFInfo
- Publication number
- CN203476390U CN203476390U CN201320566741.7U CN201320566741U CN203476390U CN 203476390 U CN203476390 U CN 203476390U CN 201320566741 U CN201320566741 U CN 201320566741U CN 203476390 U CN203476390 U CN 203476390U
- Authority
- CN
- China
- Prior art keywords
- filling bag
- bag body
- water filling
- high water
- coal mine
- Prior art date
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 239000003245 coal Substances 0.000 title abstract description 12
- 238000009954 braiding Methods 0.000 claims description 5
- 230000004888 barrier function Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 239000003063 flame retardant Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 238000005065 mining Methods 0.000 abstract description 11
- 230000005611 electricity Effects 0.000 abstract 1
- 238000009940 knitting Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
Landscapes
- Revetment (AREA)
Abstract
The utility model relates to the field of coal mine equipment, in particular to a high-water filling bag for a coal mine. The high-water filling bag for the coal mine comprises a filling bag body, the filling bag body is formed by knitting of warp and weft, the filling bag body is wrapped with a seepage-proof layer, a filling port, an exhaust port and a plurality of hanging rings used for fixing the filling bag body are arranged on the filling bag body. According to specific underground mining circumstances, filling bags of different specifications can be manufactured to accord with the size and length of mining sections; in addition, the high-water filling bag for the coal mine is convenient and fast to use and suitable for complex underground environments, enables mining to be reasonable and ordered, is convenient to operate, reduces electricity consumption and improves coal mining yield.
Description
Technical field
The utility model relates to coal mine equipment field, in particular to a kind of colliery by high water filling bag.
Background technology
In process of coal mining, in order to prevent that surface subsidence from subsiding, generally without coal column tunnel, all need filling, at present generally with hydraulic filling, to play the effect of support.But, directly adopting hydraulic filling, charges do not connect top, and speed is slow, energy consumption large, operation inconvenience.The defect of this type of technology has caused colliery under building, communal facility, arterial traffic and down-hole coal column etc. not to exploit, if exploitation endangers greatlyr, causes the loss of lives and properties.
Utility model content
The purpose of this utility model is to provide high water filling bag for a kind of colliery, to solve the above problems.
High water filling bag for a kind of colliery is provided in embodiment of the present utility model, comprise filling bag body, described filling bag body is formed by warp and parallel braiding, on described filling bag body, be enclosed with impervious barrier, described filling bag body is provided with filling mouth, exhaust opening and a plurality of hanging ring for fixing described filling bag body.
High water filling bag for a kind of colliery of the utility model above-described embodiment, hangs over hanging ring on the support on tunnel, fills mining Gao Shui in filling bag, after expanding, filling bag can guarantee that charges connect top, and attal does not leak, improved site environment, reduced labour intensity.Can make the filling bag of different size to meet size, the length of exploitation section according to underground mining concrete condition, and convenient and swift, and applicable down-hole complex environment, make exploitation have more reasonability, order, easy to operate, save power consumption, improve coal mining output.
Accompanying drawing explanation
Fig. 1 shows the structural representation of high water filling bag for a kind of colliery described in the utility model embodiment.
In figure:
1, filling bag body; 2, filling mouth; 3, exhaust opening; 4, hanging ring.
The specific embodiment
Below by specific embodiment, also by reference to the accompanying drawings the utility model is described in further detail.
As shown in Figure 1, a high water filling bag for colliery, comprises filling bag body 1, and filling bag body 1 is formed by warp and parallel braiding, on filling bag body 1, be enclosed with impervious barrier, filling bag body 1 is provided with filling mouth 2, exhaust opening 3 and a plurality of for the fixing hanging ring 4 of filling bag body 1.
High water filling bag for a kind of colliery of above-described embodiment, hangs over hanging ring 4 on the support on tunnel, fills mining Gao Shui in filling bag, and after expanding, filling bag can guarantee that charges connect top, and attal do not leak, and has improved site environment, has reduced labour intensity.Can make the filling bag of different size to meet size, the length of exploitation section according to underground mining concrete condition, and convenient and swift, and applicable down-hole complex environment, make exploitation have more reasonability, order, easy to operate, save power consumption, improve coal mining output.
For further facilitating filling bag shutoff tunnel, filling bag body 1 is cuboid.The filling bag body 1 of cuboid is full of while expanding, and sealing is better.
Preferably, exhaust opening 3 is located at a jiao of upper surface of filling bag body 1.Filling mouth 2 is located at a jiao of leading flank of filling bag body 1.Exhaust opening 3 connects Inflating exhausting air pump, and barrel is rushed in 2 connections of filling mouth.
Wherein, hanging ring 4 is located on the upper surface of filling bag body 1.Preferably, between adjacent hanging ring 4, be spaced apart 600mm-800mm.Hanging ring 4 plays the role of positioning, and guarantees fixing intensity.
Each edge of filling bag body 1 is braiding connection.Guarantee bonding strength, make filling bag body 1 be integral type.Preferably, warp and parallel are to have plastic material fire-retardant, anti-static effect.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (8)
1. a high water filling bag for colliery, it is characterized in that: comprise filling bag body, described filling bag body is formed by warp and parallel braiding, on described filling bag body, be enclosed with impervious barrier, described filling bag body is provided with filling mouth, exhaust opening and a plurality of hanging ring for fixing described filling bag body.
2. high water filling bag for colliery according to claim 1, is characterized in that: described filling bag body is cuboid.
3. high water filling bag for colliery according to claim 2, is characterized in that: described exhaust opening is located at a jiao of upper surface of described filling bag body.
4. high water filling bag for colliery according to claim 2, is characterized in that: described filling mouth is located at a jiao of leading flank of described filling bag body.
5. high water filling bag for colliery according to claim 1, is characterized in that: described hanging ring is located on the upper surface of described filling bag body.
6. high water filling bag for colliery according to claim 5, is characterized in that: between adjacent described hanging ring, be spaced apart 600mm-800mm.
7. high water filling bag for colliery according to claim 1, is characterized in that: each edge of described filling bag body is braiding connection.
8. high water filling bag for colliery according to claim 1, is characterized in that: described warp and described parallel are to have plastic material fire-retardant, anti-static effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320566741.7U CN203476390U (en) | 2013-09-12 | 2013-09-12 | High-water filling bag for coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320566741.7U CN203476390U (en) | 2013-09-12 | 2013-09-12 | High-water filling bag for coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203476390U true CN203476390U (en) | 2014-03-12 |
Family
ID=50224735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320566741.7U Expired - Fee Related CN203476390U (en) | 2013-09-12 | 2013-09-12 | High-water filling bag for coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203476390U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105178960A (en) * | 2015-08-07 | 2015-12-23 | 辽宁科技大学 | Closed type capping method by upward filling mining |
| CN107524470A (en) * | 2017-08-21 | 2017-12-29 | 长沙有色冶金设计研究院有限公司 | A kind of method of geotechnical fabric bag and rapid build artificial ore pillar |
-
2013
- 2013-09-12 CN CN201320566741.7U patent/CN203476390U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105178960A (en) * | 2015-08-07 | 2015-12-23 | 辽宁科技大学 | Closed type capping method by upward filling mining |
| CN107524470A (en) * | 2017-08-21 | 2017-12-29 | 长沙有色冶金设计研究院有限公司 | A kind of method of geotechnical fabric bag and rapid build artificial ore pillar |
| CN107524470B (en) * | 2017-08-21 | 2020-02-11 | 长沙有色冶金设计研究院有限公司 | Geotechnical formwork bag and method for quickly constructing artificial ore pillar |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105240048B (en) | A kind of gas filling method based on paste body filling | |
| CN102926700B (en) | Grouting bag type hole packer with multi-section seal | |
| CN103883350B (en) | The filling coal mining method of adopting is jumped at a kind of interval | |
| AU2017408795A1 (en) | Method of utilizing downhole roadway in coal mine for compressed air energy storage | |
| CN205024717U (en) | Construction equipment of city utility tunnel immersed tube section | |
| CN204040062U (en) | Prefabricated wedge shape flexible interface assembling piping lane | |
| CN203476390U (en) | High-water filling bag for coal mine | |
| CN204299617U (en) | One is anti-breaks type gob side entry retaining filling air bag | |
| CN103883276A (en) | Simple, economic and efficient coal seam gas drainage drilling hole sealing method | |
| CN203189062U (en) | Hole drift filling sealing device | |
| CN207759970U (en) | A kind of single cylinder pulley blocks formula applied to Open TBM promotes platform | |
| CN202467922U (en) | Mining high water expansion filling bag | |
| CN204402513U (en) | A kind of device solving the infiltration of underground chamber lining cutting surface and leak | |
| CN203320556U (en) | Shock-resistant subsea tunnel | |
| CN204343278U (en) | A kind of flexible sand control sandbag and sand-protecting barrier | |
| CN204715384U (en) | To shunt in a well under substrate dewatering device | |
| CN103233774B (en) | Coal mine underground connecting cross-channel filling system | |
| CN210768901U (en) | Mining paste filling bag | |
| CN205036404U (en) | Problem of working face gas transfinites is solved special gas drainage under suction lane arrange device | |
| CN203783631U (en) | Flexible filling bag for opposite-pulling anchoring rod penetrating | |
| CN103075188A (en) | Downhole waste rock filling equipment and filling method using same | |
| CN204517304U (en) | A kind of high-tension cable portable push pipe for limited road environment | |
| CN202788940U (en) | Underground gas storage grotto in anticline geologic structure | |
| CN204060786U (en) | Water pump suspension mobile device | |
| CN203248193U (en) | Connecting old lane filling system of underground coal mine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180726 Address after: 056200 people's East Street, Fengfeng Town, Fengfeng mining area, Handan, Hebei. Patentee after: Handan Fengfeng Zhi Xiang Machinery Manufacturing Co., Ltd. Address before: 056000 -2A-501, 891 Cemetery Road, Hanshan District, Handan, Hebei Patentee before: Xu Gang |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20190912 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |