Automated transfer point URB/ZS-3
Journal Title: Mining – Informatics, Automation and Electrical Engineering - Year 2017, Vol 530, Issue 2
Abstract
In the KGHM Polska Miedź S.A. mines, excavated material is transported by transport trucks to transfer points and then by beltconveyors to near-shaft storage reservoirs, from where the excavated material is transported to the surface by means of a shaft transport system. Transfer from the means of non-continuous haulage to the continuous transport systems takes place at transfer points, where the excavated material is divided into two fractions: oversized grain and undersized grain. The oversized excavated material (which stays on the grating) is subjected to a process of crushing with the use of jack hammers. The article describes the URB/ZS-3 device for the automatic cleaning of the grating at transfer points, and briefly describes the design and principle of operation of the device. It also presents the purpose of constructing a block-crushing device and the method of its automation.
Authors and Affiliations
Krzysztof Krauze, Waldemar Rączka, Marek Sibielak, Jarosław Konieczny, Dariusz Kubiak, Hendryk Culer, Daniel Bajus
Keywords
Related Articles
- EP ID EP279053
- DOI 10.7494/miag.2017.2.530.80
- Views 156
- Downloads 0
Digitization of Polish mining industry by reducing costs and improving safety and quality of finished product
This paper presents the current level of digitization of the Polish mining industry on examples of copper and hard coal mines. A proposal to digitize the individual business processes in mining production was presented....
Hardware-in-the-Loop simulation applied to roadheader cutting head speed control system testing
This paper presents a description of the test stand and results of the Hardware-in-the-Loop simulation for the angular speed control system of roadheader cutting heads. The system has been implemented in the LabView pack...
Analysis of machines work time during machinery and equipment supply for longwalls
Machinery and equipment supply to longwalls is related to the launch of a mining excavation and is one of the key elements of hard coal beds exploitation. The process is based on supplying all indispensable machines and...
About requirements for diesel drives used in hard coal mine underground workings
Due to the rapid increase of using transportation machines with diesel drives in hard coal mine underground workings, the technical and operational requirements for these drives are analyzed. The ambiguity of the Europea...
The effect of duty type on current-carrying capacity of mining power cables
The methodology for determining intermittent or short-time current-carrying capacity has been described in the article. Results of current rating calculations for a short-time load and the time of cooling to an ambient t...