Apparatus of manufacturing aerogel sheet
AssigneeLG Chem, Ltd.
InventorsYe Hon Kim, Je Kyun Lee
Life of this patent
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Abstract
The present invention relates to an apparatus of manufacturing an aerogel sheet. The apparatus of manufacturing the aerogel sheet includes: a fixing vessel into which a blanket is inserted; and an impregnation device putting a silica sol precursor into the blanket inserted into the fixing vessel to impregnate and gelate the silica sol precursor, wherein the impregnation device includes a rotation roller moving from one end to the other end of a top surface of the blanket while rotating to put the stored silica sol precursor into the blanket and thereby to impregnate and gelate the silica sol precursor.
Claims20
An apparatus of manufacturing an aerogel sheet, the apparatus comprising:
- a fixing vessel into which a blanket is inserted;
- and
- an impregnation device putting a silica sol precursor into the blanket inserted into the fixing vessel to impregnate and gelate the silica sol precursor, the impregnation device comprising:
- a rotation roller moving from one end to the other end of a top surface of the blanket while rotating to put the stored silica sol precursor into the blanket and thereby to impregnate and gelate the silica sol precursor;
- a plurality of injection nozzles, which discharge the silica sol precursor, are provided on an outer circumferential surface of the rotation roller;
- an elevation piece allowing the rotation roller to descend to the top surface of the blanket or ascend from the top surface of the blanket;
- and
- a moving piece moving the rotation roller from the one end to the other end of the top surface of the blanket, the moving piece is disposed on the elevation piece,
- wherein the rotation roller, the moving piece, and the elevation piece are configured to ascend together or descend together.
Dependencies are inferred from the claim text.