• Engineering
  • Published 2007

Automatic back flush filter

  title={Automatic back flush filter},
  author={张小强 and 王现勇},
The utility model discloses an automatic backwash filter belonging to the field of water filtering purifiers, more particularly a water filtering purifier with a back-washing device. The automatic backwash filter comprises a filter shell formed by an upper flange, a lower flange, an upper end cover, a cylinder and a lower end cover; and a water inlet, a water outlet and a drainage port all arranged on the filter shell. The utility model is characterized in that a motor and a reducer are… CONTINUE READING