vjr0512
Mechanical
- Jun 6, 2011
- 114
In an integrated ETP facility ( refinery+ petchem), for an aerobic tank, the contractor is suggesting to go for a Tri-lobe blower ( capacity around 2200 Nm3/hr with a discharge pressure of around 0.7barg. The temperature at the discharge of the blower is said to be around 125 deg C.
Is it ok to go for a Tri-lobe blower for such a huge capacity? i understand from various articles that above 450 Nm3/hr , centrifugal type blowers are preferable. Also will there be such a huge temperature rise across the blower having the suction temperature of around 35 deg C? Will this hot air will have any problem while it is diffused inside the aerobic tank or the diffuser pipe ( CPVC) or the diffusers ( EPDM)?
Thanks to advise
Is it ok to go for a Tri-lobe blower for such a huge capacity? i understand from various articles that above 450 Nm3/hr , centrifugal type blowers are preferable. Also will there be such a huge temperature rise across the blower having the suction temperature of around 35 deg C? Will this hot air will have any problem while it is diffused inside the aerobic tank or the diffuser pipe ( CPVC) or the diffusers ( EPDM)?
Thanks to advise