Research of the of Bulk Material Movement Process in the Inactive Zone Between Screw Sections

Trokhaniak, Oleksandra; Hevko, Roman Bohdanovych; Lyashuk, Оleg; Довбуш, Тарас Анатолійович; Pohrishchuk, Borys; Dobizha, Nataliia

doi:10.35633/inmateh-60-29

Cited by 16 publications

(5 citation statements)

References 14 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Для відновлення працездатності конвеєра необхідно відвести в осьовому напрямку заклинене ребро шнека, щоб запобігти контакту з матеріалом, і в подальшому елементи приводу після зняття перевантаження мають забезпечувати початкове положення гвинтового робочого органа для транспортування матеріалу в зону вивантаження [4][5][6]. Цього можна досягти за рахунок осьового відведення заклиненого гвинтового робочого органа за допомогою кулькових запобіжних муфт з профільним виконанням лунок як при виході із зачеплення, так і при їх входженні [7][8][9].…”

Section: вісник аграрної наукиunclassified

Mathematical model of the safety clutch in the screw conveyor drive for loose raw materials

Bulgakov,

Adamchuk,

Trohaniak

2024

Visnyk agrarnoi nauky

View full text Add to dashboard Cite

Section: вісник аграрної наукиunclassified

Mathematical model of the safety clutch in the screw conveyor drive for loose raw materials

Bulgakov,

Adamchuk,

Trohaniak

2024

Visnyk agrarnoi nauky

View full text Add to dashboard Cite

“…Let's substitute expression (15) into formula (14). We obtain the equation to find the discharge opening width at each of its sections:…”

Section: Fig 3 -Construction and Technological Scheme Of Grain Auger ...mentioning

confidence: 99%

“…A number of works regard the study of auger conveyors operating modes (Hou et al, 2014;Tian et al, 2018;Hevko et al, 2019;Trokhaniak et al, 2020;Arkhangel'skii, 2019;Mashkov et al, 2018). At the same time, some scientists have also studied the process of grain outflow through various discharge openings (Han et al, 2017;Arkhangel'skii, 2019).…”

Section: Introductionmentioning

confidence: 99%

Auger Conveyor-Distributer of Grain

Купреенко

Kuznetsov

Bychkova

et al. 2021

INMATEH

View full text Add to dashboard Cite

The construction of a solar dryer-grain storage facilities is described. The design of a auger conveyor-distributor of grain for its loading is offered. The dependence of the width of the discharge opening in the casing of the auger conveyor-distributor on its length is obtained. The results of laboratory tests of the auger conveyor-distributor of grain are presented. It is established that the minimum initial width of the drain opening for wheat grain should be not less than 9 mm. The conditions of uniform distribution of grain by the auger conveyor-distributor are justified: the filling factor of the auger interturn space in its loading zone – 0.35; the length of the discharge opening of the charging hopper should be equal to the doubled value of the auger pitch size. In this case, the uneven distribution of grain along the discharge opening will be no more than 5%.

show abstract

“…However, most of them refer to stationary or limited-mobility vehicles, while mobile equipment is underutilized. [1][2][3].…”

Section: Introductionmentioning

confidence: 99%

Experimental research on performance of flexible screw conveyor when transporting agricultural materials

Bulgakov

Ivanovs

Beloev

et al. 2023

22nd International Scientific Conference Engineering for Rural Development Proceedings

View full text Add to dashboard Cite

The paper presents the design of a flexible screw conveyor working body and a laboratory setup for experimental studies of determining its performance in transporting agricultural materials. Studies of conveying capacity have allowed to determine its dependence on many factors that characterize the process, namely: screw rotation frequency n, coefficient ψ of line filling, inner diameter of the pipeline shell D. To determine the effect of these parameters on the performance of the screw conveyor, a full-factor experiment was conducted, the results of which showed that the dominant factor influencing the performance value is the rotation frequency of the working body n, and the least influential is the diameter of the housing D, but the value of the cooefficient ψ of the main also has a significant effect on the performance of the transportation process. So, when changing the rotation frequency of the working body within the range of 300...800 rpm, the productivity increases by 50% for barley and 48% for industrial salt, when changing the line filling ratio within the range of 0.3...0.5, the productivity increases by 16% for barley and 18% for industrial salt, and when changing the pipeline diameter D from 0.08 m to 0.1 the productivity increases by 0.7% for barley and 0.2% for industrial salt.

show abstract

Research of the of Bulk Material Movement Process in the Inactive Zone Between Screw Sections

Cited by 16 publications

References 14 publications

Mathematical model of the safety clutch in the screw conveyor drive for loose raw materials

Mathematical model of the safety clutch in the screw conveyor drive for loose raw materials

Auger Conveyor-Distributer of Grain

Experimental research on performance of flexible screw conveyor when transporting agricultural materials

Contact Info

Product

Resources

About