Medium magnetic machine discharging device

Abstract

A medium magnetic machine discharging device comprises a fixing shell, a feeding hopper is arranged above the left side of the fixing shell in a communicating mode, an external water inlet pipe is arranged on the right side of the feeding hopper, a U-shaped groove is formed below the fixing shell, a first motor is arranged on the outer wall of the upper left portion of the U-shaped groove, and the driving end of the first motor extends into the U-shaped groove and is provided with a transmission rotating roller in a driving mode. An arc-shaped groove is formed in the upper right portion of the U-shaped groove in a communicating mode, a waste opening and a discharging opening are formed in the left side and the right side of the arc-shaped groove in a communicating mode respectively, a roller is arranged between the front inner wall and the rear inner wall of the arc-shaped groove, a magnetic separation roller is sleeved with the roller in a stringing mode, and a second motor is arranged on the rear wall of the arc-shaped groove; the output end of the second motor is fixedly connected to the roller. According to the U-shaped magnetic separator, the magnetic separation effect becomes good, meanwhile, the waste opening and the discharging opening are formed in the left side and the right side, discharging is easy and convenient, materials entering the U-shaped groove can be scattered and fully mixed with water, and therefore the separation effect of the magnetic separator can be effectively guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of mining production equipment, in particular to a material discharging device for a magnetic medium. Background Art

[0002] After the slurry flows into the tank through the feed box, the concentrate moves with the cylinder to the weakest magnetic point at the edge of the magnetic system, and is unloaded into the concentrate tank under the action of the flushing water flow sprayed from the unloading water pipe. If it is a full magnetic roller, the unloading is carried out by a brush roller, and the non-magnetic or weakly magnetic minerals are left in the slurry and discharged out of the tank with the slurry, which is the tailings;

[0003] However, in the existing magnetic separation method, the mineral powder material is often in contact with the magnetic separation drum for a short time, and enters the magnetic separation process before the mineral powder material and water are completely stirred and mixed. This will cause the mineral powder material to clump and be carried out, resulting in poor magnetic separation effect. Utility Model Content

[0004] The purpose of the utility model is to solve the problem in the prior art that the mineral powder material is often in contact with the magnetic separation drum for a short time, and enters the magnetic separation process before the mineral powder material and water are completely stirred and mixed, which will cause the mineral powder material to be agglomerated and carried out, resulting in poor magnetic separation effect. A medium magnetic machine discharge is proposed to solve the problem that

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A magnetic discharging machine is designed, comprising a fixed shell, characterized in that a feed hopper is fixedly connected and arranged on the upper left side of the fixed shell, an external water inlet pipe is arranged on the right side of the feed hopper, and a water pump is fixedly connected and arranged on the water inlet pipe;

[0007] A U-shaped groove is provided below the fixed shell, a motor 1 is installed on the upper left outer wall of the U-shaped groove, a driving end of the motor 1 extends into the U-shaped groove to drive a transmission roller installed thereon, a plurality of stirring blades are fixedly installed on the outer wall of the transmission roller, and the other end of the transmission roller extends through a bearing and is rotatably connected to the inner wall of the U-shaped groove;

[0008] An arc-shaped groove is fixedly connected and installed on the upper right side of the U-shaped groove, a waste port is fixedly connected and installed on the left side of the arc-shaped groove, and a discharge port is fixedly connected and installed on the right side of the arc-shaped groove. A roller is rotatably installed between the front and rear inner walls of the arc-shaped groove through a bearing, a magnetic separation roller is installed in the roller, and the magnetic separation roller is fixedly installed between the front and rear inner walls of the arc-shaped groove, and a second motor is installed on the rear wall of the arc-shaped groove, and the output end of the second motor is fixedly connected to the roller.

[0009] Preferably, the feed hopper is fixedly connected and installed on the left side of the fixed shell for filling the mineral powder particles to be sorted.

[0010] Preferably, the water outlet direction of the water inlet pipe faces the left side of the U-shaped groove.

[0011] Preferably, the roller sleeve is arranged on the outside of the magnetic separation roller, and the roller and the magnetic separation roller are intermittently matched.

[0012] Preferably, the magnetic field range of the magnetic separation drum is in the arc-shaped groove and between the waste outlet on the left and the discharge outlet on the right.

[0013] The utility model proposes a kind of material discharge of a magnetic machine, and its beneficial effect is that: the utility model is provided with an arc-shaped groove and waste ports and discharge ports on the left and right sides of the arc-shaped groove, and a U-shaped groove, so that the material can be sent from the U-shaped groove to the base of the arc-shaped groove into the arc-shaped groove, thereby increasing the contact range between the material and the magnetic separation roller, thereby improving the effect of magnetic separation. At the same time, the waste ports and discharge ports designed on the left and right sides also make the material discharge simple and convenient; the utility model is also provided with a motor, a transmission roller and a stirring blade, so that the material entering the U-shaped groove can be scattered and fully mixed with water, thereby effectively ensuring the sorting effect of the magnetic separator. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural schematic diagram of a magnetic medium discharging machine proposed in the utility model;

[0015] Figure 2 The utility model is a schematic diagram of the side view structure of the magnetic machine discharging.

[0016] In the figure: 10, fixed shell; 20, feed hopper; 21, water inlet pipe; 22, water pump; 30, U-shaped groove; 31, motor 1; 32, transmission roller; 33, stirring blade; 40, arc groove; 41, waste outlet; 42, discharge outlet; 50, drum; 60, magnetic separation drum; 70, motor 2. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0018] Reference Figure 1-2 , a medium magnetic machine discharging, comprising a fixed shell 10, characterized in that a feed hopper 20 is fixedly connected and arranged on the upper left side of the fixed shell 10, an external water inlet pipe 21 is arranged on the right side of the feed hopper 20, and a water pump 22 is fixedly connected and arranged on the water inlet pipe 21;

[0019] A U-shaped groove 30 is provided below the fixed shell 10, a motor 31 is installed on the upper left outer wall of the U-shaped groove 30, a driving end of the motor 31 extends into the U-shaped groove 30 to drive a transmission roller 32, a plurality of stirring blades 33 are fixedly installed on the outer wall of the transmission roller 32, and the other end of the transmission roller 32 extends through a bearing and is rotatably connected to the inner wall of the U-shaped groove 30;

[0020] An arc-shaped groove 40 is fixedly connected and installed on the upper right side of the U-shaped groove 30, a waste port 41 is fixedly connected and installed on the left side of the arc-shaped groove 40, and a discharge port 42 is fixedly connected and installed on the right side of the arc-shaped groove 40. A roller 50 is rotatably installed between the front and rear inner walls of the arc-shaped groove 40 through a bearing, and a magnetic separation roller 60 is installed in the roller 50. The magnetic separation roller 60 is fixedly installed between the front and rear inner walls of the arc-shaped groove 40, and a motor 2 70 is installed on the rear wall of the arc-shaped groove 40, and the output end of the motor 2 70 is fixedly connected to the roller 50.

[0021] As an optimization solution of this embodiment, the feed hopper 20 is fixedly connected and installed on the left side of the fixed shell 10 for filling the mineral powder particles to be sorted.

[0022] As an optimization solution of this embodiment, the water outlet direction of the water inlet pipe 21 faces the left side of the U-shaped groove 30 .

[0023] As an optimization solution of this embodiment, the roller 50 is arranged in series on the outer side of the magnetic separation roller 60, and the roller 50 and the magnetic separation roller 60 are intermittently matched.

[0024] As an optimization solution of this embodiment, the magnetic field range of the magnetic separation drum 60 is in the arc-shaped groove 40 and between the waste outlet 41 on the left and the discharge outlet 42 on the right.

[0025] The overall workflow of the utility model is as follows:

[0026] First, start the motor 1 31, which drives the transmission roller 32 and the stirring blade 33 to rotate. Then, turn on the water pump 22 to pump external water into the U-shaped groove 30, and add mineral powder materials into the fixed shell 10 through the feed hopper 20, and fall into the U-shaped groove 30 under the action of gravity. At this time, the stirring blade 33 stirs and mixes the mineral powder materials and water. The mixed materials enter the arc groove 40 through the right side of the U-shaped groove 30. At the same time, start the motor 2 70, and the output end of the motor 2 70 drives the drum 50 to rotate, and the drum 50 rotates on the outer wall of the magnetic separation drum 60. In this way, when the material enters the arc groove 40, the useful and required mineral powder is adsorbed to the surface of the drum 50 by the magnetic force of the magnetic separation drum, and the mineral powder is brought to the top of the discharge port 42 through the counterclockwise rotation of the drum 50, and the mineral powder is mixed and brought out by the force of the water flow; while the slag that is not needed for screening naturally flows into the waste port 41 by the force of the water flow, thus completing the magnetic separation operation. At the same time, the device has a simple structure and a good magnetic separation effect. Moreover, through the stirring of the stirring blade 33, the material and water are completely mixed, avoiding the problem of poor magnetic separation effect caused by the mineral powder material agglomerating and being brought out.

[0027] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A medium magnetic machine discharge, comprising a fixed shell, characterized in that: A feed hopper is fixedly connected to the upper left side of the fixed shell, an external water inlet pipe is arranged on the right side of the feed hopper, and a water pump is fixedly connected to the water inlet pipe; A U-shaped groove is provided below the fixed shell, a motor 1 is installed on the upper left outer wall of the U-shaped groove, a driving end of the motor 1 extends into the U-shaped groove to drive a transmission roller installed thereon, a plurality of stirring blades are fixedly installed on the outer wall of the transmission roller, and the other end of the transmission roller extends through a bearing and is rotatably connected to the inner wall of the U-shaped groove; An arc-shaped groove is fixedly connected and installed on the upper right side of the U-shaped groove, a waste port is fixedly connected and installed on the left side of the arc-shaped groove, and a discharge port is fixedly connected and installed on the right side of the arc-shaped groove. A roller is rotatably installed between the front and rear inner walls of the arc-shaped groove through a bearing, a magnetic separation roller is installed in the roller, and the magnetic separation roller is fixedly installed between the front and rear inner walls of the arc-shaped groove, and a second motor is installed on the rear wall of the arc-shaped groove, and the output end of the second motor is fixedly connected to the roller.

2. The magnetic machine discharge according to claim 1, characterized in that: The feed hopper is fixedly connected and installed on the left side of the fixed shell, and is used for filling the mineral powder particles to be sorted.

3. The magnetic machine discharger according to claim 1, characterized in that: The water outlet direction of the water inlet pipe faces the left side of the U-shaped groove.

4. The magnetic machine discharger according to claim 1, characterized in that: The roller sleeve is arranged on the outer side of the magnetic separation roller, and the roller and the magnetic separation roller are intermittently matched.

5. The magnetic machine discharger according to claim 1, characterized in that: The magnetic field range of the magnetic separation drum is in the arc-shaped groove and between the waste outlet on the left and the discharge outlet on the right.

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