Air preheater (APH)

It is an accessory to common boiler processes. To increase efficiency and reduce heat loss, this process transfers heat from the flue gases to the combustion air before it enters the furnace. Combustion air preheaters are used in large boilers in thermal power plants. (e.g. a sugar factory) to recover heat to the boiler system. Reduce energy loss and maintain the temperature of the fuel gas before leaving the chimney. Nearly 80% of Thailand’s thermal power plants should have an Air preheater system in their factories to reduce costs and loss of air temperature. This is because in the first module of the air preheater system, there is a “temperature difference between the outside of the tube and inside the tube” (fuel gas environment air inlet), which makes the pipe more damaged and prone to corrosion. Therefore, the pipe material should be highly corrosion resistant. With good heat transfer. The purpose of the air preheater is to recover the heat from the boiler flue gas, which increases the thermal efficiency of the boiler by reducing the useful heat lost within the flue gas. Thailand’s Best Industrial vertical boiler, Flue Boilers, fire tube Boilers, flue & fire tube Boilers Manufacturer, Exporter, suppliers.