[理学]本科毕业设计说明书终极.doc

本科毕业设计说明书 SECOND MINE IN ZHANGJI OF HUAINAN MINING GROUP MINE 1.5MT/A COAL PREPARATION PLANTT DESIGN OF MAIN PLANT 学 院 ： 材料科学与工程学院 专业班级： 矿物06-1班 学生姓名： 指导教师： 2010年06月08日  淮南矿业集团张集二矿1.5Mt/a选煤厂主厂房设计 摘要 关键词：三产品重介旋流器，，选煤厂，效果  Chinas coal industry is the basic industry of national economy in China coal as the main energy pattern in the next 50 years there will be no fundamental change. According to Chinas energy structure and resource characteristics, in order to meet the national economy and the socialist market economy and the requirements for environmental protection, national development planning in the coal industry, we should vigorously promote the production and use of clean coal, to promote the industrialization of clean coal technology. The development of clean coal technology, one important component is vigorously promoted the separation of coal processing, coal preparation plant using advanced technology to transform and design to improve the proportion of coal selected. The design of Huainan Mining Group Mine Zhangji two main plant, Huainan Mining Group in the understanding of the Second Mine Zhangji geographical overview of coal-based, based on analysis of the information through the coal to determine the use of non-pressurized feeding product HM election coal technology; explained the Huainan Mining Group Zhang Coal Preparation Plant of Coal Preparation methods and the development of the basis of the process, and the working system of coal preparation plant, length of service, raw processing power with a brief description; on the process, media, equipment selection were calculated; this plant makes a brief technical inspection. ?KEY WORDS: THREE DENSE MEDIUM CYCLONE PRODUCTS, PROCESS, COAL, COAL EFFCT 目录 摘要 i SUMMARY ii 1绪论 1 2厂区概况 2 2.1厂区位置 2 2.2自然地理概况 2 2.3气象、地震 2 3.原煤基地资料 4 3.1厂区地质特征 4 3.2煤层及生产矿井储藏量、生产能力及服务年限 4 3.2.1 煤层及生产矿井储藏量 4 3.2.2 矿井生产能力及服务年限 4 4煤质特征及其可选性 5 4.1选煤资料的分析 5 4.1.1筛分资料分析 5 4.1.2浮沉资料分 5 4.2煤质特征及其可选性