Download - Condenser Erection
Transcript
Outline of Condenser waterbox
Neck
N1
N2
side view front view
Tube water flow
hotwell
Tube module
Facts1 pass 2 flowHeat transfer area 35500 sq. m32000 tubes
29900 0.711 mm thick2080 1 mm thick
Cooling water flow 64000 cu. m per hr P = 0.5MPa(g) or 0.01MPa(abs) T = 20-43 deg c
ModulesCondenser is transported in 30 large size
assembly units Heaviest assembly unit 40 T
N1 blockNeckN2 blockLPH 1HotwellCondenser tube moduleWaterboxConnection to condenser
Resources Variablesneed 22 men
1fitter+(5rigger+8helper)+(4welder+4helper)
Duration 12-15 monthsConsumables welding rods 200 cases
5 box /case
TestsLeak test
Hydro test
DPT 100%
Radiography of joints 10%
Thank you