矿井提升机安全控制装置研究  

Research on Safety Control Devices for Mine Hoists

作　　者：魏征 Wei Zheng(Shanxi Coking Coal Xishan Coal Power Dongqu Mine,Gujiao Shanxi 030200)

机构地区：[1]山西焦煤西山煤电东曲矿,山西古交030200

出　　处：《机械管理开发》2023年第4期177-178,183,共3页Mechanical Management and Development

摘　　要：针对矿井提升机存在的安全性差、保护系统薄弱的问题,设计基于多重保护的矿井提升机安全控制装置。在简要分析矿井提升机安全控制装置的基础上,重点分析了电控部分安全保护、PLC部分安全保护、操作保护系统可靠性设计方案,并完成试验验证。结果表明,该矿井提升机安全控制装置满足设计要求,提升了矿井提升机的安全性能,有助于提高矿井提升机运行效率和安全系数,具有较好的社会经济价值。In view of the problems of poor safety and weak protection system of mine hoist,a mine hoist safety control device based on multiple protection is designed.On the basis of brief analysis of the mine hoist safety control device,the design scheme focusing on the reliability of the electric control part safety protection,PLC part safety protection and operation protection system is analyzed,and the test verification is completed.The test results show that the mine hoist safety control device meets the design requirements,improves the safety performance of the mine hoist,helps to improve the mine hoist operation efficiency and safety coefficient,and has a good socio-economic value.

关 键 词：矿井提升机 安全控制 双线制 电控保护 PLC保护 操作保护系统 

分 类 号：TD534[矿业工程—矿山机电]