摘要
针对北方严寒地区冬季气温低的特点,工业企业给排水系统的设计应采用安全可靠、经济合理的技术措施,以解决管道及设备的保温防冻问题,确保工业企业的正常生产。本文结合吉镍冶炼厂15 kt/a镍技术改造项目的生产实践,分析探讨了严寒地区工业给排水的设计要点。
The air temperature in winter is low in severe cold region in north China. Industrial water supply and drainage system design should adopt safe, reliable economical, technical measures to solve heat preservation and anti-freezing problems of pipeline and equipment and guarantee normal operation of industrial enterprises. The paper has analyzed and discussed the design points of industrial water supply and drainage in severe cold region based on the production practice in Ji＇en Nickel Smleter 15 kt/a nickel technical upgrade project.
出处
《有色冶金设计与研究》
2012年第5期29-31,共3页
Nonferrous Metals Engineering & Research
关键词
土壤冰冻线
给排水设计
覆土深度
干式系统
保温防冻措施
earth frost line
water supply and drainage design
covering depth
dry system
heat preservation and anti-freezing measures
