2 results about "Iron filings" patented technology

A disclosed separation apparatus for iron-filing waste slag comprises a motor base, a conveying belt and a motor driving the conveying belt to operate, and is characterized in that a position, at the initial position of the conveying belt, of the motor base is provided with a feeding bin, a discharging port at the bottom of the feeding bin is provided with a sensor; the rear of feeding bin is provided with a plurality of electromagnet rods installed on the motor base through a support, a material distribution bin is arranged at a position corresponding to the end of the conveying belt and below the motor base and is installed on support legs of the motor base through a rail, and the material distribution bin is connected with a servo motor through a gear and a rack. The separation apparatus overcomes the disadvantages of the prior art, and is reasonable in designed structure. According to the separation apparatus, the electromagnet is arranged on the conveying belt for adsorbing iron filings in iron-filing waste slag, after the sensor senses that conveying of the iron-filing waste slag in the feeding bin is finished, the electromagnet is power-off and iron filings fall on the conveying belt and are conveyed out, so that the purpose of separating iron filings from waste slag is realized. The separation apparatus helps to save labor, and is high in efficiency, high in separation rate for iron filings from iron-filing waste slag and wide in application scope.

The invention discloses a permanent magnetic iron remover. The iron remover comprises a box body, a rotating shaft, a magnetic steel and a driving device, wherein the driving device is arranged in the box body; the rotating shaft is connected with the driving device; the box body comprises a base plate; the magnetic steel is connected with the rotating shaft; the magnetic steel and the rotating shaft are both arranged in the box body; the magnetic steel is arranged corresponding to the base plate. When the magnetic steel adsorbs external scrap iron through the base plate, the magnetic steel is rotated along with the rotating shaft, the magnetic line of the magnetic steel transfers, namely the magnetic line direction acting on the scrap iron is changed; when the magnetic force acting on the scrap iron is vanished or the magnetic force is smaller than gravity of the scrap iron, the scrap iron falls off from the base plate. The permanent magnetic iron remover can realize scrap iron falling off through transfer of the magnetic line of the magnetic steel. The permanent magnetic iron remover is low in energy consumption, convenient to use, high in working efficiency, and suitable for automatic control.