CIP definition
CIP on-line closed condition, set the temperature and concentration of cleaning solution for automatic cleaning of production line equipment
System cleaning
Call the formula according to the characteristics of the drug, select the corresponding cleaning temperature, flow rate, pressure, etc
◆ Alkaline cleaning agent and oil or protein drugs combined to form soluble substances
Acid cleaning agent is used to dissolve surface mineral deposits, such as calcium oxalate
CIP design principle
CIP design
The impact and fluctuation of cleaning solution have great influence on the residue of dirt
◆ There are two different kinds of fluid flow in the pipeline: laminar flow and turbulent flow
◆ Laminar flow: flow is regular, hierarchical, stable
Turbulence: the flow is irregular and pulsating, with strong mixing and vorticity
◆ Experiments show that Re > 30000 is necessary to obtain good cleaning effect when cleaning pipeline;
◆ For the container, the cleaning fluid flowing down the wall must be Re > 200;
◆ Experimental results show that for rectangular cylinder, the Reynolds number of cleaning fluid Re > 7500;
CIP functional characteristics
◆ Cleaning, cycling, testing, purging and other functions fully automatic operation, improve efficiency, ensure safety
Multi device connection, cleaning, suitable for a variety of communication protocols
Record cleaning parameter information to form a detailed cleaning report to meet the requirements of audit trail
Cleaning formula free preparation, preservation and call
Cleaning data real-time monitoring, the current action through animation display
◆ Remote control, remote debugging