Influence of the noise level on the human organism, caused with operating of devices for filling beer in brewery

Abstract

Nowadays, noise and vibrations present one of the most important pollutants of the human working and living environment, immediately after problems with pollution of water and air. Also, there are estimates that the problem of noise and vibration control could dominant in this our third millennium. Vibration and noise represent unavoidable escorts of the accelerated technical and technological development. Increase of vibration and noise level with a series of negative effects; require finding effective solutions of protection including development and production of technological equipment with a reduced level emitting acoustic energy. One-sided approach to design of technological processes also lead to choice of the cheapest technological equipment for determine productivity, disregarding on the emitting level of noise and vibrations that later requires necessary expenditures for designing and realization measures of protection. In this paper, on the basis of contemporary theoretical comprehension of noise, cause of noise appearance, quality and phenomenon of noise and its effect in the working environment, were fulfilled measurements of acoustic characteristics of noise on the line for production of beer used modular analyst of sound. We recorded sound map during the operating of all devices and analyzed influence of noise level on the human organism. In this paper are given proposals for designing and realization measures of protection of noise.