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How to improve the heat transfer performance of alloy fin tube

Alloy Fin TubeA heat exchanger consisting of a tube or a tube. How to improve the heat transfer performance of pipe? One of the most effective methods is to extend the surface of the tube on the outer surface, namely fin tube. It is assumed that the actual heat transfer area of the finned tube is several times of the surface area of the original light tube, although the heat transfer coefficient of the flue gas is still very low, but the heat transfer effect on the pipe surface area will increase greatly, so the whole heat transfer process is improved and the metal consumption of the equipment is Economic improvement.
Application of finned tube:
(1) Heat pipe air preheater
Uses: absorbs the waste heat of the flue gas, heats up the air, reduces the fuel consumption, improves the combustion condition, achieves the energy saving goal, absorbs the flue gas waste heat, heats the gas and so on other gas medium.
(2) Heat pipe Economizer
Application: Absorbs heat from flue gas for heating water supply, hot water can return to boiler (as Economizer), and can be used separately (as water heater), so as to improve energy utilization and achieve energy saving.
(3) Heat pipe waste heat boiler (evaporator)
Uses: Uses the heat pipe as the heat transfer element, absorbs the flue gas waste heat to produce the steam. The resulting steam can be used to enter the steam pipe network (pipe pressure is achieved) and can also be used for power generation (steam larger, heat source stability) or for other purposes.
The company's technical strength is solid, production management personnel lean, and Jiangsu key universities and colleges to solve the development of highly difficult fin tube, (alloy steel, stainless steel, carbon steel, aluminum and other materials of the mixed welding) to fill the domestic research and development gap, to get rid of the mixed welded fin tube, oval fin tube is currently dependent on import dilemma, For customers with the size of the heat exchanger greatly improve the heat transfer efficiency, greatly reduce the cost of production and enhance customer competitiveness.