The Haffmans CO2 Foam Trap protects the downstream CO2 recovery plant from any foam carry over during the CO2 collection from the fermenters. When equipped with an O2 inline monitor, the Foam Trap also maintains minimum CO2 purity being fed to the CO2 recovery plant.
• Foam free CO2 recovery
• Purges low purity CO2 gas (with inline O2 monitor)
• Compact plug and play design
The Haffmans CO2 Foam Trap is a single acting foam protection system whereby the foam sensor activates the automatic “foam to drain” valve. Similarly the optional O2 monitor also opens the drain valve when the O2 level of the incoming gas is too high. When the system no longer detects foam (or high O2 level), the foam trap will automatically switch back to normal CO2 recovery operation.
Pentair Haffmans Foam Traps operate successfully in many parts of the world in industries such as:
Its is tied into the CO2 gas collection line from fermenters or BBTs, mounted upstream of the CO2 recovery plant.
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