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Method for extracting and applying extracted fibers in bagasse

A technology for sugarcane fiber and fiber extraction, applied in the direction of chemical post-treatment, application, and fiber treatment of fibers, can solve the problems of lack of commercial value, etc., and achieve the effect of facilitating waste utilization and improving waste utilization

Pending Publication Date: 2022-06-21
晋江安润纺织有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Bagasse, the bagasse left after sugar cane is squeezed, is often discarded as waste because the bagasse itself has no commercial value. With the rapid development of society, more and more environmentally friendly materials are advocated today. The fiber can be better utilized, but the prior art lacks a method for extracting, granulating and using the bagasse fiber

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] A method for extracting fiber from bagasse, comprising at least the following steps:

[0034] S1: place the bagasse in an ultrasonic cleaner, and use ultrasonic vibration to clean the bagasse to remove impurities;

[0035] S2: Put the cleaned bagasse into a high-temperature oven, at a temperature of 50-60°C, for 20-40 minutes, and dry the bagasse;

[0036] S3: adding dilute nitric acid solution to the dried bagasse in the spray form, and after air-drying again, soak the bagasse sprayed with the dilute nitric acid solution into the dilute nitric acid solution and stir;

[0037] S4: put the bagasse treated in the previous step into deionized water for soaking and cleaning, until the pH value of the washing solution is in the range of 6.0-7.0;

[0038] S5: Squeeze and cut the bagasse treated in S4, each section is 1-3CM, and dry it again after cutting;

[0039] S6: soak the bagasse cut off in S5 in a mixed solution pool with NaOH and anhydrous sodium sulfite, and stir on...

Embodiment 2

[0042] A method of extracting fiber and applying in bagasse is used for above-mentioned embodiment:

[0043] After the sugar cane fiber is made into granules, the sole is made of the sugar cane granules.

[0044] Making shoe soles with sugarcane granules at least includes the following steps:

[0045] S1: put the sugarcane fiber into the granulator after being solidified;

[0046] S2: The sugarcane fiber is manufactured into pellets by a pelletizer;

[0047] S3: Put the particles into the pressing mold according to the thickness ratio of the sole, and the ratio is 50 grams of particles per 1CM thick sole;

[0048] S4: The particles in the mold are heated and punched to form the sole.

Embodiment 3

[0050] A method for extracting fiber from bagasse and applying for the above-mentioned content:

[0051] The sugarcane fibers are spun.

[0052] Preferably, the spinning of sugar cane fibers at least includes the following steps:

[0053] S1: sugarcane fiber balance treatment process: the sugarcane fiber raw material is stored in advance in a storage environment of 35°C-60°C for balance treatment;

[0054] S2: Blowing process: the sugarcane fiber raw material is opened by the cotton grabbing machine and then fed into the cotton opener, and then processed by the vibrating cotton box feeder and the single-hand roll forming machine, and finally the positive roll is produced;

[0055] S3: Carding process: carding sugarcane fibers with a flat card;

[0056] S4: Drawing process: pre-combining sugarcane fibers to ensure uniform and stable blending ratio, and control the sliver speed at 190m / min;

[0057] S5: blending process: adding cotton fiber to the pre-combined sugarcane fiber...

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Abstract

The invention discloses a method for extracting and applying extracted fibers in bagasse, and relates to the technical field of bagasse application, and the method at least comprises the following steps: S1, placing bagasse in an ultrasonic cleaner, and cleaning and removing impurities from the bagasse by utilizing ultrasonic vibration; s2, the cleaned bagasse is put into a high-temperature drying oven, the temperature ranges from 50 DEG C to 60 DEG C, the temperature ranges from 20 min to 40 min, and the bagasse is dried; s3, a dilute nitric acid solution is added into the dried bagasse in a spraying mode, and after air drying is conducted again, the bagasse sprayed with the dilute nitric acid solution is soaked and put into the dilute nitric acid solution to be stirred; s4, the bagasse treated in the last step is put into deionized water to be soaked and cleaned till the pH value of washing liquid ranges from 6.0 to 7.0. According to the invention, through the design of the whole method, the bagasse is convenient for waste utilization and reapplication after fiber extraction, so that the waste utilization is greatly improved, and an environment-friendly application is convenient to form.

Description

technical field [0001] The invention relates to the technical field of sugarcane bagasse application, in particular to a method for extracting and applying fibers extracted from sugarcane bagasse. Background technique [0002] Bagasse, the slag left after sugar cane is squeezed, is often discarded as waste because the bagasse itself lacks commercial value. With the rapid development of society, more and more environmentally friendly materials are being advocated today. The fiber can be better utilized, but there is a lack of a method for extracting, granulating and using the proposed fiber from bagasse in the prior art. SUMMARY OF THE INVENTION [0003] The purpose of the patent of the present invention is to provide a method for extracting and applying fiber extracted from bagasse. [0004] In order to achieve the above object, the present invention provides the following technical solutions: a method for extracting fiber from bagasse, characterized in that: at least the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01C1/00D02G3/04B29D35/12
CPCD01C1/00D02G3/042B29D35/122D10B2201/02
Inventor 尹红辉
Owner 晋江安润纺织有限公司
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