Movement of crushed stem particles when they interact with hammers

The purpose of the paper is to study the movement of crushed stem particles when interacting with hammers inside the chopper. The basic principles and methods of classical mechanics, mathematical analysis and statistics were used in this study. An analytical expression is obtained for determining th...

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Published inIOP conference series. Earth and environmental science Vol. 868; no. 1; pp. 12060 - 12065
Main Authors Maiviatov, F, Karshiev, F, Gapparov, Sh
Format Journal Article
LanguageEnglish
Published Bristol IOP Publishing 01.10.2021
Subjects
Angular velocity
Classical mechanics
Crushing
Entrances
Feed rate
Hammers
Mathematical analysis
Rotors
Statistical analysis
Stems
Velocity
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Summary:The purpose of the paper is to study the movement of crushed stem particles when interacting with hammers inside the chopper. The basic principles and methods of classical mechanics, mathematical analysis and statistics were used in this study. An analytical expression is obtained for determining the speed of movement of crushed stem particles when they interact with hammers. It is established that the intensive splitting of the stalks of coarse feed by the rotor hammers is provided at their circumferential speed of 30-35 m/s. The particle velocity from the entrance to the exit from the working chamber gradually increases and is 15-16 m/s. The performance of the crusher depends on the angular velocity and radius of the rotor, as well as on the density and feed rate of the processed material.
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ISSN:1755-1307
1755-1315
DOI:10.1088/1755-1315/868/1/012060