RF Systems, TD-85, 2002, 85 kW, 1750mm Belt Width, 90 kg/h Evaporating Capacity

Description

  1. Overview
    1. Radio frequency dryer for cones
    2. Make: Rf Systems
    3. Model: Td-85 (K85)
    4. Year: 2002
    5. Three phases 380 – 50 Hz
    6. For different voltage the machine is equipped with auto transformer
    7. The nominal voltage should be within 5% (temporary excursions of +5% and -5% are permitted) otherwise customer must install a suitable stabilizer
    8. Maximum power absorbed from the mains: 130 kVA
    9. Maximum current absorbed: 210 A
    10. Gauge wire: 3x75mm² + ground 50mm² minimum
  2. Generator Specifications
    1. Maximum power radio frequency generator: 85 kW (1 x 85kW)
    2. Work frequency: 27 MHz
    3. Cooling system: Forced air
    4. Maximum room temperature: Ta = 35°C if higher power must be reduced
    5. Maximum exhaust air temperature: Tu = 85°C
    6. Oscillator: Cavity type with high overall efficiency
    7. Frequency stability: Within limits
    8. Radiated field: Within limits
    9. Grid current with no load: 2.3 A to 2.5 A
    10. Grid current minimum with full load: 1.4 A
    11. Triode type: Rs 3060 CL
    12. Filament triode voltage: 10 V + 1% - 3%
  3. Belt Conveyor
    1. Material: Polyester fabric
    2. Tracking: Automatic
    3. Length: 21600mm
    4. Width: 1750mm
    5. Range of conveyor speed: 0 to 50 m/ora
    6. Electrode: Standard type
  4. Productivity
    1. Maximum evaporating capacity: 90 kg water per hour
  5. Dimensions
    1. Length: 9600mm
    2. Width: 2124mm
    3. Maximum height: 3400mm
    4. Gallery length: 4000mm
    5. Inlet length: 2800mm
    6. Outlet length: 2800mm
    7. Belt width: 1750mm
    8. Load height: 900mm
    9. Maximum height of inlet trap: 300mm
    10. The dryer TD85 is composed of one unity of 85 kW
  6. Special Requirements On Using Radio Frequency Dryer
    1. The dryer can accept only hydroextract goods with even moisture content
    2. Possible fire hazard when dealing with unextracted packages
    3. Propen hydroextraction is important prior to RF dryer
    4. Load product with same dimensions and similar moisture contents
    5. Package placement on the belt. Any type of tube may be used in a continued RF dryer
    6. Metal tubes require move care in placement on the belt then plastic tube
    7. Metal tubes can cause short circuity, or arcing, from one electrode to ground, which can damage the belt or cause fire
    8. Package with metal tubes must be placed on the belt so the metal is parallel to the electrodes as shons is ty
    9. The conveyor should always be loaded evenly, with no big empty gaps
    10. Load as much as you can
    11. Good with differents size are not allowed they can get burns
    12. Load a quantity of goods with a quantity of water to remove per linear meter of belt around 5 to 15 kg per linear meter of belt
    13. The machine cannot accept metallic dystuff (ex.chrome)
    14. Do not enter metallic parts
    15. Metallic in the gallery causes electrical discharges which may thoroughly ruin belt and set the drying material on fire