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SCF-H Multi-Column Backwash Filter
The backwash filter consists of several parts including the tank body, filter columns, backwash structure, reducer, electric valves, differential pressure controller, and electric control box. The tank body is divided into upper and lower chambers by a baffle; the upper part is the clean water zone, and the lower part is the turbid water zone, which are completely separated. Several stainless steel filter columns are installed on the baffle. The raw water to be treated enters the turbid water zone through the inlet, then flows upward through the water distribution holes on the baffle into the inner cavity of the filter columns.