Wood ecological powder for replacing industrial flour and production method of wood ecological powder

A flour and wood industry technology, which is applied in the direction of starch adhesive, wood fiber material adhesive, adhesive type, etc., can solve the problems of waste of precious food resources and high production costs, so as to save precious food and have good environmental performance , good fluidity effect

Inactive Publication Date: 2015-11-25
周琼
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In recent years, with the improvement of people's living standards, the demand for processed boards is increasing, and hundreds of thousands of tons of flour are consumed every year for board processing. However, wheat, as the staple food of human beings, is related to people's livelihood. There are still many places in the world where human beings Food and clothing have not yet been solved, and the flour consumed by the traditional flour glue mixing process in board processing is a great waste of precious food resources, and the production cost is high. It is the present invention to seek a low-cost, good effect, which can replace flour as glue filler. major issues addressed

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] The present invention is obtained by the following component ratio by weight percentage: material A: corn flour, 5%; material B: starch-extracted potato residue powder, 60%; material C: peanut shell powder, 10%; material D: clay , 20%; E material: coupling agent, 5%.

[0026] Its production steps are

[0027] (1) Crush material A and material B to more than 30 mesh respectively, extrude them by extrusion, and crush them to more than 100 mesh after cooling;

[0028] (2) Crush material C and material D separately to more than 100 mesh for later use;

[0029] (3) Mix A material, B material, C material, D material and E material in proportion.

Embodiment 2

[0031] The present invention is obtained by the following component ratio by weight: A material: corn flour and cassava flour, 30%; B material: starch-extracted potato dregs powder, 30%; C material: wood flour, 20%; D Material: attapulgite, 17%; E material: guar gum, 3%.

[0032] Its production steps are as in Example 1.

Embodiment 3

[0034] The present invention is obtained by the following component ratios by weight: material A: sweet potato flour, potato flour, 20%; material B: starch-extracted potato residue powder, 50%; material C: peanut shell powder and wood flour, 10% %; D material: attapulgite, 15%; E material: cellulose, 5%.

[0035] Its production steps are as in Example 1.

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PUM

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Abstract

The invention discloses wood ecological powder for replacing industrial flour and a production method of the wood ecological powder. Part of potato crops are adopted, potato dregs of which starch is filtered out, peanut shells, wood powder, clay, attapulgite and a small amount of tackifier serve as raw materials, food is saved, production cost is greatly reduced, and binding power and water resistance of plates are high.

Description

technical field [0001] The invention relates to the field of rubber fillers for board processing, in particular to a wood industry ecological flour replacing industrial flour and a production method thereof. Background technique [0002] Nowadays, urea-formaldehyde glue or phenolic glue is needed in the production process of plywood. In order to prolong the shelf life, this kind of glue is usually made thinner when leaving the factory. 10-40% industrial wheat flour is used as filler to achieve the effect of water absorption, thickening and viscosity increase. After mixing, it is applied on the veneer and then pre-pressed and hot-pressed. [0003] In recent years, with the improvement of people's living standards, the demand for processed boards is increasing, and hundreds of thousands of tons of flour are consumed for board processing every year. However, wheat, as the staple food of human beings, is related to people's livelihood. There are still many places in the world wh...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09J103/02C09J197/02C09J11/04C09J11/06
Inventor 周琼
Owner 周琼
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