Production equipment for premelting type continuous casting crystallizer casting powder

Abstract

The utility model relates to the field of production of metal smelting casting powder, in particular to production equipment for premelting type continuous casting crystallizer casting powder, which comprises a box body, a treatment tank, a baffle, a fixed block and a rotating block, the treatment tank is arranged at the upper end in the box body, and a roller is rotatably mounted in the treatment tank; a first flow dividing opening and a second flow dividing opening are formed in one side of the lower end of the treatment groove, a fixed block is fixed to the lower end of the treatment groove, a height-adjustable rotating block is arranged at the lower end of the fixed block, a hydraulic cylinder is arranged at the lower end of the rotating block, a hydraulic rod is inserted into the upper end of the hydraulic cylinder, and a mounting frame is fixed to the upper end of the hydraulic rod. And rolling wheels are rotationally mounted in the mounting frames. The device can achieve the function of the integrated machining effect of various casting powder sizes, and solves the problems that existing production equipment for the pre-melting type continuous casting crystallizer casting powder lacks the machining effect of the casting powder of various sizes and cannot adapt to the machining effect of the existing diversified environments.

Description

Technical Field

[0001] This utility model relates to the field of metal smelting protective slag production, and in particular to a production equipment for a pre-melted continuous casting crystallizer protective slag. Background Technology

[0002] A pre-melting continuous casting crystallizer is a device used in continuous solidification processes for metals. It utilizes preheating of the metal billet within the crystallizer to partially or completely pre-melt it, and employs an internal crystallization control system to achieve the appropriate crystallization profile and solidification rate, thereby producing metal billets with the desired shape and properties. This equipment is commonly used in the production of metal materials such as steel and aluminum alloys, helping to improve product quality and production efficiency.

[0003] A protective flux is a layer of oxides or other compounds that forms on the surface of a metal during the smelting process. This flux prevents the metal from reacting with oxygen and other harmful substances in the air, thus reducing oxidation and the introduction of impurities. Protective flux also helps regulate the temperature of the metal, improve its fluidity, and control the content of alloying elements, thereby improving metal quality and production efficiency. Using appropriate protective fluxes is crucial in metal smelting and casting processes to ensure that the produced metal products have ideal properties and appearance.

[0004] While existing technologies can achieve certain protective slag production effects, they also have drawbacks: existing pre-melted continuous casting molded slag production equipment lacks the ability to process protective slag of various sizes. Traditional equipment can only process one or two fixed sizes of protective slag, which cannot adapt to the diverse processing conditions of the current environment. In view of this, we propose a pre-melted continuous casting molded slag production equipment that solves the above problems. Utility Model Content

[0005] The purpose of this invention is to address the problems existing in the background technology by proposing a production equipment for pre-melted continuous casting mold protective slag.

[0006] The technical solution of this utility model: A production equipment for pre-melted continuous casting mold protective slag, comprising a box, a processing tank, a baffle, a fixed block, and a rotating block. The upper end of the box is provided with a processing tank, and a roller is rotatably installed inside the processing tank. The inner wall of the processing tank is provided with protrusions distributed in a ring array. A first diversion port and a second diversion port are provided on one side of the lower end of the processing tank. The first diversion port and the second diversion port are switched by a movable baffle on one side. A fixed block is fixed at the lower end of the processing tank. A height-adjustable rotating block is provided at the lower end of the fixed block. A hydraulic cylinder is provided at the lower end of the rotating block. A hydraulic rod is inserted into the upper end of the hydraulic cylinder. A mounting frame is fixed at the upper end of the hydraulic rod. A roller is rotatably installed inside the mounting frame. The roller is in contact with the lower surface of the rotating block.

[0007] In use, the raw material for protective slag to be processed is poured into the processing tank through the feed inlet. A rotating drum is installed inside the tank. The drum, in conjunction with the protrusions on the inner wall of the tank, achieves initial crushing of the material, resulting in relatively large particles. If fine processing is not required, the material can be discharged directly from the discharge outlet when the first diversion port is open. At this time, the first diversion port is closed. If fine processing is required, a baffle blocks the second diversion port, opening the first diversion port. The material falls along the channel onto the rotating block and slowly descends along its outer wall. The gap between the rotating block and the fixed block is adjustable. The rotation of the rotating block achieves fine grinding of the material. The ground powder can be discharged from the discharge outlet. The distance between the rotating block and the fixed block can be adjusted by using a hydraulic cylinder to adjust the height of the rotating block, thus determining the particle diameter. This device can achieve integrated processing of various protective slag sizes and has high practicality.

[0008] Preferably, a second discharge port is provided on one side of the outer wall of the box, and a first discharge port is provided above the second discharge port, and the first discharge port is connected to the first diversion port.

[0009] Preferably, the middle part of the box is provided with a second mounting groove, and a second rotating motor is fixed inside the second mounting groove. The output shaft of the second rotating motor is fixedly connected to the rotation center of the lower end of the roller.

[0010] Preferably, the middle part of the box is provided with a mounting groove, a linear motor is fixed inside the mounting groove, the output end of the linear motor is fixedly connected to one side of the baffle, and one side of the surface of the baffle is designed with a through hole.

[0011] Preferably, the fixing block is fixed inside the box by a fixing seat, and a channel is provided between the fixing block and the second diversion port.

[0012] Preferably, a controller is fixed to one outer wall of the box, a feed inlet is provided at the upper end of the box, a guide block is provided inside the feed inlet, and a base is fixed at the lower end of the box.

[0013] Preferably, a rotating motor is fixed to the lower end of the housing, a reducer is fixed to the lower end of the housing, a rotating shaft is fixed to the output end of the reducer, a rotating shaft is inserted into the upper end of the rotating shaft through a pin, the rotating shaft is fixedly connected to the rotation center of the lower end of the rotating block, and the output shaft of the rotating motor is fixedly connected to the input shaft of the reducer.

[0014] Preferably, the roller surface is provided with spiral blades, and cutting blades are arranged in a ring array between the spiral blades.

[0015] Compared with existing technologies, the advantages of this utility model are:

[0016] I. This utility model can use the spiral blades and cutting blades on the outer wall of the drum in conjunction with the protrusions inside the processing tank to achieve the initial shredding effect on the material. However, the processing tank cannot produce a finer powdery protective residue. Therefore, it can be directly discharged or fed into the lower end for secondary processing.

[0017] Second, based on the first beneficial effect, this device can adjust the width of the gap between the rotating block and the fixed block by adjusting the rotating block with a hydraulic cylinder. The width of the gap directly affects the diameter of the protective slag produced by grinding, and this adjustment is stepless with a wide range of dimensions.

[0018] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0019] Figure 1 This is a three-dimensional schematic diagram of the present invention;

[0020] Figure 2 This is a schematic diagram of the main cross-section of the present invention;

[0021] Figure 3 This is a schematic diagram of the roller of this utility model;

[0022] Figure 4 For the present utility model Figure 2 Enlarged schematic diagram of the C-structure;

[0023] Figure 5 For the present utility model Figure 2 Enlarged schematic diagram of the B-structure;

[0024] Figure 6 For the present utility model Figure 2 Enlarged schematic diagram of structure A in the middle.

[0025] Figure label:

[0026] 1. Housing; 2. Base; 3. Reducer; 4. Rotary motor 1; 5. Discharge port 2; 6. Diverter port 1; 7. Discharge port 1; 8. Roller; 9. Guide block; 10. Inlet; 11. Pin; 12. Protrusion; 13. Processing tank; 14. Rotating block; 15. Fixed seat; 16. Fixed block; 17. Controller; 18. Rotating shaft 1; 19. Spiral blade; 20. Cutting blade; 21. Mounting slot 2; 22. Rotary motor 2; 23. Linear motor; 24. Mounting slot 1; 25. Channel; 26. Baffle; 27. Mounting bracket; 28. Roller; 29. ​​Hydraulic rod; 30. Hydraulic cylinder; 31. Rotating shaft 2; 32. Diverter port 2. Detailed Implementation

[0027] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0028] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0029] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.

[0030] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0031] Example 1

[0032] Please see Figures 1-6 As shown, this embodiment is a production equipment for pre-melted continuous casting mold protective slag, including a box body 1, a processing tank 13, a baffle 26, a fixed block 16 and a rotating block 14. The processing tank 13 is provided at the upper end of the box body 1. A roller 8 is rotatably installed inside the processing tank 13. The inner wall of the processing tank 13 is provided with protrusions 12 arranged in a ring array. A diversion port 6 and a diversion port 32 are provided on one side of the lower end of the processing tank 13. The diversion port 6 and the diversion port 32 are switched by a movable baffle 26 on one side. A fixed block 16 is fixed at the lower end of the processing tank 13. A height-adjustable rotating block 14 is provided at the lower end of the fixed block 16. A hydraulic cylinder 30 is provided at the lower end of the rotating block 14. A hydraulic rod 29 is inserted into the upper end of the hydraulic cylinder 30. A mounting frame 27 is fixed at the upper end of the hydraulic rod 29. A roller 28 is rotatably installed inside the mounting frame 27. The roller 28 is in contact with the lower surface of the rotating block 14.

[0033] When using this device, the protective slag raw material to be processed is poured into the processing tank 13 through the feed inlet 10. A roller 8 is rotatably installed inside the processing tank 13. The roller 8, in conjunction with the protrusions 12 on the inner wall of the processing tank 13, can achieve a preliminary crushing effect on the material. The crushed material is relatively large. If fine processing is not required, the material can be discharged directly from the discharge outlet 7 with the diversion port 1 6 open. At this time, the diversion port 1 6 is in a closed state. If fine processing is required, the baffle 26 blocks the diversion port 2 32, and the diversion port 1 6 is opened. When started, the material falls along the channel 25 onto the upper end of the rotating block 14 and slowly falls along the outer wall of the rotating block 14. The gap between the rotating block 14 and the fixed block 16 is adjustable. The rotation effect of the rotating block 14 is used to achieve fine grinding of the material. The ground powder can be discharged from the discharge port 25. The distance between the rotating block 14 and the fixed block 16 can be adjusted by adjusting the height of the rotating block 14 using the hydraulic cylinder 30, thereby determining the size of the powder particles. This device can achieve integrated processing of various protective slag sizes and has high practicality.

[0034] Example 2

[0035] Please see Figures 1-6 As shown, this embodiment, based on embodiment 1, further includes: a second discharge port 5 on one side of the outer wall of the box body 1, a first discharge port 7 above the second discharge port 5, the first discharge port 7 being connected to the first diversion port 6, the second discharge port 5 being able to discharge fine protective slag powder, and the first discharge port 7 being able to discharge shredded protective slag, which is larger in size.

[0036] The middle part of the box body 1 is provided with a second mounting groove 21. A second rotating motor 22 is fixed inside the second mounting groove 21. The output shaft of the second rotating motor 22 is fixedly connected to the rotation center of the lower end of the drum 8. The second rotating motor 22 can drive the drum 8 to rotate, thereby realizing the shredding of the protective slag raw material.

[0037] The middle part of the housing 1 is provided with a mounting slot 24. A linear motor 23 is fixed inside the mounting slot 24. The output end of the linear motor 23 is fixedly connected to one side of the baffle 26. One side of the surface of the baffle 26 has a through hole design. The linear motor 23 can drive the baffle 26 to move. When the baffle 26 moves to the rightmost side, the diversion port 22 opens. When it moves to the leftmost side, the diversion port 16 opens.

[0038] The fixed block 16 is fixed inside the box 1 by the fixed seat 15. A channel 25 is provided between the fixed block 16 and the diversion port 2 32. When the diversion port 2 32 is opened, the shredded material will fall from the channel 25 between the rotating block 14 and the fixed block 16.

[0039] A controller 17 is fixed to one side of the outer wall of the box 1. A feed inlet 10 is provided at the upper end of the box 1. A guide block 9 is provided inside the feed inlet 10. A base 2 is fixed at the lower end of the box 1. The controller 17 can control the operation of each electrical control component inside the device. The guide block 9 can guide the raw material to fall.

[0040] A rotating motor 4 is fixed at the lower end of the housing 1, and a reducer 3 is fixed at the lower end of the housing 1. A rotating shaft 18 is fixed at the output end of the reducer 3. A rotating shaft 31 is inserted into the upper end of the rotating shaft 18 through a pin 11. The rotating shaft 31 is fixedly connected to the rotation center of the lower end of the rotating block 14. The output shaft of the rotating motor 4 is fixedly connected to the input shaft of the reducer 3. The rotating motor 4 can drive the rotating block 14 to rotate. The design of the rotating shaft 18 and the rotating shaft 31 can ensure the rotation effect of the rotating block 14 with different heights.

[0041] The surface of the drum 8 is provided with spiral blades 19, and cutting blades 20 are arranged in a ring array between the spiral blades 19. The design of the cutting blades 20 and spiral blades 19 can work with the protrusions 12 to achieve the shredding of materials.

[0042] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0043] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A production equipment for pre-melted continuous casting mold flux, comprising a housing (1), a processing tank (13), a baffle (26), a fixed block (16), and a rotating block (14), characterized in that: The upper part of the box (1) is provided with a processing groove (13). A roller (8) is rotatably installed inside the processing groove (13). The inner wall of the processing groove (13) is provided with protrusions (12) arranged in a ring array. A diversion port one (6) and a diversion port two (32) are provided on one side of the lower end of the processing groove (13). The diversion port one (6) and the diversion port two (32) are switched by a movable baffle (26) provided on one side. A fixing block (16) is fixed at the lower end of the processing groove (13). A height-adjustable rotating block (14) is provided at the lower end of the fixing block (16). A hydraulic cylinder (30) is provided at the lower end of the rotating block (14). A hydraulic rod (29) is inserted into the upper end of the hydraulic cylinder (30). A mounting bracket (27) is fixed at the upper end of the hydraulic rod (29). A roller (28) is rotatably installed inside the mounting bracket (27). The roller (28) is in contact with the lower surface of the rotating block (14).

2. The production equipment for a pre-melting continuous casting mold protective slag according to claim 1, characterized in that: The outer wall of one side of the box (1) is provided with a discharge port two (5), and a discharge port one (7) is provided above the discharge port two (5). The discharge port one (7) is connected to the diversion port one (6).

3. The production equipment for a pre-melting continuous casting mold protective slag according to claim 1, characterized in that: The box (1) is provided with a second mounting groove (21) in the middle. A second rotating motor (22) is fixed inside the second mounting groove (21). The output shaft of the second rotating motor (22) is fixedly connected to the rotation center of the lower end of the roller (8).

4. The production equipment for a pre-melting continuous casting mold flux according to claim 1, characterized in that: The box (1) has a mounting groove (24) in the middle. A linear motor (23) is fixed inside the mounting groove (24). The output end of the linear motor (23) is fixedly connected to one side of the baffle (26). One side of the surface of the baffle (26) has a through hole design.

5. The production equipment for a pre-melting continuous casting mold flux according to claim 1, characterized in that: The fixing block (16) is fixed inside the box (1) by the fixing seat (15), and a channel (25) is provided between the fixing block (16) and the second diversion port (32).

6. The production equipment for a pre-melting continuous casting mold flux according to claim 2, characterized in that: A controller (17) is fixed on one side of the outer wall of the box (1), a feed inlet (10) is provided at the upper end of the box (1), a guide block (9) is provided inside the feed inlet (10), and a base (2) is fixed at the lower end of the box (1).

7. The production equipment for a pre-melting continuous casting mold flux according to claim 1, characterized in that: A rotating motor (4) is fixed at the lower end of the housing (1), a reducer (3) is fixed at the lower end of the housing (1), a rotating shaft (18) is fixed at the output end of the reducer (3), a rotating shaft (31) is inserted into the upper end of the rotating shaft (18) through a pin (11), the rotating shaft (31) is fixedly connected to the rotation center at the lower end of the rotating block (14), and the output shaft of the rotating motor (4) is fixedly connected to the input shaft of the reducer (3).

8. The production equipment for a pre-melting continuous casting mold flux according to claim 1, characterized in that: The surface of the roller (8) is provided with spiral blades (19), and cutting blades (20) are arranged in a ring array between the spiral blades (19).

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