Major Process Components:
Sludge Heat Exchanger.
Heat Exchanger Design, Installation and Commissioning Support, Operator Training.
Scope of Supply:
Heat Exchanger Tank with Inlet and Outlet connections.
Napier-Reid's Sludge Heat Exchanger (Model No. 767 KBH-12).
- Process Description
The supplied heat exchanger is designed for continuous operation to raise temperature of anaerobically digested sludge using hot water. The sludge is conveyed to the heat exchanger by sludge recirculation pumps, and the hot water produced by the boilers is pumped through the heat exchanger by hot water circulation pumps.
Sludge Inlet Temperature: 90 oF
Sludge Outlet Temperature: 110 oF
Water Inlet Temperature: 150 oF
TP 9 mg/L
Water Outlet Temperature: 130 oF