The study is based on the need to install a specially designed device that directs the fiber to the correct tooth of the first saw cylinder located in a double drum fiber cleaning equipment. The process of changing pressure, density, and velocity in the guiding device and the effect of their cleaning efficiency was simulated and theoretically analyzed when the efficiency of cleaning a cotton fiber stream using a column system allowed the feedstock to be changed from 4 mm to 15 mm based on a reference device. According to the results of the analysis, it was found that the increase in cleaning efficiency depends on the attachment of the saw teeth to the device, distribution graphs in the cleaning zones were given at each pressure value and the salt coefficient B of the efficiency coefficient, coefficient B, the coefficient of efficiency also increases. Based on the analysis results, it was recommended to introduce it into production.
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| 1 | 1. Resolution of the Cabinet of Ministers of the Republic of Uzbekistan "On measures to organize the activities of cooperatives for the cultivation and processing of raw cotton in order to ensure the implementation of the Resolution of the President of the Republic of Uzbekistan dated March 6, 2020. No. PP-4633" On measures for the widespread introduction of market principles in the cotton industry. " Resolution No. 398 dated June 22. |
| 2 | 2. Resolution of the Cabinet of Ministers of the Republic of Uzbekistan dated January 14, 2020 No. 21 "On measures to increase the level of mechanization of cotton harvesting in the regions of the republic." |
| 3 | 3. Jumaniyazov K., Egamberdiev F., Abbazov I. and Gadoev N. (2020). Impact of different cotton picking methods on cotton quality.//International Journal of Psychosocial Rehabilitation, ISSN: 1475-7192 Vol. 24. Issue 08, 2020. P. 6522-6530. |
| 4 | 4. Dzhumaniyazov K.Zh., Egamberdiev I.Z. Abbazov, G.U. Temirova The influence of the type of crops on the quality indicators of cotton // International Journal of Advanced Research in Science, Engineering and Technology Vol. 7, Issue 5, May 2020 13510-13518 |
| 5 | 5. Dzhumaniyazov K.J., Abbazov I.Z., Egamberdiev F.O. Investigation of the effect of mechanical cotton picking on spinning // Materials of the Republican Scientific and Technical Conference "Innovative solutions for deep processing of textile threads." –Namangan, 2019. B.61-62. |
| 6 | 6. Dzhumaniyazov K.Zh., Egamberdiev F.O., Mukhametshina E.T. The influence of the type of collection xlopki on the quality indicators of xlopkovogo volokna // “Materily xvi miedzynarodowej naukowi-praktycznej konferencji Strategiczne pytania swiatowej nauki, 2020 07–15 lutego B.96-99–2020. |
| 7 | 7. Ismoilov A.A. Improved fiber cleaning efficiency. Diss ... cand. Tech. Nauk-Tashkent, 1988.-159 p. |
| 8 | 8. Kotova Yu.S. Investigation of the process of multiple cleaning of fiber according to the direct-flow principle on a cotton gin in cotton factories. Candidate of technical sciences, Tashkent, 1975.- 200 p. |
| 9 | 9. Babakhanova M.R. Improvement of the cleaning process of medium staple varieties of raw cotton by choosing rational property values. Diss ... candidate of technical sciences. - Tashkent, 1986 .- 146 p. |
| 10 | 10. Tursunov X.Q. Theoretical foundations of cleaning cotton fiber and improving the working bodies of machines for cleaning fiber. Diss ... doc. Technical science. - Tashkent, 1997,-214 p. |
| 11 | 11. Jumaniyazov K.J., Abbazov I., Kazakova D. Changes in the physical and mechanical parameters of the yarn depending on the design of the sampling drum Journal of Critical Reviews. Vol 7, Issue 3, 2020.P. |
| 12 | 12. Khodzhiev M.T. The compaction process is based on raw cotton.- M. Fan, 1996.-157 p. |
| 13 | 13. Loytsyansky L.G. Mechanics of liquid and gas.- M.,1973.- 848 s. |
| 14 | 14. Sevostyanov A.G., Sevostyanov P.A. Modeling of technological processes- M. "Light and Cookery", 1984.- 344 p. |
| 15 | 15. FAP Patent 2019 0274 Fiber Cleaner. Usmankulov A.K., Egamberdiev F.O., Dzhumaniyazov K.Zh, Doniyorov B.B., Abbazov I.Z. 12/30/2019. |