Investigation of the Properties of Fibrous Cotton Seeds, for Sorting on a Mesh Surface

Obidov, Avazbek; Akhmedhodjaev, Khamid; Sarimsakov, Olimjon; Holikov, Qurbonali

doi:10.4236/eng.2018.109041

Cited by 16 publications

(9 citation statements)

References 1 publication

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“…The values of the mass of separated weeds between the pegs and their total mass (relative mass of raw cotton raw cotton, in %) in the first section of the cleaning zone at Q 0 = 10 t/hour and for different values of the parameter λ. Increasing the efficiency of cleaning cotton has a positive effect on the processes of further processing of cotton and its processed products [12] [13].…”

Section: Analysis Of the Resultsmentioning

confidence: 99%

Theoretical Features of the Process Cleaning Zone between Sections of Raw Cotton from Weed Impurities

Shahboz¹,

Otabek²,

Egamnazar³

et al. 2020

ENG

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The article proposes to use the Euler equations to describe the motion of a stationary stream in the cleaning zones, which allows us to determine the laws of the distribution of pressure, density and speed along the arc of contact of the moving layer of raw cotton with the surface of the mesh during impact with spikes on the pulp. It was found that the pressure, density and flow velocity along the cleaning arc as a result of the hammer spikes change stepwise with decreasing pressure and density and increasing flow velocity along this arc.

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Section: Analysis Of the Resultsmentioning

confidence: 99%

Theoretical Features of the Process Cleaning Zone between Sections of Raw Cotton from Weed Impurities

Shahboz¹,

Otabek²,

Egamnazar³

et al. 2020

ENG

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“…The development of technical solutions, all technological processes, it should be noted that topical issues of the industry, including the separation of cotton fiber and improving the processing of ginned seeds, are on the agenda [1] [2] [3].…”

Section: Introductionmentioning

confidence: 99%

Exploring the Efficiency of Experimental Construction of Sorting Ginned Cotton Seed Machine

Obidov¹,

Vokhidov²,

Abdurahmonov³

2021

ENG

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In this paper, research has been conducted to increase the quantity of fiber produced in the enterprise by creating a sorting device for spun seeds, dividing them into fractions by geometric dimensions, and by re-ginning, separating those with long fibers. A new model was developed for geometric sorting of cotton seeds in the harvest, and experiments determined its effectiveness and the optimal values of the factors affecting the efficiency using mathematical modeling. Based on the results of the study, graphs of the influence of factors on device performance and on device efficiency were constructed.

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“…There are also known attempts by the authors of mathematical modeling of various stages of the technology of primary processing of cotton, which are published both in local and foreign scientific journals [8] [9] [10] [11] [12].…”

Section: Introductionmentioning

confidence: 99%

The Mathematical Model of Seed Movement on a Concave Profile Rib

Sharipov¹,

Akhmedxodjayev²,

Tojiboyev³

et al. 2020

ENG

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The differential equations of movement along the concave profile of the grate, consisting of three broken lines, are integrated on Maple 9.5 under initial conditions, using separate functions, and graphs of the dependence of movement and speed over time are presented. The graphs show the patterns of change in displacement and speed at different angles, friction coefficient of seeds along grate with a broken line of a concave profile.How to cite this paper: Sharipov, K., Akhmedxodjayev, K., Tojiboyev, M. and Sarimsakov, O. (2020) The Mathematical Model of Seed Movement on a Concave Profile Rib. Engineering, 12,[216][217][218][219][220][221][222][223][224][225][226][227]

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Investigation of the Properties of Fibrous Cotton Seeds, for Sorting on a Mesh Surface

Abstract: In the article the research of cotton seeds for the purpose of increasing the fiber in the enterprise is investigated, separated from the mass of the derivatives of ginning of fibrous seeds by means of effective cleaning and sorting on the mesh surface.

Cited by 16 publications

References 1 publication

Theoretical Features of the Process Cleaning Zone between Sections of Raw Cotton from Weed Impurities

Theoretical Features of the Process Cleaning Zone between Sections of Raw Cotton from Weed Impurities

Exploring the Efficiency of Experimental Construction of Sorting Ginned Cotton Seed Machine

The Mathematical Model of Seed Movement on a Concave Profile Rib

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