Magnetic separation device for enamel glaze production and processing

Abstract

The utility model relates to the technical field of magnetic separators, and discloses a magnetic separation device for enamel glaze production and processing, which comprises a magnetic separation box and a roller, the roller is longitudinally and rotatably mounted in the magnetic separation box through a rotating shaft, and feed ports communicated with the interior of the magnetic separation box are respectively arranged on the upper side edge, the bottom and the lower side of one side of the magnetic separation box. A fan-shaped fixing plate is fixed on the surface of the inner wall of the rear end of the magnetic separation box on the inner side of the roller, the fixing plate is positioned on the inner side of the roller far away from the side material port, and magnets close to the inner surface of the roller are uniformly fixed on the outer surface of the fixing plate. According to the technical scheme, the roller rotates anticlockwise to be matched with the magnet to achieve magnetic separation of enamel glaze, and when the roller rotates to the lower position of the right side, the enamel glaze can be scraped by the rubber scraper and brushed by the brush in sequence, so that materials adsorbed on the surface of the roller due to residual weak magnetism are scraped and brushed to be cleared away, and the enamel glaze can be effectively separated. And it is ensured that magnetic materials can be smoothly separated from the roller and discharged.

Description

Technical Field

[0001] The utility model relates to the technical field of magnetic separators, in particular to a magnetic separation device for producing and processing enamel glazes. Background Art

[0002] In the existing ceramic firing process, the formula of ceramic glaze usually uses powders of natural minerals such as feldspar, quartz, limestone, calcium carbonate, lead, etc. as solvents or to increase the suspension of the glaze. Generally, they are added in the glaze formula at a ratio of 3% to 70%. Natural minerals contain magnetic components, so the final ceramic glaze needs to be magnetically separated. The magnetic separator is a mechanical equipment that separates the magnetic substances in the future material. It is suitable for the separation of materials with magnetic differences. The roller in the magnetic separator generates magnetism when it rotates, and the magnetic substances in the material are adsorbed on the surface of the roller, thereby being separated from the non-magnetic substances in the material.

[0003] During magnetic separation, when the roller is driven to rotate away from the magnet area, weak magnetism will remain on its surface, causing some magnetic materials to remain adsorbed on the roller surface and continue to rotate, and cannot be quickly separated from the roller and discharged. Therefore, we propose a magnetic separation device for the production and processing of enamel glaze. Utility Model Content

[0004] The purpose of the utility model is to provide a magnetic separation device for the production and processing of enamel glaze, which realizes magnetic separation of enamel glaze by rotating the roller counterclockwise in conjunction with the magnet. When it rotates to the lower right position, it will be scraped by the rubber scraper and brushed by the brush in turn, so that the material adsorbed on the surface of the roller due to residual weak magnetism is scraped and brushed and cleaned away, ensuring that the magnetic material can be smoothly separated from the roller and discharged, solving the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a magnetic separation device for the production and processing of enamel glaze materials, comprising a magnetic separation box and a roller, wherein the roller is longitudinally rotatably installed inside the magnetic separation box through a rotating shaft, and a feed port, a bottom material port and a side material port connected to the inside of the magnetic separation box are respectively arranged on the upper side, the bottom and the lower side of one side of the magnetic separation box; a fan-shaped fixing plate is fixed to the inner wall surface of the rear end of the magnetic separation box inside the roller, the fixing plate is located on the inner side of the roller away from the side material port, and a magnet close to the inner surface of the roller is evenly fixed on the outer surface of the fixing plate; a scraper close to the roller is longitudinally fixed inside the magnetic separation box at the side material port, a rubber scraper that contacts the outer surface of the roller is embedded and fixed on the side of the scraper, and a roller is longitudinally rotatably installed inside the magnetic separation box below the scraper, and a brush that contacts the outer surface of the roller is evenly fixed on the outer surface of the roller.

[0006] By adopting the above technical solution, the enamel glaze material is put into the magnetic separation box from the feed port, and the magnetic material is separated under the action of the rotating roller and the fixed magnet. Some materials adsorbed on the surface of the roller due to residual magnetic force can be separated and discharged under the scraping of the rubber scraper and the brushing of the brush.

[0007] Optionally, a baffle is longitudinally fixed to the inner surface of the magnetic separation box below the rotating roller, one side of the baffle is close to the outer surface of the roller, and the other side is connected to the bottom end of the side material port.

[0008] By adopting the above technical solution, the baffle can play a role in blocking and guiding the magnetic materials that fall or are scraped off the surface of the roller, so that they are discharged from the side material outlet.

[0009] Optionally, an opening is provided at the rear end of the roller, and the fixing plate passes through the opening to the rear end of the roller and is fixed to the inner wall surface of the magnetic separation box.

[0010] By adopting the above technical solution, the roller can rotate normally without interfering with the fixed plate.

[0011] Optionally, a first motor is installed on the outer wall surface of the magnetic separation box at the front end of the roller, and the first motor is transmission-connected to the roller via a rotating shaft.

[0012] By adopting the above technical solution, the roller is driven to rotate by the first motor.

[0013] Optionally, a second motor is installed on the outer wall surface of the magnetic separation box at the front end of the roller, and the second motor is transmission-connected to the roller.

[0014] By adopting the above technical solution, the roller is driven to rotate by the second motor.

[0015] Optionally, the four corners of the bottom of the magnetic separation box are supported by legs, and there are four legs.

[0016] By adopting the above technical solution, the support for the magnetic separation box is achieved by utilizing the supporting feet at the bottom.

[0017] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0018] 1. The technical solution of the present application realizes magnetic separation of enamel glaze by rotating the roller counterclockwise in cooperation with a magnet. When it rotates to the lower right position, it will be scraped by a rubber scraper and brushed by a brush in turn, so that the material adsorbed on the surface of the roller due to residual weak magnetism is scraped and brushed away, ensuring that the magnetic material can be smoothly separated from the roller and discharged.

[0019] 2. The technical solution of the present application utilizes the scraping action of the rubber scraper in combination with the brushing action of the brush to more thoroughly separate the residual material from the roller surface, and is blocked by the baffle plate so that it can be smoothly discharged from the side material port. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0021] Figure 1 This is a schematic diagram of the overall structure of the magnetic separation device for producing and processing enamel glazes of the utility model;

[0022] Figure 2 It is a schematic diagram of the cross-sectional structure of the magnetic separation device for producing and processing enamel glaze materials of the utility model;

[0023] Figure 3 The utility model is a magnetic separation device for producing and processing enamel glaze Figure 2 Detailed structural diagram of A in FIG.

[0024] Figure 4 This is a schematic diagram of the front end structure of the roller of the magnetic separation device for producing and processing enamel glazes of the utility model;

[0025] Figure 5 The utility model is a schematic diagram of the rear end structure of the roller of the magnetic separation device for the production and processing of enamel glaze.

[0026] In the figure: 1. magnetic separation box; 11. feed port; 12. side material port; 121. baffle; 13. support foot; 14. first motor; 15. second motor; 16. bottom material port; 2. roller; 3. fixing plate; 31. magnet; 4. scraper; 41. rubber scraper; 5. roller; 51. brush. DETAILED DESCRIPTION

[0027] See also Figures 1-5 The utility model provides a technical solution: a magnetic separation device for the production and processing of enamel glaze, comprising a magnetic separation box 1 and a roller 2, the bottom four corners of the magnetic separation box 1 are supported by supporting feet 13, four supporting feet 13 are provided, and the heights of the four supporting feet 13 are the same, the magnetic separation box 1 is supported by the supporting feet 13, and the roller 2 is longitudinally rotatably installed inside the magnetic separation box 1 through a rotating shaft, and a first motor 14 is installed on the outer wall surface of the magnetic separation box 1 at the front end of the roller 2, and the first motor 14 is connected to the roller 2 through a rotating shaft, so that the roller 2 can be driven to rotate clockwise when started, and an opening is provided at the rear end of the roller 2, through which a fan-shaped fixing plate 3 is fixed to the inner wall surface of the rear end of the magnetic separation box 1 inside the roller 2, the fixing plate 3 is located on the inner side of the roller 2 away from the side material port 12, and magnets 31 close to the inner surface of the roller 2 are evenly fixed on the outer surface of the fixing plate 3.

[0028] An inlet opening 11 is provided above the left side of the magnetic separation box 1. The inlet opening 11 communicates with the upper part inside the left side of the magnetic separation box 1. When the enamel glaze is input from the inlet opening 11, the material is placed between the roller 2 and the inner wall of the left side of the magnetic separation box 1. Under the action of the magnetic field of the magnet 31, the magnetic material will be adsorbed on the outer surface of the roller 2 and continue to rotate clockwise with the roller 2. The non-magnetic material slides downward and finally is discharged from the bottom material opening 16 provided on the bottom surface of the magnetic separation box 1. When the magnetic material rotates counterclockwise to the position where there is no magnet 31 on the right side, it is no longer adsorbed by the magnetic field and the magnetic material will fall under the action of gravity and be discharged to the outside from the side material opening 12 provided on the lower surface of the right side of the magnetic separation box 1.

[0029] Inside the magnetic separation box 1 at the side material opening 12, a scraper 4 is longitudinally fixed near the roller 2. A rubber scraping blade 41 that abuts against the outer surface of the roller 2 is embedded and fixed on the side of the scraper 4. Some materials that are continuously adsorbed on the outer surface of the roller 2 due to residual weak magnetism will be separated by the scraping action of the rubber scraping blade 41. In addition, inside the magnetic separation box 1 below the scraper 4, a rotating roller 5 is rotatably installed longitudinally. Uniformly fixed on the outer surface of the rotating roller 5 are brush hairs 51 that contact the outer surface of the roller 2. On the outer wall surface of the magnetic separation box 1 at the front end of the rotating roller 5, a second motor 15 is installed. The second motor 15 is in transmission connection with the rotating roller 5. When starting to drive the rotating roller 5 and the brush hairs 51 to rotate clockwise, the brush hairs 51 can be used to continue brushing the surface of the roller 2 to thoroughly brush and separate the materials on the surface of the roller 2.

[0030] Inside the magnetic separation box 1 below the rotating roller 5, a baffle 121 is longitudinally fixed on the inner surface. One side of the baffle 121 is close to the outer surface of the roller 2, and the other side is connected to the bottom end position of the side material opening 12, which can realize the guiding of the falling magnetic material and enable it to be smoothly discharged from the side material opening 12.

[0031] During use, the first motor 14 and the second motor 15 are both connected to the control device and powered on. The first motor 14 is started to drive the roller 2 to rotate clockwise, and the second motor 15 is started to drive the rotating roller 5 and the brush 51 on its surface to rotate clockwise. The enamel glaze to be separated by magnetic selection is added from the feed port 11. During the process of falling downward, since the distance between the left side of the roller 2 and the inner wall of the magnetic separation box 1 is small, the enamel glaze will approach the surface of the roller 2, so that the magnetic components therein can be adsorbed on the surface of the roller 2 under the action of the magnetic field generated by the magnet 31 and rotate clockwise with the roller 2. The non-magnetic part cannot be adsorbed and slides downward and is finally discharged from the bottom material port 16. When the adsorbed magnetic components rotate to the upper right side with the roller 2, they leave the area of the magnet 31 and will not be adsorbed, and fall under the action of gravity and are finally discharged from the side material port 12. As for the magnetic substances that continue to be adsorbed due to the weak magnetism remaining on the surface of the roller 2, when they rotate to the position of the scraper 4, they will first be scraped by the rubber blade 41 and be brushed by the rotating brush 51, so as to be separated from the surface of the roller 2 more thoroughly, and finally be discharged from the side material port 12 under the guiding action of the baffle 121.

Claims

1. A magnetic separation device for producing and processing enamel, comprising a magnetic separation box (1) and a roller (2), characterized in that: The roller (2) is longitudinally rotatably mounted inside the magnetic separation box (1) via a rotating shaft, and a feed port (11), a bottom material port (16) and a side material port (12) communicating with the inside of the magnetic separation box (1) are respectively arranged on the upper side, the bottom and the lower side of one side of the magnetic separation box (1); A fan-shaped fixing plate (3) is fixed to the inner wall surface of the rear end of the magnetic separation box (1) inside the roller (2), the fixing plate (3) is located on the inner side of the roller (2) away from the side material port (12), and magnets (31) close to the inner surface of the roller (2) are evenly fixed on the outer surface of the fixing plate (3); A scraper (4) close to the roller (2) is longitudinally fixed inside the magnetic separation box (1) at the side material port (12), and a rubber scraper (41) that contacts the outer surface of the roller (2) is embedded and fixed on the side of the scraper (4). A roller (5) is rotatably installed longitudinally inside the magnetic separation box (1) below the scraper (4), and a brush (51) that contacts the outer surface of the roller (2) is evenly fixed on the outer surface of the roller (5).

2. The magnetic separation device for producing and processing enamel according to claim 1, characterized in that: A baffle (121) is longitudinally fixed to the inner surface of the magnetic separation box (1) below the rotating roller (5), one side of the baffle (121) is close to the outer surface of the roller (2), and the other side is connected to the bottom end of the side material port (12).

3. The magnetic separation device for producing and processing enamel according to claim 1, characterized in that: An opening is provided at the rear end of the roller (2), and the fixing plate (3) passes through the opening to the rear end of the roller (2) and is fixed to the inner wall surface of the magnetic separation box (1).

4. The magnetic separation device for producing and processing enamel according to claim 1 is characterized in that: A first motor (14) is installed on the outer wall surface of the magnetic separation box (1) at the front end of the roller (2), and the first motor (14) is transmission-connected to the roller (2) via a rotating shaft.

5. The magnetic separation device for producing and processing enamel according to claim 1, characterized in that: A second motor (15) is installed on the outer wall surface of the magnetic separation box (1) at the front end of the rotating roller (5), and the second motor (15) is transmission-connected to the rotating roller (5).

6. The magnetic separation device for producing and processing enamel according to claim 1, characterized in that: The four corners of the bottom of the magnetic separation box (1) are all supported by supporting feet (13), and four supporting feet (13) are provided.

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