A multi-stage magnetic field intensity wet-type magnetic separation titanic ore separating device

Abstract

This utility model discloses a multi-level magnetic field strength wet magnetic separation device for titanium ore, including a separation valve body. A feeding chamber is provided within the separation valve body. Multiple movable rod assemblies, capable of moving back and forth, are arranged in a staggered, stepped manner along the height direction of the separation valve body. Magnetic separation components, each consisting of two magnetic separators, are spaced apart on each movable rod assembly. The magnetic force of each row of magnetic separators is different. A synchronous moving assembly is provided on the separation valve body to synchronously drive the multiple movable rod assemblies back and forth, allowing the corresponding two magnetic separators to alternately enter the feeding chamber for operation. Through the staggered, stepped arrangement of the movable rod assemblies and the alternating operation of the magnetic separators, efficient and continuous separation of titanium ore raw materials is achieved, while simultaneously reducing equipment wear.

Description

Technical Field

[0001] This utility model relates to the technical field of titanium ore beneficiation equipment, and in particular to a multi-level magnetic field strength wet magnetic separation device for titanium ore. Background Technology

[0002] Existing wet magnetic separation technology for titanium ore has the following problems: a single magnetic field strength is difficult to achieve the separation efficiency of different magnetic minerals; the magnetic separation components require frequent shutdowns for cleaning, affecting continuous production; and the traditional stepped arrangement of magnetic separation components can easily lead to poor material flow and reduced separation accuracy. Therefore, there is an urgent need for a new type of magnetic separation device that can achieve the synergistic effect of multi-level magnetic field strength, continuous unloading, and optimized structure.

[0003] Therefore, the existing technology of titanium ore beneficiation equipment needs further improvement. Utility Model Content

[0004] The purpose of this invention is to provide a multi-level magnetic field strength wet magnetic separation device for titanium ore, which achieves efficient and continuous separation of titanium ore raw materials through staggered stepped arrangement of movable rod components and alternating magnetic separation rollers, while reducing equipment wear.

[0005] To achieve the above objectives, the present invention adopts the following solution:

[0006] A multi-stage magnetic field strength wet magnetic separation device for titanium ore includes a separation valve body, wherein a feeding chamber is provided inside the separation valve body.

[0007] The sorting valve body has multiple movable rod assemblies arranged in a staggered, stepped manner along the height direction. Each movable rod assembly has a magnetic separation component consisting of two magnetic separators spaced apart. The magnetic force of each row of magnetic separators is different. The sorting valve body is provided with a synchronous moving component for synchronously driving the multiple movable rod assemblies to move back and forth, so that the corresponding two magnetic separators take turns entering the feeding chamber to work.

[0008] Furthermore, the multiple movable rod assemblies arranged in a staggered, stepped manner increase in natural numbers from top to bottom.

[0009] Furthermore, the movable rod assembly includes a through hole extending through the front and rear surfaces of the sorting valve body, and a guide rod is movably disposed within the through hole.

[0010] Furthermore, the synchronous movement component includes a guide rail disposed on the sorting valve body, a slider disposed on the guide rail, and a synchronous connecting plate disposed between the same ends of the plurality of guide rods for connection, the synchronous connecting plate being connected to the slider.

[0011] Furthermore, each end of the through hole is provided with a discharge groove that is fixedly connected to the outer surface of the sorting valve body.

[0012] Furthermore, the unloading trough is inclined, with a discharge port at its lower end, and the inner wall of the unloading trough is coated with a wear-resistant and corrosion-resistant coating.

[0013] Furthermore, a gap is provided between the magnetic separator and the corresponding through hole.

[0014] Furthermore, a feed inlet is provided above the sorting valve body and aligned with the uppermost magnetic separation component.

[0015] In summary, the advantages of this utility model over the prior art are:

[0016] This invention addresses the shortcomings of existing titanium ore beneficiation equipment. Through its structural design, it offers the following advantages: A multi-level, progressively increasing magnetic field design is employed, with a weaker upper magnetic field preferentially adsorbing strongly magnetic minerals, while a stronger lower magnetic field captures weakly magnetic minerals. This achieves stepwise enrichment of titanium ore particles with different magnetic properties, significantly improving separation accuracy. Simultaneously, the staggered, stepped arrangement allows the material to repeatedly pass through different magnetic field regions during flow, increasing the probability of contact between particles and the magnetic separator rollers, reducing blind spots, and ensuring more thorough mineral recovery. The dual magnetic separator rollers work alternately; while one roller adsorbs minerals in the feeding chamber, the other simultaneously discharges, effectively avoiding the need for shutdown and cleaning required by traditional equipment, greatly improving production efficiency. The inclined discharge chute ensures rapid sliding of mineral particles, reducing the risk of blockage, and the wear-resistant coating on the inner wall of the discharge chute significantly extends its service life. Attached Figure Description

[0017] Figure 1 This is the front view of the present invention;

[0018] Figure 2 for Figure 1 Sectional view along line AA;

[0019] Figure 3 for Figure 1 Sectional view along line BB;

[0020] Figure 4 for Figure 1 Sectional view along line CC;

[0021] Figure 5 This is the left view of the present invention. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figures 1-5 This utility model provides a multi-stage magnetic field strength wet magnetic separation device for titanium ore, including a separation valve body 1, wherein a feeding chamber 3 is provided inside the separation valve body 1.

[0024] The sorting valve body 1 has multiple movable rod assemblies 2 that can move back and forth in a staggered stepped manner along the height direction. Each movable rod assembly 2 has a magnetic separation assembly 6 consisting of two magnetic separation rollers 4 spaced back and forth. The magnetic force of each row of magnetic separation assembly 6 is different. The sorting valve body 1 is provided with a synchronous moving assembly 5 for synchronously driving the multiple movable rod assemblies 2 to move back and forth, so that the corresponding two magnetic separation rollers 4 take turns entering the feeding cavity 3 to work.

[0025] Material conveying: The titanium ore slurry enters the feeding chamber 3 through the feed inlet 200 above the sorting valve body 1 and flows from top to bottom under the action of gravity, providing the basic conditions for subsequent sorting.

[0026] Magnetic field separation: Movable rod assemblies 2 are arranged in a staggered, stepped manner along the height of the sorting valve body. Magnetic separation components 6, mounted on these assemblies, consist of two magnetic rollers 4 with different magnetic forces. A synchronous moving assembly 5, via guide rails 501, sliders 502, and a synchronous connecting plate 503, drives all movable rod assemblies to move synchronously back and forth, allowing the two magnetic rollers 4 to enter the feeding chamber 3 alternately. The magnetic rollers entering the chamber utilize magnetic fields of varying intensities to adsorb magnetic particles in the titanium ore raw material, achieving multi-stage magnetic field separation. The multi-stage incremental magnetic field design prioritizes the adsorption of strongly magnetic minerals by the weaker upper magnetic field, while the stronger lower magnetic field captures weakly magnetic minerals, achieving stepwise enrichment of different magnetic titanium ore particles and significantly improving sorting accuracy.

[0027] Unloading: When the magnetic separator 4 becomes saturated with adsorption, the synchronous moving component moves it out of the feeding chamber 3. At this time, the magnetic separator aligns with the unloading troughs 100 at both ends of the through hole 201. The adsorbed material is unloaded into the inclined unloading trough by means of magnetic field switching or scrapers, and finally discharged through the outlet, completing the unloading process. This cycle is repeated to achieve continuous and efficient separation of titanium ore raw materials.

[0028] In this invention, the multiple movable rod assemblies 2 arranged in a staggered, stepped manner increase in natural numbers from top to bottom; the magnetic force of each row of magnetic separation assemblies 6 gradually increases from top to bottom.

[0029] The movable rod assembly 2 of this utility model includes a through hole 201 extending through the front and rear surfaces of the sorting valve body 1, and a guide rod 202 is movably disposed within the through hole 201.

[0030] The synchronous moving component 5 of this utility model includes a guide rail 501 disposed on the sorting valve body 1, a slider 502 disposed on the guide rail 501, and a synchronous connecting plate 503 disposed between the same end of the plurality of guide rods 202 for connection, and the synchronous connecting plate 503 and the slider 502 are connected.

[0031] In this invention, each end of the through hole 201 is provided with a discharge groove 100 fixedly connected to the outer surface of the sorting valve body 1; the two magnetic separators 4 move back and forth in the corresponding through holes 201 and take turns entering the feeding chamber 3 to work, adsorbing titanium ore raw materials, while the magnetic separator 4 located outside the feeding chamber 3 is aligned with the corresponding discharge groove 100 to discharge the previously adsorbed material.

[0032] The unloading trough 100 of this utility model is inclined, with a discharge port at its lower end, and the inner wall of the unloading trough 100 is coated with a wear-resistant and corrosion-resistant coating.

[0033] A gap is provided between the magnetic separator 4 and the corresponding through hole 201 in this utility model.

[0034] The sorting valve body 1 of this utility model has a feed inlet 200 on top and is aligned with the uppermost magnetic separation component 6.

[0035] The foregoing has shown and described the basic principles and main features of this utility model, as well as its advantages. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A multi-stage magnetic field strength wet magnetic separation device for titanium ore, comprising a separation valve body (1), characterized in that: The sorting valve body (1) is provided with a feeding chamber (3). The sorting valve body (1) has multiple movable rod assemblies (2) arranged in a staggered, stepped manner along the height direction. Each movable rod assembly (2) has a magnetic separation assembly (6) consisting of two magnetic separators (4) spaced apart. The magnetic force of each row of magnetic separators (6) is different. The sorting valve body (1) is provided with a synchronous moving assembly (5) for synchronously driving the multiple movable rod assemblies (2) to move back and forth, so that the corresponding two magnetic separators (4) take turns entering the feeding cavity (3) to work.

2. The multi-stage magnetic field strength wet magnetic separation titanium ore separation device according to claim 1, characterized in that: The multiple movable rod assemblies (2) arranged in a staggered, stepped manner increase in natural numbers from top to bottom.

3. The multi-stage magnetic field strength wet magnetic separation titanium ore separation device according to claim 2, characterized in that: The movable rod assembly (2) includes a through hole (201) extending through the front and rear surfaces of the sorting valve body (1), and a guide rod (202) is movably disposed within the through hole (201).

4. The multi-stage magnetic field strength wet magnetic separation titanium ore separation device according to claim 3, characterized in that: The synchronous moving component (5) includes a guide rail (501) disposed on the sorting valve body (1), a slider (502) disposed on the guide rail (501), and a synchronous connecting plate (503) is disposed between the same end of the plurality of guide rods (202) for connection, and the synchronous connecting plate (503) and the slider (502) are connected.

5. The multi-stage magnetic field strength wet magnetic separation titanium ore separation device according to claim 4, characterized in that: Each end of the through hole (201) is provided with a discharge groove (100) that is fixedly connected to the outer surface of the sorting valve body (1).

6. The multi-stage magnetic field strength wet magnetic separation titanium ore separation device according to claim 5, characterized in that: The unloading trough (100) is inclined, with a discharge port at its lower end, and the inner wall of the unloading trough (100) is coated with a wear-resistant and corrosion-resistant coating.

7. The multi-stage magnetic field strength wet magnetic separation titanium ore separation device according to claim 6, characterized in that: A gap is provided between the magnetic separator (4) and the corresponding through hole (201).

8. The multi-stage magnetic field strength wet magnetic separation titanium ore separation device according to claim 7, characterized in that: The sorting valve body (1) is provided with a feed inlet (200) and is aligned with the uppermost magnetic separation component (6).

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