ANLAGE ZUR HERSTELLUNG VON MINERALWOLLE UND VORRICHTUNG ZUM SPRÜHEN EINER SCHLICHTUNGSZUSAMMENSETZUNG, ZUM FORMEN EINES TEILS EINER SOLCHEN ANLAGE

摘要

An annular discharge device for discharging a gluing composition onto glass fibres includes at least one distribution circuit for the gluing composition and a plurality of spray nozzles fluidically connected with the distribution circuit and distributed over the perimeter of the annular discharge device for discharging the gluing composition onto the glass fibres intended to pass into the annular discharge device defined by an axis of revolution, each spray nozzle being oriented towards the interior of the annular discharge device with an angle of inclination determined in relation to the plane of revolution of the annular discharge device. At least two spray nozzles arranged consecutively on the perimeter of the annular discharge device are disposed so as to have an orientation with respect to the plane of revolution of the annular discharge device each with a different angle of inclination with respect to one another.