主要应用于电站、钢铁供水系统、火电厂供热系统及各种要求过滤杂质、悬浮物等需要达到高精度的技术供水场合，适合于水质较好、无大量漂浮物的水质自动过滤。
This strainer is designed for filtering impurites and floaters of liquids in power station,iron and steel enterprise and heat and power plant,which need fine filtering and for quality water containing less floaters.
主要特点
它是一种具备自动过滤、自动反冲洗清污、自动排污的滤水器。由于内部有数个，甚至数十个过滤单元同时过滤，而排污单元只是其中的一个，因而具有排污耗水量少，反冲力度大，过滤精度高、检修方便的特点。
可根据需要设计为滤网快换型过滤筒需要换或检修时，可通过设在滤水器侧上部的检修手孔直接将每一个滤筒手动取出清洗。
由于本滤水器所具有的特殊结构，因此，它可以设计制作成适合于各种不同精度要求的场合。最高过滤精度达到0.02mm。
MAIN FEATURES
It features of automatic filtering,automatic counter-flushing and automatic discharge.Since several or severaltens of filter elements operate at the same time and only one discharge element works,water consumption discharged is less and counter-flushing is bigger.It is also characterized by fine filtration and easy service.
When cartridges need service,they can be taken out manually from service hole located at upper part of lateral of strainer for rinsing.
The strainer has special structure.Therefore,it can be designed according to different requirements of fineness.The highest fineness is 0.02mm.
自动反冲洗功能
正常过滤状态时，电动减速机不启动，排污阀关闭。
当达到清污状态时，排污阀打开，减速机启动并带动排污叉管转动，使被冲洗的过滤单元与排污口相连通，形成排污通路，附着在过滤网上的污物杂质借助过滤后的清洁水自动反冲，使冲洗下来的污物杂质随着开启的排污阀经排污管口流出。
AUTOMATIC COUNTER-FLUSHING
When strainer operates normally,motor reducer does not work and pollutant discharge valve is closed. When pollutant removing is needed,discharge valve is open and reducer starts to drive discharge fork so that filter elements flushed is connected with discharge port,forming discharge channel. Pollutant and impurities adhering to screen are discharged through opened discharge valve and discharge pipe by means of clean water filtered.
故障保护功能
减速机出现故障，排污阀过力矩，差压过高时均没有安全保护措施和报警及指示。
PROTECTION
In case of reducer failure and over-torque of discharge valve and excessive diferential pressure,protection device,alarm and pilot lamp will come into action.
For other data,please see bolow table.
主要技术参数
公称压力：0.1MPa；1.6MPa；2.5MPa
工作压力：0.25-1.0 Mpa；0.25-1.6 Mpa；0.25-2.5 Mpa
压力损失：0.01-0.03 Mpa
工作电源：380V.AC50Hz
差压设定范围：0.02-0.16 Mpa
自动冲洗时间：5min或根据工况要求
定时设定范围：0-72小时
过滤精度：0.02-6mm
其余参数见下表
MAIN TECHNICAL DATA
Nominal pressure： 0.1MPa；1.6MPa；2.5MPa
Operation pressure： 0.25-1.0 Mpa；0.25-1.6 Mpa；0.25-2.5 Mpa
Pressure loss： 0.01-0.03 Mpa
Operating power：380V.AC50Hz
Differential pressure scope：0.02-0.16 Mpa
Automatic flushing time：5min or adjust according to requirements.
Time setting：0.72h
Filter fineness：0.02-6mm
For other data,see bolow table.