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Mildew-proof and corrosion-proof treatment process for bamboo materials

A treatment process and anti-corrosion treatment technology, which is applied in wood treatment, wood treatment details, wood processing equipment, etc., can solve the complicated problems of bamboo wood anti-mold and anti-corrosion, so as to save transportation time, improve antibacterial spectrum and antibacterial efficiency, and resist loss sexual effect

Active Publication Date: 2019-09-20
北京中竹文化科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a kind of anti-mildew and anti-corrosion treatment process of bamboo to solve the complicated problem of anti-mold and anti-corrosion of bamboo

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] The anti-mildew and anti-corrosion treatment process of bamboo in this embodiment includes:

[0026] (1) The bamboo material with the bamboo knots opened is soaked in the mixed enzyme solution, and ultrasonically treated at a frequency of 100KHz for 2h. Among them, the mixed enzymes are α-amylase and xylanase, and the mass ratio is 1:2.

[0027] (2) Put the bamboo material treated with the mixed enzyme in the modification treatment solution and soak it for 1 hour under a pressure of 0.2MPa. Among them, the modification treatment liquid is an aqueous solution of 3wt% modified sodium water glass, an aqueous solution of 1wt% N-isopropylacrylamide and an aqueous solution of 1wt% N,N-methylenebisacrylamide. The preparation method is to mix the aqueous solution of modified sodium water glass, the aqueous solution of N-isopropylacrylamide and the aqueous solution of N,N-methylenebisacrylamide, and stir at 20°C for 10 minutes.

[0028] (3) Bundle a number of bamboo materials and wra...

Embodiment 2

[0032] The anti-mildew and anti-corrosion treatment process of bamboo in this embodiment includes:

[0033] (1) Soak the bamboo with open bamboo knots in the mixed enzyme solution, and ultrasonically treat it at 125KHz for 3h. Among them, the mixed enzymes are α-amylase and xylanase, and the mass ratio is 1:4.

[0034] (2) Put the bamboo wood treated with the mixed enzyme in a modified treatment solution and soak it for 2 hours under a pressure of 0.3 MPa. Among them, the modification treatment liquid is an aqueous solution of 5wt% modified sodium water glass, an aqueous solution of 2wt% N-isopropylacrylamide and an aqueous solution of 2wt% N,N-methylenebisacrylamide. The preparation method includes mixing an aqueous solution of modified sodium water glass, an aqueous solution of N-isopropylacrylamide and an aqueous solution of N,N-methylenebisacrylamide, and stirring at 35°C for 20 minutes.

[0035] (3) Bundle a number of bamboo materials and wrap them with thermal insulation coil...

Embodiment 3

[0039] The anti-mildew and anti-corrosion treatment process of bamboo in this embodiment includes:

[0040] (1) The bamboo wood with the bamboo knots opened is soaked in the mixed enzyme solution, and ultrasonically treated at a frequency of 150KHz for 4h. Among them, the mixed enzymes are α-amylase and xylanase, and the mass ratio is 1:2.

[0041] (2) Put the bamboo material treated with the mixed enzyme in the modification treatment solution and soak it for 2h under 0.4MPa pressure. Among them, the modification treatment liquid is an aqueous solution of 7wt% modified sodium water glass, an aqueous solution of 3wt% N-isopropylacrylamide and an aqueous solution of 3wt% N,N-methylenebisacrylamide. The preparation method is to mix an aqueous solution of modified sodium water glass, an aqueous solution of N-isopropylacrylamide and an aqueous solution of N,N-methylenebisacrylamide, and stir for 30 minutes at a temperature of 50°C.

[0042] (3) Bundle a number of bamboo materials and wr...

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PUM

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Abstract

The invention discloses a mildew-proof and anti-corrosion treatment process for bamboo materials, and belongs to the technical field of mildew-proof and anti-corrosion treatment of bamboo materials. The treatment process comprises the following steps: firstly, soaking bamboo materials, with bamboo joints being broken through, into a mixed enzyme solution, and then soaking the bamboo materials into a modification treatment solution; bundling the bamboo materials, wrapping the bundled bamboo materials with a heat preservation coiled material, connecting the system with a steam generator, and adding an anti-corrosion treatment agent to treat the bamboo materials; and finally drying the bamboo materials. The treatment process employs miniaturized treatment equipment, so that the bamboo materials can be directly sent to a processing site after being treated at the bamboo materials mining position without transport through a processing plant, and the transportation time and the transportation cost are greatly saved.

Description

Technical field [0001] The invention relates to the technical field of bamboo material anti-mildew and anti-corrosion treatment, in particular to a bamboo material anti-mould and anti-corrosion treatment process. Background technique [0002] The anti-corrosion and anti-mildew treatment of bamboo is an important process in the processing and manufacturing of bamboo products and bamboo buildings. The traditional treatment process is mainly to transport the bamboo to the bamboo treatment plant, and use the steam generated by the steam pool or steam tank to treat the high temperature steam. Due to the complexity of the treatment process, it is necessary to build a factory building and transport the newly mined main material to the treatment plant, which increases transportation costs and time. In addition, some starches and sugars in the xylem of bamboo will dissolve under high temperature in the traditional treatment, resulting in the destruction of the wood structure and the decr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B27K9/00B27K3/52
CPCB27K3/52B27K9/002B27K2240/20
Inventor 邵长专罗智靳永志
Owner 北京中竹文化科技有限公司
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