梅花井煤矿地面集中降温系统设计研究  

Study on design of surface centralized cooling system of Meihuajing Colliery

作　　者：王曦 陈孜虎 WANG Xi;CHEN Zihu(China Metallurgical Construction Engineering Group Co.,Ltd.,Chongqing 400084,China)

机构地区：[1]中冶建工集团有限公司,重庆400084

出　　处：《矿山机械》2022年第4期57-61,共5页Mining & Processing Equipment

基　　金：科技部“十三五”国家重大专项项目子课题(2016ZX 05043-005-04)。

摘　　要：针对梅花井煤矿存在井下热害问题日益突出的现状,提出了地面集中矿井降温系统的技术方案,并对以高低压转换装置为核心的地面集中降温系统进行了设计研究。根据分析显示,地面集中降温技术节能减碳效果显著,能源综合利用率高,具有良好的经济效益和社会效益。In view of the increasing prominence of underground thermal damage in Meihuajing Colliery,the technical scheme of the ground centralized mine cooling system was put forward,and the design scheme of the ground centralized cooling system with high and low pressure conversion device being as the core was studied.The study results showed the ground centralized cooling technology was of remarkable energy saving and carbon reduction effects,high comprehensive utilization ratio,and excellent economic and social benefits.

关 键 词：热害矿井 矿井降温 地面集中制冷 高低压转换装置 

分 类 号：TD727[矿业工程—矿井通风与安全]