• Title/Summary/Keyword: Proportion of 1 fragment garlic separated

Search Result 1, Processing Time 0.018 seconds

Development of Rotating Corn Type Garlic Separator(I) -Prototype and its performance test- (회전 원추형 마늘 쪽분리기 개발에 관한 연구 (I) -시작기 개발 및 성능시험-)

  • 이종수;김기복;이정삼
    • Journal of Biosystems Engineering
    • /
    • v.26 no.2
    • /
    • pp.131-140
    • /
    • 2001
  • This study was conducted to develop a garlic separator which could to reduce the labor in preparation of seeding. After consideration of the design criteria of a garlic separator such as no additional conveying device, simple construction and operation, enhancement of separating efficiency, reduction of damage, degree a rotating corn type garlic separator was designed. The effects of design parameters such as height and angle of the inner and outer corns, rotating speed of inner corn on the separating performance of the prototype were estimated. In performance was compared with manual work. The results are summarized as follows. 1. Garlic bulbs were separated by a spiral movement in the gap between inner rotating corn and outer fixed corn. At constant feed rate of garlic bulbs, the capacity of garlic separation increased with increase of rotating speed of inner corn. Especially, the capacity was very high at the rotating speeds of 300 and 400rpm. 2. The damage degree of separated garlics increased with rotating speed of corn within 10%. Above 300rpm, separability of Uisung garlic was about 100% and incomplete separation of Namdo garlic was within 2%. 3. The capacity of prototype garlic separator developed in this study was 30 times as large as that of human being.

  • PDF