Casting blank guiding water spraying device of square billet continuous casting machine
By introducing filter plates and rotary structures into the billet guide water spraying device of the billet continuous casting machine, the problems of nozzle blockage and water spray angle adjustment are solved, and steam discharge is guided through the fan, which improves the working environment and achieves more efficient Water spray effect.
Patent Information
- Application Number
- CN202420990593.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-09
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-05-09
AI Technical Summary
In the existing square billet continuous casting machine, the water is not effectively filtered, causing the nozzle to be blocked, and the width and position of the spraying water cannot be adjusted according to the use situation. At the same time, a large amount of water vapor is generated during the spraying of water and is not guided to discharge, hindering staff. Line of sight.
A water spray device including a main board, a water pump, a water tank, a moving frame and a filter plate is designed to filter the water through the filter plate to avoid blockage of the spray head and adjust the water spray angle through the rotating structure. At the same time, the second motor drives the fan to guide the steam generated by the water spray to be quickly discharged.
It effectively avoids the nozzle blockage, improves the practicality of the water spray device, and improves the staff's line of sight and improves the working environment by guiding the steam out.
Smart Images
Figure CN222492085U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of water spray devices, in particular to a billet casting guide water spray device for a square billet continuous casting machine. Background Art
[0002] Square billet is a kind of steel billet with equal or little difference in cross-sectional width and height. It is mainly used for rolling steel and wire. The billet continuous casting machine casting guide water spray device is required in the production of square billet. The casting and spraying system of the continuous casting machine is an important part of the entire casting system of the continuous casting machine, which largely determines the performance of the casting machine and the quality level of the billet.
[0003] At present, a billet continuous casting machine casting guide water spraying device in the prior art does not effectively filter water, which easily causes the nozzle to be blocked, and cannot adjust the overall water spray width and the water spray position according to actual usage conditions, and has poor practicality. In addition, a billet continuous casting machine casting guide water spraying device in the prior art will generate a large amount of water vapor when spraying water, and there is no structure to guide and discharge it, resulting in excessive water vapor, blocking the staff's line of sight, and has poor practicality. Utility Model Content
[0004] The purpose of the utility model is to solve the problems in the prior art that water is not effectively filtered, which easily causes nozzle clogging, the overall water spray width and the water spray position cannot be adjusted according to actual usage conditions, and a large amount of water vapor is generated when spraying water, and there is no structure to guide and discharge it, resulting in excessive water vapor and blocking the staff's line of sight. A billet continuous casting machine casting guide water spray device is proposed.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a billet continuous casting machine billet casting guide water spraying device, comprising a main board, a water pump is fixed on the top of the main board, a water tank is fixed on the top of the water pump, a movable frame is slidably connected in the water tank, a filter plate is fixed on the inner wall of the movable frame, a limiting structure for limiting the position of the filter plate is provided outside the water tank, a connecting pipe is fixed to the bottom end of the water pump, the bottom end of the connecting pipe passes through the bottom end of the main board and is provided with a docking pipe, a circulation pipe is fixed to the bottom end of the docking pipe, both ends of the circulation pipe are provided with blocking pipes, a plurality of nozzles are installed at the bottom end of the circulation pipe, a rotating structure for driving the docking pipe to rotate is provided at the bottom end of the main board, connecting cavities are opened at both ends of the main board, a second motor is provided in the connecting cavity, and a fan is fixed to the output end of the second motor.
[0006] Preferably, the limiting structure includes a rotating column rotatably connected to the outer wall of the water tank, a connecting plate is fixed to the end of the rotating column away from the water tank, a clamping column is slidably connected to the connecting plate, one end of the clamping column is arranged in a movable frame, a baffle is fixed to the other end of the clamping column, and a spring is fixed on the outside of the clamping column between the baffle and the connecting plate.
[0007] Preferably, the rotating structure includes a rotating joint arranged between the connecting pipe and the docking pipe, the connecting pipe and the docking pipe are rotatably connected via the rotating joint, a first gear is fixed on the outer wall of the docking pipe, a first motor is installed at the bottom end of the main board, a second gear is fixed to the output end of the first motor, and the second gear is meshingly connected to the first gear.
[0008] Preferably, a slot matching the clamping column is formed at one end of the movable frame located outside the water tank.
[0009] Preferably, first butt joint plates are fixed to outer walls at both ends of the flow pipe, and second butt joint plates are fixed to outer walls at one end of the two retaining tubes facing the flow pipe, and the first butt joint plates and the second butt joint plates are fixed to each other by bolts.
[0010] Preferably, ferrules are fixed on the outer wall of the circulation tube on both sides of the docking tube, stabilizing plates are fixed to the top ends of the two ferrules, a stabilizing groove matching the stabilizing plate is formed at the bottom end of the main board, and the top end of the stabilizing plate slides in the stabilizing groove.
[0011] Preferably, frames matching the connecting cavity are fixed on both sides of the top of the main board, a support plate is fixed on the inner wall of the frame, and the second motor is installed on the bottom end of the support plate.
[0012] Preferably, protective leakage plates are fixed on the inner walls of the two communicating cavities in the main board, and the protective leakage plates are arranged below the fan.
[0013] Preferably, a sealing sleeve matching the movable frame is fixed on the outer wall of the water tank, and handles are fixed on both sides of one end of the movable frame located outside the water tank.
[0014] Preferably, legs are fixed at the four corners of the bottom end of the water tank, the bottom ends of the four legs are fixed to the top end of the main board, mounting plates are fixed at both ends of the main board, and mounting holes are opened in the two mounting plates.
[0015] Compared with the prior art, the advantages and positive effects of the utility model are:
[0016] 1. In the utility model, the water in the water tank can be filtered by the arrangement of the movable frame and the filter plate to avoid the clogging of the nozzle due to excessive impurities, which is more practical. The movable frame can be squeezed and positioned by the arrangement of the spring, the clamping column and the baffle plate to prevent it from accidentally slipping out, which is more practical. In addition, the device can drive the second gear to rotate through the operation of the first motor, thereby driving the first gear engaged with it to rotate, and through the cooperation of the rotating joint, the flow pipe connected to the butt joint can be driven to rotate, so as to achieve the effect of adjusting the spraying angle of the flow pipe. The device can add an external pipe between the flow pipe and the baffle pipe through the arrangement of the first butt joint plate, the second butt joint plate and the bolts to make its overall side longer or curved, which is more practical.
[0017] 2. In the utility model, the second motor is operated to drive the fan to rotate, so that the steam generated by the water spray can be guided and discharged quickly, thereby preventing a large amount of water vapor from blocking the sight of the staff for a long time, and the utility model is more practical. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 A three-dimensional diagram of a billet guiding water spraying device for a billet continuous casting machine is provided for the utility model;
[0019] Figure 2 A three-dimensional diagram of a billet guiding water spraying device for a billet continuous casting machine is provided for the utility model;
[0020] Figure 3 The utility model provides a schematic diagram of the rotating structure of a billet continuous casting machine billet guiding water spraying device;
[0021] Figure 4 The utility model provides a sectional view of a limiting structure of a billet guiding water spraying device of a square billet continuous casting machine.
[0022] Legend: 1. Main board; 2. Water tank; 3. Support legs; 4. Moving frame; 5. Filter plate; 6. Sealing sleeve; 7. Handle; 8. Limiting structure; 801. Rotating column; 802. Connecting plate; 803. Clamping column; 804. Baffle; 805. Spring; 9. Clamping slot; 10. Water pump; 11. Connecting pipe; 12. Docking pipe; 13. Flow pipe; 14. Baffle pipe; 15. First docking plate; 16. Second docking plate; 17. Bolt; 18. Rotating structure; 1801. Rotating joint; 1802. First gear; 1803. First motor; 1804. Second gear; 19. Nozzle; 20. Ring; 21. Stabilizing plate; 22. Stabilizing slot; 23. Connecting chamber; 24. Second motor; 25. Fan; 26. Frame; 27. Support plate; 28. Protective leak plate; 29. Mounting plate; 30. Mounting hole. DETAILED DESCRIPTION
[0023] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.
[0024] 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 of the following disclosure.
[0025] Embodiment 1, as Figure 1-4 As shown, the utility model provides a billet continuous casting machine billet guiding water spraying device, comprising a main board 1, a water pump 10 is fixed on the top of the main board 1, a water tank 2 is fixed on the top of the water pump 10, a moving frame 4 is slidably connected in the water tank 2, a filter plate 5 is fixed on the inner wall of the moving frame 4, a limiting structure 8 for limiting the position of the filter plate 5 is provided outside the water tank 2, a connecting pipe 11 is fixed to the bottom end of the water pump 10, the bottom end of the connecting pipe 11 passes through the bottom end of the main board 1 and is provided with a docking pipe 12, a flow pipe 13 is fixed to the bottom end of the docking pipe 12, both ends of the flow pipe 13 are provided with blocking pipes 14, a plurality of nozzles 19 are installed at the bottom end of the flow pipe 13, a rotating structure 18 for driving the docking pipe 12 to rotate is provided at the bottom end of the main board 1, both ends of the main board 1 are provided with a connecting cavity 23, a second motor 24 is provided in the connecting cavity 23, and a fan 25 is fixed to the output end of the second motor 24.
[0026] The effect achieved by the entire embodiment 1 is that, through the operation of the water pump 10, the water in the water tank 2 can be pumped out, and through the guidance of the connecting pipe 11, the docking pipe 12 and the circulation pipe 13, it is sprayed from the nozzle 19 to achieve the effect of spraying water. Through the setting of the movable frame 4 and the filter plate 5, the water in the water tank 2 can be filtered to avoid the clogging of the nozzle 19 due to excessive impurities, which is more practical. Through the setting of the limiting structure 8, the position of the movable frame 4 can be limited to prevent it from accidentally sliding. Through the setting of the rotating structure 18, the docking pipe 12 can be driven to rotate, thereby driving the connected circulation pipe 13 to rotate, so that it can adjust the spraying position according to actual usage conditions, which is more practical. Through the operation of the second motor 24, the fan 25 is driven to rotate, so that it can guide the steam generated by the water spray and discharge it quickly, thereby avoiding a large amount of water vapor blocking the staff's line of sight for a long time.
[0027] Embodiment 2, as Figure 1-4As shown, the limiting structure 8 includes a rotating column 801 rotatably connected to the outer wall of the water tank 2, a connecting plate 802 is fixed to the end of the rotating column 801 away from the water tank 2, a clamping column 803 is slidably connected in the connecting plate 802, one end of the clamping column 803 is arranged in the moving frame 4, a baffle 804 is fixed to the other end of the clamping column 803, and a spring 805 is fixed on the outside of the clamping column 803 between the baffle 804 and the connecting plate 802. The rotating structure 18 includes a rotating joint 1801 arranged between the connecting pipe 11 and the butt pipe 12, and the connecting pipe 11 and The butt joint 12 is rotatably connected via a rotary joint 1801, a first gear 1802 is fixed on the outer wall of the butt joint 12, a first motor 1803 is installed at the bottom end of the main board 1, a second gear 1804 is fixed on the output end of the first motor 1803, and the second gear 1804 is meshed and connected with the first gear 1802, a slot 9 matching the clamping column 803 is provided at one end of the moving frame 4 located outside the water tank 2, a first butt joint plate 15 is fixed on the outer walls of both ends of the flow pipe 13, and two retaining pipes 14 face the outer wall of one end of the flow pipe 13 The first and second butt joint plates 15 and 16 are fixed with bolts 17. The outer wall of the flow pipe 13 is fixed with ferrules 20 on both sides of the butt joint pipe 12. The tops of the two ferrules 20 are fixed with stabilizing plates 21. The bottom end of the main board 1 is provided with a stabilizing groove 22 matching the stabilizing plate 21, and the top of the stabilizing plate 21 slides in the stabilizing groove 22. The top sides of the main board 1 are fixed with frames 26 matching the connecting cavity 23. The inner wall of the frame 26 is fixed with a support plate 27. The second motor 24 is installed at the bottom end of the support plate 27, and protective leak plates 28 are fixed on the inner walls of the two connecting cavities 23 in the main board 1, and the protective leak plates 28 are arranged below the fan 25. A sealing sleeve 6 matching the movable frame 4 is fixed on the outer wall of the water tank 2, and handles 7 are fixed on both sides of one end of the movable frame 4 located outside the water tank 2. Support legs 3 are fixed at the four corners of the bottom end of the water tank 2, and the bottom ends of the four support legs 3 are fixed to the top of the main board 1. Mounting plates 29 are fixed at both ends of the main board 1, and mounting holes 30 are opened in the two mounting plates 29.
[0028] The effect achieved by the entire embodiment 2 is that the operation of the first motor 1803 can drive the second gear 1804 to rotate, thereby driving the first gear 1802 engaged with it to rotate, and through the cooperation of the rotating joint 1801, the flow pipe 13 connected to the docking pipe 12 is driven to rotate, so as to achieve the effect of adjusting the spraying angle of the flow pipe 13, and the device can add an external pipe between the flow pipe 13 and the baffle pipe 14 through the arrangement of the first docking plate 15, the second docking plate 16 and the bolt 17, so that the overall side length or curvature is increased, and the practicality is stronger. When the movable frame 4 is placed in the water tank 2, the baffle 804 can be pulled to move the clamping column 803. At this time, the connecting plate 802 can be rotated to make the clamping column 803 engage with the clamping slot 9 opened in the movable frame 4, and then the baffle 804 is released. Under the reset thrust of the spring 805, the clamping column 803 drives the clamping column 803 to enter the clamping slot 9, and applies an inward thrust to the movable frame 4 to prevent it from accidentally sliding out.
[0029] Working principle: When the device is used, the device is installed in a suitable position through the mounting plate 29 and the mounting hole 30. The water in the water tank 2 can be pumped out through the operation of the water pump 10, and is sprayed from the nozzle 19 through the guidance of the connecting pipe 11, the connecting pipe 12 and the flow pipe 13 to achieve the effect of spraying water. The water in the water tank 2 can be filtered through the setting of the movable frame 4 and the filter plate 5 to avoid the blockage of the nozzle 19 due to excessive impurities. The operation of the first motor 1803 can drive the second gear 1804 to rotate, thereby driving the first gear 1802 engaged with it to rotate, and through the cooperation of the rotary joint 1801, the connecting pipe 12 is driven to rotate. The connected flow pipe 13 is rotated to achieve the effect of adjusting the spraying angle of the flow pipe 13, and the device can add an external pipe between the flow pipe 13 and the retaining pipe 14 through the arrangement of the first docking plate 15, the second docking plate 16 and the bolt 17 to make its overall side length or bend. When the movable frame 4 is placed in the water tank 2, the baffle 804 can be pulled to move the clamping column 803. At this time, the connecting plate 802 can be rotated to make the clamping column 803 engage with the clamping slot 9 opened on the movable frame 4, and then the baffle 804 is released. Under the reset thrust of the spring 805, the clamping column 803 drives the clamping column 803 to enter the clamping slot 9, and applies an inward thrust to the movable frame 4 to prevent it from accidentally sliding out.
[0030] The wiring diagrams of the water pump 10, the first motor 1803 and the second motor 24 in the utility model are common knowledge in the field, and their working principles are already known technologies. The models are selected according to actual use, so the control method and wiring layout of the water pump 10, the first motor 1803 and the second motor 24 are not explained in detail.
[0031] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. 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 and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.
Claims
1. A billet casting guide water spraying device for a billet continuous casting machine, comprising a main board (1), characterized in that: A water pump (10) is fixed to the top of the main board (1), a water tank (2) is fixed to the top of the water pump (10), a movable frame (4) is slidably connected inside the water tank (2), a filter plate (5) is fixed on the inner wall of the movable frame (4), a limiting structure (8) for limiting the position of the filter plate (5) is provided outside the water tank (2), a connecting pipe (11) is fixed to the bottom end of the water pump (10), the bottom end of the connecting pipe (11) passes through the bottom end of the main board (1) and is provided with a butt joint pipe (12), A flow pipe (13) is fixed at the bottom end of the butt joint pipe (12), both ends of the flow pipe (13) are provided with blocking pipes (14), a plurality of nozzles (19) are installed at the bottom end of the flow pipe (13), a rotating structure (18) for driving the butt joint pipe (12) to rotate is provided at the bottom end of the main board (1), a connecting cavity (23) is provided at both ends of the main board (1), a second motor (24) is provided in the connecting cavity (23), and a fan (25) is fixed to the output end of the second motor (24).
2. A billet casting guide water spraying device for a billet continuous casting machine according to claim 1, characterized in that: The limiting structure (8) comprises a rotating column (801) rotatably connected to the outer wall of the water tank (2); a connecting plate (802) is fixed to one end of the rotating column (801) away from the water tank (2); a clamping column (803) is slidably connected inside the connecting plate (802); one end of the clamping column (803) is arranged in the movable frame (4); a baffle plate (804) is fixed to the other end of the clamping column (803); and a spring (805) is fixed on the outside of the clamping column (803) between the baffle plate (804) and the connecting plate (802).
3. The billet casting guide water spraying device of a billet continuous casting machine according to claim 1, characterized in that: The rotating structure (18) comprises a rotating joint (1801) arranged between the connecting pipe (11) and the butt joint (12); the connecting pipe (11) and the butt joint (12) are rotatably connected via the rotating joint (1801); a first gear (1802) is fixed on the outer wall of the butt joint (12); a first motor (1803) is installed at the bottom end of the main board (1); a second gear (1804) is fixed at the output end of the first motor (1803); and the second gear (1804) is meshingly connected with the first gear (1802).
4. The billet casting guide water spraying device of a billet continuous casting machine according to claim 2, characterized in that: A clamping groove (9) matching the clamping column (803) is provided at one end of the movable frame (4) located outside the water tank (2).
5. The billet casting guide water spraying device of a billet continuous casting machine according to claim 1, characterized in that: The outer walls at both ends of the circulation pipe (13) are fixed with first docking plates (15), and the outer walls at one end of the two retaining pipes (14) facing the circulation pipe (13) are fixed with second docking plates (16), and the first docking plates (15) and the second docking plates (16) are fixed to each other by bolts (17).
6. The billet casting guide water spraying device of a billet continuous casting machine according to claim 1, characterized in that: Rings (20) are fixed on both sides of the outer wall of the flow pipe (13) and the butt pipe (12), and stabilizing plates (21) are fixed on the top ends of the two rings (20). A stabilizing groove (22) matching the stabilizing plate (21) is formed at the bottom end of the main board (1), and the top end of the stabilizing plate (21) slides in the stabilizing groove (22).
7. The billet casting guide water spraying device of a billet continuous casting machine according to claim 1, characterized in that: Frames (26) matching the connecting cavity (23) are fixed on both sides of the top of the main board (1), a support plate (27) is fixed on the inner wall of the frame (26), and the second motor (24) is mounted on the bottom end of the support plate (27).
8. The billet casting guide water spraying device of a billet continuous casting machine according to claim 1, characterized in that: A protective leakage plate (28) is fixed on the inner walls of the two communicating cavities (23) in the main board (1), and the protective leakage plate (28) is arranged below the fan (25).
9. The billet casting guide water spraying device of a billet continuous casting machine according to claim 1, characterized in that: A sealing sleeve (6) matching the movable frame (4) is fixed on the outer wall of the water tank (2), and handles (7) are fixed on both sides of one end of the movable frame (4) located outside the water tank (2).
10. The billet casting guide water spraying device of a billet continuous casting machine according to claim 1, characterized in that: The four corners of the bottom end of the water tank (2) are all fixed with supporting legs (3), the bottom ends of the four supporting legs (3) are all fixed to the top end of the main board (1), the two ends of the main board (1) are all fixed with mounting plates (29), and the two mounting plates (29) are both provided with mounting holes (30).