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采礦工程畢業(yè)設(shè)計(jì)--煤礦礦井設(shè)計(jì)(已修改)

2025-06-23 10:38 本頁面
 

【正文】 河北聯(lián)合大學(xué)輕工學(xué)院 QINGGONG COLLEGE, HEBEI UNITED UNIVERSITY 畢業(yè)設(shè)計(jì)說明書 設(shè)計(jì)(論文)題目: 鶴壁大禹煤礦礦井設(shè)計(jì) 學(xué)生姓名: 學(xué) 號(hào) : 專業(yè)班級(jí) : 學(xué) 部: 工程教育部 指導(dǎo)教師: 2021 年 5 月 20 日 摘要 摘 要 本設(shè)計(jì) 為 岱河 礦 。 大禹 煤礦位于 河南 省 禹州市西北 面,交通便利 。 井田走向( 東西 )長約 ~ ,傾向( 南北 )長約 ,井田總面積為 。主采煤 層為 二 1號(hào)煤,平均傾角為 13176。 ,煤層平均總厚為 10m。井田地質(zhì)條件較為簡單 。 井田工業(yè)儲(chǔ)量為 ,礦井可采儲(chǔ)量 。礦井服務(wù)年限為 ,涌水量不大,礦井正常涌水量為 263m3/h,最大涌水量為 447m3/h。礦井瓦斯涌出量較低 ,為低瓦斯礦井。 井田為雙立井兩水平開拓。水平標(biāo)高為177。 0m、 250m,雙立井開拓,主井裝備箕斗,副井裝備罐籠。礦井通風(fēng)方式為兩翼對(duì)角式通風(fēng)。 礦井年工作日為 330d,工作制度為“四六”制。 一般部分共包括 10 章: ; ; 3.礦井工作制度及設(shè)計(jì)生產(chǎn)能力、服務(wù)年限; ; 采區(qū)巷道布置; ; ; ; ; 本技術(shù)經(jīng)濟(jì)指標(biāo)。 關(guān)鍵詞 :立井開拓 ;兩翼對(duì)角式 ;綜采放頂煤 ;礦井通風(fēng) 河北聯(lián)合大學(xué)輕工學(xué)院本科生畢業(yè)設(shè)計(jì) ABSTRACT This s a new design of DaYu mine with a production of lines in Northwest of Yuzhou in HeNan province. . The traffic of road and railway is very convenience to the mine. The run of the minefield is ,the width is about , well farmland total area is ㎞ five is the main coal seam, and its dip angle is 13 degree. The thickness of the mine is about 10m in all. The proved reserves of the minefield are . The recoverable reserves are service life of the mine is years. The normal flow of the mine is 263m3 percent hour and the max flow of the mine is 447 m3 percent hour. The mineral well gas gushes the deal lower, for low gas mineral well. The well farmland is two level in shaft well to expand. The level should be located at the lever of 177。0m and 250m, which use raise and dip mining method of vertical shaft development. The main shaft skip install skip and the auxiliary shaft install cage. The two wings opposite angles ventilation system is used in the mine. The working system “foursix” is used in the Dayu mine. It produced 330d/a. This design includes ten chapters: outline of the mine field geology。 and the reserves of mine。 service life and working system of mine。 engineering of coalfield。 layout of banes。 method used in coal mining。 of the underground。 lifting of the mine。 ventilation and the safety operation of the mine。 basic economic and technical norms. Keywords: vertical shaft development 。two wings opposite angles ventilation system 。Fully mechanized caving 。ventilation of coal pits. 目錄 I 目 錄 第一章 礦區(qū)概述井田地質(zhì)特征 .................................................. 1 礦區(qū)概述 ............................................................. 1 交通位置 ....................................................... 1 地形地貌 ....................................................... 2 河流及水體 ..................................................... 2 氣象及地震 ..................................................... 2 .......................... 2 井田地質(zhì)特征 ......................................................... 3 井田地質(zhì)構(gòu)造 ................................................... 3 ........................................................ 3 ...................................... 5 ............................................................. 6 煤層 ........................................................... 6 煤質(zhì) ........................................................... 7 煤層頂?shù)装? ..................................................... 9 瓦斯 ........................................................... 9 煤塵及煤的自然 ................................................. 9 第二章 井田境界和儲(chǔ)量 ....................................................... 11 ............................................................ 11 ....................................................... 11 開采界限 ...................................................... 11 ....................................................... 11 礦井工業(yè)儲(chǔ)量 ........................................................ 11 儲(chǔ)量計(jì)算基礎(chǔ) .................................................. 11 ................................................... 12 工業(yè)儲(chǔ)量計(jì)算 .................................................. 12 礦井可采儲(chǔ)量 ........................................................ 13 安全煤柱留設(shè)原則 .............................................. 13 礦井永久保護(hù)煤柱損失量 ........................................ 13 礦井可采儲(chǔ)量 .................................................. 14 第三章 礦井工作制度、設(shè)計(jì)生產(chǎn)能力及服務(wù)年限 .................................. 15 礦井工作制度 ........................................................ 15 礦井設(shè)計(jì)生產(chǎn)能力及服務(wù)年限 .......................................... 15 確定依據(jù) ...................................................... 15 礦井設(shè)計(jì)生產(chǎn)能力 .............................................. 15 河北聯(lián)合大學(xué)輕工學(xué)院本科生畢業(yè)設(shè)計(jì) II .................................................. 16 ...................................................... 16 第四章 井田開拓 ............................................................. 18 .................................................. 18 、數(shù)目、位置及坐標(biāo) ................................. 19 .................................................. 20 ....................................... 20 .................................................. 21 ...................................................... 21 ........................................................ 29 .......................................................... 29 .................................................. 33 .................................................. 33 第五章 準(zhǔn)備方式 —— 采區(qū)巷道布置 ............................................. 34 ........................................................ 34 ...................................................... 34 .................................................. 34 ........................................... 34 ...................................................... 34 ...................................................... 35 ...................................................... 35 ................................................................ 35 ............................................ 35 ............
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