About Steam Jacketed Rotary Lobe Pump
Steam Jacketed Rotary Lobe Pump
Lobe pumps are used in a variety of industries including, pulp and paper, chemical, food, beverage, Pharmaceutical, and biotechnology. They are popular in these Diverse industries because they offer superb sanitary qualities, high efficiency, reliability, corrosion resistance, and good clean-in-place and sterilize-in-place (CIP/SIP) characteristics.These pumps offer a variety of lobe options including single, biwing, tri-lobe (shown), and multi-lobe.Rotary lobe pumps are Non-contacting and have large pumping chambers, allowing them to handle solids such as cherries or olives without damage. They are also used to handle slurries, pastes, and a wide variety of other liquids. If wetted, they offer self- priming performance. A gentle pumping action minimizes product degradation. They also offer reversible flows and can operate dry for long periods of time. Flow is relatively independent of changes in process pressure, so output is constant and continuous.
Optimized for Viscous MediaFeaturing bi-lobe, tri-lobe, or multi-lobe rotors and a positive displacement design, this pump excels at handling ultra-thick fluids such as chocolate, pulp, and honey. Its self-priming mechanism and steam jacket enable effortless flow of sticky or temperature-sensitive products.
Hygienic and Easy to CleanDesigned for industries with strict hygiene protocols, the pump offers a smooth internal surface (Ra 0.6 m) and full compatibility with CIP (Clean-in-Place) and SIP (Sterilize-in-Place) processes. This minimizes downtime and ensures contamination-free operation.
Versatile Applications and ConfigurationsEngineered with multiple shaft materials, elastomer options, and mounting styles, the pump adapts to a variety of process requirements. Its reversible and bi-directional rotation capability extends application flexibility in both manual and automated systems.
FAQs of Steam Jacketed Rotary Lobe Pump:
Q: How does the steam jacketed rotary lobe pump handle highly viscous materials?
A: This pump utilizes a positive displacement, rotary lobe mechanism coupled with a steam jacket, which maintains high fluid temperatures to reduce viscosity. This allows for efficient transfer of materials up to 1,000,000 cP, such as chocolate, honey, and syrup.
Q: What are the advantages of the hygienic internal finish Ra 0.6 m?
A: The ultra-smooth internal surface reduces product adhesion, making it easier to clean and sanitize. This helps prevent microbial buildup, ensuring compliance with cGMP and hygiene standards in food, pharma, and dairy industries.
Q: When is CIP/SIP cleaning recommended for this pump?
A: CIP (Clean-in-Place) and SIP (Sterilize-in-Place) processes are recommended after each production batch or product changeover, especially when handling sensitive or high-risk media, to maintain cleanliness and meet hygienic standards.
Q: Where can the steam jacketed rotary lobe pump be installed?
A: The pump is suitable for installation in food processing plants, pharmaceutical manufacturing, chemical factories, and dairy operations. It can be baseplate or skid-mounted to fit a range of industrial layouts across India and worldwide.
Q: What is the benefit of reversible, bi-directional operation?
A: Reversible flow enables flexible process control, facilitating product recovery, line clearance, or dual-direction filling operations, ultimately enhancing process efficiency and minimizing waste.
Q: How is the pump controlled and monitored during operation?
A: The pump supports optional VFD (Variable Frequency Drive) for speed control, and offers both manual and automatic operation modes. It can be integrated with process automation systems for real-time control and monitoring.