Bionic log processing method

A processing technology and log technology, which is applied in the field of bionic chemical technology, can solve the problems of low product strength, large texture gap, poor water resistance, etc., and achieve the effect of high product strength and excellent texture

Active Publication Date: 2015-11-25
孙建民
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a bionic log processing method, which reasonably solves the problem of using a large number of various chemical reagents in the prior art, which is easy to cause environmental pollution, and the bionic degree of the product is not high, and the difference in texture from the log is too large. Some use simple physical gluing and pressing, and the product has low strength and poor water resistance, which can easily lead to problems of moisture absorption and cracking

Method used

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Embodiment

[0040] A bionic log processing method, characterized in that the process steps of the bionic log processing method are:

[0041] Step 1: Raw material preparation and pretreatment process:

[0042] a, material selection, b, water treatment, c, magnetic separation wood powder preparation material and wood chip preparation material peeling;

[0043] Step 2: Raw material preparation process:

[0044] a, wood flour preparation: use wood flour machine to grind wood flour, b, use chip maker to plan (10~60)cm×(4~30)cm×(0.2~0.5)cm wood chips (1) and Wood chips (2) of (15-40) cm×(5-30) cm×(0.3-0.6) cm specifications, c, the wood chips (2) are washed with water, heated to 170°C-180°C in a thermal grinder After softening, thermally refining and separating, drying to prepare dried wood fiber;

[0045] Step 3: high temperature cooking dyeing process:

[0046]The wood powder, wood chips (1) and dried wood fibers are placed in a metal cage and placed in a dyeing device, and a 60°C-100°C d...

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PUM

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Abstract

The invention discloses a bionic log processing method. The bionic log processing method is characterized by comprising the step one of raw material preparing and preprocessing; the step two of raw material preparation; the step three of high-temperature boiling dyeing; the step four of drying; the step five of sorting and storage; the step six of gluing and glue mixing by adding waterproof agents, fireproof agents and preservatives; the step seven of gradual change of wood flour of a veneer slab and directed pavement of wood wool; the step eight of premoulding of the veneer slab to form a veneer; the step nine of powdery gluing of the veneer; the step ten of overlaying of bionic log slabs in a multilayer tapered overlaid structure manner and cold pressing of the bionic log slabs; the step eleven of partial impregnation; the step twelve of hot pressing of the bionic log slabs in a multilayer tapered overlaid structure manner; and the step thirteen of trimming of finished bionic log products and storage of the finished bionic log products.

Description

technical field [0001] The invention relates to a bionic chemical technology, in particular to a bionic log processing method. Background technique [0002] Some bionic log processing methods in the prior art use a large number of various chemical reagents, which are likely to cause environmental pollution, and the bionic degree of the product is not high, and the difference in texture from the log is too large, and some use simple physical gluing and pressing. Low strength, poor water resistance, easy to cause moisture absorption and cracking. [0003] The invention adopts wood powder particle size gradual change process and wood wool orientation process to pave the blank board, multi-layer gradual change type lamination structure process, thermosetting environmental protection vegetable protein adhesive, cold pressing solidification and hot pressing solid phase combination, and induces the polycondensation reaction of raw materials at the same time Scientific process meth...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B27D1/08B27N3/14B27N3/10B32B37/12B32B37/06B32B37/10
Inventor 孙建民
Owner 孙建民
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