METHOD AND DEVICE FOR TRANSFERRING PARTICLES ON OR INSIDE LOOSE MATERIAL LAYER SUCH AS MINERAL LINEAR LAYER

Japanese Patent JPS6117478

A

A method and an apparatus for displacing of particles on and into a loose layer of material, for instance a mineral wool layer (2) by means of an apparatus comprising means, for instance one or more conveyors (4, 10) for continuously advancing the layer of material and means for subjecting the layer of material to a constant force and concurrently therewith an oscillation energy within the acoustic area. The constant force may be applied in that the conveyor is mounted sloping downwards in the advancing direction whereby the gravety force is the constant force, or it may be a flow of air which is blowing against and which is allowed to pass through the layer of material. The oscillation energy may be provided by means of one or more sound emitting means (9, 14) mounted above the layer of material and preferably co-operating with a collection means (7, 12) mounted underneath the layer of material. By the method and the apparatus particles may be expelled from the layer of material or particles supplied to the surface of the layer of material may be forced into and distributed in the interior of the layer of material or both operations may be carried through concurrently.

BIRU ANKERUSON
ARUNE RINDOKUBUISUTO

JP14484385A

January 25, 1986

July 03, 1985

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ROCKWOOL AB

B01F11/00; B01F13/00; C04B41/60; B07B1/00; B07B1/10; B07B4/08; B07B9/00; B07B13/00; C03B37/10; C04B30/02; D04H1/60; (IPC1-7): C04B41/60

Saburo Kimura (1 outside)

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