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Study of the dependence of cotton fiber temperature change on heat agent speed

Field of Science:Industrial and Manufacturing Engineering
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O_TJ.2024.01.2_9c4a6ab7.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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The article presents the results of studies of the influence of the temperature and speed of the coolant supplied for drying cotton on the temperature of the dried cotton fiber. Taking into account the moisture content of the cotton supplied to the machine prepared for the experiment, the temperature of the air supplied for drying is 1200C, 1400C, 1600C, 1800C and 2.5 m/s, 4.0 m/s, 5.5 m/s, 7 ,0. m/s The effect of speed on the change in temperature of cotton fiber has been studied. The research work was carried out on the basis of the recommendation that for the cotton cleaning process to be effective, the temperature of the cotton fiber should be 48÷50 0C. When drying cotton with a moisture content of 9.5% fed into the machine, at an air temperature of 120 0C and an air speed of 2.5 m/s, 4.0 m/s, 5.5 m/s, 7 m/s to achieve fiber temperature the recommended value is 50 0C, respectively, 36 seconds, 28 seconds, 26 seconds and 18 seconds were spent. As the temperature of the air supplied to dry cotton increases, the temperature of the fiber increases, at a temperature of 180 0C and a speed of 2.5 m/s, 4.0 m/s, 5.5 m/s. 7.0 m/s. it took 17 seconds, 15 seconds, 12 seconds, 8 seconds to dry the cotton to the recommended fiber temperature of 500C. Cotton with a moisture content of 11.3% is a drying process at an air temperature of 1200C and an air speed of 2.5 m/s, 4.0 m/s, 5.5 m/s, 7 m/s. to achieve the recommended fiber temperature of 500C, at speeds m/s and 7.0 m/s, cotton was dried in 34 seconds and 36 seconds, respectively. When the air temperature increases from 1200C to 1800C, an increase in the temperature of cotton fiber is observed. At a temperature of 1800C and air speeds of 2.5 m/s, 4.0 m/s, 5.5 m/s, 7.0 m/s. to achieve the recommended fiber temperature of 500C, 2

AUTHORS

Р.Рўзметов

TOSHKENT TO'QIMACHILIK VA YENGIL SANOAT INSTITUTI

М.Гаппарова

TOSHKENT TO'QIMACHILIK VA YENGIL SANOAT INSTITUTI

Т.Туйчиев

TOSHKENT TO'QIMACHILIK VA YENGIL SANOAT INSTITUTI

Tags

# temperature# cotton# fiber# drying# speed# moisture# heat agent

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Article Identifiers

ROI:

https://eroi.uz/11.100/A026-866862

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Not Available

References

T.M.Quliev, R.I.Ro‘zmetov, T.O.Tuychiev. Mahalliy quritish barabanlarning samaradorligi bo‘yicha izlanishlar // FarPI ilmiy-texnika jurnali – 2023, Maxsus son №10, b. 36-40.

Sulaymonov R.SH., Karimov U.K., Marufxanov B.X., Umarxodjayev D.X. Povisheniya effektivnosti ochistki volokna trudnoochishayemix seleksiy // Problemi mekhaniki. Tashkent, 2017.-№1.-S.-80-82.

Paxtani dastlabki ishlashning muvofiqlashtirilgan texnologiyasi, PDI 70-2017. Toshkent, “Paxtasanoat ilmiy markazi” AJ, 2017.- 91 b.

Madumarov I., Ruzmetov, R., Tuychiev, T., & Ismoilov, A. (2022). Experimental results of an improved supplier in the production process and transportation. Transportation Research Procedia, 63, 2998-3004.

Ruzmetov R.I., Madumarov I.D., Gapparova M.A., Tuychiev T.O. Changing the Cotton Fiber Temperature// International Journal of Engineering and Advanced Technology (IJEAT) ISSN: 2249 – 8958, Volume-9 Issue-3, February, 2020 – P.974-977.

Ruzmetov R.I. Paxta xomashyosiga ishlov berishda tola temperaturasini o‘zgarishi // “Paxta tozalash, to‘qimachilik va yengil sanoat sohalarining texnologiyasini takomillashtirish” mavzusida o’tkazilgan xalqaro ilmiy-amaliy konferensiya, Termiz sh., TerMTI, 2023-yil 20-21 oktabr, 77-79 b.

Ruzmetov R.I., Madumarov I.D., Gapparova M.A., Tuychiev T.O. Changing the Cotton Fiber Temperature// International Journal of Engineering and Advanced Technology (IJEAT) ISSN: 2249 – 8958, Volume-9 Issue-3, February, 2020 – P.974-977.

Madumarov I.D. Tuychiev T.O., Mardonov B.M. Ruzmetov R.I. Movement of the trash inside of fiber material when available elastic force of clutch. Engineering, 10, USA, -Р.579-587.

Sulaymonov R.SH., Marufxanov B.X., Umarxodjayev D.X., Karimov U.K. Mashinada terilgan qiyin tozalanuvchan seleksion navli paxta tolasini tozalash. “Fan, ta’lim va ishlab chiqarish integratsiyalashuvi sharoitida innovatsion texnologiyalarning dolzarb muammolari. Tо‘qimachi-2017”. Respublika ilmiy – amaliy anjumani maqolalar tо‘plami. I-qism, I-shо‘ba. Toshkent, TTESI.16-17 may, 2017.-11-13 b.

Davlat standarti O'z DSt 592:2008. “Paxta. Ifloslikni aniqlash usullari”. О‘zbekiston stvndvrtlvshtirish, metrologiya va sertifikatlashtirish agentligi.

Davlat standarti O'z DSt 643:2016. “Paxta. Namuna olish usullari”. О‘zbekiston stvndvrtlvshtirish, metrologiya va sertifikatlashtirish agentligi. Toshkent, 2016.

Davlat standarti O'z DSt 644:2006. “Paxta. Namlikni aniqlash usullari”. О‘zbekiston stvndvrtlvshtirish, metrologiya va sertifikatlashtirish agentligi. Toshkent.

Madumarov I.D. Paxtani issiqlik-namlik holatini muqobillashtirish va bir tekis ta’minlash asosida tozalash jarayonining samaradorligini oshirish // tex.fan.dok. diss... (DSc) T., 2019.

Parpiev A. et al. Law of cotton mass movement in drying drum sections //AIP Conference Proceedings. – AIP Publishing, 2023. – Т. 2700. – №. 1.

Berdanov E., Parpiev A., Tuychiev T. To study the effect of cotton heat on cleaning efficiency //ACADEMICIA: An International Multidisciplinary Research Journal. – 2022. – Т. 12. – №. 5. – С. 712-717.