Automatic circulation type apparatus for removing iron from slurry material

Disclosed is an automatic circulation type apparatus for removing iron from slurry material, which belongs to the technical field of removing iron from slurry material. The stainless steel tubes with iron granules arranged on the outsides of permanent magnetic bars can be cleaned without manpower, and the iron can be removed from the slurry material full automatically and continuously. The utility model is characterized in that a double-vat slurry tank is provided, the double-vat slurry tank is equally divided into a left-vat slurry tank and a right-vat slurry tank, a set of stainless steel tubes is arranged at the middle-lower part of the double-vat slurry tank, a set of permanent magnetic bars matched with the stainless steel tubes is equally split into two segments, the permanent magnetic segment and the stainless steel tubes form a movable fit connection, and the outer end of the ferreous segment is fixed on a longitudinal movable plate; the stainless steel tubes and the permanent magnetic bars of the double-vat slurry tank are made to make relative movement right and left by a transmission mechanism, with the aid of a high-pressure washing system and the control to the action time of a slurry inlet valve, a slurry returning valve, a slurry returning pump, a slurry remaining valve, a branch slurry returning valve, an iron discharging valve and a water inlet valve, the iron removing, the iron cleaning and the iron discharging of the left-vat slurry tank and the right-vat slurry tank can be controlled circularly and alternately, and the iron can be removed from the slurry material automatically and continuously in the same device.