Magnetic bar type pipeline automatic iron remover

Abstract

The utility model discloses a magnetic bar type pipeline automatic de-ironing separator which comprises a shell, the upper end of the shell is provided with a feeding port used for feeding, the shell internally comprises a de-ironing area located on the upper portion and a discharging area located below the de-ironing area, and the de-ironing area is provided with a plurality of magnetic bars capable of adsorbing scrap iron in materials. An iron removal device capable of removing scrap iron on a magnetic bar is arranged in the iron removal area, two discharging ports are formed in the lower end of the discharging area, the discharging area can be provided with a material distributing device, and the material distributing device can distinguish falling materials from the scrap iron and then fall into the different discharging ports. The iron removal device has the advantages of being capable of removing iron chips on the magnetic bar and collecting the iron chips and materials respectively, achieving automation, improving economic benefits, guaranteeing iron removal quality, improving efficiency and the like.

Description

TECHNICAL FIELD

[0001] The utility model relates to a technical field of iron remover, specifically a magnetic rod type pipeline automatic iron remover. BACKGROUND

[0002] In the processing industry of grain, mineral powder, chemical industry, the processed material cannot have iron filings, and the material needs to be cleaned during the conveying process. Therefore, an iron remover is used, a magnetic rod is installed in the iron remover, and the iron filings in the material are adsorbed by the magnetic rod when the material passes through the magnetic rod, so as to achieve the purpose of removing iron from the material. However, with the adsorption of the magnetic rod, the iron filings adhere to the magnetic rod, and the adsorption capacity of the magnetic rod for new iron filings decreases, so the iron filings on the magnetic rod need to be removed. In the prior art, the magnetic rod is removed and replaced, or the iron filings on the magnetic rod are scraped off. The magnetic rod needs to be removed and replaced, which requires the work to be temporarily stopped, reducing the efficiency, and manual opening and closing of the iron remover is required, which is time-consuming and labor-intensive. Scraping off the iron filings on the magnetic rod will cause the iron filings to fall along with the material from the discharge port, and the material and the iron filings need to be separated at the discharge port and collected separately, which may contaminate the material and reduce the efficiency. SUMMARY

[0003] The technical problem to be solved by the utility model is to provide a magnetic rod type pipeline automatic iron remover capable of removing iron filings from a magnetic rod and collecting the iron filings and the material separately.

[0004] To solve the above technical problems, the utility model includes a shell, and the structural characteristics are that an inlet is arranged at the upper end of the shell for feeding material, the shell includes an iron removal area at the upper part and a discharge area below the iron removal area, the iron removal area is provided with a plurality of magnetic rods capable of adsorbing iron filings in the material, the iron removal area is provided with an iron removal device capable of removing the iron filings on the magnetic rods, the lower end of the discharge area is provided with two discharge ports, and the discharge area is provided with a material distribution device capable of separating the falling material and iron filings and making them fall into different discharge ports.

[0005] After the above structure is adopted, the material with iron filings enters the iron removal area through the inlet, the iron filings in the material are adsorbed by the magnetic rods in the iron removal area, then the material enters the discharge area, and the material after iron removal is sent into the material discharge port through the material distribution device. When the iron filings on the magnetic rods are too much, the iron removal device removes the iron filings on the magnetic rods, the iron filings fall into the discharge area, and the iron filings are sent into the iron-filing discharge port through the material distribution device. Therefore, the iron removal and iron-filing removal of the utility model are automated, the iron filings on the magnetic rods can be removed regularly through the control device, the efficiency is improved, the human resources are saved, the iron filings and the material are discharged through different discharge ports through the arrangement of the two discharge ports and the material distribution device, the two discharge ports can be connected to different processes or collection devices, the automation is improved, the collection efficiency is improved, the material is prevented from being contaminated, the iron removal quality is ensured, and the efficiency is improved.

[0006] The two discharge outlets include a material discharge outlet for falling material and a tapping hole for falling iron chips, the material discharge outlet corresponds to the iron removal area, the size of the material discharge outlet is larger than that of the tapping hole, the material discharge outlet is larger than the tapping hole and corresponds to the iron removal area, because the amount of material is more than that of iron chips, the material falls faster with the larger material discharge outlet, which improves the efficiency and reduces the burden of the material distribution device.

[0007] The plurality of magnetic rods are arranged in parallel, the iron removal device comprises an iron removal plate capable of being scraped along the surface of the magnetic rod, a plurality of through holes are arranged on the iron removal plate, the diameter of the through holes is the same as that of the magnetic rod, and the positions of the through holes are the same as those of the magnetic rod, the iron removal plate is driven by the driving device to move along the surface of the magnetic rod, and then the through holes on the iron removal plate scrape and remove the iron chips on the magnetic rod to clean the magnetic rod, thereby ensuring the efficiency of subsequent iron chip removal.

[0008] The plurality of magnetic rods are arranged in a ring array, and after the ring array distribution, no matter where the material falls in the iron removal area, the magnetic rods can remove the iron chips in the material, thereby ensuring the efficiency of iron removal, reducing the number of magnetic rods, reducing production costs, and improving economic benefits.

[0009] The material distribution device comprises a swingable material distribution plate, the material distribution plate is driven by the driving device to swing along the axis, the axis of the material distribution plate is located at the lower part of the material discharge area and between the material discharge outlet and the tapping hole, the diameter of the material distribution plate is greater than the distance between the side wall of one end of the tapping hole and the axis, a baffle is arranged in the material discharge area, the baffle is arranged to be inclined inward from the side wall of one end of the material discharge outlet, and the distance between the lowermost end of the baffle and the side wall of one end of the material discharge outlet is greater than the distance between the upper end of the material distribution plate and the side wall when the material distribution plate swings to one end of the material discharge outlet, the material distribution plate can swing to both sides, when the material distribution plate swings to the tapping hole, the diameter of the material distribution plate is greater than the side wall of one end of the tapping hole, so that the material distribution plate leans against the inclined arrangement of the tapping hole, and the material distribution plate blocks the tapping hole when the material falls, so that the material falls along the material distribution plate into the material discharge outlet, when the material distribution plate swings to one end of the material discharge outlet, the material distribution plate is still arranged to be inclined, at this time, there is a gap between the material distribution plate and the material discharge outlet, the baffle is located above the rotation range of the material distribution plate, the baffle blocks the gap, and the iron chips fall onto the baffle, then slide along the baffle to the material distribution plate, and then slide along the inclined surface of the material distribution plate, and then the material and the iron chips are separately discharged through the swinging of the material distribution plate.

[0010] In summary, the utility model has the advantages of being capable of removing iron chips on the magnetic rod, separately collecting the iron chips and the material, realizing automation, improving economic benefits, ensuring iron removal quality, improving efficiency and the like. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 This is a schematic diagram of the structure of this utility model;

[0012] Figure 2 for Figure 1 A schematic diagram of the structure viewed from the left. Detailed Implementation

[0013] like Figure 1 , 2 As shown, this utility model is a magnetic rod type automatic pipe iron separator, which includes an iron separator housing 1, an iron removal zone 2 and a feeding zone 3 inside the housing 1. The upper end of the iron separator housing 1 has a feeding port 6, and the lower end of the housing 1 has a feeding port and an iron discharge port 32. The iron removal zone 2 is located above the feeding zone 3, and the feeding port and iron discharge port 32 are located below the feeding zone 3. After the material is fed into the housing 1 through the feeding port 6, it first enters the iron removal zone 2. The iron removal zone 2 can adsorb iron filings in the material and leave them inside. The iron-removed material then enters the feeding zone 3 and falls from the feeding zone 3 into the feeding port. The feeding zone 3 can distinguish different materials and discharge the falling materials from different outlets. Therefore, the material at the discharge port is the iron-removed material, which allows the discharge port to be directly connected to the next process stage, reducing processes and improving efficiency. After a certain amount of iron filings are adsorbed, the adsorbed iron filings fall downwards and enter the feeding zone 3, from which they are discharged from the iron outlet 32. After each adsorption, the iron filings are unloaded, ensuring the reliability of subsequent iron filings adsorption, preventing iron filings from being missed, guaranteeing the iron removal effect, and also preventing contamination of the feeding outlet 31 during iron filings removal, thus facilitating the collection of iron filings.

[0014] like Figure 1 , 2As shown, the iron removal zone 2 includes a housing 1 located on the upper side, and multiple magnetic rods 4 are installed inside the housing 1, arranged horizontally from left to right. In this embodiment, the multiple magnetic rods 4 are equidistant from their central axis, and are arranged in a ring array. This ring arrangement ensures that the magnetic force of the magnetic rods 4 can uniformly cover the iron removal zone 2, guaranteeing both efficiency and quality of iron removal. When material falls through the iron removal zone 2, regardless of its position within the zone, the magnetic rods 4 can remove iron filings from the material. The magnetic rods 4 are equipped with an iron removal device to remove iron filings. In this embodiment, the iron removal device is an iron removal plate 41. The right end of the magnetic rod 4 is equipped with an iron-removing plate 41, which is fitted onto the magnetic rod 4 and can scrape the magnetic rod 4. The iron-removing plate 41 is circular, and its center coincides with the center of the multiple magnetic rods 4 arranged in a ring. The iron-removing plate 41 has multiple through holes, the positions of which correspond to the positions of the magnetic rods 4, and the diameter of the through holes is the same as the diameter of the magnetic rods 4. Thus, the iron-removing plate 41 and the magnetic rods 4 correspond one-to-one and can be fitted onto the magnetic rods 4. A driving device is connected to the center of the iron-removing plate 41, which can drive the iron-removing plate 41 to move left and right. In this embodiment, the driving device is a cylinder. The cylinder drives the iron-removing plate 41 to move left and right, and the iron-removing plate 41 removes the iron filings adsorbed on the magnetic rods 4. As the iron-removing plate 41 moves, the iron filings fall downward and enter the feeding area 3. By controlling the movement of the iron-removing plate 41, the time for removing iron filings can be controlled, and in coordination with the feeding area 3, the iron filings are discharged from the iron outlet 32. The magnetic rods 4 are installed in a horizontal array inside the pipe. The non-fixed end face of the magnetic rods 4 has a 30mm non-magnetic area inward for unloading iron.

[0015] like Figure 1 , 2As shown, the feeding area 3 includes a feeding cavity formed by the shell 1 at the lower end, and a material distribution device is provided inside the feeding cavity. The feeding device includes two discharge ports, which can separate the falling material and iron filings, allowing them to fall into different discharge ports. In this embodiment, the material distribution device includes a swingable material distribution plate 51. The discharge ports include a feeding port 31 and an iron discharge port 32. The feeding port 31 is used for falling material, and the iron discharge port 32 is used for falling iron filings. The feeding cavity is provided with a feeding port 31 and an iron discharge port 32 at its lower end. The material distribution plate 51 is located between the feeding port 31 and the iron discharge port 32, and the material distribution plate 51 can open or close the feeding port 31 or the iron discharge port 32 respectively after swinging. In this embodiment, the material distribution plate 51 can swing in the left and right directions. The iron outlet 32 ​​is located on the left side of the material feeding area 3, and the material feeding port 31 is located on the right side of the material feeding area 3. The distance between the material distribution plate 51 and the rotation axis is greater than the distance between the side wall of the iron outlet 32 ​​and the axis. Therefore, when the material distribution plate 51 swings to the leftmost position, the material distribution plate 51 is still in an inclined state. A rotating shaft in the front-back direction is provided in the material feeding chamber. The material distribution plate 51 can swing along the rotating shaft. When the material distribution plate 51 swings to the left, the material distribution plate 51 is in contact with the side wall of the material feeding area 3, and the material distribution plate 51 covers the iron outlet 32. At the same time, the material distribution plate 51 is in an inclined state, and the left end of the material distribution plate 51 is higher than the end of the material distribution plate 51 connected to the rotating shaft. As the material falls downwards, it enters the feeding chamber. Some material slides directly down into the feeding port 31, while some falls onto the distribution plate 51. Due to the inclined arrangement of the distribution plate 51, the material falls along it and enters the feeding port 31. When the distribution plate 51 swings to the right, it blocks the feeding port 31. In this embodiment, the opening size of the feeding port 31 is larger than that of the iron outlet 32, and the feeding port 31 is located directly below the iron removal zone 2. Since the total amount of material released downwards is much greater than the total amount of iron filings removed, the diameter of the feeding port 31 is larger than that of the iron outlet 32, facilitating material feeding. Furthermore, the feeding port 31 is located directly below the iron removal zone 2, allowing most of the material after passing through the iron removal zone 2 to fall vertically into the feeding port 31, while the remainder slides down the distribution plate 51, improving the efficiency of material falling and collection. A baffle 52 is provided in the feeding area 3. The baffle 52 is located on the right side of the feeding area 3 and is inclined. The baffle 52 gradually tilts inward from top to bottom. The distance from the lower end of the baffle 52 to the right side wall is greater than the distance between the material distribution plate 51 and the right side wall. The baffle 52 is located above the swing range of the material distribution plate 51.In this embodiment, the lower end of the material distribution plate 51 is located between the discharge port 31 and the iron outlet 32, and the iron outlet 32 ​​is smaller than the discharge port 31. Therefore, when the material distribution plate 51 swings to the right to its limit, it cannot completely block the discharge port 31, and there is a risk that iron filings will fall into the discharge port 31. With the cooperation of the baffle 52 and the material distribution plate 51, after the material distribution plate 51 swings to the far right, the iron filings fall down and are blocked by the baffle 52, all of which fall onto the material distribution plate 51. At this time, the material distribution plate 51 is still tilted, and the iron filings slide down through the material distribution plate 51 to the iron outlet 32, realizing the discharge of iron filings and materials through different outlets. In this embodiment, a cylinder is hinged to a distribution plate 51. As the cylinder rod extends, it causes the distribution plate 51 to swing to the far right, and the iron filings fall from the iron outlet 32. When the cylinder retracts, it causes the distribution plate 51 to swing to the far left, blocking the iron outlet 33, and causing the material to fall from the discharge port 31.

[0016] like Figure 1 , 2 As shown, the working process of this utility model is as follows: Material mixed with iron filings enters the iron removal zone 2 of the housing 1 through the feed port 6. The magnetic rod 4 in the iron removal zone 2 adsorbs and removes the iron filings from the material. After iron removal, the material falls into the discharge zone 3 through the opening between the iron removal zone 2 and the discharge zone 3. At this time, the distribution plate 51 swings to the leftmost position. Since the discharge port 31 and the iron removal zone 2 are positioned opposite each other, some material falls directly into the discharge port 31, and some material falls onto the distribution plate 51 and slides down along the inclined distribution plate 51 into the discharge port 31, completing the iron removal and discharge of the material. When the material has been ironed to a certain extent, a large amount of iron filings are adsorbed on the magnetic rod 4, and at this time, no more material is fed into the iron removal zone 2 through the feed port 6. At this point, the iron removal plate 41 swings to its rightmost point, and the drive device drives the iron removal plate 41 to move from right to left, scraping off the iron filings on the magnetic rod 4. The scraped iron filings are no longer attracted by the magnetic force of the magnetic rod 4 and fall downwards. Some of the falling iron filings land on the baffle 52, and the rest land on the distribution plate 51. Since the iron outlet 32 ​​does not correspond to the iron removal zone 2, the baffle 52 and the distribution plate 51 act as guides. This prevents the iron filings from sliding down to the feed inlet 31 and contaminating it. The iron filings slide along the baffle 52 onto the distribution plate 51, which is also tilted at this time, allowing the iron filings to slide down to the iron outlet 32. Removing the iron filings from the magnetic rod 4 ensures the efficiency and accuracy of subsequent iron removal. Simultaneously, through the cooperation of the feed zone 3 and the iron removal zone 2, the material and iron filings fall into different feed inlets 31, facilitating material collection while ensuring the purity of the collected material and improving work efficiency.

Claims

1. A magnetic rod type automatic pipe iron remover, comprising a housing (1), characterized in that: The upper end of the housing (1) is provided with a feed inlet (6) for feeding. The housing (1) includes an iron removal zone (2) located above and a discharge zone (3) located below the iron removal zone (2). The iron removal zone (2) is provided with multiple magnetic rods (4) that can adsorb iron filings in the material. The iron removal zone (2) is provided with an iron removal device that can remove iron filings from the magnetic rods (4). The lower end of the discharge zone (3) is provided with two discharge ports. The discharge zone (3) is provided with a material separating device that can separate the falling material and iron filings and let them fall into different discharge ports.

2. The magnetic rod type automatic pipe separator as described in claim 1, characterized in that: The two discharge ports include a discharge port (31) for dropping materials and an iron discharge port (32) for dropping iron filings. The discharge port (31) corresponds to the iron removal zone (2), and the size of the discharge port (31) is larger than the size of the iron discharge port (32).

3. The magnetic rod type automatic pipe separator as described in claim 1, characterized in that: The multiple magnetic rods (4) are arranged in parallel. The iron removal device includes an iron removal plate (41) that can scrape along the surface of the magnetic rods (4). The iron removal plate (41) is provided with multiple through holes. The diameter of the through holes is the same as the diameter of the magnetic rods (4), and the position of the through holes is the same as the position of the magnetic rods (4).

4. The magnetic rod type automatic pipe separator as described in claim 1, characterized in that: The multiple magnetic rods (4) are arranged in a ring array.

5. The magnetic rod type automatic pipe separator as described in claim 2, characterized in that: The material distribution device includes a swingable material distribution plate (51), which is driven by a driving device to swing along the axis. The axis of the material distribution plate (51) is located at the lower part of the feeding area (3) and between the feeding port (31) and the iron outlet (32). The diameter of the material distribution plate (51) is greater than the distance between the side wall of one end of the iron outlet (32) and the axis. A baffle (52) is provided in the feeding area (3). The baffle (52) is inclined inward from the side wall of one end of the feeding port (31). The distance between the lowest end of the baffle (52) and the side wall of one end of the feeding port (31) is greater than the distance between the upper end of the material distribution plate (51) and the side wall when the material distribution plate (51) swings to one end of the feeding port (31).

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