论文部分内容阅读
纺织工业在发展国民经济中占有重要的地位、我省是纺织工业基地之一、纺织工业中织布车间的噪声是一个多年没有解决的老大难问题,研究控制纺织噪声切实可行的措施,是当前我省纺织工业和卫生环保部门的迫切任务之一, 织布机噪声的特点是噪声强度人、频程幅度宽的连续性噪声、织布车间机台多、门帘阻隔、天窗密闭、工人整天接受噪声的刺激。织布机的机械噪声源主要是:
The textile industry occupies an important position in the development of the national economy. The province is one of the textile industrial bases. The noise of the weaving workshop in the textile industry is a long-standing problem that has not been solved for many years. Therefore, studying the practical measures for controlling textile noise is the current One of the urgent tasks of textile industry and environmental protection department in our province is weaving machine noise is characterized by noise intensity, continuous noise of wide frequency range, large number of weaving workshop machines, curtain barrier, sunroof closed, workers all day Accept noise stimulation. Loom mechanical noise source is mainly: