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American Journal Of Agriculture And Horticulture Innovations  
(ISSN – 2771-2559) 
VOLUME 04 ISSUE 04    Pages: 12-15 

SJIF IMPACT FACTOR (2022: 5. 705) (2023: 7. 471) (2024: 8.02) 
OCLC – 1290679216   

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 
Publisher: Oscar Publishing Services 

Servi 

 

 

 

 

 

 

 

 

 

 

ABSTRACT 

In our republic, special attention is being paid to the introduction of modern resource-saving techniques and 

technologies for high-quality production of fiber and cotton products. This article talks about science-based modern 

techniques and technologies that improve the quality of seed and fluff. 

KEYWORDS 

Fiber, lint, technique, resource efficient, seed, technology, linter, energy. 

INTRODUCTION

In the world, cotton fiber is the main raw material of 

the textile industry, while cotton fluff is the main raw 

material of the chemical and cellulose-paper industry. 

Particular attention is paid to the introduction of 

modern resource-saving techniques and technologies 

for the high-quality production of fiber and cotton 

products. Not only in foreign countries developed with 

the cotton sector, but also in our republic, in the linting 

of the seed produced from cotton processing, the 

technology reduces the number of linters by increasing 

the productivity of the linter, saves the consumption of 

electricity and spare parts, and ensures the ecological 

environment in the territory of the enterprise. , 

extensive research and development works are being 

carried out within the framework of the production 

and implementation of scientifically based modern 

techniques and technologies that improve the quality 

of the produced seed and fluff. 

 

  Research Article 

 

ANALYSIS OF EFFECTIVE SEED LINTER TECHNOLOGY IN COTTON 

GINNING ENTERPRISES 
 

Submission Date: April 20, 2024, Accepted Date:  April 25, 2024,  

Published Date: April 30, 2024 

Crossref doi: https://doi.org/10.37547/ajahi/Volume04Issue04-03 

 

 

Ungarov Azizbek Abdumo‘Min O‘G‘Li 
Gulistan State University Syrdarya, Uzbekistan 

 

Xudayberdiev Rustamjon Xasanovich 
Gulistan State University Syrdarya, Uzbekistan 

 

Yuldasheva Dilorom Xusniddin Qizi 
Gulistan State University Syrdarya, Uzbekistan 

Journal Website: 

https://theusajournals.

com/index.php/ajahi 

Copyright: Original 

content from this work 

may be used under the 

terms of the creative 

commons attributes 

4.0 licence. 

 

https://theusajournals.com
https://doi.org/10.37547/ajahi/Volume04Issue04-03


Volume 04 Issue 04-2024 13 

                 

 
 

   
  
 

American Journal Of Agriculture And Horticulture Innovations  
(ISSN – 2771-2559) 
VOLUME 04 ISSUE 04    Pages: 12-15 

SJIF IMPACT FACTOR (2022: 5. 705) (2023: 7. 471) (2024: 8.02) 
OCLC – 1290679216   

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 
Publisher: Oscar Publishing Services 

Servi 

MAIN PARTS AND RESULTS 

After the technological process of ginning in cotton 

gins, the seeds are cleaned from the weeds and 

transferred to the lintering equipment. During the 

ginning process, some of the fibers present in seeded 

cotton are added to the seed and contaminate it. The 

gin seed contains coarse sand, debris, accidentally 

dropped metal fragments, and small stones, as well as 

unhealthy (damaged and immature) seed, which 

grinds up on screw conveyors and elevators, and 

becomes the dirt of the fluff being processed. 

increases the level. If the ginned seed is cleaned, the 

lint is less polluted, the saws of the linter are not 

damaged and their service life is extended. Therefore, 

the seeds are cleaned of impurities before the linter 

equipment. At present, USM pneumatic seed cleaner is 

used to clean the seed from impurities. USM model 

pneumatic seed cleaner has a compact structure 

compared to other brands, it is simple and convenient 

to use. The working process is as follows: the seed is 

fed by the collapsing conveyor of the line of linters and 

falls through the shovel drum into the separation 

chamber through the hole in the seed suction tube. 

When the air current lifts the seeds up, the heavy 

objects fall to the bottom of the mine and are 

separated. Cleaned healthy seeds are lowered into 

barriers and a vacuum valve and taken to the required 

place (linter equipment) through a screw conveyor. 

The main function of the linters installed in the linting 

department of cotton gins is to separate the fluff from 

the surface of the seed mechanically, that is, with saw 

teeth. Linters are subject to the following 

requirements: seed and lint should not be damaged 

during linting, impurities and impurities should not be 

added to the lint, the mechanism that controls the 

quality of the lint, the level of fluffiness of the seed, and 

the efficiency of the lint should work. In the 

technological process of lintering, it is considered to be 

a semi-automatic machine that has a mechanical effect 

on the seed, and is considered to be a direct flow 

mechanism. When removing the fluff from the saw 

tooth, it enters the air blower from above with the help 

of an air chamber. Depending on the number of saws, 

linters are called 160 saws. During the linter process, 

since the seed shaft cannot rotate under the action of 

the saw, in order to help it rotate, a counter-rotating 

device is installed in the chamber of the linters. The 

trimmer straightens the seed roller as it rotates, 

improving the arrival of hairier seeds on the saw teeth. 

The method of fluff separation in linters is based on the 

mechanical action of the saws on the rotating seed 

shaft, scraping the fluff from the surface of the seeds, 

then separating it from the saw tooth with the help of 

air and taking it to the condenser, where it is separated 

from the air. The main parameters of the linter are the 

amount of fluff separated from the seed and the 

productivity of the seed. 



Volume 04 Issue 04-2024 14 

                 

 
 

   
  
 

American Journal Of Agriculture And Horticulture Innovations  
(ISSN – 2771-2559) 
VOLUME 04 ISSUE 04    Pages: 12-15 

SJIF IMPACT FACTOR (2022: 5. 705) (2023: 7. 471) (2024: 8.02) 
OCLC – 1290679216   

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 
Publisher: Oscar Publishing Services 

Servi 

 

 

 

 

 

 

 

 

 

 

Figure 1. Schematic of the 5LP linter 

1-providing roller; 2-leveling-cleaning drum; 3- existing profile working camera; 4-mixer; 5-colosnik, 6- saw cylinder; 

7th air chamber; 8-waste auger; 9-mesh surface 

To obtain full and high-quality fluff, a trimmer and a 

seed comb are involved. The main function of the 

trimmer is to direct the seeds in the working chamber 

to the teeth of the saw. The task of the seed comb is 

not to miss the required amount of seeds that have not 

been separated from the fluff. The scraped fluff passes 

between the saw teeth and the colosniks and is 

separated from the saw teeth with the help of air. The 

separated lint is cleaned and sent to the press. The 

design of linters allows the use of saws with a diameter 

of 320, 310, 300 and 288 mm. When installing saws of a 

different diameter on the linter, the position of the air 

chamber and the colosnik grid must be readjusted. The 

gap between the saw teeth and the nozzle of the air 

chamber is adjusted by pushing the special screws that 

direct the chamber in the horizontal plane. In the 

following years, the improvement of the linters, the 

increase of its productivity, the increase of the number 

of saws on the saw shaft, the increase of the size of the 

working chamber, the improvement of the quality and 

quantity of fluff and seed Having learned the secret, 

work was carried out in the direction of developing the 

speed procedures of the chainsaw cylinder and 

adjuster. It is determined that the saw that rotates 

under the influence of the linear speed adjuster and the 

saw teeth is under the influence of the periodic saw 

cylinder teeth. Saw teeth affect the seed mainly in 

three places: 

- near the saw comb, at the place where the saw enters 

the working chamber, the saw changes its direction of 

movement by touching the saw teeth and moves in the 

direction of the teeth movement. At this time, due to 

low density, fluff is partially scraped from the surface 

of the seed; 



Volume 04 Issue 04-2024 15 

                 

 
 

   
  
 

American Journal Of Agriculture And Horticulture Innovations  
(ISSN – 2771-2559) 
VOLUME 04 ISSUE 04    Pages: 12-15 

SJIF IMPACT FACTOR (2022: 5. 705) (2023: 7. 471) (2024: 8.02) 
OCLC – 1290679216   

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 
Publisher: Oscar Publishing Services 

Servi 

- the seeds are in a dense state when they pass 

between the trimmer and saw teeth. At this time, the 

main fluff is scraped off; 

- when the saw is passing between the colosniks. 

CONCLUSIONS AND SUGGESTIONS 

The working chamber of the machine has a great 

influence on the linting process. In modern 5LP linters, 

the linear speed of the saws in the saw cylinder is 12.3 

m/s, and the linear speed of the trimmer blades is 4.2 

m/s. Based on this, it can be considered that the saw 

teeth affect the seed mass with a speed of 8.1 m/s. As 

a result of the impact of the saw on the seed at such a 

high speed and the impact of the trimmer on the seed 

roller, the seeds are damaged in the process of 

scraping the fluff from the surface of the seed. If the 

density of the seed bed is low, the adjusting blades 

cannot exert pressure on the seed. In this case, the 

effectiveness of fluff scraping decreases, and at the 

same time, the damage of the seed increases as a result 

of a lot of mechanical impact. 

REFERENCES 

1. Action strategy for the five priority areas of 

development of the Republic of Uzbekistan in 

2017-2021. Decree of the President of the 

Republic of Uzbekistan dated February 7, 2017 

No. PF-4947. 

2. I.D. Madumarov, M.A. Gapparova, T.O. 

Tuychiev. Methodical manual for preliminary 

processing of natural fibers. Tashkent 2013. 

3. Jo‘raboyev, Islom. "INNOVATSION PAXTA 

XОM ASHYOSINI QURITISH TEXNОLОGIYASI 

TAXLILI." Евразийский журнал 

академических исследований 3.2 Part 2 

(2023): 104-107. 

4. Қабулов, И., Юлдошева, Д., & Унгаров, А. 

(2024). ПАХТАНИ ЕТИШТИРИШ 

АГРОТЕХНИКАСИ, ТЕРИМГА ТАЙЁРЛАШНИ 

ТАШКИЛЛАШТИРИШ ТАРТИБИ. 

Евразийский журнал академических 

исследований, 4(1 Part 2), 88-92. 

5. Ungarov A., Yuldasheva D. EFFECT OF 

TEMPERATURE CHANGES ON FIBER QUALITY 

DURING STORAGE OF COTTON RAW 

MATERIALS //Journal of Agriculture & 

Horticulture. – 2024. – Т. 4. – №. 1. – С. 17-20. 

6. Унгаров, А., & Жўрабоев, И. (2024). PAXTA 

TOZALASH KORXONALARIDA CHIGITNI 

SAMARALI LINTERLASH TEXNOLOGIYASI 

TAHLILI. Евразийский журнал 

академических исследований, 4(4), 125-128. 

7. Ungarov, A., & Xolmatova, O. (2024). PAXTA 

MOMIG ‘INI CHIGITIDAN AJRATISH 

USKUNALARI KONSTRUKSIYASINI 

TAKOMILLASHTIRISH. Инновационные 

исследования в современном мире: теория 

и практика, 3(4), 53-55. 

 


