Analysis of the reasons for high compressor noise
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At present, compressors both at home and abroad have long been plagued by high noise levels. May I ask； What are the reasons for high noise levels in compressors, and how can this problem be resolved?
Fix it with channel steel, use rubber pads to reduce vibration, lubricate the fan, check whether the compressor and the casing are colliding or rubbing against each other, add sound-insulating material to the air ducts, tighten the screws, etc. Either identify the problems by yourself or hire someone to fix them.
This range is quite large; the noise generated by different pumps varies, so it’s necessary to analyze each case individually.
Reply to 1# penghh1985: High noise from compressors -- domestic and international -- causes and solutions; this is a very broad issue. 1. When selecting equipment, the designed noise level of the compressor must not exceed 85 dB at a distance of 5 meters. 2. Piston machines are affected by pulses, air currents, and pipeline vibrations; it is necessary to determine whether these are within the normal range, otherwise it indicates improper installation. 3. The high rotational speed of the centrifuge generates high-frequency noise, which can be somewhat annoying. 4. Soundproof walls can be installed in the operation room, or silencing covers can be added to the machine’s inlet and outlet areas. 5. Inspect Dellse. 6. Conduct professional vibration analysis to examine the noise spectrum and take targeted measures