武家塔煤矿安全设施设计毕设论文.doc

PAGE  内蒙古科技大学 本科生毕业设计说明书 PAGE VIII 摘要 根据武家塔煤矿的实际情况，对武家塔煤矿进行了安全设施设计。设计针对煤矿常见的安全问题，如水、火、煤尘、瓦斯、顶板等灾害，分析灾害发生的原因，设计了具体的灾害预防措施及安全保障措施。 根据武家塔煤矿开拓方式和地质构造，选择了中央分列式的通风系统，全矿井通风方式为机械抽出式通风，局部通风采用压入式通风。 针对武家塔煤矿的粉尘灾害，从防尘措施、防爆措施和隔爆措施三个方面进行了安全设计。对于瓦斯灾害防治，设计采取了一些防爆、隔爆安全措施。在火灾防治方面，分别设计了煤自然火灾防治措施及外因火灾防治措施。 由武家塔煤矿水文地质资料的分析，设计了相应的水灾防治安全措施。同时建立一套完善的安全监测与监控体系，对各种灾害形式进行严密的监控。还提出了针对顶板、运输系统、电气事故灾害的预防措施。 设计完成说明书1本，图纸3张。 关键词：煤矿 安全设施 设计 矿井通风 Abstrack According to the wujiata coal mines actual situation, that has carried on the safety equipment design to the wujiata coal mine. The design in view of the coal mine common security problem, such as disasters and so on water, fire, coal dust, gas, roof, the reason which the analysis disaster occurs, designs the concrete disaster preventive measure and the safety control. According to wujiata coal mine development way and geologic structure, that has chosen central compound -like the ventilation system, The entire mine ventilation way extracts the type for the machinery to ventilate, the local ventilation uses presses in the type to ventilate. In view of the wujiata coal mines dust disaster, from the dust prevention, the explosion precaution and the flame-proof measure three aspects have carried on the safe design. Prevents and controls regarding the gas disaster, the design has adopted some explosion-proofs, the flame-proof security measure. Prevented and controled the aspect at the fire, that has designed the coal natural fire prevention measure and the external factor fire prevention measure separately. By the wujiata coal mine hydrology geological datas analysis,that has designed the corresponding flood prevention security measure. Simultaneously establishes set of perfect safe monitors and the monitoring system, carries on the strict monitoring to each kind of disaster form. Also proposed in view of the roof, the transportation system, the electrical hazard disasters preventive measure. The design completes the instruct