Agitated Vessels for Blending of Liquids
Agitated vessels for liquid blending are mixing systems designed to combine miscible liquids into uniform products through efficient agitation. These vessels provide rapid, complete blending with minimal energy input through optimized impeller selection, placement, and operating parameters verified by CFD analysis.
Why are Agitated Vessels Needed for Blending of Liquids?
Liquid blending requires agitated vessels to achieve uniform composition throughout the batch volume in minimum time. Even miscible liquids require mechanical mixing to overcome density and viscosity differences that cause stratification. Efficient blending reduces cycle times, improves product consistency, and minimizes energy costs.
Industries Using Agitated Vessels for Blending of Liquids
Common industries include:
- Chemical Processing
- Food and Beverage
- Petroleum
- Cosmetics
- Pharmaceuticals
- Paints and Coatings
Specifications and Characteristics
At Roben, Mfg, Inc., we offer comprehensive options including:
- High-efficiency axial flow impellers
- Optimized baffle configurations
- Variable speed drives
- CIP-capable sanitary designs
- Rapid blend time capability
Certifications and Standards
Our agitated vessels are designed and manufactured in accordance with stringent industry standards:
- ASME Boiler and Pressure Vessel Code: Pressure vessel design and fabrication
- FDA cGMP Guidelines: Pharmaceutical manufacturing compliance
- 3-A Sanitary Standards: Food and dairy equipment
- ISO 9001: Quality management system certification
- CE Marking: European compliance certification
- ATEX Directive: Explosive atmosphere certification where applicable
Agitated Vessels for Blending of Liquids FAQs
What blend times are achievable?
Blend time depends on fluid properties, tank geometry, and impeller design. For miscible liquids of similar viscosity, properly designed vessels achieve 95% uniformity in 30-60 seconds. More challenging applications with viscosity or density differences require longer blend times. CFD modeling predicts and optimizes blend performance.
How do you blend liquids with different densities?
Density differences require adequate power input and proper impeller placement to overcome stratification tendency. Bottom-entering agitators or impellers positioned near the lighter liquid level improve blending. Staged addition may be required for extreme density differences. CFD analysis verifies uniform blending.
Contact Roben, Mfg, Inc.
For more information about our agitated vessel solutions or to request a quote, please contact Roben, Mfg, Inc. today. Our experienced engineering team utilizes advanced CFD software to optimize agitator designs for your specific mixing requirements.
Phone: (732) 364-6000 | Email: sales@robenmfg.com
760 Vassar Ave, Lakewood, NJ 08701
