新莊煤礦1.2Mta新井設計含5張CAD圖-采礦工程-版本2.zip

新莊煤礦1.2Mta新井設計含5張CAD圖-采礦工程-版本2.zip,新莊,煤礦,1.2,Mta,設計,CAD,采礦工程,版本 任務書 畢業(yè)設計日期： 20XX年 3月14 日至 20XX 年 6月 9日 畢業(yè)設計題目：新莊煤礦1.2Mt/a新井設計 畢業(yè)設計專題題目：淺談我國煤礦錨桿支護技術(shù)發(fā)展現(xiàn)狀與前景 畢業(yè)設計主要內(nèi)容和要求： 以實習礦井條件為基礎，完成新井設計。主要內(nèi)容包括：礦井概況、礦井工作制度及設計生產(chǎn)能力、井田開拓、首采區(qū)設計、采煤方法、礦井通風系統(tǒng)、礦井運輸提升等。 結(jié)合實習礦井實際情況或當前煤礦生產(chǎn)前沿，撰寫一篇專題論文。 完成近3-5年國外期刊上與采礦或煤礦安全有關的科技論文翻譯一篇，要求不少于3000字符。 院長簽字： 指導教師簽字： 摘 要 本設計包括三個部分：一般部分、專題部分和翻譯部分。 一般部分是根據(jù)河南神火集團新莊煤礦的實際情況并稍作改動后進行的初步設計。井田走向南北長約7.5Km，東西寬約3Km，井田總面積約22.5Km2。主采煤層為二號煤，平均傾角8°，煤層平均厚度為4.2m。井田地質(zhì)條件較為簡單。 井田的工業(yè)儲量為129.81Mt，礦井可采儲量101.36Mt。礦井設計生產(chǎn)能力1.2Mt/a，服務年限為60年。礦井正常涌水量為252m3/h，最大涌水量為300m3/h。礦井瓦斯涌出量較低，為低瓦斯礦井。煤層無爆炸危險性，并且煤層無自然發(fā)火傾向。 礦井的采煤方法主要為傾斜長壁大采高一次采全厚綜合機械化開采，礦井開拓方式為立井兩水平開拓，采用條帶式準備方式。運輸大巷采用膠帶運輸機運煤，大巷輔助運輸采用礦車運輸。礦井通風方式為混合式通風，初期采用中央并列式，后期采用混合式通風。 礦井工作制度為“三八制”。礦井年工作日為330 d。 一般部分共包括10章：1.礦區(qū)概述及井田地質(zhì)特征；2.井田境界和儲量；3.礦井工作制度及設計生產(chǎn)能力、服務年限；4.井田開拓；5.準備方式-帶區(qū)巷道布置；6.采煤方法；7.井下運輸；8.礦井提升；9.礦井通風與安全技術(shù)；10.礦井基本技術(shù)經(jīng)濟指標。 專題部分題目是淺談我國煤礦錨桿支護技術(shù)發(fā)展現(xiàn)狀與前景。 翻譯部分是一篇關于電子技術(shù)的發(fā)展與應用以提高南非煤炭工業(yè)健康，安全，與生產(chǎn)力，英文原文題目為：The Development and Application of Electronic Technology to Increase Health, Safety, and Productivity in the South African Coal Mining Industry. 關鍵詞：工業(yè)儲量；立井開拓；工作制度；采煤方法；傾斜長壁大采高一次采全厚綜合機械化開采；礦井通風 ABSTRACT This design book consists of three parts: the general part, special subject part and translated part. The designe is the preliminary design which carries onaccording to the Henan god fir group Xinzhuang coal mine actualsituation. The N-S of the minefield is 7.5 km, the W-E is about 3.0km, the area is 22.5km2. Recoverable coal seam is two -second, and its thickness is 4.2m, and the average angle is 8 degree. The geological structure of this area is simple. The proved reserves of the minefield are 129.81 million tons. The recoverable reserves are 101.36 milllion tons. The designed productive capacity is 1.2 million tons percent year, and the service life of the mine is 60 years. The normal flow of the mine is 252 m3 percent hour and the max flow of the mine is 300 m3 percent hour, and the gas of the mine is low, it is belong to low-gas coal mine . The mine is without the danger od coal dust explosion and no spontaneous combustion tendency. The mining method of the mine mine is tile longwall mining height in a large comprehensive mechanized mining thick mine exploitation of vertical two levels, using the strip belt typestandby mode. Tlexible belt conveyor is used in the coal teansportation. The materials and refuse are transported by tramcars tons in the ancillary transportation. The methos of mine ventilation in this shift is mixed ventilation. In the early period, the central ventilation, at last, the mixed ventilation is used. The working system “three-eight” is used in this mine. It produced 330d/a. This design includes ten chapters: 1.An outline of the mine field geology; 2.Boundary and the reserves of mine; 3.The service life and working system of mine; 4.development engineering of coalfield; 5.The layout of panels; 6. The method used in coal mining; 7. Transportation of the underground; 8.The lifting of the mine; 9. The ventilation and the safety operation of the mine; 10.The basic economic and technical norms. The special subject parts of topics is 《Talking about the present situation and prospect of bolt supporting technology in coal mine 》. Translation part is aboat Development and application of electronic technology to increase South Africa coal industry health, safety, and productivity .The English title is “The Development and Application of Electronic Technology to Increase Health, Safety, and Productivity in the South African Coal Mining Industry”. Keywords: industry reserve;vertical shaft development;labor system;mining method;Tilt longwall mining height in a large comprehensive mechanized mining thick; Mine ventilation.