Feed water → Feed water tank → plate type heat exchanger → multi-media filter → activated carbon filter → double softeners → security filter → RO1 → middle water tank → RO2 → EDI module → purified water storage tank.
The plate type heat exchanger is used for thermal disinfection or system temperature rise for pretreatment unit;
The softener is equipped with a resin reducing salt tank. The softener operates in series and regenerates in parallel to meet the continuous production;
The middle water tank can be used as a cleaning tank to clean the RO1, RO2 and EDI, and all the connected pipe and valves involved;
The middle water tank is equipped with a pH adjusting device, which can realize the chemical disinfection function at the same time;
There is no need for CIP external cleaning device, and the whole system can achieve maximum pipe cleaning;
The terminal adopts two-way water supply and one-way circulation, which effectively avoids the existence of empty pipes and ensures that there is no stagnant water;
The whole system can automatically adjust the output according to demand, and the small cycle mode ensures the low-frequency operation of the system.
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