Abstract: Usually there is a discharger under the hopper at the bottom of a silo (e.g. discharge belt, discharge screw). It must be able to bear the load of the bulk material and should achieve the intended interaction with the hopper for optimum draw-down.
Immediately after filling the empty hopper, the vertical pressure in the outlet opening is usually higher than in the emptying state. For a discharger this situation represents the critical load.
Subject of this paper is the determination of loads and drive powers of a belt discharger test stand. The results of recognized analytical models, simulation results and measurement results are compared. In particular, the influence of the outlet height on the drive power will be analysed.

Klaus Decker
Senior Scientist
Vienna University of Technology
Faculty of Mechanical and Industrial Engineering
Institute for Engineering Design and Logistics Engineering

Martin Egger
Professor
University of Applied Sciences Upper Austria
School of Engineering and Environmental Sciences

Alexander Haber
Research Assistant
Vienna University of Technology
Faculty of Mechanical and Industrial Engineering
Institute for Engineering Design and Logistics Engineering

Christoph Pillichshammer
R&D Engineer
InoCon Industrial Plants GmbH

Host city and venue - Vienna

Vienna (Wien) is the federal capital and largest city of Austria, and one of the nine states of Austria. Vienna is Austria's primate city, with a population of about 1.9 million (2.6 million within the metropolitan area, nearly one third of Austria's population), and its cultural, economic, and political centre. It is the 7th-largest city by population within city limits in the European Union.  Read more...

Latest news

More in 2024  

Agenda

We use cookies on our website. Some of them are essential for the operation of the site, while others help us to improve this site and the user experience (tracking cookies). You can decide for yourself whether you want to allow cookies or not. Please note that if you reject them, you may not be able to use all the functionalities of the site.