INTERNAL STRUCTURE AND PRINCIPLE OF DE-HUMIDIFICATION

  1. Injection & expansion
    As the compressed air gets into the generator (nozzle) and turns horizontally at a high speed while expanding, the density and pressure of the eddy current on the outside go up in the V-shaped cylinder and the temperature on the outside goes up (increase of temperature at stagnation point) while the temperature at the center goes down. The top part becomes hot and a small quantity of hot air is separated from the other part of the air to go out through the hole (7. in the drawing).

  2. Rotation
    The compressed air turns horizontally at a high speed in the V-shaped cylinder with the nozzle mentioned in 1. right.
  3. Rapid expansion
    As the low-temperature and highly moist air in the central part gets into the nozzle (3.in the drawing) while being compressed and expands rapidly, the air temperature further drops and the water content condenses instantly because of changes of its volume, density and pressure.
  4. Cooling
    The water content in saturated state is further cooled to turn into water drops as it hits against the tube wall and the aluminium plate (4. in the drawing) at a high speed.
  5. Rotation
    The air gets into the generator (nozzle) again and turns horizontally at a high speed.
  6. Separation
    Water drops and impurities are pushed away toward the wall and the lower baffle plate (6. in the drawing) to be separated from the air and get into the pot.
  7. Air bleeding at the center
    Only clean air passes toward the outlet through the cylinder because the rotating force of the air does not drop up to immediately under the cylinder (7. in the drawing).
  8. Heating
    Immediately before the outlet, the clean air is heated by the dry air exhausted from the hole (8. in the drawing) and is discharged to the outlet in the state of high-enthalpy air of good quality.







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