摘要
液氮降温系统是煤矿行业近年来研究及应用的一种新技术,既具有降温作用又具有防灭火功能,现将系统类型、工艺流程、设备选用等进行介绍,同时,对设计和运行方面需要注意的问题进行分析和探讨。
Liquid nitrogen cooling system is a new technology studied for and used in coal mine industry, which has the functions of cooling and fire protection and fighting. In this article, the system style, process flow and equipment selection for this system were introduced, and meanwhile, some problems needed to pay attention in the design and operation of this system were analyzed and discussed.
出处
《医药工程设计》
2013年第2期12-17,共6页
Pharmaceutical Engineering Design
关键词
液氮降温系统
煤矿
工作面
应用
liquid nitrogen cooling system
coal mine
working area
application
