CaviFlow® Cavitation Modules
Multifunctional for viscous, multiphase and particle-containing media
RAPTECH CaviFlow® Plug & Play Inline Modules combine several functions, including mixing, homogenizing, emulsifying, dispersing, reaction intensification, cell disruption and extraction. Hydrodynamic Cavitation Technology enables efficient process intensification for industrial applications.
As a pressure-driven system, CaviFlow® operates without high-frequency energy supply and efficiently converts hydraulic energy into process effects. Operating costs are reduced as only the upstream pump requires electricity. Precise control allows the intensity to be adapted precisely to specific requirements.
Fast integration without high investment costs
RAPTECH CaviFlow® Modules are integrated inline into process systems via plug & play with their threaded or flanged connections and are ready for immediate use. Without high investment costs and with less maintenance than mechanical agitators and high-pressure homogenizers or rotor-stator homogenizers. CaviFlow® can be used across all industries with scalable flow rates from 6 m³/h to 100 m³/h and beyond.
As a static homogenizer and disperser, CaviFlow® requires little maintenance in harsh environments and can process viscous, multiphase and particle-containing media with the smallest particle sizes.
As a pressure-driven system, CaviFlow® operates without high-frequency energy supply and efficiently converts hydraulic energy into process effects. Operating costs are reduced as only the upstream pump requires electricity. Precise control allows the intensity to be adapted precisely to specific requirements.
Fast integration without high investment costs
RAPTECH CaviFlow® Modules are integrated inline into process systems via plug & play with their threaded or flanged connections and are ready for immediate use. Without high investment costs and with less maintenance than mechanical agitators and high-pressure homogenizers or rotor-stator homogenizers. CaviFlow® can be used across all industries with scalable flow rates from 6 m³/h to 100 m³/h and beyond.
As a static homogenizer and disperser, CaviFlow® requires little maintenance in harsh environments and can process viscous, multiphase and particle-containing media with the smallest particle sizes.
Advantages
Pens
Input
Low maintenance | No moving parts inside
Acoustic panel
CaviFlow® Cavitation Module Functionality
CaviFlow® is a fluidically and acoustically designed inline module that induces cavitation by purely hydrodynamic means . The process fluid is directed under high pressure through specially designed, tiny nozzle openings within an acoustic plate. The resulting flow gradients generate high-intensity localized vortex zones and pressure differences. The liquid is additionally focused, separated and recombined by specifically arranged metallic structural elements within the flow channel - so-called pins - which further increases the cavitation induction.
Cavitation without external energy or ultrasound source
In contrast to conventional hydrodynamic or ultrasound-based cavitation technologies, the CaviFlow® Module does not require an external ultrasound source. Cavitation in CaviFlow® is generated solely by the internal flow and geometry design of the module itself. The process remains completely encapsulated in the cavitation unit and has no mechanical or damaging influence on downstream system components. Only the upstream pump consumes power.
Cavitation without external energy or ultrasound source
In contrast to conventional hydrodynamic or ultrasound-based cavitation technologies, the CaviFlow® Module does not require an external ultrasound source. Cavitation in CaviFlow® is generated solely by the internal flow and geometry design of the module itself. The process remains completely encapsulated in the cavitation unit and has no mechanical or damaging influence on downstream system components. Only the upstream pump consumes power.
- No external ultrasonic source required
- Cavitation generation purely through internal flow and geometry design
- No mechanical stress or damage to downstream system components
- Energy-efficient operation - power consumption exclusively via the upstream pump
Key Benefits
Energy-Efficient Inline-Operation
Scalable & Continuous
Precise Process Control
- Pressure-driven process (no high-frequency energy required)
- Efficient conversion of hydraulic energy into process effects
- Competitive energy consumption depending on application
Scalable & Continuous
- Proven from lab to industrial scale
- Designed for continuous flow processing
- Suitable for high-throughput applications
Precise Process Control
- Adjustable via pressure, flow rate, and reactor design
- Tunable cavitation intensity and residence time
Multifunctional integration
Robust and suitable for industrial use
- Mixing, emulsifying, homogenizing and dispersing
- Reaction initiation and intensification
- Cell disruption and extraction.
Robust and suitable for industrial use
- No high-frequency transducers
- Suitable for harsh environments
- Suitable for viscous, multiphase and particle-containing systems
Result: Reduces cost, equipment counts and process complexity.
Technical Data
The CaviFlow® Inline Modules are scalable for a wide range of flow rates and production volumes as well as liquids of different viscosities. Whether refinery, fuels, recycling management, water purification or chemicals - CaviFlow® is configured for your production. The modules are implemented in existing process plants using a simple plug & play solution.
Several CaviFlow® Modules can be connected in series as a serial cascade to increase mixing quality and throughput. This allows even viscous media to be homogenized efficiently - flexible, scalable and easy to maintain.
- Scalable for flow rates from 6 m³/h to 100 m³/h
- Suitable for liquids with a wide range of viscosities
- Standardized connections (DN 40 / DN 80 flange or 2" / 3" thread)
Several CaviFlow® Modules can be connected in series as a serial cascade to increase mixing quality and throughput. This allows even viscous media to be homogenized efficiently - flexible, scalable and easy to maintain.
| CaviFlow ® 6 | CaviFlow ® 25 | CaviFlow ® 50 | CaviFlow ® 100 | ||
|---|---|---|---|---|---|
| Flow rate | up to 6 m³/h | up to 25 m ³/h | up to 50 m³/h | up to 100 m³/h | |
| Form | max. 10 bar | max. 10 bar | max. 10 bar | max. 10 bar | |
| Pressure difference | 2-7 bar | 2-7 bar | 2-7 bar | 2-7 bar | |
| Density of processed liquid | up to 1,300 kg/m³ | up to 1,300 kg/m³ | up to 1,300 kg/m³ | up to 1,300 kg/m³ | |
| Viscosity of processed liquid at 50 °C | up to 500 cSt | up to 500 cSt | up to 500 cSt | up to 500 cSt | |
| Material | Black steel, stainless steel | Black steel, stainless steel | Black steel, stainless steel | Black steel, stainless steel | |
| Working temperature | according to the data sheet of the liquid media | according to the data sheet of the liquid media | according to the data sheet of the liquid media | according to the data sheet of the liquid media | |
| Risk of explosion | no | no | no | no | |
| Connection | DN 40 flange or 2 "thread | DN 50 flange or 2 "thread | DN 80 flange or 3" thread | DN 80 flange or 3" thread | |
| Weight black steel | 17,5 kg | 24,0 kg | 44,0 kg | 48,0 kg | |
| Stainless steel weight | 17.8 kg | 24,2 kg | 44,5 kg | 48,5 kg | |
| Dimensions H/W/D (with flange) | 216x188x188 mm | 272x225x225 mm | 410x250x250 mm | 410x275x275 mm | |
| Dimensions H/W/D (with thread) | 272x200x200 mm | 272x200x200 mm | 410x250x250 mm | 410x275x275 mm | |
From Testing to Industrial Scale
Flexible Solutions
RAPTECH provides not only ready-to-use CaviFlow® Inline Modules, but also customized process solutions through to complete process or plant concepts, depending on customer requirements. RAPTECH Cavitation Technology can be integrated as a key process unit into existing production lines or implemented as part of newly developed process solutions.
In addition to ready-to-use CaviFlow® Modules, RAPTECH´s R&D Service develops customer-specific solutions in its pilot plant. This enables process testing, optimization, and scale-up support for industrial applications.This is how we put your processes into practice.
Low-maintenance Design
CaviFlow®
CaviFlow® Modules impress with their durable technical design. Made of black or stainless steel, they are equipped with a functional threaded or flanged connection.
There are no moving parts inside the module. This guarantees low maintenance and very low susceptibility to faults.
Services
Implementation & Project Support
Our competent RAPTECH team supports you personally in every phase of your project - from concept development to the final commissioning of your CaviFlow® System.
Close cooperation results in solutions that are precisely tailored to your individual requirements. We look forward to hearing from you and implementing your project together
- Our services include project planning, comprehensive engineering services and on-site appointments.
Close cooperation results in solutions that are precisely tailored to your individual requirements. We look forward to hearing from you and implementing your project together
Install. Switch on. Increase efficiency.
With CaviFlow®, you can integrate high-performance cavitation technology for homogenization and dispersion into your existing system via plug & play - space-saving, low-maintenance and suitable for use in all industries.
- Simply send us a short message. We look forward to your requirements.
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CaviFlow modules
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