Rutile and garnet magnetic separation device

Abstract

The utility model relates to the technical field of mineral separation, in particular to a rutile and garnet magnetic separation device which comprises a bottom plate, the upper end face of the bottom plate is fixedly connected with a box body, two bearings are arranged in the box body, the interior of the box body is rotatably connected with a roller through the two bearings, the interior of the box body is fixedly connected with a magnet, and the magnet is arranged in the box body. A first gear is fixedly connected to the right end of the outer wall of the roller, a conveying groove is formed in the box body, a connecting shaft is rotatably connected to the inner wall of the conveying groove, a first spiral blade is fixedly connected to the outer wall of the connecting shaft, and the roller and the first spiral blade can be driven to rotate through cooperation of a driving motor, a rotating shaft, the first gear, a second gear, a first belt wheel and a second belt wheel; the magnetic ore grains in the roller are attracted to the inner wall of the roller under the action of the magnet, and when the magnetic ore grains rotate to the top end along with the roller, the magnetic ore grains lose attraction force and then fall into the conveying groove, so that the magnetic ore grains and non-magnetic ore grains are screened and separated, the screening speed is high, and the working efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of ore dressing, in particular to a rutile and garnet magnetic separation device. Background Art

[0002] Rutile and garnet ore materials contain a certain amount of magnetic particles, so it is necessary to separate rutile and garnet from the magnetic particles during processing. Currently, magnetic separation devices are usually used to screen and separate rutile and garnet from the magnetic particles.

[0003] The existing magnetic separation device is intermittent, so there are many disadvantages. The adsorption of magnetic substances and the separation and collection of magnetic substances are carried out intermittently, which makes the working efficiency of the magnetic separation device very low and the separation speed slow. Moreover, during the operation of the separation device, the magnetic field generating device needs to be frequently powered on or off, resulting in large energy loss and inconvenience in use. Utility Model Content

[0004] In view of the above problems, the utility model proposes a rutile and garnet magnetic separation device to solve the above problems.

[0005] The utility model is implemented as follows: a rutile and garnet magnetic separation device comprises a base plate, the upper end surface of the base plate is fixedly connected to a box body, two bearings are arranged inside the box body, a roller is rotatably connected to the inside of the box body through the two bearings, a magnet is fixedly connected to the inside of the box body, the right end of the outer wall of the roller is fixedly connected to the first gear, a conveying trough is arranged inside the box body, the inner wall of the conveying trough is rotatably connected to a connecting shaft, the outer wall of the connecting shaft is fixedly connected to the first spiral blade, the right end of the connecting shaft extends to the outside of the conveying trough and is fixedly connected to the second pulley, a driving motor is installed on the upper end surface of the box body, the output end of the driving motor is fixedly connected to a rotating shaft, the outer wall of the rotating shaft is fixedly connected to the second gear, the first gear is meshed with the second gear, the right end surface of the rotating shaft is fixedly connected to the first pulley, and the second pulley is transmission connected to the first pulley through a belt.

[0006] In order to facilitate the support of the conveying trough, as a preferred rutile and garnet magnetic separation device of the utility model, four L-shaped brackets are fixedly connected to the upper end surface of the bottom plate, and the conveying trough is fixedly connected to the four brackets.

[0007] In order to facilitate the discharge of materials from the conveying trough, as a preferred embodiment of the rutile and garnet magnetic separation device of the utility model, a discharge port is opened at the left end of the conveying trough.

[0008] In order to facilitate the discharge of the roller, as a preferred rutile and garnet magnetic separation device of the utility model, the inner wall of the roller is fixedly connected with a second spiral blade.

[0009] In order to facilitate the first spiral blade to convey materials, as a preferred embodiment of the rutile and garnet magnetic separation device of the utility model, the longitudinal cross-section of the conveying trough along the front-to-back direction is U-shaped.

[0010] In order to facilitate the control of the equipment, as a preferred rutile and garnet magnetic separation device of the utility model, the front end surface of the box is provided with a controller, and the drive motor is electrically connected to the controller.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The rutile and garnet magnetic separation device can drive the roller and the first spiral blade to rotate by cooperating with a driving motor, a rotating shaft, a first gear, a second gear, a first pulley and a second pulley. The magnetic mineral particles in the roller are adsorbed on the inner wall of the roller under the action of a magnet. When the roller rotates to the top, the suction is lost and the roller falls into the conveying trough, thereby screening and separating the magnetic mineral particles and the non-magnetic mineral particles. The magnetic mineral particles in the conveying trough are transported to the left side under the action of the first spiral blade and discharged from the discharge port. The utility model can continuously perform magnetic separation and screening on the material, has a fast screening speed and high working efficiency, and can drive the first spiral blade and the roller to rotate by a driving motor, thereby saving energy. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is the overall structure diagram of a rutile and garnet magnetic separation device of the utility model;

[0014] Figure 2 This is a structural diagram of another angle of a rutile and garnet magnetic separation device of the utility model;

[0015] Figure 3 This is a front cross-sectional view of a rutile and garnet magnetic separation device of the utility model;

[0016] Figure 4 It is the structural diagram of the magnet of the utility model.

[0017] In the figure, 1, bottom plate; 2, box body; 3, bearing; 4, roller; 5, magnet; 6, first gear; 7, drive motor; 8, rotating shaft; 9, second gear; 10, first pulley; 11, conveying trough; 12, connecting shaft; 13, second pulley; 14, first spiral blade; 15, second spiral blade; 16, bracket; 17, controller; 18, discharge port. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0019] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0020] See also Figure 1-4 A rutile and garnet magnetic separation device comprises a bottom plate 1, the upper end surface of the bottom plate 1 is fixedly connected with a box body 2, two bearings 3 are arranged inside the box body 2, a roller 4 is rotatably connected with the inside of the box body 2 through the two bearings 3, a magnet 5 is fixedly connected inside the box body 2, a first gear 6 is fixedly connected to the right end of the outer wall of the roller 4, a conveying trough 11 is arranged inside the box body 2, a connecting shaft 12 is rotatably connected to the inner wall of the conveying trough 11, a first spiral blade 14 is fixedly connected to the outer wall of the connecting shaft 12, the right end of the connecting shaft 12 extends to the outside of the conveying trough 11 and is fixedly connected with a second pulley 13, a driving motor 7 is installed on the upper end surface of the box body 2, a rotating shaft 8 is fixedly connected to the output end of the driving motor 7, a second gear 9 is fixedly connected to the outer wall of the rotating shaft 8, the first gear 6 is meshedly connected with the second gear 9, a first pulley 10 is fixedly connected to the right end surface of the rotating shaft 8, and the second pulley 13 is transmission-connected to the first pulley 10 through a belt.

[0021] In this embodiment: the drive motor 7 is started, the drive motor 7 drives the rotating shaft 8 to rotate, and then drives the second gear 9 to rotate, the second gear 9 further drives the first gear 6 to rotate, and then drives the roller 4 to rotate, the material in the roller 4 moves to the other end under the action of the second spiral blade 15, the magnetic mineral particles in the roller 4 are adsorbed on the inner wall of the roller 4 under the action of the magnet 5, as the roller 4 rotates to the top, the suction is lost, and then falls into the conveying trough 11, so that the magnetic mineral particles and the non-magnetic mineral particles are screened and separated, the rotation of the rotating shaft 8 further drives the first pulley 10 to rotate, and then drives the second pulley 13 to rotate through the belt, the second pulley 13 further drives the connecting shaft 12 to rotate, and then drives the first spiral blade 14 to rotate, the magnetic mineral particles in the conveying trough 11 are transported to the left side under the action of the first spiral blade 14, and discharged from the discharge port 18, the utility model can continuously magnetically screen the material, the screening speed is fast, the working efficiency is high, the first spiral blade 14 and the roller 4 can be driven to rotate by a drive motor 7, and energy is saved.

[0022] As a technical optimization solution of the present invention, four L-shaped brackets 16 are fixedly connected to the upper end surface of the bottom plate 1 , and the conveying trough 11 is fixedly connected to the four brackets 16 .

[0023] In this embodiment, the conveying trough 11 is fixedly connected to four brackets 16, so that the conveying trough 11 is conveniently fixed.

[0024] As a technical optimization solution of the present invention, a discharge port 18 is provided at the left end of the conveying trough 11 .

[0025] In this embodiment, a discharge port 18 is provided at the left end of the conveying trough 11 to facilitate the discharge of the screened magnetic ore particles from the conveying trough 11 .

[0026] As a technical optimization solution of the present utility model, a second spiral blade 15 is fixedly connected to the inner wall of the roller 4 .

[0027] In this embodiment, the second spiral blade 15 is fixedly connected to the inner wall of the roller 4, so that the material in the roller 4 can be transported from one end to the other end.

[0028] As a technical optimization solution of the present utility model, the longitudinal cross-section of the conveying trough 11 along the front-to-back direction is U-shaped.

[0029] In this embodiment, the longitudinal cross-section of the conveying trough 11 along the front-to-back direction is set to be U-shaped, so that when the first spiral blade 14 rotates, the screened magnetic mineral particles are driven to move along the conveying trough 11 and discharged from the discharge port 18.

[0030] As a technical optimization solution of the present invention, a controller 17 is provided on the front end surface of the box body 2 , and the driving motor 7 is electrically connected to the controller 17 .

[0031] In this embodiment: the device is controlled by the controller 17, and the degree of automation is high.

[0032] The working principle and use process of the utility model are as follows: when in use, firstly, rutile and garnet ore materials are passed into one end of the roller 4, and then the driving motor 7 is started, the driving motor 7 drives the rotating shaft 8 to rotate, and then drives the second gear 9 to rotate, the second gear 9 further drives the first gear 6 to rotate, and then drives the roller 4 to rotate, the material in the roller 4 moves to the other end under the action of the second spiral blade 15, the magnetic ore particles in the roller 4 are adsorbed on the inner wall of the roller 4 under the action of the magnet 5, and when the roller 4 rotates to the top, the suction is lost, and then it falls into the conveying trough 11, from For screening and separation of magnetic mineral particles and non-magnetic mineral particles, the rotation of the rotating shaft 8 further drives the first pulley 10 to rotate, and then drives the second pulley 13 to rotate through the belt, and the second pulley 13 further drives the connecting shaft 12 to rotate, and then drives the first spiral blade 14 to rotate. The magnetic mineral particles in the conveying trough 11 are conveyed to the left side under the action of the first spiral blade 14 and discharged from the discharge port 18. The utility model can perform continuous magnetic separation and screening on materials with fast screening speed and high working efficiency. The first spiral blade 14 and the roller 4 can be driven to rotate by a driving motor 7, thereby saving energy.

[0033] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A rutile and garnet magnetic separation device, comprising a bottom plate (1), characterized in that: The upper end surface of the bottom plate (1) is fixedly connected to a box body (2), two bearings (3) are arranged inside the box body (2), a roller (4) is rotatably connected to the inside of the box body (2) via the two bearings (3), a magnet (5) is fixedly connected to the inside of the box body (2), a first gear (6) is fixedly connected to the right end of the outer wall of the roller (4), a conveying trough (11) is arranged inside the box body (2), a connecting shaft (12) is rotatably connected to the inner wall of the conveying trough (11), and a first spiral blade (14) is fixedly connected to the outer wall of the connecting shaft (12). ), the right end of the connecting shaft (12) extends to the outside of the conveying trough (11) and is fixedly connected to a second pulley (13), the upper end surface of the box body (2) is installed with a driving motor (7), the output end of the driving motor (7) is fixedly connected to a rotating shaft (8), the outer wall of the rotating shaft (8) is fixedly connected to a second gear (9), the first gear (6) is meshedly connected with the second gear (9), the right end surface of the rotating shaft (8) is fixedly connected to a first pulley (10), and the second pulley (13) is transmission-connected to the first pulley (10) through a belt.

2. A rutile and garnet magnetic separation device according to claim 1, characterized in that: Four L-shaped brackets (16) are fixedly connected to the upper end surface of the bottom plate (1), and the conveying trough (11) is fixedly connected to the four brackets (16).

3. A rutile and garnet magnetic separation device according to claim 1, characterized in that: The left end of the conveying trough (11) is provided with a discharge port (18).

4. A rutile and garnet magnetic separation device according to claim 1, characterized in that: A second spiral blade (15) is fixedly connected to the inner wall of the roller (4).

5. The rutile and garnet magnetic separation device according to claim 1, characterized in that: The conveying trough (11) has a U-shaped longitudinal cross section along the front-to-back direction.

6. A rutile and garnet magnetic separation device according to claim 1, characterized in that: A controller (17) is provided on the front end surface of the box body (2), and the drive motor (7) is electrically connected to the controller (17).

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