Collecting device for recycling copper smelting tailings

Abstract

The utility model discloses a collecting device for recycling copper-smelting tailings, relates to the field of copper-smelting tailings recycling, and aims to solve the technical problems that in the prior art, existing copper tailings contain large blocky solids, the large blocky solids are inconvenient to directly use when being recycled, the large blocky solids can only be recycled after being manually separated and crushed by a crusher, and the copper tailings cannot be recycled. And a manual separation mode is more labor-consuming. A rectangular opening is formed in the lower end of the rear end face of the separating device, an annular supporting piece is fixedly connected to the end face of one side of the separating device, a circular supporting piece is fixedly connected to the end face of the other side of the separating device, and a circular inserting groove is formed in one side of the circular supporting piece; and a separation assembly is rotationally connected to the position, between the annular supporting piece and the circular supporting piece, in the separation device, a conical filtering barrel is arranged in the middle of the separation assembly, and a copper tailing powder collecting box is arranged at the lower end in the separation device.

Description

Technical Field

[0001] The utility model relates to the field of copper smelting tailings recovery, in particular to a collection device for copper smelting tailings recovery. Background Technique

[0002] Copper slag (CSS) is a solid waste generated in the process of copper smelting. With the rapid development of China's economy, the copper output has increased year by year, resulting in an increasing total amount of copper slag. However, most enterprises stack copper slag in the open air for short or long periods, which not only wastes land resources but also pollutes the surrounding environment. At present, the high-value utilization of copper slag and the effective recovery of valuable metals such as Fe, Zn, and Pb in it are prominent problems in the research process of copper slag.

[0003] For example, the application publication number CN 103553392 A, a preparation method of a copper slag active admixture, relates to the field of building material processing technology. The preparation method is simple, energy-consuming, and pollution-free. The copper slag is put into a microwave thermal instrument and irradiated for 2 min to 4 min, and then the irradiated copper slag is put into a mill and ground for 5 min to 15 min until the specific surface area reaches 420 m2 / kg to obtain the copper slag active admixture. In ordinary Portland cement, 10 wt% to 30 wt% of the copper slag active admixture and 4 wt% of desulfurized gypsum are incorporated and mixed evenly to obtain a composite Portland cement that meets the national standard strength grade of 52.5. The implementation of the present invention reduces the amount of cement clinker used, improves the cement strength grade, reduces the cement hydration heat, enhances the sulfate resistance performance, solves the problems of copper slag storage and pollution, and realizes the resource utilization of copper slag.

[0004] The existing copper slag contains relatively large lumps of solid. When recovering copper slag, it is not convenient to directly utilize it. It is necessary to manually separate the relatively large lumps of solid and then crush them through a crusher before recovery. The method of manual separation is relatively laborious. Therefore, there is an urgent need in the market to develop a collection device for copper smelting tailings recovery to help people solve the existing problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a collection device for copper smelting tailings recovery to solve the problem that the existing copper slag contains relatively large lumps of solid, which is not convenient to directly utilize when recovering copper slag, and it is necessary to manually separate the relatively large lumps of solid and then crush them through a crusher before recovery, and the method of manual separation is relatively laborious as mentioned in the above background technique.

[0006] To achieve the above object, the present utility model provides the following technical solution: A collection device for recovering copper smelting tailings, including a separation device. A rectangular opening is provided at the lower end of the rear end face of the separation device. An annular support member is fixedly connected to one side end face of the separation device. A U-shaped baffle is fixedly connected to the outer side of the annular support member on one side end face of the separation device. A circular support member is fixedly connected to the other side end face of the separation device. A circular slot is provided inside one side of the circular support member. A separation component is rotatably connected between the annular support member and the circular support member inside the separation device. A conical filter barrel is provided in the middle of the separation component. A copper tailings powder collection box is provided at the lower end inside the separation device.

[0007] Preferably, one end of the conical filter barrel is fixedly connected to a first support ring, and the other end of the conical filter barrel is fixedly connected to a second support ring.

[0008] Preferably, one side of the first support ring is inserted into the circular slot of the circular support member so that the first support ring can rotate in the circular slot. An inclined guide pipe is fixedly connected to the middle of the circular support member. One end of the inclined guide pipe passes through the first support ring and extends into the conical filter barrel.

[0009] Preferably, the second support ring passes through the annular support member and extends to the outside of the separation device so that the second support ring can rotate inside the annular support member.

[0010] Preferably, a fixing ring is fixedly connected to the second support ring inside the separation device, and an annular tooth portion is fixedly connected to the fixing ring.

[0011] Preferably, a driving motor is fixedly connected to the upper end inside the separation device, and a gear is fixedly connected to the output shaft of the driving motor.

[0012] Preferably, the gear on the driving motor is meshed with the annular tooth portion on the fixing ring.

[0013] Compared with the prior art, the beneficial effects of the present utility model are:

[0014] 1. In this utility model, through the arrangement of the separation component, a separation component is rotatably connected between the annular support and the circular support inside the separation device. A conical filter barrel is arranged in the middle of the separation component. After the copper tailings enter the inside of the conical filter barrel, the conical filter barrel rotates to make the copper tailings roll on the inner end face of the conical filter barrel. The conical filter barrel blocks the larger lumps of solid in the copper tailings, and makes the larger lumps of solid roll along the inclined inner end face of the conical filter barrel and roll out from the second support ring. The U-shaped baffle guides the larger lumps of solid into the inside of the receiving trolley placed on one side of the separation device. The powdered solid in the copper tailings passes through the conical filter barrel and falls into the copper tailings powder collection box, and the copper tailings powder collection box can be pulled out through the rectangular opening to collect and directly utilize the powdered solid, realizing the powder screening of the copper tailings raw material. Through the conical filter barrel, the separation device can continuously carry out the powder screening operation of the copper tailings raw material, improving the production efficiency.

[0015] 2. In this utility model, through the arrangement of the annular support and the circular support, an annular support is fixedly connected to one end face of the separation device, and a circular support is fixedly connected to the other end face of the separation device. One end of the conical filter barrel is fixedly connected with a first support ring, and the other end of the conical filter barrel is fixedly connected with a second support ring. One side of the first support ring is inserted into the circular slot of the circular support and the first support ring can rotate in the circular slot. The second support ring passes through the annular support and extends to the outside of the separation device and the second support ring can rotate inside the annular support, enabling the conical filter barrel to rotate between the circular support and the annular support.

[0016] 3. In this utility model, through the arrangement of the inclined guide pipe, an inclined guide pipe is fixedly connected to the middle of the circular support. One end of the inclined guide pipe passes through the first support ring and extends to the inside of the conical filter barrel. The copper tailings are introduced into the inside of the conical filter barrel through the inclined guide pipe. Description of the Drawings

[0017] Figure 1 It is the front view of a collection device for recycling copper tailings of the present utility model;

[0018] Figure 2 It is the main sectional view of the present utility model;

[0019] Figure 3 It is the side sectional view of the present utility model;

[0020] Figure 4 It is the front view of the conical filter barrel of the present utility model.

[0021] In the figure: 1. Separation device; 101. Rectangular opening; 102. Annular support; 103. U-shaped baffle; 2. Circular support; 201. Circular slot; 202. Inclined guide pipe; 3. Separation component; 301. Conical filter barrel; 302. First support ring; 303. Second support ring; 304. Fixed ring; 305. Annular tooth part; 4. Driving motor; 401. Gear; 5. Copper tailing slag powder collection box. Detailed implementation manners

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0023] Please refer to Figures 1-4 , an embodiment provided by the present invention: A collection device for recovering copper tailing slag, including a separation device 1. A rectangular opening 101 is provided at the lower end of the rear end face of the separation device 1. An annular support 102 is fixedly connected to one side end face of the separation device 1. A U-shaped baffle 103 is fixedly connected to the outer side of the annular support 102 on one side end face of the separation device 1. A circular support 2 is fixedly connected to the other side end face of the separation device 1. A circular slot 201 is provided inside one side of the circular support 2. A separation component 3 is rotatably connected between the annular support 102 and the circular support 2 inside the separation device 1. A conical filter barrel 301 is provided in the middle of the separation component 3. A copper tailing slag powder collection box 5 is provided at the lower end inside the separation device 1.

[0024] Furthermore, a first support ring 302 is fixedly connected to one end of the conical filter barrel 301, and a second support ring 303 is fixedly connected to the other end of the conical filter barrel 301.

[0025] Furthermore, one side of the first support ring 302 is inserted into the circular slot 201 of the circular support 2 and the first support ring 302 can rotate in the circular slot 201. An inclined guide pipe 202 is fixedly connected to the middle of the circular support 2. One end of the inclined guide pipe 202 passes through the first support ring 302 and extends into the conical filter barrel 301. The copper tailing slag is introduced into the conical filter barrel 301 through the inclined guide pipe 202.

[0026] Further, the second support ring 303 extends through the annular support 102 to the outside of the separation device 1 and enables the second support ring 303 to rotate inside the annular support 102, so that the conical filter barrel 301 can rotate between the circular support 2 and the annular support 102. When the copper tailings enter the inside of the conical filter barrel 301, the conical filter barrel 301 rotates to make the copper tailings roll on the inner end face of the conical filter barrel 301. The larger lumps of solid in the copper tailings are blocked by the conical filter barrel 301, and the larger lumps of solid roll along the inner inclined end face of the conical filter barrel 301 and roll out from the second support ring 303. The larger lumps of solid are diverted into the inside of the receiving trolley placed on one side of the separation device 1 through the U-shaped baffle 103. The powdery solid in the copper tailings passes through the conical filter barrel 301 and falls into the copper tailings powder collection box 5. The copper tailings powder collection box 5 can be pulled out from the rectangular opening 101 to collect and directly utilize the powdery solid, realizing the powder screening of the copper tailings raw material. Through the conical filter barrel 301, the separation device 1 can continuously perform the powder screening operation of the copper tailings raw material, improving the production efficiency.

[0027] Further, a fixed ring 304 is fixedly connected to the second support ring 303 inside the separation device 1, and an annular tooth portion 305 is fixedly connected to the fixed ring 304.

[0028] Further, a driving motor 4 is fixedly connected to the upper end inside the separation device 1, and a gear 401 is fixedly connected to the output shaft of the driving motor 4.

[0029] Further, the gear 401 on the driving motor 4 is meshed with the annular tooth portion 305 on the fixed ring 304. The driving motor 4 drives the fixed ring 304 to rotate, and further the fixed ring 304 drives the conical filter barrel 301 to rotate.

[0030] Working principle: When in use, an annular support member 102 is fixedly connected to one end face of the separation device 1. On the outer side of the annular support member 102, a U-shaped baffle 103 is fixedly connected to one end face of the separation device 1. A circular support member 2 is fixedly connected to the other end face of the separation device 1. A circular slot 201 is provided inside one side of the circular support member 2. Inside the separation device 1 and between the annular support member 102 and the circular support member 2, a separation component 3 is rotatably connected. A conical filter barrel 301 is provided in the middle of the separation component 3. A copper tailing slag powder collection box 5 is provided at the lower end inside the separation device 1. One side of the first support ring 302 is inserted into the circular slot 201 of the circular support member 2 and enables the first support ring 302 to rotate within the circular slot 201. A diagonal guide pipe 202 is fixedly connected to the middle of the circular support member 2. One end of the diagonal guide pipe 202 passes through the first support ring 302 and extends into the conical filter barrel 301. The copper tailing slag is introduced into the conical filter barrel 301 through the diagonal guide pipe 202. The second support ring 303 passes through the annular support member 102 and extends to the outside of the separation device 1 and enables the second support ring 303 to rotate within the annular support member 102, so that the conical filter barrel 301 can rotate between the circular support member 2 and the annular support member 102. After the copper tailing slag enters the conical filter barrel 301, the conical filter barrel 301 rotates to make the copper tailing slag roll on the inner end face of the conical filter barrel 301. The larger lumps of solid in the copper tailing slag are blocked by the conical filter barrel 301, and the larger lumps of solid roll along the inclined inner end face of the conical filter barrel 301 and roll out from the second support ring 303. The larger lumps of solid are guided by the U-shaped baffle 103 into the material receiving cart placed on one side of the separation device 1. The powdered solid in the copper tailing slag passes through the conical filter barrel 301 and falls into the copper tailing slag powder collection box 5. The copper tailing slag powder collection box 5 can be pulled out from the rectangular opening 101 to collect and directly utilize the powdered solid, realizing the powder screening of the copper tailing slag raw material. Through the conical filter barrel 301, the separation device 1 can continuously perform the powder screening operation of the copper tailing slag raw material, improving the production efficiency.

[0031] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and without departing from the spirit or basic characteristics of the present utility model, the present utility model can be implemented in other specific forms. Therefore, in any regard, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, it is intended to embrace all changes falling within the meaning and scope of the equivalent elements of the claims in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

Claims

1. A collection device for recovering copper smelting tailings, comprising a separation device (1), characterized in that: A rectangular opening (101) is provided at the lower end of the rear end face of the separation device (1); an annular support member (102) is fixedly connected to one end face of the separation device (1); a U-shaped material blocking plate (103) is fixedly connected to the outer side of the annular support member (102) on the end face of one end face of the separation device (1); a circular support member (2) is fixedly connected to the other end face of the separation device (1); a circular slot (201) is provided inside one side of the circular support member (2); a separation component (3) is rotatably connected inside the separation device (1) and between the annular support member (102) and the circular support member (2); a conical filter barrel (301) is provided in the middle of the separation component (3); and a copper tailings powder collection box (5) is provided at the lower end of the separation device (1).

2. A copper smelting tailings recovery collection device according to claim 1, characterized in that: One end of the conical filter barrel (301) is fixedly connected to a first support ring (302), and the other end of the conical filter barrel (301) is fixedly connected to a second support ring (303).

3. A copper smelting tailings recovery collection device according to claim 2, characterized in that: One side of the first support ring (302) is inserted into the circular slot (201) of the circular support member (2) so that the first support ring (302) can rotate in the circular slot (201); an inclined material guide pipe (202) is fixedly connected to the middle of the circular support member (2); one end of the inclined material guide pipe (202) passes through the first support ring (302) and extends to the inside of the conical filter barrel (301).

4. A copper smelting tailings recovery collection device according to claim 2, characterized in that: The second support ring (303) passes through the annular support member (102) and extends to the outside of the separation device (1) so that the second support ring (303) can rotate inside the annular support member (102).

5. The copper smelting tailings recovery collection device according to claim 1, characterized in that: A fixing ring (304) is fixedly connected to the second supporting ring (303) inside the separation device (1), and an annular tooth portion (305) is fixedly connected to the fixing ring (304).

6. A copper smelting tailings recovery collection device according to claim 5, characterized in that: The upper end of the interior of the separation device (1) is fixedly connected to a drive motor (4), and the output shaft of the drive motor (4) is fixedly connected to a gear (401).

7. A copper smelting tailings recovery collection device according to claim 6, characterized in that: The gear (401) on the driving motor (4) is meshingly connected with the annular tooth portion (305) on the fixing ring (304).

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