A FILTER SELF-CLEANING SYSTEM FOR MEASURING CONTAMINATED SUBSTANCE
摘要
The present invention relates to a 2-bed type filter which enables automatic back washing according to the change of flow rate. More specifically, the 2-bed type filter improves reliability to contamination measurement value by automatic washing when foreign materials clog a filtering net at a pretreatment step for measuring contaminants contained in domestic sewage or river.
申请公布号
KR20130127831(A)
申请公布日期
2013.11.25
申请号
KR20120051629
申请日期
2012.05.15
申请人
UNIVERSITY OF SEOUL INDUSTRY COOPERATION FOUNDATION.;DONG-IL SHIMADZU CORP.
发明人
KIM, HYUN UK;LEE, JAE JOON;HAM, YONG GYU;KIM, KWAN SOO;KIM, JAE LYEONG;KWON, YOUNG JIN;YOO, JAE JOON