기계식 제진기의 작동 메커니즘에 관한 연구
A Study on the Operating Mechanism of Mechanical Dust Remover
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In this study, we verify the stability of the operation of mechanical dust remover by conducting the development of a rack-type operating structure and mechanism. This led to the development of a new type of mechanical dust remover, which resulted in the following conclusions. The optimum design was established for the specifications and shapes of the main structural and power transfer components according to the required capabilities of the mechanical dust remover. The power transmission structure of the worm gear and the spur gear corresponding to the rack bar gear box was determined to fit the lift structure, which is a combination of rack sprockets. When the rack bar is elongated, it develops a rack-type operating structure that enables smooth descent by allowing it to form a gap between the rake and the screen. And the mechanism was verified by calculating the stresses on the sprocket entering the rack box.
Abstract
In this study, we verify the stability of the operation of mechanical dust remover by conducting the development of a rack-type operating structure and mechanism. This led to the development of a new type of mechanical dust remover, which resulted in the following conclusions. The optimum design was established for the specifications and shapes of the main structural and power transfer components according to the required capabilities of the mechanical dust remover. The power transmission structure of the worm gear and the spur gear corresponding to the rack bar gear box was determined to fit the lift structure, which is a combination of rack sprockets. When the rack bar is elongated, it develops a rack-type operating structure that enables smooth descent by allowing it to form a gap between the rake and the screen. And the mechanism was verified by calculating the stresses on the sprocket entering the rack box.
참고문헌 (9)
- 선상원, "반응표면분석법을 이용한 제진기의 목메임 방지 개선 및 레이크 최적화", 한국산학기술학회논문지, 21(3), pp.230~236 (2020), 한국산학기술학회[DOI]
- 노태정, "로터리 제진기의 Rake에 대한 설계 및 구조강도해석에 관한 연구", 한국산학기술학회논문지, 18(1), pp.210~215 (2017), 한국산학기술학회[DOI]
- 윤성민, "A Numerical Study for Optimum Design of Dust Separator Screen Based on Coanda Effect", 한국기계가공학회지, 17(6), pp.177~185 (2018), 한국기계가공학회[DOI]
- D. W. Park, "The Dynamic Structural Safety Analysis in Time Domain of the Automatic Rotary Circulating Type Screener", Proc. of The Korean Society for Noise and Vibration Engineering Fall Conference, pp.447~449 (2013)
- D. W. Park, "The Dynamic Safety Analysis of the Rotary Circulating Type Automatic Screener using the Auxiliary Elastic Member", Proc. of KSME Spring Conference, pp.2634~2639 (2013)
- 석재준, "기계식 제진기의 다단계 신축 래크 구조에 관한 설계 및 해석", 한국기계기술학회지, 23(5), pp.925~931 (2021), 한국기계기술학회[DOI]
- Japan Electric Power Civil Engineering Association, "Design Guidelines for Dust Removal Equipments- Design Reference Examples" (2016), Japan Hydraulic Gate & Penstock Association
- 김현식, "유한요소해석기법을 이용한 외부 피난기구의 안전성 분석에 관한 평가", 한국기계기술학회지, 20(5), pp.702~708 (2018), 한국기계기술학회[DOI]
- 김행곤, "소수력용 구형-헬리컬 터빈의 구조적 안전성 평가", 한국기계기술학회지, 18(5), pp.680~686 (2016), 한국기계기술학회[DOI]