Vibrating type magnetic separation device

Abstract

The utility model discloses a vibration type magnetic separation device which comprises a vibration protection box and a vibration separation box, the vibration separation box is installed in the vibration protection box in a sliding mode, and a feed hopper is arranged at the top end of the vibration protection box. A first material guiding frame is fixedly connected to the top of an inner cavity of the vibration sorting box, second material guiding frames are arranged on the two sides of the bottom end of the first material guiding frame, a material guiding table is arranged between the two second material guiding frames, and a protective top arm is integrally formed at the top end of the material guiding table; first electromagnetic separation plates are fixedly mounted on the two sides of the top end of the first material guide frame, and a second electromagnetic separation plate is fixedly mounted at the top end of the second material guide frame. Through cooperation of the first material guide frame and the second material guide frame, powder continuously falls in the vibration process, magnetic separation is conducted on magnetic substances in the powder through cooperation of the first electromagnetic separation plate and the second electromagnetic separation plate, the magnetic separation speed of the powder is increased, and the magnetic separation effect of the powder is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of magnetic separation devices, in particular to a vibration type magnetic separation device. Background Art

[0002] In the existing technology, high-quality magnetic separators are one of the most widely used and versatile machines in the industry. They are used to remove iron powder from recycled powder particles. Magnetic separators are widely used in resource recovery, wood industry, mining industry, kiln industry, chemical industry, food and other factories. Magnetic separators are suitable for wet magnetic separation of materials such as magnetite, pyrrhotite, roasted ore, ilmenite, etc. with a particle size of less than 3mm, and are also used for iron removal operations of materials such as coal, non-metallic minerals, and building materials.

[0003] After searching, the Chinese patent application number 202020545614.9 discloses a linear vibration magnetic separation and screening device, a base, and a vibrator is installed on the top of the base; a trough is installed above the vibrator; a silo is provided above the starting end of the trough, and a material receiving bucket is placed below the end; the silo is fixed to the base through a silo bracket, and a silo door facing the trough is provided on the silo; a plurality of magnetic plates parallel to each other and perpendicular to the starting and ending directions of the trough are attached under the bottom plate of the trough; the bottom plate of the trough is connected to the trough bracket by welding, and the trough bracket is connected to the vibrator by bolts; a plurality of openings are provided on the trough bracket, and the two ends of each magnetic plate are respectively placed in the corresponding openings.

[0004] The above patent has the following shortcomings: the device adopts linear vibration transmission. During the transmission process from the silo to the receiving barrel, the impurities in the material can be effectively removed through two processes: magnetic adsorption and magnetic separation of impurities by the bottom magnetic plate and manual selection of foreign matter and non-magnetic impurities; however, in actual use, all powders are vibrated and magnetically separated inside a trough. If the mixture of various powders is slowly spread inside the trough, the magnetic separation effect can be improved, but the magnetic separation speed will be reduced; if the magnetic separation is carried out at a higher vibration speed, the magnetic separation effect of the powder will inevitably be reduced, which is not conducive to the long-term use of the overall device. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a vibration type magnetic separation device.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A vibration magnetic separation device comprises: a vibration protection box and a vibration sorting box, the vibration sorting box is slidably installed inside the vibration protection box, and a feeding hopper is arranged on the top of the vibration protection box; a guide frame 1 is fixedly connected to the top of the inner cavity of the vibration sorting box, and guide frames 2 are arranged on both sides of the bottom end of the guide frame 1, and a guide platform is arranged between the two guide frames 2, and a protective top arm is integrally formed on the top of the guide platform; electromagnetic sorting plate 1 is fixedly installed on both sides of the top of the guide frame 1, and electromagnetic sorting plate 2 is fixedly installed on the top of the guide frame 2; a vibration generator is fixedly installed on the top of one side of the vibration protection box, and the bottoms of the front and back sides of the vibration protection box are welded with mounting bottom arms, and a plurality of supporting columns are equidistantly welded to the bottom ends of the mounting bottom arms, and a bearing bottom plate is fixedly installed on the bottom ends of the plurality of supporting columns, and powder collecting boxes are arranged at both ends of the upper surface of the bearing bottom plate, and the two powder collecting boxes are respectively arranged at the two ends of the guide platform.

[0008] As a further solution of the utility model: a slide groove is provided on the upper part of both the front and back sides of the vibration protection box, and a slide arm is slidably installed inside the slide groove.

[0009] As a further solution of the utility model: two slide grooves are provided on both sides of the lower parts of the front and back surfaces of the vibration protection box, and two slide arms are slidably installed inside the two slide grooves.

[0010] As a further solution of the utility model: a plug-in slide column is slidably plugged into the top end of the second slide arm, and a limit ring is fixedly connected to the upper part of the plug-in slide column.

[0011] As a further solution of the utility model: a support spring is sleeved on the bottom of the plug-in slide post, a fixing ring is fixedly connected to the bottom end of the support spring, and the fixing ring is fixedly connected to the plug-in slide post.

[0012] As a further solution of the utility model: the bottom of both the front and back sides of the vibration protection box are provided with a slide groove three, and a plurality of slide arms three are slidably installed inside the slide groove three.

[0013] As a further solution of the utility model: the sliding arm three is fixedly connected to the material guiding platform, and a sliding column insertion hole is opened at the top of the sliding arm three.

[0014] As a further solution of the utility model: a plurality of mounting columns are fixedly connected to the bottom of both the front and back sides of the feeding hopper, and the bottom ends of the two groups of mounting columns are fixedly connected to support arm plates.

[0015] Compared with the prior art, the utility model provides a vibrating magnetic separation device, which has the following beneficial effects:

[0016] 1. The vibration magnetic separation device, through the cooperation of the guide frame 1 and the guide frame 2, allows the powder to continue to fall during the vibration process, and cooperates with the electromagnetic separation plate 1 and the electromagnetic separation plate 2 to magnetically separate the magnetic substances in the powder, thereby increasing the magnetic separation speed of the powder and ensuring the magnetic separation effect of the powder.

[0017] 2. The vibrating magnetic separation device can quickly match the sliding arm 2 and the sliding arm 3 by plugging in the sliding column, so that the material guide table and the vibrating separation box can vibrate synchronously at a high frequency, so that the powder after magnetic separation can quickly enter the powder collection box, ensuring the sustainable operation of the whole device.

[0018] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. The utility model has a simple structure and is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the overall assembly of the utility model;

[0020] Figure 2 For this utility model Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0021] Figure 3 It is a partial cross-sectional structural schematic diagram of the overall assembly of the utility model;

[0022] Figure 4 For this utility model Figure 3 Schematic diagram of the enlarged structure at point B in the middle.

[0023] In the figure: 1. Vibration protection box; 2. Vibration sorting box; 3. Support arm plate; 4. Mounting column; 5. Feed hopper; 6. Vibration generator; 7. Mounting bottom arm; 8. Supporting column; 9. Load-bearing bottom plate; 10. Powder collection box; 11. Slide 1; 12. Groove 1; 13. Roller 1; 14. Slide arm 1; 15. Slide 2; 16. Groove 2; 17. Roller 2; 18. Slide arm 2; 19. Insert Connecting slide column; 20, limiting ring; 21, control arm; 22, supporting spring; 23, fixing ring; 24, slide groove three; 25, groove three; 26, roller three; 27, slide arm three; 28, slide column socket; 29, collection box slide rail; 30, auxiliary end plate; 31, material guide rack one; 32, electromagnetic sorting plate one; 33, material guide rack two; 34, electromagnetic sorting plate two; 35, material guide table; 36, protective top arm. DETAILED DESCRIPTION

[0024] 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.

[0025] A vibrating magnetic separation device, such as Figures 1 to 4 As shown, it includes: a vibration protection box 1 and a vibration sorting box 2, the vibration sorting box 2 is slidably installed inside the vibration protection box 1, and the tops of both sides of the vibration sorting box 2 are integrally formed with auxiliary end plates 30, and the auxiliary end plates 30 are slidably clamped on the top of the vibration protection box 1.

[0026] A material guide frame 31 is fixedly connected to the top of the inner cavity of the vibration sorting box 2. The material guide frame 31 is arranged in a "human" shape, and electromagnetic sorting plates 32 are fixedly installed on both sides of the top thereof to perform preliminary magnetic separation on the powder.

[0027] Material guide rack 2 33 is provided on both sides of the bottom end of material guide rack 1 31. Material guide rack 2 33 is welded to the inner wall of the vibration sorting box 2, and material guide rack 2 33 is bent downward near the bottom end of material guide rack 1 31, and an electromagnetic sorting plate 2 34 is fixedly installed on the upper surface of the bent section to perform a second magnetic separation on the powder.

[0028] A material guide platform 35 is provided below between the two material guide racks 33, and a protective top arm 36 is integrally formed at the top of the material guide platform 35. The top surfaces of the material guide platform 35 on both sides of the protective top arm 36 are inclined downward to centrally guide the powder after magnetic separation.

[0029] A vibration generator 6 is fixedly mounted on the top of one side of the vibration protection box 1, and mounting bottom arms 7 are welded to the bottoms of both the front and back sides of the vibration protection box 1, and a plurality of supporting columns 8 are equidistantly welded to the bottom ends of the mounting bottom arms 7.

[0030] A bearing base plate 9 is fixedly mounted at the bottom ends of the plurality of support columns 8 , a powder collecting box 10 is disposed at both ends of the upper surface of the bearing base plate 9 , and a collecting box slide rail 29 cooperating with the powder collecting box 10 is integrally formed on the upper surface of the bearing base plate 9 .

[0031] Two powder collecting boxes 10 are respectively arranged at two ends of the material guiding platform 35, and are used to collect the powder after magnetic separation and the magnetic material separated by magnetic separation.

[0032] A slide groove 11 is provided on the upper part of both the front and back sides of the vibration protection box 1, a slide arm 14 is slidably installed inside the slide groove 11, the slide arm 14 is welded to the vibration sorting box 2, and a groove 12 is provided on the bottom groove wall of the slide groove 11, and a plurality of rollers 13 are equidistantly installed inside the groove 12 for rotation, and the top of the roller 13 is in contact with the lower surface of the slide arm 14.

[0033] A slide groove 15 is provided on both sides of the lower part of the front and back surfaces of the vibration protection box 1. A slide arm 18 is slidably installed inside the slide groove 15. The slide arm 18 is welded to the vibration sorting box 2, and a groove 16 is provided on the inner wall of the bottom end of the slide groove 15. A plurality of rollers 17 are equidistantly installed inside the groove 16 for rotation. The top of the roller 17 is in contact with the lower surface of the slide arm 18.

[0034] The top of the second sliding arm 18 is slidably plugged with an insertion sliding column 19, the upper part of the insertion sliding column 19 is fixedly connected with a limit ring 20, the limit ring 20 is attached to the upper surface of the second sliding arm 18, and the bottom of the insertion sliding column 19 passes through the second sliding arm 18 and extends downward.

[0035] A support spring 22 is sleeved on the bottom of the extended end of the plug-in slide post 19, and a fixing ring 23 is fixedly connected to the bottom end of the support spring 22. The fixing ring 23 is fixedly connected to the plug-in slide post 19 through a fixing pin; and a control arm 21 is fixedly installed on the top of the two plug-in slide posts 19 on the same side.

[0036] A slide groove 3 24 is provided at the bottom of both the front and back sides of the vibration protection box 1, and two slide arms 3 27 are slidably installed inside the slide groove 3 24. The two slide arms 3 27 are arranged between the two slide arms 2 18, and the slide arm 3 27 is fixedly connected to the material guide table 35, and the top of the slide arm 3 27 is provided with a slide column socket 28 adapted to the bottom end of the plug-in slide column 19.

[0037] A groove 3 25 is formed on the bottom wall of the slide groove 3 24 , and a plurality of rollers 3 26 are equidistantly mounted in the groove 3 25 , and the top of the rollers 3 26 fits with the bottom of the slide arm 3 27 .

[0038] Support arm plates 3 are welded to the top of both the front and back sides of the vibration protection box 1, and multiple mounting columns 4 are equidistantly installed on the upper surface of the support arm plates 3. Feed hoppers 5 are welded to the tops of the multiple mounting columns 4. The bottom end of the feed hopper 5 is set to a flat cylindrical shape and is set above the guide frame 31.

[0039] Working principle:

[0040] Please refer to Figures 1 to 4 , assemble the device as shown in the figure;

[0041] When the device is in use, first, according to the preset direction of powder material discharge after magnetic separation, the material guide table 35 is slid, for example, the powder material collection box 10 close to the vibration generator 6 is set as a powder material collection device after magnetic separation, and the material guide table 35 is moved in the direction away from the vibration generator 6, so that the bottom end of the corresponding plug-in slide column 19 is plugged into the inside of the slide column plug hole 28; then the vibration generator 6 is started (it can be selected as a voice coil motor), and the vibration generator 6 makes the vibration sorting box 2 and the material guide table 35 perform high-frequency vibration synchronously; then the electromagnetic sorting plate 1 32 and the electromagnetic sorting plate 2 34 are started at the same time, and the powder material is introduced into the interior of the vibration sorting box 2 through the feed hopper 5; under the action of vibration, the magnetic material is adsorbed by the electromagnetic sorting plate 1 32 and the electromagnetic sorting plate 2 34, and other materials enter the inside of the powder material collection box 10 through the material guide table 35.

[0042] 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 vibrating magnetic separation device, characterized in that: include: A vibration protection box (1) and a vibration sorting box (2), wherein the vibration sorting box (2) is slidably mounted inside the vibration protection box (1), and a feeding hopper (5) is arranged at the top of the vibration protection box (1); a material guide frame (31) is fixedly connected to the top of the inner cavity of the vibration sorting box (2), and material guide frames (33) are arranged on both sides of the bottom of the material guide frame (31); a material guide platform (35) is arranged between the two material guide frames (33), and a protective top arm (36) is integrally formed at the top of the material guide platform (35); an electromagnetic sorting plate (31) is fixedly mounted on both sides of the top of the material guide frame (31). (32), an electromagnetic sorting plate (34) is fixedly installed on the top of the second material guide frame (33); a vibration generator (6) is fixedly installed on the top of one side of the vibration protection box (1), and the bottom of the front and back sides of the vibration protection box (1) are welded with mounting bottom arms (7), and the bottom of the mounting bottom arms (7) are equidistantly welded with a plurality of supporting columns (8), and the bottom ends of the plurality of supporting columns (8) are fixedly installed with a bearing bottom plate (9), and both ends of the upper surface of the bearing bottom plate (9) are provided with powder collection boxes (10), and the two powder collection boxes (10) are respectively arranged at the two ends of the material guide platform (35).

2. A vibration type magnetic separation device according to claim 1, characterized in that: The vibration protection box (1) is provided with a slide groove (11) at the upper part of both the front and back sides, and a slide arm (14) is slidably installed inside the slide groove (11).

3. A vibrating magnetic separation device according to claim 1, characterized in that: The vibration protection box (1) is provided with two slide grooves (15) on both sides of the lower parts of the front and back surfaces, and two slide arms (18) are slidably installed inside the two slide grooves (15).

4. A vibrating magnetic separation device according to claim 3, characterized in that: The top end of the second sliding arm (18) is slidably plugged with an inserting sliding column (19), and the upper part of the inserting sliding column (19) is fixedly connected to a limiting ring (20).

5. A vibrating magnetic separation device according to claim 4, characterized in that: A support spring (22) is sleeved on the bottom of the plug-in slide post (19), a fixing ring (23) is fixedly connected to the bottom end of the support spring (22), and the fixing ring (23) is fixedly connected to the plug-in slide post (19).

6. A vibrating magnetic separation device according to claim 1, characterized in that: The bottom of both the front and back sides of the vibration protection box (1) are provided with a sliding groove three (24), and a plurality of sliding arms three (27) are slidably installed inside the sliding groove three (24).

7. A vibrating magnetic separation device according to claim 6, characterized in that: The sliding arm three (27) is fixedly connected to the material guiding platform (35), and a sliding column insertion hole (28) is provided at the top end of the sliding arm three (27).

8. A vibration type magnetic separation device according to claim 1, characterized in that: The bottoms of both the front and back sides of the feed hopper (5) are fixedly connected to a plurality of mounting columns (4), and the bottom ends of two groups of mounting columns (4) are fixedly connected to support arm plates (3).

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