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Concentrator:
The evaporate station using five four effect evaporation body, every-effect evaporation area of 550m*m,effective total heat transfer area of 2200m*m,the former four switchable between efficiency washing
Design parameters:
Deal with the black liquor treatment volume
1000m*m*m/day
Dilute black liquor temperature
70°C
Dilute black liquor concentration
9%
Dilute black fiber content
less than 50mg/L
The volume of dilute black liquor
42t/h
The effectsolution concentration
51%
The effectliquid
7.4 t/h
Efficiency of evaporation
3.4kgH2O/kg steam
Evaporation of water
34.6 t/h
Fresh steam consumption
10.5 t/h
Clean water condensation
10.5 t/h
The temperature of industrial water used
25°C
Average consumption of industrial water used
39t/h
Cooling water temperature
45°C
The installed capacity
321.75kw
Continuous operation capacity
294kw
Recoverable condensate water pollution
34.6 t/h
Lignosulfonate extraction machine six-body five-effect concentrator