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Wheat Straw Pulp Evaporation Station With Five Effect Pillow Plate Evaporator

1 set
MOQ
200,000USD~1,000,000USD/SET
Price
Wheat Straw Pulp Evaporation Station With Five Effect Pillow Plate Evaporator
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Features
Specifications
Applicable Industries: Paper Industry
Core Components: Engine,vacuum Pump
Advantage: Consumption Saving,low Run Expense
Main Power: Electricity
Product Name: Five-effect Pillowplate Evaporator
Key Selling Points: Easy To Operate
Voltage: 220/380/440V
Plate Material: SS304/316L/Ti
After Warranty Service: Video Technical Support, Online Support, Field Maintenance
Warranty: 1 Year
Highlight:

wheat straw pulp evaporation station

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five effect evaporation station

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pillow plate evaporation station
Basic Infomation
Place of Origin: Jiangsu province，China
Brand Name: HANPU
Certification: ISO,CE
Model Number: HP-MEE
Payment & Shipping Terms
Packaging Details: Bulk with stronge packing
Delivery Time: 90 days
Payment Terms: T/T,L/C,D/A,D/P,Western Union
Supply Ability: 1 set/ 90days
Product Description
Wheat Straw Pulp Evaporation Station With Five Effect Pillow Plate Evaporator
Hanpu supplies a high-efficiency five-effect evaporation station engineered for wheat straw pulp mills. Using pillow plate (dimple plate) heat-exchange technology and falling-film hydraulics, the system concentrates black liquor or filtrates with low fouling, stable operation, and best-in-class steam economy—ready for chemical recovery or downstream crystallization.
Wheat Straw Pulp Evaporation Station With Five Effect Pillow Plate Evaporator 0 Wheat Straw Pulp Evaporation Station With Five Effect Pillow Plate Evaporator 1
Key Features
  • Energy Saving: Five effects in series reuse vapor enthalpy, delivering a steam economy typically 4.0-5.5 kg water/kg steam, cutting boiler load and CO₂ emissions.
  • Low Fouling on Fibrous Streams: Pillow plate channels promote turbulence with wide cross-sections, reducing scaling and fiber deposition commonly seen with straw-derived liquors.
  • Compact & Maintainable: Lightweight plates allow tight footprints, easy access for inspection, and rapid plate replacement compared with bulky shell-and-tube bundles.
  • Recovery-Ready: Clean condensate reuse, optional stripping of volatiles, and NCG handling help meet environmental limits and improve alkali recovery performance.
Process Description
1. Feed preheat: Inlet liquor is preheated by condensate/flash vapor to minimize live steam.
2. Five-effect falling film: Even distribution over pillow plate panels; each downstream effect operates at lower pressure/temperature to cascade heat.
3. Vapor-liquid separation: High-efficiency demisters avoid entrainment; clean condensate is recovered.
4. Vacuum & NCG management: Surface condenser with vacuum pump removes non-condensables and controls TRS/odor.
5. Automation: PLC/HMI with recipes, trend logs, and surge protection; inline density/solids for set-point control.
6. Cleaning: Online water wash, alkaline/acid CIP, and optional piggable lines mitigate organic/inorganic fouling.
Materials & Compliance
  • Metals: SS304/SS316L standard; Duplex 2205/2507 for chloride/alkali resistance in black liquor service.
  • Gaskets & seals: EPDM/FKM/PTFE per temperature and chemical exposure.
  • Standards: ASME/PED vessels, CE marking available; safety interlocks and pressure protection included.
Technical Specifications
Item Typical Range / Note
Application Wheat straw pulp liquor, filtrates, and side streams prior to recovery or crystallization
Evaporation capacity 10-120 t/h per line (customizable by effect area and plate count)
Effects Five-effect (optional TVR on selected effects to boost economy)
Steam economy ~4.0-5.5 kg water/kg live steam (feed and ΔT dependent)
Operating temperatures First effect ~95-105 °C -> last effect ~55-65 °C (under vacuum; BPE considered)
Product outlet solids Tailored to recovery boiler or crystallizer target; typical 45-65% TS
Controls PLC/HMI, flow/level/pressure/temperature, density/°Brix (where relevant), condensate conductivity
CIP Automated alkaline/acid/hot water cycles; online wash between batches or on condition
Footprint Compact modular skids with accessible plate packs and separators
Options & Enhancements
  • Condensate stripping column for VOC/TRS reduction and water reuse.
  • NCG collection with safe routing to oxidizer or recovery boiler.
  • Heat-integrated preheaters and flash tanks to maximize internal energy recovery.
  • MVR or additional TVR stages for higher electrical/steam flexibility.
Wheat Straw Pulp Evaporation Station With Five Effect Pillow Plate Evaporator 2 Wheat Straw Pulp Evaporation Station With Five Effect Pillow Plate Evaporator 3
Delivery Workflow
Feed data & targets -> Thermal design & heat/mass balance -> Pilot validation (optional) -> Detailed engineering -> Fabrication & FAT -> Installation & commissioning -> Performance test & training -> Lifecycle service & spares.
Values shown are typical. Final design depends on liquor composition, BPE, viscosity curve, scaling tendency, and site utilities.
Tag:

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316L Multiple Effect Evaporation System

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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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