Steam Turbine Generator, 1999kW, 60Hz, 6600V, 2018

Description

  1. Overview
    1. Year 2018
    2. Power ration 0.92 (later)
  2. Steam Turbine Generator Specifications
    1. 190.1 A
    2. Rpm 8193/1800 rpm
    3. Main steam pressure 4.0 MPa.g
    4. Main steam temperature 450 deg.c
    5. Exhaust air pressure 9.8 kPa.abs
    6. Max. first step extraction pressure outer control 0.077 MPa.g
    7. Max. main steam flow volume 11.54 t/h
    8. Max. first step extraction flow volume 0 & 0.5 to 1.28 t/h
    9. Max. exhaust air flow volume 11.19 t/h (at the time of 26.0 kPa.abs)
  3. Fan Specifications
    1. 31 exhaust gas fan flow volume 995.4 m3/min
    2. 32 recycling fan flow volume 331.8 m3/min
    3. 33, 34 second air fan 208.3, 116.7 m3/min
    4. 46 first fan 7900 m3/h (attached with sub unit)
  4. Boiler and Related Equipment
    1. 37 chimney
    2. 38 furnace for stoker boiler o/d 1016 mm, o/d 914.4 mm
    3. 39 stoker water tube boiler (made 4 part dismantled, welding point is problem)
    4. 40 material supply screw feeder for boiler
    5. 41 evaporator
    6. 42 economizer
    7. 43 steam drum
    8. 45 deaerator
    9. 48 hydraulic unit for material storage silo
  5. Water and Cooling System
    1. 51 raw water tank
    2. 52 raw water tank 2
    3. 67 cooling water cooling capacity 354.7 kW, circulation flow water volume 61 m3/h (kuken kogyo)
  6. Condition and Included Items
    1. All installed equipment can take out, including boiler
    2. Boiler part will be not working condition due to poor welding which japan boiler maker inspected and said no use
    3. Steam turbine generator, control unit, condenser unit
    4. Meter unit, cooling tower and any other equipment can takeout