Effective magnetic separation device for quartz sand production

Abstract

The utility model relates to the technical field of quartz sand production, and discloses an effective magnetic separation device for quartz sand production, which comprises a shell, a mounting frame is arranged on the inner wall of the shell, the upper side and the lower side of the inner wall of the mounting frame are respectively connected with a pressing plate in a sliding manner, and the opposite ends of the pressing plates are respectively provided with a dismounting assembly. A motor is fixedly connected to the right side of the inner wall of the mounting frame, a transmission rod is fixedly connected to the driving end of the motor, electromagnetic suction cylinders are connected to the left side and the right side of the outer wall of the transmission rod through gear sets, a feeding opening is fixedly connected to the top end of the shell, and a fixing plate is fixedly connected to the right end of the feeding opening; the fixing plate is connected with a mounting plate through a replacement assembly. According to the utility model, a worker can conveniently draw out the mounting frame from the shell, the electromagnetic suction cylinder can be conveniently overhauled or replaced, the electromagnetic suction cylinder can be prevented from being gradually damaged by impurity accumulation and equipment abrasion, the equipment performance and the service life can be prevented from being influenced, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of quartz sand production, in particular to an effective magnetic separation device for quartz sand production. Background Art

[0002] Through the effective magnetic separation device for quartz sand production, the magnetic impurities in quartz sand, such as iron minerals and magnetic minerals, can be effectively removed to improve the purity of quartz sand. By removing impurities, the quality of quartz sand can be improved, making it more suitable for use in high-precision fields (such as glass manufacturing, electronic products, optical devices, etc.).

[0003] After searching, a dry magnetic separator for quartz sand production with announcement number CN220803773U includes a bracket, a feed inlet, at least one dry magnetic separation cylinder, a quartz sand discharge port, a magnetic material discharge port, a dust suppression cover, an electromagnetic device, a side plate, and a bottom plate; the dust suppression cover is arranged above the dry magnetic separation cylinder, and the side plate encloses the dry magnetic separation cylinder to form a quartz sand discharge space, and the electromagnetic device is arranged on the dust suppression cover. A dividing plate is arranged on the feed plate of the feed inlet. The utility model can conveniently transform an open dry magnetic separator into a closed type by arranging a dust suppression cover, which can greatly reduce or eliminate the dust problem of the equipment; by arranging a pulse magnetic separation electromagnetic device in the dust suppression cover, metal dust in the dust can be effectively captured. In addition, a dividing device is arranged at the feed inlet of the dry magnetic machine, which can convert centralized feeding into dispersed feeding and improve the effect of magnetic separation;

[0004] Based on the above patent, an open dry magnetic separator can be easily transformed into a closed type by setting a dust suppression cover, which can greatly reduce or eliminate the dust problem of the equipment; by setting a pulse magnetic separation electromagnetic device in the dust suppression cover, the metal dust in the dust can be effectively captured. In addition, a material separation device is set at the feed port of the dry magnetic separator, which can convert the centralized feed into dispersed feed and improve the effect of magnetic separation. However, in this device, the magnetic separation cylinder cannot be quickly removed from the inside of the device for replacement or maintenance. Impurity accumulation and equipment wear will gradually damage the electromagnetic magnetic suction cylinder, affecting the performance and service life of the equipment and reducing work efficiency.

[0005] In view of this, in order to solve this technical problem, the present application proposes an effective magnetic separation device for quartz sand production. Utility Model Content

[0006] The purpose of the utility model is to solve the shortcomings existing in the prior art and to propose an effective magnetic separation device for quartz sand production, which is convenient for workers to pull out the installation frame from the outer shell, and convenient for the inspection or replacement of the electromagnetic magnetic suction cylinder, avoiding the accumulation of impurities and equipment wear that will gradually damage the electromagnetic magnetic suction cylinder, affecting the performance and service life of the equipment, and improving work efficiency.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] An effective magnetic separation device for quartz sand production, comprising a shell, an inner wall of the shell is provided with a mounting frame, the upper and lower sides of the inner wall of the mounting frame are slidably connected with press plates, the opposite ends of the press plates are provided with disassembly components, the right side of the inner wall of the mounting frame is fixedly connected with a motor, the driving end of the motor is fixedly connected with a transmission rod, the left and right sides of the outer wall of the transmission rod are connected with electromagnetic magnetic suction cylinders through a gear set, the top of the shell is fixedly connected with a feed port, the right end of the feed port is fixedly connected with a fixing plate, the fixing plate is connected to the mounting plate through a replacement component, and the inner wall of the mounting plate is fixedly connected with a filter screen.

[0009] Furthermore, the disassembly assembly includes a push plate with two-way telescopic rods fixedly connected at opposite ends, a clamping block fixedly connected at opposite ends of the two-way telescopic rods, a first spring fixedly connected at opposite sides of the outer wall of the two-way telescopic rods, and clamping grooves are provided on both upper and lower sides of the inner wall of the outer shell.

[0010] Furthermore, the middle part of the outer wall of the bidirectional telescopic rod is fixedly connected to the upper and lower sides of the inner wall of the installation frame respectively, the opposite end of the first spring is fixedly connected to the opposite end of the press plate respectively, the outer wall of the card block is arranged on the inner wall of the card slot, and the shape of the card block matches the card slot.

[0011] Furthermore, the gear set includes a main bevel gear fixedly connected to the left and right sides of the outer wall of the transmission rod, and a secondary bevel gear fixedly connected to the front end of the electromagnetic magnetic suction cylinder, and the main bevel gear and the secondary bevel gear are meshingly connected.

[0012] Furthermore, the replacement assembly includes a clamping rod slidably connected to the inner wall of the fixed plate, a second spring is fixedly connected to the lower side of the outer wall of the clamping rod, and a through hole is opened on the inner wall of the mounting plate.

[0013] Furthermore, the bottom end of the second spring is fixedly connected to the top of the fixing plate, the outer wall of the clamping rod is arranged on the inner wall of the through hole, and the shape of the clamping rod matches the through hole.

[0014] Furthermore, the rear end of the electromagnetic magnetic suction cylinder is rotatably connected to the left and right parts of the rear side of the inner wall of the installation frame respectively.

[0015] Furthermore, a controller is fixedly connected to the right end of the shell, and the controller is electrically connected to the motor and the electromagnetic magnetic suction cylinder.

[0016] The utility model has the following beneficial effects:

[0017] 1. In the utility model, through the cooperation between the installation frame, the pressing plate, the two-way telescopic rod, the card block, the first spring, and the card slot, it is convenient for workers to pull out the installation frame from the shell, and it is convenient to repair or replace the electromagnetic magnetic suction cylinder, avoiding the accumulation of impurities and equipment wear that will gradually damage the electromagnetic magnetic suction cylinder, affecting the performance and service life of the equipment, and improving work efficiency.

[0018] 2. In the utility model, through the cooperation among the feed port, the fixing plate, the clamping rod, the second spring, the mounting plate, the filter screen and the through hole, the feed port can be blocked by the filter screen when adsorbing magnetic impurities to prevent dust from flying out and causing pollution and harm to the environment and workers. At the same time, it is convenient to remove the mounting plate from the feed port and clean or replace the filter screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a plan view of an effective magnetic separation device for quartz sand production proposed by the utility model;

[0020] Figure 2 A half-section view of the shell of an effective magnetic separation device for quartz sand production proposed by the utility model;

[0021] Figure 3 A half-section view of the installation frame of an effective magnetic separation device for quartz sand production proposed by the utility model;

[0022] Figure 4 for Figure 3 A magnified view of middle;

[0023] Figure 5 This is a front side cross-sectional view of an installation frame of an effective magnetic separation device for quartz sand production proposed by the utility model;

[0024] Figure 6 The utility model discloses a half-section view of a feed inlet of an effective magnetic separation device for producing quartz sand.

[0025] Legend:

[0026] 1. Shell; 2. Controller; 3. Mounting frame; 4. Press plate; 5. Bidirectional telescopic rod; 6. Block; 7. First spring; 8. Slot; 9. Motor; 10. Transmission rod; 11. Main bevel gear; 12. Secondary bevel gear; 13. Electromagnetic magnetic suction cylinder; 14. Feeding port; 15. Fixing plate; 16. Block; 17. Second spring; 18. Mounting plate; 19. Filter; 20. Through hole. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Reference Figure 1-6 The utility model provides an embodiment: an effective magnetic separation device for quartz sand production, including a shell 1, a mounting frame 3 is provided on the inner wall of the shell 1, and a pressing plate 4 is slidably connected to the upper and lower sides of the inner wall of the mounting frame 3, a motor 9 is fixedly connected to the right side of the inner wall of the mounting frame 3, and a transmission rod 10 is fixedly connected to the driving end of the motor 9, a feed port 14 is fixedly connected to the top of the shell 1, a fixing plate 15 is fixedly connected to the right end of the feed port 14, and a filter screen 19 is fixedly connected to the inner wall of the mounting plate 18. A second spring 17 is fixedly connected to the lower side of the outer wall of the clamping rod 16, a through hole 20 is opened in the inner wall of the mounting plate 18, and the bottom end of the second spring 17 is fixedly connected to the top of the fixing plate 15, and the outer wall of the clamping rod 16 is arranged on the inner wall of the through hole 20, and the shape of the clamping rod 16 matches the through hole 20, and the rear end of the electromagnetic magnetic suction cylinder 13 is respectively rotatably connected to the left and right parts of the rear side of the inner wall of the mounting frame 3, and a controller 2 is fixedly connected to the right end of the shell 1, and the controller 2 is electrically connected to the motor 9 and the electromagnetic magnetic suction cylinder 13.

[0029] Specifically, during adsorption, the worker can insert the mounting plate 18 into the feed port 14, pull the clamping rod 16, and then use the second spring 17 to clamp the clamping rod 16 into the through hole 20 to limit the mounting plate 18, so that the mounting plate 18 can be installed in the feed port 14. The filter screen 19 can be used to prevent dust from flying out of the feed port 14. At the same time, when the filter screen 19 needs to be cleaned and replaced, it is only necessary to pull the clamping rod 16 upwards, remove the clamping rod 16 from the through hole 20, release the limit on the mounting plate 18, and then remove the mounting plate 18 from the feed port 14 to clean and replace the filter screen 19. When adsorbing magnetic impurities, the feed port 14 can be blocked by the filter screen 19 to prevent dust from flying out and causing pollution and harm to the environment and workers. At the same time, it is convenient to remove the mounting plate 18 from the feed port 14 to clean or replace the filter screen 19.

[0030] The opposite ends of the two-way telescopic rod 5 are fixedly connected with a block 6, the opposite side of the outer wall of the two-way telescopic rod 5 is fixedly connected with a first spring 7, the upper and lower sides of the inner wall of the shell 1 are provided with a slot 8, the middle part of the outer wall of the two-way telescopic rod 5 is respectively fixedly connected to the upper and lower sides of the inner wall of the installation frame 3, the opposite end of the first spring 7 is respectively fixedly connected to the opposite end of the press plate 4, the outer wall of the block 6 is arranged on the inner wall of the slot 8, and the shape of the block 6 is matched with the slot 8.

[0031] Specifically, when the electromagnetic magnetic suction cylinder 13 needs to be repaired, it is only necessary to push the upper and lower buttons 4 outward to cause the two-way telescopic rod 5 to shrink to one side, and at the same time, the two-way telescopic rod 5 will drive the other side to shrink synchronously, and the card block 6 can be taken out of the card slot 8, and the mounting frame 3 can be removed from the inside of the shell 1 by the handle, and the electromagnetic magnetic suction cylinder 13 can be repaired or replaced, which is convenient for workers to pull out the mounting frame 3 from the shell 1, and convenient for repairing or replacing the electromagnetic magnetic suction cylinder 13, avoiding impurity accumulation and equipment wear that will gradually damage the electromagnetic magnetic suction cylinder 13, affecting equipment performance and service life, and improving work efficiency.

[0032] And the auxiliary bevel gear 12 is fixedly connected to the front end of the electromagnetic magnetic suction cylinder 13, and the main bevel gear 11 and the auxiliary bevel gear 12 are meshingly connected.

[0033] Specifically, raw materials are added into the interior through the feed port 14, and then the motor 9 and the electromagnetic magnetic suction cylinder 13 are started through the controller 2. The electromagnetic magnetic suction cylinder 13 is energized to adsorb magnetic impurities in the raw materials on the surface, and the motor 9 drives the transmission rod 10, the main bevel gear 11, the auxiliary bevel gear 12, and the electromagnetic magnetic suction cylinder 13 to rotate in different directions. The rotation in different directions will cause the magnetic particles to be subjected to forces in different directions, making their movement trajectory more complicated, which is helpful to improve the separation efficiency of magnetic particles and non-magnetic particles.

[0034] Working principle: first, add raw materials into the interior through the feed port 14, then start the motor 9 and the electromagnetic magnetic suction cylinder 13 through the controller 2, the electromagnetic magnetic suction cylinder 13 is energized to adsorb magnetic impurities in the raw materials on the surface, the motor 9 drives the transmission rod 10 to rotate, the transmission rod 10 drives the main bevel gear 11 to rotate, the main bevel gear 11 drives the sub-bevel gear 12 to rotate, and the sub-bevel gear 12 drives the electromagnetic magnetic suction cylinder 13 to rotate in different directions. Rotation in different directions will cause the magnetic particles to be subjected to forces in different directions, making their motion trajectory more complicated, which helps to improve the separation efficiency of magnetic particles and non-magnetic particles. During adsorption, the worker can insert the mounting plate 18 into the feed port 14 and pull the clamping rod 16, and then use the second spring 17 to clamp the clamping rod 16 into the through hole 20, limit the mounting plate 18, and then install the mounting plate 18 in the feed port 14, through the filter screen 19, To prevent dust from flying out of the feed port 14, when the filter screen 19 needs to be cleaned or replaced, it is only necessary to pull the clamping rod 16 upwards, remove the clamping rod 16 from the through hole 20, release the limit of the mounting plate 18, and then the mounting plate 18 can be removed from the feed port 14 to clean and replace the filter screen 19. At the same time, when the electromagnetic magnetic suction cylinder 13 needs to be inspected and repaired, it is only necessary to push the pressing plates 4 on the upper and lower sides outward to make the two-way telescopic rod 5 shrink to one side, and the two-way telescopic rod 5 will drive the other side to shrink synchronously, and take the clamping block 6 out of the clamping slot 8, and then the mounting frame 3 can be removed from the inside of the shell 1 by the handle, and the electromagnetic magnetic suction cylinder 13 can be inspected and replaced. During installation, the mounting frame 3 is first inserted into the inside of the shell 1, and then the pressing plate 4 is pushed, and the clamping block 6 is clamped into the clamping slot 8 by the first spring 7, and the mounting frame 3 is installed in the inside of the shell 1 to complete the installation.

[0035] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An effective magnetic separation device for producing quartz sand, comprising a housing (1), characterized in that: The inner wall of the shell (1) is provided with a mounting frame (3), and the upper and lower sides of the inner wall of the mounting frame (3) are slidably connected with a pressing plate (4), and the opposite end of the pressing plate (4) is provided with a disassembly component. The right side of the inner wall of the mounting frame (3) is fixedly connected with a motor (9), and the driving end of the motor (9) is fixedly connected with a transmission rod (10). The left and right sides of the outer wall of the transmission rod (10) are connected with an electromagnetic magnetic suction cylinder (13) through a gear set. The top of the shell (1) is fixedly connected with a feed port (14), and the right end of the feed port (14) is fixedly connected with a fixing plate (15), and the fixing plate (15) is connected with a mounting plate (18) through a replacement component, and the inner wall of the mounting plate (18) is fixedly connected with a filter screen (19).

2. An effective magnetic separation device for quartz sand production according to claim 1, characterized in that: The disassembly assembly comprises a push plate (4) having opposite ends fixedly connected to a bidirectional telescopic rod (5), the opposite ends of the bidirectional telescopic rod (5) having opposite ends fixedly connected to a clamping block (6), the opposite side of the outer wall of the bidirectional telescopic rod (5) having opposite ends fixedly connected to a first spring (7), and the inner wall of the housing (1) having upper and lower sides provided with clamping grooves (8).

3. An effective magnetic separation device for quartz sand production according to claim 2, characterized in that: The middle part of the outer wall of the bidirectional telescopic rod (5) is respectively fixedly connected to the upper and lower sides of the inner wall of the installation frame (3); the opposite end of the first spring (7) is respectively fixedly connected to the opposite end of the pressing plate (4); the outer wall of the clamping block (6) is arranged on the inner wall of the clamping slot (8); and the shape of the clamping block (6) matches the clamping slot (8).

4. An effective magnetic separation device for quartz sand production according to claim 1, characterized in that: The gear set comprises a main bevel gear (11) fixedly connected to the left and right sides of the outer wall of the transmission rod (10), and a secondary bevel gear (12) fixedly connected to the front end of the electromagnetic magnetic suction cylinder (13), and the main bevel gear (11) and the secondary bevel gear (12) are meshingly connected.

5. An effective magnetic separation device for quartz sand production according to claim 1, characterized in that: The replacement assembly comprises a clamping rod (16) slidably connected to the inner wall of the fixing plate (15), a second spring (17) is fixedly connected to the lower side of the outer wall of the clamping rod (16), and a through hole (20) is opened on the inner wall of the mounting plate (18).

6. An effective magnetic separation device for producing quartz sand according to claim 5, characterized in that: The bottom end of the second spring (17) is fixedly connected to the top end of the fixed plate (15), the outer wall of the clamping rod (16) is arranged on the inner wall of the through hole (20), and the shape of the clamping rod (16) matches the through hole (20).

7. An effective magnetic separation device for producing quartz sand according to claim 1, characterized in that: The rear end of the electromagnetic magnetic suction cylinder (13) is rotatably connected to the left and right parts of the rear side of the inner wall of the installation frame (3).

8. An effective magnetic separation device for producing quartz sand according to claim 1, characterized in that: The right end of the housing (1) is fixedly connected with a controller (2), and the controller (2) is electrically connected to the motor (9) and the electromagnetic magnetic suction cylinder (13).

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