1) sealed transportation unit with oxygen supplementation
充氧密封装置
2) Sealing device
密封装置
1.
Analysis of the leakage rate francis of the francis pump-turbine runner s sealing device and its effect on operation of the set;
混流可逆式转轮密封装置的泄漏量及其对机组运行的影响
2.
Application of sealing device in the system of mill rotary tray;
密封装置在磨煤机旋转轴系统中的应用
3.
Point at the air-leakage problem of sealing device of forced draft circular cooler in MAGANG №1 Ironmaking Works,the structure defects of traditional sealing device were analyzed.
针对马钢一铁总厂3号鼓风环冷机存在的密封不严的问题,分析了传统密封装置在结构设计和制造上存在的缺陷。
3) seal device
密封装置
1.
Because its operation environment changes,the local damage in the seal device of global valve increases year by year,which directly threatens the open or stop of generating set automatically.
鲁布革水电站4×150 MW水轮发电机组自投入运行以来,由于运行环境的变化,球阀密封装置密封面局部损坏,漏水逐年增大,球阀开、关困难,直接威胁机组的自动开、停机。
2.
Taking the erec tion of labyrinth seal device and radial contact seal device as the examples, an d in the light of the radial jumping and axial playing of the rotary kiln s cyli nder that occur in the actual erection and other problems, this paper puts forwa rd some erection points and erection skills of guaranteeing the erection precisi on of the seal under the conditions o.
以常见的迷宫式密封装置和径向接触式密封装置的安装为例,针对实际安装中遇到的回转窑的筒体径向跳动、轴向串动等问题,提出了在筒体变形、偏摆和串动的情况下,能够保证密封安装精度的安装要点和安装技巧。
3.
Hydraulic vat seal device determines hydranlic system properties.
在液压传动中,液压缸密封装置的优劣直接决定系统性能。
4) sealing arrangement
密封装置
1.
Combining a practical project,authors present some specific methods and suggestions on the twice high pressure splitting grouting,such as mix ratio of grout,casing tube and sealing arrangement,etc.
当采用二次高压劈裂注浆法施工时,规范上规定的浆液水灰比常常不容易达到要求,结合具体工程的实例,针对永久性锚杆的浆液配合比、二次高压劈裂注浆套管及密封装置等问题提出了一些具体做法和建议。
5) ZTM airproof installations
ZTM密封装置
1.
This paper analyzes the defects of gravity-supporting airproof installations,puts forth the reform of it with ZTM airproof installations,after which the airproof performance of the sintering machine was remarkably improved.
分析了重力支撑式密封装置存在的缺陷,提出了用ZTM密封装置进行改造,改造后烧结机的密封性能得到较大改善。
6) double sealing device
双密封装置
1.
This kind of sealing device is of double sealing devices,which has big and small discs with rubber and metal sealing rings installed.
该密封装置是一种分别在大小两个启闭件上均装有环形橡胶密封圈和环形金属密封圈的双密封装置,在阀门关闭时,阀板上的环形橡胶密封圈与阀座先接触形成一道密封;在环形橡胶密封圈被稍微压缩后,阀板上的环形金属密封圈再与阀座接触又形成一道密封并承受整个启闭件上的压力;而环形橡胶密封圈良好的弹性变形减轻了启闭件关闭件时的冲击力,具有一定的消声减震性。
补充资料：充炭黑充油丁苯橡胶
分子式：
分子量：
CAS号：
性质：同时含有炭黑和油的丁苯橡胶。性能和用途与充炭黑丁苯橡胶和充油丁苯橡胶相似。由冷聚丁苯胶乳与炭黑的水分散液和油乳液经混合、凝聚、洗涤、过滤、干燥等步骤制得。
分子量：
CAS号：
性质：同时含有炭黑和油的丁苯橡胶。性能和用途与充炭黑丁苯橡胶和充油丁苯橡胶相似。由冷聚丁苯胶乳与炭黑的水分散液和油乳液经混合、凝聚、洗涤、过滤、干燥等步骤制得。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条