Slagging-off device for metal smelting equipment

Abstract

The utility model discloses a slagging-off device for metal smelting equipment, and relates to the technical field of slagging-off devices, the slagging-off device comprises a supporting arm and a supporting plate, the supporting plate is fixed at one end of the supporting arm, one end of the supporting plate far away from the supporting arm is rotatably connected with a slagging-off plate, and fixing blocks are fixed in the middles of two side surfaces of the end of the slagging-off plate far away from the supporting plate. And high-temperature-resistant cables are fixed to the sides, close to the digging plate, of the fixing blocks and penetrate through the high-temperature-resistant cables through rope penetrating holes formed in the supporting arms. The feeding and discharging robot drives the raking plate to enter along the top of the dreg box, the raking plate rotates along the inner wall of the dreg box, then the raking plate is pulled outwards, dregs are raked out, an attached raking mode is adopted, and internal residues are avoided; the slagging-off device for the metal smelting equipment solves the problems that when an existing slagging-off device for the metal smelting equipment is used, it is strenuous to enter a slag box, and slag residues are prone to occurring, and the cleaning effect of the slagging-off device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of slag scraping devices, in particular to a slag scraping device for metal smelting equipment. Background Art

[0002] Metal smelting is the process of changing metal from a combined state to a free state. The commonly used method is to use reducing agents such as carbon, carbon monoxide, and hydrogen to react with metal oxides at high temperatures to obtain metal elements. Among them, thermal reduction magnesium smelting refers to magnesium smelting in which magnesium oxide is reduced to metallic magnesium using a reducing agent at high temperature. In order to prevent the slag composed of metal oxides, slag, refractory material fragments and other non-metallic impurities in the high-temperature reduction reaction from affecting the smelting effect, it needs to be cleaned through a slag removal device.

[0003] However, in the prior art, the slag scraping device is mounted on a loading and unloading robot. When entering the slag box of the furnace, in order to facilitate the removal of the slag inside, the slag scraping plate needs to be pushed deep into the slag box. When entering the deep part of the slag box, it is more laborious to push, and some of the slag is easily pushed behind the slag scraping plate, making it difficult to remove some of the slag inside the slag box. Utility Model Content

[0004] The purpose of the utility model is to solve the problem in the prior art that the existing slag scraping device for metal smelting equipment is laborious to enter the slag box and slag residue is easily left when in use, and to propose a slag scraping device for metal smelting equipment.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: it includes a support arm and a support plate, a support plate is fixed at one end of the support arm, and the support plate is rotatably connected to the grilling plate at the end away from the support arm, and fixed blocks are fixed to the middle of both side surfaces of the grilling plate away from the support plate end, and a high-temperature resistant cable is fixed to the side of the fixed block close to the grilling plate, and the high-temperature resistant cable passes through the high-temperature resistant cable through the rope hole opened in the support arm, a limiting component is provided at the end of the support arm away from the grilling plate, and a connecting frame is fixed to the bottom surface of the support arm on the side of the limiting component, and a limiting sleeve is provided on the fixed sleeve of the high-temperature cable on the outside of the support arm away from the grilling plate.

[0006] Preferably, the grilling plate is arranged to be inclined away from the bottom surface of the support arm end, and a number of limiting rope rings are equidistantly provided on the outer sides of the high-temperature resistant cables on both sides of the grilling plate, and the sides of each limiting rope ring are fixed on the side walls of the grilling plate.

[0007] Preferably, an upper limit plate is symmetrically fixed to the top surface of the grilling plate, and a lower limit plate is symmetrically fixed to the bottom surface of the grilling plate, and the two lower limit plates are perpendicular to the upper limit plate.

[0008] Preferably, the limiting assembly includes a limiting sleeve, the supporting arm is fixed with the limiting sleeve away from the grill plate end, movable grooves are symmetrically opened on both sides of the limiting sleeve, a pull block is slidably sleeved inside each movable groove, a spring is fixed between the outer side of each pull block and the inner wall of the movable groove, and a limiting plug is fixed on the inner side of each pull block.

[0009] Preferably, the limiting sleeves are provided with grooves cooperating with the limiting sleeve blocks, a pull ring is fixed on the top surface of the limiting sleeve blocks, and rope holes cooperating with high-temperature resistant cables are symmetrically provided in the rear wall of the limiting sleeves.

[0010] Preferably, a cooling water tank is wrapped and fixed on the outer surface of the support arm of the limiting sleeve close to the grill plate side, a water inlet pipe is fixed through the top surface of the cooling water tank, and a water outlet pipe is fixed through the bottom surface of the cooling water tank.

[0011] Preferably, the water inlet pipe is connected to the water outlet of the cold water tank through a water pipe, and the water outlet pipe is connected to the water inlet of the waste water tank through a water pipe.

[0012] Compared with the prior art, the advantages and positive effects of the present invention are:

[0013] 1. In the utility model, the loading and unloading robots drive the scraping plate to enter along the top of the slag box, rotate along the inner wall of the slag box after entering, and then pull it outward to scrape out the slag. The method of scraping out in a close fit is adopted to avoid internal residue, which solves the problem that the existing slag scraping device for metal smelting equipment is more laborious to enter the slag box when in use and is prone to slag residue, thereby improving the cleaning effect of the slag scraping device.

[0014] 2. In the present invention, the cooling assembly at the rear of the limiting assembly can cool the high-temperature resistant cable at the outer end during use, thereby avoiding the impact or even harm caused by the cable being too stable during operation, thereby improving the practicality and safety of the slag scraping device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the left side of the three-dimensional structure of a slag stripping device for metal smelting equipment proposed by the utility model;

[0016] Figure 2 This is a bottom-up schematic diagram of the three-dimensional structure of a slag skimmer for metal smelting equipment during entry, as proposed by the utility model;

[0017] Figure 3 This is a schematic diagram of the right side of the three-dimensional structure of a slag skimmer for metal smelting equipment proposed in the utility model;

[0018] Figure 4 This is a three-dimensional schematic diagram of the structure of a limiting component of a slag removal device for metal smelting equipment proposed in the utility model;

[0019] Figure 5 The utility model provides a front view schematic diagram of a limiting component structure of a slag scraping device for metal smelting equipment.

[0020] Legend: 1. Support arm; 2. Support plate; 3. Pick plate; 4. Fixing block; 5. High-temperature resistant cable; 6. Rope threading hole; 7. Limiting rope ring; 8. Connecting frame; 9. Limiting sleeve; 10. Lower limiting plate; 11. Upper limiting plate; 12. Limiting sleeve; 13. Movable groove; 14. Pull block; 15. Limiting plug; 16. Spring; 17. Cooling water tank; 18. Water inlet pipe; 19. Water outlet pipe. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0023] Example 1

[0024] like Figure 1-5 As shown, the utility model provides a slag scraping device for metal smelting equipment, including a support arm 1 and a support plate 2, a support plate 2 is fixed at one end of the support arm 1, and the support plate 2 is rotatably connected to a scraping plate 3 at the end of the support plate 2 away from the support arm 1, and a fixing block 4 is fixed to the middle of both side surfaces of the scraping plate 3 away from the end of the support plate 2, and a high-temperature resistant cable 5 is fixed on the side of the fixing block 4 close to the scraping plate 3, and the high-temperature resistant cable 5 passes through the high-temperature resistant cable 5 through the rope hole 6 opened in the support arm 1, a limiting component is provided at the end of the support arm 1 away from the scraping plate 3, and a connecting frame 8 is fixed to the bottom surface of the support arm 1 on the side of the limiting component, and a limiting sleeve 12 is fixed on the high-temperature cable 5 on the outside of the end of the support arm 1 away from the scraping plate 3.

[0025] The following is a detailed description of the specific settings and functions of this embodiment: the bottom surface of the end of the grating plate 3 away from the support arm 1 is set to an inclined shape, which is convenient for shoveling the slag on the rear wall of the slag box when the support arm 1 rotates. The outer sides of the high-temperature resistant cables 5 on both sides of the grating plate 3 are equidistantly provided with a number of limiting rope rings 7, which are convenient for limiting the high-temperature resistant cables 5. The sides of each limiting rope ring 7 are fixed to the side walls of the grating plate 3. The upper limit plate 11 is symmetrically fixed to the top surface of the grating plate 3, and the lower limit plate 10 is symmetrically fixed to the bottom surface of the grating plate 3. The two lower limit plates 10 are perpendicular to the upper limit plate 11, which is convenient for judging the rotation position of the grating plate 3 and limiting the grating plate 3.

[0026] Example 2

[0027] like Figure 1-5 As shown, the limit assembly includes a limit sleeve 9, and the limit sleeve 9 is provided with a groove that cooperates with the limit sleeve block 12. A pull ring is fixed on the top surface of the limit sleeve block 12. The rear wall of the limit sleeve 9 is symmetrically provided with a rope threading hole 6 that cooperates with the high-temperature resistant cable 5. The support arm 1 is fixed with the limit sleeve 9 away from the end of the grill plate 3. Movable grooves 13 are symmetrically provided on both sides of the limit sleeve 9. A pull block 14 is slidably sleeved inside each movable groove 13. A spring 16 is fixed between the outer side of each pull block 14 and the inner wall of the movable groove 13. A limit plug 15 is fixed on the inside of each pull block 14. The outer surface of the support arm 1 of the limit sleeve 9 close to the grill plate 3 is wrapped and fixed with a cooling water tank 17. A water inlet pipe 18 is fixed on the top surface of the cooling water tank 17, and a water outlet pipe 19 is fixed on the bottom surface of the cooling water tank 17. The water inlet pipe 18 is connected to the water outlet of the cold water tank through a water pipe, and the water outlet pipe 19 is connected to the water inlet of the waste water tank through a water pipe.

[0028] The effect achieved by the entire embodiment is that the limiting sleeve 12 is limited and fixed by the limiting component to ensure that the grill plate 3 can be maintained stably after rotation, and the cold water flowing inside the cooling water tank 17 cools the limiting sleeve 9 and the high-temperature resistant cable 5 inside it, making the operation of the support arm 1 close to the connecting frame 8 more convenient and safe.

[0029] When the lifting device 11 is in operation, the lifting frame 12 is tightened, and the lifting plate 3 is tightened. The hopper 14 is then pulled back to the left by the support arm 11 and the support arm 12 is pulled out of the hopper 12. The hopper 14 is then pulled back to the right by the support arm 11 and the support arm 12 is pulled out of the hopper 12.

[0030] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A slag removal device for metal smelting equipment, comprising a support arm (1) and a support plate (2), characterized in that: A support plate (2) is fixed to one end of the support arm (1), and the support plate (2) is rotatably connected to the grilling plate (3) at one end away from the support arm (1). A fixing block (4) is fixed to the middle of both side surfaces of the grilling plate (3) away from the support plate (2). A high-temperature resistant cable (5) is fixed to the side of the fixing block (4) close to the grilling plate (3). The high-temperature resistant cable (5) passes through the cable hole (6) provided in the support arm (1). A limiting assembly is provided at one end of the support arm (1) away from the grilling plate (3), and a connecting frame (8) is fixed to the bottom surface of the support arm (1) on the side of the limiting assembly. A limiting sleeve (12) is fixed on the high-temperature resistant cable (5) on the outer side of the support arm (1) away from the grilling plate (3).

2. The slag skimming device for metal smelting equipment according to claim 1, characterized in that: The bottom surface of the end of the chopping plate (3) away from the support arm (1) is arranged in an inclined shape, and the outer sides of the high-temperature resistant cables (5) on both sides of the chopping plate (3) are equidistantly provided with a plurality of limiting rope rings (7), and the side of each limiting rope ring (7) is fixed on the side wall of the chopping plate (3).

3. The slag skimming device for metal smelting equipment according to claim 1, characterized in that: An upper limit plate (11) is symmetrically fixed to the top surface of the grilling plate (3), and a lower limit plate (10) is symmetrically fixed to the bottom surface of the grilling plate (3), and the two lower limit plates (10) and the upper limit plate (11) are perpendicular to each other.

4. The slag skimming device for metal smelting equipment according to claim 1, characterized in that: The limiting assembly comprises a limiting sleeve (9), the supporting arm (1) is fixed with the limiting sleeve (9) at the end away from the grill plate (3), movable grooves (13) are symmetrically provided on both sides of the limiting sleeve (9), a pull block (14) is slidably sleeved inside each movable groove (13), a spring (16) is fixed between the outer side of each pull block (14) and the inner wall of the movable groove (13), and a limiting plug block (15) is fixed inside each pull block (14).

5. The slag skimming device for metal smelting equipment according to claim 4, characterized in that: The limiting sleeve (9) is provided with a groove inside thereof to match the limiting sleeve block (12), a pull ring is fixed on the top surface of the limiting sleeve block (12), and rope holes (6) to match the high-temperature resistant cable (5) are symmetrically provided inside the rear wall of the limiting sleeve (9).

6. The slag skimming device for metal smelting equipment according to claim 4, characterized in that: The outer surface of the support arm (1) of the limiting sleeve (9) close to the grill plate (3) is wrapped and fixed with a cooling water tank (17), the top surface of the cooling water tank (17) is penetrated and fixed with a water inlet pipe (18), and the bottom surface of the cooling water tank (17) is penetrated and fixed with a water outlet pipe (19).

7. The slag skimming device for metal smelting equipment according to claim 6, characterized in that: The water inlet pipe (18) is connected to the water outlet of the cold water tank through a water pipe, and the water outlet pipe (19) is connected to the water inlet of the waste water tank through a water pipe.

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