NVE oil transportation magnetic pump

OVERVIEW

The Oil Transportation Magnetic Pump is designed specifically for the safe and efficient transfer of various oils. These pumps use magnetic drive technology to achieve leak-free performance and are particularly suited for handling oils that are sensitive to contamination.

Features

1. Magnetic Drive:
   • Leak-Free Operation: Utilizes a magnetic coupling to eliminate the risk of leaks, which is crucial for transporting oils that must remain uncontaminated.
   • Maintenance-Free: Reduces maintenance requirements by avoiding mechanical seals that wear out over time.
2. Corrosion-Resistant Materials:
   • Construction: Made from high-quality, corrosion-resistant materials such as stainless steel or fluoroplastic coatings to handle the chemical properties of different oils.
   • Durability: Ensures long-lasting performance even when dealing with aggressive or corrosive substances.
3. High Efficiency:
   • Optimized Design: Incorporates advanced hydraulic and magnetic drive designs to maximize efficiency and reduce energy consumption.
   • Reliable Performance: Designed for consistent operation with minimal downtime.
4. Temperature and Pressure Handling:
   • Temperature Range: Capable of operating across a wide temperature range, suitable for different types of oils that may vary in temperature.
   • Pressure Range: Handles various pressure requirements depending on the application needs.
5. Safety and Reliability:
   • No Leakage: The magnetic drive eliminates the possibility of leakage, ensuring safe operation and protecting the environment.
   • Overheat Protection: Equipped with cooling mechanisms to prevent overheating and ensure stable operation.
6. Versatile Applications:
   • Industries: Used in various industries including chemical processing, petroleum, automotive, and more where oil transportation is essential.

ADVANTAGES

1. Fully Sealed, Leak-Free: The pump is designed to be completely sealed with no leakage.
2. High Efficiency Hydraulics: CFD (Computational Fluid Dynamics) optimized hydraulic design with wide flow paths, high efficiency, excellent cavitation performance, and minimal radial forces.
3. Precision-Cast Flow Components: The flow components are made using precision casting molds, ensuring accurate dimensions, clean flow paths, and high efficiency.
4. Self-Cooling and Lubricating Transmission Parts: The pump’s fluid acts as a self-cooling and lubricating medium, eliminating the need for additional piping systems and reducing project costs.
5. High-Performance Magnetic Materials: Utilizes high-performance, high-temperature-resistant permanent magnetic materials to ensure sufficient magnetic torque.
6. Specialized Magnetic Circuit Design: For certain products, a large magnetic gap design is used to cater to industrial applications.
7. Minimal Seals: The pump integrates 1-2 seals to ensure safety and reduce maintenance.
8. Low Eddy Current Design: The pump features a low eddy current design for the isolation sleeve, enhancing pump efficiency.
9. Motor Connection Options: The pump can be connected directly to the motor or via a coupling. Direct coupling saves costs and space, offers higher transmission efficiency, and simplifies installation. For pumps above 45 kW, a coupling connection is recommended for easier maintenance.
10. Multiple Circulation Modes: Includes self-circulation, auxiliary impeller pressure circulation, and external circulation to accommodate different media.
11. Cooling and Heating Options: Can be equipped with cooling, heating, or insulating jackets as needed.
12. Motor Options: Compatible with standard Y series, YB series three-phase motors, as well as DC motors and permanent magnet motors.
13. Optimized Shaft Design: Features a rigid shaft structure with improved deflection index to reduce pump vibration.
14. Installation Options: Available in low-foot and center-line mounting configurations, suitable for different temperature media. Basic models use bottom support, while high-temperature models use central support.
15. Flange Standards: Flanges available in ANSI, GB, and other standards.
16. Axial Force Management: The pump’s axial force is primarily balanced by the impeller and self-balancing structure, with residual axial force managed by thrust bearings.
17. Forced Circulation: Optional auxiliary impeller can be used to ensure circulation and prevent bubble accumulation, maintaining flow.
18. Durable Bearings: Equipped with thick, heavy-duty ceramic thrust bearings made from high-purity silicon carbide (SiC) with a unique dual-bearing centering design and advanced fluid dynamic lubrication structure for reliable operation and extended bearing life.
19. Specialized Lubrication and Cooling: Features an internal circulation system that removes heat generated by eddy currents in the isolation sleeve and lubricates sliding bearings, ensuring balanced axial force and safe pump operation.
20. Fully Sealed Magnetic Rotors: Both the internal and external magnetic rotors are fully sealed to prevent corrosion and degradation of magnetic properties in corrosive environments.
21. Advanced Inducer Technology: Reduces the required cavitation margin.
22. Isolation Sleeve Capabilities: Equipped with complete drainage (for maintenance) and automatic air evacuation (for pre-startup) capabilities. Made from high-quality stainless steel using advanced manufacturing techniques.
23. Modular Design: Components are designed to be modular with good interchangeability.
24. Protection and Monitoring:
    • Dry Running and Low Flow Protection: Prevents damage due to dry running, low liquid flow, or cavitation. Includes over-pressure, under-pressure, phase imbalance, and phase loss protection, with a response time of ≤10 seconds.
    • Flow Monitoring: Monitors main circulation flow to protect the magnetic pump.
    • Additional Monitoring: Options for temperature, pressure, and bearing monitoring based on customer requirements to ensure safe system operation.

Applications

• Petroleum Industry: Transporting crude oil, refined oil products, and lubricants.
• Chemical Processing: Moving various chemicals and oils that require careful handling.
• Automotive: Handling engine oils and other automotive fluids.
• Industrial Use: General oil transfer in various industrial settings.