Filter for air purification and manufacturing method thereof
AssigneesHyundai Motor Company, Kia Corporation, University of Seoul Industry Cooperation Foundation
InventorsKwangmo Seong, Jungsik Kim
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Abstract
A filter for air purification includes an air-permeable body frame and a photocatalyst member provided in the body frame. The photocatalyst member includes at least one mesh slit and a plurality of bead layers disposed on both sides of the mesh slit to be spaced apart from each other wherein the bead layers include a plurality of photocatalyst-containing beads aligned in a single layer to be spaced apart from each other at regular intervals.
Claims18
A filter for air purification comprising:
- an air-permeable body frame;
- and
- a photocatalyst member provided in the body frame;
- wherein the photocatalyst member comprises:
- at least one mesh slit having a first side and a second side;
- and
- a plurality of bead layers disposed on the first side and the second side of the mesh slit and spaced apart from each other;
- wherein the plurality of bead layers comprise a plurality of photocatalyst-containing beads aligned in a single layer and spaced apart from each other at regular intervals.
A method of manufacturing a filter for air purification, the method comprising:
- preparing a plurality of photocatalyst-containing beads;
- stacking a first bead layer on a first mesh frame by aligning the plurality of photocatalyst-containing beads spaced apart from each other at regular intervals;
- stacking a mesh slit on the first bead layer;
- stacking a second bead layer on the mesh slit by aligning the plurality of photocatalyst-containing beads spaced apart from each other at regular intervals;
- and
- stacking a second mesh frame on the second bead layer.
Dependencies are inferred from the claim text.