Jiangsu Hanpu Mechanical Technology Co., Ltd
Jiangsu Hanpu Mechanical Technology Co., Ltd
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Hybrid MVR falling film evaporator integrated with a multiple-effect (MEE) train for raw, refined, and back-end molasses clarification lines. The system concentrates juice/syrup at low temperature under vacuum, recycling latent heat via mechanical vapor recompression for low OPEX, improved color control, and stable throughput during long campaigns.
Juice/syrup enters preheaters, then flows as a thin film down vertical tubes at vacuum. Vapor from later effects is mechanically recompressed and reused as the primary heating medium. Balanced ΔT/LMTD and circulation maintain high coefficients with minimized sucrose degradation.
Wetted parts in SS316L (duplex/Ti on request). Food-grade finishes, drainable layouts, and validated CIP support HACCP/ISO programs in sugar processing.
| Parameter | Typical Range* |
|---|---|
| Effects | 3–6 (plus MVR hybrid module) |
| Steam economy (SE) | ~3–7 (higher with MVR integration) |
| Operating mode | Vacuum, continuous |
| Product outlet | Target °Brix to pan (feed-dependent) |
| Materials | SS316L standard; duplex/Ti optional |
*Performance depends on juice quality, color/ash, compression ratio, and fouling tendency.
Yes. A lead-effect MVR module or hybrid tie-in can reduce steam demand without replacing the whole train.
Operate at low ΔT and vacuum, limit residence time, and maintain pH control; CIP restores peak heat transfer.
Softening/antiscalant, optimized velocity/ΔT, and scheduled CIP windows maintain coefficients across the campaign.