Development of effective construction and justification of parameters of the cleaner of fibrous material

Anvar Djuraev,Husan Diyorov,Umid Berdimurodov,Ruzimurad Rosulov,Javlon Kholmirzaev,O Tursunov

doi:10.1051/e3sconf/202130403031

Abstract

This article provides a general scheme of the principle of operation of a fibrous material cleaner from coarse and fine litter. Based on the compilation of dynamic and mathematical models, its numerical solution, the regularities of the movement of the working bodies of the purifier are presented. Analyzes of the laws of motion and graphic dependencies substantiated the main parameters of the purifier. Recommendations are given for widespread use in fiber-cleaning production.

Highlights

The process of cleaning raw cotton from weed and foreign impurities is determined by the nature of its contamination and the effectiveness of the working bodies of the cleaners [1, 2]
In the combined cotton cleaner (CCC) purifier, there are pegs drums containing a zone for cleaning cotton from fine litter and a grid under them, a zone for cleaning cotton from coarse debris alternating with them, containing serrated drums and a grate under them, a stationary brush [12, 13]
The analysis of the obtained laws of motion of the engine rotor and peg drums shows that the system reaches the steady-state operating mode in (0.2-0.25 sec), taking into account the technological resistance from raw cotton

Summary

Introduction

The process of cleaning raw cotton from weed and foreign impurities is determined by the nature of its contamination and the effectiveness of the working bodies of the cleaners [1, 2]. The disadvantage of this design is the large escape of the fumes into the trash outlet due to the deformation of the elastic supports and an increase in the gap between the grates [11]. In the CCC purifier, there are pegs drums containing a zone for cleaning cotton from fine litter and a grid under them, a zone for cleaning cotton from coarse debris alternating with them, containing serrated drums and a grate under them, a stationary brush [12, 13] The disadvantage of this design of a combined cotton cleaner (CCC) is that it catches small trash impurities and merges with large trash in which there are volatiles of raw cotton. In order to remove small and large trash impurities separately and increase the cleaning effect, the design of the elements of the zones for small and large cotton cleaning was improved [16]

Materials and Methods

Results and Discussion

Conclusions