Application of filter screen in industrial circulating cooling water
The industrial circulating cooling water is in full contact with the air in the cooling tower, absorbing a large amount of dust, sediment and microbes in the air, increasing the system clay and affecting the heat transfer effect of the system. In order to reduce system mud, gravity type valveless filter (side filter) is usually used to filter out some suspended solids. Although the gravity valveless filter has the advantages of simple structure, convenient operation and reliable operation, it has the disadvantages of large displacement and inconvenient sand cleaning. The filter can be used to filtrate the circulating water. This new filter is being applied gradually.