Method of operating a fleece-making apparatus

Details Method of operating a fleece-making apparatus Method of operating a fleece-making apparatus

D - Textiles, Paper

04

H

18/586

D04H 3/00 (2006.01) D01D 5/088 (2006.01) D04H 3/16 (2006.01)

Patent

CA 1287460

ABSTRACT OF THE DISCLOSURE The fleece-making apparatus comprises a spinning nozzle system, a cooling shaft, a stretching aperture, a diffuser shaft, a fleece delivery conveyor and a device for feeding process air and for drawing or drawing outflowing air through the fleece delivery conveyor. The process air is divided into two partial flows as it is fed into the cooling shaft on each side of the cooling shaft. The upper partial flow serves for intensive cooling, the lower partial flow for additional cooling. Both partial flows are united in the cooling shaft. The cross section of the united process air flow is constricted by air control flaps positioned wedge like on opposite sides at the entrance of the stretching aperture. The process air flow issuing from the stretching aperture is influenced by pivoting wings movable about a horizontal axis at the entrance to the diffuser shaft on both sides and also by an adjustable damper which is located either above and/or below the fleece delivery conveyor.

552600

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