Square billet continuous casting machine spraying device with collecting mechanism

Abstract

The utility model relates to the technical field of steelmaking continuous casting equipment, and provides a square billet continuous casting machine spraying device with a collecting mechanism, which comprises a continuous casting machine assembly, the continuous casting machine assembly comprises a base, a first support, a guide rail, a square billet body, a side baffle plate, a front baffle plate, a first liquid discharge pipe and a second liquid discharge pipe, a first support is fixed to the top end of the base at one end of the guide rail, and a front baffle is fixed to the side, away from the first support, of the top end of the base. By arranging the collecting structure, sprayed sewage enters the two sides of the interior of the collecting box through the first liquid discharging pipe and the second liquid discharging pipe, the first filtering layer is used for first-step filtering, fine impurities in the sewage are intercepted, the second filtering layer is used for second-step filtering, and harmful substances in the sewage are treated; the spraying device of the square billet continuous casting machine has the functions of collecting the spraying liquid and treating the spraying liquid, and the convenience and applicability of the spraying device of the square billet continuous casting machine in use are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to steelmaking continuous casting equipment technical field especially a square billet continuous casting machine spraying device with collection mechanism. BACKGROUND

[0002] The continuous casting machine is an indispensable equipment in steel production, and its spraying device plays a crucial role in the continuous casting process. The spraying device is mainly used for cooling and lubricating the continuous casting billet to control the temperature and shape of the billet and improve the quality and production efficiency of the billet. The performance and effect of the spraying device directly affect the production efficiency and product quality of the continuous casting machine, so it is necessary to design a square billet continuous casting machine spraying device with a collection mechanism.

[0003] Therefore, the patent with publication number CN203124669U discloses a square billet continuous casting machine spraying device, which is composed of a hanging rack, a mounting seat, an upper frame, a lower frame, a spraying pipe and a pin shaft. The hanging rack is installed on the inner arc side steel structure. The mounting seat is connected with the hanging rack by welding after adjustment. The upper frame and the lower frame are connected by bolts and installed on the mounting seat respectively. The upper frame is welded with a hanging support plate, the lower frame is welded with an open type fixing seat, the upper end of the spraying pipe is welded with a cylindrical hanging rod, which is hung in the hanging support plate of the upper frame. The spraying pipe is movably connected with the upper end hanging rod, and the lower end hanging rod of the spraying pipe is inserted into the open type fixing seat of the lower frame and fixed by the pin shaft. The utility model has the advantages that different hanging points can be selected to meet various production requirements according to different billet cross sections, and the installation of the spraying pipe is all in the form of hanging and buckling, which is stable, safe, convenient to assemble and disassemble, saves a lot of time for replacing the spraying pipe, and improves the production efficiency.

[0004] The square billet continuous casting machine spraying device in the above can facilitate the replacement of the spraying pipe, but the spraying liquid is not easy to collect and concentrate during the spraying process, so a square billet continuous casting machine spraying device with a collection mechanism needs to be designed. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a square billet continuous casting machine spraying device with a collection mechanism to solve the defect that the existing square billet continuous casting machine spraying device is not easy to collect and concentrate the spraying liquid during the spraying process.

[0006] To solve the above technical problems, the utility model provides the following technical scheme: a square billet continuous casting machine spraying device with a collection mechanism, which comprises a continuous casting machine assembly.

[0007] The continuous casting machine assembly comprises a base, a first support, a guide rail, a square billet body, side baffles, a front baffle, a first drainage pipe and a second drainage pipe, the top end of the base is fixed with the guide rail, the top end of the base at one end of the guide rail is fixed with the first support, the side of the top end of the base away from the first support is fixed with the front baffle, the top end of the base at both sides of the guide rail is fixed with the side baffle, the inner side of the guide rail is provided with the square billet body, the side of the base inside close to the front baffle is fixed with the first drainage pipe, and the inside of the base at one side of the first drainage pipe is fixed with the second drainage pipe.

[0008] The top end of the first support is fixed with a limiting seat at both sides, and the guide rail is provided with a spraying assembly at both sides.

[0009] One side of the base is provided with an air suction structure, and the side of the base below close to the first drainage pipe and the second drainage pipe is provided with a collection structure, the collection structure comprises a collection box, a treatment box, a second filter layer, a drainage pipe and a first filter layer, the collection box is arranged below the base close to the first drainage pipe and the second drainage pipe, the treatment box is fixed at both sides in the collection box, the second filter layer is arranged at one side in the treatment box, the first filter layer is fixed at one side of the second filter layer, and the drainage pipe is fixed at one side in the collection box.

[0010] Further, the spraying assembly comprises a liquid supply pipe, a spraying pipe and a spraying head, the liquid supply pipe is arranged at both sides of the guide rail, the spraying pipe is uniformly fixed at one side of the liquid supply pipe close to the guide rail, and the spraying head is threadedly connected to one end of the spraying pipe close to the square billet body.

[0011] Further, the liquid supply pipe is symmetrically distributed at both sides of the square billet body, and the spraying pipe and the spraying head are equidistantly distributed at one side of the liquid supply pipe.

[0012] Further, the air suction structure comprises a mounting bracket, a fan box, a fan blade, a driving motor, an exhaust pipe and a guide plate, the mounting bracket is arranged at one side of the base, the fan box is fixed to the inner wall of the top of the mounting bracket, the fan blade is rotatably connected to the inside of the fan box, the driving motor is fixed to the outer wall of the side of the fan box away from the base, the guide plate is fixed to the edge position of the side of the fan box close to the driving motor, and the exhaust pipe is fixed to one end of the guide plate away from the mounting bracket.

[0013] Further, the output end of the driving motor is fixedly connected to one side of the fan blade.

[0014] Further, the second filter layer is an activated carbon layer, and the first filter layer is a fiber bundle filter material layer.

[0015] Further, the second filter layer and the first filter layer are symmetrically distributed at both sides of the drainage pipe.

[0016] Further, the mounting structure comprises fixing rings, connecting blocks, clamping blocks and clamping grooves, the fixing rings are fixed to the outer walls at the top of the spray assembly, the connecting blocks are fixed to the outer walls on the two sides of the fixing rings, the clamping blocks are fixed to the bottom ends of the connecting blocks, and the clamping grooves are uniformly arranged on the two sides of the top of the limiting seat.

[0017] Further, the connecting blocks are symmetrically distributed on the two sides of the fixing rings, and the clamping blocks and the limiting seat constitute a clamping structure through the clamping grooves.

[0018] The square billet continuous casting machine spray device with the collecting mechanism has the advantages that:

[0019] The sewage after spraying enters the two sides inside the collecting box through the first and second liquid discharge pipes, is subjected to first filtration through the first filter layer, and is subjected to second filtration through the second filter layer, so that the fine impurities in the sewage are intercepted, and the harmful substances in the sewage are treated, the device has the functions of collecting and treating the spraying liquid, and the convenience and applicability of the square billet continuous casting machine spray device in use are improved.

[0020] The air suction structure is provided, the driving motor is started, the driving motor rotates to drive the fan blade to rotate and suck air, the water mist after spraying can be sucked away, the water mist is prevented from diffusing in the workshop to affect the working environment of the workshop, the device has the function of conveniently treating the water mist, and the working efficiency of the square billet continuous casting machine spray device in use is improved.

[0021] The mounting structure is provided, the fixing ring is fixed to the outer wall at the top of the infusion pipe, when the infusion pipe needs to be installed, the clamping block is only needed to be inserted into the inside of the clamping groove, and then the top of the infusion pipe and the limiting seat are fixed to each other, so that the infusion pipe is conveniently installed and replaced, the device has the function of conveniently disassembling and assembling the infusion pipe, and the convenience of the square billet continuous casting machine spray device in use is improved. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a whole three-dimensional structure schematic view of the utility model;

[0023] Figure 2 It is a front view cross section structure schematic view of the utility model;

[0024] Figure 3 It is a side view cross section structure schematic view of the utility model;

[0025] Figure 4 It is a Figure 3 It is an enlarged structure schematic view of A place in the middle;

[0026] Figure 5The utility model discloses a top view cross section structure schematic drawing.

[0027] Mark in drawing explanation: 1, continuous casting machine component;11, base;12, first support;13, guide rail;14, square billet body;15, side baffle;16, front baffle;17, first drainage pipe;18, second drainage pipe;2, limit seat;3, spray assembly;31, liquid conveying pipe;32, spray pipe;33, spray head;4, air suction structure;41, mounting frame;42, fan box;43, fan blade;44, drive motor;45, exhaust pipe;46, guide plate;5, collection structure;51, collection box;52, processing box;53, second filter layer;54, drainage pipe;55, first filter layer;6, mounting structure;61, fixed ring;62, connecting block;63, clamping block;64, clamping groove. DETAILED DESCRIPTION

[0028] The technical scheme in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the utility model.

[0029] Please refer to Figures 1-5 The utility model provides a kind of square billet continuous casting machine spray device with collection mechanism, including continuous casting machine component 1.

[0030] Refer to Figures 1-5The continuous casting machine assembly 1 comprises a base 11, a first support 12, a guide rail 13, a square blank body 14, side baffles 15, a front baffle 16, a first drainage pipe 17 and a second drainage pipe 18. The top end of the base 11 is fixed with the guide rail 13. One end of the guide rail 13 is fixed with the first support 12 at the top end of the base 11. The side, away from the first support 12, of the top end of the base 11 is fixed with the front baffle 16. The top end of the base 11 on both sides of the guide rail 13 is fixed with the side baffles 15. The inner side of the guide rail 13 is provided with the square blank body 14. The inside of the base 11, near the front baffle 16, is fixed with the first drainage pipe 17. The inside of the base 11 on one side of the first drainage pipe 17 is fixed with the second drainage pipe 18. The top end of the first support 12 is fixed with a limiting seat 2 on both sides. The guide rail 13 is provided with a spraying assembly 3 on both sides. The spraying assembly 3 comprises a liquid conveying pipe 31, a spraying pipe 32 and a spraying head 33. The liquid conveying pipe 31 is arranged on both sides of the guide rail 13. The liquid conveying pipe 31 is uniformly fixed with the spraying pipe 32 on the side close to the guide rail 13. One end of the spraying pipe 32 close to the square blank body 14 is threadedly connected with the spraying head 33. The liquid conveying pipe 31 is symmetrically distributed on both sides of the square blank body 14. The spraying pipe 32 and the spraying head 33 are equally spaced on one side of the liquid conveying pipe 31. The outer wall of the top of the spraying assembly 3 is fixed with a mounting structure 6. The mounting structure 6 comprises a fixed ring 61, a connecting block 62, a clamping block 63 and a clamping groove 64. The mounting structure 6 comprises a fixed ring 61, a connecting block 62, a clamping block 63 and a clamping groove 64. The fixed ring 61 is fixed on the outer wall of the top of the spraying assembly 3. The connecting block 62 is fixed on the outer wall on both sides of the fixed ring 61. The bottom end of the connecting block 62 is fixed with the clamping block 63. The clamping groove 64 is uniformly arranged on both sides of the top of the limiting seat 2. The connecting block 62 is symmetrically distributed on both sides of the fixed ring 61. The clamping block 63 and the limiting seat 2 form a clamping structure through the clamping groove 64.

[0031] The fixed ring 61 is fixed on the outer wall of the top of the liquid conveying pipe 31. When it is necessary to install the liquid conveying pipe 31, the clamping block 63 is inserted into the inside of the clamping groove 64, so that the clamping block 63 and the limiting seat 2 are clamped and connected, and the top of the liquid conveying pipe 31 and the limiting seat 2 are fixed with each other, thereby facilitating installation and replacement.

[0032] Referring to Figures 1-3 and Figure 5 , one side of the base 11 is provided with an air suction structure 4. The air suction structure 4 comprises a mounting frame 41, a fan box 42, a fan blade 43, a driving motor 44, an exhaust pipe 45 and a guide plate 46. The mounting frame 41 is arranged on one side of the base 11. The fan box 42 is fixed on the inner wall of the top of the mounting frame 41. The fan blade 43 is rotatably connected in the inside of the fan box 42. The driving motor 44 is fixedly installed on the outer wall of the side, away from the base 11, of the fan box 42. The guide plate 46 is fixedly installed on the edge position of the side, close to the driving motor 44, of the fan box 42. The exhaust pipe 45 is fixed on one end of the guide plate 46, away from the mounting frame 41. The output end of the driving motor 44 is fixedly connected with one side of the fan blade 43.

[0033] The external power source starts the driving motor 44, and the rotation of the driving motor 44 drives the fan blade 43 to rotate to suck air, and the fan blade 43 can suck away the sprayed water mist when sucking air, and the water mist is transported outward through the exhaust pipe 45 and the guide plate 46, and the water mist is discharged to the outside of the workshop, so as to avoid that the water mist diffuses in the working workshop to affect the working environment of the workshop.

[0034] Reference Figures 1-3 The collecting structure 5 is arranged on the side of the bottom base 11 close to the first drain pipe 17 and the second drain pipe 18, and the collecting structure 5 comprises a collecting box 51, a treatment box 52, a second filter layer 53, a drain pipe 54 and a first filter layer 55. The collecting box 51 is arranged on the side of the bottom base 11 close to the first drain pipe 17 and the second drain pipe 18. The treatment box 52 is fixed on both sides in the collecting box 51. The second filter layer 53 is arranged on one side in the treatment box 52. The first filter layer 55 is fixed on one side of the second filter layer 53. The drain pipe 54 is fixed on one side in the collecting box 51. The second filter layer 53 is an activated carbon layer. The first filter layer 55 is a fiber bundle filter material layer. The second filter layer 53 and the first filter layer 55 are symmetrically distributed on both sides of the drain pipe 54.

[0035] The sprayed sewage enters both sides in the collecting box 51 through the first drain pipe 17 and the second drain pipe 18. The first filter layer 55 is a fiber bundle filter material layer. There are complex pore structures between the fibers. When the sewage passes through, the impurities such as suspended solids and colloids will adhere to the surface of the fibers or be intercepted in the pores formed by the interweaving of the fibers, so as to achieve the purpose of removing impurities and purifying sewage. The second filter layer 53 is an activated carbon layer. It can intercept organic matter, heavy metal ions and odor substances in the sewage through physical adsorption, and can also carry out some chemical reactions through the chemical functional groups on the surface, thereby enhancing the removal capacity of pollutants and realizing the deep purification of the sewage. Finally, the treated spraying liquid is discharged outward through the drain pipe 54.

[0036] 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 recorded in the foregoing embodiments or make equivalent replacement to some technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A bloom continuous casting machine spraying device with a collection mechanism, comprising a continuous casting machine assembly (1); Characterized in that: The continuous casting machine assembly (1) comprises a base (11), a first support (12), a guide rail (13), a bloom body (14), a side baffle (15), a front baffle (16), a first drainage pipe (17) and a second drainage pipe (18), the top end of the base (11) is fixed with the guide rail (13), one end of the guide rail (13) is fixed with the first support (12) at the top end of the base (11), the side of the top end of the base (11) away from the first support (12) is fixed with the front baffle (16), the top end of the base (11) on both sides of the guide rail (13) is fixed with the side baffle (15), the inner side of the guide rail (13) is provided with the bloom body (14), the side of the base (11) close to the front baffle (16) is fixed with the first drainage pipe (17), and the inner side of the base (11) on one side of the first drainage pipe (17) is fixed with the second drainage pipe (18); The top end of the first support (12) is fixed with a limiting seat (2) on both sides, the guide rail (13) is provided with a spraying assembly (3) on both sides, and the outer wall of the top of the spraying assembly (3) is fixed with a mounting structure (6); One side of the base (11) is provided with an air suction structure (4), and the side of the base (11) below close to the first drainage pipe (17) and the second drainage pipe (18) is provided with a collection structure (5), the collection structure (5) comprises a collection box (51), a treatment box (52), a second filter layer (53), a drainage pipe (54) and a first filter layer (55), the collection box (51) is arranged below the base (11) close to the first drainage pipe (17) and the second drainage pipe (18), the treatment box (52) is fixed on both sides in the collection box (51), the second filter layer (53) is arranged on one side in the treatment box (52), the first filter layer (55) is fixed on one side of the second filter layer (53), and the drainage pipe (54) is fixed on one side in the collection box (51).

2. A bloom caster spray device having a collection mechanism according to claim 1, characterized in that: The spraying assembly (3) comprises a liquid supply pipe (31), a spraying pipe (32) and a spraying head (33), the liquid supply pipe (31) is arranged on both sides of the guide rail (13), the spraying pipe (32) is uniformly fixed on one side of the liquid supply pipe (31) close to the guide rail (13), and the spraying head (33) is threadedly connected to one end of the spraying pipe (32) close to the bloom body (14).

3. A bloom caster spray device having a collection mechanism according to claim 2, characterized in that: The liquid supply pipe (31) is symmetrically distributed on both sides of the bloom body (14), and the spraying pipe (32) and the spraying head (33) are equally spaced on one side of the liquid supply pipe (31).

4. A bloom caster spray device having a collection mechanism as claimed in claim 1, wherein: The air suction structure (4) comprises a mounting frame (41), a fan box (42), a fan blade (43), a driving motor (44), an exhaust pipe (45) and a guide plate (46), the mounting frame (41) is arranged on one side of the base (11), the fan box (42) is fixed on the inner wall of the top of the mounting frame (41), the fan blade (43) is rotatably connected in the fan box (42), the driving motor (44) is fixedly installed on the outer wall of the side, away from the base (11), of the fan box (42), the guide plate (46) is fixed on the edge position of the side, close to the driving motor (44), of the fan box (42), and the exhaust pipe (45) is fixed on one end of the guide plate (46), away from the mounting frame (41).

5. A bloom caster spray device having a collection mechanism according to claim 4, wherein: The output end of the driving motor (44) is fixedly connected with one side of the fan blade (43).

6. A bloom caster spray device having a collection mechanism as claimed in claim 1, wherein: The second filter layer (53) is an activated carbon layer, and the first filter layer (55) is a fiber bundle filter layer.

7. A bloom caster spray device having a collection mechanism as claimed in claim 1, wherein: The second filter layer (53) and the first filter layer (55) are symmetrically distributed on the two sides of the drain pipe (54).

8. A bloom caster spray device having a collection mechanism as claimed in claim 1, wherein: The mounting structure (6) comprises a fixing ring (61), a connecting block (62), a clamping block (63) and a clamping groove (64), the fixing ring (61) is fixed on the outer wall of the top of the spraying assembly (3), the connecting block (62) is fixed on the outer wall on the two sides of the fixing ring (61), the clamping block (63) is fixed on the bottom end of the connecting block (62), and the clamping groove (64) is evenly formed on the two sides of the top of the limiting seat (2).

9. A bloom caster spray device having a collection mechanism according to claim 8, characterized in that: The connecting block (62) is symmetrically distributed on the two sides of the fixing ring (61), and the clamping block (63) and the limiting seat (2) form a clamping structure through the clamping groove (64).

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