heating furnace parts Air preheater improve boiler thermal performance

heating furnace parts Air preheater improve boiler thermal performance

air preheater
Air preheater is in the rear of the boiler flue gas through the internal heat sink to warm the air before entering the boiler to a certain temperature of the heating surface. Used to improve boiler thermal performance, reduce energy consumption.

Generally referred to as the air preheater. Used for coal-fired utility boilers. Can be divided into control box, rotating two, which is divided into the wind shield rotary rotary rotary heating surface and two. Current boiler heating surface is more commonly used rotary preheater. In boiler applications generally two sub-positions, three positions, a quarter of warehouse-style, in which quarter of the more commonly used in warehouses in the circulating fluidized bed boiler.