Degasifying tower

 
  It is designed aiming to remove CO2 in the water during ion exchanging so as to reduce load of anion exchanger and improve water quality as well. Water containing CO2 is mechaincally driven to form mist or drop inside the tower in up-down sequence, and it flows through filler layer while air reversely contact with water. According to Henry Principle, by reducing pressure of CO2 on the water surface so that CO2 in the water can be removed. When CO2 content in the water is more than 50mg/L, it is rational and economic to use degasifying tower in preliminary desalting system. After treatment in degasifying tower, residual CO2 in water will be approximately 5-10mg/L.

Main technical data of degasifying tower:

Nominal diameter

600

800

1000

1400

Water output

15

30

45

120

Air consumption

336-504

400-900

936-1404

2400-3600

Fan type

CQ18-J

CQ18-J

CQ19-J

CQ20-J

 
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