Jiangsu Hanpu Mechanical Technology Co., Ltd
| Payment Terms | T/T,L/C,D/A |
| Supply Ability | 1 set/ 3 months |
| Delivery Time | 90 days |
| Packaging Details | Bulk with strap |
| Advantage | consumption saving,low run expense |
| Applicable Industries | chemical industry |
| Material | SS304/316L/Ti |
| Heating method | Steam |
| Main parts | heater and evaporator |
| Function | Liquid concentration and crystallization |
| key words | MVR evaporator |
| Voltage | As customers' requirement |
| Vacuum degree | as designed |
| Warranty of core component | 1 year |
| Brand Name | HANPU |
| Model Number | HP-MVR |
| Certification | ISO,CE |
| Place of Origin | Jiangsu，China |
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Product Specification
| Payment Terms | T/T,L/C,D/A | Supply Ability | 1 set/ 3 months |
| Delivery Time | 90 days | Packaging Details | Bulk with strap |
| Advantage | consumption saving,low run expense | Applicable Industries | chemical industry |
| Material | SS304/316L/Ti | Heating method | Steam |
| Main parts | heater and evaporator | Function | Liquid concentration and crystallization |
| key words | MVR evaporator | Voltage | As customers' requirement |
| Vacuum degree | as designed | Warranty of core component | 1 year |
| Brand Name | HANPU | Model Number | HP-MVR |
| Certification | ISO,CE | Place of Origin | Jiangsu，China |
| High Light | consumption saving mvr system ，nacl evaporative crystallization mvr system ，ti mechanical vapor recompression evaporator | ||
The Titanium (Ti) MVR evaporation & crystallization system is purpose-built for table salt and industrial salt. By mechanically recompressing and reusing latent heat, it cuts specific energy use and fresh steam demand while delivering consistent crystal quality and narrow size distribution.
MVR compresses secondary vapor to a higher temperature and reuses it as the heating medium, dramatically reducing energy per unit of water evaporated. Titanium’s superior resistance to chloride media at elevated temperatures curbs fouling/corrosion-driven efficiency loss and unplanned outages.
Typical power consumption ≈ 15–35 kWh per ton of water evaporated (depends on compression ratio, ΔT and heat-transfer area). Cooling water and boiler load are greatly reduced.
Forced-circulation (FC) crystallizer maintains stable heat-transfer coefficients and slurry density, producing a tight particle size distribution (table-salt fraction).
Titanium tube bundles / Ti-clad plate exchangers on critical duty; duplex stainless steel may be used for structural frames to optimize cost.
Required data: brine composition (NaCl, Ca/Mg, sulfates/silicates, insolubles), target NaCl grade & size, allowable ΔT, BPE, viscosity–temperature curve, scaling tendency, available utilities and annual operating hours.
| Parameter | Typical value/range* |
|---|---|
| NaCl (dry basis) | ≥ 99.2% (up to ≈99.7% with enhanced purification) |
| Product moisture | ≤ 0.2% (grade-dependent) |
| Crystal size bands | Fine 0.2–0.5 mm; Table 0.5–1.2 mm; Coarse 1.2–2.5 mm |
| Line capacity (finished salt) | 5–500 t/d (modular, multi-train) |
| Power (MVR) | ≈ 15–35 kWh per ton of water evaporated |
| CIP interval | ≥ 10–20 days (depends on feed and operating strategy) |
| Primary materials | Ti Gr.2/Gr.12 for critical wetted surfaces; duplex stainless steel for structural support |
| Criterion | Ti MVR System | Multi-Effect (MEE) | TVR |
|---|---|---|---|
| Fresh steam dependence | Very low (mostly electric) | Medium–high | Medium |
| Specific energy use | Low (latent heat reuse) | Medium (more effects required) | Medium |
| Corrosion resistance / service life | High (Ti on critical parts) | Medium (316L/duplex trade-offs) | Medium |
| Crystal size control | Excellent (FC + stable ΔT) | Good | Good |
| Start/stop & load following | Excellent | Good | Good |
| Total cost of ownership | Medium–high (shorter payback) | Medium | Medium |
Brine: purified NaCl 24–26 wt% → Target: 0.5–1.2 mm table-salt grade.
Train: Ti heat-surface MVR FC crystallization + peeler/pusher centrifuge + fluid-bed drying + screening + in-line iodization + packing.
Takeaways: very low fresh steam and cooling water, stable mother-liquor recycle, long campaign runs, and consistent crystal quality.
Why choose titanium instead of 316L?
In chloride brines at elevated temperatures, titanium offers superior resistance to pitting/crevice corrosion, reducing heat-transfer decay and unplanned downtime.
What energy consumption can be achieved?
Well-designed MVR systems typically see 15–35 kWh per ton of water evaporated; actual results depend on compression ratio, ΔT, heat-transfer area and operating strategy.
How do you manage scaling and CIP frequency?
Front-end softening/clarification/filtration lower scale precursors; during operation, optimize velocity and ΔT; periodic CIP restores heat-transfer efficiency and extends run length.
Can multiple size grades be produced?
Yes—drying plus screening can deliver Fine/Table/Coarse bands, with packaging from small retail to bulk.
Company Details
Business Type:
Manufacturer
Ecer Certification：
Verified Supplier
Jiangsu Hanpu Mechanical Technology Co., Ltd. is a project engineering company jointly established by Jiangsu Zhongyi Environmental Technology Co., Ltd., FERREO A/S in Denmark, Shanghai Jiaotong University and Nanjing Kingreat Machinery Co., Ltd. The company's production base is located in the H... Jiangsu Hanpu Mechanical Technology Co., Ltd. is a project engineering company jointly established by Jiangsu Zhongyi Environmental Technology Co., Ltd., FERREO A/S in Denmark, Shanghai Jiaotong University and Nanjing Kingreat Machinery Co., Ltd. The company's production base is located in the H...
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