AromaVap
Enhance the concentration of heat-sensitive fruit juices, berry juices, and herbal extracts with the Alfa Laval AromaVap plate evaporator. Designed for gentle and efficient evaporation, it operates under vacuum conditions to preserve valuable aromatic compounds. The once-through flow design keeps temperatures low, reducing hold-up volumes and ensuring fast startup times. This results in minimized residence time, high-quality products, and excellent yields.
Fast, gentle and highly effective concentration of delicate, heat-sensitive juices and herbal extracts with minimal product loss
- Fast, effective once-through concentration of heat-sensitive fruit and berry juices and herbal extracts
- No loss of product quality during concentration due to gentle handling and low temperatures
- Extracts, concentrates and collects aromatic compounds with no risk of loss with the vapour
- Simple operation with easy-to-access, easy-to-clean heat transfer surfaces
- Hygienic, easy-to-clean design that meets most global food industry standards
The Alfa Laval AromaVap plate evaporator is an ideal solution for concentrating heat-sensitive juices, herbal extracts, and other delicate liquids.. This once-through evaporator concentrates product is operating under vacuum conditions, ensuring low process temperatures, preventing the need for recirculation while minimizing hold-up volumes. This prevents the need for recirculation and reduces hold-up volumes. Low temperatures and short residence times maximize product quality and minimize product loss by reducing exposure to excessive heat, which is crucial for preserving aromatic compounds.
A specially designed aroma extraction module separates and concentrates volatile aromatic compounds, ensuring that valuable by-products are not lost during the concentration process.
Extremely versatile and compact, the AromaVap plate evaporator is easy to install, operate, and maintain, and ensures high product quality and yield.
Flexible configuration and capacities
Easily configure your AromaVap evaporator plate to your required evaporation duty in terms of processed product, water removal, and in/out concentrations, or let Alfa Laval engineers do it for you. Unlike shell-and-tube evaporators, where capacity is fixed once installed, AromaVap accommodates changing process requirements, and allows for easy capacity adjustments by simply adding or removing plates in the existing frame
Compact and cost-effective
Compared to shell-and-tube heat exchangers, the AromaVap evaporator plate has a significantly smaller footprint, reducing and simplifying operations, installation, and maintenance, and reducing costs. The design ensures low hold-up volumes with fast start-up and emptying times, which translates into higher uptime and higher yield.
Easy to inspect, easy to clean
Easily inspect the inner workings of the AromaVap from the ground floor. Simply remove the tightening bolts and roll back the pressure plate to access the heat transfer surfaces. No heavy tools are required. Glue-free, clip-on gaskets ensure tight seals and trouble-free replacement. Due to its low hold-up volume, the AromaVap requires only a small amount of cleaning media for effective Cleaning-in-Place (CIP), further reducing costs.
How the AromaVap plate evaporator works
The Alfa Laval AromaVap plate evaporator is a rising thin film plate evaporator. Product flows along the heating channels and evaporates, releasing a portion of its water content. Contact time of the product with the heating surface is limited due to the turbulence and high fluid velocity. The vapour/liquid mixture leaves the plate heat exchangers and enters a vapour separator, which separates the vapour phase and directs it to the upper outlet. The liquid phase collects at the bottom of the separator and is transferred through an outlet for subsequent processing in the next effect or to the final extraction point.
To prevent recirculation and overtreatment of the product, all effects work with once-through flow, using connection boxes, where necessary. The connection boxes function as intermediate vapour separators, removing the separated vapour and preparing the liquid phase for the next evaporation stage.
Fully automated, the AromaVap uses a centralized programmable logic controller (PLC) to regulate the feed flow of product and steam in order to extract the final product at the required concentration from the final stage of evaporation.
The use of an aroma concentration and separation unit enables the processing of the aromatic condensate extracted from the evaporator, thereby enriching the aroma content and making it available as an ingredient for further processing.
Pilot testing and rentals of evaporation systems
Try before you buy. Get expertise and advice from Alfa Laval engineers for the optimum configuration for your evaporation system, including:
- Detailed water analysis and characterization
- Process and water chemistry modelling
- Benchmark and/or pilot testing for moderate- to high-risk applications
- Detailed material compatibility evaluation
- Sample analysis
- Pilot tests
Visit the Alfa Laval Materials Technology & Chemistry Lab and Test Centre in Lund, Sweden, the Alfa Laval Innovation and Test Centre in Nakskov, Denmark, or rent one of our mobile pilot evaporation systems to conduct onsite trials at your plant.
Produkti
Pakalpojumi
Pārtikas sistēmu pakalpojumi
Alfa Laval pārtikas sistēmu pakalpojumi palīdz palielināt jūsu pārtikas sistēmu veiktspēju, maksimāli palielinot jūsu procesu efektivitāti. Tas ļauj jums:
- Nepārtraukti uzlabot savu darbību, lai saglabātu konkurences priekšrocības
- Koncentrēties uz darbspējas laiku, optimizāciju un pieejamību
- Maksimāli palielināt ieguldījumu atdevi visā pārtikas sistēmu dzīves ciklā
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Explore our range of evaporators
Alfa Laval offers a wide range of evaporation systems from plate evaporators, and rising film evaporators to tubular evaporators and falling film evaporators. Find out what would work for your evaporation needs.
