packing ring是什么意思

网络释义

用法例句

Design of a new type of shaft seal for centrifugal compressors;

离心压缩机新型轴封设计

The shaft seal in the imported viscose spinning pump,which is consisted of rubber lip,is easy to fail in a short time.

分析了进口高粘度匀浆泵轴封寿命短的原因。

The shaft seal leakage,judgement and emergency measures of the final polycondensation reactor was introduced.

介绍了终缩聚反应器轴封泄漏的现象、判断和应急措施。

Current situation analysis of axle seals for high speed centrifugal compressor of catalysis device;

催化装置高速离心压缩机轴封的现状分析

This article analyses the design method of mechanical seal for diving pump with draining sands for mine and the choice of the main referent parameter according to the using environment of the axle seal of diving pump with draining sands for mine and introduces the cooling methods for mechanical seal for diving pump with draining sands and the effects of the seal in using.

根据矿用排沙潜水泵轴封应用环境,着重分析了矿用排沙潜水泵机械密封的设计方法及主要参数的选取,并介绍了排沙潜水泵机械密封冷却方式及该密封应用的效果。

Four conventional structure characteristic of the axle seal of the water pump are concisely analyzed.

简要地分析了四种传统轴封结构的特点,介绍了新型无填料轴封装置的工作原理并对其特点作了总结,特别是总结出在无填料轴封装置的安装中应注意的几个问题。

Several surveys have shown that shaft sealing and bearing breakdown are encountered frequently during the chemical pump operating.

分析了化工离心泵使用中常见的故障是轴封和轴承问题以及故障产生的原因 ,提出了改进的结构措施。

Modification to the shaft sealing of packing set of circulating water pump(CWP),one of the important auxiliary equipment,with the new material CMS2000,has solved the problems of water leaking from packing set and tile kilning of No.

对电厂的重要辅助设备循环水泵采用新型材料CMS2000进行轴封盘根技术改造,解决扬子石化有限责任公司热电厂1号循环水泵盘根漏水及烧瓦问题,保证了水泵的安全运行。

Dry gas seal is a new kind of non - contact gland seal, which is especially appropriate for gland seal of e-normous centrifugal compressor, and also has an extensive applying prospect in pump gland seal field.

干气密封是一种新型的非接触式轴封,特别适用于大型离心式压缩机轴封,在泵用轴封领域也有着广泛的应用前景。

In this article,the steam leakage reason of reheat throttle-stop valve gland seal for the 300MW introduced steam turbine was analyzed and its construction was narrated.

对引进型 30 0 MW汽轮机再热主汽门的轴封结构和漏汽的原因进行了叙述、分析 ,提出了轴封漏汽的解决措施 ,并取得了较好的效果 ,值得推

This paper introdues the design and operation requirements of gland seal system for ultra supercritical steam turbine,including design principle,operational program,parameter control and fault treatment etc,which is useful for operators to understand the safe operation of gland seal system.

介绍了超超临界汽轮机轴封系统设计和运行方面的技术要求,包括设计原理、运行程序、参数控制及故障处理等,可使运行人员对轴封系统有更深入的了解,从而确保机组的安全运行。