Tračni transporter za premog

Logar, Aljaž (author), Jerman, Boris (mentor)

Tračni transporterji so pomemben del opreme za transportiranje premoga v premogovnikih. V magistrskem delu je predstavljen Premogovnik Velenje, velenjska odkopna metoda ter transportna sredstva, ki jih v premogovniku uporabljajo. Po tem so prikazane tudi zahteve standardov, relevantnih za snovanje tračnih transporterjev, zahteve za stroje v eksplozijsko ogroženih področjih in osnove metodike konstruiranja. V nadaljevanju je predstavljeno snovanje novega tračnega transporterja širine 650 mm, ki bo zamenjal obstoječega, ki več ne ustreza zahtevam transporta premoga od delovišča med izdelavo etažnih jamskih prog do odvoznih transporterjev. Ta proces zajema uvodne preračune ter izbiro standardnih elementov, kot so podporni valjčki, pogonski in ostali valji in transportni trak. Sledi preračun uporov in sil v traku ter izbira pogonskega elektromotorja, zavor, sklopk in reduktorja. V nadaljevanju je predstavljena zasnova nosilnega ogrodja in pogonske enote, ter prostorskih računalniških modelov. Rezultat dela sta končana zasnova tračnega transporterja in prostorski računalniški model, na podlagi katerega je v naslednji fazi možno izdelati tehnično dokumentacijo.

• Language: Slovenian
• Keywords: transport premoga, tračni transporterji, snovanje transporterja, sile v transportnem traku, elementi tračnega transporterja, pogonski sklop
• Work type: Master's thesis/paper
• Typology: 2.09 - Master's Thesis
• Organization: FS - Faculty of Mechanical Engineering
• Place of publishing: Ljubljana
• Publisher: [A. Logar]
• Year: 2021
• Number of pages: XXVI, 98 str.
• PID: 20.500.12556/RUL-126502
• UDC: 622.627:004.925.84(043.2)
• COBISS.SI-ID: 63175683
• Publication date in RUL: 24.04.2021

LOGAR, Aljaž, 2021, Tračni transporter za premog [online]. Master’s thesis. Ljubljana : A. Logar. [Accessed 22 March 2025]. Retrieved from: https://repozitorij.uni-lj.si/IzpisGradiva.php?lang=eng&id=126502

Secondary language

• Language: English
• Title: Belt conveyor for coal

Abstract

Belt conveyors are an important piece of equipment for transporting coal in coal mines. The master thesis presents the Velenje coal mine, the Velenje mining method and the conveyors used in the coal mine. After that, the requirements of the standards relevant for the design of belt conveyors, the requirements for machines in explosion hazard areas and the basics of systematic conveyor design are presented. The design of a new 650 mm wide belt conveyor is presented after that. It will replace the existing belt conveyor, which no longer meets the requirements for transporting coal from the work site to the carting-off conveyors during the construction of the gate roads. This includes initial calculations and selection of the standard elements, such as carrying idlers, drive and other pulleys and the conveyor belt. This is followed by the calculation of the resistances and forces in the belt and the selection of the electric drive motor, brakes, clutches and gearbox. The design of the support frame, the drive unit, as well as the three-dimensional computer models, is then presented. The work has resulted in the final design of the belt conveyor and in the three-dimensional computer model, which can be used as a basis for composition of the technical documentation in the next phase.

• Keywords: coal transportation, belt conveyors, belt conveyor design, conveyor belt tensions, belt conveyor elements, drive train