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Ultra-strength shaving board manufacturing technology changing morphological structure of wood shavings

A technology of morphological structure and manufacturing process, applied in the direction of manufacturing tools, flat products, wood processing utensils, etc., can solve the problems of poor dimensional stability, difficult to meet the needs of customized home furnishing market transformation and upgrading of particleboard, low mechanical strength, etc., to achieve high strength and stable quality

Inactive Publication Date: 2019-04-16
GUANGXI FENGLIN WOOD IND GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The particleboard produced by the existing technology has problems such as low mechanical strength, low surface finish, poor dimensional stability, and high raw material consumption in the production process. Rapidly developing market demand and the need for transformation and upgrading of the particleboard industry

Method used

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  • Ultra-strength shaving board manufacturing technology changing morphological structure of wood shavings
  • Ultra-strength shaving board manufacturing technology changing morphological structure of wood shavings
  • Ultra-strength shaving board manufacturing technology changing morphological structure of wood shavings

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0062] Such as figure 1 Shown, a kind of super-strength particle board manufacturing process that changes particle shape structure, comprises following process step:

[0063] (1) wood chips

[0064] Raw materials such as woody sub-small fuelwood, edge waste, cutting materials and scraps are proportioned in proportion, and then the wood chips are once chipped, separated, and simply screened by a chipper, and then the wood chips are sent to the transition warehouse for storage. Fuelwood is short twigs that cannot be used as wood during the harvesting process of eucalyptus, pine, miscellaneous wood, etc., and the scraps are veneer sheets or bagasse or Straw or Chinese herbal medicine slag and other waste materials, the cutting materials are the residues in wood harvesting or rotary cutting processing, such as wood cutoffs and board edges, and the raw materials are wood chaff produced in wood processing, etc.

[0065] (2) shavings

[0066] Before shaving, use a magnetic separat...

Embodiment 2

[0093] Such as figure 1 Shown, a kind of super-strength particle board manufacturing process that changes particle shape structure, comprises following process step:

[0094] (1) wood chips

[0095] Raw materials such as woody sub-small fuelwood, edge waste, cutting materials and scraps are proportioned in proportion, and then the wood chips are once chipped, separated, and simply screened by a chipper, and then the wood chips are sent to the transition warehouse for storage. Fuelwood is short twigs that cannot be used as wood during the harvesting process of eucalyptus, pine, miscellaneous wood, etc., and the scraps are veneer sheets or bagasse or Straw or Chinese herbal medicine slag and other waste materials, the cutting materials are the residues in wood harvesting or rotary cutting processing, such as wood cutoffs and board edges, and the raw materials are wood chaff produced in wood processing, etc.

[0096] (3) shavings

[0097] Before shaving, use a magnetic separat...

Embodiment 3

[0124] Such as figure 1 Shown, a kind of super-strength particle board manufacturing process that changes particle shape structure, comprises following process step:

[0125] (1) wood chips

[0126] Raw materials such as woody sub-small fuelwood, edge waste, cutting materials and scraps are proportioned in proportion, and then the wood chips are once chipped, separated, and simply screened by a chipper, and then the wood chips are sent to the transition warehouse for storage. Fuelwood is short twigs that cannot be used as wood during the harvesting process of eucalyptus, pine, miscellaneous wood, etc., and the scraps are veneer sheets or bagasse or Straw or Chinese herbal medicine slag and other waste materials, the cutting materials are the residues in wood harvesting or rotary cutting processing, such as wood cutoffs and board edges, and the raw materials are wood chaff produced in wood processing, etc.

[0127] (2) shavings

[0128] Before shaving, use a magnetic separat...

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Abstract

The invention relates to the technical field of artificial plate manufacturing, in particular to an ultra-strength shaving board manufacturing technology changing morphological structure of wood shavings. The ultra-strength shaving board manufacturing technology comprises the processes of wood chipping, flaking, drying, sieving, glue applying, paving and pre-pressing, hot-pressing, board reversingand cooling, sanding and saw cutting, testing and classifying, warehousing and packaging and the like. The quality performance of an ultra-strength shaving board produced and manufactured by the ultra-strength shaving board manufacturing technology is far better than the standards of an European oriented strand board in 'EN300: 2006-OSB' and 'T / CTWPDA03-2017 veneer shaving board', and the strength of the ultra-strength shaving board even reaches the strength level of a hipboard or plywood; the ultra-strength shaving board has the outstanding features of highest mechanical strength compared with a plate with the same density, lowest density compared with a plate with the same strength, and material saving, and the mechanical strength performance of the ultra-strength shaving board is improved greatly due to the fact that the product structure is uniform and compact; and the advantages of a stable size, non-deformation, small thickness tolerance and the like are realized, and the transformation and upgrading of the artificial board industry, especially shaving board industry are facilitated greatly.

Description

technical field [0001] The invention belongs to the technical field of wood-based board manufacture, and in particular relates to a super-strength particleboard manufacturing process for changing the morphological structure of shavings. Background technique [0002] Particleboard is one of the main varieties of wood-based panels. It is a type of wood-based panel made by processing wood or non-wood plant fiber raw materials into shavings or scraps, and then applying adhesives and other additives. After the embryo is formed, it is hot-pressed. Wood-based panels have a wide range of raw materials. The products not only have the advantages of uniform cross-sectional density distribution, good mechanical properties, easy secondary processing and high environmental protection coefficient, but also have smooth surface, sound absorption and insulation, heat insulation, pollution resistance, aging resistance and low price. Due to its unique characteristics, particleboard is widely us...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B27N3/02B27N3/08B27N3/00B27L11/02B27N1/00B27N1/02B27N3/18
CPCB27L11/02B27N1/00B27N1/0209B27N3/002B27N3/007B27N3/02B27N3/08B27N3/18
Inventor 王高峰魏云和林国利詹满军韦淇峰修帆周任相覃龙森吴治超黄海波莫伟利
Owner GUANGXI FENGLIN WOOD IND GRP CO LTD
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