D-FDryer

D-FDryer can be applied to dry many different kinds of materials, including inflammable and temperature sensible. The high heat exchange coefficients, typical of these equipment, allows the D-FDryer to have reduced dimensions when compared to other drying technologies.

The main characteristics of the D-FDryer are:

  • Extremely simple equipment, both in terms of its concept and its operation
  • It has no moving parts and therefore barely demands maintenance
  • It presents high index of heat and mass exchange, and, therefore, has smaller dimensions when compared to other technologies of the same capacity
  • It requires little space (reduced footprint)
  • It can be used for both product drying and transporting, once the material to be processed is dragged by drying hot gas stream
D-FDryer can be used in
  • Pulp and Paper
  • Cement, Lime and Pozzolan
  • Mining
  • Metallurgy and Steel
  • Food
  • Oil and Gas

The many benefits of the D-FDryer:

  • Low implementation cost (low CAPEX)

  • Easy operation

  • Low maintenance cost

  • Reduced footprint

  • High flexibility – it enables, for example, the reuse of residual hot gas from other steps of the process

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D-FDryer description

The D-FDryer can be used to dry many kinds of materials (mineral, organic, fibrous – limestone, clays, iron ore, nickel ore, niobium ore, orange and cane bagasse, etc), as long as the material can have its particle size reduced enough to allow its drag by the drying gases. Its high coefficients of heat and mass exchange requires a small size when compared to a rotary dryer of the same capacity, for example. D-FDryer can dry temperature sensitive materials, because the equipment is always designed according to the characteristics of the material to be processed (maximum tolerable temperatures, maximum permissible speeds, etc.). D-FDryer can also be used for drying flammable or even explosive materials, since DYNAMIS has the knowledge to design this equipment with its internal atmosphere inert (very low oxygen). The D-FDryer can also be supplied with internal ceramic coating to enable it to operate with abrasive materials and still almost not demand maintenance.

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