KDR E-Save Drum Dryer for oil-free compressors

The KDR E-Save Drum Dryer is ideal for OEM compressor manufacturers.

Using the waste heat of the compressor (oil-free compressors) the KDR E-Save Drum Dryer uses no power and is easy to install.

The unit has no refrigerant and only requires a heat exchanger in the compressor package in addition to the drum dryer.

The KDR E-Save Drum Dryer can be configured to work for zero dewpoint, and -20 °C applications.

The KDR E-Save Drum Dryer is very compact and can be installed both vertically and horizontally in a compressor package. It is ideal for small compressors in the range of 2.2kw but is also suitable for large compressors up to 400kw.

The KDR E-Save Drum Dryer can be purchased or licensed from KDR Compressors who have world-wide patent coverage.

There is no cheaper or as energy efficient option as the KDR E-Save Drum Dryer.

The KDR E-Save Drum Dryer (oil-free compressor) built-in circuit begins with the flow of hot air from the compressor passing through the heat exchanger (1 to 2).

The air is then cooled further through the after cooler (3) before passing through the moisture separator (4).

The cool air then passes back through the air to air heat exchanger (2), heating back up before passing through the regeneration section of the drum to regenerate the desiccant (5).

The warm moisture laden air then flows through the condenser (6), which cools the air before passing through a further moisture separator (7).

The cool moist air is then dried by passing through the adsorbing section of the drum (8). Dry air then exits the drum (9).

 

1.Compressor

2.Air to Air Heat Exchanger

3.After Cooler

4.Moisture Separator

5.Regeneration Flow

6.Condenser

7.Moisture Separator

8.Adsorbing Flow

9.Dry Air