某矿井煤矿机电设备选型设计说明书（论文）+开题报告+外文翻译及原文+答辩PPT+CAD图纸
摘要
煤炭是我国的基础能源和重要原料，在国民经济中占有重要的战略地位，这是中国当前的国情。目前，煤炭行业面临着一些情况：安全基础薄弱，安全生产形势严峻；资源综合利用程度不够，矿区生态环境亟须改善；先进与落后生产能力并存，整体技术水平低。
本课题针对的主要方向为矿井机电设备。要实现高产高效的采煤，必须进行正确的机电设备选型。
根据课题的设计要求，本设计主要从矿井地理位置，井田走向，顶底板条件，水文地质，矿井开拓系统，通风及排水要求，主运输系统等矿井基本情况出发，进行采煤机选型设计，液压支架选型设计，刮板输送机选型设计，皮带输送机选型设计，提升设备选型，排水设备选型设计，通风设备选型设计。并绘制三机配套图、水泵房布置图、通风机三视图、提升电控系统原理图。
关键词：采煤机；液压支架；刮板输送机；皮带运输机；提升机；排水与通风；选型设计
ABSTRACT
Coal is China's basic energy and important raw materials, the national economy in an important strategic position, it is China's national conditions.At present, the coal industry faces some situation: safe foundation is weak, the safety production grim situation, Comprehensive utilization of resources enough to improve ecological environment of mining, urgent. Advanced and backward production capacity, technical level is low.
This topic in the main direction for mine electrical equipment.To achieve high efficiency of coal mining, must be the correct selection of equipment.
According to the subject, this design main design requirements from the mine geographical location, the field direction, roof and floor condition, hydrology geology, mine exploit system, ventilation and drainage requirements, main transport system based on the basic case, the mine coal Jinan type design, selection of hydraulic support design, scraper conveyor belt conveyor design, selection of design, selection of equipment type selection, ventilation and drainage design selection of equipment design.And map form a complete set of compressors, arrangement plan of the water pump, fan Sultanship, electric control principle diagram of the system.
Key words: shearer, hydraulic support ,conveyor, belt conveyor,hoist,
drainage and ventilation, Selection design
目录
