机构地区: 湛江海洋大学
出 处: 《热力发电》 2003年第12期25-27,共3页
摘 要: 分析了折流杆换热器在火力发电厂低压加热器及闭冷器改造中的应用实例。改造后的系统传热效果好 ,抗震性增强 ,改造费用的回收时间较短 。 Actual examples for application of the flow - refracting stem heat exchanger in low - pressure heaters and closed coolers of a thermal power plant have been analysed. The system after retrofitting has good heat transfer effectiveness, strengthening anti - seismic ability. The expense for retrofit can be retrieved in a comparatively short tune, enhancing the safety of units operation.
领 域: [电气工程] [动力工程及工程热物理]