A wear-resistant lining plate assembly for a phosphorus iron ring cleaning machine

Abstract

The utility model relates to the technical field of slag removing equipment, especially a kind of wear-resistant lining plate assembly for phosphorus iron ring cleaning machine, including multiple lining tubes arranged in axial arrangement, the lining tube is composed of multiple arc-shaped lining plates and material lifting assembly corresponding arrangement, wherein, the material lifting assembly and lining plate are detachably connected, by the utility model, not only the cleaning quality and efficiency of phosphorus iron ring are significantly improved, but also the long-term operation and maintenance cost of equipment is reduced, with higher practicality and economy.

Description

Technical Field

[0001] This utility model relates to the field of slag removal equipment technology, specifically to a wear-resistant liner assembly for a phosphorus iron ring cleaning machine. Background Technology

[0002] The phosphorus iron ring cleaning device is a key piece of equipment in the anode assembly process, used to remove impurities adhering to the surface of the phosphorus iron rings. Traditional cleaning devices, such as the one disclosed in patent CN209680712U, use only two types of liner structures inside the drum: straight and inclined liner plates. The rib height is limited, and at low drum speeds, the material tumbling is small, resulting in insufficient friction and poor impurity removal. The cleaned phosphorus iron rings often fail to meet usage standards. Furthermore, the simple liner structure and layout limit cleaning efficiency and material flow optimization. Although existing technologies have attempted to improve cleaning by adding slag discharge holes or adjusting the liner shape, problems such as incomplete cleaning, rapid liner wear, and high maintenance costs persist. Therefore, there is an urgent need for a liner assembly with a more rational structure, higher wear resistance, and optimized material movement trajectory to improve cleaning efficiency and reduce operating costs. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a wear-resistant liner assembly for a phosphorus iron ring cleaning machine. It not only significantly improves the cleaning quality and efficiency of phosphorus iron rings, but also reduces the long-term operation and maintenance costs of the equipment, and has high practicality and economy.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a wear-resistant liner assembly for a phosphorus iron ring cleaning machine, comprising a plurality of axially arranged liner cylinders, wherein the liner cylinders are composed of a plurality of correspondingly arranged arc-shaped liners and a lifting assembly, wherein the lifting assembly and the liner cylinders are detachably connected.

[0005] Preferably, the lifting assembly includes a connecting plate, a straight plate, and several fixing plates; the connecting plate is fixed to the liner plate by bolts; the straight plate is fixedly disposed at the end of the connecting plate away from the liner plate, and the angle between the length direction of the straight plate and the axis of the liner body is an acute angle; all the fixing plates are fixedly disposed on the straight plate.

[0006] Preferably, the lifting assembly further includes a lifting plate; the lifting plate is fixed to the end of the straight plate away from the connecting plate, and the angle between the main end face of the lifting plate and the main end face of the straight plate is an obtuse angle.

[0007] Preferably, the lifting plate is located at the end of the straight plate facing away from the fixed plate.

[0008] Preferably, the material lifting assembly is a one-piece molded structure.

[0009] Preferably, the acute angle is 2° to 5°.

[0010] Preferably, the obtuse angle is 150°~170°.

[0011] Preferably, the fixing plate has a right-angled trapezoidal structure.

[0012] Preferably, the liner has a groove that matches the size of the connecting plate.

[0013] Preferably, the two adjacent bushings are staggered so that the axial projections of the lifting components do not overlap.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: The detachable lifting component design significantly reduces maintenance costs. The protruding bolts and nuts and the additional fixing plate greatly increase the collision points and contact surfaces with the material, thereby effectively improving cleaning efficiency. The straight plate at a specific angle in the lifting component works in conjunction with the lifting plate to play an excellent lifting and guiding role when the drum rotates, optimizing the material flow trajectory. The staggered arrangement strategy of adjacent liner cylinders avoids mutual interference between the lifting components during operation, ensuring that there are no dead corners in the cleaning. In addition, the lifting component is made of wear-resistant steel in one piece, giving the entire component excellent wear resistance and mechanical strength. Ultimately, it comprehensively improves the cleaning effect of phosphorus iron rings and the overall performance of the equipment. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of the liner and lifting assembly of this utility model; Figure 2 This is a schematic diagram of the front and side structure of the liner and lifting assembly of this utility model; Figure 3 This is a schematic diagram of the liner structure of this utility model; Figure 4 This is a schematic diagram of the material lifting assembly structure of this utility model; Figure 5 This is a schematic diagram of the side structure of the liner of this utility model; Figure 6 This is a schematic diagram of the liner structure of this utility model.

[0016] In the diagram: 1 Liner plate, 11 Groove, 2 Lifting assembly, 21 Connecting plate, 22 Straight plate, 23 Lifting plate, 24 Fixing plate. Detailed Implementation

[0017] The specific embodiments of this utility model are described in detail below with reference to the accompanying drawings, so that those skilled in the art can more clearly understand how to practice this utility model. Although this utility model has been described with reference to its preferred embodiments, these embodiments are merely illustrative and not intended to limit the scope of this utility model.

[0018] See Figure 1-6 In one embodiment of this utility model, a wear-resistant liner assembly for a phosphorus iron ring cleaning machine includes: multiple liners disposed on the inner wall of a drum, the multiple liners being arranged along the axis of the drum, the liners being composed of multiple liners 1 and lifting components 2 arranged in a corresponding manner, wherein the lifting components 2 and the liners 1 are detachably connected. In practical applications, the lifting components 2 are vulnerable parts and can be replaced individually, thereby significantly reducing the overall maintenance cost of the equipment.

[0019] In this embodiment, the main body of the liner is composed of eight identical arc-shaped liner plates 1 arranged end to end around the axis of the drum, with each liner plate 1 corresponding to a central angle of 45°. During assembly, the liner plates 1 are fixed to the inner wall of the drum by bolts, and the nuts of the bolts protrude from the outer end face of the liner plates 1. The protruding nuts of the bolts can provide more collision points and improve the cleaning efficiency.

[0020] Furthermore, a groove 11 is provided in the middle of the liner 1, and the length direction of the groove 11 is the same as the width direction of the liner 1 body.

[0021] The lifting assembly 2 includes a connecting plate 21, a straight plate 22, a lifting plate 23, and three fixing plates 24. The straight plate 22 is fixedly mounted on the connecting plate 21, and the length direction of the straight plate 22 forms an acute angle with the length direction of the connecting plate 21. In a more preferred embodiment, the size of the acute angle can be selected between 2° and 5°. The size of the connecting plate 21 is adapted to the size of the groove 11. After installation, the connecting plate 21 is embedded in the groove 11 and fixed with bolts, so that the straight plate 22 forms an acute angle with the axis of the drum, and has both lifting and guiding functions when the drum rotates. The lifting plate 23 is fixedly mounted on the top of the straight plate 22, and the two are in the same length direction. At the same time, the main end face of the lifting plate 23 and the main end face of the straight plate 22 form an obtuse angle. In a more preferred embodiment, the size of the obtuse angle can be selected between 150° and 170°. The setting of the lifting plate 23 can further improve the guiding effect of the straight plate.

[0022] Three fixing plates 24 are installed at intervals at one end of the straight plate 22 facing away from the lifting plate. The fixing plates 24 are plate-shaped structures, and their main end faces are perpendicular to the main end faces of the straight plate 22. The height of the fixing plates 24 is not higher than the height of the straight plate 22. In this embodiment, the fixing plates 24 are right-angled trapezoidal structures. The fixing plates 24 can increase the collision contact surface between the entire lifting assembly 2 and the material, thereby improving the impurity removal effect.

[0023] In this embodiment, the lifting assembly 2 is an integral structure made of wear-resistant steel, which has good wear resistance and mechanical strength.

[0024] See Figure 6After assembly, the adjacent liners are arranged in a staggered manner so that the lifting components 2 do not overlap in the axial projection of the drum. This staggered arrangement further optimizes the material flow path and collision distribution, avoids mutual obstruction of the lifting components 2 in the axial direction, and effectively improves the cleaning efficiency and overall performance of the equipment.

[0025] In summary, this invention significantly reduces maintenance costs through its detachable lifting assembly design. The protruding bolts and nuts, along with the additional fixing plate, greatly increase the collision points and contact surface with the material, thereby effectively improving cleaning efficiency. The straight plate at a specific angle in the lifting assembly, in conjunction with the lifting plate, plays an excellent role in lifting and guiding the material during drum rotation, optimizing the material flow trajectory. The staggered arrangement strategy of adjacent liner cylinders avoids mutual interference between the lifting components during operation, ensuring thorough cleaning without blind spots. Furthermore, the lifting assembly is integrally formed from wear-resistant steel, giving the entire assembly excellent wear resistance and mechanical strength. Ultimately, this comprehensive approach achieves a complete improvement in both the cleaning effect of the phosphorus iron rings and the overall performance of the equipment.

[0026] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the spirit and scope of the technical solutions of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A wear-resistant liner assembly for a phosphorus iron ring cleaning machine, characterized in that: It includes multiple axially arranged liner cylinders, each liner cylinder consisting of multiple correspondingly arranged arc-shaped liner plates (1) and lifting components (2), wherein the lifting components (2) and the liner plates (1) are detachably connected.

2. The wear-resistant liner assembly for a phosphorus iron ring cleaning machine according to claim 1, characterized in that: The lifting assembly (2) includes a connecting plate (21), a straight plate (22) and several fixing plates (24); the connecting plate (21) is fixed to the liner (1) by bolts; the straight plate (22) is fixedly disposed at the end of the connecting plate (21) away from the liner (1), and the angle between the length direction of the straight plate (22) and the axis of the liner body is an acute angle; the fixing plates (24) are all fixedly disposed on the straight plate (22).

3. The wear-resistant liner assembly for a phosphorus iron ring cleaning machine according to claim 2, characterized in that: The lifting assembly (2) also includes a lifting plate (23); the lifting plate (23) is fixed to the end of the straight plate (22) away from the connecting plate (21), and the angle between the main end face of the lifting plate (23) and the main end face of the straight plate (22) is an obtuse angle.

4. The wear-resistant liner assembly for a phosphorus iron ring cleaning machine according to claim 3, characterized in that: The lifting plate (23) is located on the straight plate (22) at one end facing away from the fixed plate (24).

5. The wear-resistant liner assembly for a phosphorus iron ring cleaning machine according to claim 2, characterized in that: The lifting assembly (2) is a one-piece molded structure.

6. The wear-resistant liner assembly for a phosphorus iron ring cleaning machine according to claim 2, characterized in that: The acute angle is 2° to 5°.

7. The wear-resistant liner assembly for a phosphorus iron ring cleaning machine according to claim 3, characterized in that: The obtuse angle is 150°~170°.

8. The wear-resistant liner assembly for a phosphorus iron ring cleaning machine according to claim 2, characterized in that: The fixing plate (24) is a right-angled trapezoidal structure.

9. The wear-resistant liner assembly for a phosphorus iron ring cleaning machine according to claim 2, characterized in that: The liner (1) has a groove that matches the size of the connecting plate (21).

10. The wear-resistant liner assembly for a phosphorus iron ring cleaning machine according to claim 1, characterized in that: The two adjacent liner cylinders are staggered so that the axial projections of the lifting assembly (2) do not overlap.

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