底吹氩透气砖安全报警技术的现状与发展  

Current status and development of security alarm technology for bottom-blowing argon purging plugs

作　　者：余同暑[1] 张晖[1] 禄向阳[1] 

机构地区：[1]中钢集团洛阳耐火材料研究院有限公司,先进耐火材料国家重点实验室,河南洛阳471039

出　　处：《耐火材料》2014年第4期307-311,共5页Refractories

摘　　要：详细阐述了底吹氩透气砖在安全标识、气体流量和在线监测报警技术方面的现状与发展,目前安全报警技术向着尽可能减少人为因素造成的误判、漏判和更加安全、稳定、高效的自动报警方向发展。具体是:安全报警技术从"热面观察"的经验判断向"冷面监测"的自动报警转变,由单次极限报警向连续监测报警发展,由单一信号报警向多种信号复合报警发展。The current status and development of security alarm technology in security indicators,gas flow and on-line monitoring for bottom-blowing argon purging plugs were expatiated.Security alarm technology develops towards the automatic direction,reducing misjudgment and under-judgment caused by human factors as far as possible,which is more secure,stable,and efficient.The security alarm technology is transforming from “hot surface inspection”by experience to “cold surface monitoring”by automatic alarm,from single limit alarm to continuous monitoring alarm,and from single signal alarm to multi-signal alarm.

关 键 词：透气砖 底吹氩 安全报警技术 

分 类 号：TQ175[化学工程—硅酸盐工业]