| 摘要 |
<p>A method for the wet gluing of wood fibres, which have been previously defibrated in a refiner (4) from wood comminuted into chips, in order that these chips, following the wet gluing in a gluing zone (BZ), can be dried in a dryer (5), then spread, in a spreading arrangement (6), to form a fibre mat and pressed, in a hot press (7), to form a wood-material panel of desired thickness, wherein the wood fibres are transported into the gluing zone (BZ), within a conveying tube (R), in a stream of saturated steam, is distinguished in that: - in order to calm the fibre stream, the conveying tube (R) widens at the start (A) of the gluing zone (BZ), within which a plurality of gluing nozzles (D1, D2,... Di,...-. DL) are situated, as a result of which the speed of the fibre stream is reduced even before the first gluing nozzle D1 has been reached, - the fibres in the calmed fibre stream are glued with adhesive by means of the gluing nozzles (D1, D2,...Di,...DL), and then - are fed to the dryer (5).</p> |
