摘要
在严寒冬季,因各种原因,会使空冷器换热管内某些介质凝结而破环空冷器,需对空冷器采取防冻措施,热风循环能很好解决此类问题。简单介绍了热风内循环和热风外循环空冷器的运行原理、结构特点及其优缺点,提出了空冷器制造要求及安装要求。
In the chiller winter , some mediums could be caused by different elements to be coagulated in the hot rods,thus destroy the air cooler . In a result , some actions are needed to take to protect the air cooler from freezing,just like the hot air circulation is a fine method to solve such problems . The running principle , structural features , pros and cons,fabrication requirments and installation requirements of the hot air inside and outside circulation cooler in brief are introduced .
出处
《石油化工设备》
CAS
2017年第2期68-71,共4页
Petro-Chemical Equipment
关键词
空冷器
热风循环
运行原理
结构特点
制造
安装
air cooler
hot air circulation
running principle
structure feature
fabrication
installation
