pratrov
24-04-2011, 08:15 AM
I have problem about liquid supply to plate heat exchanger,I use NH3 liquid pump supply liquid to PHE but look like some thing block NH3 liquid to PHE , I have checked both inlet and outlet of PHE but not found anything inside PHE.Liquid pump supply NH3 liquid to PHE at 5 bar(PM3+CVP at suction of PHE set 2.5 bar).All data of system have normal condition but just only outlet temperature of Brine still higher than design condition.I think liquid pass PHE not enough because it cool only bottom of PHE but I don't know cause of this problem.Have somebody know about this problem and can advice me please.