Chemical Cleaning Shell And Tube Heat Exchanger Flushing

After the chemical cleaning is completed, due to the small circulation holes in the shell and tube heat exchanger, dust (especially dust) will always adhere to the heat transfer fins, so the dust must be repeatedly washed away with detergent. Circulating pump. Empty the waste liquid in the cleaning tank, fill it with clean water, rinse with a circulating pump, drain the waste water, and then rinse repeatedly, and keep watching the water flow until there is no more dirt in the plate heat exchanger.