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- Friction materials are the most important element of stern shaft sealing,and they almost decide the performance and the longevity of the stern shaft sealing. 端面摩擦副是潜艇艉轴密封装置中最重要的元件,在很大程度上决定了艉轴密封装置的使用性能和寿命。
- stern shaft sealing 艉轴密封装置
- The shaft seals use quality mechanical seal. 采用加长轴电机直联结构,轴封采用优质机械密封。
- When inland water wessels have oil as lubricating working medium and do not have a large stern shaft,this type of apparatuses is suggested to be chosen. 长江及内河航行船舶,润滑介质为油类,船舶艉轴直径较小时,建议选用该类产品。
- This paper introduces the structure form, account method, parameter choosing and installation techniques of the hydraulic keyless connection between the propeller and stern shaft. 介绍了37420t多用途船螺旋桨与螺旋桨轴之间的液压无键联接的结构形式、计算方法与参数选取,以及安装工艺技术等;实验证明了设计方法与安装工艺的正确性。
- The upstream pumping mechanical seal was used as shaft sealing of vacuum plants. 研究了上游泵送机械密封在真空装备轴封中的应用。
- Supported Shaft Seal: Bonding of elastomer to phenolic backing ring protects against distortion, a common cause of shaft leakage. 支撑性轴密封:弹性材料与酚醛背衬环的紧密结合体,有效防止由于扭曲变形导致的轴泄漏。
- Shaft seal: WB2 externally mounted F4 bellows mechanical seal to achieve dependable seal and long service life. 轴封:采用WB2型外装式F4波纹机械密封,密封可靠,使用时间长。
- Shaft seal of JS forced mixing machine has complicated structure and poor effects in application and often sticks bearings because of sealing failure. JS系列强制式拌和机轴端密封结构较复杂,使用中的密封效果较差,常因密封失效而卡死抽承。
- The LP shaft seal of a 125 MW unit in Yunfu Power Plant was converted into honeycomb steam seal during overhaul. 云浮发电厂125MW机组大修中,把低压轴封改造为蜂窝式汽封。
- The shaft seal leakage,judgement and emergency measures of the final polycondensation reactor was introduced. 轴封是反应器的重要部件,其密封的可靠性至关重要。
- This paper has analyzed the reason the problem of shaft seal in Banbury mixer is hard to solve, and proposed an approach by effective cooling of the shaft soal. 本文着重分析了密炼机轴封问题难以解决的根本原因,并提出可通过解决轴封有效冷却的途径来加以解决。
- COMPLETELY PREVENT LEAKAGE AND MORE DUR-ABLE OF SHAFT SEAL/A specially designed driving device and a triple leek-proot devioe increae the lif the shaft seal and prevent leakage. 轴封完全防漏且无须经常更换/特殊设计的带动方式,使轴封能紧密耦合而不受损,且无漏漆之虞。
- divided bronze liner of stern shaft 艉轴分段铜套
- Shaft sealing adopts single (double) face, bellow type mechanical seal, it also can adopt soft packing, is can meet sealing demands of all kinds of conditions. 轴封采用单(双)端面、波纹管等形式的机械密封,也可采用软填料密封,能适应各种条件下的密封要求;
- In changing internal power drive to external motor drive, the design of shaft seal used in the tower is the key of equipment reform. 在实现由内动力驱动改为外部电动机驱动的过程中,如何解决塔的轴封,成为设备改造中的主要问题。
- By means of optimizing seal construction and packingmaterial, the shaft seal technique of polyprolylene polymerizer in thisplant are deeply researched. 从填料密封结构的优化、填料的优选对本厂聚丙烯聚合釜轴封技术进行了深入的研究。
- According to its shaft seal structure, high vacuum flapper valve is classified into GD-J rubber shaft seal type and GD-J(b)bellows shaft seal type. 高真空挡板阀按轴封结构可分GD-J型橡胶轴封和GD-J(b)型波纹管轴封两种。
- COMPLETELY PREVENT LEAKAGE AND MORE DUR-ABLE OF SHAFT SEAL/ A specially designed driving device and a triple leek-proot devioe increae the lif the shaft seal and prevent leakage. 轴封完全防漏且无须经常更换/殊设计的带动方式,使轴封能紧密耦合而不受损,且无漏漆之虞。
- Aimed at oil leaking of shaft seal for fan motor,the reason of oil leaking is analyzed.Speci-fic measures of eliminating oil leaking on motor shaft seal are provided. 针对通风机电机轴封漏油的问题,分析了漏油的原因,提出了消除电机轴封漏油的具体措施。