Air compressor noise reduction technology that has been improving

For any product, "Technology is life, quality is guarantee", this sentence makes sense. In the field of air compressors, technology and quality are even more important. For air compressors, any problem is a big problem that has plagued the noise problem in this industry. As we all know, noise pollution is also an important factor in environmental pollution. People living near factories or roads are more or less affected by noise from mechanical equipment and automobiles. The use of noise pollution indicators as indicators for assessing factories and living environments has long been included in the index of environmental protection standards. Therefore, equipment production suppliers should also have the responsibility and obligation to use technical means to reduce noise during the operation of machinery and equipment, and better create a low-decibel working environment.

Technicians have been working on ways to reduce air compressors. The current good solution is to use mufflers, silencing tunnels, etc. to reduce the noise of the air compressor.

First of all, the main noise sources of air compressors are inlet and outlet ports, and suitable inlet and exhaust mufflers should be used in these places. The frequency spectrum of the inlet noise of the air compressor is of low frequency characteristics. The inlet muffler should use a resistance structure or an impedance composite structure with resistance and resistance. The air compressor has a large exhaust gas pressure and a high air velocity. A small hole muffler should be used at the air compressor outlet.

Next, set the air compressor muffler tunnel. An underground or semi-underground pit of an anechoic pit. The pit walls are made of sound-absorbing bricks. Connect the inlet pipe of the air compressor and the silencing tunnel so that the air enters the air compressor through the silencing tunnel. The use of anechoic tunnels can greatly reduce the intake noise of air compressors and have a longer service life than conventional mufflers.

Science is developing and technology is improving. Experts in the field of air compressors continue to work hard, and the technology to reduce air compressor noise has been improving. Of course, continuous improvement is needed.