Ceramic raw material iron removal device

Abstract

The utility model discloses a ceramic raw material deironing device which comprises a shell, a magnetic deironing mechanism, a raw material collecting tank and an iron powder collecting tank, a feeding port is formed in the top of the shell, the magnetic deironing mechanism is arranged below the feeding port, the raw material collecting tank is arranged below the magnetic deironing mechanism, and the iron powder collecting tank is arranged below the magnetic deironing mechanism. And the iron powder collecting tank is used for collecting the separated iron powder. According to the ceramic raw material iron removal device, iron powder is not prone to being accumulated, and the iron powder can be automatically removed and recycled.

Description

Technical Field

[0001] The utility model belongs to the technical field of ceramic raw material production, in particular to a device for removing iron from ceramic raw materials. Background Art

[0002] Iron impurities may form black or brown spots during the ceramic firing process, seriously affecting the appearance quality of ceramic products. By removing iron, the whiteness and finish of ceramic products can be significantly improved to meet the market demand for high-quality ceramics. The current iron removal equipment for ceramic raw materials relies on magnetic bars or magnetic sources to adsorb iron and magnetic impurities. However, as the use time increases, these devices will gradually accumulate ferromagnetic impurities, thereby reducing their adsorption efficiency. In addition, when the adsorbed iron powder layer accumulates to a certain thickness, the iron powder on the top layer may be weakened due to the large distance from the magnet, and may fall off and re-mix into the raw materials when it is rubbed and collided with other ceramic raw materials, which not only affects the thoroughness of iron removal, but may also have an adverse effect on the quality of the final product. In addition, after the magnetic bar or magnetic source adsorbs a large amount of iron materials, the cleaning work becomes more complicated, and sometimes even leads to the loss of precious ceramic raw materials. Utility Model Content

[0003] In order to solve the problem in the prior art that a large amount of adsorbed iron powder affects the iron removal effect and causes difficulty in cleaning, the utility model proposes a ceramic raw material iron removal device, which is not easy to accumulate iron powder and can automatically remove and recycle iron powder.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is as follows: a ceramic raw material iron removal device, including a shell, a magnetic iron removal mechanism, a raw material collecting trough and an iron powder collecting trough, the top of the shell is a feed port, the magnetic iron removal mechanism is arranged below the feed port, the raw material collecting trough is arranged below the magnetic iron removal mechanism, and the iron powder collecting trough is used to collect the separated iron powder.

[0005] Furthermore, the magnetic iron removal mechanism includes a magnetic roller, a roller bracket, a motor and an iron powder removal mechanism. The magnetic roller is magnetic, and both ends of the magnetic roller are mounted on the roller bracket through a rotating shaft. The motor drives the magnetic roller to rotate. The side of the shell is provided with a roller groove, and the magnetic roller extends into the shell through the roller groove; the iron powder removal mechanism is arranged outside the shell, and the iron powder removal mechanism is used to remove the iron powder adsorbed on the magnetic roller. When the ceramic raw material falls on the magnetic roller, the iron powder in the ceramic raw material is adsorbed by the magnetic roller, and moves to the outside of the shell as the magnetic roller rotates, and is collected by the iron powder collection tank. The remaining ceramic raw materials continue to fall and are collected by the raw material collection tank.

[0006] Furthermore, a plurality of magnetic rollers and roller grooves are provided on both sides of the shell, and the plurality of magnetic rollers on both sides of the shell are arranged in a staggered manner. The plurality of magnetic rollers are arranged in a staggered manner to prevent the ceramic raw material from falling directly, and to multipleally absorb iron powder to avoid unsafe iron removal.

[0007] Furthermore, the magnetic roller extending from the right side of the housing rotates counterclockwise, and the magnetic roller extending from the left side of the housing rotates clockwise, and the iron powder adsorbed by the magnetic roller moves from the bottom of the roller groove to the outside of the housing, thereby preventing the iron powder adsorbed on the magnetic roller from colliding with the falling ceramic raw material and causing the iron powder to fall off, thereby affecting the product quality of the ceramic raw material.

[0008] Furthermore, the iron powder removal mechanism includes a scraper and an iron powder guide plate, one side of the scraper is against the magnetic roller, and the iron powder guide plate is arranged below the scraper. When the magnetic roller rotates to take out the adsorbed iron powder, the scraper scrapes the passing iron powder onto the iron powder guide plate, and the iron powder guide plate guides the iron powder to fall into the iron powder collection tank, preventing the iron powder falling from the magnetic roller from falling onto another magnetic roller below and then returning to the housing.

[0009] Furthermore, a collecting baffle is provided on both sides of the iron powder guide plate, and the collecting baffle collects the iron powder to the middle position of the iron powder guide plate, so as to concentrate the iron powder and prevent it from falling outside the iron powder collecting tank.

[0010] Furthermore, a guiding inclined plate is provided at the feed inlet to ensure that the ceramic raw material falls onto the magnetic roller.

[0011] Furthermore, the magnetic roller includes a roller body, a magnetic strip and a protective layer, wherein a plurality of magnetic strips are arranged in parallel on the roller body, and the protective layer wraps the roller body and the magnetic strip, and the thickness of the protective layer does not exceed one millimeter. The protective layer is provided to protect the magnetic strip from being worn by the ceramic raw material, and also to prevent iron powder from being adsorbed in the gap between the adjacent magnetic strips, so that the scraper can scrape off the iron powder.

[0012] The utility model provides a ceramic raw material iron removal device with the following beneficial effects: a motor is provided to drive a magnetic roller to rotate, and the magnetic roller extends from the roller groove into the shell body. During the falling process of the ceramic raw material, the iron powder in the raw material can be adsorbed by the rotating magnetic roller and driven by the magnetic roller to be taken out of the shell body from the bottom of the roller groove; a scraper is provided, and the scraper is against the magnetic roller. When the magnetic roller rotates and takes the adsorbed iron powder out of the shell body, the iron powder is scraped off by the scraper, and the iron powder is cleaned in time to avoid the accumulation of iron powder affecting the adsorption effect of the magnetic roller; a plurality of magnetic rollers are staggered on the left and right sides of the shell body, and multiple adsorption is performed to ensure the iron removal effect; the magnetic roller extending from the right side of the shell body rotates counterclockwise, and the magnetic roller extending from the left side of the shell body rotates clockwise, so that the iron powder adsorbed on the magnetic roller moves downward in the shell body and moves in the same direction as the falling ceramic raw material, thereby reducing the collision between the ceramic raw material and the iron powder adsorbed on the magnetic roller, and avoiding the iron powder from falling off and falling into the raw material collecting tank at the bottom of the shell body together with the ceramic raw material, thereby affecting the product quality of the ceramic raw material. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a structural schematic diagram of a ceramic raw material iron removal device of the utility model;

[0014] Figure 2 This is a cross-sectional view of a ceramic raw material iron removal device according to the utility model;

[0015] Figure 3 It is a side view of a magnetic roller of a ceramic raw material iron removal device of the utility model;

[0016] Among them, 1-shell, 11-feeding port, 111-guide inclined plate, 12-roller groove, 2-magnetic iron removal mechanism, 21-magnetic roller, 211-roller body, 212-magnetic strip, 213-protective layer, 22-roller bracket, 23-motor, 24-iron powder removing mechanism, 241-scraper, 242-iron powder guide plate, 2421-collecting baffle, 3-raw material collecting trough, 4-iron powder collecting trough. DETAILED DESCRIPTION

[0017] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] like Figure 1-3As shown, the utility model is a ceramic raw material iron removal device, including a shell 1, a magnetic iron removal mechanism 2, a raw material collecting tank 3 and an iron powder collecting tank 4, the top of the shell 1 is a feed port 11, the magnetic iron removal mechanism 2 is arranged below the feed port 11, the raw material collecting tank 3 is arranged below the magnetic iron removal mechanism 2, and the iron powder collecting tank 4 is used to collect the separated iron powder.

[0019] Furthermore, the magnetic iron removal mechanism 2 includes a magnetic roller 21, a roller bracket 22, a motor 23 and an iron powder removal mechanism 24. The magnetic roller 21 has magnetism. Both ends of the magnetic roller 21 are mounted on the roller bracket 22 through a rotating shaft. The motor 23 drives the magnetic roller 21 to rotate. A roller groove 12 is provided on the side of the shell 1. The magnetic roller 21 extends into the shell 1 through the roller groove 12. The iron powder removal mechanism 24 is provided outside the shell 1. The iron powder removal mechanism 24 is used to remove the iron powder adsorbed on the magnetic roller 21. When the ceramic raw material falls on the magnetic roller 21, the iron powder in the ceramic raw material is adsorbed by the magnetic roller 21, and as the magnetic roller 21 rotates and moves to the outside of the shell 1, it is collected by the iron powder collection tank 4. The remaining ceramic raw materials continue to fall and are collected by the raw material collection tank 3.

[0020] Furthermore, a plurality of magnetic rollers 21 and roller grooves 12 are provided on both sides of the housing 1, and the plurality of magnetic rollers 21 on both sides of the housing 1 are arranged in a staggered manner. The plurality of magnetic rollers 21 are arranged in a staggered manner to prevent the ceramic raw material from falling directly, and to multipleally absorb iron powder to avoid unsafe iron removal.

[0021] Furthermore, the magnetic roller 21 extending from the right side of the housing 1 rotates counterclockwise, and the magnetic roller 21 extending from the left side of the housing 1 rotates clockwise, and the iron powder adsorbed by the magnetic roller 21 moves from the bottom of the roller groove 12 to the outside of the housing 1. This prevents the iron powder adsorbed on the magnetic roller 21 from colliding with the falling ceramic raw material and causing the iron powder to fall off, thereby affecting the product quality of the ceramic raw material.

[0022] Furthermore, the iron powder removal mechanism 24 includes a scraper 241 and an iron powder guide plate 242, one side of the scraper 241 is against the magnetic roller 21, and the iron powder guide plate 242 is arranged below the scraper 241. When the magnetic roller 21 rotates to take out the adsorbed iron powder, the scraper 241 scrapes the passing iron powder onto the iron powder guide plate 242, and the iron powder guide plate 242 guides the iron powder to fall into the iron powder collecting tank 4, preventing the iron powder falling from the magnetic roller 21 from falling onto another magnetic roller 21 below and then returning to the housing 1.

[0023] Furthermore, a collecting baffle 2421 is provided on both sides of the iron powder guide plate 242, and the collecting baffle 2421 collects the iron powder to the middle position of the iron powder guide plate 242, so as to concentrate the iron powder and prevent it from falling outside the iron powder collecting tank 4.

[0024] Furthermore, a guiding inclined plate 111 is provided at the feed inlet 11 to ensure that the ceramic raw material falls onto the magnetic roller 21 .

[0025] Furthermore, the magnetic roller 21 includes a roller body 211, a magnetic strip 212 and a protective layer 213. A plurality of magnetic strips 212 are arranged in parallel on the roller body 211. The protective layer 213 wraps the roller body 211 and the magnetic strip 212. The thickness of the protective layer 213 does not exceed one millimeter. The protective layer 213 is provided to protect the magnetic strip 212 from being worn by the ceramic raw material and to prevent iron powder from being adsorbed in the gap between the adjacent magnetic strips 212, so that the scraper 241 can scrape off the iron powder.

[0026] The utility model provides a ceramic raw material iron removal device with the following beneficial effects: a motor is provided to drive a magnetic roller to rotate, and the magnetic roller extends from the roller groove into the shell body. During the falling process of the ceramic raw material, the iron powder in the raw material can be adsorbed by the rotating magnetic roller and driven by the magnetic roller to be taken out of the shell body from the bottom of the roller groove; a scraper is provided, and the scraper is against the magnetic roller. When the magnetic roller rotates and takes the adsorbed iron powder out of the shell body, the iron powder is scraped off by the scraper, and the iron powder is cleaned in time to avoid the accumulation of iron powder affecting the adsorption effect of the magnetic roller; a plurality of magnetic rollers are staggered on the left and right sides of the shell body, and multiple adsorption is performed to ensure the iron removal effect; the magnetic roller extending from the right side of the shell body rotates counterclockwise, and the magnetic roller extending from the left side of the shell body rotates clockwise, so that the iron powder adsorbed on the magnetic roller moves downward in the shell body and moves in the same direction as the falling ceramic raw material, thereby reducing the collision between the ceramic raw material and the iron powder adsorbed on the magnetic roller, and avoiding the iron powder from falling off and falling into the raw material collecting tank at the bottom of the shell body together with the ceramic raw material, thereby affecting the product quality of the ceramic raw material.

[0027] The utility model and its implementation methods are described above. This description is not restrictive. What is shown in the accompanying drawings is only one of the implementation methods of the utility model. The actual structure is not limited to this. In short, if ordinary technicians in this field are inspired by it, without departing from the inventive purpose of the utility model, they can creatively design structural methods and embodiments similar to the technical scheme, which should all fall within the protection scope of the utility model.

Claims

1. A device for removing iron from ceramic raw materials, characterized in that: The invention comprises a shell (1), a magnetic iron removal mechanism (2), a raw material collection tank (3) and an iron powder collection tank (4); the top of the shell (1) is a feed port (11); the magnetic iron removal mechanism (2) is arranged below the feed port (11); the raw material collection tank (3) is arranged below the magnetic iron removal mechanism (2); and the iron powder collection tank (4) is used to collect separated iron powder; the magnetic iron removal mechanism (2) comprises a magnetic roller (21), a roller bracket (22), a motor (23) and an iron powder removal mechanism (24); the magnetic roller (21) has magnetism; both ends of the magnetic roller (21) are mounted on the roller bracket (22) via a rotating shaft; the motor (23) drives the magnetic roller (21) to rotate; a roller groove (12) is arranged on the side of the shell (1); the magnetic roller (21) is driven by the roller bracket (22); The groove (12) extends into the shell (1); the iron powder removing mechanism (24) is arranged outside the shell (1), and the iron powder removing mechanism (24) is used to remove the iron powder adsorbed on the magnetic roller (21); a plurality of magnetic rollers (21) and the roller grooves (12) are arranged on both sides of the shell (1), and the plurality of magnetic rollers (21) on both sides of the shell (1) are arranged alternately; the magnetic roller (21) extending from the right side of the shell (1) rotates counterclockwise, and the magnetic roller (21) extending from the left side of the shell (1) rotates clockwise, and the iron powder adsorbed by the magnetic roller (21) moves from the bottom of the roller groove (12) to the outside of the shell (1); the iron powder removing mechanism (24) comprises a scraper (241), and one side of the scraper (241) is against the magnetic roller (21).

2. A ceramic raw material iron removal device according to claim 1, characterized in that: The iron powder removing mechanism (24) comprises an iron powder guide plate (242), and the iron powder guide plate (242) is arranged below the scraper (241).

3. A ceramic raw material iron removal device according to claim 2, characterized in that: Collection baffles (2421) are provided on both sides of the iron powder guide plate (242), and the collection baffles (2421) collect iron powder to the middle position of the iron powder guide plate (242).

4. A ceramic raw material iron removal device according to claim 1, characterized in that: A guide inclined plate (111) is provided at the feed inlet (11).

5. A ceramic raw material iron removal device according to claim 1, characterized in that: The magnetic roller (21) comprises a roller body (211), a magnetic strip (212) and a protective layer (213); a plurality of magnetic strips (212) are arranged in parallel on the roller body (211); the protective layer (213) wraps the roller body (211) and the magnetic strip (212); and the thickness of the protective layer (213) does not exceed one millimeter.

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