摘要
结合高压离心式液氨泵的研制与应用过程,介绍了高压液氨泵的特点,分析了湿转子设计及最小流量控制等关键技术,通过试制与应用总结,提出了高参数泵设计的思路与方法。
Combined with the research and application of high pressure centrifugalliquid ammonia pump, the characteristics of this pump were introduced in this article. The key techniques, such as design of wet rotor and minimum flow control, were analyzed. Through the summary from trial-manufacture and application, the scheme and methods for the design of high parameters pumps were presented.
出处
《化工设备与管道》
CAS
2015年第1期47-50,共4页
Process Equipment & Piping
基金
中国石油天然气股份有限公司科学研究与技术开发项目(ZDZX-NXSH-2011-01)
关键词
大化肥
液氨泵
湿转子
最小流量
内壳体
三蜗壳流道
large-scale chemical fertilizer
liquid ammonia pump
wet rotor
minimum fl ow
inner housing
three volute channels
