System and method for generating zinc powder through injection method

Abstract

The invention discloses a spraying method zinc powder generation system and method, and relates to the technical field of zinc powder preparation.The spraying method zinc powder generation system comprises a cooling tower body, ventilation openings are oppositely formed in the two sides of the surface of the cooling tower body, a circulating mechanism is arranged on one side of the cooling tower body, and a spraying pipe is fixedly connected to the top of the circulating mechanism; according to the cooling tower, a first motor arranged on the outer wall of a mounting column drives a first gear to rotate, in the process that the inner wall of the cooling tower body is cleaned through a scraper, a second electric push rod drives a shielding cover to move upwards, and therefore the cooling tower body can be cleaned conveniently; and therefore, the interior of the cooling tower main body is quickly cleaned, the cleaning process is simplified, the workload of personnel is reduced, the shutdown time of the cooling tower main body is shortened, the normal progress of zinc powder preparation is ensured, and the effect of improving the practicability of the device is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of zinc powder preparation, and more particularly to a system and method for generating zinc powder by a spraying method. Background Art

[0002] Zinc injection is a commonly used zinc refining process. It extracts zinc from zinc ore in gaseous form and condenses it into metallic zinc. In the process of zinc injection, a cooling tower is usually used to cool the atomized zinc liquid coming out of the injection furnace.

[0003] Existing cooling towers generally use water as a cooling medium. However, since cooling water contains high concentrations of minerals such as calcium and magnesium, the inner wall of the cooling tower is prone to scaling during long-term use, and the scale at the bottom of the cooling tower is prone to blocking the circulating water pipe. Therefore, the cooling tower needs to be cleaned regularly. However, when cleaning the cooling tower in the prior art, workers are often required to enter the cooling tower, which requires stopping the cooling tower from working. In addition, some areas are difficult to reach, so special tools and equipment are required for thorough cleaning, which makes the cleaning work inconvenient and prolongs the downtime of the cooling tower, thereby affecting the progress of zinc powder preparation and reducing the practicality of the cooling tower to a certain extent. Summary of the invention

[0004] In order to overcome the above-mentioned defects of the prior art, the embodiments of the present invention provide a system and method for generating zinc powder by a spraying method, which realizes the rapid cleaning of the interior of the cooling tower body, simplifies the cleaning process, reduces the workload of personnel, shortens the shutdown time of the cooling tower body, and ensures the normal progress of zinc powder preparation, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a system and method for generating zinc powder by spraying, comprising a cooling tower body, vents are provided on both sides of the surface of the cooling tower body, a circulation mechanism is provided on one side of the cooling tower body, a spray pipe is fixedly connected to the top of the circulation mechanism, and the spray pipe is located at the top of the inner cavity of the cooling tower body, a fan is provided on the top of the cooling tower body, a water outlet pipe is fixedly connected to one side of the bottom of the cooling tower body, a packing layer is provided inside the cooling tower body, and the system for generating zinc powder by spraying also includes

[0006] A mounting column, wherein the mounting column is movably mounted at the bottom of the cooling tower body, the mounting column is configured as a hollow structure, a motor 1 is fixedly mounted on the surface of the mounting column, a drive shaft of the motor 1 is fixedly connected to a gear 1, and an outer edge of the gear 1 is meshed with a gear 2;

[0007] A connecting plate, the connecting plate is relatively arranged on two sides of the bottom of the second gear, the bottom of the connecting plate is fixedly connected with a sleeve ring 1, and the top of the sleeve ring 1 is rotatably connected to the bottom end of the mounting column;

[0008] A connecting column, wherein the connecting column is fixedly mounted on the inner ring of gear 2, and a mounting plate is fixedly connected to the periphery of the top of the connecting column, and the surface of the mounting plate fits the inner wall of the top of the mounting column, and a scraper is arranged opposite to the surface of the mounting plate, and the surface of the scraper contacts the inner wall of the cooling tower body.

[0009] In a preferred embodiment, it also includes a sealing gasket, an electric push rod 1, a connecting seat, a connecting cavity, a nozzle, an electric push rod 2, a shielding cover, a liquid storage tank, an extraction pump, a connecting pipe, and a connecting end. The sealing gasket is arranged at the bottom of the inner cavity of the cooling tower body, the inner ring of the sealing gasket fits with the surface of the mounting column, the top of the sealing gasket fits with the groove opened at the bottom of the scraper, the electric push rod 1 is fixedly installed on one side of the bottom of the cooling tower body, the connecting seat is arranged at the bottom end of the electric push rod 1, and the surface of the connecting seat and the surface of the mounting column are relative to the motor 1. One side is fixedly connected, the connecting cavity is fixedly connected to the top of the connecting column, the nozzle is arranged on the surface of the connecting cavity, the electric push rod 2 is arranged on the top of the connecting cavity, the top of the electric push rod 2 is fixedly connected to the top of the inner cavity of the shielding cover, and a groove for accommodating the nozzle is opened inside the shielding cover, the inner wall of the shielding cover fits with the surface of the connecting cavity, the extraction pump is arranged outside the liquid storage tank, the extraction pump is connected to the bottom of the connecting end through a connecting pipe, the connecting end rotates together with the bottom of the connecting column, and the connecting pipe is set to a flexible material.

[0010] In a preferred embodiment, the cooling tower further comprises a collecting assembly, which is arranged at the bottom of the cooling tower body.

[0011] In a preferred embodiment, the collecting assembly includes a fixed seat, an electric push rod three, a connecting frame, a mounting ring, and a collecting bin. The fixed seat is fixedly installed at the bottom of the cooling tower body, the electric push rod three is arranged on the bottom surface of the fixed seat, the connecting frame is fixedly connected to the bottom end of the electric push rod three, the top of the connecting frame is fixedly connected to the edge of the bottom surface of the mounting ring, the collecting bin is arranged on the top surface of the mounting ring, and the outer wall of the collecting bin is in contact with the bottom of the cooling tower body.

[0012] In a preferred embodiment, it also includes an annular frame, motor 2, rotating wheel 1, transmission belt, rotating wheel 2, connecting rod, and a baffle plate. The annular frame is fixedly mounted on the bottom surface of the mounting ring, and the side of the annular frame opposite to the mounting ring is fixedly connected to the bottom of motor 2, one side of the rotating wheel 1 in the length direction is fixedly connected to the driving shaft of motor 2, the rotating wheel 1 is transmission-connected to the rotating wheel 2 through a transmission belt, the connecting rod is rotatably connected to the surface of the baffle plate, one end of the connecting rod is fixedly connected to the side of the rotating wheel 2 in the length direction close to the collecting bin, the baffle plate is fixedly mounted on the surface of the connecting rod, and the surface of the baffle plate fits the inner wall of the collecting bin.

[0013] In a preferred embodiment, it further comprises a filter assembly, wherein the filter assembly is arranged between the water outlet pipe and the circulation mechanism.

[0014] In a preferred embodiment, the filter assembly includes a fixed frame, a motor three, a double-thread screw, a movable column, and a sleeve ring two. The fixed frame is fixedly installed on the outer wall of the bottom of the cooling tower body, the motor three is arranged on one side of the length direction of the fixed frame, the double-thread screw is rotatably installed on the inner wall of the fixed frame, one end of the double-thread screw is fixedly connected to the driving shaft of the motor three, the movable column is threadedly installed on the surface of the double-thread screw, the top of the movable column is slidably connected to the top surface of the inner wall of the fixed frame, the sleeve ring two is arranged at the bottom end of the movable column, the number of the sleeve rings two is two, and the two sleeve rings two are respectively arranged on the surface of the outlet pipe and the bottom of the circulation mechanism.

[0015] In a preferred embodiment, it also includes a fixed rod, a rotating plate, a connecting end, a filter screen, an abutment ring, an electric push rod four, a clamping plate, a support frame, and a fixed ring, wherein the fixed rod is fixedly installed at the bottom of the cooling tower body, the rotating plate is rotatably installed on one side of the fixed rod relative to the cooling tower body, the connecting end is relatively arranged on both sides of the length direction of the rotating plate, the surfaces of the two ends of the connecting end are respectively fitted with the inner walls of the water outlet pipe and the circulation mechanism, the filter screen is detachably installed inside the connecting end, the abutment ring is fixedly connected to the surface of the connecting end, the surface of the abutment ring is provided with a sealing structure, the surface of the abutment ring is fitted with the surface of the sleeve ring two, the electric push rod four is arranged at one end in the length direction of the fixed rod, the clamping plate is fixedly connected to one end of the electric push rod four relative to the fixed rod, the surface of the clamping plate is clamped with the surface of the rotating plate, the fixed ring is fixedly connected to the surface of the fixed rod, the support frame is arranged on the bottom surface of the fixed ring, and the bottom of the support frame is fixedly connected to the periphery of the bottom of the cooling tower body.

[0016] Technical effects and advantages of the present invention:

[0017] 1. The present invention drives gear 1 to rotate by means of a motor 1 arranged on the outer wall of the mounting column, so that gear 2 meshing with gear 1 can rotate accordingly, thereby driving the connecting column connected with gear 2 to rotate synchronously, so that the scraper connected with the connecting column through the mounting plate can rotate at the bottom of the inner cavity of the cooling tower body, so that during the rotation process, the scraper can scrape off the scale, and the mounting column is driven to move upward as a whole by the electric push rod 1, so that the scraper moves synchronously, so as to expand the cleaning range of the scraper on the inner wall of the cooling tower body. In addition, the scraper can During the cleaning process of the inner wall of the cooling tower body, the shielding cover is moved upward by the electric push rod 2 to expose the nozzle. At this time, the extraction pump extracts the cleaning agent in the liquid storage tank and transports the cleaning agent to the connecting column through the connecting pipe. Finally, it is sprayed to the inner wall and bottom of the cooling tower body through the nozzle to assist the scraper in cleaning the cooling tower body. Therefore, the interior of the cooling tower body is quickly cleaned, the cleaning process is simplified, the workload of personnel is reduced, the shutdown time of the cooling tower body is shortened, and the normal progress of zinc powder preparation is ensured, thereby achieving the effect of improving the practicality of the device.

[0018] 2. The present invention extends the electric push rod 3 to drive the mounting ring downward, so that the collecting bin as a whole moves synchronously and detaches from the bottom of the cooling tower body. Thereafter, the motor 2 arranged on one side of the collecting bin drives the rotating wheel 1 to rotate. The transmission belt drives the rotating wheel 2 and the connecting rod to rotate synchronously, thereby driving the sealing plate to flip. During the rotation of the scraper, the scraped scale is swept into the collecting bin, thereby completing the unified collection of the scale. By collecting the scale, it is prevented from accumulating on the inner wall of the cooling tower body after being cleaned and causing secondary pollution, thereby further improving the practicability of the device.

[0019] 3. The present invention can prevent scale and other impurities from entering the circulation mechanism through the water outlet pipe by cooperating with the filter installed inside the connecting end, thereby ensuring that the water outlet pipe can operate normally. When the filter needs to be disassembled or cleaned, the motor three drives the double-thread screw to rotate, so that the moving column installed on the surface of the double-thread screw moves horizontally together with the sleeve ring two, so that the sleeve ring two is separated from the surface of the abutment ring, and then the electric push rod four extends to drive the clamping plate to disengage from the clamping groove on the surface of the rotating plate. At this time, the rotating plate is rotated to rotate the filter to be cleaned to the other side, and the unused connecting end and the filter are rotated between the circulation mechanism and the water outlet pipe. Then, the connecting end is fixed by the sleeve ring two. At this time, the used filter can be cleaned or replaced without affecting the normal connection between the circulation mechanism and the water outlet pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0021] Figure 2 It is a schematic diagram of the internal structure of the present invention.

[0022] Figure 3 It is a schematic diagram of the three-dimensional assembly structure of the present invention.

[0023] Figure 4 It is a schematic diagram of the structure of the collection component of the present invention.

[0024] Figure 5 It is a schematic diagram of the related structures of the collecting bin and the partition plate of the present invention.

[0025] Figure 6 It is a schematic diagram of the structure of the filter assembly of the present invention.

[0026] Figure 7 It is a schematic diagram of the related structures of the connecting end, the filter screen and the abutment ring of the present invention.

[0027] The accompanying drawings are marked as follows: 1. cooling tower body; 2. vent; 3. circulation mechanism; 4. spray pipe; 5. fan; 6. mounting column; 7. motor 1; 8. gear 1; 9. gear 2; 10. connecting plate; 11. sleeve ring 1; 12. mounting plate; 13. scraper; 14. sealing gasket; 15. electric push rod 1; 16. connecting seat; 17. connecting cavity; 18. nozzle; 19. electric push rod 2; 20. shielding cover; 21. liquid storage tank; 22. extraction pump; 23. connecting pipe; 24. connecting end; 25. collecting assembly; 26. filtering assembly; 27. water outlet pipe; 28. packing layer; 29. ​​connecting column; 251. fixing seat; 252. Electric push rod three; 253. Connecting frame; 254. Mounting ring; 255. Collecting bin; 256. Ring frame; 257. Motor two; 258. Rotating wheel one; 259. Transmission belt; 2510. Rotating wheel two; 2511. Connecting rod; 2512. Sealing plate; 261. Fixed frame; 262. Motor three; 263. Double-thread screw; 264. Moving column; 265. Socket ring two; 266. Fixed rod; 267. Rotating plate; 268. Connecting end; 269. Filter screen; 2610. Abutment ring; 2611. Electric push rod four; 2612. Snap-in plate; 2613. Support frame; 2614. Fixed ring. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] As attached Figure 1-7The system and method for generating zinc powder by spraying method shown in the figure include a cooling tower body 1, vents 2 are provided on both sides of the surface of the cooling tower body 1, a circulation mechanism 3 is provided on one side of the cooling tower body 1, a spray pipe 4 is fixedly connected to the top of the circulation mechanism 3, and the spray pipe 4 is located at the top of the inner cavity of the cooling tower body 1, a fan 5 is provided on the top of the cooling tower body 1, a water outlet pipe 27 is fixedly connected to one side of the bottom of the cooling tower body 1, a packing layer 28 is provided inside the cooling tower body 1, and the system for generating zinc powder by spraying method also includes

[0030] The mounting column 6 is movably mounted at the bottom of the cooling tower body 1. The mounting column 6 is set to a hollow structure. A motor 7 is fixedly mounted on the surface of the mounting column 6. The driving shaft of the motor 7 is fixedly connected to a gear 8. The outer edge of the gear 8 is meshed with a gear 2 9;

[0031] The connecting plate 10 is relatively arranged on both sides of the bottom of the gear 2 9, and the bottom of the connecting plate 10 is fixedly connected with a sleeve ring 11, and the top of the sleeve ring 11 is rotatably connected to the bottom end of the mounting column 6;

[0032] The connecting column 29 is fixedly mounted on the inner ring of the gear 2 9. The outer periphery of the top of the connecting column 29 is fixedly connected with a mounting plate 12. The surface of the mounting plate 12 fits the inner wall of the top of the mounting column 6. A scraper 13 is arranged opposite to the surface of the mounting plate 12. The surface of the scraper 13 contacts the inner wall of the cooling tower body 1.

[0033] In a preferred embodiment, it also includes a sealing gasket 14, an electric push rod 15, a connecting seat 16, a connecting cavity 17, a nozzle 18, an electric push rod 2 19, a shielding cover 20, a liquid storage tank 21, an extraction pump 22, a connecting pipe 23, and a connecting end 24. The sealing gasket 14 is arranged at the bottom of the inner cavity of the cooling tower body 1, the inner circle of the sealing gasket 14 is in contact with the surface of the mounting column 6, the top of the sealing gasket 14 is in contact with the groove provided at the bottom of the scraper 13, the electric push rod 15 is fixedly installed on one side of the bottom of the cooling tower body 1, the connecting seat 16 is arranged at the bottom end of the electric push rod 15, the surface of the connecting seat 16 is fixedly connected to the side of the mounting column 6 surface opposite to the motor 17, the connecting cavity 17 is fixedly connected to the top of the connecting column 29, and the nozzle 18 is arranged at the connecting cavity 17. On the surface, the electric push rod 19 is arranged at the top of the connecting chamber 17, and the top of the electric push rod 19 is fixedly connected to the top of the inner cavity of the shielding cover 20. A groove for accommodating the nozzle 18 is opened inside the shielding cover 20, and the inner wall of the shielding cover 20 is in contact with the surface of the connecting chamber 17. The extraction pump 22 is arranged on the outside of the liquid storage tank 21, and the extraction pump 22 is connected to the bottom of the connecting end 24 through the connecting pipe 23. The connecting end 24 rotates together with the bottom of the connecting column 29. The connecting pipe 23 is set to a flexible material. Through the shielding cover 20, the nozzle 18 can be shielded and protected under the extension and contraction of the electric push rod 19, so that the nozzle 18 can be prevented from being blocked by impurities such as scale when the nozzle 18 is idle, ensuring that the nozzle 18 can normally spray the cleaning fluid.

[0034] In a preferred embodiment, a collecting assembly 25 is further included, and the collecting assembly 25 is arranged at the bottom of the cooling tower body 1.

[0035] In a preferred embodiment, the collecting assembly 25 includes a fixed seat 251, an electric push rod 252, a connecting frame 253, a mounting ring 254, and a collecting bin 255. The fixed seat 251 is fixedly installed at the bottom of the cooling tower body 1, the electric push rod 252 is arranged on the bottom surface of the fixed seat 251, the connecting frame 253 is fixedly connected to the bottom end of the electric push rod 252, the top of the connecting frame 253 is fixedly connected to the edge of the bottom surface of the mounting ring 254, the collecting bin 255 is arranged on the top surface of the mounting ring 254, and the outer wall of the collecting bin 255 is in contact with the bottom of the cooling tower body 1.

[0036] In a preferred embodiment, it also includes an annular frame 256, a second motor 257, a rotating wheel 1 258, a transmission belt 259, a rotating wheel 2510, a connecting rod 2511, and a baffle plate 2512. The annular frame 256 is fixedly installed on the bottom surface of the mounting ring 254, and the side of the annular frame 256 opposite to the mounting ring 254 is fixedly connected to the bottom of the second motor 257, and the side of the rotating wheel 1 258 in the length direction is fixedly connected to the driving shaft of the second motor 257. The rotating wheel 1 258 is transmission-connected to the rotating wheel 2 2510 through the transmission belt 259. The connecting rod 2511 is rotationally connected to the surface of the baffle plate 2512, and one end of the connecting rod 2511 is fixedly connected to the side of the rotating wheel 2510 in the length direction close to the collecting bin 255. The baffle plate 2512 is fixedly installed on the surface of the connecting rod 2511, and the surface of the baffle plate 2512 fits the inner wall of the collecting bin 255.

[0037] In a preferred embodiment, it further includes a filter assembly 26 , which is disposed between the water outlet pipe 27 and the circulation mechanism 3 .

[0038] In a preferred embodiment, the filter assembly 26 includes a fixed frame 261, a motor three 262, a double-thread screw 263, a movable column 264, and a sleeve ring two 265. The fixed frame 261 is fixedly installed on the outer wall of the bottom of the cooling tower body 1, the motor three 262 is arranged on one side of the fixed frame 261 in the length direction, the double-thread screw 263 is rotatably installed on the inner wall of the fixed frame 261, one end of the double-thread screw 263 is fixedly connected to the driving shaft of the motor three 262, the movable column 264 is threadedly installed on the surface of the double-thread screw 263, the top of the movable column 264 is slidably connected to the top surface of the inner wall of the fixed frame 261, the sleeve ring two 265 is arranged at the bottom end of the movable column 264, the number of the sleeve ring two 265 is two, and the two sleeve rings two 265 are respectively arranged on the surface of the outlet pipe 27 and the bottom of the circulation mechanism 3.

[0039] In a preferred embodiment, it also includes a fixed rod 266, a rotating plate 267, a connecting end 268, a filter screen 269, an abutment ring 2610, an electric push rod 2611, a clamping plate 2612, a support frame 2613, and a fixed ring 2614. The fixed rod 266 is fixedly installed at the bottom of the cooling tower body 1, the rotating plate 267 is rotatably installed on the side of the fixed rod 266 relative to the cooling tower body 1, the connecting end 268 is relatively arranged on both sides of the rotating plate 267 in the length direction, the surfaces at both ends of the connecting end 268 are respectively fitted with the inner walls of the water outlet pipe 27 and the circulation mechanism 3, the filter screen 269 is detachably installed in the interior of the connecting end 268, the abutment ring 2610 is fixedly connected to the surface of the connecting end 268, the surface of the abutment ring 2610 is provided with a sealing structure, and the abutment ring 2610 The surface fits with the surface of the sleeve ring 265, the electric push rod 4 2611 is set at one end of the fixed rod 266 in the length direction, the clamping plate 2612 is fixedly connected to the end of the electric push rod 4 2611 relative to the fixed rod 266, the surface of the clamping plate 2612 is clamped with the surface of the rotating plate 267, the fixed ring 2614 is fixedly connected to the surface of the fixed rod 266, the support frame 2613 is set on the bottom surface of the fixed ring 2614, the bottom of the support frame 2613 is fixedly connected to the periphery of the bottom of the cooling tower body 1, through the provided sealing gasket 14, in conjunction with the support frame 2613 at its bottom, the fixed rod 266 together with the connecting end 268 and other components can be supported and stabilized, ensuring that the connecting end 268 can be normally installed between the circulation mechanism 3 and the water outlet pipe 27 to connect the two.

[0040] Working principle of the present invention: when cleaning the inside of the cooling tower body 1, the motor 17 arranged on the outer wall of the mounting column 6 drives the gear 18 to rotate, so that the gear 29 meshing with the gear 18 can rotate accordingly, thereby driving the connecting column 29 connected to the gear 29 to rotate synchronously, so that the scraper 13 connected to the connecting column 29 through the mounting plate 12 can rotate at the bottom of the inner cavity of the cooling tower body 1, so that during the rotation process, the scraper 13 can scrape off the scale and shrink through the electric push rod 15. The mounting column 6 is driven to move upward as a whole, so that the scraper 13 moves synchronously, so as to expand the cleaning range of the scraper 13 on the inner wall of the cooling tower body 1. In addition, in the process of cleaning the inner wall of the cooling tower body 1 by the scraper 13, the shielding cover 20 is driven upward by the electric push rod 219 to expose the nozzle 18. At this time, the extraction pump 22 extracts the cleaning agent in the liquid storage tank 21, and transports the cleaning agent to the connecting column 29 through the connecting pipe 23, and finally sprays it to the inner wall and bottom of the cooling tower body 1 through the nozzle 18, so as to assist the scraper 13 in cleaning the cooling tower body 1;

[0041] When the scale is scraped off by the rotating scraper 13, the electric push rod 3 252 is extended to drive the mounting ring 254 to move downward, so that the collecting bin 255 moves synchronously as a whole and detaches from the bottom of the cooling tower body 1. Then, the motor 257 arranged on one side of the collecting bin 255 drives the rotating wheel 1 258 to rotate, and the rotating wheel 2510 and the connecting rod 2511 are driven by the transmission belt 259 to rotate synchronously, thereby driving the partition plate 2512 to flip. During the rotation of the scraper 13, the scraped scale is swept into the collecting bin 255, that is, the uniform collection of the scale is completed.

[0042] By setting the connecting end 268 between the water outlet pipe 27 and the circulation mechanism 3 and cooperating with the filter screen 269 installed inside the connecting end 268, it is possible to prevent impurities such as scale from entering the circulation mechanism 3 through the water outlet pipe 27, thereby ensuring that the water outlet pipe 27 can operate normally. When it is necessary to disassemble or clean the filter screen 269, the motor 3 262 is used to drive the double-thread screw 263 to rotate, so that the moving column 264 installed on the surface of the double-thread screw 263 moves horizontally together with the sleeve ring 265, so that the sleeve ring 265 and the abutment ring 265 are connected. 610 is separated, and then the electric push rod 4 2611 is extended to drive the card plate 2612 to disengage from the card slot on the surface of the rotating plate 267. At this time, the rotating plate 267 is rotated to rotate the filter 269 to be cleaned to the other side, and the unused connecting end 268 and the filter 269 are rotated to between the circulation mechanism 3 and the water outlet pipe 27, and then the connecting end 268 is fixed by the sleeve ring 265. At this time, the used filter 269 can be cleaned or replaced without affecting the normal connection between the circulation mechanism 3 and the water outlet pipe 27.

[0043] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0044] Secondly: In the drawings of the embodiments disclosed in the present invention, only the structures related to the embodiments disclosed in the present invention are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

[0045] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A zinc powder generation system by a spraying method, comprising a cooling tower body (1), vents (2) are provided on both sides of the surface of the cooling tower body (1), a circulation mechanism (3) is provided on one side of the cooling tower body (1), a spray pipe (4) is fixedly connected to the top of the circulation mechanism (3), and the spray pipe (4) is located at the top of the inner cavity of the cooling tower body (1), a fan (5) is provided on the top of the cooling tower body (1), a water outlet pipe (27) is fixedly connected to one side of the bottom of the cooling tower body (1), and a packing layer (28) is provided inside the cooling tower body (1), characterized in that: The zinc powder generation system by blowing method also includes A mounting column (6), wherein the mounting column (6) is movably mounted at the bottom of the cooling tower body (1), the mounting column (6) is configured as a hollow structure, a motor 1 (7) is fixedly mounted on the surface of the mounting column (6), a drive shaft of the motor 1 (7) is fixedly connected to a gear 1 (8), and an outer edge of the gear 1 (8) is meshed with a gear 2 (9); A connecting plate (10), the connecting plate (10) being relatively arranged on two sides of the bottom of the second gear (9), the bottom of the connecting plate (10) being fixedly connected with a sleeve ring (11), the top of the sleeve ring (11) being rotatably connected with the bottom end of the mounting column (6); A connecting column (29), the connecting column (29) is fixedly mounted on the inner ring of the second gear (9), the outer periphery of the top of the connecting column (29) is fixedly connected with a mounting plate (12), the surface of the mounting plate (12) is in contact with the inner wall of the top of the mounting column (6), the surface of the mounting plate (12) is oppositely provided with a scraper (13), and the surface of the scraper (13) is in contact with the inner wall of the cooling tower body (1).

2. The zinc powder generation system according to claim 1, characterized in that: It also includes a sealing gasket (14), an electric push rod (15), a connecting seat (16), a connecting cavity (17), a nozzle (18), an electric push rod (19), a shielding cover (20), a liquid storage tank (21), an extraction pump (22), a connecting pipe (23), and a connecting end (24), wherein the sealing gasket (14) is arranged at the bottom of the inner cavity of the cooling tower body (1), the inner ring of the sealing gasket (14) is in contact with the surface of the mounting column (6), the top of the sealing gasket (14) is in contact with the groove provided at the bottom of the scraper (13), the electric push rod (15) is fixedly installed on one side of the bottom of the cooling tower body (1), the connecting seat (16) is arranged at the bottom end of the electric push rod (15), the surface of the connecting seat (16) and the surface of the mounting column (6) are opposite to the one of the motor (7) The connecting chamber (17) is fixedly connected to the top of the connecting column (29), the nozzle (18) is arranged on the surface of the connecting chamber (17), the electric push rod (19) is arranged on the top of the connecting chamber (17), the top of the electric push rod (19) is fixedly connected to the top of the inner cavity of the shielding cover (20), the shielding cover (20) is provided with a groove for accommodating the nozzle (18), the inner wall of the shielding cover (20) is in contact with the surface of the connecting chamber (17), the extraction pump (22) is arranged outside the liquid storage tank (21), the extraction pump (22) is connected to the bottom of the connecting end (24) through a connecting pipe (23), the connecting end (24) rotates together with the bottom of the connecting column (29), and the connecting pipe (23) is set to a flexible material.

3. The zinc powder generation system according to claim 1, characterized in that: It also comprises a collecting assembly (25), wherein the collecting assembly (25) is arranged at the bottom of the cooling tower body (1).

4. The zinc powder generation system according to claim 3, characterized in that: The collecting assembly (25) comprises a fixing seat (251), an electric push rod three (252), a connecting frame (253), a mounting ring (254), and a collecting bin (255); the fixing seat (251) is fixedly mounted on the bottom of the cooling tower body (1); the electric push rod three (252) is arranged on the bottom surface of the fixing seat (251); the connecting frame (253) is fixedly connected to the bottom end of the electric push rod three (252); the top of the connecting frame (253) is fixedly connected to the edge of the bottom surface of the mounting ring (254); the collecting bin (255) is arranged on the top surface of the mounting ring (254); and the outer wall of the collecting bin (255) is in contact with the bottom of the cooling tower body (1).

5. The zinc powder generation system according to claim 3, characterized in that: It also includes a ring frame (256), a second motor (257), a first rotating wheel (258), a transmission belt (259), a second rotating wheel (2510), a connecting rod (2511), and a sealing plate (2512).

6. The zinc powder generation system by blowing method according to claim 5, characterized in that: The annular frame (256) is fixedly mounted on the bottom surface of the mounting ring (254); one side of the annular frame (256) relative to the mounting ring (254) is fixedly connected to the bottom of the second motor (257); one side of the rotating wheel (258) in the length direction is fixedly connected to the driving shaft of the second motor (257); the rotating wheel (258) is transmission-connected to the second rotating wheel (2510) via a transmission belt (259); the connecting rod (2511) is rotationally connected to the surface of the baffle plate (2512); one end of the connecting rod (2511) is fixedly connected to the side of the rotating wheel (2510) in the length direction close to the collecting bin (255); the baffle plate (2512) is fixedly mounted on the surface of the connecting rod (2511); and the surface of the baffle plate (2512) fits the inner wall of the collecting bin (255).

7. The zinc powder generation system by injection method according to claim 1, characterized in that: It also includes a filter assembly (26), which is arranged between the water outlet pipe (27) and the circulation mechanism (3).

8. The zinc powder generation system by spraying method according to claim 7, characterized in that: The filter assembly (26) comprises a fixed frame (261), a third motor (262), a double-thread screw (263), a movable column (264), and a second sleeve ring (265); the fixed frame (261) is fixedly mounted on the outer wall of the bottom of the cooling tower body (1); the third motor (262) is arranged on one side of the fixed frame (261) in the length direction; the double-thread screw (263) is rotatably mounted on the inner wall of the fixed frame (261); one end of the double-thread screw (263) is connected to the inner wall of the fixed frame (261); The driving shaft of the motor three (262) is fixedly connected, the movable column (264) is threadedly installed on the surface of the double-thread screw (263), the top of the movable column (264) is slidably connected to the top surface of the inner wall of the fixed frame (261), and the sleeve ring two (265) is arranged at the bottom end of the movable column (264). The number of the sleeve ring two (265) is two, and the two sleeve rings two (265) are respectively arranged on the surface of the water outlet pipe (27) and the bottom of the circulation mechanism (3).

9. The zinc powder generation system by injection method according to claim 8, characterized in that: The cooling tower body (1) further comprises a fixed rod (266), a rotating plate (267), a connecting end (268), a filter screen (269), an abutment ring (2610), an electric push rod (2611), a clamping plate (2612), a support frame (2613), and a fixed ring (2614). The fixed rod (266) is fixedly mounted on the bottom of the cooling tower body (1). The rotating plate (267) is rotatably mounted on a side of the fixed rod (266) relative to the cooling tower body (1). The connecting end (268) is relatively arranged on both sides of the rotating plate (267) in the length direction. The surfaces at both ends of the connecting end (268) are respectively fitted with the inner walls of the water outlet pipe (27) and the circulation mechanism (3). The filter screen (269) is detachably mounted inside the connecting end (268). The abutment ring (26 10) is fixedly connected to the surface of the connecting end (268), the surface of the abutment ring (2610) is provided with a sealing structure, the surface of the abutment ring (2610) is fitted with the surface of the sleeve ring 2 (265), the electric push rod 4 (2611) is arranged at one end of the fixed rod (266) in the length direction, the clamping plate (2612) is fixedly connected to the end of the electric push rod 4 (2611) relative to the fixed rod (266), the surface of the clamping plate (2612) is clamped with the surface of the rotating plate (267), the fixed ring (2614) is fixedly connected to the surface of the fixed rod (266), the support frame (2613) is arranged on the bottom surface of the fixed ring (2614), and the bottom of the support frame (2613) is fixedly connected to the periphery of the bottom of the cooling tower body (1).

10. A method for producing zinc powder by spraying, characterized in that ,include: S1: Put the crushed zinc ingot into a rotary kiln for melting; S2: spraying the molten zinc solution through a siphon spraying method to spray the zinc solution into zinc powder particles; S3: Cooling the zinc powder through a cooling tower, collecting the cooled zinc powder, and subjecting the tail gas containing the zinc powder to cyclone separation to recover the zinc powder therein.

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