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TECHNOLOGY OF MATERIALS AND PRODUCTS OF THE TEXTILE AND LIGHT INDUSTRY
DOI - 10.32743/UniTech.2021.87.6.11874
RESULTS OF THE EXIT OF AVERAGE LENGTH FIBER COTTON ON PRIMARY FACTORIES WITH DIFFERENT SAW GINS
Shuhrat Azizov
PhD, associate professor of the department Technological machines and equipment Namangan Institute of Engineering and Technology,
Uzbekistan, Namangan E-mail: azizovshuhrat@gmail.com
Muhiddin Muhammadjonov
Master of the department Technological machines and equipment Namangan Institute of Engineering and Technology,
Uzbekistan, Namangan E-mail: muhiddinmuhammadjanov. 95@mail.ru
РЕЗУЛЬТАТЫ ВЫХОДА ХЛОПКА СРЕДНЕЙ ДЛИНЫ НА ХЛОПКОПЕРЕРАБАТЫВАЮЩИХ ЗАВОДАХ С РАЗЛИЧНЫМИ ПИЛЬНЫМИ ДЖИНАМИ
Азизов Шухрат Маматович
канд. техн. наук,
доц. кафедры Технологические машины и оборудование, Наманганский инженерно-технологический институт, Республика Узбекистан, г. Наманган
Мухиддин Мухаммаджонов
магистр кафедры Технологические машины и оборудование, Наманганский инженерно-технологический институт, Республика Узбекистан, г. Наманган
ABSTRACT
The purpose of this research comparison property fiber processed in various cotton primary processing factories with different models of gins. Each sample of 1st grade С6524 of cotton raw has been subdivided to process factory gins of Namangan area. Properties of the Fiber of all samples have been measured with the Advanced Information System of Fiber HVI, for definition of an exit of average length fiber UHM (UHML).
АННОТАЦИЯ
Целью данного исследования является сравнение свойств волокна, перерабатываемого на различных фабриках первичной переработки хлопка сырца с различными моделями волокноотделительных машин. Каждый образец хлопка-сырца 1-го сорта С6524 разделен на переработку на заводах с различными видами волокноотделительных машин Наманганской области. Свойства Волокна всех образцов были измерены с помощью Advanced Information System of Fiber HVI, для определения выхода волокна средней длины UHM (UHML).
Keywords: Gin, The exit of average length fiber UHM(UHML); statistical analysis.
Ключевые слова: Джин, выход волокна средней длины UHM (UHML), статистический анализ.
Introduction
Globally, cotton fibers for sale are selected and measured in accordance with (HVI) standards. Fiber standards (HVI) are set by 'SIFAT enterprise to define fiber properties such as color, length, micronaire,
strength, and trash content that are important in textile processing. Fiber quality is an important aspect of cotton research and the fiber must be removed from the seed to determine its bulkiness.
Bibliographic description: Azizov S.M., Muhammadjonov M. Results of the exit of average length fiber cotton on primary factories with different saw gins // Universum: технические науки: электрон. научн. журн. 2021. 6(87). URL: https://7universum.com/ru/tech/archive/item/11874
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The purpose of our study was to compare the quality of the fiber and to analyze the cotton factories of the Namangan region with different types of gins and their working parts that contribute to the yield of medium fiber length. Hereby, to determine the optimal parameters of the working parts of the gin for modeling the quality of the fiber. The fundamental basis for our research was a study conducted by American scientists, in regard to a comparing factory and laboratory gins, since the differences between laboratory gins and production gins have not been studied. Thus, their research has shown that the results obtained from the gins of the laboratory cannot be accurately reproduced, even with a correction factor, while in the production of gins in cotton processing plants [1], [2]. But correlation analysis indicated that factory-adjusted experimental new gin survived produced lint samples that were most similar to production lint samples, considering all properties. These results demonstrate that factory-adjusted experimental laboratory gins offer an effective, convenient screening tool
for cotton researchers predicting fiber quality in production gins [1], [2].
Methods
Hence, using these data, we have determined the way of conducting the research. To begin with, we have carried out a statistical analysis, having received data from the 'SIFAT enterprise for cotton fiber of the first grade C6524 of the harvest of first year of research, second year of research, third year of research, hence the main indicator we have taken was the average yield of the long fiber. It is marked as UHM (UHML) - the upper as well as average fiber length, which characterizes by the average length of half, approximately 50% by the weight of the longer fibers in the measured sample, determines the type of cotton fiber, and inch. [3-6].
Results
We took the statistical results of 10 textile clusters per yield of average fiber length
Table 1.
Statistical data of the first year of the research on the quality of cotton fiber C6524 the first grade
The names of lines Field average on FIBLENGTH Field average on STRENGTH Length UHM(UHML)
Pap 111,9523 31,59734 1,120
Uychi 112,600 33,92539 1,126
Namangan 3 112,5114 30,17477 1,125
Tashbulak 112,7144 33,15875 1,127
Narin 112,5878 33,60263 1,126
Kugay 112,5146 33,48324 1,125
Chust 112,5576 33,14875 1,126
Uchkurgan 112,4583 33,34615 1,125
Gulbah 112,3386 32,20291 1,123
Chartak 112,4991 33,78364 1,125
Kasan 111,7887 31,18185 1,118
Mirishkor 113,6079 33,94058 1,136
Overall result 112,4326 32,87512
I Length UHM(UHML) 1.14
1,136
1,135 1,13
1,125 1,12 1,12 1,115 1,11 1105
1,126
1,127
C^ JP ^ & £ ^ JP J^ vt®4
4 J / ^ ** <f ^
Figure 1. Statistical data factories of the first year of the research on the quality of cotton fiber C6524 the first grade.
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A statistical analysis of the first year illustrated that the graph showed that the highest UHM (UHML) is the upper average fiber length at the Mirishkor cotton factory and it is composed of 1.136 inches from 50% in relation to the cotton weight.
And the lowest UHM (UHML) - the upper average fiber length at the Kasan cotton factory consists of 1.118 inches from 50% in relation to the cotton weight accordingly.
Table 2.
Statistical data of the second year of the research on the quality of cotton fiber С6524 the first grade
The names of lines Field average on FIBLENGTH Field average on STRENGTH Length UHM(UHML)
Pap 112,1342 32,03274 1,121
Uychi 112,2726 32,32988 1,123
Tashbulak 112,6256 31,98049 1,126
Narin 112,3186 32,67889 1,123
Kugay 112,1367 32,46978 1,121
Chust 112,4721 32,44607 1,125
Uchkurgan 112,1036 32,67528 1,121
Gulbah 112,3562 31,86648 1,124
Chartak 112,4755 32,92095 1,125
Kasan 111,6537 31,66534 1,117
Mirishkor 113,4279 32,48395 1,134
Overall result 112,2893 32,20979
Length UHM(UHML)
1,135 1,13 1,125 1,12 1,115 1,11 1.105
1,134
^ ^ Ж c*
» ^ .¿P
у (f ^ ^
Figure 2. Statistical data of the second year of the i
A statistical analysis of the second year demonstrated that the graph showed that the highest UHM (UHML) is the upper average fiber length at the Mirishkor cotton plant and it is composed of 1.134 inches from 50% in
on the quality of cotton fiber C6524 the first grade
relation to the cotton weight. And the lowest UHM (UHML) - the upper average fiber length is at the Kasan cotton mill and it is comprised of 1.117 inches from 50% in relation to the cotton weight respectively.
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Table 3.
Statistical data of the third year of the research on the quality of cotton fiber C6524 the first grade
The names of lines Field average on FIBLENGTH Field average on STRENGTH Length UHM(UHML)
Chust 112,5192 33,75442 1,125
Uychi 112,4293 34,80671 1,124
Gulbah 112,6788 33,76084 1,127
Pap 112,5627 33,87558 1,126
Narin 112,5782 33,6169 1,126
Uchkurgan 112,4004 33,51503 1,124
Namangan 112,4591 32,97717 1,125
Merishkor 112,7977 35,44845 1,128
Overall result 112,5237 33,75391
Figure 3. Statistical data of the third year of the research
A statistical analysis of the third year indicated that this graph showed that the highest UHM (UHML) is the upper average fiber length at the Mirishkor cotton factory and is comprised of 1.128 inches from 50% in relation to the cotton weight. And the lowest UHM (UHML) - the upper average fiber length at Uychi cotton mill consists of 1.124 inches from 50% in relation to the cotton weight accordingly. [7-10].
Conclusion. The results acquired from the production gins of cotton factories showed that the highest UHM (UHML) is the upper average fiber length at the Mirish-kor cotton factory and is 1.132 inches from 50% based on the cotton weight in which 'Lummus' brand saw gins
1,125
Uchkurgan Namangan
on the quality of cotton fiber C6524 the first grade
are utilized. The second place is taken by the cotton factory of Namangan, hence the average value over three years is UHM (UHML) and 1.128 inches from 50% in relation to the weight of the cotton, in which saw gins of 4DP-130 are used accordingly. Thus, the study along with a statistical analysis shows that it is crucial to determine the factors, which cause an increment in the yield of the average fiber length. And, to determine and invent a new experimental gin sample structure for increasing the yield of long fiber fractions and ameliorating the average fiber length, it is substantial to investigate the working parts of the saw gin at the cotton factories of Mirishkor, Tashbulak and Namangan.
References:
1. J. Boykin et al., "Comparison of Five Small-Scale Laboratory Gins to Seven Commercial Gins Sampled Across the Cotton Belt," in Beltwide Cotton Conferences, Journal of Cotton Science 2011.
2. Statistical results laboratory «Sifat» Namangan branch 2018, 2019, 2020 years.
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3. H.J. Muñoz et al., "Influence of CaCl2.2H2O Content on the Productive Process of Composites from Cotton Gin Waste," Procedía Mater. Sci., vol. 9, pp. 123-128, 2015.
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7. J. Clif Boykin and J.C. Boykin, "The Effects of Dryer Temperature and Moisture Addition on Ginning Energy and Cotton Properties," Journal of Cotton Science 2015.
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9. S.M. Azizov, "The theoretical research of the stress condition of shaft in the single-cylinder and dualcylinder single-chamber saw gin," in Journal Material Sci Eng 2013, 2:4, 2013.
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