Development and Evaluation of the Efficiency of a Stainless Steel Electrostatic Outdoor Air Purifier

Abstract

The objective of this research is to design and test a stainless-steel air purifier prototype using electrostatic principles for eliminating dust in outdoor areas. The prototype consists of stainless steel and an electrostatic particle precipitator, a high-voltage direct current source, and a control system. air flow This fan system draws sample air into the system through an electrostatic particle collector for particle charging and sedimentation to improve clean air quality. Test the particle sedimentation performance of the prototype using ANSI/ AHAM AC-standard test methods. 1–2015 with an aerosol particle generator inside a test room size 6×6×3 m. A dust measuring device was used inside the test room. The results of the experiment found that the particle sedimentation efficiency value of the prototype air purifier developed by the prototype air purifier developed Particle sedimentation efficiency was achieved in the test time of 120 minute.