公开(公告)号：US09789491B2

公开(公告)日：2017-10-17

申请号：US14388942

申请日：2014-03-28

申请人： KOLONGLOTECH. INC ,  SUNGWON RECYCLE CO., LTD.

发明人： Keon Su Park ,  Young Hoon Kwon ,  Kwang Su Cho ,  Kyoung Rok Kong ,  Ji Young Jang

IPC分类号： B03B9/00 ,  B03B5/04 ,  B07B1/22 ,  B29B17/02 ,  B03B5/06 ,  B03B5/62 ,  B03B5/32 ,  B03B5/40 ,  B03B11/00 ,  B29L31/00 ,  B03B9/06

CPC分类号： B03B9/00 ,  B03B5/04 ,  B03B5/06 ,  B03B5/32 ,  B03B5/40 ,  B03B5/623 ,  B03B5/626 ,  B03B9/061 ,  B03B11/00 ,  B03B2009/067 ,  B07B1/22 ,  B29B17/02 ,  B29B2017/0224 ,  B29L2031/732 ,  Y02W30/523 ,  Y02W30/524 ,  Y02W30/622 ,  Y02W30/667

摘要： A method of recycling a filler included in artificial turf by sorting the filler into two or more materials, including: a first sorting operation of sorting the two or more materials based on a grain size; and a second sorting operation of sorting the materials, which are sorted by the first sorting operation and have grain sizes belonging to a predetermined range, based on specific gravity.