ANALYSIS OF INFLUENCE OF DESIGN CHARACTERISTICS OF INCLINED BUCKET ELEVATOR ON THE POWER OF ITS DRIVE

Journal Title: Наука та прогрес транспорту - Year 2016, Vol 0, Issue 6

Abstract

Purpose.One of the main elements of the inclined belt bucket elevators is their drive. To determine the drive power, it is necessary to carry out calculations according to standard methods, which are described in the modern literature. The basic design parameters are the productivity, lifting height, type and properties of the transported material, the angle of inclination. It is necessary to build a parametric dependence of the driving power of the elevator on its design parameters, which takes into account the standard sizes and types of buckets and belts. Methodology. Using the methodology of traction calculation of inclined belt bucket elevator there were built parametric dependences of efforts in specific points of the route of the elevator, as well as the parametric dependences of the drive power of high-speed elevators with deep and shallow buckets on their design parameters and characteristics. Findings. On the basis of constructed parametric dependencies, it was found that the function of changing the value of the elevator’s power from design capacity (at fixed lifting height, type of cargo, belt speed) is piecewise constant and monotonically increasing. It was built a graphical representation of elevator drive power on the angle of its inclination within acceptable limits of change. The resulting relationship is non-linear and monotonically decreasing. In general terms the intervals of project performance values, which provide a constant value of drive power of inclined elevator were defined. As an example of the obtained results it was observed the process of dependence construction of the drive power on design capacity and inclination angle of the elevator for transporting the fine coal. Originality. For the first time there were constructed the parametric dependences of drive power of inclined bucket elevator on its design parameters that take into account the standard sizes and types of buckets and belts. Practical value. Using the constructed dependencies enables relatively quick determination of the approximate value of the drive power of high-speed inclined elevators with deep and shallow buckets at the design stage and high-quality selection of its basic elements in the design of specific characteristics: type of cargo, productivity, lifting height, angle of inclination.

Authors and Affiliations

V. M. Bohomaz, M. V. Borenko, S. V. Patsanovskyi, O. O. Tkachov

Keywords

Related Articles

CALCULATION OF CHARACTERISTICS OF STIFFNESS AND ELASTICITY OF RAIL THREADS WHEN TORSION UNDER COMBINED ACTION OF VERTICAL AND HORIZONTAL FORCES

Purpose. Reference data in technical literature about such characteristics as stiffness and elasticity of rail threads at torsion are rather contradictory. This is due to the absence of correct analytical solution of thi...

ВРАХУВАННЯ АЕРОДИНАМІЧНОГО ВПЛИВУ ПРИ ВСТАНОВЛЕННІ МАКСИМАЛЬНО-ПЕРЕДБАЧЕНИХ ШВИДКОСТЕЙ РУХУ ВИСОКОШВИДКІСНОГО ПОТЯГУ

Мета. У роботі передбачається провести дослідження впливу аеродинамічного тиску на максимально-допустимі швидкості руху високошвидкісного поїзду по існуючій інфраструктурі залізниці. Методика. Дослідження величини та нап...

QUALITATIVE ANALYSIS OF DEPENDENCE OF DRIVE POWER HORIZONTAL-INCLINED BELT CONVEYOR ON ITS INITIAL PARAMETERS

Purpose.One of the main elements of band conveyors is a drive. To analyze the effect of design parameters on the drive power it is necessary to carry out the calculations according to standard procedures outlined in the...

ТОЧКИ НА ПОВЕРХНІ СФЕРИ

Мета. Широке застосування системи автоматизованого проектування (САПР) в навчальному процесі та на виробництві висуває нові вимоги до об’єму, змісту й якості викладання сучасного курсу нарисної геометрії. Метою роботи є...

СОЗДАНИЕ IT-ОРИЕНТИРОВАННОГО ОНТОЛОГИЧЕСКОГО ФРЕЙМВОРКА ДЛЯ ЦЕЛЕЙ ФОРМИРОВАНИЯ ОБРАЗОВАТЕЛЬНЫХ ПРОГРАММ НА ОСНОВЕ КОМПЕТЕНТНОСТЕЙ

Цель. С учетом расширения сфер применения компьютинга возникает необходимость выявления связей между постоянно зарождающимися требованиями к профессиональным компетентностям и новыми разделами знаний компьютинга для сове...

Download PDF file
  • EP ID EP226848
  • DOI 10.15802/stp2016/90497
  • Views 116
  • Downloads 0

How To Cite

V. M. Bohomaz, M. V. Borenko, S. V. Patsanovskyi, O. O. Tkachov (2016). ANALYSIS OF INFLUENCE OF DESIGN CHARACTERISTICS OF INCLINED BUCKET ELEVATOR ON THE POWER OF ITS DRIVE. Наука та прогрес транспорту, 0(6), 136-157. https://europub.co.uk/articles/-A-226848