Device for purifying used air containing harmful substances
OwnerWerner Schroderinventor
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Abstract
The invention relates to a device for purifying used air containing harmful substances, comprising a reaction stage according to the photooxidation principle. The reaction stage encompasses at least one air conduit inside which a tubular UV emitter is disposed along the direction of flow of the used air. In order to increase the decomposition rate within the used air conduit in a simple manner, the cross section of the at least one air conduit is embodied as a regular polygon having at least five sides.
Claims19
Reaction stage of a used air duct comprising a plurality of air conduits, in which a respective tubular UV emitter is arranged longitudinally to the direction of flow of the used air,
- wherein the cross section of each air conduit is configured as a regular polygon having at least five sides and
- wherein the air conduits are arranged next to one another in a honeycombed configuration.
Device for purifying used air containing harmful substances in a used air duct,
- comprising a reaction stage of said used air duct with a plurality of air conduits, in which a respective tubular UV emitter is arranged longitudinally to the direction of flow of the used air,
- wherein the cross section of each air conduit is configured as a regular polygon having at least five sides and
- wherein the air conduits are arranged next to one another in a honeycombed configuration, and
- comprising a catalyst unit following the reaction stage.
Dependencies are inferred from the claim text.