01
Storage
Solution & recovery tanks
Hold each assigned cleaning medium and keep incompatible returns apart.
CLEANING OBJECT / Tanks & vessels
Coverage and return drainage define the vessel duty.
A tank is a surface-cleaning task as well as a liquid-circulation task. The cleaning device, internal fittings and low-point return determine what the CIP skid must deliver.
Review surface coverage with the cleaning-device supplier. Two vessels of equal volume can require different arrangements because their shapes and internals differ.
Match return removal to delivery so the vessel does not retain unwanted pools or flood the cleaning pattern. Consider air entrainment and intermittent return.
Include access for inspection and the agreed coverage/residue checks. Reassess the duty when an agitator, nozzle or product is changed.
- 01 · Supply tankSelected medium
- 02 · Pump + heatRequired flow & conditions
- 03 · Equipment circuitIsolated from production
- 04 · Monitor returnMeasured state & criteria
RETURN DECISIONQualified return → selected recovery tankRejected return → controlled drain
Production state: cleaning supply and return are isolated under the agreed valve and control arrangement. A drawn connection does not prove safe isolation.
Equipment in this discussion
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03
Movement
Return collection & pump
Bring used liquid back without leaving equipment flooded or starving the return path.
08
Conditioning
Chemical dosing interface
Introduce the specified cleaning chemical under controlled site handling arrangements.
10
At equipment
Tank cleaning-device interface
Match liquid delivery and return to the actual vessel geometry and its internal surfaces.