Nationwide Boiler's Heat Recovery Blowdown Pac will increase efficiency up to 2% and can offer significant savings in fuel and operating costs with a quick return on investment. During the boiler blowdown process, continuous or surface blow discharged from the boiler enters the continuous blowdown flash tank and is reduced to 212°F in the storage tank. Flash steam is vented to the deaerator to be used to heat and deaerate boiler feedwater, while additional heat is recovered by routing the 212°F blowdown liquid through a heat exchanger and transferring heat to the system’s cold makeup water line. The cooled blowdown liquid is reduced to a safe temperature to drain discharge.
Unit of Measure
Specifications
Brands
N/ANationwide Boiler's
Percent Increase in System Efficieny
N/A2 %
Boiler Blowdown Process
N/ADuring the boiler blowdown process, continuous or surface blow
discharged from the boiler enters the continuous blowdown flash
tank and is reduced to 212°F in the storage tank. Flash steam is
vented to the deaerator to be used to heat and deaerate boiler
feedwater, while additional heat is recovered by routing the 212°F
blowdown liquid through a heat exchanger and transferring heat
to the system’s cold makeup water line. The cooled blowdown
liquid is reduced to a safe temperature to drain discharge.