An ore dressing plant iron powder magnetic separation plant

Abstract

The utility model provides a kind of ore equipment iron powder magnetic separation equipment, belong to iron ore magnetic separation equipment technical field, including support, the upper surface inside and outside both sides of support are all provided with sliding slot, sliding slot is all slidably provided with side plate;By placing the crushed iron ore on the belt conveyor, the driving assembly drives two side plates to move left and right along the sliding slot, so that the belt conveyor drives iron ore to move left and right, since the belt conveyor is inclined with left side horizontal height high and right side horizontal height low, under the action of iron ore gravity, iron ore will move to the right along the belt conveyor, magnetic strip adsorbs iron powder in iron ore, and the ore powder that cannot be adsorbed falls from the right end of the belt conveyor, realizes the effect of sorting iron ore, after sorting, the belt is counterclockwise rotated by the belt conveyor, the magnetic strip drives the adsorbed iron powder to move to the left along the belt conveyor, until the iron ore falls from the right end of the belt conveyor, without stopping to collect iron powder, increase work efficiency.

Description

Technical Field

[0001] This utility model relates to the technical field of iron ore magnetic separation equipment, and in particular to an iron powder magnetic separation equipment for ore. Background Technology

[0002] Magnetic separation equipment for ore is a device used for magnetic separation of ores. It is mainly used to extract ores containing magnetic minerals and to separate ores containing magnetic minerals from those that are not magnetic. When separating iron ore, the ore first needs to be crushed and ground before separation. Currently, magnetic separation of iron ore is usually carried out on the raw material belt conveyor. Because the raw material layer is relatively thick, the iron ore at the bottom layer is not easily attracted by magnetism, resulting in incomplete separation of iron ore and poor separation effect, causing serious waste of materials. For example, in the prior art, the patent with authorization announcement number CN222658882U discloses a magnetic separation device for iron ore. This device sets up a separation mechanism and a vibration mechanism. Because the ore powder is stratified by the transverse vibration of the stepped plate, a thicker raw material layer can be separated, achieving the effect of thorough magnetic separation and high-efficiency magnetic separation. When the magnetic rod is removed from the placement tank, only the penetrating sleeve needs to be removed to shake off the iron filings, achieving the effect of quickly collecting iron filings from the iron ore. However, when collecting iron filings on the magnetic rod, the device requires removing the penetrating sleeve on the magnetic rod to shake off the iron filings adsorbed on it. This requires stopping the ore screening process and ensuring that all unadsorbed ore falls off the sorting mechanism before the iron filings can be collected. This is inconvenient and affects work efficiency. Therefore, an iron powder magnetic separation device for ore is designed to solve the above problems. Utility Model Content

[0003] The purpose of this utility model is to solve the problems existing in the above-mentioned background technology and to propose an iron powder magnetic separation device for ore equipment.

[0004] The technical problem to be solved by this utility model is to provide an iron powder magnetic separation device for ore equipment to solve the problems of existing ore magnetic separation equipment.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: A magnetic separation device for iron powder in ore processing includes a support, a chute, side plates, a belt conveyor, magnetic strips, and a drive assembly. The support has chute openings on both the inner and outer sides of its upper surface. Side plates are slidably arranged in each chute. A belt conveyor is installed between two side plates. Multiple magnetic strips are embedded at equal intervals on the surface of the belt conveyor. A reinforcing rod is installed between the left sides of the two side plates. A drive assembly is located between the upper surface of the support and the reinforcing rod to drive the two side plates to slide left and right along the chute. A scraping assembly is installed on the left side of the bottom surface of the two side plates.

[0006] Preferably, the upper surface of the side plate is inclined with the left side being higher than the right side, and the belt conveyor is parallel to the upper surface of the side plate.

[0007] Preferably, the upper surface of the belt conveyor is at a lower level than the upper surface of the side plate.

[0008] Preferably, the drive assembly includes a motor, a turntable, and a connecting rod. The motor is fixedly mounted on the left end of the bottom surface of the bracket. The output end of the motor is equipped with a turntable. A connecting rod is rotatably mounted on the upper surface of the turntable away from the center via a pin. The other end of the connecting rod is rotatably mounted at the center of the left side surface of the reinforcing rod.

[0009] Preferably, the length of the connecting rod is not less than the diameter of the turntable, and the distance between the side plate and the left and right ends of the slide groove is not less than the length of the connecting rod.

[0010] Preferably, the cleaning assembly includes a fixed plate, guide rods, a scraper, and an adjusting bolt. Guide rods are provided through both ends of the upper surface of the fixed plate, and a scraper is fixedly provided at the top of the guide rods. An adjusting bolt is threadedly connected to the center of the bottom surface of the fixed plate, and the top of the adjusting bolt is rotatably positioned at the center of the bottom surface of the scraper via a bearing.

[0011] Preferably, the scraper is made of rubber, and the upper surface of the scraper is inclined to match the bottom surface of the belt conveyor.

[0012] Preferably, the length of the adjusting bolt is greater than the distance between the fixing plate and the bottom surface of the belt conveyor, and the adjusting bolt can drive the scraper to adhere to the bottom surface of the belt conveyor.

[0013] Preferably, the chute has an installation groove, and a rotating roller is spun inside the installation groove.

[0014] Preferably, the upper surface of the roller extends out of the mounting groove, and the bottom surface of the side plate is attached to the upper surface of the roller.

[0015] In the above scheme, by setting up side plates, belt conveyors, magnetic strips, and drive components, when performing magnetic separation of iron powder in iron ore, the crushed iron ore is placed on the belt conveyor. The drive component drives the two side plates to move left and right along the chute, causing the belt conveyor to move the iron ore left and right. Since the belt conveyor is tilted with the left side higher than the right side, the iron ore will move to the right along the belt conveyor under the action of gravity. The magnetic strips adsorb the iron powder in the iron ore. The ore powder that cannot be adsorbed falls from the right end of the belt conveyor, achieving the effect of iron ore separation. After separation, the belt conveyor drives the belt to rotate counterclockwise, and the magnetic strips drive the adsorbed iron powder to move to the left along the belt conveyor until the iron ore falls from the right end of the belt conveyor. There is no need to stop the machine to collect the iron powder, increasing work efficiency. In addition, the cleaning component can also scrape the iron powder adsorbed on the magnetic strips to prevent the iron powder adsorbed on the magnetic strips from not falling off, facilitating the collection of iron powder.

[0016] In the above scheme, a drive component is provided. When the motor is turned on, it drives the turntable to rotate. The turntable drives the reinforcing rod to move left and right through the connecting rod. The reinforcing rod drives the two side plates to slide left and right along the slide groove, thereby achieving the effect of driving the two side plates and the belt conveyor between the two side plates to move left and right. This facilitates the iron ore powder on the belt conveyor to move to the right along the belt conveyor under the action of gravity.

[0017] In the above solution, a scraping component is provided. By rotating the adjusting bolt, the adjusting bolt drives the scraper to move upward, so that the scraper sticks to the bottom surface of the belt of the conveyor belt. During the rotation of the belt on the conveyor belt, the scraper can scrape off the iron powder adsorbed on the magnetic strip, which facilitates the collection of iron powder.

[0018] In the above solution, by setting a rotating roller, when the side plate slides left and right along the slide groove, the rotating roller at the bottom of the slide groove rolls in the mounting groove, reducing the friction between the side plate and the slide groove, ensuring the smoothness of the drive assembly driving the side plate to slide left and right in the slide groove, and increasing practicality. Attached Figure Description

[0019] The accompanying drawings, which are incorporated herein and form part of the specification, illustrate embodiments of the present disclosure and, together with the specification, further serve to explain the principles of the present disclosure and enable those skilled in the art to implement and use the present disclosure.

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This utility model Figure 1 Enlarged structural diagram at point A; Figure 3 This is a three-dimensional schematic diagram of a partial structure of the present invention; Figure 4This is a three-dimensional structural diagram of the cleaning and scraping component of this utility model; Figure 5 This is a schematic diagram of the three-dimensional structure of the bracket of this utility model; Figure 6 This utility model Figure 5 Enlarged structural diagram at point B.

[0021] [Figure Labels] 1. Bracket; 101. Slide groove; 102. Mounting groove; 103. Rotary roller; 2. Side plate; 201. Reinforcing rod; 3. Belt conveyor; 4. Magnetic strip; 5. Motor; 6. Turntable; 7. Connecting rod; 8. Fixing plate; 801. Guide rod; 802. Scraper; 803. Adjusting bolt.

[0022] As shown in the figure, specific structures and devices are marked in the figure to clearly illustrate the structure of the embodiment of this utility model. However, this is only for illustrative purposes and is not intended to limit this utility model to this specific structure, device and environment. Those skilled in the art can adjust or modify these devices and environments according to specific needs. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0025] like Figure 1 and Figure 2As shown, an embodiment of this utility model provides an iron powder magnetic separation device for ore equipment, including a support 1, a chute 101, side plates 2, a belt conveyor 3, magnetic strips 4, and a drive assembly. The upper surface of the support 1 has chute 101 on both the inner and outer sides. Side plates 2 are slidably arranged in the chute 101. A belt conveyor 3 is installed between the two side plates 2. Multiple magnetic strips 4 are embedded at equal intervals on the belt surface of the belt conveyor 3. A reinforcing rod 201 is installed between the left sides of the two side plates 2. A drive assembly is located between the upper surface of the support 1 and the reinforcing rod 201 to drive the two side plates 2 to slide left and right along the chute 101. A cleaning assembly is installed on the left side of the bottom surface of the two side plates 2.

[0026] In this embodiment, the upper surface of the side plate 2 is inclined with the left side being higher than the right side, and the belt conveyor 3 is parallel to the upper surface of the side plate 2, which facilitates the iron ore to move to the side and fall off along the belt conveyor 3 under the action of gravity.

[0027] In this embodiment, the upper surface of the belt conveyor 3 is at a lower level than the upper surface of the side plate 2, which facilitates the two side plates 2 to block the inner and outer sides of the belt conveyor 3 and prevent iron ore from falling from the inner and outer sides of the belt conveyor 3.

[0028] By incorporating side plates 2, a belt conveyor 3, magnetic strips 4, and a drive assembly, the iron powder in the iron ore is magnetically separated. The crushed iron ore is placed on the belt conveyor 3, and the drive assembly drives the two side plates 2 to move left and right along the chute 101. This causes the belt conveyor 3 to move the iron ore left and right. Since the belt conveyor 3 is tilted with the left side higher than the right, the iron ore moves to the right along the belt conveyor 3 under the influence of gravity. The magnetic strips 4 then attract the iron powder within the iron ore. The non-adsorbable ore powder falls from the right end of the belt conveyor 3, achieving the effect of sorting the iron ore. After sorting, the belt conveyor 3 drives the belt to rotate counterclockwise, and the magnetic strip 4 drives the adsorbed iron powder to move to the left along the belt conveyor 3 until the iron ore falls from the right end of the belt conveyor 3. There is no need to stop the machine to collect the iron powder, which increases the work efficiency. In addition, the cleaning and scraping components can also scrape the iron powder adsorbed on the magnetic strip 4 to prevent the iron powder adsorbed on the magnetic strip 4 from not falling off, which facilitates the collection of iron powder.

[0029] Reference Figure 2 As shown, in this embodiment, the drive assembly includes a motor 5, a turntable 6, and a connecting rod 7. The motor 5 is fixedly installed on the left end of the bottom surface of the bracket 1. The output end of the motor 5 is equipped with the turntable 6. The upper surface of the turntable 6 is rotatably mounted on the connecting rod 7 via a pin at a position away from the center. The other end of the connecting rod 7 is rotatably mounted on the center of the left side surface of the reinforcing rod 201.

[0030] In this embodiment, the length of the connecting rod 7 is not less than the diameter of the turntable 6, and the distance between the side plate 2 and the left and right ends of the slide groove 101 is not less than the length of the connecting rod 7, so as to ensure that the turntable 6 drives the reinforcing rod 201 and the side plate 2 to move left and right through the connecting rod 7, and the side plate 2 will not collide with the two ends of the slide groove 101 when it moves left and right along the slide groove 101.

[0031] With the drive assembly in place, the motor 5 is turned on, driving the turntable 6 to rotate. The turntable 6 drives the reinforcing rod 201 to move left and right through the connecting rod 7. The reinforcing rod 201 drives the two side plates 2 to slide left and right along the slide groove 101, thereby achieving the effect of driving the two side plates 2 and the belt conveyor 3 between the two side plates 2 to move left and right, so that the iron ore powder on the belt conveyor 3 can move to the right along the belt conveyor 3 under the action of gravity.

[0032] Reference Figure 3 and Figure 4 As shown, in this embodiment, the cleaning and scraping assembly includes a fixed plate 8, a guide rod 801, a scraper 802, and an adjusting bolt 803. The guide rod 801 is provided through both ends of the upper surface of the fixed plate 8. The scraper 802 is fixedly provided at the top of the guide rod 801. The adjusting bolt 803 is threadedly connected to the center of the bottom surface of the fixed plate 8, and the top of the adjusting bolt 803 is rotatably set at the center of the bottom surface of the scraper 802 through a bearing.

[0033] In this embodiment, the scraper 802 is made of rubber, and the upper surface of the scraper 802 is inclined to match the bottom surface of the belt conveyor 3, so that the scraper 802 can contact the belt on the bottom surface of the belt conveyor 3.

[0034] In this embodiment, the length of the adjusting bolt 803 is greater than the distance between the fixing plate 8 and the bottom surface of the belt conveyor 3, and the adjusting bolt 803 can drive the scraper 802 to stick to the bottom surface of the belt conveyor 3, so as to ensure that the scraper 802 cleans the belt on the bottom surface of the belt conveyor 3.

[0035] By incorporating a scraping assembly, rotating the adjusting bolt 803 causes the scraper 802 to move upward, allowing it to adhere to the bottom surface of the belt on the conveyor belt 3. As the belt rotates on the conveyor belt 3, the scraper 802 can scrape off the iron powder adsorbed on the magnetic strip 4, facilitating the collection of the iron powder.

[0036] Reference Figure 5 and Figure 6 As shown in this embodiment, an installation groove 102 is provided in the chute 101, and a rotating roller 103 is spun inside the installation groove 102.

[0037] In this embodiment, the upper surface of the roller 103 extends out of the mounting groove 102, and the bottom surface of the side plate 2 is attached to the upper surface of the roller 103, so that when the side plate 2 slides left and right along the slide groove 101, the roller 103 rotates, reducing the friction between the side plate 2 and the slide groove 101, and ensuring the stability of the side plate 2 when sliding left and right.

[0038] By providing a rotating roller 103, when the side plate 2 slides left and right along the slide groove 101, the rotating roller 103 at the bottom of the slide groove 101 rolls in the mounting groove 102, reducing the friction between the side plate 2 and the slide groove 101, ensuring the smoothness of the drive assembly driving the side plate 2 to slide left and right in the slide groove 101, and increasing practicality.

[0039] This utility model encompasses any substitutions, modifications, equivalent methods, and solutions made within the spirit and scope of this utility model. To provide the public with a thorough understanding of this utility model, specific details are described in detail in the following preferred embodiments; however, those skilled in the art will fully understand this utility model even without these detailed descriptions. Furthermore, to avoid unnecessary confusion regarding the essence of this utility model, well-known methods, processes, procedures, components, and circuits are not described in detail.

[0040] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A magnetic separation device for iron powder in ore processing, characterized in that, The device includes a bracket (1), a slide groove (101), side plates (2), a belt conveyor (3), magnetic strips (4), and a drive assembly. The upper surface of the bracket (1) has slide grooves (101) on both the inner and outer sides. Side plates (2) are slidably arranged in the slide grooves (101). A belt conveyor (3) is installed between the two side plates (2). Multiple magnetic strips (4) are embedded at equal intervals on the belt surface of the belt conveyor (3). A reinforcing rod (201) is installed between the left sides of the two side plates (2). A drive assembly is provided between the upper surface of the bracket (1) and the reinforcing rod (201) to drive the two side plates (2) to slide left and right along the slide grooves (101). A cleaning assembly is installed on the left side of the bottom surface of the two side plates (2).

2. The ore powder magnetic separation equipment according to claim 1, characterized in that: The upper surface of the side plate (2) is inclined with the left side being higher than the right side, and the belt conveyor (3) is parallel to the upper surface of the side plate (2).

3. The ore processing equipment for iron powder magnetic separation according to claim 2, characterized in that: The upper surface of the belt conveyor (3) is at a lower level than the upper surface of the side plate (2).

4. The ore powder magnetic separation equipment according to claim 1, characterized in that: The drive assembly includes a motor (5), a turntable (6) and a connecting rod (7). The motor (5) is fixedly installed on the left end of the bottom surface of the bracket (1). The output end of the motor (5) is equipped with a turntable (6). The upper surface of the turntable (6) is rotatably mounted on a connecting rod (7) via a pin shaft away from the center. The other end of the connecting rod (7) is rotatably mounted on the center of the left side surface of the reinforcing rod (201).

5. The ore powder magnetic separation equipment according to claim 4, characterized in that: The length of the connecting rod (7) is not less than the diameter of the turntable (6), and the distance between the side plate (2) and the left and right ends of the slide groove (101) is not less than the length of the connecting rod (7).

6. The ore processing equipment for iron powder magnetic separation according to claim 1, characterized in that: The cleaning assembly includes a fixed plate (8), a guide rod (801), a scraper (802), and an adjusting bolt (803). The guide rod (801) is provided through both ends of the upper surface of the fixed plate (8). The scraper (802) is fixedly provided on the top of the guide rod (801). The adjusting bolt (803) is threadedly connected to the center of the bottom surface of the fixed plate (8), and the top of the adjusting bolt (803) is rotatably set at the center of the bottom surface of the scraper (802) through a bearing.

7. The ore processing equipment for iron powder magnetic separation according to claim 6, characterized in that: The scraper (802) is made of rubber, and the upper surface of the scraper (802) is inclined to match the bottom surface of the belt conveyor (3).

8. The ore powder magnetic separation equipment according to claim 7, characterized in that: The length of the adjusting bolt (803) is greater than the distance between the fixed plate (8) and the bottom surface of the belt conveyor (3), and the adjusting bolt (803) can drive the scraper (802) to stick to the bottom surface of the belt conveyor (3).

9. The ore processing equipment for iron powder magnetic separation according to claim 1, characterized in that: An installation groove (102) is provided in the chute (101), and a rotating roller (103) is spun inside the installation groove (102).

10. The ore processing equipment for iron powder magnetic separation according to claim 9, characterized in that: The upper surface of the roller (103) extends out of the mounting groove (102), and the bottom surface of the side plate (2) is attached to the upper surface of the roller (103).

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