Rapid cooling device for zinc oxide

Abstract

The utility model discloses a zinc oxide rapid cooling device which comprises a shell, the inner side of the shell is fixedly connected with a protection plate, and the top of the shell is fixedly connected with a feeding hopper; the dispersing assembly is used for stirring zinc oxide, and the outer side of the dispersing assembly is fixedly connected with the inner side of the shell. According to the device, zinc oxide is prevented from being stacked by arranging the dispersing assembly, and the zinc oxide after high-temperature calcination falls on a placing plate in the dispersing assembly after entering the device from the feeding hopper by arranging the stirring component. The output end of the driving motor drives the plug bush to rotate. The stirring part on the outer side of the inserting sleeve rotates along with the rotating shaft, the fixing ring rotates at the moment, then the scraping rod is driven to rotate, the scraping rod pushes zinc oxide to move on the placing plate in the rotating process, stirring of the zinc oxide is achieved, and zinc oxide accumulation is prevented.

Description

Technical Field

[0001] This utility model relates to the field of zinc oxide production technology, specifically to a zinc oxide rapid cooling device. Background Technology

[0002] Zinc oxide typically requires cooling during production. After high-temperature calcination, zinc oxide remains at a high temperature; if it is not cooled before subsequent processing, product performance and quality may be affected. Cooling lowers its temperature to a suitable range, facilitating storage, transportation, and further processing, while also improving production safety.

[0003] In existing zinc oxide cooling processes, commonly used cooling methods have significant shortcomings. During the cooling process, due to the lack of effective dispersion measures, zinc oxide tends to clump together. This clumping leads to uneven cooling, with some areas of zinc oxide not cooling sufficiently, severely impacting product quality. Utility Model Content

[0004] To address the shortcomings of existing technologies, the technical solution adopted by this utility model is as follows: a rapid cooling device for zinc oxide, comprising: a shell, with a protective plate fixedly connected to the inner side of the shell and a feed hopper fixedly connected to the top of the shell; a dispersing component for agitating zinc oxide, the outer side of the dispersing component being fixedly connected to the inner side of the shell, and a drive motor fixedly connected to the top of the shell; and a water-cooling component for cooling zinc oxide, the outer side of the water-cooling component being fixedly connected to the inner side of the protective plate, and the top of the water-cooling component being fixedly connected to the bottom of the dispersing component. A telescopic cylinder is fixedly connected to the top of the shell. The dispersing component inside the protective plate agitates the zinc oxide, ensuring uniform heating or heat dissipation and improving cooling efficiency. The water-cooling component utilizes circulating cooling water for rapid cooling of the zinc oxide, ensuring that the zinc oxide reaches the required cooling temperature in a short time.

[0005] The dispersing assembly includes a placement plate, a sleeve rotatably connected to the top of the placement plate, a connecting frame rotatably connected to the outer side of the sleeve, a baffle plate fixedly connected to the bottom of the connecting frame, a discharge pipe slidably connected to the bottom of the baffle plate, a tension spring fixedly connected to the top of the baffle plate, an agitator fixedly connected to the outer side of the sleeve, a slidably connected inner side of the sleeve to the output end of a drive motor, and a fixedly connected top of the connecting frame to the bottom end of a telescopic cylinder. The telescopic cylinder moves downwards, causing the connecting frame to move downwards. The baffle plate at the bottom of the connecting frame slides downwards along the inner wall of the outer casing.

[0006] Preferably, the outer side of the placement plate is fixedly connected to the inner side of the protective plate, the outer side of the barrier plate is slidably connected to the inner wall of the outer shell, the top of the discharge tube is fixedly connected to the side wall of the placement plate, the outer wall of the discharge tube is fixedly connected to the inner side of the protective plate, the top of the tension spring is slidably connected to the top of the discharge tube through a guide rod, and when the barrier plate moves downward, the top of the discharge tube is connected to the side wall of the placement plate.

[0007] Preferably, the agitating component includes a fixed ring, an arc-shaped pusher plate is fixedly connected to the outer side of the fixed ring, a rotating rod is rotatably connected to the inner wall of the arc-shaped pusher plate, a scraper is fixedly connected to the outer wall of the rotating rod, and a torsion spring is fixedly connected to the inner side of the rotating rod. When the fixed ring rotates, it drives the scraper to rotate. During the rotation, the scraper pushes the zinc oxide to move on the placement plate, thereby agitating the zinc oxide. The arc-shaped pusher plate can then push the zinc oxide on the surface of the placement plate toward the opening of the discharge pipe to complete the discharge.

[0008] Preferably, the inner side of the fixing ring is fixedly connected to the outer side of the insert, the bottom of the scraper is slidably connected to the inner side of the placement plate, and the end of the torsion spring away from the rotating rod is fixedly connected to the outer wall of the fixing ring. The scraper drives the rotating rod to deflect, and the setting of the torsion spring enables the arc-shaped pusher plate and the scraper to adaptively adjust under different working conditions.

[0009] Preferably, the water-cooling assembly includes a heat dissipation shell, a water storage tank fixedly connected to the inner side of the heat dissipation shell, a water pump fixedly connected to the top of the water storage tank, a cooling water tray fixedly connected to the top of the water pump, a connecting pipe fixedly connected to the bottom of the cooling water tray, a water storage tank fixedly connected to the bottom end of the connecting pipe, and a heat dissipation frame fixedly connected to the bottom of the water storage tank. The water pump in the water-cooling assembly draws cooling water from the water storage tank and delivers it to the cooling water tray. The cooling water tray contacts the bottom of the placement plate, absorbing the heat transferred from the zinc oxide and cooling the zinc oxide. The cooled water, after absorbing heat, flows into the water storage tank through the connecting pipe, and the water in the water storage tank then flows back to the water storage tank through a water pipe, forming a circulating cooling system.

[0010] Preferably, the outer side of the heat dissipation shell is fixedly connected to the inner side of the protective plate, the top of the cooling water tray is fixedly connected to the bottom of the placement plate, the outer side of the water storage tank is fixedly connected to the outer side of the water storage tank via a water pipe, and the bottom of the heat dissipation frame is fixedly connected to the inner side of the heat dissipation shell. The heat dissipation frame at the bottom of the water storage tank dissipates heat from the water, ensuring the cooling effect of the cooling water. The heat dissipation shell serves to fix and protect the various components of the water-cooling assembly, and also helps with heat dissipation.

[0011] The beneficial effects of this utility model are as follows:

[0012] 1. This utility model incorporates a dispersion component. When calcined zinc oxide enters the device from the feed hopper, it falls onto a placement plate within the dispersion component. The drive motor starts, and its output drives the insert sleeve to rotate. The agitator on the outside of the insert sleeve rotates accordingly, causing the fixing ring to rotate, which in turn drives the scraper to rotate. During rotation, the scraper pushes the zinc oxide across the placement plate, thus agitating the zinc oxide and preventing its accumulation.

[0013] 2. This utility model incorporates an agitator. When the calcined zinc oxide enters the device from the feed hopper, it falls onto the placement plate in the dispersion assembly. The drive motor starts, and its output drives the insert sleeve to rotate. The agitator on the outside of the insert sleeve rotates accordingly, causing the fixing ring to rotate, which in turn drives the scraper to rotate. During rotation, the scraper pushes the zinc oxide across the placement plate, thus agitating the zinc oxide and preventing its accumulation. Attached Figure Description

[0014] Figure 1 This is the front view of this utility model;

[0015] Figure 2 This is a cross-sectional view of the present invention;

[0016] Figure 3 This is a schematic diagram of the structure of the dispersion component of this utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the stirring component of this utility model;

[0018] Figure 5 This is a schematic diagram of the structure of the water-cooled component of this utility model.

[0019] In the diagram: 1. Outer shell; 2. Protective plate; 3. Feed hopper; 4. Dispersion component; 5. Water cooling component; 6. Drive motor; 7. Telescopic cylinder; 41. Placement plate; 42. Sleeve; 43. Connecting frame; 44. Baffle plate; 45. Feed pipe; 46. Tension spring; 47. Agitator; 471. Fixing ring; 472. Arc-shaped pusher plate; 473. Rotating rod; 474. Scraper; 475. Torsion spring; 51. Heat sink; 52. Water tank; 53. Water pump; 54. Cooling water pan; 55. Connecting pipe; 56. Water storage tank; 57. Heat sink frame. Detailed Implementation

[0020] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described to better illustrate the principles and practical applications of the present invention, and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for a particular purpose.

[0021] Example: Please refer to Figure 1 - Figure 5 This utility model provides a technical solution: a zinc oxide rapid cooling device, comprising: a shell 1, a protective plate 2 fixedly connected to the inner side of the shell 1, and a feed hopper 3 fixedly connected to the top of the shell 1; a dispersing component 4, which agitates the zinc oxide, with its outer side fixedly connected to the inner side of the shell 1, and a drive motor 6 fixedly connected to the top of the shell 1; and a water cooling component 5, which cools the zinc oxide, with its outer side fixedly connected to the inner side of the protective plate 2, and its top fixedly connected to the bottom of the dispersing component 4. A telescopic cylinder 7 is fixedly connected to the top of the shell 1. The entire device agitates the zinc oxide through the dispersing component 4 inside the protective plate 2, ensuring uniform heating or heat dissipation and improving cooling efficiency. The water cooling component 5 uses circulating cooling water to rapidly cool the zinc oxide, ensuring that the zinc oxide can reach the required cooling temperature in a short time, thereby improving production efficiency and product quality.

[0022] The dispersion component 4 includes a placement plate 41, a sleeve 42 rotatably connected to the top of the placement plate 41, a connecting frame 43 rotatably connected to the outside of the sleeve 42, a baffle plate 44 fixedly connected to the bottom of the connecting frame 43, a discharge pipe 45 slidably connected to the bottom of the baffle plate 44, a tension spring 46 fixedly connected to the top of the baffle plate 44, an agitator 47 fixedly connected to the outside of the sleeve 42, a slidably connected inner side of the sleeve 42 to the output end of the drive motor 6, a fixedly connected top of the connecting frame 43 to the bottom end of the telescopic cylinder 7, a fixedly connected outer side of the placement plate 41 to the inner side of the protective plate 2, a slidably connected outer side of the baffle plate 44 to the inner wall of the outer shell 1, a fixedly connected top of the discharge pipe 45 to the side wall of the placement plate 41, a fixedly connected outer wall of the discharge pipe 45 to the inner side of the protective plate 2, and a slidably connected top of the tension spring 46 to the top of the discharge pipe 45 via a guide rod. When the zinc oxide after high-temperature calcination enters the device from the feed hopper 3, it falls onto the placement plate 41 in the dispersion component 4. The drive motor 6 starts, and its output drives the sleeve 42 to rotate. The stirring component 47 on the outside of the sleeve 42 rotates as well. At this time, the fixing ring 471 rotates, which in turn drives the scraper 474 to rotate. During the rotation, the scraper 474 pushes the zinc oxide to move on the placement plate 41, thereby agitating the zinc oxide and preventing it from accumulating.

[0023] The agitating component 47 includes a fixed ring 471, an arc-shaped pusher plate 472 fixedly connected to the outer side of the fixed ring 471, a rotating rod 473 rotatably connected to the inner wall of the arc-shaped pusher plate 472, a scraper 474 fixedly connected to the outer wall of the rotating rod 473, a torsion spring 475 fixedly connected to the inner side of the rotating rod 473, the inner side of the fixed ring 471 fixedly connected to the outer side of the insert 42, the bottom of the scraper 474 slidably connected to the inner side of the placement plate 41, and the end of the torsion spring 475 away from the rotating rod 473 fixedly connected to the outer wall of the fixed ring 471. When material needs to be discharged, the telescopic cylinder 7 moves downward, driving the connecting frame 43 to move downward, causing the tension spring 46 to be stretched. The baffle plate 44 at the bottom of the connecting frame 43 slides downward on the inner wall of the outer shell 1. When the baffle plate 44 moves downward, the top of the discharge pipe 45 connects with the side wall of the placement plate 41. At the same time, the telescopic cylinder 7 drives the insert 42 to move downward through the connecting frame 43. At this time, the fixing ring 471 drives the arc-shaped pusher plate 472 to move downward and contact the surface of the placement plate 41. At the same time, the scraper 474 drives the rotating rod 473 to deflect, forcing the torsion spring 475 to be torn. At this time, the arc-shaped pusher plate 472 can push the zinc oxide on the surface of the placement plate 41 towards the opening of the discharge pipe 45 to complete the discharge. The setting of the scraper 474 driving the rotating rod 473 to deflect and the torsion spring 475 allows the arc-shaped pusher plate 472 and the scraper 474 to adaptively adjust under different working conditions. It can maintain a stable scraping effect during the stirring process and flexibly push the zinc oxide during discharge, which improves the reliability and adaptability of the device.

[0024] The water-cooling assembly 5 includes a heat sink 51, a water tank 52 fixedly connected to the inner side of the heat sink 51, a water pump 53 fixedly connected to the top of the water tank 52, a cooling water tray 54 fixedly connected to the top of the water pump 53, a connecting pipe 55 fixedly connected to the bottom of the cooling water tray 54, a water storage tank 56 fixedly connected to the bottom of the connecting pipe 55, and a heat sink bracket 57 fixedly connected to the bottom of the water storage tank 56. The outer side of the heat sink 51 is fixedly connected to the inner side of the protective plate 2, the top of the cooling water tray 54 is fixedly connected to the bottom of the placement plate 41, the outer side of the water storage tank 56 is fixedly connected to the outer side of the water storage tank 52 via a water pipe, and the bottom of the heat sink bracket 57 is fixedly connected to the inner side of the heat sink 51. The water pump 53 in the water-cooling assembly 5 draws cooling water from the water storage tank 52 and delivers it to the cooling water tray 54. The cooling water tray 54 contacts the bottom of the placement plate 41, absorbing the heat transferred from the zinc oxide and cooling the zinc oxide. After absorbing heat, the cooling water flows into the water storage tank 56 through the connecting pipe 55. The water in the water storage tank 56 then flows back to the water tank 52 through the water pipe, forming a circulating cooling system. The heat dissipation bracket 57 at the bottom of the water storage tank 56 dissipates the heat from the water, ensuring the cooling effect of the cooling water. The heat dissipation shell 51 serves to fix and protect the various components of the water cooling assembly 5, and also helps with heat dissipation.

[0025] Working principle:

[0026] In use, after the zinc oxide is calcined at high temperature, it enters the device from the feed hopper 3 and falls onto the placement plate 41 in the dispersion component 4. The drive motor 6 starts, and its output end drives the insert 42 to rotate. The stirring component 47 on the outside of the insert 42 rotates with it. At this time, the fixing ring 471 rotates, which in turn drives the scraper 474 to rotate. During the rotation, the scraper 474 pushes the zinc oxide to move on the placement plate 41, thereby agitating the zinc oxide and preventing it from accumulating.

[0027] When material needs to be discharged, the telescopic cylinder 7 moves downward, causing the connecting frame 43 to move downward, which in turn causes the tension spring 46 to be stretched. The baffle plate 44 at the bottom of the connecting frame 43 slides downward on the inner wall of the outer shell 1. When the baffle plate 44 moves downward, the top of the discharge pipe 45 is connected to the side wall of the placement plate 41. At the same time, the telescopic cylinder 7 drives the insert 42 to move downward through the connecting frame 43. At this time, the fixing ring 471 drives the arc-shaped pusher plate 472 to move downward and contact the surface of the placement plate 41. At the same time, the scraper 474 drives the rotating rod 473 to deflect, forcing the torsion spring 475 to be twisted. At this time, the arc-shaped pusher plate 472 can push the zinc oxide on the surface of the placement plate 41 towards the opening of the discharge pipe 45 to complete the discharge.

[0028] The scraper 474 drives the rotating rod 473 to deflect, and the torsion spring 475 enables the arc-shaped pusher plate 472 and the scraper 474 to adaptively adjust under different working conditions. This not only maintains a stable scraping effect during agitation but also flexibly pushes zinc oxide during discharge, improving the reliability and adaptability of the device.

[0029] The water pump 53 in the water-cooling assembly 5 draws cooling water from the water storage tank 52 and delivers it to the cooling water tray 54. The cooling water tray 54 contacts the bottom of the placement plate 41, absorbing the heat transferred from the zinc oxide and cooling the zinc oxide. The cooled water, after absorbing heat, flows into the water storage tank 56 through the connecting pipe 55, and the water in the water storage tank 56 then flows back to the water storage tank 52 through water pipes, forming a circulating cooling system. The heat dissipation bracket 57 at the bottom of the water storage tank 56 dissipates the heat from the water, ensuring the cooling effect of the cooling water. The heat dissipation shell 51 serves to fix and protect the various components of the water-cooling assembly 5, and also helps with heat dissipation.

[0030] The entire device agitates zinc oxide through the dispersion component 4 inside the protective plate 2, ensuring uniform heating or heat dissipation and improving cooling efficiency; the water cooling component 5 uses circulating cooling water to rapidly cool zinc oxide, ensuring that zinc oxide can reach the required cooling temperature in a short time, thereby improving production efficiency and product quality.

[0031] Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art and related fields based on the embodiments of this utility model without creative effort should fall within the protection scope of this utility model. Structures, devices, and operating methods not specifically described and explained in this utility model, unless otherwise specified or limited, shall be implemented according to conventional means in the art.

Claims

1. A zinc oxide rapid cooling device, characterized in that, include: The outer shell (1) has a protective plate (2) fixedly connected to its inner side and a feed hopper (3) fixedly connected to its top. The dispersion component (4) agitates zinc oxide. The outer side of the dispersion component (4) is fixedly connected to the inner side of the outer shell (1). A drive motor (6) is fixedly connected to the top of the outer shell (1). Water cooling assembly (5), the water cooling assembly (5) is used to cool zinc oxide, the outer side of the water cooling assembly (5) is fixedly connected to the inner side of the protective plate (2), the top of the water cooling assembly (5) is fixedly connected to the bottom of the dispersion assembly (4), and the top of the outer shell (1) is fixedly connected to a telescopic cylinder (7). The dispersing component (4) includes a placement plate (41), a sleeve (42) is rotatably connected to the top of the placement plate (41), a connecting frame (43) is rotatably connected to the outside of the sleeve (42), a baffle plate (44) is fixedly connected to the bottom of the connecting frame (43), a discharge pipe (45) is slidably connected to the bottom of the baffle plate (44), a tension spring (46) is fixedly connected to the top of the baffle plate (44), an agitator (47) is fixedly connected to the outside of the sleeve (42), the inside of the sleeve (42) is slidably connected to the output end of the drive motor (6), and the top of the connecting frame (43) is fixedly connected to the bottom end of the telescopic cylinder (7).

2. The zinc oxide rapid cooling device according to claim 1, characterized in that: The outer side of the placement plate (41) is fixedly connected to the inner side of the protective plate (2), the outer side of the barrier plate (44) is slidably connected to the inner wall of the outer shell (1), the top of the discharge pipe (45) is fixedly connected to the side wall of the placement plate (41), the outer wall of the discharge pipe (45) is fixedly connected to the inner side of the protective plate (2), and the top of the tension spring (46) is slidably connected to the top of the discharge pipe (45) through the guide rod.

3. The zinc oxide rapid cooling device according to claim 1, characterized in that: The stirring component (47) includes a fixed ring (471), an arc-shaped pusher plate (472) is fixedly connected to the outer side of the fixed ring (471), a rotating rod (473) is rotatably connected to the inner wall of the arc-shaped pusher plate (472), a scraper (474) is fixedly connected to the outer wall of the rotating rod (473), and a torsion spring (475) is fixedly connected to the inner side of the rotating rod (473).

4. The zinc oxide rapid cooling device according to claim 3, characterized in that: The inner side of the fixing ring (471) is fixedly connected to the outer side of the insert (42), the bottom of the scraper (474) is slidably connected to the inner side of the placement plate (41), and the end of the torsion spring (475) away from the rotating rod (473) is fixedly connected to the outer wall of the fixing ring (471).

5. The zinc oxide rapid cooling device according to claim 1, characterized in that: The water-cooling assembly (5) includes a heat sink shell (51), a water tank (52) is fixedly connected to the inner side of the heat sink shell (51), a water pump (53) is fixedly connected to the top of the water tank (52), a cooling water pan (54) is fixedly connected to the top of the water pump (53), a connecting pipe (55) is fixedly connected to the bottom of the cooling water pan (54), a water storage tank (56) is fixedly connected to the bottom of the connecting pipe (55), and a heat sink bracket (57) is fixedly connected to the bottom of the water storage tank (56).

6. The zinc oxide rapid cooling device according to claim 5, characterized in that: The outer side of the heat dissipation shell (51) is fixedly connected to the inner side of the protective plate (2), the top of the cooling water tray (54) is fixedly connected to the bottom of the placement plate (41), the outer side of the water storage tank (56) is fixedly connected to the outer side of the water storage tank (52) through a water pipe, and the bottom of the heat dissipation bracket (57) is fixedly connected to the inner side of the heat dissipation shell (51).

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