【正文】 摘要 我設(shè)計的是華晟榮煤礦。年產(chǎn)量 ，無斷層，地質(zhì)構(gòu)造簡單 .煤層傾角為 2— 4，平均厚度 4米。我設(shè)計的章節(jié)有 8章： 述及地質(zhì)特征 、設(shè)計生產(chǎn)能力及服務(wù)年限 盤區(qū)式準(zhǔn)備方式 基本技術(shù)經(jīng)濟指標(biāo) 。 礦井采用盤區(qū)式準(zhǔn)備方式，工作面設(shè)計長度 190m，采煤方法為綜合機械化放頂煤開采。礦井年工作日 340d，晝夜凈提升時間為 16h。礦井采用“三八制”工 作制度，二班生產(chǎn)，一班檢修 ,生產(chǎn)班每班完成 2 個采煤循環(huán)。礦井煤炭采用膠帶輸送機運輸，輔助運輸采用蓄電池式電機車牽引固定箱式礦車。設(shè)計采用綜采工藝，走向長壁采煤法，用全部垮落法處理采空區(qū)。工作面采用國內(nèi)外先進采煤設(shè)備，以達(dá)到工作面高產(chǎn)高效。并對礦井運輸、提升、排水和通風(fēng)等各個生產(chǎn)系統(tǒng)的設(shè)備選型計算，以及對礦井的安全技術(shù)提出措施，完成整個礦井的初步設(shè)計。 關(guān)鍵詞：開拓布置；采煤方法；提升運輸；通風(fēng) Summary My design is about the HuaShengRong Coal Mine. The occurrences of coal seam in the internal mining is very steady and there is no normal fault. What’s more, the geologic structure is simple. The annual production of it is about / a. The dip angle of coal seam is 24 and its average thickness is 4 miles. My design has 8 chapters in total, they are: chapter1. Overview of mining area and geologic structure, chapter2. mine reserves, the design production capacity and service life 3. mine field development, chapter4. Standby mode which is the disczone standby mode, chapter5. The method of coal mine, chapter6. underground transportation, chapter7. mine hoist chapter8. mine ventilation and safety, chapter design of mine basic technical and economic indexes. The mine adopts the panel type preparation method, working face design length is 190m, the mining method is Complex Mechanical Releasing Top Coal Mining Technology. Working day of mine is 340 days. The time of ascend day and night is about 16 hours. The mine adopts March system as working system. And double shift production, maintenance intervals, production shift class pleted two mining cycle. Coal mine using belt conveyor to transport. The design adopts fully mechanized mining technology and longwall mining method to mine coal. In addition, using all the caving method to deal with minedout area. In order to achieve high yield and high, working face coal face adopts the advanced mining equipment from domestic and overseas. Besides, calculating the equipment selection of mine transport, lifting, drainage and ventilation, and various other production systems. And to propose measures for mine safety technology. All of these is for the purpose of pleting the preliminary design of the entire mine. Keywords: exploit arrangement。 mining methods。 hoisting and transport。 ventilation 目錄 前 言 ................................................................. 1 第 1 章 礦井概況及地質(zhì)特征 ........................................... 2 礦井概況 ........................................................ 2 地理位置與交通 ............................................. 2 地形地貌 ................................................... 2 地質(zhì)構(gòu)造 ................................................... 2 井田地質(zhì)特征 ............................................... 3 井田的水文地質(zhì)特征 ......................................... 3 主要建筑材料供應(yīng)條件 ...................................... 3 煤層 ...................................................... 3 瓦斯、煤塵、煤的自燃性 .................................... 5 第 2 章 礦井儲量、設(shè)計生產(chǎn)能力及服務(wù)年限 ............................... 6 礦井工業(yè)儲量 .................................................... 6 礦井地質(zhì)勘探 ............................................... 6 礦井工業(yè)儲量計算 .......................................... 6 礦井可采儲量 .................................................... 6 礦井可采儲量 .............................................. 6 礦井設(shè)計生產(chǎn)能力及其服務(wù)年限 .................................... 7 礦井設(shè)計生產(chǎn)能力 .......................................... 7 礦井服務(wù)年限 .............................................. 7 第 3 章 井田開拓 ...................................................... 8 井田開拓的基本簡介 .............................................. 8 井田開拓的基本簡介 ......................................... 8 礦井基本巷道 ................................................... 10 井筒 ..................................................... 10 井底車場 .................................................. 11 第 4 章 盤區(qū)式準(zhǔn)備方式 ............................................... 12 煤層地質(zhì)特征 ................................................... 12 盤區(qū)位置 ................................................. 12 盤區(qū)煤層特征 ............................................. 12 煤層頂?shù)装迩闆r ........................................... 12 水文地質(zhì) ................................................. 12 地質(zhì)構(gòu)造 ................................................. 12 盤區(qū)巷道布置及其生產(chǎn)系統(tǒng) ....................................... 12 盤區(qū)準(zhǔn)備方式的確定 ....................................... 12 采煤方法及工作面長度的確定 ............................... 13 盤區(qū)巷道的尺寸、支護方式、通風(fēng)、運輸方式 .................. 13 煤柱尺寸的確定 ........................................... 13 盤區(qū)生產(chǎn)系統(tǒng) ............................................. 14 盤區(qū)生產(chǎn)能力 及采出率 ..................................... 14 第 5 章 采 煤 方 法 ................................................. 16 采煤工藝方式 ................................................... 16 盤區(qū)煤層特征 ............................................. 16 確 定采煤工藝方式、方法的選擇 ............................ 16 回采工作面參數(shù) ........................................... 17 采煤工作面破、裝煤方式 ................................... 17 采煤工作面支護方式 ....................................... 20 工作面端頭支護及超前支護方式 ............................. 22 回采工作面的循環(huán)作業(yè) ..................................... 23 回采巷道布置方式 ............................................... 24 回采巷道布置方式 ......................................... 24 回采巷道支護參數(shù) .......................................... 24 第 6 章 井下運輸 ..................................................... 26 概述 ........................................................... 26 井下原始數(shù)據(jù) ............................................. 26 井下運輸系統(tǒng) ............................................. 26 煤炭運輸方式和設(shè)備的選擇 ....................................... 26 煤炭運輸方式的選擇 ......................................