Comminution process to produce wood particles of uniform size and shape with disrupted grain structure from veneer

Dooley, James H.; Lanning, David N.

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Title: Comminution process to produce wood particles of uniform size and shape with disrupted grain structure from veneer

Abstract

Comminution process of wood veneer to produce wood particles, by feeding wood veneer in a direction of travel substantially normal to grain through a counter rotating pair of intermeshing arrays of cutting discs arrayed axially perpendicular to the direction of wood veneer travel, wherein the cutting discs have a uniform thickness (Td), to produce wood particles characterized by a length dimension (L) substantially equal to the Td and aligned substantially parallel to grain, a width dimension (W) normal to L and aligned cross grain, and a height dimension (H) aligned normal to W and L, wherein the W.times.H dimensions define a pair of substantially parallel end surfaces with end checking between crosscut fibers.

Inventors:: Dooley, James H.; Lanning, David N.

Issue Date:: 2017-03-28

Research Org.:: Forest Concepts, LLC, Auburn, WA (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1348840

Patent Number(s):: 9604387

Application Number:: 13/650,400

Assignee:: Forest Concepts, LLC

Patent Classifications (CPCs):: B - PERFORMING OPERATIONS B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL B27L - REMOVING BARK OR VESTIGES OF BRANCHES

D - TEXTILES D21 - PAPER-MAKING D21B - FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT

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B - PERFORMING OPERATIONS B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL B27L - REMOVING BARK OR VESTIGES OF BRANCHES
B27L11/00 - Manufacture of wood shavings, chips, powder, or the like
B27L11/02 - of wood shavings or the like

D - TEXTILES D21 - PAPER-MAKING D21B - FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
D21B1/061 - {using cutting devices}
D21B1/063 - {using grinding devices}

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DOE Contract Number:: SC0002291

Resource Type:: Patent

Resource Relation:: Patent File Date: 2012 Oct 12

Country of Publication:: United States

Language:: English

Subject:: 36 MATERIALS SCIENCE

Citation Formats


                    Dooley, James H., and Lanning, David N.. Comminution process to produce wood particles of uniform size and shape with disrupted grain structure from veneer.  United States: N. p., 2017. 
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                    Dooley, James H., & Lanning, David N.. Comminution process to produce wood particles of uniform size and shape with disrupted grain structure from veneer.  United States.

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                    Dooley, James H., and Lanning, David N.. Tue .  
        "Comminution process to produce wood particles of uniform size and shape with disrupted grain structure from veneer".  United States.  https://www.osti.gov/servlets/purl/1348840.

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@article{osti_1348840,

  title        = {Comminution process to produce wood particles of uniform size and shape with disrupted grain structure from veneer},

  author       = {Dooley, James H. and Lanning, David N.},

  abstractNote = {Comminution process of wood veneer to produce wood particles, by feeding wood veneer in a direction of travel substantially normal to grain through a counter rotating pair of intermeshing arrays of cutting discs arrayed axially perpendicular to the direction of wood veneer travel, wherein the cutting discs have a uniform thickness (Td), to produce wood particles characterized by a length dimension (L) substantially equal to the Td and aligned substantially parallel to grain, a width dimension (W) normal to L and aligned cross grain, and a height dimension (H) aligned normal to W and L, wherein the W.times.H dimensions define a pair of substantially parallel end surfaces with end checking between crosscut fibers.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {2017},

  month        = {3}

}

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Multipass comminution process to produce precision wood particles of uniform size and shape with disrupted grain structure from wood chips

Patent Dooley, James H; Lanning, David N

A process of comminution of wood chips (C) having a grain direction to produce a mixture of wood particles (P), wherein the wood chips are characterized by an average length dimension (L.sub.C) as measured substantially parallel to the grain, an average width dimension (W.sub.C) as measured normal to L.sub.C and aligned cross grain, and an average height dimension (H.sub.C) as measured normal to W.sub.C and L.sub.C, and wherein the comminution process comprises the step of feeding the wood chips in a direction of travel substantially randomly to the grain direction one or more times through a counter rotating pair ofmore » « less
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Comminution process to produce engineered wood particles of uniform size and shape from cross-grain oriented wood chips

Patent Dooley, James H.; Lanning, David N.

Comminution process of wood chips to produce wood particles, by feeding wood chips in a direction of travel substantially normal to grain through a counter rotating pair of intermeshing arrays of cutting discs arrayed axially perpendicular to the direction of wood chip travel, wherein the cutting discs have a uniform thickness (Td), to produce wood particles characterized by a length dimension (L) substantially equal to the Td and aligned substantially parallel to grain, a width dimension (W) normal to L and aligned cross grain, and a height dimension (H) aligned normal to W and L, wherein the W.times.H dimensions definemore » « less
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Title: Comminution process to produce wood particles of uniform size and shape with disrupted grain structure from veneer

Abstract

Citation Formats

Manufacture of Splints or Sticks for Friction and Other Matches patent, November 1840

machine for Manufacturing Splints for Brooms patent, April 1858

Improvement in Apparatus for Breaking the Stems and Leaves of Tobacco patent, September 1867

Improvement in Tobacco-Cutting Machines patent, July 1878

Improvement in Wood Veneers patent, May 1879

Beer-Chip patent, May 1882

Beer-Chip patent, June 1883

Beer-Chip Cutting and Reaming Machine patent, July 1883

Beer-Chip patent, October 1883

Beer-Chip patent, April 1884

Beer-Chip patent, September 1884

Excelsior-Cutting Machine patent, October 1899

Cutting Mechanism patent, July 1913

Paper-Comminuting Machine patent, March 1914

Apparatus for Preparing Bamboo and Kindred Material for Pulp Extraction patent, February 1920

Ear-Corn Crusher patent, December 1923

Shredding Machine patent, March 1924

Chip Cutter patent, November 1934

Tobacco Cutting Device patent, February 1935

Machine for Cutting thin Layers patent, June 1935

Apparatus for Cutting Tobacco and the Like patent, December 1936

Tobacco Handling and Preparing patent, November 1939

Cutting Machine patent, February 1945

Utilizing Maize Cane and Sorghum Cane patent, July 1946

Production of Fibrous Elements from Woody Material patent, October 1953

Filler Nozzle Adjusting Assembly for Filling Machine patent, June 1961

Crosscut Fiber and Method for Its Preparation patent, December 1956

Crosscut Fiber and Method for Its Preparation patent, January 1957

Method and Apparatus for Cigarette Rod Forming patent, March 1962

Apparatus for Making Excelsior patent, April 1963

Method and a Machine for Producing Wood Particles patent, November 1965

Wood Chip Producing Device patent, November 1965

Stress Plane Cutter patent, January 1966

Means of Loading and Controlling Reciprocating Expansion Engines patent, January 1966

Method and Apparatus for Loosening Fibers and Wood Chips patent, July 1968

Wood Chip patent, August 1968

Machine for Chipping Core Logs and Veneer patent, December 1968

Method and Apparatus for the Comminution of Wood patent, November 1973

Paper Shredder patent, March 1974

Apparatus for producing wafers from wood patent, October 1975

Apparatus and process for shredding and crimping smoking materials patent, January 1977

Helical head comminuting shear patent, October 1977

Rotating disc splitter patent, December 1982

Process for preparation of long wood strands patent, December 1983

Method for trimming the edges of a sheet of veneer perpendicularly to its grain while preventing this sheet from splitting patent, October 1985

Longitudinal tenderizing of veneer patent, December 1985

Method for reducing comminution energy of a biomass fuel patent, May 1986

Curved high absorbancy wood flake patent, September 1986

Method and apparatus for producing engineered wood flakes, wafers or strands patent, July 1987

Wood chip cracking apparatus patent, September 1990

Sugar cane mill roller patent, February 1991

Machine for reducing the size of material patent, July 1991

Multi-pass roll crusher patent, September 1991

Process for making a product serving as a cultivation support patent, February 1992

Animal bedding product and method for making same patent, October 1992

Treatment of wood chips patent, April 1993

Pellitizer methods and apparatus patent, June 1993

Safety device for chip conditioning device patent, November 1993

Apparatus for composite wood product manufacturing patent, April 1996

Wood chip strand splitter patent, July 1996

Conveyor system for log debarking and chipping patent, September 1997

Wood chip optimizer patent, December 1998

Continuous crumbing machine for recycling rubber tires patent, July 1999

Chip and method for the production of wood pulp patent, July 2001

Wood meal and method of manufacturing the same patent, August 2001

Wood flake, method and apparatuses for producing a wood flake as well as for profiling a log, and use thereof patent, April 2003

Method and apparatus for reducing oversized wood chips patent, June 2003

Engineered wood-based mulch product patent, May 2004

Flowable and meterable densified fiber flake patent, November 2004

Pulp flaker patent, November 2007

Wood particle mixture for a wood-plastic composite material and method for producing the wood particle mixture patent, August 2011

Process using agriculture residue biomass for producing feed pellets patent, October 2013

Fibrous materials and composites patent, June 2014

Method of reuse of waste wood and recycled wood product obtained thereby patent-application, May 2002

Wood particle mixture for a wood-plastic composite material and method for producing the wood particle mixture patent-application, February 2005

Shredder for Reduced Shred Size and Method of Construction Thereof patent-application, October 2006

Fibrous materials and compositions patent-application, March 2007

Manufacture of Splints or Sticks for Friction and Other Matches
patent, November 1840

machine for Manufacturing Splints for Brooms
patent, April 1858

Improvement in Apparatus for Breaking the Stems and Leaves of Tobacco
patent, September 1867

Improvement in Tobacco-Cutting Machines
patent, July 1878

Improvement in Wood Veneers
patent, May 1879

Beer-Chip
patent, May 1882

Beer-Chip
patent, June 1883

Beer-Chip Cutting and Reaming Machine
patent, July 1883

Beer-Chip
patent, October 1883

Beer-Chip
patent, April 1884

Beer-Chip
patent, September 1884

Excelsior-Cutting Machine
patent, October 1899

Cutting Mechanism
patent, July 1913

Paper-Comminuting Machine
patent, March 1914

Apparatus for Preparing Bamboo and Kindred Material for Pulp Extraction
patent, February 1920

Ear-Corn Crusher
patent, December 1923

Shredding Machine
patent, March 1924

Chip Cutter
patent, November 1934

Tobacco Cutting Device
patent, February 1935

Machine for Cutting thin Layers
patent, June 1935

Apparatus for Cutting Tobacco and the Like
patent, December 1936

Tobacco Handling and Preparing
patent, November 1939

Cutting Machine
patent, February 1945

Utilizing Maize Cane and Sorghum Cane
patent, July 1946

Production of Fibrous Elements from Woody Material
patent, October 1953

Filler Nozzle Adjusting Assembly for Filling Machine
patent, June 1961

Crosscut Fiber and Method for Its Preparation
patent, December 1956

Crosscut Fiber and Method for Its Preparation
patent, January 1957

Method and Apparatus for Cigarette Rod Forming
patent, March 1962

Apparatus for Making Excelsior
patent, April 1963

Method and a Machine for Producing Wood Particles
patent, November 1965

Wood Chip Producing Device
patent, November 1965

Stress Plane Cutter
patent, January 1966

Means of Loading and Controlling Reciprocating Expansion Engines
patent, January 1966

Method and Apparatus for Loosening Fibers and Wood Chips
patent, July 1968

Wood Chip
patent, August 1968

Machine for Chipping Core Logs and Veneer
patent, December 1968

Method and Apparatus for the Comminution of Wood
patent, November 1973

Paper Shredder
patent, March 1974

Apparatus for producing wafers from wood
patent, October 1975

Apparatus and process for shredding and crimping smoking materials
patent, January 1977

Helical head comminuting shear
patent, October 1977

Rotating disc splitter
patent, December 1982

Process for preparation of long wood strands
patent, December 1983

Method for trimming the edges of a sheet of veneer perpendicularly to its grain while preventing this sheet from splitting
patent, October 1985

Longitudinal tenderizing of veneer
patent, December 1985

Method for reducing comminution energy of a biomass fuel
patent, May 1986

Curved high absorbancy wood flake
patent, September 1986

Method and apparatus for producing engineered wood flakes, wafers or strands
patent, July 1987

Wood chip cracking apparatus
patent, September 1990

Sugar cane mill roller
patent, February 1991

Machine for reducing the size of material
patent, July 1991

Multi-pass roll crusher
patent, September 1991

Process for making a product serving as a cultivation support
patent, February 1992

Animal bedding product and method for making same
patent, October 1992

Treatment of wood chips
patent, April 1993

Pellitizer methods and apparatus
patent, June 1993

Safety device for chip conditioning device
patent, November 1993

Apparatus for composite wood product manufacturing
patent, April 1996

Wood chip strand splitter
patent, July 1996

Conveyor system for log debarking and chipping
patent, September 1997

Wood chip optimizer
patent, December 1998

Continuous crumbing machine for recycling rubber tires
patent, July 1999

Chip and method for the production of wood pulp
patent, July 2001

Wood meal and method of manufacturing the same
patent, August 2001

Wood flake, method and apparatuses for producing a wood flake as well as for profiling a log, and use thereof
patent, April 2003

Method and apparatus for reducing oversized wood chips
patent, June 2003

Engineered wood-based mulch product
patent, May 2004

Flowable and meterable densified fiber flake
patent, November 2004

Pulp flaker
patent, November 2007

Wood particle mixture for a wood-plastic composite material and method for producing the wood particle mixture
patent, August 2011

Process using agriculture residue biomass for producing feed pellets
patent, October 2013

Fibrous materials and composites
patent, June 2014

Method of reuse of waste wood and recycled wood product obtained thereby
patent-application, May 2002

Wood particle mixture for a wood-plastic composite material and method for producing the wood particle mixture
patent-application, February 2005

Shredder for Reduced Shred Size and Method of Construction Thereof
patent-application, October 2006

Fibrous materials and compositions
patent-application, March 2007

System and Method for the Separation of Bast Fibers
patent-application, June 2009

Corn Stover Fuel Objects with High Output and Reduced Emissions Designed for Large-Scale Power Generation
patent-application, June 2010

Processed rice hull material as germination and plant growth medium
patent-application, September 2010