摘要
随着我国煤炭产业结构调整,煤炭改扩建项目日益增多,改扩建项目中的老建筑防火设计问题逐渐突显。文章以柠条塔矿井选煤厂技术改造设计项目为例,总结分析了选煤厂改造方案阶段存在的耐火等级、防火间距、防火分区及安全疏散等方面的建筑防火设计问题,通过比选最终达到最优方案,并提出了设计中存在问题的解决对策。
With the adjustment of coal industry structure in China,coal renovation and expansion projects are increasing,and the fire protection design problems of old buildings in the renovation and expansion projects have gradually become prominent.Taking the technical transformation design project of Ningtiaota Mine Coal Preparation Plant as an example,the fire protection design issues in the transformation plan stage of the coal preparation plant are summarized and analyzed,such as fire resistance grade,fire separation distance,fire zoning and safe evacuation.The optimal plan is selected after comparison,and the solutions to the problems in the design are put forward.
作者
赵大千
ZHAO Da-qian(Beijing Huayu Engineering Co.,Ltd.,China Coal Technology and Engineering Group,Beijing 100120,China)
出处
《煤炭工程》
北大核心
2021年第7期31-35,共5页
Coal Engineering
关键词
工业场地
选煤厂
改扩建
防火设计
industrial site
coal preparation plant
reconstruction and expansion
fire protection design
