Molten aluminum purification double-layer filtering device

Abstract

The utility model discloses a molten aluminum purification double-layer filtering device which comprises a filtering box, a cover plate is arranged on the top face of the filtering box, an electric push rod is fixedly installed on the top face of the cover plate, an installation plate is fixedly installed at the output end of the electric push rod, and a stirring assembly is arranged on the surface of the installation plate. Through the arrangement of a first molten aluminum filter plate and a second molten aluminum filter plate, the effect of filtering molten aluminum twice is achieved, the filtering effect is better, through the arrangement of a stirring assembly, included slag and oxide attached to the surfaces of the first molten aluminum filter plate and the second molten aluminum filter plate can suspend, and the stirring effect is better. According to the aluminum liquid filtering device, slag inclusion and oxides are prevented from blocking the first aluminum liquid filtering plate and the second aluminum liquid filtering plate, filter residues attached to the first aluminum liquid filtering plate and the second aluminum liquid filtering plate can be cleaned through rotation of the first scraping plate and the second scraping plate, and the cleaned filter residues are washed through arrangement of the cleaning assembly, so that the cleaning effect on the first scraping plate and the second scraping plate is better.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum liquid filtering, in particular to a double-layer filtering device for purifying aluminum liquid. Background Art

[0002] With the development of my country's economy, the use of aluminum products in production and life is increasing, and the aluminum products industry is in a stage of rapid development. Before casting aluminum and aluminum alloys, there may be some oxides, nitrides, sulfides, etc. in the form of larger particles in the aluminum material. When melting into aluminum liquid, the aluminum liquid needs to be filtered and purified.

[0003] After searching, the publication number CN202347073U discloses a double-layer filtration device for purifying aluminum liquid, which can effectively remove slag and oxides in the aluminum liquid without clogging. It is suitable for continuous casting. However, there is a lack of structure for cleaning the ceramic filter plate after filtration, and manual cleaning is required, which is time-consuming and labor-intensive, and the cleaning convenience is not ideal. Therefore, a double-layer filtration device for purifying aluminum liquid is proposed. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a double-layer filtering device for purifying aluminum liquid, which solves the problems in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A double-layer filtration device for purifying aluminum liquid comprises a filter box, a cover plate is arranged on the top surface of the filter box, an electric push rod is fixedly mounted on the top surface of the cover plate, a mounting plate is fixedly mounted on the output end of the electric push rod, a stirring assembly is arranged on the surface of the mounting plate, a first aluminum liquid filter plate and a second aluminum liquid filter plate are arranged inside the filter box, a sewage outlet is arranged on the surface of the filter box, a sealing cover is arranged on the surface of the sewage outlet, and a cleaning assembly is arranged on the right side of the filter box.

[0007] Preferably, the stirring assembly includes a driving motor fixedly mounted on the surface of the mounting plate, a rotating shaft is fixedly mounted on the output end of the driving motor, a first stirring rod is fixedly mounted on the surface of the rotating shaft, and a second stirring rod is fixedly mounted on the bottom end of the rotating shaft.

[0008] Preferably, a first scraper is fixedly mounted on the bottom surface of the first stirring rod, and a second scraper is fixedly mounted on the bottom surface of the second stirring rod.

[0009] Preferably, a through hole is provided inside the first aluminum liquid filter plate, and the through hole is movably connected to the rotating shaft.

[0010] Preferably, a feed inlet is fixedly installed on the left side of the filter box, and a discharge outlet is fixedly installed on the right side of the filter box.

[0011] Preferably, the cleaning assembly includes a water storage tank fixedly mounted on the right side of the filter box, a water pump is fixedly mounted on the top surface of the water storage tank, a connecting pipe is fixedly mounted on the output end of the water pump, and a nozzle is fixedly mounted on one end of the connecting pipe.

[0012] Preferably, a push handle is fixedly mounted on the left side of the filter box, and a locking universal wheel is fixedly mounted on the bottom surface of the filter box.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: the double-layer filtration device for purifying aluminum liquid forms a double filtration effect on the aluminum liquid through the setting of the first aluminum liquid filter plate and the second aluminum liquid filter plate, and the filtration effect is better. Through the setting of the stirring component, the slag and oxides attached to the surfaces of the first aluminum liquid filter plate and the second aluminum liquid filter plate can be suspended to avoid the slag and oxides from clogging the first aluminum liquid filter plate and the second aluminum liquid filter plate. Through the rotation of the first scraper and the second scraper, the filter residue attached to the first aluminum liquid filter plate and the second aluminum liquid filter plate can be cleaned. Through the setting of the cleaning component, the cleaned filter residue is rinsed, so that the cleaning effect of the first scraper and the second scraper is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the positive measurement of the utility model;

[0015] Figure 2 It is a structural schematic diagram of the first sectional view of the utility model;

[0016] Figure 3 It is a structural schematic diagram of the second sectional view of the utility model;

[0017] Figure 4 It is a structural schematic diagram of the first aluminum liquid filter plate of the utility model.

[0018] In the figure: 1. filter box; 2. cover plate; 3. electric push rod; 4. mounting plate; 5. drive motor; 6. rotating shaft; 7. first stirring rod; 8. first scraper; 9. second stirring rod; 10. second scraper; 11. first aluminum liquid filter plate; 12. second aluminum liquid filter plate; 13. through hole; 14. drain outlet; 15. sealing cover; 16. feed inlet; 17. discharge outlet; 18. water storage tank; 19. water pump; 20. connecting pipe; 21. nozzle; 22. push handle; 23. locking universal wheel. DETAILED DESCRIPTION

[0019] 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.

[0020] Example: Refer to Figure 1-4 The utility model provides a technical solution, a double-layer filtering device for purifying aluminum liquid, comprising a filter box 1, a cover plate 2 is arranged on the top surface of the filter box 1, an electric push rod 3 is fixedly installed on the top surface of the cover plate 2, a mounting plate 4 is fixedly installed on the output end of the electric push rod 3, a stirring component is arranged on the surface of the mounting plate 4, a first aluminum liquid filter plate 11 and a second aluminum liquid filter plate 12 are arranged inside the filter box 1, a sewage outlet 14 is arranged on the surface of the sewage outlet 14, a sealing cover 15 is arranged on the surface of the sewage outlet 14, and a cleaning component is arranged on the right side of the filter box 1 A feed port 16 is fixedly installed on the left side of the filter box 1, and a discharge port 17 is fixedly installed on the right side of the filter box 1. Through the setting of the feed port 16, the aluminum liquid can be easily injected into the filter box 1 for filtering, and through the setting of the discharge port 17, the filtered aluminum liquid can be easily discharged. A push handle 22 is fixedly installed on the left side of the filter box 1, and a locking universal wheel 23 is fixedly installed on the bottom surface of the filter box 1. Through the setting of the push handle 22 and the locking universal wheel 23, a certain mobile function can be provided for the device, making the transportation of the device more convenient.

[0021] Specifically, the stirring assembly includes a driving motor 5 fixedly mounted on the surface of the mounting plate 4, a rotating shaft 6 is fixedly mounted on the output end of the driving motor 5, a first stirring rod 7 is fixedly mounted on the surface of the rotating shaft 6, a second stirring rod 9 is fixedly mounted on the bottom end of the rotating shaft 6, a first scraper 8 is fixedly mounted on the bottom surface of the first stirring rod 7, a second scraper 10 is fixedly mounted on the bottom surface of the second stirring rod 9, a through hole 13 is opened inside the first aluminum liquid filter plate 11, and the through hole 13 is movably connected to the rotating shaft 6. By setting the stirring assembly, the output end of the driving motor 5 The first stirring rod 7 and the second stirring rod 9 rotate to drive the rotating shaft 6 to rotate, so that the first stirring rod 7 and the second stirring rod 9 rotate, so that the slag and oxides attached to the surfaces of the first aluminum liquid filter plate 11 and the second aluminum liquid filter plate 12 can be suspended to prevent the slag and oxides from clogging the first aluminum liquid filter plate 11 and the second aluminum liquid filter plate 12. At the same time, after filtering, the electric push rod 3 is started to move the first scraper 8 and the second scraper 10 downward and rotate with the first stirring rod 7 and the second stirring rod 9, so that the filter residue attached to the surfaces of the first aluminum liquid filter plate 11 and the second aluminum liquid filter plate 12 can be cleaned.

[0022] Specifically, the cleaning component includes a water tank 18 fixedly installed on the right side of the filter box 1, a water pump 19 fixedly installed on the top surface of the water tank 18, a connecting pipe 20 fixedly installed on the output end of the water pump 19, and a nozzle 21 fixedly installed on one end of the connecting pipe 20. Through the setting of the cleaning component, the water pump 19 allows the water in the water tank 18 to be sprayed out through the nozzle 21 to flush the filter residue cleaned out when the first scraper 8 and the second scraper 10 rotate, so that the cleaning effect of the first scraper 8 and the second scraper 10 is better.

[0023] When in use: the aluminum liquid to be filtered is injected into the filter box 1 through the feed port 16, and the filter holes of the first aluminum liquid filter plate 11 are larger than the filter holes of the second aluminum liquid filter plate 12, so that the first aluminum liquid filter plate 11 can filter the slag and oxide in the larger aluminum liquid, and the second aluminum liquid filter plate 12 again filters the slag and oxide in the smaller aluminum liquid, forming a double filtering effect on the aluminum liquid, and the filtering effect is better. At the same time, the drive motor 5 is started, and the output end of the drive motor 5 rotates, driving the rotating shaft 6 to rotate, so that the first stirring rod 7 and the second stirring rod 9 rotate, so that the slag and oxide attached to the surface of the first aluminum liquid filter plate 11 and the second aluminum liquid filter plate 12 can be suspended, so as to avoid the slag and oxide blocking the first aluminum liquid filter plate 11 and the second aluminum liquid filter plate 12, so that the aluminum liquid can quickly pass through the first aluminum liquid filter plate 11 and the second aluminum liquid filter plate 12. The aluminum liquid filter plate 11 and the second aluminum liquid filter plate 12 are filtered. After the filtering is completed, the electric push rod 3 is started to move the mounting plate 4 downward, and then the drive motor 5 is moved downward, so that the rotating shaft 6 is moved downward, so that the first scraper 8 and the second scraper 10 contact the first aluminum liquid filter plate 11 and the second aluminum liquid filter plate 12 respectively, and the drive motor 5 is started to rotate the rotating shaft 6, so that the first scraper 8 and the second scraper 10 are rotated, and the filter residue attached to the first aluminum liquid filter plate 11 and the second aluminum liquid filter plate 12 can be cleaned. At the same time, the water pump 19 is started to spray the water in the water storage tank 18 through the nozzle 21 to rinse the filter residue cleaned out when the first scraper 8 and the second scraper 10 rotate, and the waste liquid after rinsing is discharged through the sewage outlet 14, so that the cleaning effect of the first scraper 8 and the second scraper 10 is better.

[0024] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A double-layer filtration device for purifying aluminum liquid, comprising a filter box (1), characterized in that: The top surface of the filter box (1) is provided with a cover plate (2), the top surface of the cover plate (2) is fixedly mounted with an electric push rod (3), the output end of the electric push rod (3) is fixedly mounted with a mounting plate (4), the surface of the mounting plate (4) is provided with a stirring assembly, the interior of the filter box (1) is provided with a first aluminum liquid filter plate (11) and a second aluminum liquid filter plate (12), the surface of the filter box (1) is provided with a sewage outlet (14), the surface of the sewage outlet (14) is provided with a sealing cover (15), and a cleaning assembly is provided on the right side of the filter box (1).

2. A double-layer filtration device for purifying aluminum liquid according to claim 1, characterized in that: The stirring assembly comprises a driving motor (5) fixedly mounted on the surface of a mounting plate (4); a rotating shaft (6) is fixedly mounted on the output end of the driving motor (5); a first stirring rod (7) is fixedly mounted on the surface of the rotating shaft (6); and a second stirring rod (9) is fixedly mounted on the bottom end of the rotating shaft (6).

3. A double-layer filtration device for purifying aluminum liquid according to claim 2, characterized in that: A first scraper (8) is fixedly mounted on the bottom surface of the first stirring rod (7), and a second scraper (10) is fixedly mounted on the bottom surface of the second stirring rod (9).

4. A double-layer filtration device for purifying aluminum liquid according to claim 1, characterized in that: A through hole (13) is provided inside the first aluminum liquid filter plate (11), and the through hole (13) is movably connected to the rotating shaft (6).

5. The double-layer filtration device for purifying aluminum liquid according to claim 1, characterized in that: A feed inlet (16) is fixedly installed on the left side of the filter box (1), and a discharge outlet (17) is fixedly installed on the right side of the filter box (1).

6. A double-layer filtration device for purifying aluminum liquid according to claim 1, characterized in that: The cleaning assembly comprises a water storage tank (18) fixedly mounted on the right side of the filter box (1), a water pump (19) fixedly mounted on the top surface of the water storage tank (18), a connecting pipe (20) fixedly mounted on the output end of the water pump (19), and a nozzle (21) fixedly mounted on one end of the connecting pipe (20).

7. A double-layer filtration device for purifying aluminum liquid according to claim 1, characterized in that: A push handle (22) is fixedly mounted on the left side of the filter box (1), and a locking universal wheel (23) is fixedly mounted on the bottom surface of the filter box (1).

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