Technological process and apparatus for delinting of cotton seeds

A process method, cottonseed technology, applied in the directions of separating plant fibers from seeds, treating seeds and rhizomes, and producing bast fibers by chemical methods, which can solve the problems of cotton linters that cannot be recycled, poor fluidity of cottonseeds, and waste Unfavorable environmental protection and other issues, to achieve the effect of increasing mechanical operating costs, good fluidity, and simple structure

Inactive Publication Date: 2005-09-28
王强
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantages of the above process method are: more acid is consumed, the waste produced is not conducive to environmental protection, the linters on the cottonseed cannot be recycled, and in the process of processing, there are many procedures and the drying process consumes a lot of energy.
The main problems in the actual application of this patented technology are: low production capacity and cumbersome maintenance, therefore, it has not been promoted
From its structural analysis, its main working parts, the steel wire brush roller and

Method used

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  • Technological process and apparatus for delinting of cotton seeds
  • Technological process and apparatus for delinting of cotton seeds

Examples

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specific Embodiment approach

[0023] a. The cottonseed with 6-7mm short staples is delinted with a mechanical delinting device. After mechanical delinting, the length of the short staples on the cottonseed is 3-4mm, and only remains at the two ends of the vertical cottonseed ,

[0024] b. Quantitatively spray foam dilute sulfuric acid on cottonseeds with 3-4mm short fibers, and mix well. velvet

[0025] c. Send the cottonseed sprayed with foam dilute sulfuric acid into the drying room for drying,

[0026] d. the dried cottonseed is polished, and the described polishing process is carried out in another above-mentioned mechanical delint device,

[0027] e. Clean the polished cottonseed, and the cleaning is carried out by winnowing or screening.

[0028] With reference to Fig. 1, Fig. 2 and Fig. image 3 , which includes a steel wire brush roll 3, a sieve plate 2, and a fleece cover 4, and is characterized in that: the steel wire brush roll 3 is vertically arranged, and the cottonseed falls freely under t...

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Abstract

The technological process of delinting cotton seeds features that cotton seeds are first delinted mechanically in a mechanical delinting device, then sprayed with certain amount of foamed dilute sulfuric acid, stoved in the stoving room and polished in one other mechanical delinting device, and finally washed. The mechanical cotton seed delinting apparatus includes rolling steel wire brush, sieving plate, lint extracting cover, and features the rolling steel wire brush and the sieving plate vertically set, the sieving plate with valve, and the delinting chamber with material inlet in the upper end and material outlet in the lower end. The mechanical cotton seed delinting apparatus has reasonable structure, good cotton seed flowability, high efficiency, low power consumption and other advantages.

Description

1. Technical field [0001] The invention relates to the processing of cotton seeds, in particular to a cotton seed delinting process. The invention also relates to a mechanical delint device used for realizing the process. 2. Background technology [0002] Cotton is an important economic crop, and the processing of cotton seeds is an indispensable link in the cotton planting industry. The harvested seed cotton goes through the pricking process, and the lint and cottonseed are separated. The pricked cottonseed generally has 6-7mm short fluff. This kind of fluffy cottonseed cannot be directly used as seeds, and usually needs to be delinted. At present, the cottonseed delinting process method is: the cottonseed with short staples is sprayed with dilute sulfuric acid and mixed well, then enters the centrifuge, dries up, and recovers the acid solution at the same time, the dried cottonseed enters the drying room, and the acid-etched cottonseed after drying , the linters on the s...

Claims

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Application Information

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IPC IPC(8): A01C1/00D01B1/02D01C1/02
Inventor 王强
Owner 王强
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