【正文】 I 摘 要 本設(shè)計(jì)新井為雞西礦業(yè)集團(tuán) 東山 煤礦 ，共有 4層設(shè)計(jì)可采煤層，平均總厚度為 m， 煤的工業(yè)片牌號(hào)為 1/3 焦煤。設(shè)計(jì)井田的可采儲(chǔ)量為 。服務(wù)年限為 55a。劃分 三 個(gè)水平開(kāi)采。 本設(shè)計(jì)礦井采用雙立井的開(kāi)拓方式，集中大巷及采區(qū)石門(mén)的大巷布置方式。共劃分 6 個(gè)采區(qū)，其中首采區(qū)為 2個(gè)，投產(chǎn)工作面 2 個(gè)，建井工期 個(gè)月。本設(shè)計(jì)采區(qū)為 東 一， 大巷道 膠帶輸送機(jī) 式下部車(chē)場(chǎng)，采用分區(qū)式通風(fēng)， 綜合 機(jī)械化采煤。年工作日為 330 天，采用“ 三、八 ”式工作制，工作面長(zhǎng)為 200m，每刀進(jìn)度為 ，每日割 8 刀。提升設(shè)備為主井采用箕斗提升，副井采用罐籠提升。 由于本人知識(shí)有限， 缺乏一定的現(xiàn)場(chǎng)經(jīng)驗(yàn)。因此，本設(shè)計(jì)中難免會(huì)出現(xiàn)一些問(wèn)題，請(qǐng)各位專(zhuān)家 老師不吝指正。 關(guān)鍵詞 ： 生產(chǎn)能力 礦山機(jī)械 開(kāi)采計(jì)劃 后退式回采 運(yùn)輸系統(tǒng) 全套圖紙，加 153893706 II III Abstract The task of this design is to construct a tons new shaft for Jixi Ming mine has four minable Coal Seam, and its average thickness is 11 meters, types of coal seam is 1/3 coking coal. Designed field of minable capacity is million tons. It can adapt for 55years, and is divided into three level. This mine shaft is applied to double indined shaft development method。 Layout of gathing gallergand mining district eross heading。 This level is divided into 6 mining districts and 2 worked faces. Time of constructing shaft is months. This worked fece is middle 1 and right 1 worked face, ords 330 days every year. Adapt “ threeeight” work situation, work face is 200 meters length of circle is , and times is 8 one day. Because my limit working ability and time. There must be lots of faults in this design. I plead with dirextors point them out and redify it, and I will accept it sincerely and humblely. Key words ： Capacity Mining machinery Ming plan Retreating working Haulage system IV 目 錄 摘 要 ............................................................................................................................ I Abstract ......................................................................................................................III 緒 論 ........................................................................................................................... 1 第 1 章 井田概況及地質(zhì)特征 ................................................................................. 2 井田概況 ...................................................................................................... 2 交通位置 ............................................................................................. 2 地形地勢(shì) ............................................................................................. 2 氣象及地震情況 ................................................................................. 3 水文地質(zhì)情況 ...................................................................................... 3 煤田開(kāi)發(fā)史 .......................................................................................... 3 工農(nóng)業(yè)及原料供應(yīng)狀況 ...................................................................... 3 水源及電源 .......................................................................................... 3 地質(zhì)特征 .................................................................................................... 3 礦區(qū)范圍內(nèi)的地層情況 ...................................................................... 3 井田范圍內(nèi)和附 近的主要地質(zhì)構(gòu)造 .................................................. 3 煤層賦存狀況及可采煤層特征 ......................................................... 4 巖石性質(zhì) 厚度特征 ......................................................................... 5 井田內(nèi)水文地 質(zhì)情況 ......................................................................... 5 沼氣、煤塵及煤的自燃性 .................................................................. 6 煤質(zhì)、牌號(hào)及用途 ............................................................................. 7 勘探程度及可靠性 ...................................................................................... 7 第 2 章 井田境界 儲(chǔ)量 服務(wù)年限 ..................................................................... 9 井田境界 ...................................................................................................... 9 井田周邊狀況 ...................................................................................... 9 井田境界確定的依據(jù) .......................................................................... 9 井田未來(lái)發(fā)展情況 .............................................................................. 9 井田儲(chǔ)量 ...................................................................................................... 9 井田儲(chǔ)量計(jì)算 ...................................................................................... 9 保安煤柱 ............................................................................................ 10 儲(chǔ)量計(jì)算方法 .................................................................................... 10 儲(chǔ)量計(jì)算評(píng)價(jià) .....................................................................................11 V 礦井工作制度 生產(chǎn)能力 服務(wù)年限 ......................................................... 12 礦井工作制度 .................................................................................... 12 設(shè)計(jì)生產(chǎn)能力和服 務(wù)年限 ................................................................ 12 礦井服務(wù)年限的確定 ........................................................................ 12 第 3 章 井田開(kāi)拓 ..................................................................................................... 14 概述 ............................................................................................................. 14 井田內(nèi)外及附近生產(chǎn)礦井開(kāi)拓方式概述 ....................................... 14 影響本設(shè)計(jì)礦井開(kāi)拓方式的因素及其具體情況 ........................... 14 礦井開(kāi)拓方案的選擇 ................................................................................ 15 井硐形式和井筒位置 ........................................................................ 15 開(kāi)采水平的數(shù)目及高 ........................................................................ 18 開(kāi)拓巷道的布置 ................................................................................ 19 選定開(kāi)拓方案的系統(tǒng)描述 ........................................................................ 20 井硐形式和數(shù)目 ...