Forced Circulation MVR Vacuum Evaporator for Sorbitol Concentration and Recovery
Product Spotlights
As a leading manufacturer based in Qingdao, Shandong, China, Qingdao Conqinphi Environmental Technology Group Co., Ltd. is proud to present our Forced Circulation MVR Vacuum Evaporator for Sorbitol Concentration and Recovery. With over 8 years of experience in environmental technology equipment, we have engineered this evaporator to deliver high-efficiency concentration of sorbitol solutions while minimizing energy consumption. Our machine leverages mechanical vapor recompression (MVR) technology under vacuum to achieve gentle, low-temperature evaporation, preserving product quality and maximizing recovery rates.
This forced circulation design ensures stable operation even with viscous or scaling-prone fluids like sorbitol. The system is built with premium stainless steel and advanced automation, making it ideal for food, pharmaceutical, and chemical industries requiring precise concentration. Each unit is fully customizable to match your specific capacity and process parameters.
Key Features & Technical Specifications
- Forced Circulation Design: Prevents fouling and scaling, suitable for high-viscosity sorbitol solutions.
- MVR Technology: Recycles latent heat of vapor, reducing energy consumption by up to 60% compared to traditional systems.
- Vacuum Operation: Low boiling point evaporation (40-80°C) protects heat-sensitive sorbitol from degradation.
- PLC Automatic Control: Touch-screen interface with real-time monitoring of temperature, pressure, flow, and concentration.
- Sanitary Design: All wetted parts are 316L stainless steel, with CIP cleaning capability for food-grade production.
- Compact Footprint: Skid-mounted assembly saves floor space and simplifies installation.
| Parameter | Value Range |
| Evaporation Capacity | 500 – 10,000 kg/h (customizable) |
| Operating Vacuum | -0.08 to -0.095 MPa |
| Evaporation Temperature | 50 – 80 °C |
| Concentration Output | Up to 85% (depending on feed) |
| MVR Compressor Type | Centrifugal / Roots (optional) |
| Power Consumption | 60 – 120 kWh per ton of water evaporated |
Advantages for Your Sorbitol Production
Compared to conventional multi-effect evaporators, our forced circulation MVR vacuum system offers:
• Energy Efficiency: Lower operating costs – payback period typically within 12 months.
• Product Quality: Gentle evaporation prevents caramelization and maintains sorbitol purity.
• Operational Flexibility: Quick start-up and shutdown, adjustable to fluctuating feed rates.
• Environmental Benefit: Reduced steam demand and wastewater generation.
• Easy Maintenance: Forced circulation reduces scaling, and the open design allows easy inspection.
Trust Built on Excellence
Qingdao Conqinphi Environmental Technology Group Co., Ltd. is a certified manufacturer with ISO9001, HACCP, SA8000, OHSAS18001, and many other international standards. Our factory spans 10,000–30,000 square meters and employs over 200 skilled professionals. With an annual export value of US$10–50 million, our equipment is shipped to North & South America, Europe, Southeast Asia, Africa, and the Middle East. Every evaporator undergoes rigorous quality checks before leaving our Qingdao port.
We invite you to experience the reliability of our forced circulation MVR vacuum evaporator. Contact us today for a tailored solution that boosts your sorbitol concentration efficiency while lowering your energy bill. Your inquiry is welcome!
Frequently Asked Questions
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Q: What is the typical payback period for this MVR evaporator?
A: Depending on local energy prices and operating hours, most customers see a return on investment within 12 to 18 months due to reduced steam consumption. -
Q: Can this evaporator handle other sugar alcohols besides sorbitol?
A: Yes, it is suitable for xylitol, maltitol, erythritol, and similar solutions with high viscosity. Please provide your specific parameters for customization. -
Q: What is the maximum concentration achievable?
A: Typically up to 85% solids content, but it depends on the feed viscosity and purity. We can design for higher concentrations if needed. -
Q: Does the system require a steam boiler?
A: No, the MVR technology uses electricity to drive the compressor, eliminating the need for a steam boiler in most cases. A small amount of steam may be used for start-up if required. -
Q: What materials of construction are available?
A: Standard wetted parts are 316L stainless steel. For corrosive applications, we also offer duplex stainless steel or titanium upon request. -
Q: Is the equipment easy to clean?
A: Yes, the forced circulation design allows CIP (Clean-in-Place) cleaning with minimal disassembly. Sanitary connections are standard. -
Q: What certifications do you hold?
A: Our factory is certified with ISO9001, HACCP, SA8000, OHSAS18001, and others. We can also provide material certificates and pressure vessel certifications as required. -
Q: How long is the delivery time?
A: Typical lead time is 30–60 days after order confirmation, depending on capacity and customization level.
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