Integral fin tubes and high-frequency welded (HFW) fin tubes are both used to enhance the heat transfer efficiency of heat exchangers, but they differ in manufacturing process, strength and durability, heat transfer efficiency, cost, and applicability.
2015Why use H type finned tube in boiler economizer? H - type finned tube used in boiler economizer has good resistance to ash deposition and wear resistance, furthermore has high heat transfer efficiency.
2015Boiler economizer is to use the waste heat of boiler exhaust gas to feed water to heat the heat exchanger.
2015Reduce the flue gas temperature, flue gas heat recovery, improve boiler thermal efficiency and save fuel. Superheater outlet flue gas temperature
2015Boiler economizer is in the rear of the boiler flue. The boiler feedwater heating to heat the drum surface saturated with water under pressure.
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