Avantages
Les Tetra Pak® Unité bactofuge sont traditionnellement intégrées au prétraitement du lait de fromagerie, lors duquel les acides butyriques (anaérobie) sont éliminés. Les unités Bactofuge permettent également d'améliorer la qualité des poudres, du lait et de la crème destinés à la consommation dans lesquels les spores aérobies (comme les bacillus cereus) sont en général éliminées.
L'efficacité de l'unité est indiquée sous la forme d'une réduction exprimée en pourcentage du niveau entrant de bactéries et de spores. En général, l'efficacité peut être de 99 % maximum. Concernant les installations requérant une forte efficacité, plusieurs unités peuvent être installées en série.
Données clés
Unités d’élimination des spores et des bactéries, ou de concentration de protéines
Capacité
5 000 l/h à 55 000 l/h
Applications
Prétraitement du lait de fromage, du lait de consommation, du lait pour la production de poudre, du lactosérum et concentration de protéines.
Units for removal of spores and bacteria
- Excellent product quality since hermetic seals prevent intake of destructive air
- AirTight technology enables superior spore and bacteria removal efficiency
- Bactofuge units designed for unmatched flexibility in both capacity and recipe range
Caractéristiques
Hermetic inlet seals
Superior spore and bacteria removal and energy efficiency
Outside the unit, the piping is connected to a rotating spindle by hermetic seals. This prevents any air from entering the Bactofuge unit and any product from leaking out. The absence of air minimizes the risk of particle and aggregate size being reduced. It enables better spore and bacteria removal efficiency at a lower rotation speed and hence lowers energy consumption.
Hollow spindle
Gentle treatment safeguards product quality
By contrast to competing models, in Tetra Pak® Bactofuge units the product enters the bowl smoothly and accelerates gradually as it passes through the rotating spindle. This, combined with the absence of air in the system, means the product is handled gently. This ensures that the size of particles and aggregates is always maintained.
Corrosion resistant bowl
Increases bowl lifetime, saves money
The use of Duplex and Super Duplex steel for our bowl material offers a high resistance to corrosion and therefore extends the lifetime of the bowl. We offer a 10 year guarantee on bowl material for all AirTight Design Separators.
Hermetic outlet seals
Maintains product quality
The product exits the Bactofuge unit via hermetic outlet seals. This prevents overflow and, in two phase machines, the unwanted mixing of the clean milk with the spore and bacteria enriched milk. It also prevents air entering the machine, which could split the fat globules and cause issues in downstream processes.
Product discharge pumps
Enables flexibility and low energy consumption
The product leaves the Bactofuge unit through one or two rotating pumps, depending on model. The use of pumps - as opposed to the paring discs - makes it possible to run a wide range of capacities in the same machine without any mechanical alterations. It also increases energy efficiency.
Options
Encapt (TM) technology
Revolutionary energy-saving technology for high-capacity separators
By lowering pressure and reducing air friction around the separator bowl, EncaptTM cuts the energy consumption of a Tetra Pak® Separator with AirTight technology by up to 40% compared to other separators.* This improves both operational cost and environmental impact. It is achieved through a combination of a low-pressure pump, discharge pump, water lock and hermetically sealed outlet
*Numbers refer to a production scenario of hot milk skimming at 55 000 l/h including feed and booster pumps.
INSTAL module
Decreases installation time
The INSTAL module is delivered as an assembled and pre-tested unit ready for production.
Consists of:
- Stainless-steel frame
- All peripherals necessary for operations
- Assembly and pre-testing
Manuel de transformation des produits laitiers - En ligne
Le Manuel de transformation des produits laitiers est un condensé de notre vaste savoir-faire ; il fournit des informations détaillées et faciles à comprendre sur les processus de fabrication.
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