一种蓄热式分段组合余热回收设备及其温度控制方法设计  

One Design of Sectionalized Regenerative Waste Recovery Equipment and Its Temperature Control Method

作　　者：赵德平 周剑 陶革新 

机构地区：[1]江苏焱鑫科技集团,江苏江阴214426

出　　处：《石油化工设备》2014年第1期71-75,共5页Petro-Chemical Equipment

摘　　要：针对切换型蓄热式余热回收技术存在的周期性温度和压力波动问题,提出一种蓄热式分段组合余热回收设备及其温度控制方法,将预热空气的周期性温度波动控制在一定范围内,以适用于对预热空气稳定性要求高的加热炉。Because of the existing problems of periodic temperature and pressure fluctuation on the technology of shift sectionalized regenerative waste recovery, one method of sectionalized re- generative waste recovery equipment and its temperature control are put forward in order that the periodic temperature fluctuation of preheating air is controlled within a certain range to be suit- able for the heater which requires a high stability of preheating air.

关 键 词：余热回收 蓄热式 分段 温度控制 

分 类 号：TQ050.2[化学工程] TE965[石油与天然气工程—石油机械设备]