A self-draining material storage yard for copper smelting concentrate.

Abstract

This invention discloses a self-draining material storage yard for copper smelting concentrate, relating to the technical field of copper smelting concentrate storage. The key technical features include an inclined liquid-guiding base and a stacking plate positioned above and spaced apart from the base. The stacking plate is used for stacking materials. The upper surface of the stacking plate has evenly spaced grooves, and between every two sets of grooves is a first slot on the lower surface of the stacking plate. The first slot communicates with the grooves on both sides via connecting ports. A traction mechanism is also provided within the grooves to move the bottom layer of material on the stacking plate. The storage yard designed by this invention allows for the fixed-point stacking of concentrate materials, and the structure on the storage yard enables directional drainage, ensuring the organized collection of leachate.

Description

Technical Field

[0001] This invention relates to the field of copper smelting concentrate storage technology, specifically to a self-draining material storage yard for copper smelting concentrate. Background Technology

[0002] In the copper smelting industry, the smelted concentrate is piled up and stored in concentrate silos. During the stacking process, copper concentrate will naturally leach out an aqueous solution due to its own hygroscopicity and capillary action. This leachate usually contains a variety of valuable metal components such as copper, sulfur and their compounds, as well as other harmful substances such as heavy metal ions. In traditional stockpiles, the unorganized flow of this leachate not only leads to the waste of resources but also pollutes the surrounding environment, which is detrimental to production.

[0003] In view of this, a design or technical improvement is proposed to solve the above problems.

[0004] The above content is only used to help understand the technical solution of the present invention and does not represent an admission that the above content is the closest prior art. Summary of the Invention

[0005] The purpose of this invention is to overcome the above-mentioned shortcomings and provide a self-draining material storage yard for copper smelting concentrate.

[0006] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0007] A self-draining material storage yard for copper smelting concentrate includes an inclined liquid guiding base and a stacking plate disposed above the liquid guiding base and with a gap between them, the stacking plate being used to stack materials;

[0008] The upper surface of the stacking plate is evenly distributed with grooves at equal intervals. Between every two sets of grooves, there is a first slot hole located on the lower surface of the stacking plate. The first slot hole is connected to the grooves on both sides through a connecting port.

[0009] The groove is also equipped with a traction mechanism for moving the bottom layer of material on the stacking plate.

[0010] Furthermore, the traction mechanism includes a dragging component disposed within the groove for contacting the bottommost material, and a drive component disposed on the liquid guiding base for driving the dragging component.

[0011] Furthermore, the towing assembly includes a main frame plate movably disposed in the groove and top towing blocks evenly distributed on the main frame plate. The top towing blocks have a triangular cross-section, and their apex angle is slightly higher than the platform surface of the stacking plate.

[0012] Furthermore, the drive assembly includes a drive box, a reciprocating threaded screw mounted on the drive box, and a threaded sleeve that reciprocates on the reciprocating threaded screw and is fixed to the bottom surface of the main frame plate.

[0013] Furthermore, the groove is also provided with a slag discharge mechanism for cleaning debris from the surface of the material. The slag discharge mechanism includes a transmission component disposed on the lower side of the towing component and a slag sweeping component disposed on the transmission component.

[0014] Furthermore, the transmission assembly includes a movable shaft movably disposed on the inner wall of the groove and a connecting belt sleeved on the movable shaft and connected at both ends to the two ends of the main frame plate.

[0015] Furthermore, the slag-sweeping assembly includes a slag-sweeping plate hinged to the connecting belt and a limiting baffle fixedly mounted on the connecting belt and movably abutting against one side of the slag-sweeping plate.

[0016] Furthermore, a limiting frame plate that movably connects with the main frame plate is fixed on the side wall of the groove. Multiple sets of second slots are evenly distributed on the limiting frame plate, and multiple sets of third slots corresponding to the second slots are also provided on the connecting belt.

[0017] Furthermore, the liquid guiding base is also provided with slag guiding grooves on both sides, which are located below the groove port and are inclined.

[0018] Compared with the prior art, the beneficial effects of this solution are: the stockpile designed by this invention can be used to stack concentrate materials at fixed points, and the stockpile is equipped with a structure that can guide the flow in a directional manner, so as to ensure the organized collection of leachate.

[0019] The stockpile is also equipped with a structure that can spread the concentrate material evenly, allowing it to accelerate the drainage of leachate through vibration during the spreading process, thereby improving efficiency.

[0020] The present invention can also utilize the vibration generated during the spreading of concentrate materials to shake off the debris attached to the surface of the materials, and then collect it through a quantitative structure, thereby enabling a certain degree of graded treatment of the materials. Attached Figure Description

[0021] The accompanying drawings, which form part of this application, are used to provide a further understanding of the invention. The illustrative embodiments of the invention and their descriptions are used to explain the invention and do not constitute an undue limitation of the invention. In the drawings:

[0022] Figure 1 This is a frontal three-dimensional schematic diagram of the present invention;

[0023] Figure 2 This is a bottom-view perspective view of the stacking plate in this invention;

[0024] Figure 3 This is a three-dimensional cross-sectional view of the cooperation between the stacking plate and the traction mechanism in this invention;

[0025] Figure 4 This is a cross-sectional schematic diagram of the cooperation between the stacking plate and the traction mechanism in this invention;

[0026] Figure 5 This is a three-dimensional cross-sectional view of the stacking plate in this invention;

[0027] Figure 6 This is a frontal perspective three-dimensional schematic diagram of the traction mechanism in this invention;

[0028] Figure 7 This is a bottom-view perspective view of the traction mechanism in this invention;

[0029] Figure 8 This is a three-dimensional schematic diagram of the connecting belt in this invention;

[0030] Figure 9 This is a three-dimensional schematic diagram of the main frame plate in this invention;

[0031] Figure 10 This is the present invention. Figure 4 Enlarged view of point A in the middle;

[0032] Figure 11 This is the present invention. Figure 8 Enlarged diagram of point B in the middle.

[0033] In the diagram: 1. Liquid guiding base; 11. Stacking plate; 12. Groove; 13. First slot; 14. Connecting port; 2. Main frame plate; 21. Top drag block; 22. Drive box; 23. Reciprocating threaded screw; 24. Threaded sleeve block; 25. Limiting frame plate; 26. Second slot; 3. Movable shaft; 31. Connecting belt; 32. Slag sweeping plate; 33. Limiting baffle; 34. Third slot; 35. Slag guiding trough. Detailed Implementation

[0034] The technical solutions of the present invention will be clearly and completely described below with reference to the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0035] like Figure 1-11The diagram illustrates a self-draining material storage yard for copper smelting concentrate, comprising an inclined liquid-guiding base 1 and a stacking plate 11 positioned above and spaced apart from the liquid-guiding base 1. The stacking plate 11 is used for stacking materials. The upper surface of the stacking plate 11 has evenly spaced grooves 12. Between every two sets of grooves 12, a first slot 13 is located on the lower surface of the stacking plate 11, and the first slot 13 communicates with the grooves 12 on both sides via connecting ports 14. A traction mechanism is also provided within the grooves 12 to move the bottom layer of material on the stacking plate 11. In traditional copper concentrate storage areas, the leachate cannot be effectively drained. Organized drainage causes environmental pollution and resource depletion. This invention addresses this by setting up a specific stockpile where copper concentrate is piled on a stacking plate 11. The groove 12 and the first slot 13 at the top of the plate are used to drain the leachate, causing it to drip onto the liquid guiding base 1 for directional drainage, thus achieving organized collection. To accelerate the drainage efficiency of the stockpiled material, a traction mechanism is used to pull and drag the bottom layer of material, causing it to gradually spread evenly under the traction force. During the spreading process, the leachate in the internal gaps flows faster, thereby achieving the goal of increasing efficiency.

[0036] In one embodiment, the traction mechanism includes a dragging assembly disposed within the groove 12 for contacting the bottommost material and a driving assembly disposed on the liquid guiding base 1 for driving the dragging assembly. The dragging assembly includes a main frame plate 2 movably disposed within the groove 12 and top drag blocks 21 evenly distributed on the main frame plate 2. The top drag blocks 21 have a triangular cross-section, and their apex angle is slightly higher than the platform surface of the stacking plate 11. The driving assembly includes a drive electrical box 22, a reciprocating threaded screw 23 mounted on the drive electrical box 22, and a component that reciprocates on the reciprocating threaded screw 23. The threaded sleeve 24, which is fixed to the bottom surface of the main frame plate 2, is activated by starting the drive box 22 after the copper concentrate material is piled on the stacking plate 11. This causes the drive box 22 to rotate the reciprocating threaded screw 23, which in turn causes the threaded sleeve 24 to move the main frame plate 2 in the groove 12 to a certain extent. During the reciprocating motion, the top drag block 21 at the upper end moves the bottom layer of material back and forth, thereby gradually spreading the material pile. The fluidity of the material during the spreading process causes the leaching liquid to flow down continuously, thus accelerating the leaching effect.

[0037] In one embodiment, a slag discharge mechanism for cleaning debris from the material surface is also provided in the groove 12. The slag discharge mechanism includes a transmission component disposed below the dragging component and a slag sweeping component disposed on the transmission component. The transmission component includes a movable shaft 3 movably disposed on the inner wall of the groove 12 and a connecting belt 31 sleeved on the movable shaft 3 and connected to both ends of the main frame plate 2 respectively. The slag sweeping component includes a slag sweeping plate 32 hinged to the connecting belt 31 and a limiting baffle 33 fixedly disposed on the connecting belt 31 and movably abutting against one side of the slag sweeping plate 32. Slag guide grooves 35 located below the port of the groove 12 and inclined are also provided on both sides of the liquid guiding base 1. Since the dragging component will generate a certain vibration during the process of dragging the material to spread it evenly, the dragging component will generate a certain vibration. The movement and vibration cause the debris on the surface of the refined mineral material to fall downwards into the interior of the groove 12 along with the leachate. The leachate falls onto the slope of the liquid guiding base 1 through the connecting port 14 and the first groove hole 13 for drainage, while the debris remains in the groove 12. Since the two ends of the main frame plate 2 are connected to the connecting belt 31, the reciprocating movement of the main frame plate 2 will drive the slag sweeping plate 32 set on the upper end of the connecting belt 31 to slide back and forth against the bottom of the groove 12, thereby sweeping the debris. Then, by setting the limiting baffle 33, the slag sweeping plate 32 can only rotate in one direction, so that it can progressively push the debris during the reciprocating movement, thereby reducing the gradual pushing to the port part of the groove 12 for discharge and falling into the slag guiding groove 35 for guidance.

[0038] In one embodiment, a limiting plate 25 that is movably connected to the main frame plate 2 is fixed on the side wall of the groove 12. Multiple sets of second slots 26 are evenly distributed on the limiting plate 25, and multiple sets of third slots 34 corresponding to the second slots 26 are also provided on the connecting belt 31. The setting of the limiting plate 25 can limit the main frame plate 2, making its reciprocating movement more stable. The setting of the second slots 26 and the third slots 34 ensures that the leachate and debris can fall to the bottom of the groove 12 for diversion.

[0039] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within the present invention.

Claims

1. A self-draining material storage yard for copper smelting concentrate, characterized in that: It includes an inclined liquid guiding base (1) and a stacking plate (11) disposed above the liquid guiding base (1) and with a gap between them, the stacking plate (11) being used to stack materials; The upper surface of the stacking plate (11) is evenly distributed with grooves (12), and a first slot (13) located on the lower surface of the stacking plate (11) is provided between every two sets of grooves (12). The first slot (13) is connected to the grooves (12) on both sides through the connecting port (14). The groove (12) is also provided with a traction mechanism for moving the bottom layer of material on the stacking plate (11); The traction mechanism includes a dragging component disposed in the groove (12) for contacting the bottom layer of material and a driving component disposed on the liquid guide base (1) for driving the dragging component. The groove (12) is also provided with a slag discharge mechanism for cleaning the material surface debris. The slag discharge mechanism includes a transmission component provided on the lower side of the dragging component and a slag sweeping component provided on the transmission component. The transmission assembly includes a movable shaft (3) movably disposed on the inner wall of the groove (12) and a connecting belt (31) sleeved on the movable shaft (3) and connected to both ends of the main frame plate (2). The slag removal assembly includes a slag removal plate (32) hinged on the connecting belt (31) and a limiting baffle (33) fixedly mounted on the connecting belt (31) and movably abutting against one side of the slag removal plate (32).

2. The self-draining material storage yard for copper smelting concentrate as described in claim 1, characterized in that: The towing assembly includes a main frame plate (2) movably disposed in a groove (12) and top towing blocks (21) evenly distributed on the main frame plate (2). The top towing blocks (21) have a triangular cross-section, and their apex angle is slightly higher than the platform of the stacking plate (11).

3. The self-draining material storage yard for copper smelting concentrate as described in claim 2, characterized in that: The drive assembly includes a drive box (22), a reciprocating threaded screw (23) mounted on the drive box (22), and a threaded sleeve (24) that reciprocates on the reciprocating threaded screw (23) and is fixed to the bottom surface of the main frame plate (2).

4. The self-draining material storage yard for copper smelting concentrate as described in claim 3, characterized in that: The side wall of the groove (12) is also fixed with a limiting plate (25) that is movably connected to the main frame plate (2). Multiple sets of second slots (26) are evenly distributed on the limiting plate (25), and multiple sets of third slots (34) corresponding to the second slots (26) are also provided on the connecting belt (31).

5. The self-draining material storage yard for copper smelting concentrate as described in claim 4, characterized in that: The liquid guiding base (1) is also provided with slag guiding grooves (35) located below the port of the groove (12) and inclined on both sides.

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