摘要
针对孔庄煤矿现有降温系统存在的问题,进行了以高低压转换装置为核心的地面集中降温系统的改造设计。实践证明,改造后的降温系统能够降低系统的运行能耗及维护成本,节能效果显著,降温效果良好,具有良好的经济效益及社会效益。
In view of the problems existing in the cooling system of Kongzhuang Colliery at present,the ground centralized cooling system was reconstructed taking the high-low pressure transfer device as the core.Practice showed the reconstructed cooling system reduced the operation energy and maintenance cost,was of remarkable energy-saving effects and cooling effects,excellent economic benefits and social benefits.
作者
严明庆
YAN Mingqing(Chongqing Research Institute,China Coal Technology&Engineering Group Corporation,Chongqing 400037,China;National Key Laboratory of Gas Disaster Detecting,Preventing&Emergency Controlling,Chongqing 400037,China)
出处
《矿山机械》
2021年第4期55-59,共5页
Mining & Processing Equipment
基金
科技部“十二五”科技支撑计划项目(2012BAK04B00)。
关键词
集中降温
高低压转换装置
改造设计
centralized cooling
high-low pressure transfer device
system reconstruction
