摘要
第三代真空射流装置抽真空阶段效率不高。改进后的第四代节能式真空预压射流装置,结构上使射流泵和射流器分开,从而达到水气的彻底分离,设备上采用小功率泵替代原射流泵,极大地提高抽气效率,可广泛应用于真空预压施工中。
The third generation vacuum jet device has not high efficiency on preloading vacuum.After the improvement for the fourth-generation energy-saving type vacuum preloading jet device,it separates jet pump from jet device in structure,thus makes moisture completely separated,the device adopts small power pump replace the original jet pump,greatly improves the efficiency of suction,and can be widely used in the construction of vacuum preloading.
出处
《中国港湾建设》
北大核心
2010年第3期72-74,共3页
China Harbour Engineering
关键词
第四代真空射流装置
节能
技术改造
the fourth-generation vacuum jet
energy-saving
technical reform
