Pressing device for recycling aluminum ash

Abstract

The utility model provides a pressing device for aluminum ash recovery, which relates to the technical field of aluminum ash recovery and utilization and comprises a coaming, three side surfaces of the coaming are sequentially connected to form a U-shaped structure with a notch; the pressing plate comprises a vertical plate and a top plate; the vertical plate is arranged at the notch of the U-shaped structure; the top plate is arranged at the top of the U-shaped structure; the bottom plate is arranged at the lower part of the U-shaped structure; the scraping plate is fixedly arranged above the top plate; the driving part is used for transversely moving the vertical plate and the top plate; after the vertical plate and the top plate are moved leftwards, the surrounding plate, the pressing plate and the bottom plate can jointly define a space to form a material receiving cavity with the top opened. After the vertical plate and the top plate are moved rightwards, the surrounding plate, the pressing plate and the bottom plate can jointly define a space to form a closed cavity with the top closed. The scraper is arranged close to the middle of the closed cavity. And the vertical plate and the top plate are moved rightwards, the top of the material receiving cavity is closed to form a closed cavity, and the width of the closed cavity is gradually reduced, so that the aluminum ash is pressed into blocky aluminum blocks, and the aluminum blocks are convenient to transport.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum ash recovery and utilization, in particular to a pressing device for aluminum ash recovery. Background Art

[0002] Aluminum ash can be recycled and used to produce alumina. During the initial stages of aluminum ash recovery, it is typically pressed into blocks to facilitate transportation. The present application aims to provide a pressing device for aluminum ash recovery that can compress aluminum ash into blocks for easier transportation. Utility Model Content

[0003] In view of the above situation, the utility model provides a pressing device for recycling aluminum ash, aiming to provide a pressing device for recycling aluminum ash so as to press the aluminum ash into blocks for easy transportation.

[0004] To achieve the above objectives, the present invention provides the following technical solutions:

[0005] The utility model provides a pressing device for recovering aluminum ash, comprising:

[0006] The enclosure comprises three side surfaces, which are connected in sequence to form a U-shaped structure with a notch on one side;

[0007] The pressure plate includes a vertical plate and a top plate connected vertically; the vertical plate is arranged at the notch of the U-shaped structure; the top plate is arranged at the top of the U-shaped structure, and a relief opening is opened on one side of the enclosure plate, and one end of the top plate can slide in contact with the relief opening;

[0008] A bottom plate is provided at the lower part of the U-shaped structure;

[0009] A scraper is fixedly arranged above the top plate, and the scraper is in sliding contact with the top plate;

[0010] A driving member for laterally moving the vertical plate and the top plate;

[0011] in:

[0012] After the vertical plate and the top plate are moved to the left, the surrounding plate, the pressure plate and the bottom plate can jointly define a space to form a material receiving cavity with an open top; after the vertical plate and the top plate are moved to the right, the surrounding plate, the pressure plate and the bottom plate can jointly define a space to form a closed cavity with a closed top;

[0013] In the horizontal direction, the scraper is arranged close to the middle of the closed cavity.

[0014] In some embodiments of the present invention, a dust removal mechanism is further included that is arranged above the enclosure.

[0015] In some embodiments of the present invention, the dust removal mechanism includes a dust hood and a collection box that are connected to each other.

[0016] In some embodiments of the present invention, the pressing device for aluminum ash recovery further includes a sealing mechanism for sealing the avoidance opening when the top plate is separated from the avoidance opening.

[0017] In some embodiments of the present invention, the blocking mechanism includes a blocking plate, which is movably arranged and has a shape that matches the shape of the avoidance opening.

[0018] In some embodiments of the present invention, the blocking mechanism further comprises:

[0019] Fixed plate, installed on the right side of the enclosure;

[0020] An elastic member has one end connected to the blocking plate and the other end connected to the fixed plate. The elastic member is used to move the blocking plate into the avoidance opening.

[0021] In some embodiments of the present invention, the blocking mechanism further includes a guide rod, the guide rod is slidably connected to the fixed plate, and the blocking plate is connected to one end of the guide rod.

[0022] In some embodiments of the present invention, a limit block is provided on the guide rod, and the limit block is located on the right side of the fixed plate; when the blocking plate moves left to the avoidance opening under the reset force of the elastic member, the limit block contacts the right side of the fixed plate.

[0023] The embodiments of the present invention have at least the following advantages or beneficial effects:

[0024] 1. After the vertical plate and the top plate are moved to the left, the aluminum ash can fall from the top of the closed cavity into the receiving cavity. Then the vertical plate and the top plate are moved to the right, and the top of the receiving cavity is closed to form a closed cavity. The width of the closed cavity is gradually reduced, so that the aluminum ash is pressed into a block-shaped aluminum block for easy transportation.

[0025] 2. A scraper is designed. When the top plate is moved to the left, the scraper can scrape off the aluminum ash on the upper side of the top plate.

[0026] 3. By setting the scraper close to the middle of the closed cavity in the horizontal direction, the scraped aluminum ash (including fragments) can fall into the middle of the closed cavity during the left movement of the vertical plate and the top plate, so that the next aluminum block pressed is not easy to disperse.

[0027] Other features and advantages of the present invention will be set forth in the following description, and in part will become apparent from the description, or may be understood by practicing the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0029] Figure 1 This is a schematic diagram of the structure of a pressing device for aluminum ash recovery;

[0030] Figure 2 It is a structural schematic diagram of a U-shaped structure;

[0031] Figure 3 for Figure 1 A partial enlarged view of position A in the middle.

[0032] icon:

[0033] 1- panel, 11- leg, 12- U-shaped structure, 13- notch, 14- avoidance,

[0034] 2-pressing plate, 21-vertical plate, 22-top plate,

[0035] 3- bottom plate,

[0036] 4- Scraper,

[0037] 5-driving part, 51-bracket,

[0038] 61-dust hood, 62-collection box,

[0039] 7-blocking mechanism, 71-blocking plate, 72-fixing plate, 73-elastic member, 74-support plate, 75-guide rod, 76-limiting block. DETAILED DESCRIPTION

[0040] In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various different ways without departing from the spirit or scope of the embodiments of the present invention.

[0041] In the description of the embodiments of the present invention, it should be understood that the terms "lateral", "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0042] In the embodiments of the present invention, unless otherwise specified or limited, the terms "installed," "connected," "connected," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; they can refer to direct connection or indirect connection through an intermediate medium; they can refer to internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in the embodiments of the present invention based on specific circumstances.

[0043] The embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0044] Example

[0045] See also Figures 1 to 3 This embodiment provides a pressing device for recovering aluminum ash, including a surrounding plate 1, a pressing plate 2, a bottom plate 3, a scraper 4, and a driving member 5.

[0046] The enclosure 1 includes three side surfaces (front, rear, and right), which are sequentially connected to form a U-shaped structure 12 with a notch 13 on one side. A support leg 11 is connected to the bottom of the enclosure 1.

[0047] The pressure plate 2 includes a vertical plate 21 and a top plate 22 connected vertically; the vertical plate 21 is arranged at the notch 13 of the U-shaped structure 12; the top plate 22 is arranged at the top of the U-shaped structure 12, and an avoidance opening 14 is opened on one side of the enclosure 1, and one end of the top plate 22 can slide in contact with the avoidance opening 14.

[0048] The bottom plate 3 is arranged at the lower part of the U-shaped structure 12 .

[0049] The scraper 4 is fixedly arranged above the top plate 22, and the scraper 4 is in sliding contact with the top plate 22. Specifically, the scraper 4 is fixedly connected to the enclosure 1.

[0050] A drive member 5 is connected to one side of the vertical plate 21 and is used to laterally move the vertical plate 21 and the top plate 22. The drive member 5 includes a pneumatic cylinder or an oil cylinder. The drive member 5 is mounted on a bracket 51, which is located near the notch 13 of the U-shaped structure 12.

[0051] After the vertical plate 21 and the top plate 22 are moved to the left, the top plate 22 is separated from the right side of the enclosure 1, and the enclosure 1, the pressure plate 2 and the bottom plate 3 can jointly define a space to form a material receiving cavity with an open top; after the vertical plate 21 and the top plate 22 are moved to the right, one end of the top plate 22 extends into the avoidance opening 14 and slides in contact with the avoidance opening 14, and the enclosure 1, the pressure plate 2 and the bottom plate 3 can jointly define a space to form a closed cavity with a closed top. After the vertical plate 21 and the top plate 22 are moved to the left, the aluminum ash can fall from the top of the closed cavity into the material receiving cavity, and then the vertical plate 21 and the top plate 22 are moved to the right, the top of the material receiving cavity is closed to form a closed cavity, and the width of the closed cavity is gradually reduced, thereby pressing the aluminum ash into a block-shaped aluminum block for easy transportation. Considering that when a large amount of aluminum ash is contained in the closed cavity, if the vertical plate 21 and the top plate 22 are moved rightward, the top plate 22 is likely to be inserted into the aluminum ash, leaving some aluminum ash on the upper side of the top plate 22, which requires the operator to clean it in time, increasing the workload. In this embodiment, the scraper 4 is designed so that when the top plate 22 is moved leftward, the scraper 4 can scrape off the aluminum ash on the upper side of the top plate 22.

[0052] Furthermore, in the horizontal direction, the scraper 4 is arranged near the middle of the closed cavity. The reason for this arrangement is that there are usually large fragments distributed in the aluminum ash. When pressed into aluminum blocks, if these fragments are located on the outer layer of the aluminum block, the fragments are easily detached from the aluminum block during transportation, causing the aluminum block to scatter. In order to prevent the pressed aluminum blocks from scattering during transportation, a sorting method is usually used to separate the fragments and powder. Then, when feeding, the fragments are located in the middle of the closed cavity and the powder is located on the outside of the fragments to wrap the fragments. In this way, the pressed aluminum blocks are not easy to scatter. In this embodiment, the scraper 4 is arranged near the middle of the closed cavity in the horizontal direction, so that in the process of moving the vertical plate 21 and the top plate 22 to the left, the scraped aluminum ash (containing fragments) can fall into the middle of the closed cavity, so that the next pressed aluminum block is not easy to scatter.

[0053] During the feeding process, dust inevitably overflows from the top of the receiving cavity to form dust. In order to suppress dust, the aluminum ash recovery pressing device also includes a dust removal mechanism arranged above the enclosure 1. The dust removal mechanism includes a dust hood 61 and a collection box 62. The dust hood 61 is arranged above the enclosure 1, and the collection box 62 is connected to the dust hood 61 to collect the dust generated during the feeding process.

[0054] The pressing device for aluminum ash recovery also includes a sealing mechanism 7 for sealing the avoidance port 14 when the top plate 22 is separated from the avoidance port 14, so as to prevent the dust generated during feeding from escaping from the avoidance port 14 to the outside of the device, thereby increasing the difficulty of suppressing the dust.

[0055] The blocking mechanism 7 includes a blocking plate 71 , a fixing plate 72 , and an elastic member 73 .

[0056] The blocking plate 71 is movably provided, and the shape of the blocking plate 71 matches the shape of the avoidance opening 14 .

[0057] The fixing plate 72 is installed on the right side of the enclosure 1. Specifically, the fixing plate 72 is connected to the right side of the enclosure 1 through a support plate 74 arranged horizontally.

[0058] One end of the elastic member 73 is connected to the blocking plate 71, and the other end is connected to the fixing plate 72. The elastic member 73 is used to move the blocking plate 71 into the avoidance opening 14. Specifically, the elastic member 73 includes a spring.

[0059] During the leftward movement of the top plate 22, the blocking plate 71 moves leftward into the escape opening 14 under the restoring force of the elastic member 73, thereby blocking the escape opening 14. During the rightward movement of the top plate 22, the top plate 22 can push the blocking plate 71 to the right to ensure smooth pressing.

[0060] To facilitate the movement of the blocking plate 71, the blocking mechanism 7 further includes a guide rod 75, which is slidably connected to the fixed plate 72. The blocking plate 71 is connected to one end of the guide rod 75. A limit block 76 is provided on the guide rod 75. The limit block 76 is located to the right of the fixed plate 72. When the blocking plate 71 moves to the left into the avoidance opening 14 under the restoring force of the elastic member 73, the limit block 76 contacts the right side of the fixed plate 72, thereby controlling the relative position of the blocking plate 71 and the avoidance opening 14, so that the blocking plate 71 remains in the avoidance opening 14 to exert its blocking effect.

[0061] In other embodiments, the blocking mechanism 7 may also only include the blocking plate 71 , and the blocking plate 71 may be used manually.

[0062] Finally, it should be noted that the above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Those skilled in the art will appreciate that the present invention is susceptible to various modifications and variations. The embodiments and features of the embodiments of this application may be combined arbitrarily without conflict. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention are intended to be within the scope of protection of the present invention.

Claims

1. A pressing device for aluminum ash recovery, characterized in that: include: The enclosure comprises three side surfaces, which are connected in sequence to form a U-shaped structure with a notch on one side; The pressure plate includes a vertical plate and a top plate connected vertically; the vertical plate is arranged at the notch of the U-shaped structure; the top plate is arranged on the top of the U-shaped structure, and a relief opening is opened on one side of the enclosure plate, and one end of the top plate can slide in contact with the relief opening; a bottom plate, arranged at the lower part of the U-shaped structure; a scraper, fixedly disposed above the top plate, the scraper being in sliding contact with the top plate; A driving member, used for laterally moving the vertical plate and the top plate; in: After the vertical plate and the top plate are moved to the left, the enclosure plate, the pressing plate and the bottom plate can jointly define a space to form a material receiving cavity with an open top; After the vertical plate and the top plate are moved to the right, the enclosure plate, the pressure plate and the bottom plate can jointly define a space to form a closed cavity with the top closed; In the horizontal direction, the scraper is arranged close to the middle of the closed cavity.

2. The pressing device for aluminum ash recovery according to claim 1, characterized in that: It also includes a dust removal mechanism arranged above the enclosure.

3. The pressing device for aluminum ash recovery according to claim 2, characterized in that: The dust removal mechanism comprises a dust hood and a collection box which are connected to each other.

4. The pressing device for aluminum ash recovery according to claim 1, characterized in that: The pressing device for recovering aluminum ash also includes a sealing mechanism for sealing the escape port when the top plate is separated from the escape port.

5. The pressing device for aluminum ash recovery according to claim 4, characterized in that: The blocking mechanism includes a blocking plate, which is movably arranged and has a shape that matches the shape of the avoidance opening.

6. The pressing device for aluminum ash recovery according to claim 5, characterized in that: The blocking mechanism further comprises: A fixed plate, installed on the right side of the enclosure; An elastic member, one end of which is connected to the blocking plate and the other end of which is connected to the fixing plate, wherein the elastic member is used to move the blocking plate into the avoidance opening.

7. The pressing device for aluminum ash recovery according to claim 6, characterized in that: The blocking mechanism further includes a guide rod, the guide rod is slidably connected to the fixing plate, and the blocking plate is connected to one end of the guide rod.

8. The pressing device for aluminum ash recovery according to claim 7, characterized in that: A limit block is provided on the guide rod, and the limit block is located on the right side of the fixed plate; when the blocking plate moves leftward into the avoidance opening under the action of the reset force of the elastic member, the limit block contacts the right side of the fixed plate.

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