摘要
基于热质交换原理,设计了一种新型的过热蒸汽饱和器,用于热质交换设备中过热蒸汽的饱和化。详细介绍了其设计技术背景、结构及其工作原理,并对其进行了性能试验,试验结果表明:过热蒸汽饱和器的使用,使蒸汽过热度降为零,机组制冷量提高约50%,大大改善了机组的运行工况,提高了机组的热力系数和带负荷能力,产生了巨大的经济效益和社会效益。
Based on the principle of heat and mass exchange, a new type of superheated steam saturator is designed. The technical background of designing, structure and principles are described in detail, and the experimental study of superheated steam saturator is carried out. The results show that superheated steam saturator can make the degree of superheat decrease to zero, and also make the refrigerating capacity increase fifty percentage. It greatly improves the operation of the chilled water unit, enhances the heat efficiency of the system, and that will bring tremendous benefit of economy and society.
出处
《流体机械》
CSCD
北大核心
2009年第2期57-60,共4页
Fluid Machinery
基金
此新型过热蒸汽饱和器已获国家实用新型专利(ZL02287665.0)
关键词
工程热物理
过热蒸汽饱和器
热质交换
过热蒸汽
饱和蒸汽
试验研究
engineering thermophysics
superheated steam saturator
heat and mass exchange
superheated steam
saturated steam
experimental study
