Plate Heat Exchanger Diagram

The plate and frame heat exchanger see figure 1 consists of a frame in which closely spaced metal plates are clamped between a head and follower. There are usually four tightening bolts used in some cases six these are used to open and close the heat exchanger.

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Portholes portholes through the frame plate allow the media to enter into or exit from the heat exchanger.

Plate heat exchanger diagram. Remaining bolts are used as locking bolts. Figure 4 illustrates the plate exchanger configuration. Spiral heat exchangers are of circular construction consisting of an assembly of two long strips of plate wrapped to form a pair of concentric spiral passages.

They can be used in a wide range of applications and industries and are available in an extensive range of sizes alloys and frame configurations to meet your exact needs. Following diagram is the structure of a tema style shell and tube heat exchanger. Controls are located at the front and on one side for the plate exchangers.

A third type of heat exchanger is a plate and shell heat exchanger which combines plate heat exchanger with shell and tube heat exchanger technologies. The plate heat exchanger phe is a specialized design well suited to transferring heat between medium and low pressure fluids. Compress the plate pack between the frame plate and the pressure plate.

Piping is positioned to allow the opening of covers and removal of plates. Piping arrangement for plate exchangers. Piping is elevated similar to that for shell and tube heat exchangers.

Plate and shell heat exchanger. The plates have corner ports and are sealed by gaskets around the ports and along the plate edges. The exchanger plates having spacing between them for liquid flow.

High value for overall heat transfer coefficient for the same two fluids a flat plate heat exchanger typically has a u value much higher than either a shell and tube heat exchanger or a spiral heat exchanger. Our original accu therm plate heat exchangers are designed to provide you worry free highly efficient heat transfer solutions whether you are processing simple fluids viscous solutions or particulates. A heat exchanger can have several different flow patterns.

Crossflow parallel flow and counterflow heat exchanger configurations are three examples. A counterflow heat exchanger will require less heat exchange surface area than a parallel flow heat exchanger for the same heat transfer rate and the same inlet and outlet temperatures for the fluids. Welded semi welded and brazed heat exchangers are used for heat exchange between high pressure fluids or where a more compact product is required.

A plate frame heat exchanger has the following advantages over the widely used shell and tube heat exchangers. The heart of the heat exchanger contains a fully welded circular plate pack made by pressing and cutting round plates and welding them together. The diagram itself is based on the tema standards.

This diagrams illustrates all the important parts in the construction of a shell tube heat exchanger as per the tema standards. Plate heat exchanger piping.

Plate Heat Exchanger How It Works Working Principle Hvac Industrial Engineering Phx Heat Transfer