【正文】 ..................................................................................78 配風(fēng)的原則和方法 ...............................................................................................................78 配風(fēng)的依據(jù) ................................................................................................................................78 采區(qū)及全礦所需風(fēng)量計(jì)算 ........................................................................................................78 礦井通風(fēng)阻力計(jì)算 .......................................................................................................................83 計(jì)算方法 ...............................................................................................................................83 等積孔的計(jì)算 ........................................................................................................................85 扇風(fēng)機(jī)選型 ...................................................................................................................................85 選擇風(fēng)機(jī)的基本原則 ...........................................................................................................85 通風(fēng)機(jī)選型設(shè)計(jì)的基本要求 ...............................................................................................86 通風(fēng)機(jī)的選型計(jì)算 ...............................................................................................................86 防止特殊災(zāi)害的安全措施 ...........................................................................................................89 瓦斯 .......................................................................................................................................89 粉塵 .......................................................................................................................................90 火災(zāi)預(yù)防 ...............................................................................................................................90 水災(zāi)預(yù)防 ...............................................................................................................................91 防突管理 ................................................................................................................................91河北工程大學(xué)畢業(yè)設(shè)計(jì)6第八章 礦井排水系統(tǒng) ..............................92 概述 ...............................................................................................................................................92 概況 .......................................................................................................................................92 排水系統(tǒng)概述 .......................................................................................................................92 排水設(shè)備選型 ...............................................................................................................................92 初選水泵 ...............................................................................................................................92 管路布置 ...............................................................................................................................94 管道特性曲線及工況的確定 ...............................................................................................95 檢驗(yàn)計(jì)算 ...............................................................................................................................98 水倉及水泵房 ...............................................................................................................................99 水倉 .......................................................................................................................................99 水泵房 ...................................................................................................................................99 排水技術(shù)經(jīng)濟(jì)指標(biāo) .....................................................................................................................100 全年排水電耗 .....................................................................................................................100 排 1m3 水電耗 ....................................................................................................................100 噸煤排水電耗 .....................................................................................................................100第九章 技術(shù)經(jīng)濟(jì)指標(biāo) ............................102河北工程大學(xué)畢業(yè)設(shè)計(jì)7第一章 礦區(qū)概述及井田特征 交通位置 交通位置博文礦位于邢臺市西南部 35km 處，邢臺地區(qū)沙河市與邯鄲地區(qū)武安市的接壤地帶。河北工程大學(xué)畢業(yè)設(shè)計(jì)2AbstractThis graduation design is about the new mine planning for Bowen coal mine， which is a coal mine belonging to Xingtai CMA. It involves the geology， development， operation， transportation， haulage， ventilation and drainage， among other respects， in special terms。礦井生產(chǎn)中的提升、運(yùn)輸、通風(fēng)、排水方式的確定及其所用設(shè)備額選型計(jì)算與相關(guān)的硐室布置等。礦井井田的總體開拓的設(shè)計(jì)，包括水平的劃分，井筒位置的確定，經(jīng)濟(jì)比較部分，礦井延深方案的確定，采區(qū)的劃分，井底車場線路計(jì)算，硐室布置及井底車場的通過能力計(jì)算等部分。博文礦礦井設(shè)計(jì)共包括以下幾部分：礦井的水文、地質(zhì)等基本情況的概述。本次畢業(yè)設(shè)計(jì)是我們畢業(yè)設(shè)計(jì)小組所有成員共同努力的成果。在這次生產(chǎn)實(shí)習(xí)中，我們收集了大量的設(shè)計(jì)資料并結(jié)合生產(chǎn)中現(xiàn)場工作的經(jīng)驗(yàn)，完成了對邢臺礦礦井的初步設(shè)計(jì)。河北工程大學(xué)畢業(yè)設(shè)計(jì)1博文礦礦井設(shè)計(jì)前 言這次畢業(yè)設(shè)計(jì)我們所做的是河北邢臺礦業(yè)集團(tuán)下屬的博文礦礦井設(shè)計(jì)。在這次畢業(yè)設(shè)計(jì)之前，我們在楊永辰，王同杰，劉富明老師的帶領(lǐng)下到邢臺礦進(jìn)行了為期一個(gè)月的生產(chǎn)實(shí)習(xí)。并且在這次生產(chǎn)實(shí)習(xí)中，更加深了我們對今后所從事的工作的了解；同時(shí)，我們也獲得了先進(jìn)的設(shè)計(jì)思想及設(shè)計(jì)中所涉及到的在學(xué)校里所學(xué)不到的現(xiàn)場工作經(jīng)驗(yàn)，為畢業(yè)設(shè)計(jì)的順利進(jìn)行打下了堅(jiān)實(shí)的基礎(chǔ)。是小組成員經(jīng)過共同的研討，反復(fù)計(jì)算并比較后共同確定的，是我在四年大學(xué)學(xué)習(xí)的結(jié)晶。礦井井田內(nèi)的可采儲量，礦井生產(chǎn)能力及服務(wù)年限的確定。工作面生產(chǎn)機(jī)械的參數(shù)，工作面生產(chǎn)程序的確定以及采區(qū)車場的設(shè)計(jì)計(jì)算等部分。由于本人水平有限，又沒有長時(shí)間的生產(chǎn)和工作經(jīng)驗(yàn)，所以在設(shè)計(jì)中必定有很多不理想的地方，希望各位老師與同學(xué)多多指教，本人感激不盡。1. Summary of the mine， this chapter mainly introduces the position， geology and conditions of the coal seam. 2. Mine development. This chapter extrapolates among other areas， reserve， serving limits， working system， spot of the draft， selection of level， further drift of mine， panel division and underground station. of mining districts and retreating technology. This chapter explains the general situation of the mining district， technology and techniques of the working face， roadway layout and operation system in the mining district， the design of the mining district station， cave