CONCENTRIC DOUBLE-PIPE HORIZONTAL HEAT EXCHANGER FOR FIBER-CONTAINING FLUIDS

摘要

A concentric double-pipe fluid heat exchange element for horizontal orientation is provided with support for the central pipe consisting of at least one support fin secured to the central pipe and extending into contact with the outer pipe. The support fin is at least coextensive with the flow path of the fluid in the annulus between the pipes. The heat exchanger is intended to operate on fiber-containing fluids.