Every 40°F reduction in the boiler flue gas temperature results in a 1% boiler-efficiency improvement. Operation Turbulators can be a cost-effective way to reduce the stack temperature and increase the fuel-to-steam efficiency of single-pass horizontal return tubular (HRT) brick-set boilers and older two- and three-pass oil and natural-gas
Get a quoteUS5544625A - Flue baffle for gas-fired hot water tanks
Get a quoteA flue baffle for use in a hot water tank flue through which flue gases from a burner chamber are discharged. The baffle is comprised of an elongated flat undulated metal strip having a securable flat upper end. The undulated metal strip is shaped to define a plurality of integrally formed, wave-shaped, deformations on opposed side portions of a central longitudinal axis thereof.
Get a quoteAug 14, 2020 · Flue Baffles are normally silver when new, but the exhaust gases can create a build up of carbon and soot, turning the Flue Baffle black. The build-up of soot then delays the speed at which flue gases leave the unit. Additionally, the acidity of the flue gases combined with heat produces condensation that can rust the Flue Baffle.
Get a quoteWhether the Flue Gas Silencer is mounted in a silencer duct, a hot or cold stack, or has to be able to operate in high flue gas velocities or elevated and fluctuating temperatures, we can provide the most effective solution in line with the gas turbine output and single cycle or bypass/HRSG design, considering basic design criteria such as
Get a quoteA flue baffle for use in a hot water tank flue pipe which is disposed to be in contact with water contained in an inner tank of the hot water heater. A burner chamber is provided at a lower end of the inner tank. The flue baffle is comprised of an elongated rectangular metal strip which has a plurality of spaced circular metal discs disposed substantially transverse to the strip and to the
Get a quoteDec 21, 2004 · Another reason to use a baffle is to deflect the flue gases against the water-backed surfaces inside the boiler. I've done a few of these on older boilers with very good results. In this application you'd use a brick or something similar inside the boiler's flueways. And of course, don't use a baffle so big that you kill the draft.
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