Water separation river sand magnetic separator
By designing a water-based magnetic separator for river sand that includes screening and collection components, the problem of inconvenient wastewater treatment after the separation of magnetic and non-magnetic minerals has been solved. This achieves the separation and screening of non-magnetic minerals and wastewater, facilitating the recycling of wastewater.
Patent Information
- Application Number
- CN202520293696.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-24
- Publication Date
- 2026-02-10
- Estimated Expiration
- 2035-02-24
AI Technical Summary
Existing water-based river sand magnetic separators fail to effectively separate non-magnetic minerals from wastewater after separating magnetic and non-magnetic minerals, leading to inconvenience in subsequent treatment.
A water-based river sand magnetic separator was designed, comprising a first screening component for separating magnetic and non-magnetic minerals, a second collection component for collecting non-magnetic minerals, and a second screening component for screening non-magnetic minerals and wastewater of different sizes. The separation of the slurry is achieved by rotating the cylinder driven by a motor and blocking the magnetic minerals with the screening component.
It achieves effective separation of non-magnetic minerals and wastewater, facilitates wastewater recycling and reuse, improves screening efficiency, and simplifies the cleaning process.
Smart Images
Figure CN223888484U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technical field of magnetic separator, concretely, especially relates to a water selected river sand magnetic separator. BACKGROUND
[0002] The magnetic separator is used for removing iron powder and other screening equipment in the recycling of powdery particles. After the ore pulp flows into the tank through the ore feeding box, the ore particles enter the ore feeding area of the tank in a loose state under the action of the water flow of the ore feeding water pipe. Under the action of the magnetic field, the magnetic ore particles form "magnetic groups" or "magnetic chains". The "magnetic groups" or "magnetic chains" are subjected to magnetic force in the ore pulp and move towards the magnetic pole, and are adsorbed on the cylinder.
[0003] At present, after the water selected river sand magnetic separator separates the magnetic ore and the non-magnetic ore, the non-magnetic ore and the wastewater are directly discharged from the lower part of the magnetic separator, and the non-magnetic ore and the wastewater are not separated, which is not convenient for subsequent separate treatment of the non-magnetic ore and the wastewater.
[0004] In view of the problems in the related art, no effective solution has been proposed so far. CONTENT OF THE UTILITY MODEL
[0005] In view of the problems in the related art, the utility model provides a water selected river sand magnetic separator to overcome the above technical problems existing in the prior art.
[0006] To solve the above technical problems, the utility model is realized by the following technical scheme:
[0007] The utility model is a kind of water selected river sand magnetic separator, including shell, the inside fixed connection of shell has feeding hopper, the inside of shell is provided with first screening assembly, first collection component and second collection component, the inside of second collection component is provided with second screening assembly, the first screening assembly is used to separate magnetic ore and non-magnetic ore, the first collection component is used to collect magnetic ore, the second collection component is used to collect non-magnetic ore, the second screening assembly is used to screen different size non-magnetic ore and wastewater.
[0008] Further, the first screening assembly includes motor, the motor is fixedly connected with the shell, a transmission box is drivingly connected to the output shaft of the motor, a cylinder is drivingly connected to the outer surface of the transmission box, a fixed shaft is fixedly connected to the inside of the cylinder, the fixed shaft extends to the outside of the cylinder and is fixedly connected with the shell, a connecting frame is fixedly connected to the outer surface of the fixed shaft, and a magnetic block is fixedly connected to the outer surface of the connecting frame.
[0009] Further, the first collecting assembly comprises a first collecting box fixedly connected with the shell, a first water conveying pipe, a material receiving plate and a baffle are fixedly connected inside the first collecting box, and a first circular pipe is fixedly connected to the bottom of the first collecting box.
[0010] Further, the second collecting assembly comprises a second collecting box fixedly connected inside the shell, a feeding port and a discharging port are respectively formed in the outer surface of the second collecting box, a second circular pipe is fixedly connected to the bottom of the second collecting box, and the second collecting box is located below the cylinder.
[0011] Further, the second screening assembly comprises a large-hole screen threadedly connected inside the second circular pipe, an upper discharging hopper is fixedly connected to the outer surface of the second circular pipe, a third circular pipe is threadedly connected inside the second circular pipe, a small-hole screen is threadedly connected inside the third circular pipe, and a lower discharging hopper is fixedly connected to the outer surface of the third circular pipe.
[0012] Further, a second water conveying pipe is fixedly connected inside the shell.
[0013] Further, a rack is fixedly connected to the outer surface of the shell.
[0014] The utility model has the advantages of the following beneficial effects:
[0015] 1. The second collecting assembly and the second screening assembly are connected, when the non-magnetic ore and the ore pulp enter into the second collecting assembly, the second screening assembly in the second collecting assembly blocks the non-magnetic ore, so that non-magnetic ores of different sizes are discharged from different positions, and the ore pulp after screening the ore is directly discharged from below the second collecting assembly, realizing the separation of non-magnetic ore and waste water, and facilitating the recycling and reuse of the waste water after recycling and treatment.
[0016] 2. The third circular pipe and the small-hole screen are connected, the small-hole screen is threadedly connected inside the third circular pipe, when the small-hole screen is blocked, rotating the small-hole screen can disassemble it from the third circular pipe for cleaning, when the large-hole screen is blocked, rotating the third circular pipe can separate it from the second circular pipe, and at this time, the large-hole screen can be rotated to disassemble it from the second circular pipe for cleaning.
[0017] Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described above. BRIEF DESCRIPTION OF DRAWINGS
[0018] In order to more clearly illustrate the technical solutions of the utility model, the following will briefly introduce the drawings needed to be used in the description of the embodiments. Obviously, the drawings described in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.
[0019] Figure 1 The external contour structure of the utility model Figure One ;
[0020] Figure 2 The external contour structure of the utility model Figure Two ;
[0021] Figure 3 The cross-sectional structure of the utility model is schematically shown in the figure.
[0022] Figure 4 The structure of the utility model is schematically shown in the figure. Figure 3 The structure of the utility model is schematically shown in the figure.
[0023] Figure 5 The cross-sectional structure of the second screening assembly of the utility model is schematically shown in the figure.
[0024] Figure 6 The structure of the utility model is schematically shown in the figure. Figure 3 The structure of the utility model is schematically shown in the figure.
[0025] In the drawings, the components represented by each reference numeral are listed as follows:
[0026] 1, shell; 2, feed hopper; 3, first screening assembly; 301, motor; 302, transmission box; 303, cylinder; 304, fixed shaft; 305, connecting frame; 306, magnetic block; 4, first collection assembly; 401, first collection box; 402, first water delivery pipe; 403, material receiving plate; 404, baffle; 405, first circular pipe; 5, second collection assembly; 501, second collection box; 502, feed inlet; 503, discharge outlet; 504, second circular pipe; 6, second screening assembly; 601, large-hole screen; 602, upper discharge hopper; 603, third circular pipe; 604, small-hole screen; 605, lower discharge hopper; 7, second water delivery pipe; 8, rack. DETAILED DESCRIPTION
[0027] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, not all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.
[0028] In the description of this utility model, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inner", etc., which indicate orientation or positional relationship, are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the utility model.
[0029] Please see Figures 1-6 As shown, this utility model is a water-based river sand magnetic separator, including a shell 1. A feed hopper 2 is fixedly connected inside the shell 1. A first screening component 3, a first collecting component 4, and a second collecting component 5 are arranged inside the shell 1. A second screening component 6 is arranged inside the second collecting component 5. The first screening component 3 is used to separate magnetic minerals and non-magnetic minerals. The first collecting component 4 is used to collect magnetic minerals. The second collecting component 5 is used to collect non-magnetic minerals. The second screening component 6 is used to screen non-magnetic minerals of different sizes and wastewater.
[0030] The slurry enters from the feed hopper 2 on the outer shell 1. The first screening component 3 inside the outer shell 1 is activated. The first screening component 3 attracts the magnetic ore in the slurry and drives it to rotate. The non-magnetic ore and the remaining slurry enter the second collection component 5 below the first screening component 3. The second screening component 6 inside the second collection component 5 screens the non-magnetic ore according to size and separates the ore from the wastewater. The magnetic ore attracted by the first screening component 3 rotates to the top of the first collection component 4. Due to the weakening of the magnetism, the magnetic ore can fall into the first collection component 4.
[0031] This invention connects the second collection component 5 and the second screening component 6. When non-magnetic ore and slurry enter the second collection component 5, the second screening component 6 inside the second collection component 5 blocks the non-magnetic ore, causing non-magnetic ore of different sizes to be discharged from different positions. The slurry after the ore is screened out is discharged directly from the bottom of the second collection component 5, thus achieving the separation of non-magnetic ore and wastewater, which facilitates the recycling and reuse of wastewater.
[0032] In one embodiment, the first screening component 3 includes a motor 301, which is fixedly connected to the housing 1. A transmission box 302 is drivenly connected to the output shaft of the motor 301. A cylinder 303 is drivenly connected to the outer surface of the transmission box 302. A fixed shaft 304 is fixedly connected inside the cylinder 303. The fixed shaft 304 extends to the outer side of the cylinder 303 and is fixedly connected to the housing 1. A connecting frame 305 is fixedly connected to the outer surface of the fixed shaft 304. A magnetic block 306 is fixedly connected to the outer surface of the connecting frame 305.
[0033] When the motor 301 is started, the motor 301 drives the cylinder 303 to rotate through the transmission box 302. The magnetic ore in the slurry inside the outer shell 1 is attracted by the magnetic block 306 inside the cylinder 303, and the magnetic ore rotates with the cylinder 303. When the magnetic ore and the magnetic block 306 are misaligned, the attraction weakens and the magnetic ore falls off the cylinder 303.
[0034] In one embodiment, the first collection component 4 includes a first collection box 401, which is fixedly connected to the outer shell 1. The first collection box 401 is fixedly connected to a first water supply pipe 402, a receiving plate 403, and a baffle 404. The bottom of the first collection box 401 is fixedly connected to a first round pipe 405.
[0035] As the cylinder 303 rotates the magnetic ore, the first water pipe 402 sprays water onto the cylinder 303, washing away the magnetic ore on the cylinder 303. This causes the magnetic ore to fall along the receiving plate 403 into the first collection box 401. The baffle 404 on the first collection box 401 prevents water from splashing everywhere. The magnetic ore that falls into the first collection box 401 is discharged along the first circular pipe 405.
[0036] In one embodiment, the second collection component 5 includes a second collection box 501, which is fixedly connected to the inside of the outer shell 1. The outer surface of the second collection box 501 is provided with an inlet 502 and an outlet 503. The bottom of the second collection box 501 is fixedly connected to a second circular tube 504, and the second collection box 501 is located below the cylinder 303.
[0037] As more and more slurry accumulates inside the outer shell 1, it overflows the second collection box 501. The magnetic minerals in the slurry are carried away by the cylinder 303 and the magnetic block 306, while the non-magnetic minerals in the slurry fall into the second collection box 501 through the feed inlet 502 under the action of gravity and are discharged from the second circular pipe 504 at the discharge outlet 503, thus achieving the separation of non-magnetic and magnetic minerals.
[0038] In one embodiment, the second screening component 6 includes a large-hole screen 601, which is threadedly connected to the inside of a second round tube 504. An upper discharge hopper 602 is fixedly connected to the outer surface of the second round tube 504. A third round tube 603 is threadedly connected to the inside of the second round tube 504. A small-hole screen 604 is threadedly connected to the inside of the third round tube 603. A lower discharge hopper 605 is fixedly connected to the outer surface of the third round tube 603.
[0039] Non-magnetic ore and wastewater fall along the second circular pipe 504. Larger non-magnetic ore is blocked by the large-hole screen 601 inside the second circular pipe 504 and discharged from the upper discharge hopper 602 along the large-hole screen 601. Smaller non-magnetic ore and wastewater pass through the large-hole screen 601 and enter the third circular pipe 603. Smaller non-magnetic ore is blocked by the small-hole screen 604 inside the third circular pipe 603 and discharged from the lower discharge hopper 605. Wastewater passes directly through the small-hole screen 604 and is discharged from the bottom of the third circular pipe 603, thereby achieving the separation of non-magnetic ore and wastewater, which is convenient for subsequent treatment.
[0040] In one embodiment, for the aforementioned housing 1, a second water supply pipe 7 is fixedly connected inside the housing 1.
[0041] The second water supply pipe 7 is located below the second collection box 501. Multiple water outlet holes are opened on the outer surface of the second water supply pipe 7 to supply water to the second water supply pipe 7. The water in the second water supply pipe 7 is discharged into the outer shell 1 from the water outlet holes, which accelerates the flow of ore in the slurry in the outer shell 1 and improves the screening efficiency.
[0042] In one embodiment, for the aforementioned housing 1, a frame 8 is fixedly connected to the outer surface of the housing 1.
[0043] The frame 8 supports the outer casing 1, so that there is a certain distance between the third circular tube 603 at the bottom of the outer casing 1 and the ground, which makes it convenient to place the wastewater collection equipment under the third circular tube 603.
[0044] In summary, with the aid of the above-mentioned technical solution of this utility model, the slurry enters from the feed hopper 2 of the outer shell 1, the motor 301 is started, and the motor 301 drives the cylinder 303 to rotate through the transmission box 302. The magnetic ore in the slurry inside the outer shell 1 is attracted by the magnetic block 306 inside the cylinder 303, and the magnetic ore rotates with the cylinder 303. When the magnetic ore and the magnetic block 306 are misaligned, the first water pipe 402 sprays water onto the cylinder 303, washing away the magnetic ore on the cylinder 303, so that the magnetic ore falls into the first collection box 401 along the receiving plate 403. The baffle 404 on the first collection box 401 can prevent water from splashing everywhere. The magnetic ore falling into the first collection box 401 is discharged along the first circular pipe 405, supplying water to the second water pipe 7. The water in the second water pipe 7 is discharged into the outer shell 1 from the water outlet, accelerating the flow of ore in the slurry inside the outer shell 1. As more and more slurry enters the outer shell 1, the magnetic ore in the slurry is attracted by the magnetic block 306 inside the cylinder 303. The slurry overflows the second collection box 501. Magnetic minerals in the slurry are carried away by the cylinder 303 and magnetic blocks 306. Non-magnetic minerals in the slurry fall into the second collection box 501 through the feed inlet 502 under the action of gravity and are discharged from the second circular pipe 504 at the discharge outlet 503, thus separating non-magnetic and magnetic minerals. Non-magnetic minerals and wastewater fall along the second circular pipe 504. Larger non-magnetic minerals are blocked by the large-hole screen 601 inside the second circular pipe 504 and are discharged from the upper discharge hopper 602 along the large-hole screen 601. Smaller non-magnetic minerals and wastewater pass through the large-hole screen 601 and enter the third circular pipe 603. Smaller non-magnetic minerals are blocked by the small-hole screen 604 inside the third circular pipe 603 and are discharged from the lower discharge hopper 605. Wastewater passes directly through the small-hole screen 604 and is discharged from the bottom of the third circular pipe 603, thus separating non-magnetic minerals and wastewater for subsequent processing.
[0045] Through the above technical solution, 1. By connecting the second collection component 5 and the second screening component 6, when non-magnetic ore and slurry enter the second collection component 5, the second screening component 6 inside the second collection component 5 blocks the non-magnetic ore, allowing non-magnetic ore of different sizes to be discharged from different positions, while the slurry after screening out the ore is discharged directly from the bottom of the second collection component 5, realizing the separation of non-magnetic ore and wastewater, which facilitates the recycling and reuse of wastewater; 2. By connecting the third circular tube 603 and the small-hole screen 604, the small-hole screen 604 is threadedly connected inside the third circular tube 603. When the small-hole screen 604 is blocked, rotating the small-hole screen 604 can remove it from the third circular tube 603 for cleaning. When the large-hole screen 601 is blocked, rotating the third circular tube 603 separates it from the second circular tube 504, at which time the large-hole screen 601 can be rotated to remove it from the second circular tube 504 for cleaning.
[0046] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.
[0047] The preferred embodiments of the utility model disclosed above are merely illustrative of the utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the utility model, thereby enabling those skilled in the art to better understand and utilize it. The utility model is limited only by the claims and their full scope and equivalents.
Claims
1. A water-separated river sand magnetic separator, comprising a casing (1), characterized in that, The inner part of the outer shell (1) is fixedly connected to the feed hopper (2). The inner part of the outer shell (1) is provided with a first screening component (3), a first collection component (4) and a second collection component (5). The inner part of the second collection component (5) is provided with a second screening component (6). The first screening component (3) is used to separate magnetic minerals and non-magnetic minerals. The first collection component (4) is used to collect magnetic minerals. The second collection component (5) is used to collect non-magnetic minerals. The second screening component (6) is used to screen non-magnetic minerals of different sizes and wastewater.
2. The water-separated river sand magnetic separator according to claim 1, characterized in that, The first screening component (3) includes a motor (301), which is fixedly connected to the outer shell (1). A transmission box (302) is drivenly connected to the output shaft of the motor (301). A cylinder (303) is drivenly connected to the outer surface of the transmission box (302). A fixed shaft (304) is fixedly connected inside the cylinder (303). The fixed shaft (304) extends to the outside of the cylinder (303) and is fixedly connected to the outer shell (1). A connecting frame (305) is fixedly connected to the outer surface of the fixed shaft (304). A magnetic block (306) is fixedly connected to the outer surface of the connecting frame (305).
3. The water-separated river sand magnetic separator according to claim 2, characterized in that, The first collection component (4) includes a first collection box (401), which is fixedly connected to the outer shell (1). The first collection box (401) is fixedly connected to a first water supply pipe (402), a receiving plate (403), and a baffle (404). The bottom of the first collection box (401) is fixedly connected to a first round pipe (405).
4. A water-separated river sand magnetic separator according to claim 3, characterized in that, The second collection component (5) includes a second collection box (501), which is fixedly connected to the inside of the outer shell (1). The outer surface of the second collection box (501) is provided with an inlet (502) and an outlet (503). The bottom of the second collection box (501) is fixedly connected to a second round tube (504). The second collection box (501) is located below the cylinder (303).
5. A water-separated river sand magnetic separator according to claim 4, characterized in that, The second screening component (6) includes a large-hole screen (601), which is threadedly connected to the inside of a second round tube (504). An upper discharge hopper (602) is fixedly connected to the outer surface of the second round tube (504). A third round tube (603) is threadedly connected to the inside of the second round tube (504). A small-hole screen (604) is threadedly connected to the inside of the third round tube (603). A lower discharge hopper (605) is fixedly connected to the outer surface of the third round tube (603).
6. A water-separated river sand magnetic separator according to claim 5, characterized in that, A second water supply pipe (7) is fixedly connected inside the outer shell (1).
7. A water-separated river sand magnetic separator according to claim 6, characterized in that, The outer surface of the outer shell (1) is fixedly connected to the frame (8).