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1)  balancing disc type
平衡盘式
2)  balancing disc type pump
平衡盘式泵
3)  balancing disc
平衡盘
1.
Calculation on the optimum radius of the balancing disc for multistage pump;
多级泵平衡盘最佳径向尺寸的计算
2.
In operation of 6×14 CSB-4 type turbine-driven feed-water pumps,troubles such as wornout between movable and sta- tionary parts (including bracket bearing),wornout of balancing disc,burnout of thrust bearing,leakage of mechanical seal,etc.
6×14CSB-4型汽动给水泵在运行中出现动静部件磨损(包括支持轴承)、平衡盘磨损、推力轴承烧损、机械密封泄漏等故障。
4)  balancing disk
平衡盘
1.
And a new type of balancing disk with the structure design on the principle of fluid dynamic wedge was developed.
分析了TDF120-250×9型渣油泵平衡盘频繁失效的原因,提出了一种新型的动力楔平衡盘结构,试用情况表明。
5)  balancing plate
平衡盘
1.
Due to the balancer's sealing failure of the high-pressure boiler' s water-feeding pump which be fur- nished balancing plate and caused the facility shutting-down to repair time after time,the author rebuilt the balancer's sealing mode based on theoretical calculation and acquired success.
本文叙述了带平衡盘的高压锅炉给水泵由于平衡座部位的密封失效造成多次停车检修,在理论计算的基础上对密封形式进行了改造并取得了成功。
2.
The abrasion state of LP drainage pump s balancing plate are expounded, and analysis in theory under the equipment status, so as to get theoretical causes of abrasion.
阐述了低压加热器疏水泵平衡盘磨损的问题,在设备现状基础上进行了理论分析,得出了平衡盘磨损的理论依据。
6)  balance disc
平衡盘
1.
Theoretical analysis of fluid flow within gaps in three-gap balance disc of multi-stage-section pump;
多级泵三间隙平衡盘间隙流动的理论分析
2.
A dynamic wedge balance disc for multistage centrifugal pumps;
多级离心泵动力楔防磨平衡盘的设计
3.
Structural optimization design of balance disc in multistage pump for better sensitivity;
多级泵平衡盘灵敏性优化设计
补充资料:平衡盘
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性质:离心式压缩机安置在末级叶轮的后面(高压端)的盘,利用它两侧气体的压差产生的轴向推力来部分抵消转子轴向力。它的一侧压力,差不多就是末级叶轮轮盘间隙中的气体压力(高压),它的另一侧常是与机器的吸气室连通,压力是大气压或进气压力(低压)。上述两侧压力差就使转子受到一个与轴向力反向的力,其大小决定于平衡盘的受力面积。平衡盘的外圆装有迷宫密封装置,以使盘两见分晓维持压差。为了避免工作时转子的来回窜动,它只平衡一部分轴向力,剩余轴向力由止推轴承承受。

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