Horizontal continuous casting ingot water removal device

Abstract

The utility model relates to the technical field of continuous casting cast ingot production, in particular to a horizontal continuous casting cast ingot water removal device, and aims to solve the problems that existing air cooling equipment is difficult to blow-dry water drops left at the bottom of a cast ingot and water at the bottom is not thoroughly removed in the horizontal conveying process of the cast ingot. A water removal assembly is arranged in the fracture, a mounting assembly is arranged below the water removal assembly, and the water removal assembly is elastically connected with the mounting assembly; a collecting assembly is further arranged below the water removing assembly. The device has the effect of improving bottom moisture removal in the horizontal conveying process of the cast ingots.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of continuous casting ingot production, in particular to a horizontal continuous casting ingot water removal device. BACKGROUND

[0002] The ingot refers to a process in which copper water is poured into a copper ingot mold through a copper bucket and condensed into a copper ingot, also known as mold casting, which is the last process of copper smelting. Qualified copper water smelted by a copper smelting furnace must be cast into copper ingots or cast blanks with a certain cross-sectional shape and size, so that various copper materials for use can be obtained through plastic processing.

[0003] After the ingot is formed, in order to improve production efficiency, the ingot is often cooled by air cooling or water cooling. The surface temperature of the water-cooled ingot is about forty degrees, and the ingot needs to be placed for a period of time or the water on the surface is blown off by using a blowing method. By reducing the water content on the surface of the ingot, the corrosion of the traction machine roller by water is reduced. However, the existing conventional air cooling equipment is difficult to blow off the water droplets remaining on the bottom of the ingot. During the horizontal conveying of the ingot, the water on the bottom is not completely removed, which can easily affect the subsequent equipment, and therefore needs to be improved. CONTENT OF THE UTILITY MODEL

[0004] In order to improve the effect of removing water on the bottom of the ingot during horizontal conveying, the application provides a horizontal continuous casting ingot water removal device.

[0005] The horizontal continuous casting ingot water removal device provided by the application adopts the following technical scheme:

[0006] A horizontal continuous casting ingot water removal device comprises a conveying frame, a fracture is arranged on the conveying frame, a water removal assembly is arranged in the fracture, an installation assembly is arranged below the water removal assembly, the water removal assembly is elastically connected with the installation assembly, and a collecting assembly is further arranged below the water removal assembly.

[0007] By adopting the above technical scheme, the segmented ingot is conveyed through the conveying frame. When the ingot passes above the fracture, the water droplets on the outer lateral wall of the bottom of the ingot are brushed off by the water removal assembly and enter the collecting assembly along the water removal assembly. At the same time, the iron scraps remaining on the bottom of the ingot are also brushed off, thereby improving the quality of the ingot. After a period of use, the water removal assembly will be worn. The installation assembly can make the water removal assembly closely adhere to the bottom of the ingot, thereby ensuring the water removal effect.

[0008] Optionally, the collecting assembly comprises a water collecting tank, the water collecting tank is open at the top, and a cross beam is arranged on the top of the water collecting tank; the mounting assembly comprises a mounting cylinder, a carbon steel spring and a movable rod, the bottom end of the mounting cylinder is mounted on the cross beam, the carbon steel spring is mounted in the mounting cylinder and fixedly connected with the inner wall of the bottom end of the mounting cylinder, the movable rod is inserted into the mounting cylinder, and the bottom end of the movable rod is fixedly connected with the carbon steel spring; the water removing assembly comprises a base, a profiled brush and a drip pipe, the base is fixedly connected with the top end of the movable rod, the profiled brush is mounted in the base, the top end of the profiled brush is provided with a groove, and the continuous casting ingot is arranged in the groove; a drain hole is arranged in the bottom wall of the base, one end of the drip pipe is connected with the bottom wall of the base at the drain hole, and the other end of the drip pipe is arranged in the water collecting tank.

[0009] By adopting the above technical scheme, when the cylindrical ingot passes through the gap, the circumferential wall of the bottom wall of the ingot abuts against the top wall of the profiled brush under the action of the carbon steel spring, and the profiled brush can brush off the water droplets and debris at the bottom of the ingot along with the movement of the ingot. The water droplets flow into the base under the action of gravity, flow along the inclined inner wall of the base to the drain hole, and flow into the water collecting tank through the drip pipe for collection.

[0010] Optionally, the profiled brush is provided with a fixing ring, the inner side wall of the base is provided with a fixing ring, the bottom wall of the fixing ring can abut against the top wall of the fixing ring, and a magnet is embedded in the bottom wall of the fixing ring; a gap is formed between the bottom wall of the fixing ring and the bottom wall of the base, the bottom wall of the base is inclined, and the drain hole is arranged at the lowest position of the inclined bottom wall of the base.

[0011] By adopting the above technical scheme, when the profiled brush needs to be cleaned or replaced after a long time of use, the profiled brush can be removed from the fixing ring by manually overcoming the magnetic force of the magnet, and the replacement can be completed.

[0012] Optionally, the water removing assembly comprises a plurality of brush rollers, and the plurality of brush rollers are arranged in staggered arrangement; each of the brush rollers is provided with an elastic piece at each end, one end of the elastic piece is connected with the brush roller, and the other end of the elastic piece is connected with the mounting assembly.

[0013] Optionally, the installation assembly comprises a water collecting tray, a first stop block, a second stop block, a reset spring and a reset seat, one end of the elastic member away from the brush roller is connected with the water collecting tray, the water collecting tray is eccentrically provided with a rotating shaft, the water collecting tray is rotationally connected with the rotating shaft, and the rotating shaft is connected with the conveying frame through a rod; the first stop block and the second stop block are located at the broken part of the conveying frame, the first stop block is located at one end of the conveying frame away from the continuous casting ingot, the second stop block is located below one end of the conveying frame close to the continuous casting ingot, the bottom wall of the water collecting tray can abut against the top wall of the first stop block or the second stop block, and the top wall of the first stop block or the second stop block is provided with a rubber pad; the reset seat is installed at one end of the conveying frame close to the continuous casting ingot, one end of the reset spring is rotationally connected with the reset seat, and the other end of the reset spring is rotationally connected with the water collecting tray.

[0014] Optionally, the rotating shaft is arranged at one side of the water collecting tray away from the continuous casting ingot and located at one fourth of the length direction of the water collecting tray.

[0015] Optionally, the collecting assembly comprises a water collecting tank, the top of the water collecting tank is provided in an open manner, and the water collecting tank is placed below the conveying frame close to the continuous casting ingot; the second stop block is installed at the top of the water collecting tank, the second stop block is lower than the first stop block in the height direction, and the first stop block is located on the same horizontal plane as the rotating shaft.

[0016] Optionally, the top of the water collecting tank is provided with a baffle, one end of the baffle close to the water collecting tray is provided in an upward inclined manner, the top of the water collecting tank is provided with a push cylinder, an output shaft of the push cylinder is connected with the baffle, and the output shaft of the push cylinder is arranged along the length direction of the baffle; the conveying frame is provided with a gap, and the baffle can extend out through the gap.

[0017] By adopting the above technical scheme, when the previous ingot leaves the gap and the next ingot has not arrived, the water collecting tray abuts against the second stop block under the action of the reset spring, and the baffle is retracted below the conveying frame. When the head of the next ingot reaches the gap and contacts the top of the brush roller, under the action of the pushing force, the water collecting tray rotates clockwise about the rotating shaft, the bottom wall of the water collecting tray abuts against the first stop block, at this time, the brush roller abuts against the bottom of the ingot to clean the water droplets and debris, and the water droplets are temporarily stored in the water collecting tray. When the tail of the ingot leaves the conveying frame above the baffle, the pushing cylinder is started to drive the baffle to move upwardly and above the conveying frame. When the tail of the ingot leaves the brush roller, the water collecting tray rotates counterclockwise under the action of the pulling force of the reset spring until it hits the second stop block. The water droplets on the brush roller can be shaken off when hitting, so that the influence of too much water remaining on the brush roller on the water removal effect is avoided. The baffle can reduce the water droplets raised by the impact sound to pollute the conveying frame, and the water droplets on the baffle and in the water collecting tray flow into the water collecting tank under the action of gravity, at this time, the pushing cylinder controls the baffle to retract.

[0018] In summary, the present application includes at least one of the following beneficial technical effects:

[0019] 1. The segmented ingot is transported through the conveying frame, when the ingot passes above the gap, the water droplets on the outer circumferential wall of the bottom of the ingot are brushed off by the water removal assembly and enter the collecting assembly along the water removal assembly, at the same time, the iron scraps and the like remaining on the bottom of the ingot are also brushed off, so that the quality of the ingot is improved. After a period of use, the water removal assembly will be worn, and the mounting assembly can make the water removal assembly closely adhere to the bottom of the ingot, so that the water removal effect is ensured;

[0020] 2. When the cylindrical ingot passes through the gap, under the action of the carbon steel spring, the circumferential wall of the bottom wall of the ingot abuts against the top wall of the profiled brush, and with the movement of the ingot, the profiled brush can brush off the water droplets and debris on the bottom of the ingot. The water droplets flow into the base under the action of gravity, flow along the inclined inner wall of the base to the drain hole, and flow into the water collecting tank through drip irrigation for collection. When cleaning or replacing the profiled brush is needed after a long time of use, the operator only needs to manually overcome the attraction of the magnet to take down the profiled brush from the fixing ring, so that the replacement is completed. The dismounting and mounting steps of the profiled brush are simple, which is beneficial to improving the cleaning and replacement efficiency;

[0021] When the previous ingot leaves the fracture surface and the next ingot has not yet arrived, the water collection tray, under the action of the return spring, abuts against the second stop, and the baffle retracts below the conveyor frame. When the head of the next ingot reaches the fracture surface and contacts the top of the brush roller, under the action of thrust, the water collection tray overcomes the tension of the return spring and rotates clockwise around the rotating shaft. The bottom wall of the water collection tray disengages from the second stop and abuts against the first stop. At this time, the brush roller abuts against the bottom of the ingot, cleaning water droplets and debris. The water droplets are collected in the water collection tray for temporary storage. When the tail of this ingot leaves the conveyor frame above the baffle, the cylinder is activated to drive the baffle to tilt upwards and move above the conveyor frame. When the tail of this ingot leaves the brush roller, the water collection tray rotates counterclockwise under the tension of the return spring until it impacts the second stop. The impact shakes off the water droplets on the brush roller, preventing excessive water residue on the brush roller from affecting the water removal effect. The baffle reduces the water droplets that are stirred up during impacts and contaminate the conveyor. The water droplets on the baffle and the water in the collection tray flow into the collection tank under the action of gravity. At this time, the cylinder is pushed to control the baffle to retract. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the structure of a horizontal continuous casting ingot dewatering device according to Embodiment 1 of this application.

[0023] Figure 2 This is a schematic diagram of the structure of the contour brush, the retaining ring, and the retaining ring in Embodiment 1 of this application.

[0024] Figure 3 This is a schematic diagram of the structure of the brush roller in Embodiment 2 of this application.

[0025] Figure 4 This is a schematic diagram of the structure of the elastic element in Embodiment 2 of this application.

[0026] Figure 5 This is a schematic diagram of the structure of the first and second blocks in Embodiment 2 of this application.

[0027] Figure 6 This is a schematic diagram of the rotating water collection plate in Embodiment 2 of this application.

[0028] Explanation of reference numerals in the attached drawings: 1. Conveyor frame; 2. Water removal assembly; 21. Base; 211. Fixing ring; 22. Contouring brush; 221. Fixing ring; 23. Drip tube; 24. Brush roller; 25. Elastic element; 3. Mounting assembly; 31. Mounting cylinder; 32. Carbon steel spring; 33. Movable rod; 34. Water collection tray; 35. Return spring; 36. Return seat; 37. Rotating shaft; 4. Collection assembly; 41. Water collection tank; 5. First stop; 6. Second stop; 7. Baffle; 8. Push cylinder. Detailed Implementation

[0029] The following is in conjunction with the appendix Figures 1-6The application is further described in detail.

[0030] Embodiment 1

[0031] The application discloses a horizontal continuous casting ingot water removing device. Figure 1 The horizontal continuous casting ingot water removing device comprises a conveying frame 1 fixed on the ground. The length direction of the conveying frame 1 is arranged along the transportation direction of the continuous casting ingot. The conveying frame 1 is provided with a break in the length direction. A water removing assembly 2 is arranged in the break. An installation assembly 3 is arranged below the water removing assembly 2. The water removing assembly 2 is elastically connected with the installation assembly 3. A collecting assembly 4 is further arranged below the water removing assembly 2.

[0032] The segmented ingot is conveyed through the conveying frame 1. When the ingot passes above the break, the water droplets on the outer circumferential wall of the bottom of the ingot are brushed off by the water removing assembly 2 and enter the collecting assembly 4 along the water removing assembly 2. At the same time, the iron scraps and the like remaining on the bottom of the ingot are also brushed off, so that the quality of the ingot is improved. After a period of use, the water removing assembly 2 will be worn. The installation assembly 3 can make the water removing assembly 2 closely adhere to the bottom of the ingot, so that the water removing effect is ensured.

[0033] Referring to Figure 1 and Figure 2 The collecting assembly 4 comprises a water collecting tank 41. The top of the water collecting tank 41 is open. A cross beam is arranged on the top of the water collecting tank 41. The installation assembly 3 comprises an installation cylinder 31, a carbon steel spring 32 and a movable rod 33. The bottom end of the installation cylinder 31 is installed on the cross beam. The carbon steel spring 32 is installed in the installation cylinder 31 and is fixedly connected with the inner wall bottom end of the installation cylinder 31. The movable rod 33 is inserted in the installation cylinder 31. The bottom end of the movable rod 33 is fixedly connected with the carbon steel spring 32. The water removing assembly 2 comprises a base 21, a profiled brush 22 and a drip pipe 23. The top end of the movable rod 33 is fixedly connected with the base 21. The profiled brush 22 is installed in the base 21. The top end of the profiled brush 22 is provided with a groove. The continuous casting ingot is arranged in the groove. The profiled brush 22 is provided with a fixing ring 221. A fixing ring 211 is installed on the inner side wall of the base 21. The bottom wall of the fixing ring 221 can abut against the top wall of the fixing ring 211. Magnets are embeddedly installed on the bottom wall of the fixing ring 221. There is a gap between the bottom wall of the fixing ring 211 and the bottom wall of the base 21. The bottom wall of the base 21 is arranged obliquely. A drain hole is arranged on the bottom wall of the base 21. The drain hole is arranged at the lowest position of the oblique bottom wall of the base 21. One end of the drip pipe 23 is connected with the bottom wall of the base 21 at the drain hole. The other end of the drip pipe 23 is arranged in the water collecting tank 41.

[0034] The implementation principle of the water removal device for horizontal continuous casting ingot of the embodiment 1 is as follows: when the cylindrical ingot passes through the gap, the peripheral wall of the bottom wall of the ingot abuts against the top wall of the profiling brush 22 under the action of the carbon steel spring 32; with the movement of the ingot, the profiling brush 22 can brush off the water droplets and debris on the bottom of the ingot. The water droplets flow into the base 21 under the action of gravity, flow along the inclined inner wall of the base 21 to the drain hole, and flow into the water collecting tank 41 through drip irrigation for collection. When the profiling brush 22 needs to be cleaned or replaced after long-term use, the operator only needs to manually overcome the suction force of the magnet to remove the profiling brush 22 from the fixing ring 211, and the replacement can be completed. The profiling brush 22 is simple to disassemble and install, which is beneficial to improve the cleaning and replacement efficiency.

[0035] Embodiment 2

[0036] With reference to Figure 3 and Figure 4 , the water removal assembly 2 includes a plurality of brush rollers 24, which are arranged staggeredly in height. Each brush roller 24 is provided with an elastic member 25 at both ends. The installation assembly 3 includes a water collecting tray 34, and the side wall of the water collecting tray 34 is provided with an opening. One end of the elastic member 25 is connected with the brush roller 24, and the other end is connected with the water collecting tray 34. The elastic member 25 is composed of a cylindrical rod and a spring. According to the diameter of the ingot, eleven brush rollers 24 are arranged at the bottom of the ingot in the circumferential direction of the ingot in this embodiment. The eleven brush rollers 24 are parallel to each other and parallel to the length direction of the ingot. The bristles of each brush roller 24 extend outward and interleave with each other, covering the bottom of the ingot.

[0037] With reference to Figure 5 and Figure 6 , the water collecting tray 34 is eccentrically provided with a rotating shaft 37, and the water collecting tray 34 is rotationally connected with the rotating shaft 37. The rotating shaft 37 is connected with the conveying frame 1 through a rod. The rotating shaft 37 is located at one side of the water collecting tray 34 away from the continuous casting ingot, and is located at one quarter of the length direction of the water collecting tray 34. The conveying frame 1 is provided with a first stop block 5 and a second stop block 6 at the gap. The first stop block 5 is located at one end of the conveying frame 1 away from the continuous casting ingot, and the second stop block 6 is located below one end of the conveying frame 1 close to the continuous casting ingot. During the rotation of the water collecting tray 34 along the rotating shaft 37, the bottom wall of the water collecting tray 34 can abut against the top wall of the first stop block 5 or the second stop block 6, and the top wall of the first stop block 5 or the second stop block 6 is provided with a rubber pad. The water collecting tray 34 is provided below with a reset seat 36, and the reset seat 36 is installed at one end of the conveying frame 1 close to the continuous casting ingot. A reset spring 35 is rotationally connected at one end with the reset seat 36, and at the other end with the water collecting tray 34.

[0038] The collecting assembly 4 comprises a water collecting tank 41 which is open at the top and is arranged below the conveying frame 1 near the continuous casting ingot. The second stopper 6 is arranged on the top of the water collecting tank 41 and is lower than the first stopper 5 in the height direction, and the first stopper 5 is arranged on the same horizontal plane as the rotating shaft 37.

[0039] The water collecting tank 41 is provided with a baffle 7 which is arranged to be inclined upward near one end of the water collecting disc 34. The water collecting tank 41 is provided with a push cylinder 8 on the top, the output shaft of the push cylinder 8 is connected with the baffle 7, and the output shaft of the push cylinder 8 is arranged along the length direction of the baffle 7. The conveying frame 1 is provided with a gap through which the baffle 7 can extend.

[0040] The embodiment 2 of the application is a horizontal continuous casting ingot water removing device. When the previous ingot leaves the break and the next ingot has not arrived, the water collecting disc 34 is abutted against the second stopper 6 under the action of the reset spring 35, and the baffle 7 is retracted below the conveying frame 1. When the head of the next ingot reaches the break and is in contact with the top of the brush roller 24, the water collecting disc 34 rotates clockwise around the rotating shaft 37 to abut against the first stopper 5 under the action of the thrust force, at this time, the brush roller 24 is in abutment with the bottom of the ingot to clean the water drops and debris, and the water drops are temporarily stored in the water collecting disc 34. When the tail of the ingot leaves the conveying frame 1 above the baffle 7, the push cylinder 8 is started to drive the baffle 7 to move upward to above the conveying frame 1. When the tail of the ingot leaves the brush roller 24, the water collecting disc 34 rotates counterclockwise under the action of the pulling force of the reset spring 35 until it hits the second stopper 6. The water drops on the brush roller 24 can be shaken off when the water collecting disc 34 hits the second stopper 6, so that the brush roller 24 is not affected by too much water to affect the water removing effect. The baffle 7 can reduce the water drops raised by the impact sound to pollute the conveying frame 1, and the water drops on the baffle 7 and in the water collecting disc 34 flow into the water collecting tank 41 under the action of gravity, at this time, the push cylinder 8 controls the baffle 7 to retract.

[0041] The above are the preferred embodiments of the application, which do not limit the protection scope of the application. Any equivalent changes made according to the structure, shape and principle of the application should be covered by the protection scope of the application.

Claims

1. A water removal device for a horizontal continuous casting ingot, characterized by: The utility model provides a kind of continuous casting ingot drying device, including conveying frame (1), the conveying frame (1) is provided with break, break is provided with water removal component (2) in break, water removal component (2) is provided with mounting component (3) below, water removal component (2) is elastically connected with mounting component (3);Water removal component (2) below is further provided with collection component (4).

2. A water removal device for a horizontal continuous casting ingot according to claim 1, characterized in that: The collection component (4) includes a water collecting tank (41), the top of the water collecting tank (41) is open, and a cross beam is installed on the top of the water collecting tank (41). The mounting component (3) includes a mounting cylinder (31), a carbon steel spring (32), and a movable rod (33). The bottom end of the mounting cylinder (31) is mounted on the cross beam. The carbon steel spring (32) is installed in the mounting cylinder (31) and is fixedly connected to the inner wall bottom end of the mounting cylinder (31). The movable rod (33) is inserted into the mounting cylinder (31), and the bottom end of the movable rod (33) is fixedly connected to the carbon steel spring (32). The water removal component (2) includes a base (21), a profiled brush (22), and a drip tube (23). The base (21) is fixedly connected to the top end of the movable rod (33). The profiled brush (22) is installed in the base (21). The top end of the profiled brush (22) is provided with a groove, and a continuously cast ingot is placed in the groove. A drain hole is formed in the bottom wall of the base (21). One end of the drip tube (23) is connected to the bottom wall of the base (21) at the drain hole, and the other end is placed in the water collecting tank (41).

3. A water removal device for a horizontal continuous casting ingot according to claim 2, characterized in that: The profiled brush (22) is provided with a fixed ring (221), and the inner side wall of the base (21) is provided with a fixed ring (211). The bottom wall of the fixed ring (221) can abut against the top wall of the fixed ring (211). Magnets are embedded in the bottom wall of the fixed ring (221). There is a gap between the bottom wall of the fixed ring (211) and the bottom wall of the base (21). The bottom wall of the base (21) is inclined, and the drain hole is located at the lowest point of the inclined bottom wall of the base (21).

4. The water removal device for horizontal continuous casting ingot according to claim 1, characterized in that: The water removal component (2) includes a plurality of brush rollers (24), and the plurality of brush rollers (24) are arranged in staggered heights. Each brush roller (24) is provided with an elastic element (25) at both ends. One end of the elastic element (25) is connected to the brush roller (24), and the other end is connected to the mounting component (3).

5. A water removal device for a horizontal continuous casting ingot according to claim 4, characterized in that: The installation assembly (3) comprises a water collecting tray (34), a first stop block (5), a second stop block (6), a reset spring (35) and a reset seat (36), one end of the elastic member (25) away from the brush roller (24) is connected with the water collecting tray (34), the water collecting tray (34) is eccentrically provided with a rotating shaft (37), the water collecting tray (34) is rotationally connected with the rotating shaft (37), and the rotating shaft (37) is connected with the conveying frame (1) through a rod; the first stop block (5) and the second stop block (6) are located at the broken part of the conveying frame (1), the first stop block (5) is located at one end of the conveying frame (1) away from the continuous casting ingot, the second stop block (6) is located below one end of the conveying frame (1) close to the continuous casting ingot, the bottom wall of the water collecting tray (34) can abut against the top wall of the first stop block (5) or the second stop block (6), and the top wall of the first stop block (5) or the second stop block (6) is provided with a rubber pad; the reset seat (36) is installed at one end of the conveying frame (1) close to the continuous casting ingot, one end of the reset spring (35) is rotationally connected with the reset seat (36), and the other end of the reset spring (35) is rotationally connected with the water collecting tray (34).

6. A water removal device for a horizontal continuous casting ingot according to claim 5, characterized in that: The rotating shaft (37) is arranged at one side of the water collecting tray (34) away from the continuous casting ingot and located at one fourth of the length direction of the water collecting tray (34).

7. A water removal device for a horizontal continuous casting ingot according to claim 5, characterized in that: The collecting assembly (4) comprises a water collecting tank (41), the water collecting tank (41) is provided with an open top, and the water collecting tank (41) is placed below the conveying frame (1) close to the continuous casting ingot; the second stop block (6) is installed on the top of the water collecting tank (41), the second stop block (6) is lower than the first stop block (5) in the height direction, and the first stop block (5) is located on the same horizontal plane as the rotating shaft (37).

8. A water removal device for a horizontal continuous casting ingot according to claim 7, characterized in that: The water collecting tank (41) is provided with a baffle (7) on the top, one end of the baffle (7) close to the water collecting tray (34) is arranged upwardly inclined, the water collecting tank (41) is provided with a push cylinder (8) on the top, an output shaft of the push cylinder (8) is connected with the baffle (7), and the output shaft of the push cylinder (8) is arranged along the length direction of the baffle (7); the conveying frame (1) is provided with a gap, and the baffle (7) can extend out through the gap.

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