Apparatus for treating webs of textile goods with hot air or steam
OwnerKlaus Heidaninventor
Life of this patent
Estimating the term…
Abstract
An apparatus for treating in a continuous manner webs of textile goods in a sealed container, especially in a suspended loop damper or steam box with a fresh air or fresh steam supply and with a supply of circulated air or steam. The old air or old steam supply and the fresh air or fresh steam supply together lead into an injector-like slot nozzle which extends nearly over the entire length and width of the container and is located in the upper section of the container. In the injector-like slot nozzle the fresh air or steam is intermixed with old air or steam and passed over the webs of textile goods passed through the container.
Claims4
An apparatus for treating in a continuous manner webs of textile goods which includes:
- a container having an upper portion as well as a major width and length, supporting means arranged in said container for supporting webs of textile material to be treated by a gaseous treating medium, slot-nozzle means arranged in the upper portion of said container and extending at least over the major width and length of said container, said supporting means being provided for the textile material having a first section adjacent said nozzle means and also having a second section remote from said nozzle means, said nozzle means being adapted to receive and release a gaseous treating medium onto said first section for treating a web of materials whenever placed correspondingly on said supporting means, said nozzle means being provided with first inlet means connectable to a supply of a fresh gaseous treating medium and also being provided with second inlet means, and means for withdrawing gaseous treating medium from said second section whenever treating medium is released by said nozzle onto said first section and for conveying said withdrawn gaseous treating medium to said second inlet means, said means for withdrawing gaseous treating medium from said second section including blower means communicating with said nozzle means, said nozzle means having associated therewith and communicating with first accumulating and distributing chamber means for receiving treating medium withdrawn from said second section and also having associated therewith and communicating with said accumulating and distributing chamber means for receiving fresh treating medium from said first inlet means, said nozzle means including two substantially parallel outer walls and a first partition, said first and second accumulating and distributing chamber means being separated from each other by a second partition, said first partition merging with said second partition.
Dependencies are inferred from the claim text.