1) steam jet vacuum pump
蒸汽喷射真空泵
1.
And we inquire thoroughly into the important factors that affect polycondensation reaction, specially the troubles of steam jet vacuum pump and the means of clearing.
介绍了间歇聚酯生产线真空系统的组成及特点,并对间歇聚酯真空系统的组成及主要设备的作用、影响缩聚反应的主要因素,特别是蒸汽喷射真空泵的影响因素及排除办法做了探讨。
2) steam-jet vacuum pump
蒸汽喷射真空泵
1.
The working principle, structural features and characteristics of steam-jet vacuum pump are introduced in this paper.
本文介绍了蒸汽喷射真空泵的技术性能,全面分析了影响蒸汽喷射真空泵能力的主要因素,并对其安装调试要求进行了一些探讨。
2.
The performance of steam-jet vacuum pump was investigated by changing the ratio of secondary to primary throat area, relative position of the steam nozzle and the taper of the mixing section.
采用有限体积法离散控制方程,标准 k-ε湍流模型,近壁面处使用壁面函数修正的方法对蒸汽喷射真空泵的超音速混合过程进行数值模拟。
3) steam ejection vacuum pump
水蒸汽喷射真空泵
4) distillation products jet pump
蒸气喷射真空泵
5) steam injection pump
蒸汽喷射泵
1.
This article introduces the corrosion mechanism and countermeasures for steam injection pump.
介绍蒸汽喷射泵的腐蚀机理及修复。
6) Steam jet pump
蒸汽喷射泵
1.
Parameter design for lifting heavy oil by steam jet pump;
蒸汽喷射泵举升稠油参数设计
2.
The energy saving and low pressure steam recovery of steam jet pump with abundan t pressure of high quality steam are introduced.
介绍了蒸汽喷射泵能有效利用高品位蒸汽的裕压,回收低压蒸汽,起到节能的作用。
3.
Effects of heat integration including using waste heat or the steam jet pump were studied to compare the saving amount of steam consumption and water consumption of the overall flowsheet.
以减少流程耗能和耗水量为目标,对分离流程进行了模拟优化;研究了废热利用和引入蒸汽喷射泵等热集成方法对减少整个流程消耗蒸气和耗水量的效果;其中蒸汽喷射泵节省蒸汽的效果最明显,通过热集成方法的优化可节省全流程约30%的蒸汽用量以及大量的1次水和循环水消耗量。
补充资料：喷射真空泵
分子式：
CAS号：
性质：用于抽真空的一种蒸汽喷射泵。单级仅能达到有限的真空度。为获得更高的真空度，可采用多级。
CAS号：
性质：用于抽真空的一种蒸汽喷射泵。单级仅能达到有限的真空度。为获得更高的真空度，可采用多级。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条