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Jiangsu Hanpu Mechanical Technology Co., Ltd

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China Laser Welding Enbossed Pillow Plate MVR Evaporators
China Laser Welding Enbossed Pillow Plate MVR Evaporators

  1. China Laser Welding Enbossed Pillow Plate MVR Evaporators
  2. China Laser Welding Enbossed Pillow Plate MVR Evaporators
  3. China Laser Welding Enbossed Pillow Plate MVR Evaporators

Laser Welding Enbossed Pillow Plate MVR Evaporators

  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 Laser Welding MVR evaporatorsEnbossed MVR evaporatorsmechanical recompression evaporator
Laser Welding Enbossed Pillow Plate MVR Evaporators
Laser-welded embossed pillow plate MVR evaporator for high-efficiency vacuum evaporation

Laser-welded embossed pillow plates combined with MVR (Mechanical Vapor Recompression) create a compact, energy-saving evaporator body with wide channels, strong turbulence, and hygienic surfaces. The design supports gentle vacuum evaporation, low ΔT operation, and continuous 24/7 duty for food, chemical, and environmental applications.

Key Benefits
  • Energy saving: MVR recycles latent heat; minimal fresh steam after start-up.
  • High heat transfer: Embossed pillows promote turbulence and coefficients at low ΔT.
  • Fouling tolerance: Wide channels handle particulates/viscosity better than narrow-gap plates.
  • Hygienic & serviceable: SS304/SS316L surfaces, drainable geometry, CIP-ready, easy inspection.
  • Modular scaling: Add/remove plate banks; upgrade path to TVR/MVR hybrids.
Process & Thermal Economy

Secondary vapor is mechanically compressed to raise saturation temperature and reused as the heating medium. Uniform film distribution over pillow plates under vacuum maintains high heat-transfer coefficients and protects heat-sensitive products, reducing specific energy consumption.

Materials & Construction

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

Process Overview — Pillow Plate MVR
Flow: feed conditioning → pillow plate falling-film evaporation (vacuum) → MVR compression → condensate polishing → concentrate/crystals handling
  • Feed conditioning: screening/filtration, pH trim, antiscalant to limit Ca/Mg/Si scaling.
  • Falling-film duty: even wetting across embossed plates; tight ΔT/LMTD control.
  • MVR compression: VFD-driven compressor sets discharge pressure for capacity/ΔT control.
  • Condensate polishing: filters/RO/AC for reuse or compliant discharge (conductivity/TOC guard).
  • Concentrate routing: to crystallizer/centrifuge/dryer or recycle per ZLD/production needs.
Key Components
  • Laser-welded 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
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 quality preservation; 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
Why choose embossed pillow plates?

Embossing increases turbulence and stiffness, improving heat-transfer coefficients and pressure tolerance at low ΔT.

Can the system be expanded later?

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

Which stainless grade should we pick?

SS316L is preferred for chlorides/corrosives; SS304 suits benign duties. Duplex/Ti/Hastelloy available per corrosion study.

Application
Applications: food evaporation, chemical concentration, and high-salinity wastewater reduction with laser-welded 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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