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Foam System

The Cetotec foam system ensures thorough and at the same time energy-saving removal of foam as well as foam producing substances in your vinegar fermenter. This guarantees a higher and more stable fermentation performance while saving energy.

Highly energy-efficient foam removal

Foam removal without any chemical additives

Reduction of new foam production by constantly removing foam from the fermentation

Reduction of fermentation disruptions by removing dead bacteria

User-friendly installation beside the fermenter

Description

Foam producing substances are amongst others dead bacteria, their metabolites as well as unsoluable extracts from raw material. These substances are not only unwanted in the finished product but can also lead to lower fermentation performance as well as disruptions.Therefore the goal is to efficiently remove and in the long run minimize the amount of foam on the fermentation liquid. Due to its sophisticated design and ease in handling, the Cetotec foam system is ideally suited for this specific task. The Cetotec foam system has been successfully installed in numerous vinegar fermenters worldwide.

Function

The foam is carried out by the exhaust air exiting the vinegar fermenter through a hole in the upper part of the outside fermenter wall. The foam flows into a foam collection basin with integrated foam separator and is subsequently pumped into a tank by the foam pump. High-value raw materials can be reintroduced into the fermentation process as foam concentrate.

The portion of removed or reintroduced foam can, relative to the foam pressure, either be manually controlled or via an automatic valve. The specially developed foam pump only needs 1,5kW and is started up only if a specific amount of foam concentrate has settled in the system. As every pump needs to be serviced after a couple of years, the convenient installation next to the fermenter enables user-friendly maintenance procedures.

Available Sizes

CETOTEC delivers custom-tailored foam systems for all fermenter sizes in vinegar production.

Matching answers for the usual questions

What can I do with the foam?

The foam liquid is usually collected in a foam tank and can be further processed depending on the concentration.

What do I do in case of excessive foaming?

The following things should be checked first: raw material, aeration, concentration in the fermenter, temperature control.

We provide made to measure equipment.

Find your fermenter:

Special Fermenter SF6

Our recommendation:

Fermenter and Aerator sizeSF6

Volume of vinegar in liters per year (10%)0

Type of nutrientsNutracet complete

Amount of nutrients in kilograms0

Special Fermenter SF6

Get a quote from Cetotec.

  • SF6 0 liter
  • Nutracet complete 0 kg

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CETOTEC GmbH

Zilzkreuz 23
53604 Bad Honnef
Germany

Phone: +49 2224 9000 00
Mail: info@cetotec.com

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