CN-224221549-U - Magnetic mineral sorting equipment

Abstract

The utility model discloses a magnetic mineral sorting device in the technical field of magnetic mineral sorting, which comprises a frame body, wherein a first conveying belt is arranged on the frame body, a discharge end of the first conveying belt is arranged in a downward inclined manner, a permanent magnet roller is arranged on a roller at the discharge end of the first conveying belt, a receiving plate is arranged on the frame body, a second conveying belt is arranged on the frame body, the utility model solves the problems of the existing dry sorting device because of the limited size of a roller, the discharge position of concentrate and impurity is nearer apart from, and the impurity is thrown the discharge position of entering concentrate easily, causes the mixture of concentrate and impurity, has reduced the separation effect to, when magnetic mineral granule is driven to the magnetism of cylinder below and inhale the region by the cylinder, under the effect of gravity, friction between magnetic mineral granule and the cylinder reduces, and magnetic mineral granule can roll and be stopped before the bottom of cylinder to separation efficiency's problem has been reduced.

Inventors

• ZHENG QIANG
• ZHENG DI

Assignees

• 成都锐翔机电设备制造有限公司

Dates

Publication Date

20260512

Application Date

20241226

Claims (6)

1. 1. The magnetic mineral sorting equipment comprises a frame body (1) and is characterized in that a first conveying belt (2) is arranged on the frame body (1), the discharge end of the first conveying belt (2) is arranged in a downward inclined mode, a permanent magnet roller (3) is arranged on a roller at the discharge end of the first conveying belt (2), a receiving plate (4) is arranged on the frame body (1), a second conveying belt (5) is arranged on the frame body (1), fixing plates (6) are oppositely arranged on the frame body (1), a permanent magnet plate (7) is arranged between the two fixing plates (6), the permanent magnet plate (7) is parallel to the first conveying belt (2), and the permanent magnet plate (7) is close to the permanent magnet roller (3).
2. 2. The magnetic mineral sorting apparatus according to claim 1, wherein the receiving plates (4) are arranged obliquely, and the receiving plates (4) are respectively provided with a guide plate (8).
3. 3. A magnetic mineral sorting apparatus according to claim 2, characterized in that the conveyor belt one (2) is provided with a plurality of baffles (9), the baffles (9) being arranged obliquely.
4. 4. A magnetic mineral sorting apparatus according to claim 2, characterized in that the first conveyor belt (2) is provided with a first flexible baffle ring (10) and the second conveyor belt (5) is provided with a second flexible baffle ring (11).
5. 5. The magnetic mineral sorting equipment according to claim 1, wherein a plurality of support rods (12) are arranged on the frame body (1), bases (13) are respectively arranged on the support rods (12), supporting springs (14) are arranged on the bases (13), supporting seats (15) are arranged on the tops of the supporting springs (14), a feeding hopper (16) is arranged between the supporting seats (15), a discharging hole (17) is formed in the feeding hopper (16), and a vibration motor (18) is arranged on the feeding hopper (16).
6. 6. A magnetic mineral sorting apparatus according to claim 5, characterized in that the discharge opening (17) is provided in the form of a strip.

Description

Magnetic mineral sorting equipment Technical Field The utility model relates to the technical field of magnetic mineral separation, in particular to magnetic mineral separation equipment. Background Magnetic mineral sorting is a technology for separating by utilizing magnetic differences among minerals, and is basically summarized below, the magnetic mineral sorting is based on response differences of minerals in a magnetic field, and when the magnetic field is applied, the magnetic minerals are separated by utilizing magnetic differences between the magnetic minerals and nonmagnetic impurities, the magnetic minerals are generally required to be crushed into smaller particles to achieve the purpose of subdivision during sorting, and then the magnetic minerals are sorted by using magnetic sorting equipment, including sorting by adopting dry sorting equipment, wherein the mineral particles are usually scattered on a rotating roller, a magnetic area is arranged in the roller, nonmagnetic impurities can fall from one side of the roller, the magnetic mineral particles can be adsorbed by the magnetic area in the roller, and the nonmagnetic impurities are discharged from the nonmagnetic area along with the rotation of the roller, so that the sorting purpose is achieved. The existing dry-type sorting equipment is characterized in that the size of a roller is limited, the discharging positions of a fine material and impurities are relatively close, impurities easily enter the discharging positions of the fine material when being thrown, the fine material and the impurities are mixed, the sorting effect is reduced, when magnetic mineral particles are driven to a magnetic attraction area below the roller by the roller, under the action of gravity, friction force between the magnetic mineral particles and the roller is reduced, and the magnetic mineral particles possibly roll at the bottom of the roller and are stopped before the magnetic mineral particles are stopped, so that the sorting efficiency is reduced. Accordingly, a magnetic mineral sorting apparatus is provided by those skilled in the art to solve the problems set forth in the background art described above. Disclosure of utility model The present utility model aims to provide a magnetic mineral sorting apparatus to solve the problems set forth in the background art. The magnetic mineral sorting equipment comprises a frame body, wherein a first conveying belt is arranged on the frame body, a discharge end of the first conveying belt is arranged in a downward inclined mode, a permanent magnet roller is arranged on a roller at the discharge end of the first conveying belt, a receiving plate is arranged on the frame body, a second conveying belt is arranged on the frame body, a fixing plate is arranged on the frame body relatively, a permanent magnet plate is arranged between the two fixing plates, the permanent magnet plate is parallel to the first conveying belt, and the permanent magnet plate is close to the permanent magnet roller. Preferably, the material receiving plates are obliquely arranged, and guide plates are respectively arranged on the material receiving plates. Preferably, a plurality of baffles are arranged on the first conveying belt, and the baffles are obliquely arranged. Preferably, the first conveyor belt is provided with a first flexible baffle ring relatively, and the second conveyor belt is provided with a second flexible baffle ring relatively. Preferably, the frame body is provided with a plurality of support rods, the support rods are respectively provided with a base, the bases are provided with support springs, the tops of the support springs are provided with support seats, a feeding hopper is arranged between the support seats, the feeding hopper is provided with a discharge hole, and the feeding hopper is provided with a vibration motor. Preferably, the discharge hole is arranged in a belt shape. Compared with the prior art, the utility model has the beneficial effects that: According to the utility model, the permanent magnet roller and the permanent magnet plate are arranged, the permanent magnet roller is arranged on one rotating shaft of the first conveyer belt, the first conveyer belt which is obliquely arranged is fixedly arranged on the frame body, the permanent magnet roller can adsorb magnetic mineral particles on the first conveyer belt, the non-magnetic mineral particles can fall from the end part of the first conveyer belt, the permanent magnet plate is fixedly arranged between the two fixing plates, the fixing plates are respectively arranged on the frame body, the permanent magnet plate can adsorb the magnetic mineral particles from the permanent magnet roller, the permanent magnet plate can be mutually matched with the permanent magnet roller to adsorb the magnetic mineral particles, the interval between the non-magnetic impurities and the falling positions of the magnetic mineral particles from the first conveyer