Raw bamboo batch bending treatment process and application thereof

A processing technology and bamboo batch technology, which is applied to the processing technology field of original bamboo batch bending, can solve the problems of high scrap rate, scorched black, and high technical requirements of craftsmen, and achieve the effects of improving efficiency, enhancing toughness density and good business prospects.

Inactive Publication Date: 2019-09-20
安吉悦腾竹文化发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Due to the high technical requirements of the craftsmen in the traditional fire-bending process of raw bamboo, the selection and processing of bamboo materials are complicated and time-consuming. Many, curved radians cannot be unified, standardized, batched and other comprehensive issues

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A kind of raw bamboo batch bending processing technology of embodiment 1 comprises the steps:

[0018] (1) First make a high-temperature steam tank, then pass steam containing a treatment agent for improved raw bamboo into the high-temperature steam tank, then set the steam temperature to 100°C, and recover steam condensate at the bottom of the tank body ; Wherein, the volume content of the treatment agent is 10% of the volume of the steam. The preparation method of the treatment agent is to heat sodium hydroxide and hydrogen peroxide to 18° C. and keep it warm for 5 minutes to obtain the treatment agent; wherein, the weight ratio of the sodium hydroxide to the hydrogen peroxide is 1:0.8.

[0019] (2) Put a plurality of original bamboos into the high-temperature water steam tank and treat them under normal pressure for 60 minutes.

[0020] (3) placing the raw bamboo processed in step (2) on the batch bending and shaping equipment of raw bamboo for bending treatment to ...

Embodiment 2

[0022] A kind of raw bamboo batch bending processing technology of embodiment 2 comprises the following steps:

[0023] (1) First make a high-temperature steam tank, then pass steam containing a treatment agent for improved raw bamboo into the high-temperature steam tank, then set the steam temperature to 145°C, and recover steam condensate at the bottom of the tank body ; Wherein, the volume content of the treatment agent is 2% of the volume of the steam. The preparation method of the treatment agent is to heat sodium hydroxide and hydrogen peroxide to 22° C. and keep it warm for 2 minutes to obtain the treatment agent; wherein, the weight ratio of the sodium hydroxide to the hydrogen peroxide is 1:1.2. Into the treatment agent was added 2% fenfafen and heated to 82°C, and then kept warm for 2 minutes.

[0024] (2) Put a plurality of original bamboos into the high-temperature steam tank and treat them at normal pressure for 20 minutes.

[0025] (3) placing the raw bamboo pr...

Embodiment 3

[0027] A kind of raw bamboo batch bending processing technology of embodiment 3 comprises the following steps:

[0028] (1) First make a high-temperature steam tank, then pass steam containing a treatment agent for improving raw bamboo into the high-temperature steam tank, then set the steam temperature to 125°C, and recover steam condensate at the bottom of the tank body ; Wherein, the volume content of the treatment agent is 6% of the volume of the steam. The preparation method of the treatment agent is to heat sodium hydroxide and hydrogen peroxide to 20° C. and keep it warm for 4 minutes to obtain the treatment agent; wherein, the weight ratio of the sodium hydroxide to the hydrogen peroxide is 1:1. Add 3.5% of Vermefacil in the treatment agent and heat it to 80° C., then keep it warm for 4 minutes; then add 2% of copper sulfate and 4% of flame retardant.

[0029] (2) Put a plurality of raw bamboos into the high-temperature steam tank and treat them at normal pressure for...

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PUM

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Abstract

The invention relates to a raw bamboo batch bending treatment process and application thereof. The treatment process comprises the following steps of manufacturing a high-temperature steam tank, introducing steam containing an improved raw bamboo treating agent into the high-temperature steam tank, setting the steam temperature as 100 DEG C-145 DEG C and recovering steam condensate at the bottom of the tail end of a tank body; putting a plurality of raw bamboos into the high-temperature steam tank to be subjected to normal-pressure treatment; putting the raw bamboos onto a raw bamboo batch bending shaping device to be subjected to bending treatment to reach the preset radian, fixing the two ends of the batch bending raw bamboos and the two ends of a bending radian mold through steel wire locks and rope tensioners at the radian, opening a bending device frame, taking down the batch bending raw bamboos and the bending radian mold and then conducting natural cooling shaping to obtain the batch raw bamboos with the preset bending radian. The raw bamboo batch bending treatment process provided by the invention is clean and free of pollution to the atmosphere, wastewater discharge and combustion smoke dust and has quite good commercial prospects, and only electric energy is adopted.

Description

technical field [0001] The invention relates to a processing technology for batch bending of raw bamboo and its application. Background technique [0002] Due to the high technical requirements of the craftsmen in the traditional fire-bending process of raw bamboo, the selection and processing of bamboo materials are complicated and time-consuming. There is no way to unify and standardize comprehensive issues such as batching with curved radians. Contents of the invention [0003] An object of the present invention is to propose a batch bending treatment process for raw bamboo. [0004] A batch-bending treatment process for raw bamboo of the present invention comprises the following steps: S101: first make a high-temperature steam tank, then pass steam containing a treatment agent for improved raw bamboo into the high-temperature steam tank, and then set the steam The temperature is 100°C-145°C, and the steam condensed water is recovered at the bottom of the tail end of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B27H1/00B27J1/00B27K3/32B27K5/00
CPCB27H1/00B27J1/00B27K3/32B27K5/0085B27K2240/20B27K2240/30
Inventor 黄吉
Owner 安吉悦腾竹文化发展有限公司
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