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E-MAIL:whf@zjhfhb.com| Air compressor plays an important role in the production of rubber enterprises. It is a kind of strong noise equipment, which is caused by the strong noise in operation and the working conditions and living environment. The characteristics of air compressor noise as the noise level of high and low frequency is prominent, transmission distance, large range of pollution. Especially the noise frequency and visceral organ intrinsic frequency is close to resonance to produce dizziness, nausea, heart rate, high blood pressure and other symptoms not only lead to people's work and life quality decreased and easy to cause safety accidents and interpersonal conflicts. Therefore, it is very necessary to study and control the noise of air compressor, which must be paid attention to and be taken seriously. The control of air compressor noise is not only an important issue of labor protection and environmental protection, but also an important issue for the sustainable development of rubber enterprises. Noise source of air compressor: Air compressor noise source of the air compressor is a multi sound source of the noise is the main noise of the intake noise, exhaust noise, mechanical noise, electromagnetic noise. Treatment method: 1, air intake noise control air compressor air intake noise can generally be taken to install the method of muffler. 2, the exhaust noise control of high exhaust pressure, large flow of air compressor due to the high exhaust noise generated in the exhaust system needs to set up a special muffler for control. 3, the body noise control of air compressor noise, motor noise commonly used to consider the use of sound insulation and sound control technology. 4, control the vibration of the body to control air compressor noise must be controlled vibration. 5, control the vibration of the pipe in the air compressor noise control of the pipeline usually exist vibration and radiation noise two problems to be solved. 5, other. (according to the actual situation of the noise control of air compressor in the actual rubber factory, the sound insulation and damping measures are added) |
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