Wet permanent magnetic drum magnetic separator

A wet permanent magnetic drum separator is a separator iron ore dressing plant commonly used, and it is suitable for sorting the strong magnetic minerals. According to different structure type tank, the separator is divided into downstream, counter-style, semi-countercurrent three. Three different type of separator tank body size selected as follows: downstream tank ≤6mm, countercurrent tank ≤1.5mm, half countercurrent tank ≤0.5mm. CTS magnetic separator downstream processing capacity, suitable for processing coarse granularity of ferromagnetic material roughing and selected, can work more than one series. Downstream magnetic separator to the mine when a large amount, the magnetic mineral particles easily lost in the tailings, and therefore to strengthen the operational management and control of lower pulp levels. Second, the magnetic separator structures: Wet permanent magnet drum magnetic separator selected downstream tank: comprising: a cylindrical permanent magnet, dewatering tank, chassis, transmission, mine shafts, concentrate tank, tailings tank, magnetic system to adjust the device to the bottom of the mine shafts with a buffer station, tailings port provided at the lowest point position and concentrate dewatering grooves between the mouth; its advantages are: for sorting size 0-8 mm strong magnetic minerals roughing and selected, it is characterized by sorting coarse particle size, high recovery rate, magnetic system angle can reach 140 degrees -170 degrees, sorting area length, due to the bottom of the mine shafts with a buffer station, tailings port settings positions between the lowest point of the groove and the concentrate dehydration mouth, so that the tailings from the tailings can not flow directly from the tank into the mine mouth, a cylindrical permanent magnet is required to attract the magnetic substance is formed under the action of a magnetic field with magnetic minerals ( spiny) promote tailings into the tailings tank, so that mineral cylinder full contact with the permanent and extended constituency, thereby improving recovery. Third, the magnetic separator works: After the ore slurry tank flows into the tank under the action of water to the mine water pipe, a loose mineral particles state into the tank to the mine. The role of the magnetic field in the magnetic mineral particles magnetically together and form a "magnetic group" or "flux", "magnetic group" or "flux" in the pulp by the magnetic force to the magnetic pole movement, and is adsorbed on the cylinder . Since the polarity of the magnetic poles along the rotational direction of the cylinder are alternately arranged, and immobilized at work, "magnetic group" or "flux" when rotating with the drum, since the magnetic poles alternately generated magnetic stir phenomenon, is mixed In the "magnetic group" or "flux" in the gangue minerals and other non-magnetic flip come off, the final being sucked in the cylinder surface "magnetic group" or "magnetic Lotus" is the concentrate. Go to concentrate the magnetic system with the cylinder edge magnetic minima in unloading ore washing water discharged under the action of water is discharged to the concentrate tank, if it is full magnetic magnetic roller, brush roll unloading ore is carried out. Non-magnetic or weakly magnetic minerals are left in the pulp slurry is discharged outside the tank with, that is tailings. Fourth, the magnetic separator product advantages: 1, can improve quality, reduce the load on the next process; (2) sorting ore, return and then burned; 3, remove impurities, improve quality; 4, wide application; 5, simple structure , large capacity; 6, easy to operate, easy to maintain.