Drying equipment

GFG Gefficient fluid-bed dryer

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  • The structure of fluidization bed is of round so as to avoid dead corner.
  • Inside the hopper there is a stirring device in order to avoid agglomeration of raw material and forming canal of flow.
  • The granule is discharged through the method of turning over. It is very convenient and full. The discharged system can be designed as request too.
  • It is operated at he conditions of negative pressure and seal. The air is filtered. Therefore it is simple in operation and convenient for cleaning. It is an ideal equipment that is in conformity with the requirements of GMP.
  • The drying speed is fast and the temperature is uniform. The drying time is 20-30 minutes normally.

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Principle

Purified and heated air is introduced from the bottom through suction fan and passed through the screen plate of raw material. In the work chamber, the state of fluidization is formed through stirring and negative pressure. The moisture is evaporated and removed rapidly and the raw material is dried quickly.

Application

  • Suitable for drying humidity block or powder raw material in Pharmaceutical, foodstuff, feed, chemical industries and so on fields.
  • Large granules, small blocks and adhesive material.
  • The materials that volumes migh vary during drying process.

Technical Parameter

Model GFG60 GFG100 GFG120 GFG150 GFG200 GFG300 GFG500 GFG1000
Capacity kg 60 100 120 150 200 300 500 1000
Fan Velocity m3/h 2361 3488 4000 4901 6032 7800 10800 15000
Air pressure mmH2O 594 533 533 679 787 950 950 1200
Power kW 7.5 11 15 18.5 22 30 45 75
Stirring power kW 0.55 0.55 0.55 0.55 0.75 1.5 1.5 2.2
Stirring speed rpm 11
Consume of steam kg/h 141 170 170 240 282 366 451 800
Time of operation min 15-30 (depends on material)
Height of main machine mm 2700 2900 2900 2900 3300 3800 4200 5800

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