煤矿矿山机械选型-毕业设计.doc

山东科技大学学士学位论文 第 PAGE \* MERGEFORMAT 207页 共 NUMPAGES \* MERGEFORMAT 212页 - 摘 要 针对如何提高矿井机械化水平这一亟待解决的问题，本课题着眼于矿井机电设备配套，旨在通过对矿山机电设备的合理选型和设计，使矿井生产系统实现安全、高产、高效的要求。 本课题在了解矿井概况的基础上，研究综采工作面设备、中央排水系统、通风设备、运输和提升设备的选型和设计。设计中，我们严格按照在现场收集到的原始数据和煤矿安全规程的要求，确保机电系统的安全稳定。其中变频技术和PLC的技术在提升系统的应用，大大增强了运输提升系统的安全稳定性，在一定程度上，也节约了电能，满足低能耗高产出的要求。 本课题通过对矿山机电设备合理的选择与维护、机械化设备的科学使用，对提高煤炭企业的经济效益和促进经济社会可持续发展，都具有重要的现实意义。 关键词：矿井机械化；选型；配套；变频技术；PLC Abstract The aim at improving Mine mechanization level needs solving. Our task focuses on mechanical matching. It works on type-selection and design in order to achieve safety, high yield and high efficiency. The thesis based on the learning about mine’s every system: fully mechanized mining equipment, drainage system, ventilation system, Transporting and lifting System selects and design the main equipment in these systems. In the design we follow the original data and the rules in Coal Mine Safety Regulations strictly. Also we use the converter technique and PLC in the lifting system. That improves the system’s stability and safety. In some extent, that will save lots of electric energy. The thesis has a realistic meaning in mechanizing the coal mine and it’s helpful to raise the economic benefit. Keywords: mine mechanization; selection; matching; converter technique; PLC 目 录 TOC \o 1-3 \h \z \u HYPERLINK \l _Toc21878 摘 要 PAGEREF _Toc21878 I HYPERLINK \l _Toc26954 Abstract PAGEREF _Toc26954 II HYPERLINK \l _Toc3881 1 矿井概况 PAGEREF _Toc3881 1 HYPERLINK \l _Toc16296 1.1 矿井地理位置以及井田分布 PAGEREF _Toc16296 1 HYPERLINK \l _Toc13638 1.2 矿井发展史及现在年产量 PAGEREF _Toc13638 2 HYPERLINK \l _Toc14030 1.3 煤层赋存情况及顶底板条件 PAGEREF _Toc14030 2 HYPERLINK \l _Toc25601 1.4 水文地质情况 PAGEREF _Toc25601 2 HYPERLINK \l _Toc31796 1.5 矿井开拓系统 PAGEREF _Toc31796 3 HYPERLINK \l _Toc29859 1.6 开采方式 PAGEREF _Toc29859 5 HYPERLINK \l _Toc9966 1.7 掘进方式 PAGEREF _Toc9966 6 HYPERLINK \l _Toc24885 1.9 通风要求 PAGEREF _Toc24885 7 HYPERLINK \l _Toc4889 1.10 排水要求 PAGEREF _