Novel bamboo palm fiber extraction process

An extraction process, bamboo fiber technology, applied in fiber processing, fiber mechanical separation, chemical post-processing of fibers, etc., can solve the problems of lack of toughness of fiberboard, waste of foreign exchange, lack of strength of fiber, etc.

Inactive Publication Date: 2012-04-11
李超
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, there is a large demand for coconut palm silk in my country, and the production is very small. Most of them rely on imports, which wastes the country's precious foreign exchange. Although some people

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Prefer the slender mangosteen, control the diameter of the mangosteen at 5cm, cut the bamboo pole into 2m long bamboo tubes by machine or by hand; cut the 2m long bamboo tube into bamboo strips with a width of 1cm with a bamboo cutting machine or by hand; scrape the green and scrape the yellow : Use a slicing machine or manually to remove the bamboo green, bamboo yellow and bamboo nodes on the bamboo strips to obtain bamboo strips; mechanical hammering: manually hammer the bamboo strips, and the hammering time is 1 hour; the mechanical hammering can not hurt the bamboo. The brown silk structure, put the hammered bamboo strips into the boiler, add saturated lime water and a small amount of Na 2 SO 3 Cook for 3 hours, control bamboo and Na 2 SO 3 The weight ratio is about 20: 1, and the air pressure in the boiler is controlled to 2 standard atmospheric pressures; the bamboo strips after scouring are put into the brown shell silk cutting machine, and the brown shell silk...

Embodiment 2

[0021] Prefer the slender mangosteen, control the diameter of the mangosteen at 7cm, cut the bamboo pole into 2m long bamboo tubes by machine or by hand; cut the 2m long bamboo tube into bamboo strips with a width of 2cm with a bamboo cutting machine or by hand; scrape green and yellow : Remove the bamboo green, bamboo yellow and bamboo joints on the bamboo strips with a slicer or manually to obtain bamboo strips; hammer the bamboo strips manually, and the hammering time is 1.5 hours; the brown silk structure of the bamboo cannot be damaged when the mechanical hammer is broken , Put the hammered bamboo strips into the boiler, add saturated lime water and a small amount of Na 2 SO 3 Cook for 3.5 hours, control bamboo and Na 2 SO 3 The weight ratio is about 25:1, and the air pressure in the boiler is controlled to 2.5 standard atmospheric pressure; the bamboo strips after scouring are put into the brown shell wire opener, and the brown shell wire opener is started to obtain th...

Embodiment 3

[0023] Prefer the slender mangosteen, control the diameter of the mangosteen at 5cm, cut the bamboo pole into 2m long bamboo tubes mechanically or manually; mechanical slicing: cut the 2m long bamboo tube into 1cm bamboo strips with a bamboo splitter or manually; Scraping the green and scraping the yellow: remove the bamboo green, bamboo yellow and bamboo nodes on the bamboo strips with a slicer or manually to obtain the bamboo strips; mechanical hammering: manually hammer the bamboo strips, and the hammering time is 1 hour; mechanical hammering The brown silk structure of the bamboo cannot be damaged, put the hammered bamboo strips into the boiler, add saturated lime water and a small amount of Na 2 SO 3 Cook for 3.5 hours, control bamboo and Na 2 SO 3 The weight ratio is about 30: 1, and the air pressure in the boiler is controlled to 3 standard atmospheric pressures; the bamboo strips after scouring are put into the brown shell silk cutting machine, and the brown shell si...

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Abstract

The invention provides a process. The process comprises the following flows: original bamboo cutting off, mechanical chipping, green and yellow scraping off, mechanical hammering, scouring and loosening, mechanical fiber loosening and drying and cutting off. The process has the following beneficial effects: the thickness of the produced bamboo fibers is consistent with that of the palm fibers; the fiber content is much higher than the palm fiber content; the fiber has much better strength, water absorption and air permeability, flexibility and the like compared wtih the high-quality palm fiber; and the produced palm fiber can become the substitute of the coconut fibers.

Description

technical field [0001] The invention relates to a process of using bamboo as a raw material to form a brown silk substitute after treatment, in particular to a novel bamboo fiber brown silk extraction process. Background technique [0002] At present, there is a large demand for coconut palm silk in my country, and the production is very small. Most of them rely on imports, which wastes the country's precious foreign exchange. Although some people have used bamboo to make bamboo fiber hard mattresses in recent years, they are generally made using caustic soda technology. Fiber lacks strength, and fiberboard lacks toughness, so it is difficult to popularize and use. Contents of the invention [0003] The technical problem solved by the present invention is to provide a novel bamboo fiber brown silk extraction process to solve the above-mentioned shortcoming in the background technology. [0004] The technical problem solved by the present invention adopts following technica...

Claims

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Application Information

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IPC IPC(8): D01C1/00D01B1/10
Inventor 李超
Owner 李超
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