Secondary aluminum ash screening mechanism

Abstract

The utility model discloses a secondary aluminum ash screening mechanism, and relates to the technical field of solid particle material processing, the secondary aluminum ash screening mechanism comprises a bottom plate, the front end and the rear end of the top of the bottom plate are fixedly connected with supporting blocks, and a plurality of collecting boxes are slidably connected between the two supporting blocks; a plurality of collecting boxes are fixedly connected to one side of the screening cylinder, handles are fixedly connected to the front ends of the collecting boxes, a plurality of limiting rings are fixedly connected to the outer wall of the screening cylinder, a mounting part is fixedly connected to the other side of the screening cylinder, and a plurality of bolts are in threaded connection to a rotating motor. In the production process, some fine particles can be generated and are easy to fly away, and the fine particles can be filtered out by forming the first screening hole, the second screening hole, the third screening hole and the fourth screening hole in the screening cylinder, so that the dust removal effect is achieved, and the harm of dust to workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of solid particle material processing, in particular to a secondary aluminum ash screening mechanism. Background Art

[0002] Aluminum ash is waste generated during aluminum smelting and casting processes, which may contain metallic aluminum, aluminum alloys and other solid particles. The aluminum ash screening mechanism can screen and recycle the metallic aluminum and aluminum alloys in the aluminum ash, thereby realizing resource reuse and waste treatment.

[0003] In the existing aluminum ash screening process, due to the friction and collision between the material and the screen, dust and fine particles are easily generated. These fine particles will affect the quality and classification effect of the material, and will also cause certain harm to the environment and personnel health.

[0004] Therefore, there is an urgent need to provide a secondary aluminum ash screening mechanism to solve the above problems. Utility Model Content

[0005] The technical problem to be solved by the utility model is that in the existing aluminum ash screening process, dust and fine particles are easily generated due to the friction and collision between the material and the screen. These fine particles will affect the quality and grading effect of the material, and will also cause certain harm to the environment and personnel health.

[0006] In order to solve the above technical problems, a technical solution adopted by the utility model is: to provide a secondary aluminum ash screening mechanism, including a bottom plate, the front and rear ends of the top of the bottom plate are fixedly connected to support blocks, a plurality of collection boxes are slidably connected between two of the support blocks, the front ends of the plurality of collection boxes are fixedly connected to handles, and a screening cylinder is rotatably connected between the two support blocks;

[0007] A feed port is fixedly connected to one side of the screening cylinder, a plurality of limit rings are fixedly connected to the outer wall of the screening cylinder, a mounting piece is fixedly connected to the other side of the screening cylinder, a rotating motor is fixedly connected to one side of the mounting piece, and a plurality of bolts are threadedly connected to the rotating motor.

[0008] The utility model is further configured as follows: the bottom plate and the two support blocks are an integrated structure.

[0009] Through the above technical solution, the coordination and interaction between the integrated structures are closer and more efficient, which can improve the operating efficiency and stability of the entire system or equipment, and the integrated structure can make the maintenance and repair of the system or equipment easier. Since the parts are in the same structure, technicians can check and maintain them more conveniently. The integrated structure has better coordination, smaller size, easier maintenance and repair, and higher reliability.

[0010] The utility model is further configured as follows: a plurality of limiting grooves are arranged on the inner sides of the two support blocks.

[0011] Through the above technical solution, the limit groove can provide higher motion accuracy because it can effectively control axial, radial and angular motion, thereby reducing motion errors, and can improve the reliability of the equipment because it can reduce the wear and failure of friction parts, thereby reducing the maintenance and replacement costs of the equipment.

[0012] The utility model is further configured as follows: a plurality of first screening holes, second screening holes, third screening holes and fourth screening holes are sequentially opened on the screening cylinder.

[0013] Through the above technical scheme, firstly, through the size of the first screening hole, the second screening hole, the third screening hole and the fourth screening hole, materials larger or smaller than a certain size can be filtered out, thereby realizing the screening of the material, and then through the rotation of the screening cylinder and the setting of the first screening hole, the second screening hole, the third screening hole and the fourth screening hole, the heavier particles in the material can be separated downward, and the lighter particles will be thrown out with the rotating screen cylinder to realize the separation of the material, and finally in the production process, some fine particles may be generated, and these particles are easy to fly. By setting the first screening hole, the second screening hole, the third screening hole and the fourth screening hole on the screening cylinder, these fine particles can be filtered out, thereby achieving the dust removal effect.

[0014] The utility model is further configured as follows: a plurality of the first screening holes, the second screening holes, the third screening holes and the fourth screening holes are of different sizes and are arranged in sequence on the outer wall of the screening cylinder.

[0015] Through the above technical solution, one of the benefits of setting the first screening hole, the second screening hole, the third screening hole and the fourth screening hole of different sizes is that a multi-level screening effect can be achieved. The screening holes of different sizes can be arranged in order from coarse to fine, so that the material is gradually screened and classified when passing through the screening cylinder. This multi-level screening can more accurately separate materials of different particle sizes to meet different application requirements. Another benefit is that the screening efficiency and processing capacity can be improved. Screening holes of different sizes can screen the material at the same time, so that more particles can pass through the screen, thereby improving the screening efficiency and processing capacity, which is very important for scenarios that need to process a large amount of material or have high screening requirements.

[0016] The utility model is further configured as follows: the mounting piece is made of high carbon steel.

[0017] Through the above technical solution, high carbon steel is a type of steel with good hardening performance, has high strength and hardness, and can withstand large loads and friction. This makes the mounting parts made of high carbon steel have better durability and reliability during use. Since high carbon steel has high hardness and strength, its wear resistance can be improved to a certain extent. This makes the mounting parts made of high carbon steel reduce wear and deformation caused by friction during long-term use and extend their life.

[0018] The utility model is further configured as follows: a plurality of outer walls of the bolts are all slidably connected with gaskets.

[0019] Through the above technical solution, the gasket increases the contact area, reduces pressure, prevents loosening, and protects parts and bolts. The gasket is a mechanical seal between two objects, usually used to prevent the two objects from being subjected to pressure, corrosion, and natural thermal expansion and contraction of the pipeline. Since the machined surface cannot be perfect, the irregularities can be filled with gaskets. The gasket is a material or a combination of materials clamped between two independent connectors. Its function is to maintain the sealing between the rotating motor and the mounting part within a predetermined service life. The gasket can seal the joint surface, ensure that the sealing medium is not penetrated and corroded, and can withstand the effects of temperature and pressure, making the connection more stable, while also improving the strength of the connection.

[0020] The beneficial effects of the utility model are as follows:

[0021] 1. The utility model provides the first screening hole, the second screening hole, the third screening hole and the fourth screening hole. In the production process, some fine particles are generated, and these particles are easy to fly. By providing the first screening hole, the second screening hole, the third screening hole and the fourth screening hole on the screening cylinder, these fine particles can be filtered out, thereby achieving a dust removal effect and reducing the harm of dust to workers;

[0022] 2. The utility model improves the sealing between the rotating motor and the mounting part by arranging the gasket. The gasket can seal the joint surface to ensure that dust does not penetrate into the interior of the rotating motor, thereby reducing the failure rate of the equipment and improving the production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is the appearance diagram of the utility model;

[0024] Figure 2 It is a top view of the utility model;

[0025] Figure 3 It is a cross-sectional view of the utility model;

[0026] Figure 4 for Figure 2A partial enlarged view of point A in the middle.

[0027] In the figure: 1, bottom plate; 2, support block; 201, limit groove; 3, collection box; 4, handle; 5, screening cylinder; 501, first screening hole; 502, second screening hole; 503, third screening hole; 504, fourth screening hole; 6, feed port; 7, limit ring; 8, mounting part; 9, rotating motor; 10, bolt; 1001, gasket. DETAILED DESCRIPTION

[0028] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0029] See also Figure 1 - Figure 4 , a secondary aluminum ash screening mechanism, including a bottom plate 1, the front and rear ends of the top of the bottom plate 1 are fixedly connected with support blocks 2, the bottom plate 1 and the two support blocks 2 are an integrated structure; the coordination and interaction between the integrated structures are closer and more efficient, which can improve the operating efficiency and stability of the entire system or equipment, and the integrated structure can make the maintenance and repair of the system or equipment easier, because the parts are in the same structure, technicians can more conveniently perform inspection and maintenance, the integrated structure has better coordination, smaller size, easier maintenance and repair, and higher reliability, and a plurality of limit grooves 201 are arranged on the inner sides of the two support blocks 2; the limit groove 201 can provide higher motion accuracy, because it can effectively control axial, radial and angular motion, thereby reducing motion errors, and can improve the reliability of the equipment, because it can reduce the wear and failure of friction parts, thereby reducing the maintenance and replacement costs of the equipment, a plurality of collection boxes 3 are slidably connected between the two support blocks 2, and a handle 4 is fixedly connected to the front end of the plurality of collection boxes 3;

[0030] like Figure 1 and Figure 3As shown, a screening drum 5 is rotatably connected between the two support blocks 2, and a plurality of first screening holes 501, second screening holes 502, third screening holes 503 and fourth screening holes 504 are sequentially opened on the screening drum 5; firstly, by the size of the first screening holes 501, the second screening holes 502, the third screening holes 503 and the fourth screening holes 504, materials larger or smaller than a certain size can be filtered out, thereby realizing the screening of the materials; then, by the rotation of the screening drum 5 and the setting of the first screening holes 501, the second screening holes 502, the third screening holes 503 and the fourth screening holes 504, the heavier particles in the materials can be separated downward, and the lighter particles will be thrown out with the rotating screen drum, thereby realizing the separation of the materials; finally, in the production process, some fine particles may be generated, and these particles are easy to fly away. By setting the first screening holes 501, the second screening holes 502, the third screening holes 503 and the fourth screening holes 504 on the screening drum 5, In order to filter out these fine particles, thereby achieving a dust removal effect, a plurality of first screening holes 501, second screening holes 502, third screening holes 503 and fourth screening holes 504 are of different sizes and are arranged in sequence on the outer wall of the screening cylinder 5; one of the benefits of setting the first screening holes 501, the second screening holes 502, the third screening holes 503 and the fourth screening holes 504 of different sizes is that a multi-level screening effect can be achieved. Screening holes of different sizes can be arranged in order from coarse to fine, so that the material is gradually screened and classified when passing through the screening cylinder 5. This multi-level screening can more accurately separate materials of different particle sizes to meet different application requirements, and another benefit is that the screening efficiency and processing capacity can be improved. Screening holes of different sizes can screen the material at the same time, so that more particles can pass through the screen, thereby improving the screening efficiency and processing capacity, which is very important for scenes that need to process a large amount of material or have high screening requirements;

[0031] like Figure 2 and Figure 4As shown, a feed port 6 is fixedly connected to one side of the screening cylinder 5, a plurality of limit rings 7 are fixedly connected to the outer wall of the screening cylinder 5, and a mounting piece 8 is fixedly connected to the other side of the screening cylinder 5. The mounting piece 8 is made of high-carbon steel. High-carbon steel is a type of steel with good hardening performance, has high strength and hardness, and can withstand large loads and friction. This makes the mounting piece 8 made of high-carbon steel have better durability and reliability during use. Since high-carbon steel has high hardness and strength, its wear resistance can be improved to a certain extent. This makes the mounting piece 8 made of high-carbon steel reduce the wear and deformation caused by friction during long-term use, thereby extending its life. A rotating motor 9 is fixedly connected to one side of the mounting piece 8, and a plurality of bolts 10 are threadedly connected to the rotating motor 9. The outer walls are all slidably connected with gaskets 1001; gaskets 1001 increase the contact area, reduce pressure, prevent loosening, and protect parts and bolts 10. Gaskets 1001 are mechanical seals between two objects, usually used to prevent pressure, corrosion and natural thermal expansion and contraction of the pipeline between the two objects. Since the machined surface cannot be perfect, gaskets 1001 can be used to fill in irregularities. Gaskets 1001 are a material or a combination of materials clamped between two independent connectors. Its function is to maintain the sealing between the rotating motor 9 and the mounting part 8 within a predetermined service life. Gaskets 1001 can seal the joint surface to ensure that the sealing medium is impermeable and non-corroded, and can withstand the effects of temperature and pressure, making the connection more stable while also improving the strength of the connection.

[0032] When the utility model is in use, the material is first added into the screening cylinder 5 through the feed port 6, and then the rotary motor 9 is driven. The rotary motor 9 drives the screening cylinder 5 to rotate synchronously, so that the material rotates synchronously with the screening cylinder 5, thereby screening. Since the first screening hole 501, the second screening hole 502, the third screening hole 503 and the fourth screening hole 504 arranged on the screening cylinder 5 are of different sizes, the material can be indirectly classified and screened, and finally discharged into the collection box 3 to complete the screening.

[0033] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A secondary aluminum ash screening mechanism, comprising a bottom plate (1), characterized in that: The top and rear ends of the bottom plate (1) are fixedly connected to support blocks (2); a plurality of collection boxes (3) are slidably connected between the two support blocks (2); handles (4) are fixedly connected to the front ends of the plurality of collection boxes (3); and a screening cylinder (5) is rotatably connected between the two support blocks (2); A feed port (6) is fixedly connected to one side of the screening cylinder (5), a plurality of limit rings (7) are fixedly connected to the outer wall of the screening cylinder (5), a mounting member (8) is fixedly connected to the other side of the screening cylinder (5), a rotating motor (9) is fixedly connected to one side of the mounting member (8), and a plurality of bolts (10) are threadedly connected to the rotating motor (9).

2. A secondary aluminum ash screening mechanism according to claim 1, characterized in that: The bottom plate (1) and the two support blocks (2) are an integrated structure.

3. A secondary aluminum ash screening mechanism according to claim 2, characterized in that: A plurality of limiting grooves (201) are arranged on the inner sides of the two support blocks (2).

4. A secondary aluminum ash screening mechanism according to claim 1, characterized in that: The screening cylinder (5) is provided with a plurality of first screening holes (501), a second screening hole (502), a third screening hole (503) and a fourth screening hole (504) in sequence.

5. A secondary aluminum ash screening mechanism according to claim 4, characterized in that: The first screening holes (501), the second screening holes (502), the third screening holes (503) and the fourth screening holes (504) are of different sizes and are arranged in sequence on the outer wall of the screening cylinder (5).

6. The secondary aluminum ash screening mechanism according to claim 1, characterized in that: The mounting member (8) is made of high carbon steel.

7. The secondary aluminum ash screening mechanism according to claim 1, characterized in that: The outer walls of the plurality of bolts (10) are all slidably connected with gaskets (1001).

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