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Jiangsu Hanpu Mechanical Technology Co., Ltd

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China Pillow Plate SS MVR Evaporator Laser Welding Mechanical Vapor Recompression
China Pillow Plate SS MVR Evaporator Laser Welding Mechanical Vapor Recompression

  1. China Pillow Plate SS MVR Evaporator Laser Welding Mechanical Vapor Recompression
  2. China Pillow Plate SS MVR Evaporator Laser Welding Mechanical Vapor Recompression
  3. China Pillow Plate SS MVR Evaporator Laser Welding Mechanical Vapor Recompression

Pillow Plate SS MVR Evaporator Laser Welding Mechanical Vapor Recompression

  1. MOQ: 1 set
  2. Price: 100,000USD~1,000,000USD/SET
  3. Get Latest Price
Payment Terms T/T,L/C,D/A,D/P,Western Union
Supply Ability 1 set/ 90days
Delivery Time 90 days
Packaging Details Bulk with strap
Brand Name HANPU
Model Number MVR
Certification CE,ISO9001
Place of Origin Jiangsu,China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T,L/C,D/A,D/P,Western Union Supply Ability 1 set/ 90days
Delivery Time 90 days Packaging Details Bulk with strap
Brand Name HANPU Model Number MVR
Certification CE,ISO9001 Place of Origin Jiangsu,China
High Light Pillow Plate SS MVR EvaporatorMVR Evaporator Laser WeldingMVR Embossed Pillow Plate Evaporator
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
Parameter Typical Range*
Operation Continuous, vacuum duty
Electric use (MVR) ~15–40 kWh per ton of water evaporated (duty/CR dependent)
Film ΔT Low for heat-sensitive products; set via compressor discharge pressure
Steam demand Very low after start-up (backup/ancillary only)
Materials SS304 / 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

Company Details

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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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  • Jiangsu Hanpu Mechanical Technology Co., Ltd
  • Junmin Road, Huangqiao Industrial Park, Taixing, Jiangsu, China (Mainland)
  • https://www.hanputhermal.com/

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