A production apparatus for continuous casting of high-alumina zinc alloy

Abstract

This invention discloses a production apparatus for continuous casting of high-aluminum zinc alloy, comprising a fixed plate A, a funnel cylinder fixedly connected to the top of the fixed plate A, a liquid outlet pipe A fixedly connected to the bottom of the funnel cylinder, a collection box set at the bottom of the liquid outlet pipe A, a fixed plate B fixedly connected to the bottom of the collection box, a fixed plate C set at the bottom of the fixed plate B, a motor fixedly connected to the bottom of the fixed plate C, and a rotating shaft fixedly connected to the output end of the motor. This invention relates to the field of continuous casting technology. By setting up a continuous casting cooling mechanism, a water spray pump is started, allowing water inside the water spray pump to enter a circular ring through a water pipe and a telescopic water pipe. The water then enters a nozzle in the inner wall of the circular sleeve and is sprayed out through the nozzle, achieving a water mist spray cooling effect on the cast billet. The circular sleeve's annular wrapping structure enables uniform and rapid cooling of the cylindrical cast billet that needs cooling after discharge, preventing segregation that leads to uneven material composition and the formation of dispersed shrinkage cavities or porosity.

Description

Technical Field

[0001] This invention relates to the field of continuous casting technology, specifically to a production apparatus for continuous casting of high-alumina zinc alloy. Background Technology

[0002] Continuous casting technology is now maturely applied to the casting of metals such as iron, copper, and aluminum. In zinc-rich and copper-deficient environments, high-aluminum zinc alloys, with their outstanding wear-resistant and friction-reducing properties and excellent comprehensive mechanical properties, are widely used as sliding bearing materials in industries such as cement, mining, metallurgy, and forging. High-aluminum zinc alloy continuous casting involves using a continuous casting process to cool and solidify zinc-based alloys with 20-50% aluminum content through a core cooling mechanism, efficiently producing various high-aluminum zinc alloy billets with high tensile strength, high ductility, and low coefficient of friction.

[0003] Referring to the patent application with publication number CN214079151U, a horizontal continuous casting cooling device for cast iron is described, specifically a horizontal continuous casting cooling device for cast iron, including a continuous casting structure, a cooling device provided at one end of the continuous casting structure, a water tank provided at the top of the cooling device, and an output pipe connected to one end of the continuous casting structure. The cooling device and the output pipe are at the same height. Compared with the prior art, the beneficial effect is that the cooling water can circulate along the graphite layer through the circulation pipe, thereby cooling the iron column.

[0004] Currently, most high-alumina zinc alloy forming processes involve metal mold or sand casting, while continuous casting technology is not yet mature. Because high-alumina zinc alloys have a wide solidification temperature range, they solidify in a paste-like manner. When cooling the material discharged from the continuous casting crystallizer by spraying cold water, uneven cooling or insufficient cooling rate can easily lead to segregation, resulting in uneven material composition and the formation of dispersed shrinkage cavities or porosity. Furthermore, the cast billet is prone to oxidation upon contact with water. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this invention provides a production apparatus for continuous casting of high-aluminum zinc alloys, thereby achieving the goal of solving the aforementioned problems.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a production apparatus for continuous casting of high-aluminum zinc alloy, comprising a fixed plate A, a funnel cylinder fixedly connected to the top of the fixed plate A, a liquid outlet pipe A fixedly connected to the bottom of the funnel cylinder, a collection box provided at the bottom of the liquid outlet pipe A, a fixed plate B fixedly connected to the bottom of the collection box, a fixed plate C fixedly provided at the bottom of the fixed plate B, a motor fixedly connected to the bottom of the fixed plate C, a rotating shaft fixedly connected to the output end of the motor, a gear A fixedly connected to one end of the rotating shaft, a gear B meshing with the outer wall of the gear A, and a continuous casting cooling mechanism provided on the inner wall of the gear B;

[0007] The continuous casting cooling mechanism includes:

[0008] A circular sleeve, which is a hollow circular cylindrical structure, has a circular ring fixedly connected to its outer wall, and a telescopic water pipe fixedly connected to the outer wall of the circular ring. One end of the telescopic water pipe is fixedly connected to the bottom of a fixed plate C, and a water pipe is fixedly connected to the top of the fixed plate C. One end of the water pipe is fixedly connected to a water spray pump, and the bottom of the water spray pump is fixedly connected to the top of the fixed plate C. The circular sleeve is used to surround and wrap the casting billet.

[0009] A horizontal groove, which is an arc-shaped horizontal groove, is formed on the outer wall of a circular sleeve. A fixed plate is fixedly connected to the top of the circular sleeve, and an elastic pull rope is fixedly connected to the top of the fixed plate. One end of the elastic pull rope is fixedly connected to the bottom of the fixed plate C.

[0010] Preferably, a rotating sleeve is fixedly connected to the inner wall of the circular sleeve, a rotating ball A is rotatably connected to the inner wall of the rotating sleeve, a rotating ball B is in contact with the outer wall of the rotating ball A, the outer wall of the rotating ball B is rotatably connected to the inner wall of the circular sleeve, and a nozzle 306 is fixedly connected to the inner wall of the circular sleeve 301. The rotation of the rotating ball A drives the rotation of the rotating ball B.

[0011] Preferably, the inner wall of the rotating ball B has a groove, the inner wall of the groove contacts a toggle rod, one end of the toggle rod is fixedly connected to a sliding sleeve, the inner wall of the sliding sleeve is slidably connected to the outer wall of the L-shaped ring, the outer wall of the sliding sleeve is fixedly connected to a spring, one end of the spring is fixedly connected to a fixing ring, the inner wall of the fixing ring is fixedly connected to the outer wall of the L-shaped ring, one end of the L-shaped ring is fixedly connected to the bottom of the fixing plate C, and the bottom of the circular ring is provided with a wind-cooling mechanism, thereby being fixed and stabilized by the L-shaped rod.

[0012] Preferably, the air-cooling mechanism includes a bearing, the top of which is rotatably connected to the bottom of a circular ring, and a circular cover is rotatably connected to the bottom of the bearing. The inner wall of the circular cover has vertical grooves for ventilation, allowing air to flow.

[0013] Preferably, a fan blade is fixedly connected to the inner wall of the circular cover, a connecting rod is fixedly connected to the outer wall of the fan blade, an annular strip A is fixedly connected to one end of the connecting rod, a guide post is fixedly connected to the top of the annular strip A, and an annular strip B is fixedly connected to the top of the guide post, thereby guiding the billet discharge.

[0014] Preferably, the outer walls of both the annular strip B and the annular strip A are circular ring structures, and the guide post is a hollow cylindrical structure, thereby guiding the billet discharge.

[0015] Preferably, the end of the actuating rod that contacts the inner wall of the groove is a circular arc surface, and an atomizing nozzle is fixedly connected to the inner wall of the nozzle to atomize and spray water.

[0016] Preferably, the inner wall of the nozzle is connected to the inner wall of the circular sleeve, the inner wall of the circular sleeve is connected to the inner wall of the circular ring, the inner wall of the circular ring is connected to the inner wall of the telescopic water pipe, the inner wall of the telescopic water pipe is connected to the inner wall of the fixed plate C, the inner wall of the fixed plate C is connected to the inner wall of the water pipe, and the inner wall of the water pipe is connected to the inner wall of the water pump, thereby enabling water to be sprayed in a mutually connected manner.

[0017] This invention provides a production apparatus for continuous casting of high-alumina zinc alloys. It has the following beneficial effects:

[0018] 1. This invention, by setting up a continuous casting cooling mechanism, allows the metal cylindrical strip after discharge to continuously descend into a circular sleeve. At the same time, a water spray pump is activated, allowing water inside the pump to enter the circular ring through water pipes and telescopic water pipes. As the circular ring enters the nozzles on the inner wall of the circular sleeve, the water is sprayed out through the nozzles, achieving a water mist spraying cooling effect on the billet. The annular wrapping structure of the circular sleeve enables uniform and rapid cooling of the cylindrical billet that needs to be cooled after discharge, avoiding segregation that leads to uneven material composition and the formation of dispersed shrinkage cavities or porosity.

[0019] 2. This invention, by setting up a continuous casting cooling mechanism, utilizes the fact that the outer wall of the rotating ball B is smooth. As the outer wall of the rotating ball B descends, it can move the actuating rod to the sliding sleeve, causing the spring to deform. This continues until the groove on the outer wall of the rotating ball B rotates back to the actuating rod, causing the actuating rod to descend again. This achieves the reciprocating up-and-down vibration of the circular sleeve, further improving the uniformity of spraying. The up-and-down vibration disperses the water mist more evenly, preventing uneven spraying caused by concentrated water droplets when sprayed from each nozzle.

[0020] 3. This invention improves the quality of billet output by setting up an air-cooling mechanism. The guide column is in close contact with the outer wall of the billet, straightening the billet and polishing the outer wall to a certain extent. Half of the water mist sprayed by the nozzle is sprayed onto the outer wall of the guide column to cool the guide column, and the guide column conducts the temperature to the outer wall of the billet, thus cooling it. The other part of the water mist falls freely to the outer wall of the billet under gravity, slightly coating the outer wall of the billet. This avoids the billet from rusting caused by water mist spraying directly on it. The small amount of atomized water droplets evenly covering the outer wall of the billet below evaporates quickly, thus preventing surface oxidation.

[0021] 4. This invention, through the setting of an air-cooling mechanism, uses the meshing of gear A and gear B to drive the circular cover at the bottom of the circular sleeve to rotate synchronously. The circular cover rotates relative to the circular ring through bearings, thereby driving the fan blades on the inner wall of the circular cover to rotate continuously, thus blowing air downwards. This blows the air at the top of the circular cover downwards, achieving vertical airflow. By combining water cooling and airflow, water cooling and air cooling are combined. Furthermore, the water mist covering the surface of the casting billet evaporates quickly, carrying away heat and reducing the water mist adhesion time, further improving the cooling rate and avoiding surface oxidation problems. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the structure of the present invention;

[0023] Figure 2 This is a schematic diagram of the water pump structure of the present invention;

[0024] Figure 3 For the present invention Figure 1 Enlarged view at point A;

[0025] Figure 4 This is a schematic diagram of the continuous casting cooling mechanism of the present invention;

[0026] Figure 5 This is a schematic diagram of the disassembly structure of the continuous casting cooling mechanism of the present invention. Figure 1 ;

[0027] Figure 6 This is a schematic diagram of the disassembly structure of the continuous casting cooling mechanism of the present invention. Figure 2 ;

[0028] Figure 7 This is a schematic diagram of the disassembly structure of the continuous casting cooling mechanism of the present invention. Figure 3 ;

[0029] Figure 8 This is a three-dimensional transformation diagram of the continuous casting cooling mechanism of the present invention;

[0030] Figure 9 This is a schematic diagram of the air-cooling mechanism of the present invention;

[0031] Figure 10 This is a schematic diagram of the disassembled structure of the air-cooling mechanism of the present invention;

[0032] Figure 11 For the present invention Figure 8 Enlarged view of points B and C.

[0033] In the diagram: 1. Funnel cylinder, 2. Fixed plate A, 3. Continuous casting cooling mechanism, 301. Circular sleeve, 302. Circular ring, 303. Telescopic water pipe, 304. Water pipe, 305. Water spray pump, 306. Nozzle, 307. Horizontal groove, 308. Rotating ball A, 309. Rotating sleeve, 310. Rotating ball B, 311. Groove, 312. Actuating rod, 313. Sliding sleeve, 314. Spring, 315. Fixed ring, 316. L-shaped rod, 317. Fixed plate, 318. Elastic pull rope, 4. Air-cooled cooling mechanism, 401. Bearing, 402. Circular cover, 403. Fan blade, 404. Connecting rod, 405. Annular bar A, 406. Guide column, 407. Annular bar B, 408. Vertical groove, 5. Liquid outlet pipe A, 6. Collection box, 7. Discharge pipe B, 8. Metal discharge machine, 9. Rotating shaft, 10. Gear A, 11. Gear B, 12. Fixed plate B, 13. Fixed plate C. Detailed Implementation

[0034] Example 1, please refer to Figure 1-3 The present invention provides a technical solution: a production device for continuous casting of high-aluminum zinc alloy, including a fixed plate A2, a funnel cylinder 1 fixedly connected to the top of the fixed plate A2, a liquid outlet pipe A5 fixedly connected to the bottom of the funnel cylinder 1, a collection box 6 set at the bottom of the liquid outlet pipe A5, a fixed plate B12 fixedly connected to the bottom of the collection box 6, a fixed plate C13 set at the bottom of the fixed plate B12, a motor fixedly connected to the bottom of the fixed plate C13, a rotating shaft 9 fixedly connected to the output end of the motor, a gear A10 fixedly connected to one end of the rotating shaft 9, a gear B11 meshing with the outer wall of the gear A10, and a continuous casting cooling mechanism 3 set on the inner wall of the gear B11;

[0035] The continuous casting cooling mechanism 3 includes:

[0036] The circular sleeve 301 is a hollow circular cylindrical structure. A circular ring 302 is fixedly connected to the outer wall of the circular sleeve 301. A telescopic water pipe 303 is fixedly connected to the outer wall of the circular ring 302. One end of the telescopic water pipe 303 is fixedly connected to the bottom of the fixed plate C13. A water pipe 304 is fixedly connected to the top of the fixed plate C13. A water pump 305 is fixedly connected to one end of the water pipe 304. The bottom of the water pump 305 is fixedly connected to the top of the fixed plate C13. The circular sleeve 301 is used to surround and wrap the casting billet.

[0037] A horizontal groove 307 is an arc-shaped horizontal groove. The horizontal groove 307 is opened on the outer wall of the circular sleeve 301. A fixed plate 317 is fixedly connected to the top of the circular sleeve 301. An elastic pull rope 318 is fixedly connected to the top of the fixed plate 317. One end of the elastic pull rope 318 is fixedly connected to the bottom of the fixed plate C13.

[0038] 2. After the molten alloy slurry is poured into the funnel cylinder 1, it enters the collection box 6 through the outlet pipe A5 at the bottom of the funnel cylinder 1, and continues to fall into the discharge pipe B7 through the collection box 6. It then enters the metal forming machine 8 through the discharge pipe B7, and is finally cooled by the metal forming machine 8 and pushed out. The discharged metal cylindrical strip continuously descends into the circular sleeve 301. At the same time, the water spray pump 305 is started, so that the water inside the water spray pump 305 enters the circular ring 302 through the water pipe 304 and the telescopic water pipe 303. As the circular ring 302 enters the nozzle 306 in the inner wall of the circular sleeve 301, it is sprayed out through the nozzle 306 to achieve the water mist spray cooling effect on the billet. The annular wrapping structure of the circular sleeve 301 enables uniform and rapid cooling of the cylindrical billet that needs to be cooled after discharge, avoiding segregation that leads to uneven material composition and the formation of dispersed shrinkage cavities or porosity.

[0039] Example 2, please refer to Figure 1-8 Based on Embodiment 1, the present invention provides a technical solution: a rotating sleeve 309 is fixedly connected to the inner wall of a circular sleeve 301, a rotating ball A308 is rotatably connected to the inner wall of the rotating sleeve 309, a rotating ball B310 is in contact with the outer wall of the rotating ball A308, the outer wall of the rotating ball B310 is rotatably connected to the inner wall of the circular sleeve 301, and a nozzle 306 is fixedly connected to the inner wall of the circular sleeve 301.

[0040] The inner wall of the rotating ball B310 has a groove 311. The inner wall of the groove 311 contacts a lever 312. One end of the lever 312 is fixedly connected to a sliding sleeve 313. The inner wall of the sliding sleeve 313 is slidably connected to the outer wall of the L-shaped ring 316. A spring 314 is fixedly connected to the outer wall of the sliding sleeve 313. One end of the spring 314 is fixedly connected to a fixing ring 315. The inner wall of the fixing ring 315 is fixedly connected to the outer wall of the L-shaped ring 316. One end of the L-shaped ring 316 is fixedly connected to the bottom of the fixing plate C13. A wind-cooling mechanism 4 is provided at the bottom of the circular ring 302.

[0041] Furthermore, as the billet descends, it continuously contacts the rotating ball A308 on the inner wall of the circular sleeve 301, simultaneously causing the rotating ball A308 to rotate. The rotation of the rotating ball A308 also drives the rotating ball B310 on the inner wall of the rotating sleeve 309 to rotate synchronously. When the rotating ball B310 rotates, it actuates the actuating rod 312 through the groove 311 on its inner wall. When the groove 311 is directly opposite the actuating rod 312, the rotation of the groove 311 actuates the actuating rod 312, causing it and the entire circular sleeve 301 to descend. The circular sleeve 301 and the circular ring 302 drive the telescopic water pipe 303 to descend synchronously, and the telescopic water pipe 303 itself extends and retracts. After the groove 311 actuates the actuating rod 312, the smooth surface of the outer wall of the rotating ball B310 contacts the actuating rod 312. When contact is made at 12, the circular sleeve 301 will rise back to its original position as the elastic rope 318 on the outer wall fixing plate 317 begins to pull it up. Since the outer wall of the rotating ball B310 is smooth, the descent of the outer wall of the rotating ball B310 can move the lever 312 to the sliding sleeve 313 to move laterally and push the spring 314 to deform it until the groove 311 on the outer wall of the rotating ball B310 rotates back to the lever 312. Then, the lever 312 is moved again through the groove 311 to make itself descend, thereby realizing the reciprocating up and down vibration of the circular sleeve 301, which further improves the uniformity of spraying. Through the up and down vibration, the water mist is sprayed more evenly and prevents the water droplets from being concentrated when the water mist is sprayed out through each nozzle 306, resulting in unevenness.

[0042] Example 3, please refer to Figure 1-11 Based on Embodiment 1 and Embodiment 2, the present invention provides a technical solution: the air-cooled cooling mechanism 4 includes a bearing 401, the top of the bearing 401 is rotatably connected to the bottom of the circular ring 302, and a circular cover 402 is rotatably connected to the bottom of the bearing 401. A vertical groove 408 is provided on the inner wall of the circular cover 402.

[0043] A fan blade 403 is fixedly connected to the inner wall of the circular cover 402. A connecting rod 404 is fixedly connected to the outer wall of the fan blade 403. An annular strip A405 is fixedly connected to one end of the connecting rod 404. A guide post 406 is fixedly connected to the top of the annular strip A405. An annular strip B407 is fixedly connected to the top of the guide post 406.

[0044] Both the outer walls of the ring bar B407 and the ring bar A405 are circular ring structures, and the guide post 406 is a hollow cylindrical structure.

[0045] The end of the lever 312 that contacts the inner wall of the groove 311 is a circular arc surface, and an atomizing nozzle is fixedly connected to the inner wall of the nozzle 306.

[0046] The inner wall of nozzle 306 is connected to the inner wall of circular sleeve 301, the inner wall of circular sleeve 301 is connected to the inner wall of circular ring 302, the inner wall of circular ring 302 is connected to the inner wall of telescopic water pipe 303, the inner wall of telescopic water pipe 303 is connected to the inner wall of fixed plate C13, the inner wall of fixed plate C13 is connected to the inner wall of water pipe 304, and the inner wall of water pipe 304 is connected to the inner wall of water pump 305.

[0047] Meanwhile, during the transfer and cooling of the billet, it passes through the inner walls of the annular bar B407, guide post 406, and annular bar A405. The annular bar B407 with its circular outer wall guides the billet to the guide post 406. The close contact between the guide post 406 and the outer wall of the billet straightens the billet and polishes the outer wall to a certain extent, improving the quality of the billet output. Half of the water mist sprayed by the nozzle 306 is sprayed onto the outer wall of the guide post 406 to cool the guide post 406, and the guide post 406 conducts the temperature to the outer wall of the billet. The other part of the water mist falls freely to the outer wall of the billet under gravity, slightly coating the outer wall of the billet. This avoids the billet from rusting caused by water mist spraying directly on it. The small amount of atomized water droplets evenly covering the outer wall of the billet below evaporates quickly, thus preventing surface oxidation.

[0048] Simultaneously, at the start of operation, the motor at the bottom of the fixed plate C13 is turned on, causing the motor to drive the rotating shaft 9 and gear A10 to rotate synchronously. Through the meshing of gear A10 and gear B11, the circular cover 402 at the bottom of the circular sleeve 301 rotates synchronously. The circular cover 402 rotates relative to the circular ring 302 through the bearing 401. This rotation of the fan blades 403 on the inner wall of the circular cover 402 causes air to blow downwards, blowing the air at the top of the circular cover 402 downwards, achieving vertical airflow. Through the combination of water cooling and airflow, water cooling and air cooling are combined, and the water mist covering the surface of the billet evaporates faster, carrying away heat and reducing the water mist adhesion time, further preventing the oxidation of the billet surface.

[0049] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A production apparatus for continuous casting of high-aluminum zinc alloy, comprising a fixed plate A (2), wherein a funnel cylinder (1) is fixedly connected to the top of the fixed plate A (2), a liquid outlet pipe A (5) is fixedly connected to the bottom of the funnel cylinder (1), a collection box (6) is provided at the bottom of the liquid outlet pipe A (5), a fixed plate B (12) is fixedly connected to the bottom of the collection box (6), and a fixed plate C (13) is provided at the bottom of the fixed plate B (12), characterized in that: A motor is fixedly connected to the bottom of the fixed plate C (13), and a rotating shaft (9) is fixedly connected to the output end of the motor. A gear A (10) is fixedly connected to one end of the rotating shaft (9). A gear B (11) meshes with the outer wall of the gear A (10), and a continuous casting cooling mechanism (3) is provided on the inner wall of the gear B (11). The continuous casting cooling mechanism (3) includes: A circular sleeve (301) is a hollow circular cylindrical structure. A circular ring (302) is fixedly connected to the outer wall of the circular sleeve (301). A telescopic water pipe (303) is fixedly connected to the outer wall of the circular ring (302). One end of the telescopic water pipe (303) is fixedly connected to the bottom of the fixed plate C (13). A water pipe (304) is fixedly connected to the top of the fixed plate C (13). A water pump (305) is fixedly connected to one end of the water pipe (304). The bottom of the water pump (305) is fixedly connected to the top of the fixed plate C (13). The circular sleeve (301) is used to surround and wrap the casting billet. A transverse groove (307) is an arc-shaped transverse groove. The transverse groove (307) is opened on the outer wall of the circular sleeve (301). A fixed plate (317) is fixedly connected to the top of the circular sleeve (301). An elastic pull rope (318) is fixedly connected to the top of the fixed plate (317). One end of the elastic pull rope (318) is fixedly connected to the bottom of the fixed plate C (13). A rotating sleeve (309) is fixedly connected to the inner wall of the circular sleeve (301). A rotating ball A (308) is rotatably connected to the inner wall of the rotating sleeve (309). A rotating ball B (310) contacts the outer wall of the rotating ball A (308). The outer wall of the rotating ball B (310) is rotatably connected to the inner wall of the circular sleeve (301). A nozzle (306) is fixedly connected to the inner wall of the circular sleeve (301). The inner wall of the rotating ball B (310) is provided with a groove (311), the inner wall of the groove (311) is in contact with a lever (312), one end of the lever (312) is fixedly connected to a sliding sleeve (313), the inner wall of the sliding sleeve (313) is slidably connected to the outer wall of the L-shaped ring (316), the outer wall of the sliding sleeve (313) is fixedly connected to a spring (314), one end of the spring (314) is fixedly connected to a fixing ring (315), the inner wall of the fixing ring (315) is fixedly connected to the outer wall of the L-shaped ring (316), one end of the L-shaped ring (316) is fixedly connected to the bottom of the fixing plate C (13), and the bottom of the circular ring (302) is provided with a wind-cooling mechanism (4).

2. The production apparatus for continuous casting of high-alumina zinc alloy according to claim 1, characterized in that: The air-cooled cooling mechanism (4) includes a bearing (401), the top of the bearing (401) is rotatably connected to the bottom of a circular ring (302), and a circular cover (402) is rotatably connected to the bottom of the bearing (401). A vertical groove (408) is provided on the inner wall of the circular cover (402).

3. The production apparatus for continuous casting of high-alumina zinc alloy according to claim 2, characterized in that: A fan blade (403) is fixedly connected to the inner wall of the circular cover (402), a connecting rod (404) is fixedly connected to the outer wall of the fan blade (403), an annular strip A (405) is fixedly connected to one end of the connecting rod (404), a guide post (406) is fixedly connected to the top of the annular strip A (405), and an annular strip B (407) is fixedly connected to the top of the guide post (406).

4. The production apparatus for continuous casting of high-alumina zinc alloy according to claim 3, characterized in that: The outer walls of the annular strip B (407) and the annular strip A (405) are both circular ring structures, and the guide post (406) is a hollow cylindrical structure.

5. The production apparatus for continuous casting of high-alumina zinc alloy according to claim 4, characterized in that: The end of the lever (312) that contacts the inner wall of the groove (311) is a circular arc surface, and an atomizing nozzle is fixedly connected to the inner wall of the nozzle (306).

6. The production apparatus for continuous casting of high-alumina zinc alloy according to claim 5, characterized in that: The inner wall of the nozzle (306) is connected to the inner wall of the circular sleeve (301), the inner wall of the circular sleeve (301) is connected to the inner wall of the circular ring (302), the inner wall of the circular ring (302) is connected to the inner wall of the telescopic water pipe (303), the inner wall of the telescopic water pipe (303) is connected to the inner wall of the fixed plate C (13), the inner wall of the fixed plate C (13) is connected to the inner wall of the water pipe (304), and the inner wall of the water pipe (304) is connected to the inner wall of the water pump (305).

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