feldspar processing
PTMS MAGNETIC SEPARATOR
what is magnetic separation method？
The basic structure of the magnetic separator:
The wet type permanent magnetic cylinder magnetic separator mainly consists of a cylinder, a roller, a brush roller, a magnetic system, a tank body and a transmission part. The cylinder is rolled into a cylinder from a 2-3 mm stainless steel plate, and the end cap is a cast aluminum piece or a workpiece, which is connected to the cylinder by a stainless steel screw. The motor drives the cylinder, the magnetic roller and the brush roller to make a rotary motion through the reducer or directly using the stepless speed regulating motor. The magnetic system is an open magnetic system, mounted in a cylinder and exposed to full magnetic. The magnetic block is mounted on the bottom plate of the yoke by a stainless steel bolt, the shaft of the yoke protrudes out of the tube, and the arm end is fixed with a turning arm. Pull the arm to adjust the magnetic system yaw angle. After adjustment, it can be fixed with the lever. The working area of the tank is made of stainless steel, and the rest of the frame and the tank are welded with ordinary steel.
Magnetic separator working principle:
After the slurry is fed into the tank by the ore tank, the ore particles enter the tank feeding area in a loose state under the action of the water flow to the mine spout. In the role of the magnetic field, the magnetic ore particles are magnetically aggregated to form a "magnet" or "magnetic flux". The "magnet" or "magnetic flux" is magnetically applied to the magnetic pole and moves toward the magnetic pole, and is adsorbed on the cylinder. . Since the polarities of the magnetic poles are alternately arranged in the direction of rotation of the cylinder, and are fixed during operation, the "magnet" or "magnetic flux" is magnetically agitated due to the alternating magnetic poles when being rotated with the cylinder, and is mixed. The non-magnetic minerals such as gangue in the "magnet" or "magnetic flux" fall off during the flipping, and the "magnet" or "magnetic flux" that is finally attracted to the surface of the cylinder is the concentrate. The concentrate passes to the weakest point of the magnetic system at the edge of the magnetic system, and is discharged into the concentrate tank under the action of the flushing water jet discharged from the unloading water pipe. If it is a full magnetic magnetic roller, the unloading is performed by a brush roller. Non-magnetic or weakly magnetic minerals are left in the slurry with the slurry exiting the trough, which is the tailings.
