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The main task of the drying process using modern cotton-raw processing technology
is the selection of moisture from the raw material to standard standards, which is not always solved
successfully. Despite the many years of use of drying techniques and technology, knowledge about
this process is clearly insufficient. In particular, there are no theoretical results on the influence of
the drying process on the heating rate of raw material components depending on the initial humidity
and dryer performance, which could serve for the further development of raw cotton drying
technology. The article theoretically and experimentally analyzes the patterns of heat distribution in
the components depending on the initial moisture content of the raw material, temperature and drying
time using the projection method, which makes it possible to analyze the heating rate of fiber and
seeds and use it when choosing the optimal drying mode for cotton-raw with maximum preservation
of quality while ensuring uniform heating of their components.
 

  • Web Address
  • DOI
  • Date of creation in the UzSCI system25-12-2023
  • Read count50
  • Date of publication25-12-2023
  • Main LanguageIngliz
  • Pages10-15
English

The main task of the drying process using modern cotton-raw processing technology
is the selection of moisture from the raw material to standard standards, which is not always solved
successfully. Despite the many years of use of drying techniques and technology, knowledge about
this process is clearly insufficient. In particular, there are no theoretical results on the influence of
the drying process on the heating rate of raw material components depending on the initial humidity
and dryer performance, which could serve for the further development of raw cotton drying
technology. The article theoretically and experimentally analyzes the patterns of heat distribution in
the components depending on the initial moisture content of the raw material, temperature and drying
time using the projection method, which makes it possible to analyze the heating rate of fiber and
seeds and use it when choosing the optimal drying mode for cotton-raw with maximum preservation
of quality while ensuring uniform heating of their components.
 

№ Author name position Name of organisation
1 KAYUMOV A.H. teacher , Namangan Engineering and Technology Institute
№ Name of reference
1 1. Kayumov A.Н., Parpiev A., Juraev T. Features of drying cotton-raw // AIP Conference Proceedings 2650, 030008 (2022); https://doi.org/10.1063/5.0105464 Published Online: 22 November 2022.
2 2. Kayumov A.Н., Parpiev A., Mardonov B. Simulation of heat exchange processes in the moving raw cotton pipeline // AIP Conference Proceedings 2650, 030010 (2022); https://doi.org/10.1063/5.0105467 Published Online: 22 November 2022.
3 3. Kayumov A.Н. Mathematical modeling of the effect of cotton thermal processes on fiber quality // Scientific and Technical Journal of NamIET, Volume 7, Issue 2. 2022. P. 295-301.
4 4. Usmankulov A., Parpiev A., Boltabaev S. Introduction to the theory of calculating the movement of raw cotton masses in a drying drum // Monograph. «Science and technology» - 2010.- 165 p.
5 4. Usmankulov A., Parpiev A., Boltabaev S. Introduction to the theory of calculating the movement of raw cotton masses in a drying drum // Monograph. «Science and technology» - 2010.- 165 p.its components”// Monograph. «Science and technology», 2013, 186 p.its components”// Monograph. «Science and technology», 2013, 186 p.
6 Korsukova A.V., Nikitin R.P. On the choice of coolant parameters when processing raw cotton by blowing // J. Cotton industry. №. 4. 1982.
7 7. Kayumov A.Н. The influence of drying regimes in moisture of raw cotton and its components //Journal of Textile Science & Engineering, 2017. –Р. 1-4.
8 8. Parpiev A.P., Kayumov A.H., Pardayev H. Effect of temperature of steady heating components of cotton-seed at drying process, European science review, «East West» Association for Advanced Studies and Higher Education GmbH. Vienna. №7-8, 2016, Р.205-207.
9 9. Parpiyev A.P., Kayumov A.H., «Analytical review of the applied temperature in the process ofdrying cotton-seed», Scientific and Technical Journal of FerPI, Vol.1, 2017. pp.29-34.
10 10.Parpiyev A.P., Kayumov A.H., Analysis of research to improve technology and equipment for drying cotton-seed// Scientific and Technical Journal of FerPI, Vol.4, 2016. pp.38-44.
11 11.Parpiev A., Usmonkulov A., Ochilov M. The influence of the bulk density of raw cotton on the thermal conductivity coefficient // Journal of Textile Problems 4/2015, 37-41 pp.
12 12.Lykov A.V. «Heat and mass transfer». State Energy Publishing House. 1978. 450.
13 13. Schekoldin M.N. «Heat moisture state of raw cotton», State Gizlegprom Publishing House. 1958. 74.
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