Steel scrap magnetic separation system and method
A magnetic separation and magnetic pole technology, applied in the field of magnetic separation, can solve the problems of difficulty in meeting production requirements and materials cannot be sorted step by step, and achieves the effect of compact structure, small footprint and space saving.
Active Publication Date: 2022-07-15
HUNAN ZHONGKE ELECTRIC
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Problems solved by technology
[0004]The purpose of this invention is to provide a scrap steel magnetic separation system and method to solve the problem that materials cannot be sorted step by step and it is difficult to meet actual production needs
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[0050] The technical solutions in the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.
[0051] The technical solutions of the present application will be described in detail below with specific examples. The following specific embodiments may be combined with each other, and the same or similar concepts or processes may not be repeated in some embodiments.
[0052] like figure 1 As shown, a scrap magnetic separation system provided by the embodiment of the present invention includes a feeding hopper 1, a vibrating screen 2, an electric permanent magne...
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The invention discloses a scrap steel magnetic separation system and method. The system comprises a feeding hopper, a vibrating screen, an electric permanent magnet separation device, a permanent magnet separation device, a first discharging port, a second discharging port, a third discharging port and a fourth discharging port. The feeding hopper is arranged on the supporting seat, an inclined vibrating screen is arranged below the feeding hopper, the first end of the vibrating screen is higher than the second end, and the vibrating screen is driven by a gear motor; an electric permanent magnet sorting device is arranged close to the second end of the vibrating screen, and a strong magnetic area in the electric permanent magnet sorting device is close to the second end of the vibrating screen; a chute is arranged below the second end of the vibrating screen and the electric permanent magnet separation roller; a permanent magnet sorting device is arranged below the chute; and a second discharge port, a third discharge port and a fourth discharge port are sequentially formed in one side of the permanent magnet sorting device from far to near, namely, the distances between the second discharge port, the third discharge port and the fourth discharge port and the permanent magnet sorting roller are from far to near. The four-material sorting device can sort four materials, and the actual production requirement is met.
Description
technical field [0001] The invention belongs to the technical field of magnetic separation, and in particular relates to a scrap steel magnetic separation system and method. Background technique [0002] The use of scrap steel to make steel in the short process of electric arc furnace can greatly reduce the energy consumption of steel production. Compared with the long process of iron ore steelmaking, the short process of electric arc furnace can save 60% of energy. The sources of scrap steel are diverse and uncertain. Among them, light scrap steel has the best quality, and light scrap steel comes from various waste home appliance shells, automobile shells, color steel tiles, flower boxes, etc., which contain rubber, plastic, fabric, Impurities such as copper and aluminum. If it is not sorted before steelmaking, the scrap steel containing impurities will be directly smelted. First, the impurity elements may have a serious impact on the performance of the finished steel. Sec...
Claims
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IPC IPC(8): B03C1/02B03C1/18
CPCB03C1/02B03C1/18Y02P10/20
Inventor 肖红陈光夫姜滔杨宏胡璐彭鹏陈浪
Owner HUNAN ZHONGKE ELECTRIC