Extruder of agricultural fibrous matter for producing boards with improved homogenity
AssigneeFibiotex S.A.
InventorAleksandr Frolov
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Abstract
The invention is directed to a machine for compacting agricultural fibrous matter into a board, comprising a hopper for receiving the agricultural fibrous matter; a pre-compacting device comprising several rows of fingers configured for moving successively into, along and out of vertical slits formed in at least a wall of the hopper; an extruder comprising an extrusion passage downstream of the hopper; and a ram configured for moving in a reciprocal manner along the extrusion passage; wherein each row of fingers of the pre-compacting device is independent in speed.
Claims17
A machine for compacting agricultural fibrous matter into a board, said machine comprising:
- a hopper for receiving the agricultural fibrous matter;
- a pre-compacting device comprising several rows of fingers configured for moving successively into, along and out of vertical slits formed in at least a wall of the hopper;
- and
- an extruder, the extruder comprising:
- an extrusion passage downstream of the hopper;
- and
- a ram configured for moving in a reciprocal manner along the extrusion passage, wherein
- each row of fingers of the pre-compacting device is independent in speed.
Dependencies are inferred from the claim text.