Water treatment filter core selection2

Key words: sewage filter

keyword description: sewage filter

filter source filter production sewage processing filter is suitable for the liquid especially toxic medium, the separation of solid suspended particles. Its using situation in metallurgical industry, water supply and drainage system - - - - - - - - - - - - Continuous casting and rolling water system, water blast furnace system, turbidity, ring net water circulation system and filling water system; Steam turbine cooling water system of power plant industry, Boiler wet cooling water system; Large air compressor, large oxygen generator, large air conditioner cooling water system; Steam turbine water, lake water, river water filter once-through cooling system. In agricultural irrigation water systems have been widely used. Principle for filtering water containing solid suspended particles, the water entry into the back flush filter, allocated to each filter, water filtered by filter outside introversion, greater than the filtering accuracy of solid suspended particles trapped on the inner surface of the filter, conform to the requirements of qualified water collected in the water cavity, is being exhausted from the outlet of the cylinder. With the increase of filtration of water, trapped in the filter element on the surface of the solid suspended particles also increase, as the filter blocked, gradually lead to filter on either side of the inside and outside differential pressure increased. According to the set time, or a set of differential pressure value order, control the open and close the drain valve. Implements the system pressure filter filter backwash individually, to filter the blockage of discharge pollution worse, closed set to restore filter filter function, achieve the initial health state. Also ensure the filter backwash when export water filter of processing speed and water basic remain unchanged. Filter backwash water from water cavity, the power system from water cavity connected line pressure, thus the filter must be installed on the belt is the reasonable position of the pressure pipeline.