FEQX
The Alfa Laval FEQX nozzle bowl separators are designed for industrial fermentation applications and are available in many different sizes and configurations, each one designed and adapted for dealing with the widely varying separation tasks required.
Experience the key benefits of FEQX nozzle bowl separators for industrial fermentation
- Stable separation
- Efficiently handles both high and low solids concentrations
- Optimized for maximum recovery
- Reduced product loss
- Scalable design
The FEQX separators are nozzle bowl type units designed for efficient separation of micro-organisms with high cell content, with or without solid impurities in the feed. In addition to featuring peripheral nozzles, the FEQX design allows part of the concentrate to be recirculated through the nozzles, enabling compensation for fluctuations in feed concentration and effective handling of very low feed solid levels.
How it works
The feed containing the liquid and the solids is introduced to the rotating centrifuge bowl from the top via a stationary inlet pipe, and is accelerated in a distributor before entering the disc stack. Separation takes place between the discs. The light phase moves through the disc stack towards the centre of the bowl, and is pumped out under pressure by means of a built-in paring disc. The yeast is collected at the bowl periphery and continuously discharged through the nozzles. Filler pieces prevent build-up of the solids between the nozzles.
Additional feature of the FEQX separator:
A portion of the concentrated solids discharged through the nozzles can be recirculated into the bowl via a dedicated recirculation inlet pipe, separate distributor, and recirculation tubes, allowing precise control of feed concentration and improved separation stability.
Test, validate, and scale up your next separation solution
Whether upgrading your production line or running a proof of concept, Alfa Laval helps you choose the right separator solution with confidence. Simply get in touch to arrange a consultation and trial at one of our test centres, or to rent a unit for onsite testing.
The Separator Innovator
Would you like to know more about our innovations in separation technology? Click on the link below. Alfa Laval invented the first disc stack separator and has led the way in the development of centrifuge technology for over a century. We are glad to share with you the expertise we have gained along the way. Visit our Separator Innovator knowledge base to learn more about advancements in separation and the steps Alfa Laval is taking to continue revolutionizing the technology.