Noise control for people in and people out
By and large, noise control is often seen as something for the people who are outside industrial areas, like us, the people in general, as they end up residing near the industrial areas. But, noise controlling measures are also there for industrial workers. Promoting a safer and much more risk-free environment is the hour of need for them too, as it is for the people outside.
The industrial and manufacturing sector is the eventual “noise-generating” end sector. But today thanks to noise reduction enclosures like compressor enclosures and its awareness, the noise pollution is somewhat under control! The global market share for acoustic enclosures has risen from USD 14.1 billion to USD 17.1 by 2026. The trend and the market demand signify how pivotal is the mechanism of soundproofing from the point of view of human health and well-being.
Noise Generators: Mechanical, Fluid and Industrial gas jets(a.k.a Compressors)
The sources of noise pollution in industrial areas are innumerable. Consistent mechanical shocks, moving equipment, the vibration of ducts, machine guards are to name a few. The large exhaust fans, rotating at high velocities contribute towards fluid noise. The third most noise-generating cause leading to hearing impairment is gas jets. Used for steam valves, pneumatic discharge, air compressors they usually reach 105 dB from a blow-off nozzle. The squealing high-pitched sound from compressors shows a compressor gone bad.
Vigilant steps must be taken to limit and reduce the noise. The true mechanism on which several acoustic enclosures and insulators work is a sound path, sound source, and sound level. The application of engineering methods and protective equipment together aids in developing a soundproof environment. This is where compressor enclosures, soundproof treatments, sound blankets, industrial earplugs(handy tools) come into effect.
The to-do list and measures
The list includes to-do tasks that often come as handy or first-aid preventive measures and also some engineering and administrative measures.
Wise and handy industrial earplug
To protect hearing, especially for compressor noise control, the usage of earplugs is a mandatory step. Years and years of exposure to industrial sound hazards can bring a toll on hearing.
Keep distance from the equipment
There are acoustic enclosures for better soundproofing but it is safe to keep a distance from compressors. It is also recommended that the workspace be away from the manufacturing space, to limit exposure. The distance can reduce the noise by 25%.
Soundproof enclosures and insulators
The best way to achieve minimal noise from industrial machinery and compressors is to secure them inside an enclosure. These insulators or enclosures can be handmade too. For instance, for compressor noise controlling, density fiberboards and a layer of inner padding of foam material can be used. This not only controls noise but even increases work efficiency.
Sound blankets and lubrication
In-home recording studios, the use of sound blankets have become very popular. Wrapping all the noisy equipment for some extra decibel of noise reduction is safer for people outside.
Lubrication is always necessary when dealing with metal counterparts. Friction can cause the metal to degrade and corrode. For proper functioning of the equipment, lubrication is a must-stop.
Advanced machinery and prevention
With maintenance and professional touch, machines can sustain to perform better. There are service centers, with their help and proper lubrication and filtration, machines will be in optimum condition. As seen, compressor noise control and acoustic treatments along with soundproofing are done to maintain the noise level. In the forthcoming future and even today too, advanced industrial gadgets and equipment will be produced with in-built noise-canceling materials ensuring a safe and sound work environment.