MIAB FD activated carbon filter

The system consists of two parts:
an activated carbon filter with a main fan adsorption unit and a catalytic oxidation unit.

Cleaning takes place in two stages:
1. The air is purified and the solvent is concentrated in a carbon filter.
When the system is started, the air output of the main fan is automatically adjusted to draw process air from the exhaust points connected to the system. The main fan takes the contaminated air and passes it through a carbon filter. The solvent is adsorbed by activated carbon and the air is purified.
2. Regeneration of the carbon filter and solvent destruction in the catalytic unit.
When the carbon becomes saturated with solvent, the air circulation in the machine process is shut off, and then regenerated using hot gas from the catalytic oxidation unit.During continuous operation, a second activated carbon filter takes over the adsorption process. In the regeneration process, the hot gas in the catalytic unit heats the carbon to release the solvent and carries the solvent to the oxidizer. Because the gas flow is smaller than the process air, it becomes highly concentrated, destroying solvent vapours without any additional fuel or energy. This is essential to achieve low energy consumption.