Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 1999.07g
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- Pages.3060-3063
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- 1999
The developement of multi-layer sterilizer using Ultra Violet irradiation
자외선 조사를 이용한 다단계 컨베이어 자동 살균기 개발에 관한 연구
- Kim, Y.C. (Daebul University) ;
- Yoo, G.H. (Daebul University) ;
- Jung, Y.G. (Daebul University) ;
- Kim, H.S. (Daebul University) ;
- Jung, T.S. (Daebul University) ;
- Yun, B.S. (Kyoun Yang Co.)
- 김영철 (대불대학교 전기전자공학부) ;
- 유광호 (대불대학교 전기전자공학부) ;
- 정영국 (대불대학교 전기전자공학부) ;
- 김하석 (대불대학교 전기전자공학부) ;
- 정태성 (대불대학교 전기전자공학부) ;
- 윤복선 ((주) 건양)
- Published : 1999.07.19
Abstract
We made a multi-layer conveyor sterilizing system using UV rays to prolong a storage period of dried marine products. The system is composed of 5 layer conveyor belt of 3 m long each, thus 15 m long in total. It is designed to radiate UV rays for 10 minutes the dried marine products, and can process 300 kg/hour. Eight UV lamps of 30 cm long and 15 W of power with 254 nm wave length are installed in parallel, 15 cm high above in each belt, and 40 lamps in total. The whole system is covered by 1 mm thick metal plates to block the UV rays except a front side which is covered with 5 mm thick plastic plates coated with UV protection film to survey inside of the system. A sterile ratio is about 99.97% with 10 minutes sterilization using this system.
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