The Tubular air preheater is also simply referred to as an air preheater and is a preheating device that improves the heat exchange performance of the boiler and reduces heat loss.
The function of the Tubular air preheater is to conduct the heat carried in the flue gas discharged from the flue of the boiler tail through the fins to the air before entering the boiler and preheat the air to a certain temperature.
Generally referred to as air preheater. More for coal-fired power station boilers.
Advantage of Tubular air preheater:
(1) low voltage, high temperature, safety, high efficiency and energy saving
(2) complete operation control and safety monitoring device, can control precision temperature
(3) the reasonable structure, complete equipments, short installation period, operation and convenient maintenance, convenient for boiler layout
(4) the use of advanced explosion-proof structure, can be applied to the factory Ⅱ explosion-proof, explosion-proof grade can reach grade C
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