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饲料工业在我国是一个新兴的工业部门,近年来发展很快。但是,饲料厂的设备在生产运行时噪声很大,全国已建的所有饲料厂(包括从国外引进的饲料厂)生产时的噪声几乎都超过我国《工业企业噪声卫生标准》的规定,一般噪声级在100分贝(A)左右。噪声已成为饲料工业的最大公害,治理饲料厂噪声危害已成为我国饲料行业的重要任务。上海市机电设计研究院在承担饲料厂设计任务的同时,开展了饲料厂噪声治理的研究。针对崇明饲料
The feed industry is an emerging industrial sector in China and has developed rapidly in recent years. However, the equipment in feed mills is noisy during production and operation. The noise produced during the production of all the feed mills (including feed mills imported from abroad) in the country almost exceeds the requirements of the “Hygienic Standards for Noise in Industrial Enterprises” in China. General noise Level is about 100 decibels (A). Noise has become the biggest public hazard in the feed industry. Managing noise pollution in feed mills has become an important task for the feed industry in China. While Shanghai Mechanical and Electrical Design and Research Institute assumed the task of designing feed mills, it also conducted research on noise control of feed mills. For Chongming feed