ROTARY FILTER,申请号KR20070128195-传众专利搜索

ROTARY FILTER

申请公布号：KR100807085(B1)

申请号：KR20070128195

申请日期：2007.12.11

申请公布日期：2008.02.25

申请人：

BARK, TAE GYU

发明人：BARK, TAE GYU

分类号：B01D33/06

主分类号：B01D33/06

摘要：A rotary filter is provided to perform a backwashing process while the filter is in motion, thereby simplifying the work of washing a filter with accumulated sludge and achieving automatic washing. A filtering case(10) has a raw water input port(11) and a back water discharge port(13), which are opened and shut by a control valve. A strainer(20) is formed within the filtering case to have the same axis as the filtering case. A support shaft(14) is extended from one end of the strainer toward an outside of the filtering case. The other end of the strainer is formed outside the filtering case. The strainer is rotatively connected to the filtering case while the strainer communicates with a treatment water discharge port(12) opened and shut by the control valve. A screen(21) is formed on an outer surface of the strainer. Raw water is filtered by the screen, and discharged through the treatment water discharge port. A motor(30) is formed outside of the filtering case, and connected to the support axis of the strainer by gear or belt. A control part controls the raw input port, the back water discharge port, the control valve of the treatment water discharge port and a rotation of the motor.