Process Water return /
circulation if the water not
meet set point yet or not in
used
Process water out and go to
Process area must have T= 79
deg C
Product in T=67 - 72 deg C
Product out from stage 1 to
stage 2 with T = 22 - 38 deg C
City Water in T=28-23 deg C
0
Tower Water Out T= 30 deg C
1
2
PHE 301 (In Process)
Process Water Tank
T = 45 - 79 deg C
Level min = 3000 kg
City Water out to Process
Water Tank T= 48-60 deg C
Level max = 15000 kg
Tower Water out from
stage 1 to stage 0 with
T = 60 – 65 deg C
Supply steam P = 3 – 5 Barg
PHE
Tower Water in 20
– 24 deg C
75
Condensate return
Pump speed 75 % – 95 %
Note :
Set Point temp process water is 79 deg C
Set point level minimum and start filling water is 3000 kg
Set point for level maximum and stop filling water is 15000 kg