Strong magnetic iron removal device for quartz sand processing

Abstract

The utility model discloses a strong magnetic deironing device for quartz sand processing, which relates to the technical field of quartz sand deironing equipment, and comprises a fixed frame, a feeding mechanism is arranged at the upper end of the fixed frame, a conveyor belt is arranged in the middle of the fixed frame, a collecting box is arranged below the fixed frame, and the collecting box is arranged below the fixed frame. Vertical plates are fixedly installed on the two side walls of the interior of the fixing frame, a driving assembly is fixedly installed at one end of the fixing frame, rotating rollers are rotationally installed in the positions, close to the left edge and the right edge, of the interior of the fixing frame, and cylindrical magnets are fixedly installed on the outer walls of the two rotating rollers. And an iron attracting plate is fixedly mounted in the fixed frame. According to the quartz sand deironing device, deironing of quartz sand can be completed at a time, and repeated deironing of the quartz sand is not needed, so that the economic expenditure can be reduced, and the deironing efficiency of the quartz sand is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of quartz sand iron removal equipment, in particular to a strong magnetic iron removal device for quartz sand processing. Background Art

[0002] Quartz sand is quartz particles made by crushing quartz stone. Quartz stone is a non-metallic mineral, a hard, wear-resistant, chemically stable silicate mineral. Quartz sand is an important industrial mineral raw material, non-chemical hazardous goods, widely used in glass, casting, ceramics and fireproof materials, smelting ferrosilicon, metallurgical flux, metallurgy, construction, chemical industry, plastics, rubber, abrasives, filter materials and other industries. However, there are usually a lot of iron substances (iron powder) in the raw materials of quartz sand. Therefore, during the processing of quartz sand, the iron powder in the quartz sand needs to be removed. At present, magnetic suction machines are mostly used to remove the iron powder in quartz sand.

[0003] For example, Chinese patent publication number: CN219424601U discloses an iron removal device for quartz sand processing, including a tank body with a slot on the top, an electromagnet arranged in the tank body, and a stirring member rotatably connected to the tank body, the stirring member can stir the quartz sand, a scraper is vertically slidably connected to the inner wall of the tank body, a main driving member connected to the scraper at one end is provided on the tank body, the main driving member can drive the scraper to move, a collecting box with a slot on the top surface is fixedly connected to the inner wall of the tank body, the collecting box is located on the inner wall of the tank body close to the electromagnet, a sealing cover is swingably connected to the collecting box, and a secondary driving member connected to the sealing cover at one end is provided on the collecting box.

[0004] As in the above patent, although the quartz sand is repeatedly stirred back and forth to absorb iron until the iron material in the quartz sand is removed, this method can increase the cleanliness of quartz sand iron removal, but it still has the following disadvantages. Since the quartz sand is repeatedly stirred to absorb iron, it will not only continue to increase economic expenses, but also greatly reduce the efficiency of iron removal from the quartz sand. Therefore, a strong magnetic iron removal device for quartz sand processing is proposed. Utility Model Content

[0005] The purpose of the utility model is to solve the problem in the prior art that repeated stirring of quartz sand to absorb iron will not only continuously increase economic expenses, but also greatly reduce the iron removal efficiency of quartz sand, and propose a strong magnetic iron removal device for quartz sand processing.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a strong magnetic iron removal device for quartz sand processing, comprising a fixed frame, a feeding mechanism is arranged at the upper end of the fixed frame, a conveyor belt is arranged in the middle of the fixed frame, a collecting box is arranged below the fixed frame, vertical plates are fixedly installed on both side walls inside the fixed frame, a driving assembly is fixedly installed on one end of the fixed frame, rollers are rotatably installed inside the fixed frame and near the left and right edges, cylindrical magnets are fixedly installed on the outer walls of the two groups of rollers, a magnet plate is fixedly installed inside the fixed frame, and a magnetic blocking plate is fixedly installed inside the fixed frame and below the magnet plate;

[0007] The feeding mechanism includes two groups of support frames and two groups of blanking plates. Storage frames are fixedly installed on the upper ends of the two groups of support frames. Telescopic rods are installed through one end of the two groups of support frames. Oblique push blocks are fixedly installed on the protruding ends of the two groups of telescopic rods. Rotating rods are fixedly installed through the front ends of the two groups of blanking plates.

[0008] Preferably, a paving mechanism is provided in the middle of the two groups of vertical plates, and the paving mechanism includes three groups of movable rods, and paving plates are fixedly installed on the outer walls of the three groups of movable rods.

[0009] Preferably, a guide plate is fixedly mounted on one end of the fixed frame, and one end of the two groups of rollers penetrates the fixed frame and is rotatably connected to one end of the driving assembly.

[0010] Preferably, the two groups of rotating rods are rotatably installed inside the storage frame, the two groups of blanking plates are arranged inside the storage frame, and the lower ends of the two groups of supporting frames are fixed to the upper end of the fixed frame.

[0011] Preferably, a limiting block is provided at one end of the three groups of flat plates, and the three groups of flat plates are all located above the conveyor belt.

[0012] Preferably, the outer walls of the two groups of cylindrical magnets are in contact with the inside of the conveyor belt, and the guide plate is located below the conveyor belt.

[0013] Preferably, the front and rear ends of the three groups of movable rods are respectively fixed to one end of the two groups of vertical plates, and the front and rear ends of the three groups of limit blocks are respectively fixed to one end of the two groups of vertical plates.

[0014] Compared with the prior art, the advantages and positive effects of the utility model are:

[0015] 1. In the utility model, a cylindrical magnet, a magnet plate and a magnetic blocking plate are provided, and a driving component is started. The driving component drives two groups of rollers connected to the rollers to rotate, so that the two groups of rollers respectively drive the cylindrical magnets fixed thereto to rotate in the middle of the fixed frame, and the two groups of cylindrical magnets drive the conveyor belts in contact therewith to transmit, so as to transport the quartz sand on the conveyor. Under the magnetic attraction of the magnet plate and the two groups of cylindrical magnets, the iron powder doped in the quartz sand will be adsorbed on the conveyor belt and move with the conveyor belt. When it moves to the top of the collection box, the magnetism of the magnet plate can be blocked by the magnetic blocking plate, so that the iron powder can no longer be adsorbed on the conveyor belt and falls into the inside of the collection box. The iron removal of the quartz sand can be completed at one time, and there is no need to repeatedly remove the iron of the quartz sand, thereby reducing economic expenses and improving the iron removal efficiency of the quartz sand.

[0016] 2. In the utility model, by setting a feeding mechanism, two groups of telescopic rods are started, and the extended ends of the two groups of telescopic rods respectively push the oblique push blocks fixed thereto to move, and the two groups of oblique push plates will push the unloading plates in contact therewith. Under the rotation cooperation of the two groups of rotating rods and the storage frame, the two groups of unloading plates respectively drive the rotating rods fixed thereto to move inside the storage frame and shrink the distance between the two groups of unloading plates so as to control the diameter of the lower port of the storage frame, thereby being able to control the unloading speed of quartz sand and prevent the quartz sand from being unloaded too quickly and resulting in unclean iron removal.

[0017] 3. In the utility model, by setting a paving mechanism, since the distance between the paving plate and the conveyor belt is small, when the quartz sand passes through three sets of paving plates, the quartz sand accumulated at a high place will be blocked by the paving plates, so that the accumulated quartz sand is spread flat on the conveyor belt, so that the iron magnet can absorb the iron powder to the conveyor belt, thereby facilitating the separation of the iron powder inside the quartz sand. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The utility model provides a three-dimensional structural schematic diagram of a strong magnetic iron removal device for quartz sand processing;

[0019] Figure 2 The utility model provides an exploded bottom view of a fixed frame and a magnetic blocking plate of a strong magnetic iron removal device for quartz sand processing;

[0020] Figure 3 The utility model provides a partial three-dimensional structural schematic diagram of a strong magnetic iron removal device for quartz sand processing;

[0021] Figure 4 The utility model provides a partially exploded bottom view of a feeding mechanism of a strong magnetic iron removal device for quartz sand processing.

[0022] Legend: 1. Fixed frame; 11. Conveyor belt; 12. Collecting box; 13. Guide plate; 14. Vertical plate; 15. Driving assembly; 16. Roller; 17. Cylindrical magnet; 18. Magnetic plate; 19. Magnetic blocking plate; 2. Feeding mechanism; 21. Support frame; 22. Storage frame; 23. Unloading plate; 24. Telescopic rod; 25. Oblique push block; 26. Rotating rod; 3. Flattening mechanism; 31. Movable rod; 32. Limit block; 33. Flattening plate. DETAILED DESCRIPTION

[0023] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure. Embodiment 1

[0025] like Figure 1 As shown in Figure 4, the utility model provides a strong magnetic iron removal device for quartz sand processing, comprising a fixed frame 1, a feeding mechanism 2 is arranged at the upper end of the fixed frame 1, a conveyor belt 11 is arranged in the middle of the fixed frame 1, a collecting box 12 is arranged below the fixed frame 1, vertical plates 14 are fixedly installed on both side walls inside the fixed frame 1, a driving assembly 15 is fixedly installed at one end of the fixed frame 1, rollers 16 are rotatably installed inside the fixed frame 1 and near the left and right edges, cylindrical magnets 17 are fixedly installed on the outer walls of two groups of rollers 16, a magnet plate 18 is fixedly installed inside the fixed frame 1, a magnetic blocking plate 19 is fixedly installed inside the fixed frame 1 and below the magnet plate 18, a guide plate 13 is fixedly installed at one end of the fixed frame 1, one end of the two groups of rollers 16 passes through the fixed frame 1 and is rotatably connected to one end of the driving assembly 15, the outer walls of the two groups of cylindrical magnets 17 are in contact with the inside of the conveyor belt 11, and the guide plate 13 is located below the conveyor belt 11.

[0026] The specific settings and functions of this embodiment are described in detail below. The driving component 15 is started, and the driving component 15 will drive the two groups of rollers 16 connected to it to rotate, so that the two groups of rollers 16 respectively drive the cylindrical magnets 17 fixed thereto to rotate in the middle of the fixed frame 1, and the two groups of cylindrical magnets 17 drive the conveyor belt 11 in contact therewith to transmit, so as to transport the quartz sand on the conveyor. Under the magnetic attraction of the magnet plate 18 and the two groups of cylindrical magnets 17, the iron powder doped in the quartz sand will be adsorbed on the conveyor belt 11 and move with the conveyor belt 11. When it moves to the top of the collection box 12, the magnetism of the magnet plate 18 can be blocked by the magnetic blocking plate 19, so that the iron powder can no longer be adsorbed on the conveyor belt 11 and falls into the interior of the collection box 12, so that the iron removal of the quartz sand can be completed at one time, and there is no need to repeatedly remove the iron of the quartz sand, thereby reducing economic expenses and improving the iron removal efficiency of the quartz sand.

[0027] The setting of the collecting box 12 can collect the iron powder in a centralized manner so as to transport the iron powder in a unified manner later. The setting of the guide plate 13 can guide the quartz sand so that the quartz sand can fall accurately into the reserved collecting frame. The setting of the two sets of vertical plates 14 can have a blocking effect to prevent the quartz sand from falling from the conveyor belt 11. Embodiment 2

[0028] like Figure 1 and Figure 4 As shown, the feeding mechanism 2 includes two groups of support frames 21 and two groups of blanking plates 23, the upper ends of the two groups of support frames 21 are fixedly installed with storage frames 22, one ends of the two groups of support frames 21 are penetrated by telescopic rods 24, the protruding ends of the two groups of telescopic rods 24 are fixedly installed with inclined push blocks 25, the front ends of the two groups of blanking plates 23 are penetrated by rotating rods 26, the two groups of rotating rods 26 are rotatably installed inside the storage frame 22, the two groups of blanking plates 23 are arranged inside the storage frame 22, and the lower ends of the two groups of support frames 21 are fixed to the upper end of the fixed frame 1.

[0029] The effect achieved by the entire embodiment is that the two groups of telescopic rods 24 are started, and the extended ends of the two groups of telescopic rods 24 respectively push the oblique push blocks 25 fixed thereto to move, and the two groups of oblique push plates will push the unloading plates 23 in contact therewith, and under the rotation cooperation of the two groups of rotating rods 26 and the storage frame 22, the two groups of unloading plates 23 respectively drive the rotating rods 26 fixed thereto to move inside the storage frame 22, and shrink the distance between the two groups of unloading plates 23, so as to control the diameter of the lower port of the storage frame 22, thereby being able to control the unloading speed of the quartz sand, and prevent the quartz sand from being unloaded too quickly and causing unclean iron removal. Embodiment 3

[0030] like Figure 1 and Figure 3As shown, a flattening mechanism 3 is arranged in the middle of the two groups of vertical plates 14, and the flattening mechanism 3 includes three groups of movable rods 31. Flattening plates 33 are fixedly installed on the outer walls of the three groups of movable rods 31, and limiting blocks 32 are arranged at one ends of the three groups of flattening plates 33. The three groups of flattening plates 33 are all located above the conveyor belt 11, and the front and rear ends of the three groups of movable rods 31 are respectively fixed to one end of the two groups of vertical plates 14, and the front and rear ends of the three groups of limiting blocks 32 are respectively fixed to one end of the two groups of vertical plates 14.

[0031] The effect achieved by the entire embodiment is that, by setting the paving mechanism 3, since the distance between the paving plate 33 and the conveyor belt 11 is small, when the quartz sand passes through three groups of paving plates 33, the quartz sand accumulated at a high place will be blocked by the paving plates 33, so that the accumulated quartz sand is spread flat on the conveyor belt 11, so that the iron magnet plate 18 can absorb the iron powder to the conveyor belt 11, thereby facilitating the separation of the iron powder inside the quartz sand.

[0032] The method of use and working principle of the present device are as follows: first, the caliber of the storage frame 22 is adjusted according to the situation, and the two sets of telescopic rods 24 are started. The extended ends of the two sets of telescopic rods 24 push or retract the oblique push blocks 25 fixed thereto to move, and the two sets of oblique push plates will push or retract the blanking plates 23 in contact therewith. Under the rotation cooperation of the two sets of rotating rods 26 and the storage frame 22, the two sets of blanking plates 23 respectively drive the rotating rods 26 fixed thereto to move inside the storage frame 22, and shrink the distance between the two sets of blanking plates 23, so as to control the diameter of the lower port of the storage frame 22, and then pour quartz sand into the storage frame 22. Then, the driving component 15 is started. The driving component 15 will drive the two sets of rotating rollers 16 rotatably connected thereto to rotate, so that the two sets of rotating rollers 16 respectively drive the cylindrical magnets 17 fixed thereto to rotate in the middle of the fixed frame 1, and the two sets of cylindrical magnets 17 The conveyor belt 11 in contact with it is driven to transmit so as to transport the quartz sand on the conveyor. Under the magnetic attraction of the magnetic plate 18 and the two groups of cylindrical magnets 17, the iron powder mixed in the quartz sand will be adsorbed on the conveyor belt 11 and move with the conveyor belt 11. When it moves to the top of the collecting box 12, the magnetism of the magnetic plate 18 can be blocked by the magnetic blocking plate 19, so that the iron powder can no longer be adsorbed on the conveyor belt 11 and falls into the inside of the collecting box 12, so that the iron removal of the quartz sand can be completed at one time. Finally, since the distance between the flattening plate 33 and the conveyor belt 11 is small, when the quartz sand passes through the three groups of flattening plates 33, the quartz sand accumulated at a high place will be blocked by the flattening plate 33, so that the accumulated quartz sand is spread flat on the conveyor belt 11, so that the magnetic plate 18 can adsorb the iron powder to the conveyor belt 11, so as to facilitate the separation of the iron powder inside the quartz sand.

[0033] The above are only preferred embodiments of the present invention, and are not intended to limit the present invention in other forms. Any technician familiar with the profession may use the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes and apply them to other fields. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A strong magnetic iron removal device for quartz sand processing, comprising a fixed frame (1), characterized in that: A feeding mechanism (2) is arranged at the upper end of the fixed frame (1), a conveyor belt (11) is arranged in the middle of the fixed frame (1), a collecting box (12) is arranged below the fixed frame (1), vertical plates (14) are fixedly installed on both side walls inside the fixed frame (1), a driving assembly (15) is fixedly installed on one end of the fixed frame (1), rollers (16) are rotatably installed inside the fixed frame (1) and near the left and right edges, cylindrical magnets (17) are fixedly installed on the outer walls of the two groups of rollers (16), a magnet plate (18) is fixedly installed inside the fixed frame (1), and a magnetic blocking plate (19) is fixedly installed inside the fixed frame (1) and below the magnet plate (18); The feeding mechanism (2) comprises two groups of support frames (21) and two groups of blanking plates (23), the upper ends of the two groups of support frames (21) are fixedly mounted with storage frames (22), one ends of the two groups of support frames (21) are penetrated with telescopic rods (24), the extended ends of the two groups of telescopic rods (24) are fixedly mounted with oblique push blocks (25), and the front ends of the two groups of blanking plates (23) are penetrated with rotating rods (26) are fixedly mounted.

2. A strong magnetic iron removal device for quartz sand processing according to claim 1, characterized in that: A paving mechanism (3) is provided in the middle of the two groups of vertical plates (14), and the paving mechanism (3) comprises three groups of movable rods (31), and paving plates (33) are fixedly mounted on the outer walls of the three groups of movable rods (31).

3. A strong magnetic iron removal device for quartz sand processing according to claim 1, characterized in that: A guide plate (13) is fixedly mounted on one end of the fixed frame (1), and one end of each of the two groups of rollers (16) passes through the fixed frame (1) and is rotatably connected to one end of the driving assembly (15).

4. A strong magnetic iron removal device for quartz sand processing according to claim 1, characterized in that: The two groups of rotating rods (26) are both rotatably mounted inside the storage frame (22), the two groups of unloading plates (23) are both arranged inside the storage frame (22), and the lower ends of the two groups of supporting frames (21) are both fixed to the upper end of the fixed frame (1).

5. A strong magnetic iron removal device for quartz sand processing according to claim 2, characterized in that: One end of each of the three groups of paving plates (33) is provided with a limiting block (32), and each of the three groups of paving plates (33) is located above the conveyor belt (11).

6. A strong magnetic iron removal device for quartz sand processing according to claim 3, characterized in that: The outer walls of the two groups of cylindrical magnets (17) are in contact with the inside of the conveyor belt (11), and the guide plate (13) is located below the conveyor belt (11).

7. A strong magnetic iron removal device for quartz sand processing according to claim 5, characterized in that: The front and rear ends of the three groups of movable rods (31) are respectively fixed to one end of the two groups of vertical plates (14), and the front and rear ends of the three groups of limit blocks (32) are respectively fixed to one end of the two groups of vertical plates (14).

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