Production device and method for delamination and fiber forming of bamboo

Abstract

The invention provides a production device for delamination and fiber forming of bamboo. The production device comprises a rack, a machine and tool seat, a machine and tool cover matched with the machine and tool seat for covering, a machine and tool cover track, a push and press plate, a push and press track, a power source facilitating sliding of the push and press plate and at least one elastic piece. The invention further discloses a production method adopting the production device for delamination and fiber forming of the bamboo. The production device is relatively simple in structure and easy to operate, use and popularize; the production method adopting the production device is simple, efficient and pollution-free in a production process; obtained bamboo fibers have the characteristics of good elasticity, excellent toughness, good fiber fineness and good uniformity; excellent bamboo fibers can be produced rapidly and effectively by the production device with the production method, the bamboo fiber production time is saved greatly, the production efficiency is increased, and the production cost is reduced.

Description

[0001] 【Technical field】 [0002] The invention belongs to the field of bamboo processing, and in particular relates to a manufacturing device and method for bamboo delamination into fibers. [0003] 【Background technique】 [0004] Bamboo delamination into fibers is a precondition for refined production of bamboo fibers, and is also the basis for preparing qualified bamboo raw fibers. With the vigorous development of bamboo fiber emerging industries, the demand for bamboo fiber has also greatly increased. [0005] At present, the industrial bamboo fiber production method is mainly through extrusion treatment to make the bamboo raw material crack, and the bamboo slices are thinned and separated to make fibers, that is, the extrusion cracking method is used to make fibers; The force of extrusion cannot be well adapted to different specifications of bamboo, which leads to uneven stress on various parts of bamboo, and uneven distribution of cracks, which affects the acquisition of...

AI Technical Summary

Problems solved by technology

[0005] At present, the industrial bamboo fiber production method is mainly through extrusion treatment to make the bamboo raw material crack, and the bamboo slices are thinned and separated to make fibers, that is, the extrusion cracking method is used to make fibers; The extrusion force cannot fit the bamboo of different specifications well, resulting in uneven stress on various parts of the bamboo, and uneven distribution of cracks, which affects the acquisition of bamboo crude fibers

There are also practitioners who use the chemical method to make fibers, that is, to obtain plant fibers by soaking in lye to cause hemicellulose and lignin in the bamboo to degrade; The decomposition of cellulose, hemicellulose and lignin in bamboo is inconsistent inside and outside, resulting in inconsistent length and uneven thickness of bamboo fibers produced inside bamboo, resulting in low qualified rate and fiber yield of bamboo fiber, high fiber production cost, and high production cost. Bamboo fiber can only be used in fiberboard or low-grade composite applications

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