Industrial Mvr Evaporator Zero Liquid Discharge Sugar For Starch Syrup
Price:
100000
MOQ:
1set
Delivery Time:
90days-150days
Brand:
Hanpu
Product Description
Industrial MVR Evaporator - Zero Liquid Discharge for Sugar & Starch Syrup
Engineer-to-order Mechanical Vapor Recompression (MVR) evaporator for sugar juice, molasses, and starch syrup concentration with integrated Zero Liquid Discharge (ZLD) options. The system recycles latent heat by mechanically recompressing secondary vapor, delivering low OPEX, stable °Bx/DS control, and minimal effluent for sustainable operation.
Key Benefits
- Energy Efficiency: Electric-duty MVR slashes fresh steam use after start-up.
- Product Quality: Vacuum/low ΔT evaporation protects color, flavor, and DE; tight °Bx/solids control.
- ZLD Readiness: Condensate polishing for reuse; concentrate routed to crystallizer/dryer for solids discharge.
- Hygienic Design: Food-contact stainless steels, drainable layouts, optional CIP/SIP.
- High Availability: 24/7 automatic operation with redundancy and predictive fouling monitoring.
Process & Thermal Economy
Secondary vapor is mechanically compressed to raise saturation temperature and reused as the heating medium. Optimized Δ T/LMTD, residence time, and circulation preserve sucrose/invert balance and DE, while enabling deep concentration for syrup finishing and ZLD schemes.
Materials & Hygiene
Wetted parts in SS316L/duplex (electropolish on request); sanitary connections, food-grade elastomers, sloped/drainable piping; validated CIP/SIP supporting HACCP/ISO 22000.
Process Overview -- Sugar & Starch Syrup ZLD
- Feed prep: clarification/filtration, pH trim, degassing to minimize color pickup and scaling.
- MVR evaporation (vacuum): falling film/forced circulation with tight ΔT for gentle, efficient concentration.
- Condensate polishing: filters/RO/AC to meet reuse (process/CIP) or discharge limits.
- Finishing/ZLD: syrup to target °Bx/DS; mother liquor to crystallizer/centrifuge/dryer for solids discharge.
- Automation: PLC/HMI recipes for crop/seasonal variability, alarm interlocks, historian, remote support.
Key Components
- MVR evaporator (falling film / forced circulation) with vapor-liquid separator
- Mechanical vapor compressor (turbo/Roots) with VFD
- Preheaters, main heater, condensers, vacuum/NCG handling
- PLC/HMI/SCADA; instruments (T/P/flow/cond/level/°Bx or DS)
- CIP/SIP skid; condensate polishing filters/RO; optional aroma capture
Performance & Sizing
| Parameter | Typical Range* |
|---|---|
| Operation | Continuous, 24/7 |
| Electric use (MVR) | ~15-40 kWh per ton of water evaporated (duty/CR dependent) |
| Product temperature | Low-temp vacuum duty to protect color/DE and reduce inversion |
| Sugar syrup (°Bx) | e.g., 60-75 °Bx; tighter spec via inline °Bx/viscosity control |
| Starch syrup (DS/DE) | e.g., 70-85% DS; DE preserved with gentle ΔT and residence time |
| Condensate quality | Polished for reuse (process/CIP) per site standards |
| Materials | SS316L/duplex; Ti/Hastelloy available for corrosives |
*Performance depends on feed composition, viscosity/fouling tendency, compression ratio, and heat-exchanger design.
FAQ
Can one line handle both sugar and starch syrup?
Yes--recipe-based setpoints (ΔT, residence time, pressure) and sanitary changeover enable multi-product operation.
Yes--recipe-based setpoints (ΔT, residence time, pressure) and sanitary changeover enable multi-product operation.
How is product quality protected?
Vacuum boiling lowers temperature; uniform thin film and tight ΔT minimize color formation and inversion/degradation.
Vacuum boiling lowers temperature; uniform thin film and tight ΔT minimize color formation and inversion/degradation.
How does ZLD integrate?
Condensate is polished for reuse; mother liquor proceeds to crystallization, centrifugation, and drying for solid discharge.
Condensate is polished for reuse; mother liquor proceeds to crystallization, centrifugation, and drying for solid discharge.
Application
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Jiangsu Hanpu Mechanical Technology Co., Ltd
Location
Junmin Road, Huangqiao Industrial Park, Taixing, Jiangsu, China (Mainland)
Contact Person
Jim(General Director)