Study of mixing, granulation and drying powder process

 


GENERAL SPECIFICATIONS


  • SS 10L tank, triple jacket (insulated).
  • Three-blade stirring system, variable speed.
  • Disperser, variable speed.
  • Condenser: glass shell, SS coil.
  • Glass graduated vessel.
  • Heating circuit.
  • Heating group.
  • Vacuum circuit, with vacuum trap.
  • Vacuum pump.

Instrumentation

  • Temperature probes Pt 100 Ω.
  • Vacuum gauges.
  • Inductive sensor.
  • Spotlight.

 

Dim : 195 x 65 x 195cm – 350 kg
SS tubular framework 40 x 40mm

 

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Mixer granulator dryer

The reactor is equipped with a double jacket, and a triple jacket for ensure a good insulation.

The stirring, the granulation and the drying are done in the same tank.

The stirring with the three-blade system allows to mix the powders and the disperser allows to

break to biggest mass during and after themoistening.

A vacuum pump ensure the unit pressure reducing for allows the water evaporation

at low temperatures in order to not degrade the active materials, and in this way allows the pellet drying.

 

Mixture formulation

 

Study of mixing, granulation and drying powder process

Determination of operating pressure and temperature

 

Vacuum drying

Determination of operating pressure and temperature

 

Process follow-up

Mass balance, process performance