Mould proof insect prevention antistaling technology of wet wood material

A mildew and wood technology, applied in wood processing equipment, wood treatment, wood treatment details and other directions, can solve problems such as loss of producers, insect infestation in wet materials, mildew and deterioration, and achieve low cost of use, good effect, and storage time. long effect

Inactive Publication Date: 2006-01-11
李可锌
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, in the process of wood processing and production, insects, mildew and deterioration often occur in the storage of wet materials. Especially in maple processing, the wet materials sawn in spring and summer often start to grow insects, mold and deteriorate after more than ten hours, which is harmful to production. caused great losses

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] Arrange the sawn wood in the form of flower boards and cover it tightly with agricultural film, compact the surroundings to make it airtight, and inject the smoke generated when sulfur is burned. Use 200 grams of sulfur per cubic meter of wood once.

[0012] Sulfur burns by itself to produce sulfur dioxide smoke, which can kill pests and various molds, prevent mildew and preserve freshness, and can whiten wood.

Embodiment 2

[0014] The sawn wood is arranged in the form of flower boards, placed directly in the airtight smoke room, and the sulfur is burned in the burner, and the smoke generated during the combustion is passed into the smoke room. Use 150 grams of sulfur per cubic meter of wood once, repeat it the next day, and then treat it every 7-10 days, and it can be fresh for more than 30 days.

Embodiment 3

[0016] The sawn wood is treated with 100 grams of sulfur per cubic meter of wood once with the method described in Example 1, and then get formaldehyde and permanganic acid spontaneous combustion smoke treatment. The conventional dosage of every cubic meter of wood is 20 milliliters of formaldehyde, high manganese Potassium oxide 14 grams, the mixture of formaldehyde and permanganate are placed in the smoke room.

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PUM

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Abstract

An antimildew and worm-killing process for wet wood includes such steps as sawing, putting the wood in a sealed space, burning sulfur for smoke fumigation, proportionally mixing potassium permanganate with form-aldehyde, loading in a container, self-burning for smoke fumigation, and periodically and alternatively repeating said steps.

Description

technical field [0001] The invention relates to a wood treatment process, in particular to a mildew-proof, insect-proof and fresh-keeping process for wet wood materials. Background technique [0002] At present, in the process of wood processing and production, insects, mildew and deterioration often occur in the storage of wet materials. Especially in maple processing, the wet materials sawn in spring and summer often start to grow insects, mold and deteriorate after more than ten hours, which is harmful to production. caused great losses. Contents of the invention [0003] The purpose of the present invention is to overcome the above-mentioned defects of the prior art and provide a mildew-proof, insect-proof and fresh-keeping process for wet wood material with simple process, low cost, long storage time, and solving the problems of wood wet material infested with insects and moldy deterioration. [0004] The present invention is realized through the following scheme: ca...

Claims

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Application Information

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IPC IPC(8): B27K5/00
Inventor 李可锌
Owner 李可锌
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