달비계 하부에 설치된 집진 장치의 사용에 따른 페인트 입자비산 저감에 관한 연구open accessA Study on the Reduction of Paint Mist Dispersion by Using a Particle Removal System Attached to a Suspended Scaffold
- Other Titles
- A Study on the Reduction of Paint Mist Dispersion by Using a Particle Removal System Attached to a Suspended Scaffold
- Authors
- 김한준; 박진한; 엄규영; 육세진
- Issue Date
- Sep-2023
- Publisher
- 한국기계가공학회
- Keywords
- Particulate Matter(입자상 물질); Paint Particle(페인트 입자 휘발성유기화합물 ); VOCs( ); Computational Fluid Dynamics(전산유체역학); Reduction(
- Citation
- 한국기계가공학회지, v.22, no.9, pp.8 - 14
- Indexed
- KCI
- Journal Title
- 한국기계가공학회지
- Volume
- 22
- Number
- 9
- Start Page
- 8
- End Page
- 14
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/191776
- DOI
- 10.14775/ksmpe.2023.22.09.008
- ISSN
- 1598-6721
- Abstract
- Recently, the exterior walls of apartments are being painted using airless paint spray guns rather than paint rollers.
However, despite the fact that a large amount of paint mist spreads into the atmosphere during spray painting andseriously affects workers’ health and atmospheric air quality, no research has been conducted on reducing thedispersion of paint particles. In this study, the lower part of a suspended scaffold used for painting the exteriorwalls of apartments was modified to hold a paint particle dispersion reduction device comprising a cyclone separator,high-efficiency particulate air (HEPA) filter, and Sirocco fan. Experiments were conducted to verify the paint particledispersion reduction efficiency of the designed device by operating it when a worker sprayed the paint mist towardthe exterior wall of an apartment building. The experiments were repeated 10 times by measuring the numberconcentration of atmospheric particles in the vicinity of the suspended scaffold using an optical particle counter withor without operating the paint particle dispersion reduction device, and the paint particle dispersion reductionefficiency was determined to be 69% on average. Therefore, the designed device is expected to be extremelyeffective in reducing the dispersion of paint particles generated during painting using airless spray guns.
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