Slag pressing device for steel slag treatment
By introducing a slag cleaning component into the slag pressing device, the problem of slag debris adhering to the stamping plate affecting the quality of slag blocks is solved, more efficient slag compression and cleaning is achieved, and the flatness and quality of the slag blocks are improved.
Patent Information
- Application Number
- CN202510993498.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-18
- Publication Date
- 2025-10-14
AI Technical Summary
In the existing slag pressing device, after the slag is compressed, the slag debris attached to the punching plate affects the quality of the next slag block extrusion, resulting in low quality of the slag blocks.
A slag pressing device is designed, which includes a slag pressing box, a slag pressing trough, a slag pressing plate, a support frame, a stamping cylinder, and a slag cleaning component. The reciprocating moving component cooperates with the slag cleaning parts (such as gears, cleaning brushes, and tooth plates) to clean the lower end surface of the slag pressing plate, thereby preventing slag debris from affecting the flatness of the extruded blocks.
The cleaning effect of the lower end surface of the slag pressing plate is improved, the quality of the slag blocks extruded is ensured, the unevenness of the slag blocks is reduced, and the efficiency and quality of the slag treatment are improved.
Smart Images
Figure CN120776069A_ABST
Abstract
Description
Technical Field
[0001] The invention belongs to the technical field of steel slag treatment, and in particular relates to a slag pressing device for steel slag treatment. Background Art
[0002] A slag compactor is a device used to process the slag produced during the steelmaking process. Slag is an inevitable byproduct of steel production and typically consists of furnace slag, metal oxides, impurities, and other substances. While the slag contains a certain amount of metallic iron that can be recycled, the remaining waste slag requires processing to reduce its environmental impact and recover its valuable components. The main function of a slag compactor is to compress the slag into smaller pieces that are easier to handle and transport.
[0003] At present, after the slag pressing device finishes compressing the steel slag, there are steel slag debris attached to the stamping plate of the slag pressing device (which is a component of the slag pressing device and is used to compress the steel slag). The steel slag debris attached to the stamping plate can easily cause unevenness on the wall surface of the metal block opposite to the stamping plate during the next stamping of the steel slag, thereby reducing the quality of the steel slag blocks squeezed.
[0004] Therefore, we propose a slag pressing device for steel slag treatment. Summary of the Invention
[0005] In order to solve the above problems, an object of the present invention is to provide a slag pressing device for steel slag processing.
[0006] To achieve the above-mentioned purpose, the present invention proposes a slag pressing device for steel slag processing, comprising a slag pressing box and a slag pressing groove opened on the slag pressing box, a slag pressing plate is arranged above the slag pressing box, a support frame is arranged above the slag pressing plate, a punching cylinder is arranged on the support frame, the output end of the punching cylinder is connected to the slag pressing plate, a steel slag cleaning assembly is arranged above the slag pressing box, the steel slag cleaning assembly comprises a reciprocating moving assembly and a steel slag cleaning part, the reciprocating moving assembly and the steel slag cleaning part are connected to the support frame, and the steel slag cleaning part is arranged on the reciprocating moving assembly.
[0007] Preferably, the reciprocating moving component includes a bidirectional screw rotatably arranged on a support frame, a guide rod is provided on one side of the bidirectional screw, the guide rod is connected to the support frame, a movable plate is connected to the bidirectional screw through a thread, the guide rod passes through the movable plate, and one end of the bidirectional screw is connected to a drive motor, which is arranged on the support frame.
[0008] Preferably, the slag cleaning member includes two gears rotatably connected to the movable plate, the upper end faces of the gears are provided with cleaning brushes, and one side of the gears is provided with a tooth plate, and the two tooth plates are respectively engaged with the two gears.
[0009] Preferably, a discharge port is provided on the slag pressing box, the discharge port is communicated with the slag pressing trough, and a baffle is provided inside the discharge port.
[0010] Preferably, two guide grooves are opened on the inner side of the discharge port, and guide plates are provided on the two wall surfaces of the baffle. The two guide plates are respectively slidably connected in the two guide grooves. The upper end surface of the baffle is connected to a cylinder, and the cylinder is provided on the upper end surface of the support frame.
[0011] Preferably, the two tooth plates are located on both sides of the slag pressing plate, the bidirectional screw and the guide rod are located on both sides of the slag pressing plate, and the two tooth plates are respectively located above the bidirectional screw and the guide rod.
[0012] The slag pressing device for steel slag treatment proposed by the present invention can bring the following beneficial effects: By setting up the slag cleaning component, the slag debris attached to the lower end surface of the slag pressing plate can be cleaned back and forth, which can avoid the slag debris attached to the lower end surface of the slag pressing plate affecting the flatness of the slag blocks extruded in the slag pressing trough, thereby reducing the quality of the extruded slag blocks; in addition, the mutual cooperation of the gear, cleaning brush and tooth plate can clean the slag debris attached to the lower end surface of the slag pressing plate horizontally and vertically, which can improve the cleaning effect of the slag debris attached to the lower end surface of the slag pressing plate. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] The drawings described herein are used to provide further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations on the present invention.
[0014] In the attached figure: Figure 1 It is a schematic diagram of the overall structure of the present invention.
[0015] Figure 2 It is a three-dimensional diagram of the slag cleaning assembly of the present invention.
[0016] Figure 3 This is an exploded view of the slag cleaning assembly of the present invention.
[0017] Figure 4 This is a disassembled view of the baffle and slag press box of the present invention.
[0018] In the picture: 1. Slag pressing box; 2. Slag pressing trough; 3. Support frame; 4. Slag pressing plate; 5. Punching cylinder; 6. Slag cleaning assembly; 61. Reciprocating moving assembly; 611. Guide rod; 612. Bidirectional screw; 613. Moving plate; 614. Driving motor; 62. Slag cleaning parts; 621. Gear; 622. Cleaning brush; 623. Tooth plate; 7. Discharge port; 8. Baffle; 9. Guide trough; 10. Guide plate; 11. Cylinder. DETAILED DESCRIPTION
[0019] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in an exemplary manner in conjunction with the accompanying drawings.
[0020] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential", 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 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 operate in a specific orientation, and therefore cannot be understood as limiting the present invention.
[0021] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature identified as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, "plurality" means two or more, unless otherwise specifically defined.
[0022] In the present invention, unless otherwise expressly specified or limited, terms such as "mounted," "connected," "connect," and "fixed" should be understood broadly. For example, they may refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection, or communication; direct connection or indirect connection through an intermediate medium; and 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 present invention based on specific circumstances.
[0023] In the present invention, unless otherwise clearly specified and limited, a first feature "above" or "below" a second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the descriptions with reference to the terms "one scheme", "some schemes", "examples", "specific examples", or "some examples" mean that the specific features, structures, materials or characteristics described in conjunction with the scheme or example are included in at least one scheme or example of the present invention. In this specification, the schematic expressions of the above terms do not necessarily refer to the same scheme or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more schemes or examples.
[0024] like Figure 1 and Figure 2As shown, an embodiment of the present invention proposes a slag pressing device for steel slag processing, including a slag pressing box 1 and a slag pressing groove 2 opened on the slag pressing box 1, a slag pressing plate 4 is arranged above the slag pressing box 1, a support frame 3 is arranged above the slag pressing plate 4, a punching cylinder 5 is arranged on the support frame 3, and the output end of the punching cylinder 5 is connected to the slag pressing plate 4, a steel slag cleaning assembly 6 is arranged above the slag pressing box 1, the steel slag cleaning assembly 6 includes a reciprocating moving assembly 61 and a steel slag cleaning part 62, the reciprocating moving assembly 61 and the steel slag cleaning part 62 are connected to the support frame 3, and the steel slag cleaning part 62 is arranged on the reciprocating moving assembly 61.
[0025] It should be noted that the slag pressing plate 4 is adapted to the size of the slag pressing groove 2 on the slag pressing box 1 , so that the slag pressing plate 4 can punch the steel slag into a complete block of metal.
[0026] When in use, first put the steel slag into the slag pressing groove 2 on the slag pressing box 1, and then start the punching cylinder 5. The punching cylinder 5 drives the slag pressing plate 4 to move downward. The downward movement of the slag pressing plate 4 squeezes the steel slag in the slag pressing groove 2, thereby squeezing the steel slag in the slag pressing groove 2 into blocks. When the steel slag in the slag pressing groove 2 is squeezed into blocks, the slag pressing plate 4 can be restored to its original position by the punching cylinder 5.
[0027] like Figure 3 As shown, the reciprocating motion assembly 61 includes a bidirectional screw 612 rotatably mounted on the support frame 3, a guide rod 611 is provided on one side of the bidirectional screw 612, and the guide rod 611 is connected to the support frame 3. A movable plate 613 is threadedly connected to the bidirectional screw 612, and the guide rod 611 passes through the movable plate 613. One end of the bidirectional screw 612 is connected to a drive motor 614, and the drive motor 614 is provided on the support frame 3. The slag cleaning unit 62 includes two gears 621 rotatably connected to the movable plate 613, and a cleaning brush 622 is provided on the upper end surface of the gear 621. A tooth plate 623 is provided on one side of each gear 621, and the two tooth plates 623 are respectively engaged with the two gears 621.
[0028] During use, when the slag pressing plate 4 finishes punching the slag and returns to its original position, the drive motor 614 is started, and the drive motor 614 drives the bidirectional screw 612 to rotate, and the bidirectional screw 612 drives the movable plate 613 to move back and forth horizontally along the guide rod 611, and the movable plate 613 drives the gear 621 to move. During the movement, the gear 621 engages with the tooth plate 623 to make the gear 621 rotate on itself, and the gear 621 drives the cleaning brush 622 thereon to rotate. When the cleaning brush 622 passes through the slag pressing plate 4, the cleaning brush 622 cleans the lower end surface of the slag pressing plate 4 horizontally and vertically, so that the slag debris attached to the lower end surface of the movable plate 613 can be cleaned.
[0029] Through the setting of the slag cleaning component 6, the steel slag debris attached to the lower end surface of the slag pressing plate 4 can be cleaned back and forth, so as to avoid the steel slag debris attached to the lower end surface of the slag pressing plate 4 affecting the flatness of the steel slag blocks extruded in the slag pressing trough 2, thereby reducing the quality of the steel slag extruded blocks; in addition, the mutual cooperation of the gear 621, the cleaning brush 622, and the tooth plate 623 can clean the steel slag debris attached to the lower end surface of the slag pressing plate 4 horizontally and vertically, so as to improve the cleaning effect of the steel slag debris attached to the lower end surface of the slag pressing plate 4.
[0030] like Figure 4 As shown, the slag pressing box 1 is provided with a discharge port 7, which is communicated with the slag pressing trough 2. A baffle 8 is provided inside the discharge port 7. Two guide grooves 9 are provided inside the discharge port 7. Guide plates 10 are provided on the two walls of the baffle 8. The two guide plates 10 are respectively slidably connected in the two guide grooves 9. The upper end surface of the baffle 8 is connected to a cylinder 11, which is provided on the upper end surface of the support frame 3.
[0031] During use, after the steel slag in the slag pressing trough 2 is extruded and formed, the cylinder 11 is started, and the cylinder 11 drives the baffle 8 to move upward along the guide groove 9. When the baffle 8 moves to the end of the stroke, the steel slag squeezed into blocks in the slag pressing trough 2 can be taken out. After the steel slag squeezed into blocks is taken out, the baffle 8 can be restored to its original position by the cylinder 11.
[0032] The two tooth plates 623 are located on both sides of the slag pressing plate 4 , the bidirectional screw 612 and the guide rod 611 are located on both sides of the slag pressing plate 4 , and the two tooth plates 623 are located above the bidirectional screw 612 and the guide rod 611 respectively.
[0033] Working principle: First, put the steel slag into the slag pressing groove 2 on the slag pressing box 1, and then start the punching cylinder 5, which drives the slag pressing plate 4 to move downward. The downward movement of the slag pressing plate 4 squeezes the steel slag in the slag pressing groove 2, thereby squeezing the steel slag in the slag pressing groove 2 into blocks. When the steel slag in the slag pressing groove 2 is squeezed into blocks, the slag pressing plate 4 is restored to its original position by the punching cylinder 5, and the cylinder 11 is started. The cylinder 11 drives the baffle 8 to move upward along the guide groove 9. When the baffle 8 moves to the end of the stroke, the steel slag squeezed into blocks in the slag pressing groove 2 is taken out, and then the drive motor 614 is started. The drive motor 614 drives The bidirectional screw 612 is driven to rotate, and the bidirectional screw 612 drives the movable plate 613 to move back and forth horizontally along the guide rod 611. The movable plate 613 drives the gear 621 to move. During the movement, the gear 621 engages with the tooth plate 623 to make the gear 621 rotate on itself. The gear 621 drives the cleaning brush 622 thereon to rotate. When the cleaning brush 622 passes through the slag pressing plate 4, the cleaning brush 622 cleans the lower end surface of the slag pressing plate 4 horizontally and vertically, so that the steel slag debris attached to the lower end surface of the movable plate 613 can be cleaned.
[0034] Each of the embodiments in the specification is described in a progressive manner, and the same or similar parts between the embodiments can be referred to each other. Each of the embodiments focuses on the difference from other embodiments. In particular, the system embodiments are described simply because they are basically similar to the method embodiments, and the relevant parts can be referred to the part of the method embodiments.
[0035] The above only describes the embodiments of the present application and is not intended to limit the present application. The present application can be variously changed and modified by those skilled in the art. Any modification, equivalent replacement, improvement, etc. within the spirit and principle of the present application should be included in the scope of the claims of the present application.
Claims
1. A slag pressing device for steel slag processing, comprising a slag pressing box (1) and a slag pressing groove (2) provided on the slag pressing box (1), a slag pressing plate (4) being provided above the slag pressing box (1), a support frame (3) being provided above the slag pressing plate (4), a punching cylinder (5) being provided on the support frame (3), an output end of the punching cylinder (5) being connected to the slag pressing plate (4), and characterized in that: A slag cleaning assembly (6) is provided above the slag pressing box (1), and the slag cleaning assembly (6) comprises a reciprocating moving assembly (61) and a slag cleaning piece (62). The reciprocating moving assembly (61) and the slag cleaning piece (62) are connected to the support frame (3), and the slag cleaning piece (62) is provided on the reciprocating moving assembly (61).
2. A slag pressing device for steel slag processing according to claim 1, characterized in that: The reciprocating motion assembly (61) includes a bidirectional screw (612) rotatably arranged on a support frame (3), a guide rod (611) is arranged on one side of the bidirectional screw (612), the guide rod (611) is connected to the support frame (3), a moving plate (613) is connected to the bidirectional screw (612) via a thread, the guide rod (611) passes through the moving plate (613), and one end of the bidirectional screw (612) is connected to a drive motor (614), and the drive motor (614) is arranged on the support frame (3).
3. The slag pressing device for steel slag processing according to claim 2, characterized in that: The slag cleaning member (62) comprises two gears (621) rotatably connected to the movable plate (613), a cleaning brush (622) being provided on the upper end surface of the gear (621), and a tooth plate (623) being provided on one side of each gear (621), the two tooth plates (623) being respectively engaged with the two gears (621).
4. The slag pressing device for steel slag processing according to claim 1, characterized in that: The slag pressing box (1) is provided with a discharge port (7), the discharge port (7) is communicated with the slag pressing trough (2), and a baffle (8) is provided inside the discharge port (7).
5. The slag pressing device for steel slag processing according to claim 1, characterized in that: Two guide grooves (9) are provided on the inner side of the discharge port (7), and guide plates (10) are provided on the two wall surfaces of the baffle (8). The two guide plates (10) are respectively slidably connected in the two guide grooves (9). The upper end surface of the baffle (8) is connected to a cylinder (11), and the cylinder (11) is provided on the upper end surface of the support frame (3).
6. The slag pressing device for steel slag processing according to claim 3, characterized in that: The two tooth plates (623) are located on both sides of the slag pressing plate (4), the bidirectional screw (612) and the guide rod (611) are located on both sides of the slag pressing plate (4), and the two tooth plates (623) are located above the bidirectional screw (612) and the guide rod (611), respectively.