Development of processing technology and mathematical model of modification of magnesite raw material

Leśko, Michał; Bakalár, Tomáš

doi:10.5380/geo.v50i0.4159

Cited by 2 publications

(2 citation statements)

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“…Fig. 1 Force action on pieces of rock in the crushing between the jaws of crushers By solving the equations it is possible to state the basic condition to ensure the machine will work [1]: (3) This condition states the value of the angle β, when machine should not secret rocks in the upward direction from the crushing area. Optimal angle β is frequently given as 22°.…”

Section: The Theory Of Mechanical Principles Of Crushing and Designin...mentioning

confidence: 99%

“…As part of the designing of the line it is also necessary to include parameters associated with transport of the raw ore, where only the correct alignment of transport performance and the performance of the primary crusher leads to the optimization of the overall material flow in the production of aggregates. This makes it possible to achieve significant streamline of this process and to improve the economics of production [3,4].…”

Section: Fig 3 Description Of Impact Crusher [2]mentioning

confidence: 99%

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Optimization of Device Selection in Design of Technological Lines for the Aggregates Production

Laciak

Šofranko

2014

AMM

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This paper describes in the introduction part basic information concerning selection of device of technological line for the aggregates production. It is mostly focused on crushers, which during the crushing have main influence on the outer characteristics of aggregate. Correct functionality of crushers in the process of production of aggregate is crucial and relies on the selection of right mechanical influence on pieces of aggregate during crushing while respecting characteristics of crushed rocks and parameters of chosen crusher. Because of this there are written basic principles of mechanical influence on crushed material of pressure influence (jaw crusher) and with dynamic influence (impact crusher). Later are listed basic requirements for connection of each device within technological line on which follows description of an application for designing of technological line. This application allows designing the technological line with optimization of selection of devices which are using databases of available devices while still respecting listed basic rules of connection to the technological line. This way is ensured requirement of continuous material flow in production of aggregate on technological line.

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Section: The Theory Of Mechanical Principles Of Crushing and Designin...mentioning

confidence: 99%

Section: Fig 3 Description Of Impact Crusher [2]mentioning

confidence: 99%