The scenario
A dairy cleaning-in-place system uses a wash tank to hold caustic solution, a recirculation pump and heater to maintain cleaning temperature, and a final rinse water supply to flush the tank after cleaning.
What is in this drawing
Read the decisions behind it.
01
Included a recirculation loop from tank bottom to pump, heater, control valve, and back to tank top to clean internal surfaces.
02
Added a separate final rinse water inlet controlled by a solenoid valve to avoid mixing rinse water with the caustic loop.
03
Used a flow transmitter and flow indicating controller to regulate caustic recirculation rate.
Suitable for representing CIP wash systems with recirculation heating and final rinse steps in food, beverage, or pharmaceutical process diagrams.
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