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Double Embossed Pillow Plate MVR Evaporation System

Categories MVR Evaporator
Brand Name: HANPU
Model Number: MVR
Certification: ISO,CE
Place of Origin: Jiangsu,China
MOQ: 1 set
Price: 100,000USD~1,000,000USD/SET
Payment Terms: D/A,L/C,D/P,T/T,Western Union
Supply Ability: 1 set/ 90days
Delivery Time: 90 days
Packaging Details: Bulk with stronge packing
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Double Embossed Pillow Plate MVR Evaporation System

Double Embossed Pillow Plate MVR Evaporation System
Double-embossed stainless-steel pillow plate MVR evaporation system with laser-welded panels

Laser-welded double-embossed pillow plates paired with MVR (Mechanical Vapor Recompression) deliver a compact, energy-efficient evaporation body with wide channels, high turbulence, and excellent cleanability. Ideal for food, chemical, and environmental duties requiring low-ΔT vacuum boiling, stable throughput, and low OPEX.

Key Benefits
  • High thermal performance: Double embossing promotes turbulence, boosting heat-transfer coefficients at low ΔT.
  • Energy savings: MVR recycles latent heat, minimizing fresh steam after start-up.
  • Fouling tolerance: Wide pillow-plate channels handle viscosity/particulates better than narrow-gap plates.
  • Hygienic & serviceable: SS304/SS316L surfaces, drainable geometry, CIP-ready; quick access for inspection.
  • Modular scaling: Add/remove plate banks to match evaporation load; TVR/hybrid options available.
Process & Thermal Economy

Secondary vapor is mechanically compressed to raise saturation temperature and reused as the heating medium. Uniform distribution forms a thin film over double-embossed plates under vacuum, maintaining high coefficients and protecting heat-sensitive products while reducing specific energy consumption.

Materials & Construction

SS304/SS316L pillow plates and manifolds (duplex/Ti/Hastelloy optional). Orbital-welded headers, sanitary finishes, slope-to-drain piping, and validated CIP recipes; documentation available for food-grade/HACCP programs.

Process Overview — Double-Embossed Pillow Plate MVR
Flow: feed conditioning → pillow plate falling-film evaporation (vacuum) → MVR compression → condensate polishing → concentrate/crystals handling
  • Feed conditioning: screening/filtration, pH/antiscalant trim to limit Ca/Mg/Si scaling.
  • Falling-film duty: double-embossed plates ensure even wetting and stable ΔT/LMTD.
  • MVR compression: VFD-driven compressor sets discharge pressure for capacity/ΔT control.
  • Condensate polishing: filters/RO/AC as needed for reuse or compliant discharge.
  • Concentrate routing: to crystallizer/centrifuge/dryer or recycle per flowsheet/ZLD.
Key Components
  • Double-embossed pillow plate evaporator stack with distributors/collectors
  • MVR mechanical vapor compressor (turbo/Roots) with VFD
  • Vapor–liquid separator, surface condenser, vacuum/NCG handling skid
  • Preheaters/heat-recovery HX; PLC/HMI/SCADA with historian
  • CIP skid; antiscalant dosing; T/P/flow/conductivity/level instrumentation
Performance & Sizing
ParameterTypical Range*
OperationContinuous, vacuum duty
Electric use (MVR)~15–40 kWh per ton of water evaporated (duty/CR dependent)
Film ΔTLow for quality preservation; set via compressor discharge pressure
Steam demandVery low after start-up (backup/ancillary only)
MaterialsSS304 / SS316L; duplex/Ti/Hastelloy optional

*Performance depends on feed chemistry/viscosity, fouling tendency, compression ratio, and plate geometry.

FAQ
Why double-embossed vs. single-embossed plates?

Double embossing increases turbulence and structural stiffness, improving coefficients and pressure tolerance at low ΔT.

When choose pillow plate over shell-and-tube?

Pillow plates offer compact area density and wide channels—ideal for hygienic or moderate-fouling services with low energy targets.

Can the system be expanded later?

Yes—add plate banks or integrate TVR/MVR hybrid modules to increase capacity and reduce specific energy use.

Application
Applications: food evaporation, chemical concentration, and high-salinity wastewater reduction with double-embossed pillow plate MVR
Quality Double Embossed Pillow Plate MVR Evaporation System for sale
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