Board-Type MVR Evaporator Used in Sugar Crystallization & Salt Recovery Applications
Product Spotlights
Anping County Boli Hardware Wiremesh Products Factory, established in 1998, has been a reliable manufacturer in industrial equipment for over two decades. While our roots are in wire mesh, we have expanded our expertise to supply high-performance evaporation systems for demanding industries. Our Board-Type MVR Evaporator is specifically engineered for sugar crystallization and salt recovery applications, offering a cost-effective and energy-efficient solution. With annual export value between US$5 million and US$10 million, we serve global markets including North America, Europe, and Southeast Asia, ensuring our products meet international quality standards.
This evaporator utilizes Mechanical Vapor Recompression (MVR) technology, which recycles the latent heat of vaporized water, drastically reducing energy consumption compared to traditional multi-effect evaporators. The board-type design ensures high heat transfer efficiency, compact footprint, and easy maintenance. Whether you are concentrating sugar syrup or recovering salt from brine, our system delivers consistent performance with minimal operational costs.
Key Features & Technical Specifications
- High Energy Efficiency: MVR technology reduces steam consumption by up to 80% compared to conventional evaporators. Energy savings translate directly to lower operating costs.
- Board-Type Heat Exchanger: Corrugated plates provide turbulent flow, enhancing heat transfer coefficient (up to 5000 W/m²·K). The design minimizes fouling and facilitates easy cleaning.
- Wide Application Range: Suitable for both sugar crystallization (e.g., glucose, fructose, sucrose) and salt recovery (e.g., NaCl, KCl, Na₂SO₄). Handles solutions with high viscosity or scaling tendency.
- Compact Footprint: Modular board-type design saves floor space, ideal for retrofitting into existing production lines.
- Automated Control: Equipped with PLC and HMI touch screen, allowing precise control of temperature, pressure, flow rate, and concentration. Remote monitoring available as an option.
- Durable Construction: Made from stainless steel (SS304/SS316L) with optional anti-corrosion coatings for aggressive media. All components are resistant to high temperature and pressure.
- Flexible Capacity: Evaporation capacity ranges from 500 kg/h to 50,000 kg/h, customizable to your specific production needs.
| Parameter | Value |
|---|---|
| Evaporation Capacity | 500 – 50,000 kg/h (customizable) |
| Operating Temperature | 60°C – 100°C (adjustable) |
| Compressor Type | Centrifugal or Roots blower (optional) |
| Heat Transfer Area | 10 – 500 m² (per module) |
| Material of Construction | SS304 / SS316L (optional) |
| Power Consumption | 15 – 150 kW (depending on capacity) |
Benefits for Your Business
- Lower Operating Costs: By reusing vapor energy, you can reduce steam consumption by 70-80%, cutting utility bills significantly.
- Improved Product Quality: Gentle evaporation at low temperature preserves sugar crystal integrity and prevents salt degradation. Consistent concentration enhances final product purity.
- Environmentally Friendly: Reduced energy consumption means lower carbon footprint. Closed-loop design minimizes vapor emissions.
- Easy Maintenance: Board-type heat exchanger plates are individually removable for cleaning or replacement without disturbing other plates. Downtime is minimized.
- Scalable Design: Modules can be added to increase capacity as your production grows. No need to replace entire system.
Frequently Asked Questions
-
Q: What is the working principle of a Board-Type MVR Evaporator?
A: The evaporator uses a mechanical compressor to raise the pressure and temperature of the vapor generated from boiling liquor. This compressed vapor is then used as heating medium in the heat exchanger, condensing and releasing latent heat to evaporate more water. This cycle dramatically reduces energy input. -
Q: Can this evaporator handle high-viscosity sugar solutions?
A: Yes, the board-type design with turbulent flow ensures efficient heat transfer even for viscous fluids. However, we recommend providing viscosity data for optimal design. We can also incorporate special plate geometries for high-viscosity applications. -
Q: What is the expected lifespan of the evaporator?
A: With proper maintenance, the evaporator can last over 15 years. The stainless steel construction resists corrosion, and the plates are replaceable. Regular cleaning and inspection will extend service life. -
Q: Do you provide installation and commissioning services?
A: Yes, we offer on-site installation supervision and commissioning support. Our technical team can also train your operators. Please inquire about service packages. -
Q: How long does it take to manufacture and deliver?
A: Typical lead time is 60–90 days after order confirmation, depending on capacity and customization. We ship from Tianjin, Qingdao, or Shanghai ports. Contact us for precise schedule. -
Q: Can the evaporator be used for both sugar and salt recovery in the same system?
A: While the basic design is similar, the specific material and operating parameters may differ. We can design a multi-purpose unit with adjustable parameters, but it is more efficient to have dedicated units for each application. We recommend discussing your specific needs. -
Q: What safety features are included?
A: The system includes pressure relief valves, temperature sensors, emergency shutdown, and automatic overload protection for the compressor. Additional safety features can be added per customer request. -
Q: Do you have references from similar industries?
A: Yes, we have supplied MVR evaporators to sugar refineries and salt manufacturing plants in various countries. We can provide references upon request, subject to confidentiality agreements.
Why Choose Our Board-Type MVR Evaporator?
With over 25 years of manufacturing experience, Anping County Boli Hardware Wiremesh Products Factory has built a strong reputation for quality and reliability. Our annual export value of US$5–10 million demonstrates our capability to serve global clients. We ship from major Chinese ports (Tianjin, Qingdao, Shanghai) to markets across North America, South America, Europe, Africa, and Asia. Our team is committed to providing customized solutions that meet your exact process requirements. Contact us today for a detailed proposal or to arrange a factory visit. Let us help you improve your sugar crystallization or salt recovery efficiency with advanced MVR technology.
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