摘要
本文针对当前换热器寿命不长的问题,介绍了几种诸如放热风、掺冷风、设置保护管组,改变流动方式以及补偿温度应力和防止烟气腐蚀等保护措施。
In order to solve the short operation life of existing recuperators, some protective measures available such as discharging hot wind, blending cold wind, installing protective pipe groups, changing flow mode, compensating temperature stress and keeping them from flue gases corrosion are introduced in this paper.
出处
《冶金能源》
1989年第5期31-36,共6页
Energy For Metallurgical Industry
