万吨级海水淡化用蒸汽喷射压缩器(TVC泵)的试验研究  

Experimental research of the steam injection compression device(TVC pump) for ton class seawater desalinization

作　　者：蔡海涛[1] 胡在定 叶志文 杨炼 倪小洪 张国顺 

机构地区：[1]杭州职业技术学院,浙江杭州310018 [2]杭州华达喷射真空设备有限公司,浙江杭州311113

出　　处：《真空》2012年第3期77-80,共4页Vacuum

基　　金：科技部科技型中小企业技术创新基金项目(11C26213301494)

摘　　要：本文通过对用于万吨级海水淡化的大型蒸汽喷射压缩器(TVC泵)进行模拟工作环境的实物试验,研究操作工况及喷嘴结构参数对喷射泵性能的影响规律,为设计适用于低温多效蒸发海水淡化工程工况的性能优良和喷嘴可调式的蒸汽喷射压缩器,提供了有益的设计验证和试验研究。In this paper, the substance experiments of the steam injection compression device （TVC pump） for ton class seawater desalinization were conducted in the simulated work environment. The laws about the influence of operation conditions and nozzle structure parameters on the jet pump performance were researched, which provide beneficial design verification and test research for the design of steam injection compression device. This kind of device with excellent performance and adjustable nozzle would be suitable for low temperature multiple-effect seawater desalinization.

关 键 词：海水淡化 蒸汽喷射压缩器 TVC泵 验证试验 

分 类 号：P747[天文地球—海洋科学]