Automatic induction impurity removal equipment for aluminum ash

Abstract

The utility model discloses automatic induction impurity removal equipment for aluminum ash, which relates to the field of slurry impurity removal and comprises a rack, a machine body is fixedly mounted on the rack, and an iron removal barrel is fixedly mounted in the machine body; a vibrating plate is fixedly mounted on the outer side of the upper end of the iron removal barrel, and a vibrator is fixedly mounted on the vibrating plate; two semicircular permanent magnets are arranged in the machine body, positioning shafts are fixedly installed on the semicircular permanent magnets, and the upper ends and the lower ends of the positioning shafts are installed in the machine body in a running fit mode. Positioning air cylinders are installed on the left side and the right side in the machine body correspondingly. Telescopic rods of the positioning air cylinders are installed on the outer sides of the semicircular permanent magnets in a rotating fit mode. When water is flushed to remove iron, the vibrator can be used for driving the iron removal barrel to vibrate, magnetic media accumulated in the iron removal barrel are vibrated to be removed, the rapid loosening effect is achieved, rapid iron removal is achieved in a water flushing mode, the water flushing amount is small, and the cleaning efficiency is high; and meanwhile, the permanent magnet is used for replacing an electromagnet in the equipment, so that the service life is prolonged.

Description

Technical Field

[0001] This utility model relates to the field of slurry impurity removal, and in particular to an automatic induction impurity removal device for aluminum ash slag. Background Technology

[0002] For electromagnetic slurry iron removal machines currently used in industries such as ceramics, chemicals, and metallurgy, water is used to rinse the magnetic medium inside the tank during slurry iron removal. Because the magnetic medium is pressurized inside the tank when the slurry is injected, iron-containing substances adhere to the magnetic medium as the slurry passes through it. In actual iron removal operation, the magnetic medium inside the tank is very tightly compressed, and water rinsing often cannot remove all the iron-containing substances from the magnetic medium smoothly, thus affecting the iron removal effect. Moreover, the rinsing time is long and the water consumption is large.

[0003] To address this, an electromagnetic slurry iron removal machine is disclosed in the prior art (Announcement No.: CN205253332U, Announcement Date: 2016.05.25), which uses a movable upper shielding plate to loosen the magnetic medium, improve the iron removal effect, and reduce the water consumption for rinsing.

[0004] However, this solution only loosens the top shielding plate, leaving the magnetic medium inside very tight. It is difficult to completely flush out the magnetic medium using only water. Moreover, this solution requires the use of an electromagnetic coil, which has a shorter lifespan and is more prone to damage compared to permanent magnets. Therefore, it is necessary to design a removal device that can loosen the magnetic medium more easily, and replace the electromagnetic material with a permanent magnet material inside to ensure its lifespan. Utility Model Content

[0005] To overcome the shortcomings mentioned above, this utility model provides a technical solution that can solve the above problems.

[0006] An automatic sensing and impurity removal device for aluminum ash slag includes a frame, an organic body fixedly installed on the frame, an iron removal barrel fixedly installed inside the organic body, and the upper end of the iron removal barrel extending out of the organic body.

[0007] A vibrating plate is fixedly installed on the outer side of the upper end of the iron removal drum. Several buffer springs are evenly arranged between the bottom side of the vibrating plate and the upper side of the machine body. A vibrator is fixedly installed on the vibrating plate.

[0008] The machine body is provided with two semi-circular permanent magnets, which form a cylindrical shape and are sleeved on the outside of the iron barrel. A positioning shaft is fixedly installed on one side edge of the semi-circular permanent magnet. The upper and lower ends of the positioning shaft are respectively rotatably fitted into the machine body. The positioning shafts of the two semi-circular permanent magnets are respectively set at diagonal positions in the machine body.

[0009] Positioning cylinders are rotatably installed on the left and right sides of the machine body, and the telescopic rods of the positioning cylinders are rotatably installed on the outside of the semi-circular permanent magnet. The telescopic rods of the positioning cylinders are located on the side away from the positioning axis.

[0010] Furthermore: the upper end of the iron removal barrel is connected to a slurry outlet pipe, and the side of the slurry outlet pipe is connected to a flushing pipe, which is equipped with a flushing valve.

[0011] Furthermore: the lower end of the iron removal barrel is connected to an iron discharge pipe and a slurry inlet pipe, and an electrically controlled three-way valve is connected between the slurry inlet pipe, the iron discharge pipe and the lower end of the iron removal barrel.

[0012] Furthermore: a return slurry pipe is fixedly installed inside the frame. The return slurry pipe is connected to the lower end of the iron removal barrel. The upper end of the iron removal barrel is connected to a return pipe, and the lower end of the return pipe is connected to the return slurry pipe.

[0013] Furthermore: a radiator and an oil pump are connected to the return pipe. The slurry in the return pipe is cooled by the radiator, and the slurry in the return pipe is pumped into the return slurry pipe by the oil pump.

[0014] Furthermore: the semi-circular permanent magnet has an extended edge formed on the side near the positioning shaft, and the positioning shaft is integrally formed on the extended edge.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. When removing iron by flushing, the vibrator on the vibrating plate can be used to drive the iron removal barrel to vibrate, thereby shaking open the magnetic media accumulated in the iron removal barrel. The compacted magnetic media can be quickly loosened by continuous vibration. Combined with flushing, iron removal can be achieved quickly without the magnetic media being compressed. The amount of water used for flushing is small and the cleaning efficiency is high.

[0017] 2. A positioning cylinder is used to drive a semi-circular permanent magnet to rotate around a positioning shaft to open or close. When it rotates open, the semi-circular permanent magnet separates from the iron removal barrel, thus preventing the magnetic medium inside the iron removal barrel from adsorbing onto the inner wall of the barrel. Combined with vibration and flushing, the iron removal barrel can be cleaned quickly without the need for an electromagnet, thus extending its service life.

[0018] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the structure of this utility model;

[0021] Figure 2 This is a top-view cross-sectional structural diagram of the machine body;

[0022] Figure 3 This is a schematic diagram of the structure when the semi-circular permanent magnet is opened.

[0023] The following components are shown in the diagram: 1. Frame; 2. Machine body; 3. Iron removal barrel; 4. Vibrating plate; 5. Buffer spring; 6. Vibrator; 7. Semi-circular permanent magnet; 8. Positioning shaft; 9. Positioning cylinder; 10. Slurry outlet pipe; 11. Flushing pipe; 12. Flushing valve; 13. Iron discharge pipe; 14. Slurry inlet pipe; 15. Electrically controlled three-way valve; 16. Slurry return pipe; 17. Return pipe; 18. Radiator; 19. Oil pump; 20. Extension side. Detailed Implementation

[0024] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some embodiments of this utility model, but not all embodiments.

[0025] The components of the present invention embodiments described and shown in the accompanying drawings can typically be arranged and designed in a variety of different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention.

[0026] Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0027] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," 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 do not indicate or imply that the device or element 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. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0028] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0029] like Figure 1-3 As shown, an automatic sensing and impurity removal device for aluminum ash slag according to this utility model includes a frame 1, an organic body 2 fixedly installed on the frame 1, an iron removal barrel 3 fixedly installed inside the organic body 2, and the upper end of the iron removal barrel 3 extending out of the organic body 2.

[0030] A vibrating plate 4 is fixedly installed on the outer side of the upper end of the iron removal barrel 3. Several buffer springs 5 ​​are evenly arranged between the bottom side of the vibrating plate 4 and the upper side of the machine body 2. A vibrator 6 is fixedly installed on the vibrating plate 4.

[0031] The body 2 is provided with two semi-circular permanent magnets 7. The two semi-circular permanent magnets 7 form a cylindrical shape and are sleeved on the outside of the iron removal barrel 3. A positioning shaft 8 is fixedly installed on one side edge of the semi-circular permanent magnet 7. The upper and lower ends of the positioning shaft 8 are respectively rotatably fitted inside the body 2. The positioning shafts 8 of the two semi-circular permanent magnets 7 are respectively set at diagonal positions inside the body 2.

[0032] Positioning cylinders 9 are rotatably installed on the left and right sides of the body 2, and the telescopic rods of the positioning cylinders 9 are rotatably installed on the outside of the semi-circular permanent magnet 7. The telescopic rods of the positioning cylinders 9 are located on the side away from the positioning shaft 8.

[0033] The principle is as follows: During the iron removal process, the vibrator 6 on the vibrating plate 4 can be used to drive the iron removal barrel 3 to vibrate, thereby breaking up the magnetic medium accumulated inside the iron removal barrel 3. The compacted magnetic medium can be quickly loosened by continuous vibration. Combined with the water flushing, iron removal is achieved quickly without the magnetic medium being compressed. The amount of water used for flushing is small, and the cleaning efficiency is high. The positioning cylinder 9 is used to drive the semi-circular permanent magnet 7 to rotate around the positioning shaft 8 to open or close. When it is rotated open, the semi-circular permanent magnet 7 separates from the iron removal barrel 3, so that the magnetic medium inside the iron removal barrel 3 no longer adheres to the inner wall of the iron removal barrel 3. Combined with vibration and water flushing, the iron removal barrel 3 can be cleaned quickly and is convenient to use.

[0034] Furthermore: the upper end of the iron removal barrel 3 is connected to a slurry outlet pipe 10, and the side of the slurry outlet pipe 10 is connected to a flushing pipe 11, and a flushing valve 12 is provided on the flushing pipe 11.

[0035] Furthermore: the lower end of the iron removal tank 3 is connected to an iron discharge pipe 13 and a slurry inlet pipe 14, and an electrically controlled three-way valve 15 is connected between the slurry inlet pipe 14, the iron discharge pipe 13 and the lower end of the iron removal tank 3; when slurry is fed into the iron removal tank 3, the electrically controlled three-way valve 15 switches to a state where the slurry inlet pipe 14 and the iron removal tank 3 are interconnected, allowing the aluminum ash slurry to be input into the iron removal tank 3; when cleaning the magnetic medium inside the iron removal tank 3, the electrically controlled three-way valve 15 switches to a state where the iron discharge pipe 13 and the iron removal tank 3 are interconnected, and when water is flushed from above, the water flow can pass through the inner wall of the iron removal tank 3 and then be output from the iron discharge pipe 13, which can quickly carry out the magnetic medium inside the iron removal tank 3.

[0036] Furthermore: a return pipe 16 is fixedly installed inside the frame 1. The return pipe 16 is connected to the lower end of the iron removal tank 3. The upper end of the iron removal tank 3 is connected to a return pipe 17, and the lower end of the return pipe 17 is connected to the return pipe 16. When the outlet pipe 10 is closed, the slurry will enter the return pipe 17 after passing through the iron removal tank 3 and return to the return pipe 16, and then be reintroduced into the bottom of the iron removal tank 3, realizing repeated iron removal and improving the iron removal effect. This significantly reduces the magnetic medium contained in the slurry output from the outlet pipe 10.

[0037] Furthermore: a radiator 18 and an oil pump 19 are connected to the return pipe 17. The slurry in the return pipe 17 is cooled by the radiator 18, and the slurry in the return pipe 17 is pumped to the return slurry pipe 16 by the oil pump 19. The oil pump 19 can be used to accelerate the efficiency of iron removal by circulating the slurry in the iron removal tank 3.

[0038] Furthermore, the semi-circular permanent magnet 7 has an extended side 20 formed on the side near the positioning shaft 8, and the positioning shaft 8 is integrally formed on the extended side 20; this allows the semi-circular permanent magnet 7 to be completely separated from the outer wall of the iron removal barrel 3 when it is opened, thereby avoiding the situation where the magnetic medium is still attracted to the inner wall of the iron removal barrel 3 during rinsing, resulting in a better rinsing effect. Permanent magnets can be used to replace existing electromagnets, thus improving service life.

[0039] This embodiment does not impose any limitation on the shape, material, structure, etc. of this utility model. Any simple modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of this utility model shall fall within the protection scope of this utility model.

Claims

1. An automatic induction-based impurity removal device for aluminum ash slag, comprising a frame, an assembly fixedly mounted on the frame, and an iron removal drum fixedly mounted inside the assembly, the upper end of the iron removal drum extending out of the assembly; characterized in that: A vibrating plate is fixedly installed on the outer side of the upper end of the iron removal drum. Several buffer springs are evenly arranged between the bottom side of the vibrating plate and the upper side of the machine body. A vibrator is fixedly installed on the vibrating plate. The machine body is provided with two semi-circular permanent magnets, which form a cylindrical shape and are sleeved on the outside of the iron barrel. A positioning shaft is fixedly installed on one side edge of the semi-circular permanent magnet. The upper and lower ends of the positioning shaft are respectively rotatably fitted into the machine body. The positioning shafts of the two semi-circular permanent magnets are respectively set at diagonal positions in the machine body. Positioning cylinders are rotatably installed on the left and right sides of the machine body, and the telescopic rods of the positioning cylinders are rotatably installed on the outside of the semi-circular permanent magnet. The telescopic rods of the positioning cylinders are located on the side away from the positioning axis.

2. The automatic sensing and impurity removal device for aluminum ash slag according to claim 1, characterized in that: The upper end of the iron removal barrel is connected to a slurry outlet pipe, and the side of the slurry outlet pipe is connected to a flushing pipe, which is equipped with a flushing valve.

3. An automatic induction-based impurity removal device for aluminum ash slag according to any one of claims 1 or 2, characterized in that: The lower end of the iron removal barrel is connected to an iron discharge pipe and a slurry inlet pipe, and an electrically controlled three-way valve is connected between the slurry inlet pipe, the iron discharge pipe and the lower end of the iron removal barrel.

4. An automatic induction-based impurity removal device for aluminum ash slag according to claim 1, characterized in that: A return slurry pipe is fixedly installed inside the frame. The return slurry pipe is connected to the lower end of the iron removal barrel. The upper end of the iron removal barrel is connected to a return pipe, and the lower end of the return pipe is connected to the return slurry pipe.

5. An automatic induction-based impurity removal device for aluminum ash slag according to claim 4, characterized in that: The return pipe is connected to a radiator and an oil pump. The slurry in the return pipe is cooled by the radiator and pumped into the return slurry pipe by the oil pump.

6. An automatic induction-based impurity removal device for aluminum ash slag according to claim 1, characterized in that: The semi-circular permanent magnet has an extended edge formed on the side near the positioning shaft, and the positioning shaft is integrally formed on the extended edge.

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