RYU, BYUNG DON,유병돈,CHO, YONG JU,조용주,LEE, HO CHON,이호천
申请号：
KR1020120115746
公开号：
KR1012880230000B1
申请日:
2012.10.18
申请国别(地区):
KR
年份:
2013
代理人:
摘要：
PURPOSE: A method and a device are provided to select foreign material from dried carrot and dried cabbage by using a specific gravity difference, a magnetic force property, a particle size difference, an electric charge property, density difference, etc.CONSTITUTION: The supplied dry carrots or cabbages are selected with a first wind power by using a difference in a specific gravity. Foreign metal is separated from the selected dry carrots or cabbages by using magnetic force or electromagnetic force. The dry carrots or cabbages in which the foreign material is separated is selected with a second wind force by using a difference in specific gravity and selected by using a difference in particle size. Charged foreign material is separated from the selected dry carrots or cabbages by using electricity. The foreign material having a density difference is separated from the electrically selected dry carrots or cabbages by using an X-ray beam. The step for supplying dry carrots or cabbages, the step for selecting with the first wind force and the step for separating foreign material by using magnetic force are integrated into a first step for selecting foreign material and processed temporarily.COPYRIGHT KIPO 2013[Reference numerals] (ST10) Step of first separation (ST11) Step of supplying dry carrots or cabbages (ST12) Step of first separation using wind power (ST13) Step of selecting foreign metal by using magnetic (ST20) Step of second separation by using wind power (ST30) Step of selecting particles (ST40) Step of electrical separation (ST50) Step of X-ray foreign metal separation본 발명의 건당근 및 건양배추 이물 선별 방법 및 그 선별 장치에 관한 것으로서, 파의 수확, 건조, 세절 및 운반 과정에서 혼합될 수 있는 다양한 종류의 이물들을 비중차, 자기력 특성, 입도차, 하전 특성, 밀도차 등을 이용해 좀더 효과적으로 선별할 수 있도록 함으로써, 건당근 및 건양배추가 사용된 식품 내에 이물이 혼입되는 것을 방지하여 제품의 신뢰도를 향상시킬 수 있도록 하는 효과를 갖는다.
