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副叶轮     
相关语句
  auxiliary impeller
     Calculation for Seal of the Auxiliary Impeller in Design
     副叶轮密封的设计计算
短句来源
     Research of the Auxiliary Impeller of Pulp Pump
     渣浆泵副叶轮的研究
短句来源
     Regression Analysis on Opposite Pressure Coefficient of Auxiliary Impeller's Dynamic Seal
     副叶轮密封反压系数的回归分析
短句来源
     The comparison between feature and short points of packing sealing,mechanical sealing,auxiliary impeller sealing and the combination sealing is done and an improvement of sealing device is proposed for sand pump.
     文章比较了砂泵常用的填料密封、机械密封、副叶轮动力密封和组合密封的优缺点,提出了一种改进的砂泵密封装置。
短句来源
     The key to design an auxiliary impeller seal is to determine the opposite pressure coefficient K.
     反压系数的确定是设计副叶轮密封的关键。
短句来源
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  auxiliary vane wheel
     Application of the Seal in the Auxiliary Vane Wheel of the Air Compressor
     副叶轮密封在气体压缩机上的应用
短句来源
     The application of the Auxiliary Vane Wheel Sealing
     副叶轮密封在气体压缩机上的应用
短句来源
     The structure and designing calculation of auxiliary vane wheel after the modification of the shaft seal for the gas compressor have been briefly described.
     简单介绍了对气体压缩机上的轴封改造后的副叶轮密封装置的结构及设计计算。
短句来源
  “副叶轮”译为未确定词的双语例句
     STUDY ON THE AXLE SEALING OF PUMP USED IN TANNIN EXTRACTS INDUSTRY
     栲胶泵轴密封的研究——副叶轮动力密封和飞球离心式机械停车密封装置
短句来源
     Designing Seal-instalation of Associate Impeller in Centrifugal Impurity Pump
     离心杂质泵副叶轮密封装置的设计
短句来源
     The design features and experiments were presentedof the accessory impeller flying-iron-motionless seals fittedin IHP65-50-160 standardized chemical plastic pumps. theverification of users showed that it was possible.
     本文介绍了在IHP65-50-160型标准化工塑料泵上匹配副叶轮飞铁停车密封的设计要,点及试验情况,经用户的工业性考核,表明了在非金属化工流程泵上匹配副叶轮飞铁停车密封的可行性。
短句来源
     Appfication research ot accessory impeller flying-iron-motionless seals in non-metal chemical pumps.
     副叶轮飞铁停车密封在非金属化工流程泵上的应用研究
短句来源
     Shaft seal of phosphoric acid circulating pump uses the configulation of sealing sub -wheel. Two J-type rubber oil seal, not metal-encased, are used as stopping seal, but rubber O-ring must be substituted for carbon steel tight-binding spring.
     磷酸循环泵的轴密封采用副叶轮密封结构,用中注水的二只J型无骨架橡胶油封作为仃车密封,但须将油封中的碳钢箍紧弹簧换以橡胶O形圈。
短句来源
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In terms of the data about seal technique of auxiliary impeller and experimental resultsin some factories,in this paper the author presents his idea and proposal about calculationand structure in design of the seal in auxiliary impeller and also for further progress.

本文通过对有关副叶轮密封技术文献资料和一些厂的实际应用情况的综合研究和理论分析,对副叶轮密封的设计计算和结构设计及今后的继续研究提出了自己的见解和建议。

Shaft seal of phosphoric acid circulating pump uses the configulation of sealing sub -wheel. Two J-type rubber oil seal, not metal-encased, are used as stopping seal, but rubber O-ring must be substituted for carbon steel tight-binding spring. In order to cnsure some radial force of the lip, this paper puts forward a formula calculating the dimension of a rubber O-ring, and recommends the specification of tne O-ring used in oil seals in tabular form.

磷酸循环泵的轴密封采用副叶轮密封结构,用中注水的二只J型无骨架橡胶油封作为仃车密封,但须将油封中的碳钢箍紧弹簧换以橡胶O形圈。为了保证一定的唇口径向力,本文提出了橡胶O形圈的尺寸的计算公式,并用表格的形式推荐了油封所配用的O形圈的规格。

On a basis of investigations and studies, an improved design for the shaft sealing structure and the integral structure of Model 150 Slurry Pump is worked out in this article. The author suggests that auxiliary-impeller dynamic sealing or carbon-fiber graphite sealing be substituted for the original shaft sealing, that some proper adjustments be made on the front and rear guardboards and that the supporting pedestal and the bearing Supports be combined into a three-in-one unit. The author asserts that these...

On a basis of investigations and studies, an improved design for the shaft sealing structure and the integral structure of Model 150 Slurry Pump is worked out in this article. The author suggests that auxiliary-impeller dynamic sealing or carbon-fiber graphite sealing be substituted for the original shaft sealing, that some proper adjustments be made on the front and rear guardboards and that the supporting pedestal and the bearing Supports be combined into a three-in-one unit. The author asserts that these improvements will result in not only a longer service life but also a lower manufacturing cost of the slurry pumps.

作者在调查研究的基础上,对油田用150型砂泵轴封结构及泵的整体结构提出了设计改进方案。建议将原轴封改为副叶轮动力密封或碳素纤维石墨密封,将前后护板作适当的调整,井将支座和轴承体由三件合为一体。作者认为,这样的改进不仅能延长砂泵的工作寿命,而且还可降低其制造成本。

 
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