1) primary filter screen
一次滤网
1.
Reconstruction of primary filter screen in circulating water system of 300 MW units;
300MW机组循环水系统一次滤网改造的探讨
2) Primary rotary filer
一次旋转滤网
3) secondary strainer
二次滤网
1.
In particular,deep anatomy was conducted for the installation of such key components as secondary strainer,ball screen and system pipeline,and the practical experiences in technical improvement for such equipments for years was combined in this scheme for discussion with the craft brothers and experts.
尤其对系统中的二次滤网、收球网和系统管路的安装这几个关键部套进行了深刻的剖析,结合多年来对此类设备进行过技术改造之后所取得的实践经验,综合提出本改造方案与同行和专家商确。
2.
Researches, analysis and discussions were conducted for the sealing leakage from main driving shaft for rotary secondary strainer of circulation water of 600MW steam turbine in Unit No.
针对某发电厂3号机组600MW汽轮机循环水系统中旋转式二次滤网的主传动轴密封泄漏问题进行研究、分析和探讨。
4) secondary filter screen
二次滤网
1.
Fault analysis and structural renovation on secondary filter screen of condensers;
凝汽器二次滤网的故障分析与结构改进
2.
Taking the electrical reconstruction of secondary filter screen in Xiangfan Power Plant as an example,this paper describes the application of MOELLER Easy series controller to the electric control circuit of secondary filter screen in power plants.
以襄樊电厂二次滤网的电气改造项目为例,叙述了默勒easy系列控制器在发电厂二次滤网电气控制回路中的应用。
6) primary network
一次网路
补充资料：粗滤网(coarse mesh filter)
分子式：
CAS号：
性质：又称筛网或粗滤网(coarse mesh filter)。系一种截留水中细小污物的预处理设施。作用与格栅相同，通过拦截作用去除水中不能被格栅截留的细小固体，如细小纤维、纸浆、藻类等悬浮物。格网是由不同材质的金属丝编织成的不同尺寸的筛孔网。格网形式有固定框架式、转盘式、旋转式等。
CAS号：
性质：又称筛网或粗滤网(coarse mesh filter)。系一种截留水中细小污物的预处理设施。作用与格栅相同，通过拦截作用去除水中不能被格栅截留的细小固体，如细小纤维、纸浆、藻类等悬浮物。格网是由不同材质的金属丝编织成的不同尺寸的筛孔网。格网形式有固定框架式、转盘式、旋转式等。
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