Characteristics and Test Study of Water Jet Air Ejector of 200 MW Set

200MW机组 射水 抽气 器性能试验研究

Maximal Flow Rate of Gas Suction by Water Jet Air Ejector

射水抽气 器最大吸气流量

A Comparison of the Technical Aspects of Jet Type Vacuum Pump Type SZ Vacuum Pump and Water Ejector

ZBK21型喷水式真空泵与SZ水环式真空泵和 水力 喷射 器技术性能的比较与分析

The operation characteristics and the energy-saving based importance of water steam ejector was analyzed the effect of the ejector in practical use was presented .

分析了 此类 喷射 器的工作特点和节能意义，介绍了此类喷射器在实际中的使用情况。

Water jet vacuum water ejector pump

水喷真空- 用 喷射泵能 达到的真空

The running cost of water ring vacuum pump and steam jet ejector vacuum pump is compared . The result shows that using water ring vacuum pump is economical .

通过对 水环真空泵和水蒸汽 喷射泵运行成本的计算和比较分析，得出使用水环真空泵比水蒸汽喷射泵更经济，可降低生产成本。

After comparing the performance features of the water jet air ejector water ring vacuum pump and steam jet air ejector the water ring vacuum pump was chosen with satisfactory effect .

比较 射水 抽气 器、水环真空泵和射汽抽气器的性能特点后，确定选用水环真空泵，取得满意的效果。

Design and Application of a Steam - water Ejector Mixer

蒸汽- 水 喷射混合器的设计与应用

Experiment on Performance of Transcritical CO_2 Heat Pump Water Heater System with Ejector

带 喷射 器的跨临界CO2热泵 热水器系统的实验研究

Feasibility Study on Transformation of Vacuum Water Jet Air Ejector into Water Ring Vacuum Pump for Medium and Small Power Generating Set

中小型机组真空 系统 射水 抽气 器改造为水环式真空泵的可行性研究

The process is emphatically introduced about using the low-lift and large-flow pumps as the water charging pumps of the barometric condensers as well as the technic improvement measures by discharging incondensable gas through by-pass pipes during normal running without operating ejector vacuum pumps .

重点介绍了大气冷凝器的上 水泵使用低扬程、大流量泵的工艺，以及正常开车时，在不开启 喷射泵的情况下，通过旁路管可以排出不凝气等技改措施。

The heating element causes the cosmetology nutritive liquid and water in the vaporization chamber to be atomized and the liquid and the mist are ejected through the ejector nozzle ( 10 ) .

加热元件使汽化腔内的美容营养液和（或） 水雾化，液雾通过 喷口（10）喷出。

Research and Practice of Water Jet Air Ejector Vibration

射水 抽气 器振动的研究与实践

Water steam ejector application in closed steam condensate recovery system

蒸汽凝结水密闭式回收系统 中水抽汽 喷射 器的应用

The results showed that the first effect on seed damage is seed water content the second is speed of ejector roller and shape of picking board and the last is moving speed of picker ;

结果表明，籽粒破碎率受籽粒 含水率的影响最大，受摘穗板形式和拉 茎辊转速影响次之，受前进速度的影响较小；

When working on low seed water content ( 30 % ) curving picking board moderate ejector roller speed ( 600 - 700 rpm ) the quality of harvester is the best .

籽粒的 含水率较低（30%左右）、摘穗板的形式为弯板、拉 茎辊转速为中速度（600～700rpm）时进行玉米的摘穗作业时，综合指标较好。

The Design and Research Long Throat Water Jet Air Ejector with Gland Steam Condenser

长喉部 射水 抽气 器带轴封冷却器的设计与研究