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Manufacturing Technology Insights | Sunday, January 23, 2022
Numerous industrial processes necessitate air filtration and separation systems to protect not only equipment but also the working environment.
Fremont, CA: Generally, the air within buildings and structures is way more polluted than the air outside. In industrial buildings, especially manufacturing plants and chemical processing facilities, the level of air pollution can be significantly higher. In addition, byproducts of the manufacturing process, such as dust particles, oil mist aerosols, and condensed vapors, can accumulate inside and outside of the equipment, causing problems with process quality, equipment maintenance, and worksite safety. Air and other gases can be cleansed of contaminating particles via industrial filtration.
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Why is filtration important in industrial applications?
For protecting equipment
During the manufacturing process, contaminants can be extremely detrimental to equipment. One of the essential functions of industrial filtration is to capture and eliminate these contaminants and contain them for removal and disposal. In the pharmaceutical industry, for instance, vacuum pumps are commonly used to remove a product's moisture to create a powdered substance. Some moisture and/or powder particles may be released into the air stream leading to the vacuum pump during this process. This residue may eventually clog equipment and cause damage to rotating components. In this instance, both a liquid separator and a particulate filter are used to protect the vacuum pump from liquids and particles.
Protecting workers and the work environment
The air quality has the greatest impact on the overall health of employees. According to a report from the US National Library of Medicine and the National Institutes of Health, severe air pollution can reduce productivity and output. The productivity of workers in industries with cleaner air quality was greater. Installing proper industrial filtration systems is therefore not only necessary for equipment protection but also for employee safety and productivity.
Extracting desirable products from the air stream
Solids, liquids, and vapors must be effectively separated in numerous vacuum manufacturing processes. This is necessary not only for the proper operation of the systems but also to capture valuable process outputs and reduce waste. This is possible with the use of specialized filtration and separation products/systems that separate product from an air/gas stream under vacuum conditions. These specialized systems are utilized to separate particular vapors, fluids, or solids from the air stream generated by the manufacturing process. This is a vital step in the production process for a number of industries. For instance, essential oil manufacturers must carefully extract and isolate specific chemical compounds in a vacuum in order to create a usable product.
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