Аутори:
1. Лазар Стојановић, Рударски факултет Приједор, Republic of Srpska, Bosnia and Herzegovina
2. Dragan Komljenovic, Hydro-Quebec’s Research Institute (IREQ), Canada
3. Vladimir Malbašić, Рударски факултет Приједор, Republic of Srpska, Bosnia and Herzegovina
4. Mladenko Knežević, Republic of Srpska, Bosnia and Herzegovina

Апстракт:
This paper presents the methodology defining key parameters of the stacking operation of rail-mounted bucket wheel stacker/reclaimers for raw bulk material handling systems. Due to gaps in the theory on this topic, the study aims at developing a mathematical model which characterizes the stacking operation of these machines. It integrates the relevant relationship between design characteristics of the equipment and the parameters associated with its work environment. The chevron, windrow and combined stacking methods are analysed and a mathematical model of the process is developed. The model is useful for a blending or homogenizing operation at a stockpile, as well as for automation of a stockpiling process. Furthermore, the model accurately defines operational parameters of this process which would enable an improved utilization of the machine and a better operation management. Successful validation of the developed model was performed for an operating iron ore mine.

Кључне речи:
bucket wheel stacker/reclaimers,bulk material handling systems,stacking operation,mathematical model

Тематска област:
Системско инжењерство, ризици, менаџмент и савремени трендови

Датум пријаве сажетка:
13.06.2017.

Конференцијa:
7th Balkan Mining Congress

Сажетак рада