Proposal of the sound insulating measures for a vibrational sorter and verification of the measured effectiveness

• Autorzy: Liptai P. , Moravec M. , Lumnitzer E. , Gergeľová M.

Identyfikatory

DOI

10.12913/22998624/76068

• Języki publikacji: EN

Abstrakty

EN

The paper describes a specific design of the sound insulating enclosure of a vibrating sorter. Recycling aspects have been taken into account when designing the enclosure, because recycled foam has been applied as a sound-absorbing material. An acoustic camera was used to measure, analyze, evaluate and to localise and identify sound sources. The visualization method was used to locate the critical locations of the device and then quantify them. To evaluate the effectiveness of the proposed enclosure, the measurements of the sound parameters were performed before and after the realization soundproofing measure. The measured results show the requested efficiency of the sound insulating enclosure in terms of noise reduction as well as dust near the sorter.

Słowa kluczowe

EN

sound insulating measures; vibrational sorter; noise visualization; analysis and measurements

• Wydawca: Lublin University of Technology ; Polish Society of Ecological Engineering (PTIE), Branch of PTIE in Lublin
• Czasopismo: Advances in Science and Technology. Research Journal
• Rocznik: 2017
• Tom: Vol. 11, no 3
• Strony: 196--203
• Opis fizyczny: Bibliogr. 27 poz., fig., tab.

Twórcy

autor

Liptai P.

• Technical University of Košice, Faculty of Mechanical Engineering, Letná 9, Košice, Slovakia

autor

Moravec M.

• Technical University of Košice, Faculty of Mechanical Engineering, Letná 9, Košice, Slovakia

autor

Lumnitzer E.

• Technical University of Košice, Faculty of Mechanical Engineering, Letná 9, Košice, Slovakia

autor

Gergeľová M.

• Technical University of Košice, Faculty of Mining, Ecology, Process Control and Geotechnologies, Letná 9, Košice, Slovakia

Bibliografia

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Uwagi

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017)