Efficient steel slag magnetic separation roller classificator

Abstract

The utility model discloses an efficient steel slag magnetic separation roller classificator, which relates to the technical field of steel slag magnetic separation, and comprises a shunting box and a magnet barrel body, the magnet barrel body is arranged on the inner surface of the shunting box, the inner surface of the shunting box is in sliding connection with an adsorption filtering mechanism, and the outer surface of the shunting box is fixedly connected with a stirring mechanism. A baffle is fixedly connected to one side of the flow dividing box, the flow dividing box is in a shape with a wide upper part and a narrow lower part, and a discharge port is formed in the bottom of the flow dividing box, so that the distance between the magnetic products and the magnet barrel is favorably reduced, and the adsorption filtering mechanism filters small magnetic products which are not adsorbed. Compared with an existing common steel slag magnetic separation drum classificator, the efficient steel slag magnetic separation drum classificator has the advantages that the adsorption filtering mechanism can adsorb and filter unadsorbed magnetic products, the vibration amplitude of screening is increased, the screening efficiency of the magnetic products is improved, and waste of the magnetic products is avoided; and subsequent cleaning of the magnetic product is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of steel slag magnetic separation, in particular to a high-efficiency steel slag magnetic separation drum concentrator. Background Art

[0002] The steel slag magnetic separator is a device used to separate magnetic materials. Its working principle is to use the synergistic effect of magnetism, gravity and centrifugal force to transform the competitiveness of these conventional magnetic separators into synergy. The separation effect is different from that of traditional magnetic separators. It is widely used in resource recovery, mining, kiln, chemical, food and other factories. It is suitable for wet magnetic separation of magnetite, pyrrhotite, roasted ore, ilmenite and other materials with a particle size of less than 3mm. It is also used for iron removal operations of coal, non-metallic minerals, building materials and other materials.

[0003] For example, a steel slag magnetic separator with application number CN201620772853.1 includes a housing, a steel slag conveying assembly, and an anti-deviation vertical roller. The steel slag conveying assembly includes an active roller, a driven roller, and a transmission belt. The active roller is provided with a magnetic roller that rotates concentrically and in opposite directions. The utility model utilizes the relative motion of the active roller and the magnetic roller and the magnetic field of the magnetic roller to separate the magnetic material from the steel slag and the tailings, further improve the iron content of the obtained magnetic material, and magnetically select magnetic materials suitable for ironmaking and sintering. However, the steel slag magnetic separation drum separator is prone to omission of magnetic minerals during the adsorption process, resulting in waste of magnetic minerals, and the screened magnetic minerals require secondary cleaning, which increases labor input costs and has low efficiency.

[0004] Therefore, in view of this, the existing structural deficiencies are studied and improved, and a high-efficiency steel slag magnetic separation drum concentrator is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a high-efficiency steel slag magnetic separation drum concentrator to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-efficiency steel slag magnetic separation drum concentrator, comprising a diverter box and a magnet cylinder, the inner surface of the diverter box is provided with a magnet cylinder, and the inner surface of the diverter box is slidably connected to an adsorption and filtration mechanism, the outer surface of the diverter box is fixedly connected to a stirring mechanism, and one side of the diverter box is fixedly connected to a baffle.

[0007] Preferably, the adsorption and filtering mechanism includes a slide plate slidably connected to the inner surface of the magnet cylinder, and the interior of the slide plate is fixedly connected to a hollow groove, the top of the slide plate is fixedly connected to a vibrator, and the top of the vibrator is fixedly connected to a magnetic leakage net.

[0008] Preferably, the stirring mechanism includes a collecting frame fixedly connected to the outer surface of the diversion box, and an agitator is provided inside the collecting frame, and one end of the agitator is fixedly connected to the output end of the motor.

[0009] Preferably, a driver is provided on one side of the magnet cylinder, and a feed cavity is fixedly connected to the outer surface of the diverter box.

[0010] Preferably, the outer surface of the magnet cylinder is fixedly connected to a support frame, and the outer surface of the diverter box is provided with a switch plate.

[0011] Preferably, a scraper is fixedly connected to one side of the collecting frame, and a water pipe is provided on the top of the collecting frame, and one end of the water pipe is fixedly connected to a water tank.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. The utility model is provided with an adsorption and filtering mechanism and a stirring mechanism. Since the steel slag material is composed of non-magnetic products and magnetic products, when the magnet cylinder adsorbs the magnetic products, various waste materials will affect the magnet cylinder, resulting in poor adsorption effect on the magnetic products, causing the magnetic products to be scattered and wasted. The adsorption and filtering mechanism can adsorb and filter the magnetic products that are not adsorbed. When the magnetic products and non-magnetic products are mixed together, the vibration amplitude of the screening is increased, the screening efficiency of the magnetic products is accelerated, and the waste of magnetic products is avoided. The stirring mechanism stirs the magnetic products and puts the magnetic products in a state of motion, which is conducive to the spillage of impurities attached to the outside of the magnetic products and facilitates the subsequent cleaning of the magnetic products.

[0014] 2. The utility model is provided with a scraper and a water tank. When the magnetic product is adsorbed on the outside of the magnet cylinder, the magnetic product rotates with the magnet cylinder to the top of the collection frame and falls off. The scraper can ensure the accuracy of the magnetic product falling into the collection frame, avoiding the phenomenon of the magnetic product not falling off. The water stored in the water tank is transported to the inside of the collection frame through the water pipe. Under the action of the stirring mechanism, the magnetic product is fully cleaned, which is convenient for the subsequent use of the magnetic product. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the overall side view structure of the utility model;

[0017] Figure 3 This is a schematic structural diagram of the adsorption and filtration mechanism 3 of the present utility model;

[0018] Figure 4 This is a schematic structural diagram of the stirring mechanism 4 of the present invention.

[0019] In the figure: 1. diversion box; 2. magnet cylinder; 3. adsorption and filtration mechanism; 301. slide plate; 302. hollow groove; 303. vibrator; 304. magnetic leakage net; 4. stirring mechanism; 401. collection frame; 402. stirrer; 403. motor; 5. baffle; 6. drive; 7. feed chamber; 8. support frame; 9. switch plate; 10. scraper; 11. water pipe; 12. water tank. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] like Figure 1-Figure 2 As shown, a high-efficiency steel slag magnetic separation drum concentrator includes a diverter box 1 and a magnet cylinder 2. The inner surface of the diverter box 1 is provided with a magnet cylinder 2, and the inner surface of the diverter box 1 is slidably connected to an adsorption and filtering mechanism 3, the outer surface of the diverter box 1 is fixedly connected to a stirring mechanism 4, and one side of the diverter box 1 is fixedly connected to a baffle 5. The diverter box 1 is wide at the top and narrow at the bottom, and a discharge port is provided at the bottom of the diverter box 1, which is conducive to reducing the distance between the magnetic product and the magnet cylinder 2 and facilitating adsorption. The adsorption and filtering mechanism 3 filters small magnetic products that are not adsorbed to avoid waste of small magnetic products.

[0022] like Figure 3 As shown, the adsorption and filtering mechanism 3 includes a slide plate 301 slidably connected to the inner surface of the magnet cylinder body 2, and the interior of the slide plate 301 is fixedly connected with a hollow groove 302, the top of the slide plate 301 is fixedly connected with a vibrator 303, and the top of the vibrator 303 is fixedly connected with a magnetic leakage net 304, the interior of the magnet cylinder body 2 is provided with a slide groove consistent with the slide plate 301, the hollow groove 302 is consistent in size with the magnetic leakage net 304, and four groups of vibrators 303 are fixedly connected to the top of the slide plate 301 to increase the filtering speed of the magnetic leakage net 304 for magnetic products.

[0023] Furthermore, the stirring mechanism 4 includes a collecting frame 401 fixedly connected to the outer surface of the diversion box 1, and an agitator 402 is provided inside the collecting frame 401, one end of the agitator 402 is fixedly connected to the output end of the motor 403, and the collecting frame 401 and the diversion box 1 are located on the same horizontal plane to collect the magnetic products. A plurality of stirring blades are provided on the outside of the agitator 402 to keep the magnetic products in motion during cleaning, thereby ensuring the cleaning effect of the stains attached to the outside of the magnetic products.

[0024] Furthermore, a driver 6 is provided on one side of the magnet cylinder 2, and a feed chamber 7 is fixedly connected to the outer surface of the diverter box 1, a support frame 8 is fixedly connected to the outer surface of the magnet cylinder 2, and a switch plate 9 is provided on the outer surface of the diverter box 1. The driver 6 is fixedly connected to the top of the baffle 5, driving the magnet cylinder 2 to rotate. A feed hole is provided on the side of the feed chamber 7 close to the magnet cylinder 2. The switch plate 9 is located on one side of the adsorption and filtering mechanism 3, and the adsorption and filtering mechanism 3 can be taken out through the switch plate 9.

[0025] Furthermore, a scraper 10 is fixedly connected to one side of the collecting frame 401, and a water pipe 11 is provided on the top of the collecting frame 401. One end of the water pipe 11 is fixedly connected to a water tank 12. The angle between the scraper 10 and the collecting frame 401 is 45°, which facilitates the magnetic products to slide into the interior of the collecting frame 401. The water tank 12 is located on the right side of the collecting frame 401. The bottom of the water tank 12 is fixedly connected to a support frame. The water pump inside the water tank 12 transports water to the collecting frame 401 through the water pipe 11 to clean the magnetic products inside.

[0026] Working principle: When using this high-efficiency steel slag magnetic separation drum concentrator, the steel slag material to be selected is first transported to the inside of the diversion box 1 through the feed chamber 7. The driver 6 on the top of the baffle 5 drives the magnet cylinder 2 to rotate. The magnetic minerals are subjected to the effects of magnetism, gravity and centrifugal force in the diversion box 1 and cling to the cylinder wall of the magnet cylinder 2. The adsorption and filtration mechanism 3 filters the unabsorbed magnetic minerals and non-magnetic minerals. The vibrator 303 drives the magnetic absorption filter 304 to vibrate, and the magnetic minerals are adsorbed on the magnetic absorption filter 304. On the outside of the drum, non-magnetic minerals fall from the hollow groove 302 inside the slide 301 into the discharge hole at the bottom of the diversion box 1, and then the magnetic minerals outside the drum wall rotate clockwise with the magnet drum 2, and fall into the collecting frame 401 inside the stirring mechanism 4 under the action of the scraper 10. The motor 403 drives the stirrer 402 to rotate, and finally the water source inside the water tank 12 is transported to the inside of the collecting frame 401 through the water pipe 11 to clean the magnetic minerals. This is the working principle of the high-efficiency steel slag magnetic separation drum concentrator.

Claims

1. A high-efficiency steel slag magnetic separation drum concentrator, comprising a diverter box (1) and a magnet cylinder (2), characterized in that: The inner surface of the diverter box (1) is provided with a magnet cylinder (2), and the inner surface of the diverter box (1) is slidably connected to an adsorption filtering mechanism (3), the outer surface of the diverter box (1) is fixedly connected to a stirring mechanism (4), and one side of the diverter box (1) is fixedly connected to a baffle (5).

2. The high-efficiency steel slag magnetic drum concentrator according to claim 1, characterized in that: The adsorption and filtering mechanism (3) comprises a slide plate (301) slidably connected to the inner surface of the magnet cylinder (2), and the interior of the slide plate (301) is fixedly connected to a hollow groove (302), the top of the slide plate (301) is fixedly connected to a vibrator (303), and the top of the vibrator (303) is fixedly connected to a magnetic absorption leakage net (304).

3. The high-efficiency steel slag magnetic drum concentrator according to claim 1, characterized in that: The stirring mechanism (4) comprises a collecting frame (401) fixedly connected to the outer surface of the diversion box (1), and an agitator (402) is provided inside the collecting frame (401), and one end of the agitator (402) is fixedly connected to the output end of the motor (403).

4. The high-efficiency steel slag magnetic separation drum concentrator according to claim 1, characterized in that: A driver (6) is provided on one side of the magnet cylinder (2), and a feed cavity (7) is fixedly connected to the outer surface of the diverter box (1).

5. The high-efficiency steel slag magnetic drum concentrator according to claim 1, characterized in that: The outer surface of the magnet cylinder (2) is fixedly connected to a support frame (8), and the outer surface of the diverter box (1) is provided with a switch plate (9).

6. The high-efficiency steel slag magnetic drum concentrator according to claim 3, characterized in that: A scraper (10) is fixedly connected to one side of the collection frame (401), and a water pipe (11) is provided on the top of the collection frame (401), and one end of the water pipe (11) is fixedly connected to a water tank (12).

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