Production method of insulating bamboo ball

A production method, technology of bamboo balls, applied in reed/straw treatment, wood treatment, wood processing utensils, etc.

Active Publication Date: 2018-12-14
吴青平
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the technical problems of non-standard insulating gaps and post-filling insulating gaps in high-temperature and high-pressure environments, which require the use of lightweight insulating materials and post-filling processes, this application provides a production method for insulating bamboo balls, which is made of mature moso bamboo felled in winter Insulated bamboo balls, after fermentation, high-temperature cooking and high-temperature baking, thoroughly kill insect eggs and microorganisms tha

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0017] Example 1:

[0018] A kind of production method of insulating bamboo ball, comprises the following steps:

[0019] (1) Initial processing of moso bamboo: select mature moso bamboos cut in winter with a bamboo age of more than 2 years, split them into bamboo slices, and select bamboo slices whose thickness exceeds one-third of the diameter of the bamboo ball to dry or sun-dry;

[0020] (2) Ball blank production: Use a ball digging machine to dig out bamboo ball blanks with a diameter of 5 mm along the green strips of the bamboo slices. The shape is required to be complete and the size is uniform;

[0021] (3) Ball blank fermentation: put the excavated bamboo pellets into an aqueous solution containing mixed strains of Bacillus subtilis and lactic acid bacteria to ferment for 7-10 days, take them out, wash and drain; the mixed strains of Bacillus subtilis and The weight ratio of lactic acid bacteria is 1: 5; using mixed strains for fermentation can first activate each st...

Example Embodiment

[0028] Example 2:

[0029] A kind of production method of insulating bamboo ball, comprises the following steps:

[0030] (1) Initial processing of moso bamboo: select mature moso bamboos cut in winter with a bamboo age of more than 2 years, split them into bamboo slices, and select bamboo slices whose thickness exceeds one-third of the diameter of the bamboo ball to dry or sun-dry;

[0031] (2) Ball blank production: Use a ball digging machine to dig out bamboo ball blanks with a diameter of 10 mm along the green bamboo strips of the bamboo slices. The shape is required to be complete and the size is uniform;

[0032] (3) Ball blank fermentation: put the excavated bamboo pellets into an aqueous solution containing mixed strains of Bacillus subtilis and lactic acid bacteria to ferment for 15-30 days, take them out, wash and drain; the mixed strains of Bacillus subtilis and The weight ratio of lactic acid bacteria is 1:2;

[0033] (4) High-temperature steaming: put the draine...

Example Embodiment

[0039] Example 3:

[0040] A kind of production method of insulating bamboo ball, comprises the following steps:

[0041] (1) Initial processing of moso bamboo: select mature moso bamboos cut in winter with a bamboo age of more than 2 years, split them into bamboo slices, and select bamboo slices whose thickness exceeds one-third of the diameter of the bamboo ball to dry or sun-dry;

[0042] (2) Ball blank production: Use a ball digging machine to dig out bamboo ball blanks with a diameter of 3 mm along the green bamboo strips of the bamboo slices. The shape is required to be complete and the size is uniform;

[0043] (3) Ball blank fermentation: Put the excavated bamboo pellets into an aqueous solution containing mixed strains of Bacillus subtilis and lactic acid bacteria to ferment for 7 days, take them out, wash and drain; the weight of Bacillus subtilis and lactic acid bacteria in the mixed strains The ratio is 1:3;

[0044] (4) High-temperature steaming: put the drained...

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Abstract

The invention relates to the technical field of forest product machining, in particular to a production method of an insulating bamboo ball. Old moso bamboos are adopted as raw materials, the machining method comprises the following steps of primary machining, ball blank making, fermentation, high-temperature cooking, drying, insulating paint applying, secondary drying, ball blank grinding and secondary paint spraying, hot air vibration drying and the like. Eggs and microorganisms in the bamboo balls are completely eradicated, the high-temperature-resistant insulating paint is impregnated, aninsulation function of the bamboo ball is enhanced, so that mobility is good when the post-filling is carried out on the prepared insulation bamboo ball, various irregular non-standard gaps are proneto be filled, the insulation bamboo ball is resistant to high temperature and high pressure, and is not easy to carbonize; and light weight, corrosion resistance, high strength and impact resistance are achieved, the insulation bamboo ball is an ideal insulation post-filling material, can be applied to the field of aerospace and large-scale mechanical equipment for long-time fatigue operation.

Description

technical field [0001] The invention relates to the technical field of forest product processing, in particular to a production method of insulating bamboo balls. Background technique [0002] my country's moso bamboo resources are very rich, especially in poor mountainous areas. The huge moso bamboo resources rely on manual felling and are difficult to effectively use due to traffic conditions. Moso bamboo has the advantages of light weight, solidity, good insulation performance, high temperature resistance, corrosion resistance, and easy degradation. It is a high-quality raw material for building materials, handicrafts and many daily necessities. At present, the development and utilization of moso bamboo is basically limited to this, and its good insulation performance has not yet been developed and utilized. [0003] At present, the insulating materials used in high-temperature and high-pressure environments are usually inorganic non-metallic materials such as ceramics, ...

Claims

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Application Information

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IPC IPC(8): B27M3/00B27J1/00B27K9/00B27K5/00B24B1/00
CPCB24B1/00B27J1/00B27K5/0085B27K9/002B27M3/00
Inventor 王小桔徐艳军吴青平
Owner 吴青平
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