1) condencer vapour side mechanical vacuum pump
凝汽器汽侧真空泵
2) condenser water side vacuum pump
凝汽器水侧真空泵
3) condencer water side vacuum pump motor
凝汽器水侧真空泵电动机
4) condenser water box (vacuum)pump
凝汽器水室真空泵
5) condenser vacuum
凝汽器真空
1.
The phenomena of condenser vacuum slowly running down occurred many times in Yinchuan Congeneration Power Plant.
介绍了银川热电厂二期工程投运一年以后,多次出现凝汽器真空缓慢下降的现象。
2.
During the test of the condenser vacuum of the power units in Phase 1 & 2,Beilun Power Plant in the summer,the problems of limited suck capability of the vacuum pump and affected vacuum improvement of the condenser in low loading operation have been found.
在进行北仑电厂一、二期机组双背压凝汽器夏季真空测试的过程中,发现没有配置大气喷射器的二期机组,存在着因真空泵极限抽吸能力不足的问题,影响了低负荷运行阶段凝汽器真空的改善。
3.
Has been sufferine from such problems as low condenser vacuum,too high temperature of the casing at stage 17 ang low effec of # 5 LP heater since it put into operation.
某50MW机组自投产以来,运行中一直存在凝汽器真空偏低、17号级缸温超标、5号低压加热器加热效果极差等缺陷,针对上述问题提出了具体的解决办法。
6) vacuum in condenser
凝汽器真空
1.
The establishment of multi-dimensional data model for condenser by using algorithm of Fuzzy C-means(FCM) cluster has been presented,establishing a data cube for the vacuum in condenser system,and a multi-dimensional analysis for the data cube of vacuum in condenser being carried out by using on-line analytical processing method.
介绍了利用FCM(模糊C均值聚类)算法建立多维数据模型的方法,建立了凝汽器真空数据立方体,并利用联机分析处理的方法对凝汽器真空数据立方体进行了多维分析。
补充资料:泵的汽蚀
分子式:
分子量:
CAS号:
性质:是离心泵运行时常发性的严重问题。其产生机理是:液体在泵叶轮中流动时,由于受叶轮流道形状的约束和高速旋转的影响,使压力不能均匀分布,当低压区的压力下降到与液体温度所对应的饱和蒸汽压力时,局部液体会立即汽化而形成气泡,使泵的性能突然下降甚至产生严重的振动和噪声,长期结果会使叶轮流道表面受到破坏,形成呈海绵或蜂窝状的汽蚀痕迹。可通过改善泵的吸入条件,提高泵的汽蚀余量,改进泵的吸入安装高度 ,改进泵自身的结构以及增设进口诱导轮等措施来解决。
分子量:
CAS号:
性质:是离心泵运行时常发性的严重问题。其产生机理是:液体在泵叶轮中流动时,由于受叶轮流道形状的约束和高速旋转的影响,使压力不能均匀分布,当低压区的压力下降到与液体温度所对应的饱和蒸汽压力时,局部液体会立即汽化而形成气泡,使泵的性能突然下降甚至产生严重的振动和噪声,长期结果会使叶轮流道表面受到破坏,形成呈海绵或蜂窝状的汽蚀痕迹。可通过改善泵的吸入条件,提高泵的汽蚀余量,改进泵的吸入安装高度 ,改进泵自身的结构以及增设进口诱导轮等措施来解决。
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