Plate type magnetic medium of vertical ring high-gradient magnetic separator
By using vertical ring high-gradient magnetic separator chip magnetic media in the magnetic separator media box, the problem of media box is solved, and a more efficient particle separation and simplified maintenance process is achieved.
Patent Information
- Application Number
- CN202420463340.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-11
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2034-03-11
AI Technical Summary
Existing magnetic separator media boxes are prone to clogging during long-term operation, especially when processing fine particles or particles have strong adhesion, which affects the separation efficiency and increases maintenance difficulty.
Design a vertical ring high-gradient magnetic separator chip type magnetic medium, connect it to a non-magnetic connecting wire through several magnetic conduction wires to form a chip type medium, and combine it into a grid-shaped screen medium in the medium box. body.
This design allows the sheet media to be taken out independently for cleaning, effectively solving the problem of media box clogging, improving separation efficiency and simplifying the maintenance process.
Smart Images
Figure CN222518823U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of magnetic separator equipment, in particular to a vertical ring high gradient magnetic separator sheet type magnetic medium. Background Art
[0002] Magnetic separator is a common solid particle separation equipment, widely used in mining, metallurgy, chemical industry and other fields. Its working principle is to screen particles through magnetic field and separate particles with certain magnetism from the mixture. The medium box of magnetic separator is one of the key components, which is responsible for containing magnetic particles and effectively separating them.
[0003] However, the medium box of the magnetic separator may face some problems during long-term operation, one of which is clogging. The clogging of the medium box is mainly due to the mutual adsorption of particles under the action of the magnetic field, which causes them to gradually accumulate in the medium box to form a blockage. This phenomenon is especially significant when dealing with fine particles or particles with strong adhesion. The blockage not only affects the separation efficiency of the magnetic separator, but also increases the difficulty of equipment maintenance. The clogging problem of the medium box is not easy to solve because its internal structure is relatively complex and difficult to clean directly. Utility Model Content
[0004] The utility model aims to provide a vertical ring high gradient magnetic separator sheet type magnetic medium to solve the above-mentioned problems in the prior art.
[0005] Provided is a vertical ring high gradient magnetic separator sheet magnetic medium, comprising:
[0006] A medium box body;
[0007] A plurality of sheet media are arranged inside a medium box, the sheet media include a plurality of magnetic conductive wires and a plurality of non-magnetic conductive connecting wires, the plurality of parallel magnetic conductive wires and the plurality of parallel non-magnetic conductive connecting wires are fixedly connected and are skewed and perpendicular.
[0008] Furthermore, a plurality of the sheet media are stacked and contact with each other and are fully distributed inside the media box.
[0009] Furthermore, the magnetic conductive wire body and the non-magnetic conductive connecting wire body are fixed by welding.
[0010] Furthermore, a groove is provided at a contact portion between the non-magnetic connecting wire body and the magnetic conductive wire body, and the groove and the magnetic conductive wire body are in contact with each other.
[0011] Compared with the prior art, the beneficial effects of the utility model are:
[0012] Several magnetic conductive wires are connected through several non-magnetic connecting wires to form sheet media, and several sheet media are combined and placed in a medium box to form a grid-shaped screening medium. Since the sheet media can form a stable support structure after being combined, the sheet media does not need to be fixedly connected to the medium box, so that the sheet media can be taken out independently. Therefore, when the inside of the medium is blocked, the sheet media can be taken out from the medium box for cleaning, ensuring the cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] In order to facilitate understanding by those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings.
[0014] Figure 1 It is a schematic diagram of the overall structure of a vertical ring high gradient magnetic separator sheet magnetic medium;
[0015] Figure 2 for Figure 1 A magnified image of area A;
[0016] Figure 3 A schematic cross-sectional view of a sheet medium provided in an embodiment of the utility model.
[0017] In the figure: 1, medium box body; 2, sheet medium; 21, magnetic conductive wire body; 22, non-magnetic conductive connecting wire body; 221, groove. 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 herein are only used to explain the utility model and are not used to limit the utility model, that is, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. The components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.
[0019] Therefore, the following detailed description of the embodiments of the utility model provided in the accompanying drawings is not intended to limit the scope of the utility model claimed for protection, but merely represents selected embodiments of the utility model. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.
[0020] See also Figure 1-3As shown, in the embodiment of the utility model, a vertical ring high gradient magnetic separator sheet magnetic medium includes a medium box body 1 and a plurality of sheet media 2. The plurality of sheet media 2 are arranged inside the medium box body 1, and the sheet media 2 includes a plurality of magnetic conductive wire bodies 21 and a plurality of non-magnetic conductive connecting wire bodies 22, and the plurality of parallel arranged magnetic conductive wire bodies 21 and the plurality of parallel arranged non-magnetic conductive connecting wire bodies 22 are fixedly connected and are perpendicular to each other.
[0021] The magnetic conductive wire 21 is a magnetic medium, which helps to enhance the effect of the magnetic field and guide and capture the particles during the separation process. The non-magnetic conductive connecting wire 22 has weak magnetic conductivity and only serves as a structural connection and support. The magnetic conductive wires 21 arranged in parallel to each other and the non-magnetic conductive connecting wires 22 arranged in parallel to each other are fixed vertically on different surfaces to form a grid-like sheet medium 2. The slurry flows into the medium box 1 from top to bottom and passes through these sheet media 2. Under the action of the magnetic field, the particles with a certain magnetism are attracted by the magnetic force, move along the direction of the magnetic field, and are captured or arranged by the magnetic conductive wire 21 in the medium box 1. This allows the magnetic particles to be effectively separated from the mixture. Non-magnetic particles are subject to a smaller magnetic force and usually pass through the medium box 1 along the direction of the magnetic field without being captured. In this way, the magnetic separator achieves effective separation of magnetic and non-magnetic particles in the mixture.
[0022] Several sheet media 2 are stacked and contacted with each other and are fully distributed inside the medium box 1. The magnetic conductive wires 21 of adjacent layers are separated by several non-magnetic conductive connecting wires 22 and are spaced at a certain distance, providing space for the slurry to flow and the magnetic particles to be arranged. A certain gap is maintained between the edge of the sheet media 2 and the medium box 1 for the sheet media 2 to be taken out or placed, and the rest of the space is filled with the sheet media 2 to prevent particles from being screened out.
[0023] The magnetic conductive wire body 21 and the non-magnetic conductive connecting wire body 22 are fixed by welding to improve the strength of the connection part. The welding method can use low-temperature welding processes such as pulse welding or electron beam welding, which have fast welding speed, small heat-affected zone, short high-temperature residence time, and can effectively avoid the influence of high temperature on the magnetic conductivity of the magnetic conductive material.
[0024] The contact part between the non-magnetic connecting wire body 22 and the magnetic conductive wire body 21 is provided with a groove 221, and the groove 221 fits with the magnetic conductive wire body 21. By increasing the connection area, the strength of the welding part is improved to prevent the sheet medium 2 from being partially separated during use.
[0025] The above contents are merely examples and explanations of the structure of the utility model. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the utility model or exceed the scope defined in the claims, they should all fall within the protection scope of the utility model.
Claims
1. A vertical ring high gradient magnetic separator sheet magnetic medium, characterized in that: include: A medium box (1); A plurality of sheet media (2) are arranged inside a medium box (1), the sheet media (2) comprising a plurality of magnetic conductive wires (21) and a plurality of non-magnetic conductive connecting wires (22), the plurality of magnetic conductive wires (21) arranged in parallel and the plurality of non-magnetic conductive connecting wires (22) arranged in parallel are fixedly connected and are skewed and perpendicular.
2. The vertical ring high gradient magnetic separator sheet magnetic medium according to claim 1, characterized in that: The plurality of sheet media (2) are stacked and contact each other and are fully distributed inside the media box (1).
3. The vertical ring high gradient magnetic separator sheet magnetic medium according to claim 1, characterized in that: The magnetic conductive wire body (21) and the non-magnetic conductive connecting wire body (22) are fixed by welding.
4. The vertical ring high gradient magnetic separator sheet magnetic medium according to claim 3, characterized in that: A groove (221) is provided at the contact portion between the non-magnetic connecting wire body (22) and the magnetic conductive wire body (21), and the groove (221) and the magnetic conductive wire body (21) are in contact with each other.