Title:
EFFICIENT METHOD AND APPARATUS FOR PRODUCING COMPRESSED STRUCTURAL FIBERBOARD
Document Type and Number:
WIPO Patent Application WO/2020/186071
Kind Code:
A3
Abstract:
An efficient method and apparatus for making a compressed structural fiberboard from agricultural fibrous matter. The method and apparatus provides a conveyor having variable drives for carrying the agricultural fibrous matter; a hopper having variable drives for conditioning and delivering the agricultural fibrous matter to an extruder; the extruder having a cyclic ram with linear actuators and a floating plate to drive the cyclic ram between an extended position, wherein the agricultural fibrous matter is compacted into the compressed structural fiberboard, and a retracted position, wherein the agricultural fibrous matter is delivered to the extruder; synthetic oil heaters for heating the compressed structural fiberboard; a heat sink track cooler for cooling the compressed structural fiberboard; and a water jet cutting system for cutting the compressed structural fiberboard into individual boards.
Inventors:
LASTER FRANK (US)
RYAN LARRY (US)
RYAN LARRY (US)
Application Number:
PCT/US2020/022415
Publication Date:
October 22, 2020
Filing Date:
March 12, 2020
Export Citation:
Assignee:
AGRIBOARD INT LLC (US)
International Classes:
B30B11/26; B27N3/02; B27N3/18; B27N3/28; B27N7/00; B30B15/08; B30B15/26; B30B15/30; B30B15/34
Foreign References:
| US6143220A | 2000-11-07 | |||
| US20090188642A1 | 2009-07-30 | |||
| EP0092981A2 | 1983-11-02 | |||
| US20100307349A1 | 2010-12-09 |
Attorney, Agent or Firm:
MOORE, Todd (US)
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