1) Clawed dry vacuum pump
爪式干式真空泵
2) Anti-clawed vacuum pump
反爪式真空泵
3) Dry vacuum pump
干式真空泵
1.
Volumetric efficiency of a new claw type dry vacuum pump was introduced.
介绍了一种新型的特殊爪型干式真空泵的容积利用系数。
2.
In this paper, the pumping principle, definition,performance of dry vacuum pump and its applications are described .
本文介绍了干式真空泵的抽气原理、定义和特点及其应用 ,最后简述了干式泵抽除颗粒物质的措施和方法。
4) dry vacuum pump
干式真空泵<冶>
5) dry vacuum airpump
干式真空气泵
6) dry screw vacuum pump
螺杆型干式真空泵
1.
Therefore, with wide bound pumping speed, simple structure, friction-free rotor, long life, low energy consumption and oil-free, the dry screw vacuum pump is recognized by more and more companies, it has a important station in the field of oil-free vacuum pump.
螺杆型干式真空泵以其抽速范围宽、结构简单紧凑、抽气腔元件无摩擦、寿命长、能耗低、无油污染等优点，得到越来越多制造和应用单位的重视，在干式真空泵市场中占有重要的地位。
补充资料：往复真空泵
靠活塞往复运动使泵腔（气缸）的工作容积周期性地变化来抽气的真空泵，又称活塞真空泵。往复真空泵的结构与往复活塞压缩机相似。工作时，吸气管接被抽真空容器,排气管直通大气。往复真空泵抽气量较大,抽气速率范围为每小时45～20000立方米,单级泵极限压力约为103帕，双级泵可达1帕。往复真空泵可用于真空蒸馏、真空浓缩、真空结晶、真空过滤、真空干燥和混凝土真空作业等。在泵的吸气口处若安装冷凝器，可抽除含水蒸汽的气体；若安装过滤器，则可抽除含尘气体。
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