|
|
![](images/yy_ico4.jpg) |
详细内容 |
ZJB型罗茨真空泵 |
|
|
![](/lxlweb/UploadFile/201312292343308.jpg) ![](/lxlweb/UploadFile/201312291354686.jpg)
应用:Application:
广泛适用于真空脱气、真空冶炼、真空干燥、真空热处理等工艺中。大型泵型更适用于钢水的真空处理、空间模拟、低密度风洞装置等。也可用于化工、食品、医药、电力设备等工业中的蒸发、蒸馏干燥等生产过程。 Widely applied to the process such as vacuum degassing, vacuum metallurgy, vacuum drying and vacuum heat treatment.Large-scale pump is more suitable for the applications such as steel vacuum processing, spatial modeling and low-density wind tunnel device etc.It can also be applied to the manufacturing process of evaporation, distillation and drying in the industries such as chemical, food, medicine, electric power equipment.
特点:Features:
■ 不仅有运行时过载保护作用,还有提高在较高入口压力(较低真空度)时的抽速 It is not only has the effect of runtime overload protection, but also can improve the pump rate under higher inlet pressure (lower vacuum).
■ 溢流阀调整进气口和排气口的压力,使运行更加安全可靠 The adjustment of spillover valve for inlet and outlet pressure can enable safe and reliable operation.
■ 运用骨架密封,密封性能好 The use of frame sealing, good sealing performance.
■ 两个转动部件(叶轮)间有一定间隙,互不接触、摩擦,因此不需要润滑油。 There exists a gamp between the two rotating components (impeller), without touch and frictions, so lubric oil is no need.
■ 由于转动部件完全对称,有很好的平衡性。 As the rotating components completely symmetrical, there is good balance
■ 转动部件支撑在四个轴承上,因此运转时机械振动小,噪音极低 The rotating components are supported by four bearings, so there is only small mechanical vibration and extreme low noise when running.
在很大的压力范围内(1×103Pa-1Pa)有很大的抽速,填补了双极旋片泵在这个压力范围的抽速减弱缺陷,同时也可以作为增压泵使用。 The pump rate is very high under huge pressure range (1×103Pa-1Pa). The defect of pump rate reduction for Bipolar Rotary-vane Pumps under this pressure range is filled, meanwhile it can also be used as booster pumm.
![](/lxlweb/UploadFile/201312291738246.jpg)
|
|
|
|