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A kind of pure natural carrier material and processing method thereof

A carrier material, pure natural technology, applied in the direction of wood impregnation, impregnated wood, wood processing equipment, etc., to achieve the effect of good performance

Active Publication Date: 2021-12-21
SOUTHWEST FORESTRY UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Therefore, there is currently a lack of a pure natural carrier for carrying water, natural aroma, insect repellent and other volatile liquid fumigation carrier materials and its treatment methods

Method used

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  • A kind of pure natural carrier material and processing method thereof
  • A kind of pure natural carrier material and processing method thereof
  • A kind of pure natural carrier material and processing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Such as Figure 1-3 As shown, this embodiment provides a pure natural carrier material, which is obtained by screening, roughly washing, fine washing and curing with natural adhesives, crushing and reshaping the wood after the growth of macrofungi , and the material can be used as a carrier for the natural volatilization of water and organic spices.

[0034] The invention provides a processing method of a pure natural carrier material, which specifically comprises the following steps:

[0035] (1) to the pretreatment of the wood after the growth of large fungi, it is screened and cleaned, for subsequent use;

[0036] (2) After the pretreated wood is dried, it is classified and screened according to volume and integrity;

[0037] (3) Utilize water and organic solvent to remove the secondary metabolites contained in the raw wood step by step, replace the organic solvent in the raw wood with water and dry in the shade to obtain raw materials; the organic solvent obtained...

Embodiment 2

[0052] The present embodiment provides a processing method of a pure natural carrier material, which specifically includes the following steps:

[0053] (1) Select the Simao pine section after the cultivation of Poria cocos, and wash the sediment and residual hyphae.

[0054] (2) Carry out shade-drying treatment under normal temperature and pressure after washing, and the moisture content is not higher than 15%.

[0055] (3) Under normal temperature and pressure, ethyl acetate is used to carry out reflux extraction on the segment wood three times for 2 hours each time to remove the fat-soluble organic matter contained in the segment wood. After the extraction, ethyl acetate was recovered with a rotary evaporator. After drying the solvent, the section wood was continued to be cold-soaked with methanol at normal temperature and pressure for 24 hours, which was carried out three times to remove the alcohol-soluble organic matter contained in the section wood. The extracted metha...

Embodiment 3

[0061]This embodiment provides a method for processing pure natural carrier materials, which specifically includes the following steps:

[0062] (1) Select dry willow wood after cultivating fungus, and wash off the sediment and residual hyphae.

[0063] (2) Sterilize the washed section wood at high temperature and then dry it in the shade, with a moisture content of not higher than 15%.

[0064] (3) Under normal temperature and pressure, petroleum ether is used to carry out reflux extraction on the segment wood three times for 2 hours each time to remove the fat-soluble organic matter contained in the segment wood. After extraction, the petroleum ether is recovered by a rotary evaporator, and the segment wood is dried and the solvent is continued to be extracted by the ethanol reflux method, which is carried out three times, each time for 2 hours, to remove the alcohol-soluble organic matter contained in the segment wood. For the segment wood containing ethanol, more than 6 t...

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Abstract

The invention provides a pure natural carrier material, which is obtained by screening, roughly washing, fine washing, solidifying with natural adhesives, crushing and reshaping the wood after the growth and consumption of large fungi, and the The material can be used as a natural volatilization carrier for water and organic fragrance fumigation; meanwhile, a treatment method for a pure natural carrier is provided. The present invention can effectively load natural volatile substances and be used as a carrier for indoor aromatherapy, drug fumigation and water volatilization; the preparation process is simple, the raw materials are natural and pollution-free, the load capacity is large and the molding and processing into handicrafts have great market economic value .

Description

technical field [0001] The invention relates to the field of wood regeneration and reuse, in particular to a pure natural carrier material and a treatment method thereof. Background technique [0002] At present, the wood parasitized by large fungi has no practical value due to excessive impurities and loose wood, and is mostly discarded or used as fuel. [0003] There are also other applications, such as being used as a carrier for fragrances such as perfume and aromatherapy. Most of the carriers are artificially synthesized, and artificial chemical raw materials are added to achieve slow release of fragrance; [0004] In addition, there are also some carriers based on natural raw materials, such as sandalwood, etc., which need to be heated or burned to release aroma components. [0005] Therefore, there is currently a lack of a pure natural carrier material for fumigation of volatile liquids such as water, natural aroma, and insect repellent, and a treatment method thereo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B27K3/02B27K3/04B27K3/34
CPCB27K3/02B27K3/04B27K3/34
Inventor 王军民肖坤敏华燕
Owner SOUTHWEST FORESTRY UNIVERSITY