3/30/2021 0 Comments Plate Frame Heat Exchanger
In plate heat exchangers, heat is transferred from one fluid to another through a flat metal heat exchanger plate, instead of through a heat exchanger tube wall as with double pipe or shell and tube heat exchangers.There are both advantages and disadvantages of the flat plate heat exchanger, which will be discussed in the following sections.
The type of plate heat exchanger to be considered in this article is also sometimes called a plate and frame heat exchanger. ![]() The general configuration and flow pattern is shown in the diagram at the left. Plate and frame heat exchangers can be taken apart for cleaning as indicated in the diagram. A picture of a flat plate heat exchanger that is assembled and clamped together is shown at the right. ![]() The disadvantages of a flat plate heat exchanger in comparison with other types of heat exchangers are related to its potential for leakage and relatively high pressure drop. The types of heat exchangers include the shell and tube heat exchanger, plate heat exchanger, double pipe heat exchanger, and spiral heat exchanger. Most of these heat exchangers can be counterflow or parallel flow.
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