Duke Technologies

Paddle Vacuum Dryer

 

paddle vacuum dryerThe paddle vacuum dryer is made to use to get the dry powder from wet solutions. It is a closed system in which hot water, steam of fluid is used as heating medium in the jacket. The continuous agitation by means of heating rotating paddles and less clearance between scrapers and heated walls that deliver a good heat transfer.




Characteristic features
  • Appropriate for heat sensitive drying materials
  • Energy consumption is lower due to high differential temperature
  • Greater thermal efficiency of vacuum paddle dryer
  • Complete solvent recovery
  • Braker bars available for breaking of lumps
  • Heating paddles available for increased heating area
  • Sophisticated gear box and equipment
  • Well designed vessel to incorporate temperature stresses during vacuum drying.
  • Specialized floating bearing design to look after temperature stresses
  • Mechanical seals available at stuffing box
  • Insulation with cladding is provided on heating coil
  • Common base frame that diminishes the requirement of foundation cost and also reduces the cost of maintenance.
  • User friendly discharge valve delivers vacuum tight closing when material is processed.
  • Optional lump brakers or choppers are also available in the vacuum paddle dryer
Technical Specifications

Here are the technical specifications of product:

Model Total Volume (LTS) Working Volume (LTS) Heating Surface Area (SQ. MTS) Power Required for Agitator Motor (HP) Approx. Size of Dryer ell (Dia x Length)
RVD-500 500 250 3.2 7.5 700 x 1400
RVD-1000 1000 500 6 10 900 x 1700
RVD-1500 1500 750 7.7 10 1000 x 2000
RVD-2000 2000 1000 8.7 15 1100 x 2100
RVD-2500 2500 1250 10 20 1200 x 2250
RVD-3000 3000 1500 11.6 20 1260 x 2400
RVD-4000 4000 2000 16.7 30 1200 x 3600
RVD-6000 6000 3000 17.7 40 1600 x 3000
RVD -8000 8000 4000 23.5 50 1600 x 4000
RVD-10000 10000 5000 27.3 60 1700 x 4400