2results about How to "Guaranteed iron removal effect" patented technology

The utility model relates to material transportation is with iron removal and divides material device, including transfer hopper, bidirectional belt conveyor, strong magnetic de-ironer and plate chain conveyor, the transfer hopper is used for storing material, its bottom is connected with the discharge pipe, and the discharge is aligned bidirectional belt conveyor's feed end, the strong magnetic de-ironer is installed in the top of bidirectional belt conveyor, is used for removing the iron impurity in material, the discharge end of bidirectional belt conveyor is connected with the feed end of plate chain conveyor, is used for conveying material to subsequent section, can form gradient magnetic field through the strong magnetic de-ironer and electromagnet bar array through the utility model, utilize the principle that ferromagnetic substance is stressed in the magnetic field, realizes the efficient removal of different particle size iron miscellaneous.

The utility model discloses a special deironing device for metal silicon powder, which comprises a casing, a strong magnet and rollers, the inside of the casing is divided into a deironing cavity and a material purifying cavity through a partition plate, the two rollers are arranged in the deironing cavity in a rolling manner, one part of each roller extends into the material purifying cavity through a notch on the partition plate, the strong magnet is arranged in a material barrel and faces the notch, and the strong magnet is arranged in the material barrel and faces the notch. A feeding port communicated with the material purifying cavity is formed in the top of the machine shell, a material distributor is arranged on the partition plate, close to the feeding port, of the roller in the material incoming direction, a gap is formed between the roller and the partition plate in the material removing direction, and an iron discharging port communicated with the iron removing cavity and a material purifying discharging port communicated with the material purifying cavity are formed in the bottom of the machine shell; the strong magnet is arranged in the rolling roller, iron removal can be automatically carried out on passing silicon powder, iron can be automatically removed, and the problem that time and labor are consumed in existing manual cleaning is solved.