PVDF PP Frame Pipe Coil Heat Exchanger Immersion Chemical Polymer Heat Exchangers

Polymer heat exchangers are suitable for heating and cooling a variety of media whe- re metallic plate heat exchangers cannot
be used.

The required size can be selected according to the desired thermal output and the con- tainer dimensions.

The heat exchangers are integrated in the container via either factory-fitted attach- ments, or via a mount on the frame. Alternatively, rods that protrude from the heat exchanger are available for fitting at the customer’s site.

The tube design implicates a large heat transfer area. The transfer area is even larger than with plate heat exchangers at the same displaced volume.

This means that an adequate thermal out- put can be achieved despite the lower heat transfer properties of polymers.

Polymer heat exchangers have PFA tubes which are wound onto supports. Spacers between the tubes ensure an adequate through flow with process media. The sup- ports are stabilised with frame rods which are covered with a protective plate

The distance between mounts and heat ex- changer body, or the protruding rod length, can be selected according to the customer’s needs.

The tubes are bundled via flanges to form inlet and outlet. The dimensions of the flan- ge required at the customer's site corre- sponds to standard EN 1092-1, type 5.

The polymer heat exchanger is suitable for heat transfer media with inlet flow tempera- tures of - 10°C to 110°C. It should be noted that the maximum operating pressure de- pends on the operating temperature. At an inlet flow temperature of 70°C, for example, it is 6bar.