How do you stop fouling?
There have three method to prevent scaling of plate heat exchangers:
(1)Strictly control the water quality during operation. Water quality testing must be carried out on the water in the system and the softened water in the softening tank. After passing the test, it can be injected into the pipe network.
(2)When the new system is put into operation, the heat exchanger should be separated from the system. After a period of cycle, the heat exchanger should be merged into the system to avoid impurities entering the heat exchanger.
(3)In the whole system, the decontamination device and the filter should be cleaned occasionally, and the pipe network should be kept clean to prevent the heat exchanger from being clogged.