Device and Method for Heat Treating Continuously Conveyed Sheet Materials
AssigneeBenninger Zell GmbH
InventorsPaul Fricker, Thomas Neumaier, Andreas Maerkl, Thomas Wegmann
Life of this patent
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Abstract
The invention relates to a device for performing heat treatments comprising at least one treatment module (10), which has a first and a second heating section (11a, 11b). Hot air (L) is introduced into the heating sections (11a, 11b) via a line connection (13). After the treatment, the hot air (L) is discharged via suction means (14). The suction means are arranged at the end faces of the heating sections (11a, 11b).
Claims20
1-17. (canceled)
A device for the heat treatment and, in particular, for the drying of continuously conveyed sheet-like structures, in particular a warp or a textile sliver, with at least one treatment module having at least one heating section, through which the sliver can be led along a transport path approximately vertically in at least one of an upward direction and in a downward direction,
- the heating section having at least one line connection for feeding heating medium, in particular hot air into at least one heating chamber of the heating section, and
- having suction extraction means for discharging the heating medium out of the heating chamber,
- and the at least one line connection being connected to at least one nozzle box which extends in the transport direction and transversely thereto and via which the heating medium can be introduced into the heating chamber,
- wherein the suction extraction means are arranged with respect to the transport path essentially in such a way that an air flow running parallel to the sliver essentially in the transport direction is obtained, and in that, in particular, the suction extraction means are arranged at least one of symmetrically and at one end of the heating section, preferably directly adjacently to the nozzle boxes.
The device for the heat treatment and, in particular, for the drying of continuously conveyed sheet-like structures, in particular a warp or a textile sliver, with at least one treatment module having at least one heating section, through which the sliver can be led,
- the heating section having at least one line connection and one blower unit for feeding a heating medium, in particular hot air, into at least one heating chamber, and
- the at least one line connection being connected to at least one nozzle box, via which the heating medium can be introduced into the heating chamber, wherein a heat exchanger is arranged on the pressure side between the blower unit and the line connection.
A method for the heat treatment and, in particular, for the drying of continuously conveyed sheet-like structures, in particular a warp or a textile sliver in which the sheet-like structure is led preferably approximately vertically in an upward direction and/or, after passing through a deflection means, in a downward direction through at least one heating section of a treatment module,
- the sheet like structure being acted upon by a heating medium which is introduced via a nozzle box into at least one heating chamber of the heating section, wherein the heating medium is sucked away via a suction extraction means arranged, in particular, on an end face of the heating section, such that an air stream running essentially in a conveying direction is generated over the width of the sheet-like structure.
A method for the heat treatment and, in particular, for the drying of continuously conveyed sheet-like structures, in particular a warp or a textile sliver,
- in which the sheet-like structure is led preferably approximately vertically in an upward direction and/or, after passing through a deflection means, in a downward direction through two successively arranged heating sections of a treatment module, wherein the air discharged out of one heating section via a suction extraction means is heated via a heat exchanger and is fed to the other heating section again via a line connection.
A method for the heat treatment and, in particular, for the drying of continuously conveyed sheet-like structures, in particular a warp or a textile sliver in which the sheet-like structure is led through at least one heating chamber of a treatment module, wherein a heating medium is routed by means of a blower through a heat exchanger into the heating chamber.
Dependencies are inferred from the claim text.