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MVR Evaporator for Salt Production 15-50 kWh/ton Energy Use

1set
MOQ
150000-500000
Price
MVR Evaporator for Salt Production 15-50 kWh/ton Energy Use
Features Gallery Product Description Request A Quote
Features
Specifications
Application: Salt Making
Pressure: Customized
Energy Consumption: Low
Design Pressure: Customized
Welding: Laser Welding
Material: Stainless Steel
Machinery Test Report: Provided
Plate Material: SS304/316L/Ti
Basket Type: Multiple Effect Falling Film Evaporator
Location: China
Type: Industrial Evaporator
Function: Compression Steam For MVR System
Highlight:

Vacuum Salt Production MVR Evaporator

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Salt Production MVR Evaporator

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Sea Water MVR Evaporator
Basic Infomation
Place of Origin: China
Brand Name: Hanpu
Certification: ce，iso
Payment & Shipping Terms
Packaging Details: Packing in wooden case
Delivery Time: 90days-150days
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram
Product Description
Vacuum Salt Production MVR Evaporator From Sea Water
Mechanical Vapor Recompression (MVR) System
MVR reuses the evaporator's secondary vapor as the heat source. A high-efficiency steam compressor raises the vapor's pressure and temperature, then routes it back to the evaporator for heating. This heat-pump loop recovers latent heat, slashing utility demand—no live (fresh) steam is required once running.
How it works
  • Pretreatment: Filter seawater or brine and adjust concentration for evaporation.
  • Evaporation: Low-pressure boiling generates secondary vapor and concentrate.
  • Mechanical recompression: The secondary vapor is compressed and returned as the heating medium.
  • Crystallization & separation: Salt crystals form as brine concentrates; recover via filtration or centrifugation.
  • Drying & packaging: Dry crystals and pack for storage or sale.
Advantages
  • Ultra-low energy use: typically 15-50 kWh per ton of water evaporated (design-dependent).
  • Gentle heating: small ΔT operation reduces product degradation.
  • Compact footprint: ~50% less floor area than traditional multi-effect units.
  • Clean utilities: no live steam consumption; low cooling-water demand; no boiler flue gas plume.
  • Flexible turndown: stable at low load; long service life.
  • Low-temperature capability: evaporation possible below 40°C—ideal for heat-sensitive products.
Typical electric consumption by evaporator type
Evaporator Electric use (kWh/ton H₂O evaporated)
Climbing film 15-40
Falling film 20-45
Forced circulation 30-60
Note: Ranges vary with feed composition, fouling tendency, compression ratio, and heat-exchange area.
Applications
  • Vacuum salt & brine concentration
  • Environmental protection / ZLD & wastewater minimization
  • Chemicals
  • Food & ingredients
  • Other thermal-separation duties
Tag:

Multi Effect MVR evaporator system

MVR evaporator system

MVR multi effect evaporator

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Get in touch with us
Contact Person : Mr. Jim(General Director)
Tel : +8613962270688
Fax : 86-512-58797983
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Junmin Road, Huangqiao Industrial Park, Taixing, Jiangsu, China (Mainland)
hpsale@hanputech.com
+8613962270688
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