Tube finned heat exchanger

The finned radiator is mainly composed of three rows of parallel spiral finned tube bundles between the air flow directions. The finned heat exchanger adopts mechanical winding, and the contact surface between the cooling fins and the cooling tubes is large and tight, and the heat transfer performance is good and stable. , The resistance of air passing through is small, steam or hot water flows through the steel pipe, and the heat is transferred to the air passing through the fins through the fins tightly wound on the steel pipe to achieve the effect of heating and cooling the air.

Tube finned heat exchanger is the most widely used heat exchange equipment in gas and liquid heat exchangers. It achieves the purpose of enhancing heat transfer by adding fins to the common base tube. The base pipe can be steel pipe; stainless steel pipe; copper pipe and so on. Fins can also use steel strips; stainless steel strips, copper strips, aluminum strips, etc. The finned heat exchanger is mainly used for air heating in the drying system.

It is the main equipment in the hot air device. The heat medium used by the radiator can be steam or hot water, or heat transfer oil. The working pressure of the steam generally does not exceed 0.8Mpa. , the temperature of the hot air is below 170°C.

A tube finned heat exchanger is a heat transfer device that combines tubes and external fins to increase the effective heat transfer surface area. The fins significantly enhance thermal efficiency by improving heat exchange bet ween fluids and surrounding air or gas.

This type of heat exchanger is widely used in heating, cooling, condensation, and heat recovery systems, especially where one medium is gas or air. With a compact structure and high efficiency, tube finned heat exchangers help reduce energy consumption and equipment size.