Online iron removal device for mineral powder processing

Abstract

The utility model relates to the technical field of mineral powder processing, and discloses an on-line iron removal device for mineral powder processing, which comprises a working frame and a material vibrating mechanism, a conveying frame is arranged in the middle of the inner side of the working frame, an edge blocking belt is arranged in the middle of the conveying frame, and the material vibrating mechanism for efficiently removing iron is arranged in the middle of the working frame. Through cooperation of all parts of the material vibration mechanism, the edge blocking belt and mineral powder conveyed on the edge blocking belt can generate a vibration effect, the mineral powder conveyed on the edge blocking belt can be turned over, and through dual cooperation of vibration and turning over, the mineral powder can be promoted to be in a dynamic state, and scrap iron can be better magnetized and attracted in a magnetic field. Due to the dynamic mineral powder, the scrap iron can get rid of interference of the surrounding mineral powder more easily and move towards the area with the strong magnetic field more smoothly, then the scrap iron is adsorbed by the magnetic separation device, and therefore the iron removal effect and efficiency of the device can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of mineral powder processing, specifically to an online iron removal device for mineral powder processing. BACKGROUND

[0002] Mineral powder processing refers to the industrial process of crushing, classifying and purifying ore, tailings or industrial waste to produce powder materials with specific particle size and composition through physical or chemical methods. During mineral powder processing, an appropriate iron removal device is often needed to remove iron powder in the mineral powder, which is crucial for improving product purity and protecting subsequent equipment (such as crushers and mills) from metal wear.

[0003] However, the existing online iron removal device for mineral powder processing often only uses a strong magnet to adsorb and separate iron powder in the mineral powder. When the amount of mineral powder being transported is large and the accumulation on the conveyor belt is too thick, iron filings are easily wrapped by mineral powder particles during transportation and accumulation. These wrapped iron filings are difficult to expose to the surface, making it difficult for the iron removal device to contact and adsorb the iron filings. This results in a certain amount of iron filings remaining in the mineral powder, ultimately leading to a decrease in iron removal efficiency. SUMMARY

[0004] The utility model aims at providing an online iron removal device for mineral powder processing to solve the problem of the existing online iron removal device for mineral powder processing, which often only uses a strong magnet to adsorb and separate iron powder in the mineral powder. When the amount of mineral powder being transported is large and the accumulation on the conveyor belt is too thick, iron filings are easily wrapped by mineral powder particles during transportation and accumulation. These wrapped iron filings are difficult to expose to the surface, making it difficult for the iron removal device to contact and adsorb the iron filings. This results in a certain amount of iron filings remaining in the mineral powder, ultimately leading to a decrease in iron removal efficiency.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: an online iron removal device for mineral powder processing, comprising a workbench and a vibrating mechanism. The inner side of the workbench is provided with a conveying frame in the middle, and the middle of the conveying frame is provided with a baffle belt. The vibrating mechanism for efficient iron removal is arranged in the middle of the workbench. The vibrating mechanism comprises a first mounting frame, a power motor, a first synchronous belt, a matching roller, a protruding block, a second synchronous belt, a driven roller and a stirring rod. The upper surface of the first mounting frame is provided with a power motor in the middle, and the output end of the power motor is connected with a first synchronous belt. The upper side of the first synchronous belt is connected with a matching roller, and the surface of the matching roller is fixed with a protruding block. The front and rear ends of the matching roller are provided with a second synchronous belt, and the upper side of the second synchronous belt is connected with a driven roller. The surface of the driven roller is fixed with a stirring rod in the middle.

[0006] Preferably, the power motor is connected with the adhering roller in rotation through a first synchronous belt, the adhering roller is connected with the driven roller in rotation through a second synchronous belt, and the driven roller is connected with the inner wall of the working frame in rotation.

[0007] Preferably, the middle part of the baffle belt is provided with an adsorption mechanism for adsorbing conduction, the adsorption mechanism comprises a second mounting frame and an elastic seat, and the upper and lower ends of the second mounting frame are provided with the elastic seat.

[0008] Preferably, the adsorption mechanism further comprises a first adsorption plate, the upper side of the elastic seat is provided with the first adsorption plate, and the first adsorption plate is elastically connected with the second mounting frame through the elastic seat.

[0009] Preferably, the adsorption mechanism further comprises a roller and a second adsorption plate, one end of the inner side of the baffle belt is provided with the roller, and the inner side of the roller is provided with the second adsorption plate.

[0010] Preferably, the lower part of the inner side of the working frame is provided with a discharging plate, one side of the inner side of the discharging plate is provided with a scraping plate, and the upper surface of the scraping plate is attached to the bottom surface of the baffle belt.

[0011] Compared with the prior art, the utility model has the advantages that:

[0012] 1. The utility model discloses a vibration mechanism, which can make the baffle belt and the mineral powder conveyed thereon vibrate, and can make the mineral powder conveyed on the baffle belt turn over. The double cooperation of vibration and turning over can make the mineral powder in a dynamic state, so that the iron filings can be better magnetized and attracted in the magnetic field. Because the dynamic mineral powder makes the iron filings more easily get rid of the interference of the surrounding mineral powder and more smoothly move to the area with stronger magnetic field, and then be adsorbed by the magnetic separation device, thereby improving the iron removal effect and efficiency of the device.

[0013] 2. The utility model discloses a scraping plate and an adsorption mechanism, which can continuously adsorb the iron filings on the surface of the baffle belt to the lower side of the inner side of the working frame, so that the iron filings and the mineral powder are collected in different areas, avoiding the occupation of space and the secondary mixing of the iron filings when the mineral powder and the iron filings are collected on the right side of the working frame. DRAWINGS

[0014] Figure 1 It is a whole external three-dimensional structure schematic view of the utility model of a kind of online iron removal device for mineral powder processing;

[0015] Figure 2 It is a conveying frame three-dimensional structure schematic view of the utility model of a kind of online iron removal device for mineral powder processing;

[0016] Figure 3A three-dimensional structure schematic view of the vibrating mechanism of the online iron removal device for ore powder processing of the utility model is provided.

[0017] Figure 4 A three-dimensional structure schematic view of the adsorption mechanism of the online iron removal device for ore powder processing of the utility model is provided.

[0018] Figure 5 A three-dimensional structure schematic view of the discharging plate of the online iron removal device for ore powder processing of the utility model is provided.

[0019] Figure 6 A side view structure schematic view of the lamination rotating roller of the online iron removal device for ore powder processing of the utility model is provided.

[0020] In the figure: 1, work frame; 2, conveying frame; 3, baffle belt; 4, vibrating mechanism; 401, first mounting frame; 402, power motor; 403, first synchronous belt; 404, lamination rotating roller; 405, protruding block; 406, second synchronous belt; 407, driven roller; 408, stirring rod; 5, adsorption mechanism; 501, second mounting frame; 502, elastic seat; 503, first adsorption plate; 504, roller; 505, second adsorption plate; 6, discharging plate; 7, scraping plate. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0022] As shown in Figures 1-3 and Figure 6 An online iron removal device for ore powder processing includes a work frame 1 and a vibrating mechanism 4 arranged in the middle of the work frame 1. The inner side of the middle of the work frame 1 is provided with a conveying frame 2, and the middle of the conveying frame 2 is rotatably provided with a baffle belt 3. Through the conveying frame 2, a conveying motor and a conveying roller of the existing principle are arranged, which can drive the baffle belt 3 to rotate to convey the ore powder. The rubber material baffle belt 3 can prevent the ore powder from falling off from the edge during feeding.

[0023] The vibration mechanism 4 comprises a first mounting frame 401 penetrating through the baffle belt 3 and fixed to the middle part of the side of the conveying frame 2, a power motor 402 is mounted to the middle part of the upper surface of the first mounting frame 401, a first synchronous belt 403 is rotationally connected to the output end of the power motor 402, a close roller 404 is rotationally connected above the first synchronous belt 403, and a protrusion 405 is integrally arranged on the surface of the close roller 404; the power motor 402 is rotationally connected with the close roller 404 through the first synchronous belt 403, and finally drives the close roller 404 to rotate through the power motor 402, so that the ore powder conveyed on the baffle belt 3 can be vibrated, and the iron removal effect is improved;

[0024] The front and rear ends of the close roller 404 are rotationally provided with a second synchronous belt 406, and a driven roller 407 is rotationally connected above the second synchronous belt 406; a material stirring rod 408 is integrally arranged on the middle part of the surface of the driven roller 407; the close roller 404 is rotationally connected with the driven roller 407 through the second synchronous belt 406, and the driven roller 407 is rotationally connected with the inner wall of the working frame 1; through the rotation of the driven roller 407 and the material stirring rod 408, the ore powder conveyed on the baffle belt 3 can be turned over, so that the iron removal effect is further improved;

[0025] Through the power motor 402 and the first synchronous belt 403, the close roller 404 and the protrusion 405 can be driven to rotate; the roller surface of the close roller 404 is close to the surface of the baffle belt 3; when the close roller 404 rotates, the protrusion 405 can constantly push the baffle belt 3 back and forth, so that the baffle belt 3 and the ore powder conveyed thereon can vibrate; through the transmission of the rotation force of the second synchronous belt 406, the driven roller 407 and the material stirring rod 408 can rotate on the upper side of the baffle belt 3, so that the ore powder conveyed on the baffle belt 3 can be turned over; through the double cooperation of vibration and turning over, the ore powder can be in a dynamic state, and the iron scraps can be better magnetized and attracted in the magnetic field. Because the dynamic ore powder makes the iron scraps more easily escape from the interference of the surrounding ore powder, and more smoothly move to the area with stronger magnetic field, and then be adsorbed by the magnetic separation device.

[0026] As shown in Figure 1 , Figure 2 , Figure 4 and Figure 5 , the middle part of the baffle belt 3 is provided with an adsorption mechanism 5; the adsorption mechanism 5 comprises a second mounting frame 501 penetrating through the baffle belt 3 and fixed to one side of the inner part of the conveying frame 2; elastic seats 502 are mounted to the upper and lower ends of the second mounting frame 501; a first adsorption plate 503 is mounted above the elastic seats 502, and the first adsorption plate 503 is elastically connected with the second mounting frame 501 through the elastic seats 502;

[0027] The inner side end of the baffle belt 3 is provided with a roller 504, the inner side of the roller 504 is provided with a second adsorption plate 505, the lower inner side of the workbench 1 is provided with a discharging plate 6, and the inner side of the discharging plate 6 is provided with a scraping plate 7, the upper surface of the scraping plate 7 is attached to the bottom surface of the baffle belt 3, and the iron filings can be scraped into the discharging plate 6 for collection through the scraping plate 7;

[0028] The strong magnetic first adsorption plate 503 attached to the inner surface of the baffle belt 3 can adsorb the iron filings in the ore powder to the surface of the baffle belt 3, the elastic seat 502 is supported and connected with the first adsorption plate 503 by a spring, so that the first adsorption plate 503 and the elastic seat 502 have a certain elastic deformation capacity, the first adsorption plate 503 can adapt to the change of the baffle belt 3 when the baffle belt 3 vibrates, the strong magnetic second adsorption plate 505 distributed in the conveying roller 504 and the first adsorption plate 503 arranged vertically can continuously adsorb the iron filings on the surface of the baffle belt 3 to the lower inner side of the workbench 1, and the iron filings can be scraped into the discharging plate 6 for collection through the scraping plate 7, so that the iron filings and the ore powder can be collected in different areas, avoiding the occupation of space and the secondary mixing of the iron filings and the ore powder.

[0029] The contents not described in detail in the specification belong to the prior art known to those skilled in the art.

[0030] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. An online iron removal device for mineral powder processing, comprising a work frame (1) and a vibrating mechanism (4), characterized in that: A conveyor frame (2) is provided in the middle of the inner side of the work frame (1), and a side guard belt (3) is provided in the middle of the conveyor frame (2). The vibrating material mechanism (4) for efficient iron removal is located in the middle of the work frame (1). The vibrating material mechanism (4) includes a first mounting frame (401), a power motor (402), a first synchronous belt (403), a bonding roller (404), a protrusion (405), a second synchronous belt (406), a driven roller (407), and a feeding rod (408). The upper surface of the first mounting frame (401) A power motor (402) is installed in the middle of the surface, and the output end of the power motor (402) is connected to a first synchronous belt (403). A bonding roller (404) is connected above the first synchronous belt (403), and a protrusion (405) is fixed on the surface of the bonding roller (404). A second synchronous belt (406) is provided at the front and rear ends of the bonding roller (404), and a driven roller (407) is connected above the second synchronous belt (406). A feeding rod (408) is fixed in the middle of the surface of the driven roller (407).

2. The online iron removal device for mineral powder processing according to claim 1, characterized in that: The power motor (402) is rotatably connected to the bonding roller (404) via the first synchronous belt (403), and the bonding roller (404) is rotatably connected to the driven roller (407) via the second synchronous belt (406), and the driven roller (407) is rotatably connected to the inner wall of the work frame (1).

3. The online iron removal device for mineral powder processing according to claim 1, characterized in that: The middle part of the side guard strip (3) is provided with an adsorption mechanism (5) for adsorption and conduction. The adsorption mechanism (5) includes a second mounting frame (501) and an elastic seat (502). The upper and lower ends of the second mounting frame (501) are equipped with elastic seats (502).

4. An online iron removal device for mineral powder processing according to claim 3, characterized in that: The adsorption mechanism (5) further includes a first adsorption plate (503), which is installed above the elastic seat (502) and is elastically connected to the second mounting bracket (501) through the elastic seat (502).

5. An online iron removal device for mineral powder processing according to claim 3, characterized in that: The adsorption mechanism (5) further includes a roller (504) and a second adsorption plate (505). The inner end of the side guard belt (3) is provided with a roller (504), and the inner and outer sides of the roller (504) are provided with a second adsorption plate (505).

6. An online iron removal device for mineral powder processing according to claim 1, characterized in that: The work frame (1) has a material feeding plate (6) located at the bottom inside, and a scraper (7) is installed on one side inside the material feeding plate (6). The upper surface of the scraper (7) is in contact with the bottom surface of the side guard (3).

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