東峰礦淺部采空區(qū)火區(qū)探測(cè)及治理技術(shù)研究

1、論文題目：東峰礦淺部采空區(qū)火區(qū)探測(cè)及治理技術(shù)研究專 業(yè)：安全技術(shù)及工程碩 士 生：趙曉夏 (簽名)指導(dǎo)教師：鄧 軍 (簽名)陳曉坤 (簽名)摘 要根據(jù)山西省政府關(guān)于資源整合的煤炭政策， 山西省批準(zhǔn)了因各種原因關(guān)閉的太原市萬(wàn)柏林煤礦進(jìn)行了重組，命名為東峰煤業(yè)。東峰礦淺部采空區(qū)火區(qū)很大一部分是由于廢棄小窯關(guān)閉年久，其漏風(fēng)多，遺煤量大，逐漸發(fā)展而成的。其不僅燃燒了大量的煤炭，而且對(duì)其鄰近層煤炭的開采造成了很大的影響；同時(shí)會(huì)造成難以估量的間接損

2、失，諸如造成地面的坍塌使得土地資源浪費(fèi)，對(duì)大氣環(huán)境形成的嚴(yán)重污染，甚至對(duì)自然生態(tài)環(huán)境有一定的影響。本文從煤自燃的理論出發(fā)，分析了煤自燃的主要影響因素，結(jié)合東峰礦的煤炭開采的特點(diǎn)：由于時(shí)間久，對(duì)煤層破壞嚴(yán)重，而且因井田周邊有各煤層露頭，得出了東峰礦淺部采空區(qū)發(fā)火的原因和特征。 通過(guò)對(duì)東峰礦淺部采空區(qū)自燃發(fā)火的原因及其特征的分析， 制定出： 采用地面測(cè)氡技術(shù)探測(cè)火區(qū)， 在此基礎(chǔ)上利用復(fù)合膠體對(duì)火區(qū)治理的方案。利用地面測(cè)氡技術(shù)探測(cè)東峰老窯火區(qū)

3、的范圍及發(fā)展方向， 確定出合理的注漿鉆孔和監(jiān)測(cè)鉆孔的施工， 提出了利用大流量的地面移動(dòng)式注漿系統(tǒng)向地下注復(fù)合膠體治理火區(qū)的思路。 對(duì)東峰礦淺部采空區(qū)火區(qū)的治理效果看， 本次治理徹底解壓了因 8#煤層火區(qū)影響的煤炭?jī)?chǔ)量，保證礦井的正常擴(kuò)建和接替。關(guān) 鍵 詞：淺部采空區(qū)；火源探測(cè)；治理技術(shù)；效果監(jiān)測(cè)研究類型：應(yīng)用研究Subject Subject Subject Subject ：Research Research Research Res

4、earch on on on on Detection Detection Detection Detection and and and and Treatment Treatment Treatment Treatment Technology Technology Technology Technology of of of of the the the the Dong Dong Dong DongFeng Feng Feng

5、Feng Mine Mine Mine Mine Shallow Shallow Shallow Shallow Goaf Goaf Goaf GoafSpecialty Specialty Specialty Specialty ：Safety Safety Safety Safety Technology Technology Technology Technology and and and and Engineering Eng

6、ineering Engineering EngineeringName Name Name Name ：Zhao Zhao Zhao Zhao Xiaoxia Xiaoxia Xiaoxia Xiaoxia (Signature) (Signature) (Signature) (Signature)Instructor Instructor Instructor Instructor：Deng Deng Deng Deng Jun

7、Jun Jun Jun (Signature) (Signature) (Signature) (Signature)Chen Chen Chen Chen Xiaokun Xiaokun Xiaokun Xiaokun (Signature) (Signature) (Signature) (Signature)ABSTRACT ABSTRACT ABSTRACT ABSTRACTAccording to the Shanxi pro

8、vincial government’s policy on the integration of coalresources, Shanxi Province approve restricting of Tai Yuan Wan Bo-lin coal mine closed byvarious reasons, now named Dong Feng coal. A large part of Dong Feng mine sha

9、llow goaf isgradually evolved, because abandoning small kiln is closed in a long time, it leaks most airand leaves large amount of coal. It not only burn a large number of coal, but also impactneighboring layers of coal

10、mining has created largely; at the same time cause incalculableindirect losses, such as the collapse of the ground cause the waste of land resources, seriouspollution of atmospheric environment, even impacting on the nat

11、ural environment.From the theory of spontaneous combustion of coal, this article analyze the main factorsof the spontaneous combustion of coal, and features of the Dong Feng mine in this area of thecoal mining: a long ti

12、me, serious damage to the coal seams, it has the coal seam outcroparound mine field, obtain combustion causes and characteristics of Dong Feng mine shallowgoaf. By the analysis of the causes and features of Dong Feng min

13、e shallow goaf spontaneouscombustion, this article work out, after ground radon measurement probe fire zone, programof using composite colloidal control fire zone. By using radon measurement technology onthe ground probe

14、 the scope and direction of development of Dong Feng old kiln fire area, itdetermine construction of reasonable grouting boreholes and monitoring boreholes，proposegoverning fire zone’s ideas, which is using ground mobile

15、 high flow grouting system ,injectcomposite colloidal to the underground. After the treatment effect on the Dong Feng mine firezone of shallow goaf, the control project completely extract the coal reserves affected FireA