New Type Hollow Inner Tube Heat Exchanger

A new type of hollow inner tube heat exchanger was introduced.For such shell and tube heat exchanger,the core structure of heat exchanger lies a built-in sealed hollow tube outside fixed with minor spiral guide vane one end or both ends are fixed at the Tube sheet or shell.The structure can improve inner tube circulation,increase the intensity of heat exchange,the heat exchanger with that structure have both advantages of the shell-and-tube heat exchangers.Plate heat exchanger with high heat exchange coefficient high-strength structural.It is a kind of superior comprehensive performance heat exchangers.