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Test results of a 5LP linter improved with a tubular shaft

Field of Science:Chemical EngineeringIndustrial and Manufacturing Engineering
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O_TJ.2024.01.1_db9d2b6c.pdf

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“TEXTILE JOURNAL OF UZBEKISTAN” Scientific-technical journal

“TEXTILE JOURNAL OF UZBEKISTAN” Scientific-technical journal

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ARTICLE ANNOTATION

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To reduce the vibration of the saw cylinder of the 5LP linter in order to increase productivity, improve the quality of linters and seeds, save energy and spare parts, a lightweight shaft of tubular design was created. A pilot industrial sample of the shaft was developed and installed on a 5LP linter at Sardoba Universal Cluster LLC in the Syrdarya region. Comparative studies were carried out to evaluate the effectiveness of use with a tubular shaft. The current consumption of the saw cylinder with a tubular shaft during idling operation averaged 12 A, which is 3 A less than the saw cylinder used under the same conditions. When linting seeds of the Sultan selection, 1st grade, 2nd class, the productivity of the modernized linter was about 662 kg/h for seeds and 24.7 kg/h for linters, which is 46 kg/h more for seeds and 3.4 for linters kg/h compared to the 5LP linter used. After linting, the hairiness of the seeds was on average 7.0%, and the damage on average was 4.22%, which is less by 0.4 (abs)% and 0.1 (abs)%, respectively, with the standard option 5LP. At the same time, the mass fraction of weeds and whole seeds in the linter after the modernized linter decreased on average by 0.58 (abs)%. When linting seeds of the Sultan selection of the third grade, 2nd class, in a modernized 5LP linter with a tubular shaft, the productivity of the linter for seeds increased by 55 kg/h and for linters by 3.8 kg/h compared to the standard linter 5LP, and the mass fraction of weeds impurities and whole seeds in lint after linter decreased by 0.91 (abs)%. The hairiness of the Textile Journal of Uzbekistan №1/2024 6 seeds after linting was on average 11.3%, the damage to the seeds was 4.36%, and the quality of the seeds improved by an average of 0.22 (abs)%. When linting seeds of I an

AUTHORS

R.Sulaymonov

TOSHKENT TO'QIMACHILIK VA YENGIL SANOAT INSTITUTI

Tags

# cotton# seeds# linter# saw cylinder# tubular shaft# lint# fiber quality

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Article Identifiers

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https://eroi.uz/11.100/A026-041294

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Not Available

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