Assessment of classification with variable air flow for inertial classifier in dry grinding circuit with electromagnetic mill using partition curves

• Autorzy: Wolosiewicz-Glab M. , Ogonowski S. , Foszcz D. , Gawenda T.

Identyfikatory

DOI

10.5277/ppmp1867

• Języki publikacji: EN

Abstrakty

EN

In classification one of the methods used to evaluate the effectiveness of classifier’s work is to create the partition curve, which determines the size of the classified particles and characterizes the accuracy of the process. The article presents the results of experiments showing the efficiency of classification in the inertial classifier, designed specifically for the electromagnetic mill. The paper presents the results of tests in order to determine the possibility of controlling the classification by changing the transport air stream flow. In order to verify and assess the classifier work, a series of experiments with different opening level of additional air damper was performed. The results allow thorough assessment of the effectiveness and efficiency of the device and facilitate the optimization of the grinding process by establishing an appropriate control algorithm as well as the air flow in classifier.

Słowa kluczowe

EN

electromagnetic mill; grinding; classification; materials processing; partition curves

• Wydawca: Oficyna Wydawnicza Politechniki Wrocławskiej
• Czasopismo: Physicochemical Problems of Mineral Processing
• Rocznik: 2018
• Tom: Vol. 54, iss. 2
• Strony: 440--447
• Opis fizyczny: Bibliogr. 28 poz., rys., tab.

Twórcy

autor

Wolosiewicz-Glab M.

• AGH University of Science and Technology, Faculty of Mining and Geoengineering, Department of Environmental Engineering and Mineral Processing, Mickiewicza 30 Av., 30-059 Krakow, Poland

autor

Ogonowski S.

• Silesian University of Technology, Faculty of Automatic Control, Electronics and Computer Science, Institute of Automatic Control, Poland

autor

Foszcz D.

• AGH University of Science and Technology, Faculty of Mining and Geoengineering, Department of Environmental Engineering and Mineral Processing, Mickiewicza 30 Av., 30-059 Krakow, Poland

autor

Gawenda T.

• AGH University of Science and Technology, Faculty of Mining and Geoengineering, Department of Environmental Engineering and Mineral Processing, Mickiewicza 30 Av., 30-059 Krakow, Poland

Bibliografia

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Uwagi

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2019).