Steam and hot air operated drying device and method for textile articles of clothing
AssigneeVereinigte Fubereien und Appretur AG
InventorsOtto Kellerhals, Erich Manegold
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AssigneeVereinigte Fubereien und Appretur AG
InventorsOtto Kellerhals, Erich Manegold
Estimating the term…
The drying device comprises a working tunnel and a drivable conveying member extending therethrough. Articles of clothing to be dried are suspended from the conveying member transversely to the direction of conveyance, by means of hangers. Hot air and steam are supplied to the working tunnel. The articles leave the tunnel without wrinkles. For this purpose, the hot air is directed into the tunnel by means of vertical nozzles which direct the air only from above. At least in the inlet section of the tunnel, steam is introduced. The downwardly air jets thus produced, sweep the articles suspended from the conveying member in the downward direction. Due to the steam content or the air jets, even polyester containing fabrics thereby become plastic enough to be swept smooth of wrinkles.
A steam and hot air operated drying device for articles of fabric, comprising, a housing having a working tunnel, a drivable conveying member extending through the tunnel for carrying the articles in spaced relationship with each other, drive means connected to said conveying member for conveying the articles through the tunnel, a hot air feeder having a pressure side and a return side for supplying hot air, said housing defining an air distributing chamber connected to the pressure side of the hot air feeder and positioned over the tunnel and communicating with the tunnel through a plurality of vertically downwardly directed nozzles, a steam supply member in at least some of the nozzles for supplying steam with the hot air directed through the nozzles into the tunnel whereby the articles which are conveyed through the tunnel are dried with steam containing hot air directed from above and downwardly past the articles, the housing defining a collecting chamber below the tunnel and communicating with the tunnel to receive the hot air therefrom, the collecting chamber connected to the return side of the feeder, the tunnel having a top wall which has a plurality of openings therethrough, a nozzle box extending from each of the openings disposed on either side of the conveying member each nozzle box defining a pair of spaced apart flat nozzles extending transversely to the conveying member.
Dependencies are inferred from the claim text.