“密闭式蒸汽凝结水回收系统”及具关键设备“高温冷凝水回收装置”(见封面)科研项目于1988年6月10日在辽宁省能源研究所由辽宁省科委主持通过了技术鉴定.到会的专家教授一致认为其节能效果显著,节能投资率低,投资回收期短、操作简单、运行稳定可靠,属国内首创,其主要技术指标达到国际先进水平.专家们建议大面积推广应用该项科研成果.密闭式蒸汽凝结水回收系统如图一所 “Closed steam condensate recovery system” and key equipment “High temperature condensate recovery device” (see cover) Scientific research project was passed by the Liaoning Province Science and Technology Commission on June 10th, 1988, and passed the technical appraisal. The experts and professors at the conference unanimously agreed that its energy-saving effect is significant, its energy-saving investment rate is low, its investment recovery period is short, its operation is simple, and its operation is stable and reliable. It is the first in the country and its main technical indicators have reached the international advanced level. Experts recommend large-scale promotion and application. Scientific research achievements. Closed steam condensate recovery system as shown in Figure 1