Design and Fabrication of Low Cost Air Filtration System

Fine particulate matter (PM2.5) and dust are a serious health hazard in homes, road side Al though workshops and mining areas can be filtered, the common filters (like HEPA) fill up with dust and increase the air flow fan, and then removed from the system by a filter. A double-walled house with two vertical panels that are kept moist with a pump pumping water from another source a tank. The wet surfaces and water droplets trap the dust and it is washed to a sump, The water passes back to the top of the housing, a strainer is used to protect the pump. Louvres at the Residual carry over of outlet limit droplets. The CAD layout and the role of each is explained in the paper. Explain the working and flow process of a component. A test protocol that would be reproducible is proposed to be: The criteria used for measuring the removal efficiency, pressure drop, increase of humidity, and water use and time stability. Studies of Filter it out equivalent to 80–99 % with comparable wet systems, and clogged dry filters can filter as little as 30–60 %. Can lose up to 50 % of air flow. Therefore, the proposed filtration system is expected to bring stable Media that can be washed, low running cost and easy maintenance. Wet filtration, Air filtration, PM2.5, Perforated panels, Pressure drop, Recirculating water The ratio of liquid to gas, the air quality in the indoor environment.Resistance and energy usage results in frequent replacement. This paper discusses the design of a compact, A low cost recirculating wet filtration system. Keywords: wet filtration; air filtration; PM2.5; recirculating water; perforated panels; pressure drop; liquid-to-gas ratio; indoor air quality