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Dyed timber recycling and reprocessing technology

A reprocessing and wood technology, which is applied in the field of dyed wood recycling and reprocessing technology, can solve the problems of resource waste and achieve the effect of color removal, reasonable processing technology and increased surface area

Inactive Publication Date: 2020-11-20
衡阳嵘昇生物颗粒有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In the process of wood processing, more or less waste will be produced, and some of the wood is still dyed. If these woods are not treated, it will lead to a waste of resources. Therefore, it is necessary to provide a method that can recycle the dyed materials

Method used

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  • Dyed timber recycling and reprocessing technology

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Embodiment Construction

[0041] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0042] see figure 1 , the present invention provides a technical solution: a process for recycling and reprocessing dyed wood, comprising the following steps:

[0043] S1, the dyed wood is collected and screened by a sieve, and the wood with different thicknesses is soaked in normal temperature water;

[0044] S2, the soaked wood is poured into a high-speed stirring device for high-speed stirring;

[0045] S3, soaking the stirred and cleaned wood...

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Abstract

The invention discloses a dyed timber recycling and reprocessing process which comprises the following steps: S1, collecting dyed timber, screening and distributing the dyed timber by adopting a screen, and soaking the timbers with different thicknesses by adopting normal-temperature water; S2, putting the soaked timber into a high-speed stirring device to be stirred at a high speed; S3, subjecting the stirred and cleaned timber to high-temperature water immersing, stirring, and dehydrating; S4, subjecting the decolored timber to drying in a drying box; S5, conveying the dried timer into a machine to be ground and smashed, and drying the smashed material again; S6, finally, mixing the crushed and dried materials with white latex in proportion, and pressing a mixture into a plate; and S7, subjecting the pressed plate to drying treatment. The processing technology is reasonable, the color of the timber is effectively removed, and the recycled timber is well recycled.

Description

technical field [0001] The invention relates to the technical field of recycling and reprocessing of dyed wood, in particular to a recycling and reprocessing technology of dyed wood. Background technique [0002] Timber generally refers to wooden materials used in industrial and civil construction, and is usually classified as soft wood and hard wood. The timber used in the project is mainly obtained from the trunk parts of trees. Timber has been a major building material since ancient times due to its ease of acquisition and processing. [0003] Wood is the lignified tissue of plants capable of secondary growth, such as trees and shrubs. After the end of primary growth in these plants, the vascular cambium in the rhizome becomes active, developing bast outward and wood inward. [0004] Wood is the general term for plant tissues that develop inwardly from the vascular cambium, including xylem and parenchyma rays. Wood plays a great supporting role in human life. Accordi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B27K5/02B27K5/04B27N3/00B27N3/02B27N1/00B27L11/00
CPCB27K5/02B27K5/04B27L11/00B27N1/00B27N3/007B27N3/02
Inventor 李加期李立新
Owner 衡阳嵘昇生物颗粒有限公司
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