CN102716901A - Method for disposing and reusing building waste nearby coal mine - Google Patents
Method for disposing and reusing building waste nearby coal mine Download PDFInfo
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- CN102716901A CN102716901A CN2012102049032A CN201210204903A CN102716901A CN 102716901 A CN102716901 A CN 102716901A CN 2012102049032 A CN2012102049032 A CN 2012102049032A CN 201210204903 A CN201210204903 A CN 201210204903A CN 102716901 A CN102716901 A CN 102716901A
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- building waste
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Abstract
The invention discloses a method for disposing and reusing building waste nearby a coal mine. Firstly, a building waste crushing plant is arranged on the ground, the building waste is primarily crushed by a crusher, and the diameter of the crushed building waste is not larger than 5 centimeters. Secondly, waste rock conveying holes are constructed undergrounds on the coal mine, and a waste rock transfer bin is arranged in the underground of the coal mine. Thirdly, the crushed building waste is conveyed into the underground transfer bin through the waste rock conveying holes. Fourthly, an underground waste rock filling and conveying system is used for backfilling the building waste to a coal face gob, so that the building waste is harmlessly disposed. By the aid of a coal mine waste rock backfilling and filling system, the building waste is crushed, conveyed and then filled in the gob of the coal mine, efficient environment-friendly mining of the coal mine can be realized, the problem of difficulty in disposing the building waste is solved, and the method has the advantages of zero pollution, high efficiency, low cost and easiness in operation.
Description
Technical field
The present invention relates near the processing of the building waste of coal field.
Background technology
According to measuring and calculating; Per 10,000 square metres of brick mix structures, frame structure building will produce 500-600 ton building waste; 10,000 square metres of brick mix structures of every dismounting, the old building of frame structure will produce 10000 tons of building wastes; Quantity mega structure rubbish like this has not only taken a large amount of soils, also environment has been caused pollution.
Existing processing method is through vehicles transportation, and building waste is carried out landfill or air storage processing, has not only taken a large amount of soils; Also influenced regional environment looks, caused the dust pollution of air, along with the construction of more buildings; The harmless treatment of building waste will more and more become a serious environmental problem, and after the coal mining; To produce the goaf, and cause surface collapse, the soil loses the farming effect.
Summary of the invention
The present invention is the handling problem that solves near the building waste of coal field, and a kind of reuse method that building waste is backfilling into the goaf is provided.
Reuse method is:
The first step: the break process factory of a building waste is set on ground, utilizes disintegrating machine that building waste is carried out preliminary break process, broken back diameter must not be greater than 5 centimeters.
Second step: to down-hole construction cash factory material transport hole, open up a gangue reprint storehouse in the down-hole at coal mine ground;
The 3rd step: the building waste particle after the fragmentation is slipped in the transfer bin of down-hole through the spoil material transport hole certainly;
The 4th step: utilize that waste filling transportation system is backfilling into the coal work face goaf with building waste under the existing mine, thereby realize the harmless treatment of building waste.
The present invention is by coal mine waste rock backfill, filling system; Through broken, transit link is transported to mine goaf and carries out filling with building waste; Can either realize the high-efficiency environment friendly exploitation of mine; Having solved the processing difficult problem of building waste, had zero pollution, high efficiency, low cost, advantage such as easy to operate, is the twin technology of mine waste filling of mutual reciprocity and mutual benefit.
Description of drawings
Fig. 1 is that building waste is handled the reuse method sketch map near the coal field of the present invention.
Among the figure: 1-disintegrating machine, 2-travelling belt, 3-spoil material transport hole, 4-transfer bin, 5-filling belt, 6-working face.
The specific embodiment
Further specify near the coal field of the present invention building waste below in conjunction with accompanying drawing and handle reuse method.
As shown in Figure 1:
The first step: the break process factory of a building waste at first is set on ground, utilizes disintegrating machine 1 that building waste is carried out preliminary break process, broken back diameter must not be greater than 5 centimeters.
Second step: to down-hole construction cash factory material transport hole 3, open up a gangue reprint storehouse 4 in the down-hole at coal mine ground;
The 3rd step: the building waste particle after the fragmentation is transported to spoil material transport hole 3 with travelling belt 2, and particle slips in the down-hole transfer bin 4 through spoil material transport hole 3 certainly;
The 4th step: utilize that waste filling belt 5 is filled to working face 6 with the building waste particle after the fragmentation under the existing mine.
Claims (1)
1. near the building waste of coal field is handled reuse method, it is characterized in that:
The first step: the break process factory of a building waste is set on ground, utilizes disintegrating machine that building waste is carried out preliminary break process, broken back diameter must not be greater than 5 centimeters;
Second step: to down-hole construction cash factory material transport hole, open up a gangue reprint storehouse in the down-hole at coal mine ground;
The 3rd step: the building waste particle after the fragmentation is slipped in the transfer bin of down-hole through the spoil material transport hole certainly;
The 4th step: utilize that waste filling transportation system is backfilling into the coal work face goaf with building waste under the mine, thereby realize the harmless treatment of building waste.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102049032A CN102716901A (en) | 2012-06-20 | 2012-06-20 | Method for disposing and reusing building waste nearby coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102049032A CN102716901A (en) | 2012-06-20 | 2012-06-20 | Method for disposing and reusing building waste nearby coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102716901A true CN102716901A (en) | 2012-10-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102049032A Pending CN102716901A (en) | 2012-06-20 | 2012-06-20 | Method for disposing and reusing building waste nearby coal mine |
Country Status (1)
| Country | Link |
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| CN (1) | CN102716901A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105370279A (en) * | 2015-11-16 | 2016-03-02 | 姜福兴 | High initial strength filling mining method |
| CN106837412A (en) * | 2017-02-28 | 2017-06-13 | 山东科技大学 | It is a kind of to build the method that bashing is spaced with house refuse clamp dog |
| CN110777819A (en) * | 2019-11-07 | 2020-02-11 | 山西大地民基生态环境股份有限公司 | High and steep mine mountain reconstruction ecological restoration method |
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| EP0548491A1 (en) * | 1991-12-25 | 1993-06-30 | Kyoei Bussan Kabushiki Kaishi | Method of regenerating aggregate from construction waste |
| CN1298772A (en) * | 1999-12-06 | 2001-06-13 | 王健 | Process for treating and reclaiming construction garbage |
| JP3790806B2 (en) * | 1996-07-04 | 2006-06-28 | ヤンマー建機株式会社 | Crushing vehicle |
| CN101463732A (en) * | 2009-01-05 | 2009-06-24 | 杨洪涛 | Continuous waste rock back-filling system for coal mine down-hole goaf |
| CN101586460A (en) * | 2009-06-02 | 2009-11-25 | 中国矿业大学 | Coal mining solid filling method |
| CN102444418A (en) * | 2011-12-12 | 2012-05-09 | 山东明兴矿业集团有限公司 | Device for filling roadway |
| CN202741419U (en) * | 2012-06-20 | 2013-02-20 | 鄂托克前旗长城煤矿有限责任公司 | Treatment and reuse system of construction waste near coal district |
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2012
- 2012-06-20 CN CN2012102049032A patent/CN102716901A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0548491A1 (en) * | 1991-12-25 | 1993-06-30 | Kyoei Bussan Kabushiki Kaishi | Method of regenerating aggregate from construction waste |
| JP3790806B2 (en) * | 1996-07-04 | 2006-06-28 | ヤンマー建機株式会社 | Crushing vehicle |
| CN1298772A (en) * | 1999-12-06 | 2001-06-13 | 王健 | Process for treating and reclaiming construction garbage |
| CN101463732A (en) * | 2009-01-05 | 2009-06-24 | 杨洪涛 | Continuous waste rock back-filling system for coal mine down-hole goaf |
| CN101586460A (en) * | 2009-06-02 | 2009-11-25 | 中国矿业大学 | Coal mining solid filling method |
| CN102444418A (en) * | 2011-12-12 | 2012-05-09 | 山东明兴矿业集团有限公司 | Device for filling roadway |
| CN202741419U (en) * | 2012-06-20 | 2013-02-20 | 鄂托克前旗长城煤矿有限责任公司 | Treatment and reuse system of construction waste near coal district |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105370279A (en) * | 2015-11-16 | 2016-03-02 | 姜福兴 | High initial strength filling mining method |
| CN105370279B (en) * | 2015-11-16 | 2017-12-26 | 北京科技大学 | A kind of high initial strength filling coal mining method |
| CN106837412A (en) * | 2017-02-28 | 2017-06-13 | 山东科技大学 | It is a kind of to build the method that bashing is spaced with house refuse clamp dog |
| CN106837412B (en) * | 2017-02-28 | 2019-01-11 | 山东科技大学 | A method of building and house refuse clamp dog interval bashing |
| CN110777819A (en) * | 2019-11-07 | 2020-02-11 | 山西大地民基生态环境股份有限公司 | High and steep mine mountain reconstruction ecological restoration method |
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Application publication date: 20121010 |