China Efficient Heat Exchange Easy Cleaning Air Preheater

Air preheater (air preheater), also referred to as air preheater, is a kind of preheating equipment that improves the heat exchange performance of the boiler and reduces heat loss. The function of the air preheater is to transfer the heat carried in the flue gas discharged from the flue at the tail of the boiler to the air before entering the boiler through the radiating fins to preheat the air to a certain temperature.
Generally referred to as an air pre-device for short. It is mostly used in coal-fired boilers. The application in the boiler is generally a three-part bin type. Use the space-time preheater to rotate slowly, and the flue gas inlet and air inlet remain unchanged. The flue gas enters the flue gas side of the air preheater and is discharged. The heat sink that absorbs the heat of the flue gas rotates down to the air side of the air preheater and transfers the heat to the air. Incidental systems mainly include fire alarm (hot spot detection), gap adjustment, and frequency conversion control. Preheater [Edit this paragraph] The vertical preheater system is mainly composed of six parts