Copper raw material smelting furnace

Abstract

The utility model relates to the technical field of copper material preparation, in particular to a copper raw material smelting furnace which comprises a copper raw material smelting furnace body, and a scum cleaning mechanism is arranged at the top of the copper raw material smelting furnace body. The scum cleaning mechanism comprises a moving mechanism arranged on the copper raw material smelting furnace body, the output end of the moving mechanism is a moving plate, the bottom end of the moving plate is connected with a supporting plate through a transition frame, the two ends of the supporting plate are rotationally connected with filter plates, the filter plates rotate around the axis of a pin shaft, and the scum cleaning mechanism further comprises a power mechanism used for driving the filter plates to rotate. The device is simple in structure, impurities on the surface of copper liquid can be automatically separated, manual cleaning is not needed, and the cleaning efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of copper material preparation, in particular to a copper raw material smelting furnace. Background Art

[0002] The copper raw material melting furnace is an industrial equipment specially used for melting copper and its alloys. This melting furnace uses the principle of electromagnetic induction heating. The alternating magnetic field generated by alternating current in the induction coil excites eddy currents inside the copper raw material placed in the crucible, thereby generating heat, causing the copper raw material to heat up rapidly until it melts.

[0003] During the use of the copper raw material smelting furnace, many impurities will float on the surface of the copper liquid. In the prior art, manual salvage is often used to clean the impurities on the surface of the copper liquid. This method not only increases the risk of injury to operators, but also has low efficiency. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a copper raw material smelting furnace, which has a simple structure and can automatically separate impurities on the surface of molten copper without manual cleaning, thereby improving cleaning efficiency.

[0005] The utility model discloses a copper raw material smelting furnace, comprising a copper raw material smelting furnace main body, wherein a slag cleaning mechanism is arranged on the top of the copper raw material smelting furnace main body; the slag cleaning mechanism comprises a moving mechanism arranged on the copper raw material smelting furnace main body, wherein the output end of the moving mechanism is a moving plate, wherein the bottom end of the moving plate is connected with a supporting plate through a transition frame, wherein both ends of the supporting plate are rotatably connected with a filter plate, wherein the filter plate rotates around the axis of a pin shaft, and further comprises a power mechanism for driving the filter plate to rotate.

[0006] As a preferred solution of the utility model, a liquid retaining ring is fixed at the bottom of one of the filter plates, and when the two filter plates are vertically downward, the liquid retaining ring contacts the other filter plate.

[0007] As a preferred solution of the utility model, the power mechanism includes two rotating shafts rotatably connected to the moving plate, and the rotating shafts are drivingly connected to the pin shaft;

[0008] A swing arm is fixed on the rotating shaft, a linear mechanism is fixed on the moving plate, an output end of the linear mechanism is a lifting plate, both ends of the lifting plate are provided with power shafts, and the power shafts are slidably connected with the swing arm.

[0009] As a preferred solution of the utility model, the swing arm is provided with a long hole one, and the power shaft passes through the long hole one.

[0010] As a preferred solution of the utility model, the moving mechanism includes a fixed plate, the fixed plate is provided with a horizontal hole and a vertical hole, and one end of the horizontal hole is connected with one end of the vertical hole;

[0011] It also includes a moving shaft fixedly connected to the moving plate, the moving shaft passes through the horizontal hole, the fixed plate is rotatably connected with an intermediate shaft, one end of the intermediate shaft is fixed with a motor, the intermediate shaft is fixed with a driving arm, and the driving arm is slidably connected to the moving shaft.

[0012] As a preferred solution of the utility model, the fixed plate is fixed with track 1, the track 1 slider has slider 1, the slider 1 is fixed with track 2, the track 2 slides with slider 2, and the movable shaft is fixedly connected with slider 2.

[0013] As a preferred solution of the utility model, the support plate is hollowed out.

[0014] As a preferred solution of the utility model, two limit rings are fixed to the movable shaft, and the two limit rings are respectively located on two sides of the fixed plate and are both in contact with the fixed plate.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the device can automatically clean the impurities in the smelting furnace, thus reducing the steps of manual operation and improving the cleaning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 yes Figure 1 A partial enlarged view of the middle A part;

[0018] Figure 3 It is the rear view of the moving mechanism, power mechanism and filter plate;

[0019] Figure 4 It is the front view of the power mechanism, filter plate and support plate;

[0020] Figure 5 It is a schematic diagram of the structure when the filter plate is closed;

[0021] Markings in the attached drawing: 1. Copper raw material smelting furnace body; 2. Moving plate; 3. Transition frame; 4. Support plate; 5. Filter plate; 6. Pin shaft; 7. Liquid retaining ring; 8. Rotating shaft; 9. Chain; 10. Swing arm; 11. Linear mechanism; 12. Lifting plate; 13. Power shaft; 14. Fixed plate; 15. Horizontal hole; 16. Vertical hole; 17. Moving shaft; 18. Intermediate shaft; 19. Motor; 20. Driving arm; 21. Track 1; 22. Slider 1; 23. Track 2; 24. Slider 2; 25. Limiting ring. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0024] Secondly, the "embodiment" referred to herein refers to a specific feature, structure or characteristic that can be included in at least one implementation of the utility model. The "in one embodiment" that appears in different places in this specification does not refer to the same embodiment, nor is it a separate or selective embodiment that is mutually exclusive with other embodiments.

[0025] Example

[0026] Reference Figure 1-Figure 5 , this embodiment provides a copper raw material smelting furnace, including a copper raw material smelting furnace body 1, and a slag cleaning mechanism is arranged on the top of the copper raw material smelting furnace body 1; the slag cleaning mechanism includes a moving mechanism arranged on the copper raw material smelting furnace body 1, and the output end of the moving mechanism is a moving plate 2, and the moving plate 2 can be controlled to move out or move into the copper raw material smelting furnace body 1 through the arranged moving mechanism, and the bottom end of the moving plate 2 is connected to a support plate 4 through a transition frame 3, and the support plate 4 is hollow, and the purpose is to increase the filtering area; filter plates 5 are rotatably connected to both ends of the support plate 4, and the filter plates 5 rotate around the axis of the pin shaft 6, and the pin shaft 6 is rotatably installed on the support plate 4, and also includes a power mechanism for driving the filter plates 5 to rotate, and the angle of the filter plates 5 can be controlled by the power mechanism. In the process of entering the copper raw material smelting furnace body 1, the two filter plates 5 are in a vertical state, which can minimize the influence on the distribution of impurities, thereby improving the cleaning effect, and when the filter plates 5 are completely immersed in the copper liquid, the power mechanism is operated to expand the two filter plates 5 to the following positions: Figure 3 The state shown in the figure is then operated to move the filter plate 5 upward, and the impurities can adhere to the upper surface of the filter plate 5, thereby achieving the effect of cleaning the impurities.

[0027] As a preferred solution of the utility model, a liquid retaining ring 7 is fixed at the bottom of one filter plate 5. When the two filter plates 5 are vertically downward, the liquid retaining ring 7 contacts the other filter plate 5. Figure 5 As shown, during the process of entering the copper raw material smelting furnace main body 1, the two filter plates 5 are in a vertical state, the liquid retaining ring 7 is in contact with the other filter plate 5, and a space is formed between the two filter plates 5 and the liquid retaining ring 7. Impurities and copper liquid will not enter this space. After the two filter plates 5 are unfolded, the impurities are all above the filter plates 5, and more impurities can be cleaned out.

[0028] As a preferred solution of the utility model, the power mechanism includes two rotating shafts 8 rotatably connected to the moving plate 2, and the rotating shafts 8 are connected to the pin shaft 6 through a chain 9 and a sprocket transmission; the rotating shaft 8 is fixed with a swing arm 10, and the swing arm 10 is inclined. The moving plate 2 is fixed with a linear mechanism 11, and the linear mechanism 11 adopts a cylinder, an oil cylinder or a linear motor 19, etc. The output end of the linear mechanism 11 is a lifting plate 12, and both ends of the lifting plate 12 are provided with a power shaft 13, and the power shaft 13 is slidably connected to the swing arm 10. More specifically, the swing arm 10 is provided with a long strip hole 1, and the power shaft 13 passes through the long strip hole 1, such as Figure 2 and Figure 4 As shown, the linear mechanism 11 is controlled to control the height of the lifting plate 12 and the power shaft 13, thereby controlling the rotation of the rotating shaft 8. With the cooperation of the sprocket and the chain 9, the filter plate 5 is driven to rotate around the axis of the pin shaft 6.

[0029] As a preferred solution of the utility model, the moving mechanism includes a fixed plate 14, the fixed plate 14 is provided with a horizontal hole 15 and a vertical hole 16, one end of the horizontal hole 15 is connected with one end of the vertical hole 16; it also includes a moving shaft 17 fixedly connected to the moving plate 2, the moving shaft 17 passes through the horizontal hole 15, the fixed plate 14 is rotatably connected with an intermediate shaft 18, the intermediate shaft 18 is located in the middle and lower part of the horizontal hole 15, a motor 19 is fixed to one end of the intermediate shaft 18, the intermediate shaft 18 is fixed with a driving arm 20, the driving arm 20 is slidably connected with the moving shaft 17, more specifically, the driving arm 20 is provided with a long hole 2, the moving shaft 17 passes through the long hole 2; the fixed plate 14 is fixed with a horizontally arranged track 1 21, the track 1 21 slider has a slider 1 22, the slider 1 22 is fixed with a vertically arranged track 2 23, the track 2 23 is slidably provided with a slider 24, and the moving shaft 17 is fixedly connected with the slider 2 24; Figure 1 and Figure 3 As shown, when the movable shaft 17 is at one end of the horizontal hole 15 away from the vertical hole 16, it is in the parking position. When slag removal is required, the power mechanism is first operated to make the liquid retaining ring 7 contact with the other filter plate 5, and then the motor 19 is operated to rotate the intermediate shaft 18 and the driving arm 20. Since the intermediate shaft 18 is located in the middle and lower part of the horizontal hole 15, it will always generate thrust for the movable shaft 17, so that it moves along the horizontal hole 15 and the vertical hole 16. When moving along the horizontal hole 15, the filter plate 5 gradually moves horizontally to just above the copper liquid outlet. When moving along the vertical hole 16, the filter plate 5 gradually moves vertically to the inside of the copper liquid. In this process, since the slider 1 22 and the slider 2 24 cannot rotate, and the movable shaft 17 is fixedly connected to the slider 2 24, the movable shaft 17 and other components cannot rotate.

[0030] As a preferred solution of the utility model, the movable shaft 17 is fixed with two limit rings 25 , which are respectively located on both sides of the fixed plate 14 and both contact the fixed plate 14 , so that the movement amount of both sides of the movable shaft 17 can be consistent.

[0031] The use process of this utility model is as follows: Figure 1 and Figure 3 As shown, when the moving shaft 17 is at one end of the horizontal hole 15 away from the vertical hole 16, it is in the parking position at this time, and the filter plate 5 is on the upper side of the copper raw material smelting furnace. When slag removal is required, the power mechanism is first operated to make the liquid retaining ring 7 contact with the other filter plate 5, and then the motor 19 is operated to rotate the intermediate shaft 18 and the driving arm 20. Since the intermediate shaft 18 is located in the middle and lower part of the horizontal hole 15, it will always generate thrust on the moving shaft 17, so that it moves along the horizontal hole 15 and the vertical hole 16. When moving along the horizontal hole 15, the filter plate 5 gradually moves horizontally to just above the copper liquid outlet, and when moving along the vertical hole 16, the filter plate 5 gradually moves vertically to the inside of the copper liquid, and then the power mechanism is operated to open the two filter plates 5 to the position shown in FIG. Figure 3 The state shown in the figure is then operated to reverse the motor 19 to restore the filter plate 5 to its initial position.

[0032] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0033] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A copper raw material smelting furnace, comprising a copper raw material smelting furnace body (1), wherein a slag cleaning mechanism is provided on the top of the copper raw material smelting furnace body (1); characterized in that: The slag cleaning mechanism comprises a moving mechanism arranged on a copper raw material smelting furnace body (1), the output end of the moving mechanism is a moving plate (2), the bottom end of the moving plate (2) is connected to a support plate (4) through a transition frame (3), both ends of the support plate (4) are rotatably connected to a filter plate (5), the filter plate (5) rotates around the axis of a pin shaft (6), and the mechanism also includes a power mechanism for driving the filter plate (5) to rotate.

2. The copper raw material smelting furnace according to claim 1, wherein a liquid retaining ring (7) is fixed to the bottom of one filter plate (5), and when the two filter plates (5) are vertically downward, the liquid retaining ring (7) contacts the other filter plate (5).

3. The copper raw material smelting furnace according to claim 2, wherein the power mechanism comprises two rotating shafts (8) rotatably connected to the movable plate (2), and the rotating shafts (8) are drivingly connected to the pin shaft (6); The rotating shaft (8) is fixed with a swing arm (10), the movable plate (2) is fixed with a linear mechanism (11), the output end of the linear mechanism (11) is a lifting plate (12), both ends of the lifting plate (12) are provided with a power shaft (13), and the power shaft (13) is slidably connected to the swing arm (10).

4. The copper raw material smelting furnace according to claim 3, wherein the swing arm (10) is provided with a long hole one, and the power shaft (13) passes through the long hole one.

5. The copper raw material smelting furnace according to claim 1, wherein the moving mechanism comprises a fixed plate (14), the fixed plate (14) is provided with a horizontal hole (15) and a vertical hole (16), and one end of the horizontal hole (15) is connected to one end of the vertical hole (16); The movable plate (2) further comprises a movable shaft (17) fixedly connected to the movable plate (1), wherein the movable shaft (17) passes through the horizontal hole (15), and the fixed plate (14) is rotatably connected to an intermediate shaft (18), wherein a motor (19) is fixed to one end of the intermediate shaft (18), and a driving arm (20) is fixed to the intermediate shaft (18), and the driving arm (20) is slidably connected to the movable shaft (17).

6. The copper raw material smelting furnace according to claim 5, characterized in that the fixed plate (14) is fixed with a track 1 (21), the track 1 (21) slider has a slider 1 (22), the slider 1 (22) is fixed with a track 2 (23), the track 2 (23) slides with a slider 2 (24), and the movable shaft (17) is fixedly connected to the slider 2 (24).

7. The copper raw material smelting furnace according to claim 1, wherein the support plate (4) is hollow.

8. The copper raw material smelting furnace according to claim 6, wherein the movable shaft (17) is fixed with two limiting rings (25), and the two limiting rings (25) are respectively located on both sides of the fixed plate (14) and are in contact with the fixed plate (14).

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