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Pillow Plate SS MVR Evaporator Laser Welding Mechanical Vapor Recompression

    Buy cheap Pillow Plate SS MVR Evaporator Laser Welding Mechanical Vapor Recompression from wholesalers
     
    Buy cheap Pillow Plate SS MVR Evaporator Laser Welding Mechanical Vapor Recompression from wholesalers
    • Buy cheap Pillow Plate SS MVR Evaporator Laser Welding Mechanical Vapor Recompression from wholesalers
    • Buy cheap Pillow Plate SS MVR Evaporator Laser Welding Mechanical Vapor Recompression from wholesalers
    • Buy cheap Pillow Plate SS MVR Evaporator Laser Welding Mechanical Vapor Recompression from wholesalers

    Pillow Plate SS MVR Evaporator Laser Welding Mechanical Vapor Recompression

    Ask Lasest Price
    Brand Name : HANPU
    Model Number : MVR
    Certification : CE,ISO9001
    Price : 100,000USD~1,000,000USD/SET
    Payment Terms : T/T,L/C,D/A,D/P,Western Union
    Supply Ability : 1 set/ 90days
    Delivery Time : 90 days
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    Pillow Plate SS MVR Evaporator Laser Welding Mechanical Vapor Recompression

    Pillow Plate SS MVR Evaporator — Laser Welding · Mechanical Vapor Recompression
    Stainless steel pillow plate MVR evaporator with laser-welded plates for high-efficiency evaporation

    Laser-welded stainless steel pillow plates form the compact heating surface of this MVR (Mechanical Vapor Recompression) evaporator. The wide, turbulence-promoting channels of pillow plates combined with recompressed vapor duty deliver high heat-transfer efficiency, low ΔT vacuum evaporation, and reduced energy consumption for food, chemical, and environmental applications.

    Key Benefits
    • Energy savings: MVR recycles latent heat; minimal fresh steam after start-up.
    • Efficient heat transfer: Laser-welded pillow plates enhance turbulence and coefficients at low ΔT.
    • Fouling tolerance: Wide channels handle particulates/viscosity better than narrow-gap plate stacks.
    • Hygienic & durable: SS304/SS316L wetted parts, smooth finishes, drainable geometry, CIP-ready.
    • Modular scaling: Add/remove plate banks to match evaporation load or future expansion.
    Process & Thermal Economy

    Secondary vapor is mechanically compressed to raise saturation temperature and reused as the heating medium. Feed forms a controlled thin film over pillow plates under vacuum; tight control of ΔT/LMTD and residence time preserves product quality while maximizing heat-transfer performance.

    Materials & Construction

    Laser-welded SS304/SS316L pillow plates and headers; duplex/Ti/Hastelloy optional for corrosive duties. Sanitary finishes, orbital-welded manifolds, and validated CIP programs available for food-grade compliance.

    Process Overview — Pillow Plate MVR
    Flow: feed conditioning → pillow plate falling film evaporation (vacuum) → MVR compression → condensate polishing → concentrate handling
    • Feed conditioning: screening/filtration, pH trim/antiscalant as required.
    • Falling film on pillow plates: uniform distribution; low ΔT for gentle evaporation.
    • MVR compression: VFD-driven compressor sets discharge pressure and capacity.
    • Condensate polishing: optional filters/RO/AC for reuse or compliant discharge.
    • Concentrate routing: to crystallizer/centrifuge/dryer or upstream recycle per flowsheet.
    Key Components
    • Laser-welded SS pillow plate evaporator stack with distributors/collectors
    • MVR mechanical vapor compressor (turbo/Roots) with VFD
    • Vapor–liquid separator, condenser, vacuum/NCG handling skid
    • Preheaters/heat-recovery HX; PLC/HMI/SCADA with historian
    • CIP skid; anti-scale dosing; conductivity/level/pressure/flow 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 heat-sensitive products; set via compressor discharge pressure
    Steam demandVery low after start-up (backup/ancillary only)
    MaterialsSS304 / SS316L standard; duplex/Ti/Hastelloy optional

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

    FAQ
    When choose pillow plate over shell-and-tube?

    Pillow plates provide compact area density, wide channels, and excellent low-ΔT performance for hygienic or moderate-fouling duties.

    Can the unit be upgraded later?

    Yes. Start with TVR or single-effect duty and upgrade to full MVR or hybrid energy-recovery as loads grow.

    Is SS304 enough for our chemistry?

    For chloride or aggressive feeds, we recommend SS316L, duplex, or titanium depending on corrosion analysis.

    Application
    Applications: food concentration, chemical intermediates, and wastewater reduction with pillow plate MVR
    Quality Pillow Plate SS MVR Evaporator Laser Welding Mechanical Vapor Recompression for sale
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