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PVA Continuous Dissolution System

The PVA system continuously produces an aqueous PVA solution by dissolving and dispersing solid PVA uniformly in water through direct heating applied using steam.

PVA Continuous Dissolution System

■Advantages

  • Aqueous uniformly concentrated PVA solutions can be continuously produced in a short period of time.
  • The machinery is compact and takes up little space.
  • The system is simple to operate, with dissolution occurring automatically once solid PVA is fed in.
  • The parts that come into contact with liquid are sanitary and can automatically be cleaned without disassembly.
  • Consecutive preparation liquid processes can be continuously performed by installing second-stage cooling, dilution and injection units.

Sample Specifications

Processing capacity 100 kg/h (solid PVA)
PVA slurry concentration: 22%
Aqueous PVA solution concentration: 20%
Utilities Steam: 54 kg/h (0.79 MPaG)
Fresh water: 900 L/h (0.2 MPaG)
Cooling water: 5 m3/h (0.3 MPaG)
Air: 200 Nl/min (0.5 MPaG)
Electricity: 200V three-phase 8kW
Dimensions and weight 2500L×3750W×4900H+
2000L×1800W×2200H (mm)
Approx. 3,500 kg + approx. 1,000 kg

■Related Applications