Study on the Noise Control Technology in the Batching Room of a Dairy Production Enterprise

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Study on the Noise Control Technology in the Batching Room of a Dairy Production Enterprise

Chen, Zhenfang / Chen, Jianwu / Zhang, Qing / Yang, Bin / Sun, Yanqiu

Dairy products have become an important part of people’s daily diet, but the noise in the batching room of the dairy production enterprise is harmful to workers’ occupational health especially the hearing system. Take the batching room of a dairy production enterprise as this research object, and the sound pressure levels and frequency distribution were detected by the noise meter. The sound pressure level of the batching workbench with all the side plates was 7.5 dB higher than the occupational exposure limit under present conditions, and the sound insertion loss capacity of the existing side panel was only 4.9 dB. The sound distribution was mainly in 500 Hz to 8 kHz, which indicates that the sound belongs to medium and high frequency and broadband noise. Base on the analyzing the results of octave band sound pressure level detection and the cause of exceeding the limit, a sound insulation encasing was designed in detail to reduce the noise.

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Dokumentinformationen

Titel :

Study on the Noise Control Technology in the Batching Room of a Dairy Production Enterprise

Weitere Titelangaben:

Lect. Notes Electrical Eng.

Beteiligte:

Long, Shengzhao (Herausgeber:in) / Dhillon, Balbir S. (Herausgeber:in) / Chen, Zhenfang (Autor:in) / Chen, Jianwu (Autor:in) / Zhang, Qing (Autor:in) / Yang, Bin (Autor:in) / Sun, Yanqiu (Autor:in)

Kongress:

International Conference on Man-Machine-Environment System Engineering ; 2022 ; Beijing, China October 21, 2022 - October 23, 2022

Erschienen in:

Man-Machine-Environment System Engineering ; Kapitel : 52 ; 376-383

Lecture Notes in Electrical Engineering ; 941

Erscheinungsdatum :

2022-08-21

Format / Umfang :

8 pages

ISBN :

978-981-19-4786-5 , 978-981-19-4785-8

ISSN :