Cooling spraying device for spherical alumina micro powder

Abstract

The utility model relates to the technical field of spherical alumina micro powder cooling, in particular to a spherical alumina micro powder cooling spraying device which comprises a cooling barrel, a spray head and an adjusting mechanism, the adjusting mechanism comprises a supporting rod, a moving rod and a sliding block, a through sliding hole is formed in the supporting rod, a first motor is arranged on the upper side wall of the supporting rod, and a second motor is arranged on the lower side wall of the supporting rod. A cooling cavity is formed in the cooling barrel, an output pipe is arranged in the sliding block, a circulating pump is arranged at one end of the output pipe, a connecting rod is arranged at the upper end of the front side wall of the supporting rod, a fixing frame is arranged at the front end of the connecting rod, an angle rod is arranged in the fixing frame, and a sensor is arranged at the front end of the angle rod. The spray head can be moved at a constant speed for uniform spraying, so that the spraying area and the spraying uniformity are improved, the temperature of the spherical alumina micro powder is accurately controlled, the product quality and the production efficiency are improved, and the device is very convenient and effectively prevents the agglomeration phenomenon.

Description

Technical Field

[0001] The utility model relates to the technical field of cooling spherical alumina micropowder, in particular to a cooling spray device for spherical alumina micropowder. Background Art

[0002] As we all know, in the existing production process of alumina micropowder, spherical alumina micropowder is widely used in ceramics, abrasives, catalysts and other fields due to its unique physical and chemical properties. However, in the production process, due to high temperature treatment, the spherical alumina micropowder needs to be quickly cooled to prevent its structural changes and agglomeration.

[0003] The existing spherical alumina powder needs to be sprayed manually during cooling, which is time-consuming and labor-intensive, and cannot be effectively adjusted according to the temperature, reducing work efficiency. In addition, the spray may be uneven, thus affecting the cooling effect, which is very inconvenient and leads to high limitations in its use. For this reason, we propose a cooling spray device for spherical alumina powder. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies of the prior art, the utility model provides a cooling spray device for spherical alumina micropowder.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cooling spray device for spherical alumina micropowder, comprising a cooling barrel, a nozzle and an adjusting mechanism, the adjusting mechanism comprising a support rod, a moving rod and a slider, the support rod is provided with a through sliding hole, the moving rod passes through the sliding hole, a first motor is provided on the upper side wall of the support rod, the upper end of the moving rod is connected with the output end of the first motor, the moving rod passes through the slider, the slider is threadedly connected with the moving rod, the inner side wall of the sliding hole is fitted with and slidably connected with the slider, a cooling cavity is provided in the cooling barrel, an output pipe is provided in the slider, the output pipe passes through the slider, the lower end of the output pipe passes through the cooling cavity, a circulating pump is provided at one end of the output pipe, the outlet of the circulating pump is connected to the nozzle, a connecting rod is provided at the upper end of the positive side wall of the support rod, a fixing frame is provided at the front end of the connecting rod, an angle rod is provided in the fixing frame, and a sensor is provided at the front end of the angle rod.

[0008] In order to facilitate automatic adjustment of the angle of the sensor, the utility model is improved in that a second motor is arranged at one end of the fixing frame, and the angle rod passes through the fixing frame and is connected to the output end of the second motor.

[0009] In order to facilitate the movement of the device, the utility model has the following improvements: the bottom wall of the cooling barrel is provided with a bottom plate, the front end of the bottom plate is connected to the bottom wall of the support rod, moving wheels are provided at the four corners of the lower end of the bottom plate, and a brake device is provided on the moving wheel, and the brake device is adapted to the moving wheel.

[0010] In order to facilitate opening or closing of the cooling barrel, the utility model has the following improvements: a water inlet is arranged at the upper end of the cooling barrel, a protective cover is arranged at the upper end of the water inlet, and the protective cover is detachably connected to the water inlet.

[0011] In order to facilitate the movement of the cooling barrel by pulling it, the utility model has the following improvements: symmetrical handles are arranged on the side walls of the cooling barrel, and anti-slip grooves are arranged on the handles.

[0012] In order to facilitate observation of the internal conditions of the cooling barrel, the utility model has the following improvements: a transparent window is provided on the side wall of the cooling barrel.

[0013] In order to facilitate the removal of the protective cover by hand, the utility model has the following improvements: an inner buckle block is arranged on the upper side wall of the protective cover.

[0014] In order to facilitate the control of the position of the nozzle, the utility model is improved in that: the first motor is a servo motor.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a cooling spray device for spherical alumina micropowder, which has the following beneficial effects:

[0017] The cooling spray device for spherical alumina micropowder is provided with a nozzle and a circulation pump, and the coolant can be drawn out and sprayed in the nozzle for automatic cooling. A moving rod and a slider are provided. The moving rod rotates to drive the slider to move, and the slider can drive the nozzle to rise and fall, automatically adapting to different positions of the spherical alumina micropowder for spraying. At the same time, the nozzle can move at a constant speed to spray evenly, thereby improving the spray area and spray uniformity. A sensor is provided, and the sensor can sense the temperature of the spherical alumina micropowder, thereby realizing accurate control of the temperature of the spherical alumina micropowder, improving product quality and production efficiency, being very convenient, and effectively preventing the occurrence of agglomeration. An angle rod is provided, and the second motor drives the angle rod to rotate, so that the sensor rotates, and the position of the sensor can be adjusted to adapt to the position of different spherical alumina micropowders. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of the utility model from the first perspective;

[0019] Figure 2 This is a schematic diagram of the structure of the utility model from a second viewing angle;

[0020] Figure 3 This is an enlarged schematic diagram of structure A of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the utility model from the third viewing angle.

[0022] In the figure: 1. Cooling barrel; 2. Bottom plate; 3. Support rod; 4. First motor; 5. Moving wheel; 6. Nozzle; 7. Slider; 8. Protective cover; 9. Handle; 10. Output pipe; 11. Second motor; 12. Sensor; 13. Connecting rod; 14. Fixed frame; 15. Angle rod; 16. Moving rod; 17. Circulation pump. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-4 A cooling spray device for spherical alumina micropowder comprises a cooling barrel 1, a nozzle 6 and an adjusting mechanism, wherein the adjusting mechanism comprises a support rod 3, a moving rod 16 and a slider 7, wherein a through sliding hole is arranged in the support rod 3, wherein the moving rod 16 passes through the sliding hole, wherein a first motor 4 is arranged on the upper side wall of the support rod 3, wherein the upper end of the moving rod 16 is connected to the output end of the first motor 4, wherein the moving rod 16 passes through the slider 7, wherein the slider 7 is threadedly connected to the moving rod 16, wherein the inner side wall of the sliding hole is fitted with and slidably connected to the slider 7, wherein a cooling cavity is arranged in the cooling barrel 1, wherein an output pipe 10 is arranged in the slider 7, wherein the output pipe 10 passes through the slider 7, wherein the output pipe 10 The lower end is connected with the cooling chamber, a circulating pump 17 is arranged at one end of the output pipe 10, and the outlet of the circulating pump 17 is connected with the nozzle 6. A connecting rod 13 is arranged at the upper end of the positive side wall of the support rod 3, and a fixing frame 14 is arranged at the front end of the connecting rod 13. An angle rod 15 is arranged in the fixing frame 14, and a sensor 12 is arranged at the front end of the angle rod 15. A second motor 11 is arranged at one end of the fixing frame 14, and the angle rod 15 passes through the fixing frame 14 and is connected to the output end of the second motor 11. A water inlet is arranged at the upper end of the cooling barrel 1, and a protective cover 8 is arranged at the upper end of the water inlet. The protective cover 8 is detachably connected to the water inlet, and an inner buckle block is arranged on the upper side wall of the protective cover 8.

[0025] During use, the protective cover 8 is opened using the inner buckle block, coolant is added, and the second motor 11 is started. The output of the second motor 11 drives the angle rod 15 to rotate, and the sensor 12 rotates accordingly until the temperature of the spherical alumina powder can be sensed. The sensor 12 senses the temperature. When the temperature is too high, the signal is transmitted to the first motor 4. The output of the first motor 4 drives the moving rod 16 to rotate. Under the limitation of the sliding hole, the slider 7 moves with the rotation of the moving rod 16, and the slider 7 fits the inner wall of the support rod 3. The slider 7 drives the nozzle 6 to move to a position suitable for the height of spraying the spherical alumina powder. Then the circulating pump 17 is started after receiving the signal, and the coolant flows in the output pipe 10 and is sprayed out from the nozzle 6 through the circulating pump 17 for cooling, which is very convenient. The sensor 12 and the circulating pump 17 are mature technologies well known to technicians and will not be elaborated in this article.

[0026] During actual use, it is necessary to conveniently move the device to a suitable position. In order to meet the above requirements, in this embodiment, the bottom wall of the cooling barrel 1 is provided with a bottom plate 2, the front end of the bottom plate 2 is connected to the bottom wall of the support rod 3, and moving wheels 5 are provided at the four corners of the lower end of the bottom plate 2. A brake device is provided on the moving wheel 5, and the brake device is adapted to the moving wheel 5.

[0027] In actual use, the cooling barrel 1 needs to be conveniently handheld and movable. In order to meet the above requirement, in this embodiment, the side wall of the cooling barrel 1 is provided with a symmetrical handle 9, and the handle 9 is provided with anti-slip grooves.

[0028] During actual use, it is necessary to conveniently observe the internal situation of the cooling barrel 1. In order to meet the above requirement, in this embodiment, a transparent window is provided on the side wall of the cooling barrel 1.

[0029] In actual use, it is necessary to conveniently control the position of the nozzle 6. In order to meet the above requirement, in this embodiment, the first motor 4 is a servo motor.

[0030] In order to explain in detail the possible application scenarios, technical principles, specific schemes that can be implemented, and the purposes and effects that can be achieved, the following is a detailed description of the specific embodiments listed in conjunction with the accompanying drawings. The embodiments described herein are only used to more clearly illustrate the technical solutions of the present application, and are therefore only used as examples, and cannot be used to limit the scope of protection of the present application.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cooling spray device for spherical alumina micropowder, comprising a cooling barrel (1), a spray head (6) and an adjustment mechanism, characterized in that: The adjustment mechanism comprises a support rod (3), a moving rod (16) and a sliding block (7); a through sliding hole is provided in the support rod (3); the moving rod (16) passes through the sliding hole; a first motor (4) is provided on the upper side wall of the support rod (3); the upper end of the moving rod (16) is connected to the output end of the first motor (4); the moving rod (16) passes through the sliding block (7); the sliding block (7) is threadedly connected to the moving rod (16); the inner side wall of the sliding hole is in contact with and slidably connected to the sliding block (7); a cooling barrel (1) is provided in the cooling barrel (1). The slide block (7) is provided with an output pipe (10), the output pipe (10) passes through the slide block (7), the lower end of the output pipe (10) is connected to the cooling chamber, a circulation pump (17) is provided at one end of the output pipe (10), the outlet of the circulation pump (17) is connected to the nozzle (6), a connecting rod (13) is provided at the upper end of the positive side wall of the support rod (3), a fixing frame (14) is provided at the front end of the connecting rod (13), an angle rod (15) is provided in the fixing frame (14), and a sensor (12) is provided at the front end of the angle rod (15).

2. The cooling spray device for spherical alumina powder according to claim 1, characterized in that: A second motor (11) is disposed at one end of the fixing frame (14), and the angle rod (15) passes through the fixing frame (14) and is connected to an output end of the second motor (11).

3. The cooling spray device for spherical alumina powder according to claim 2, characterized in that: The bottom wall of the cooling barrel (1) is provided with a bottom plate (2), the front end of the bottom plate (2) is connected to the bottom wall of the support rod (3), and moving wheels (5) are provided at the four corners of the lower end of the bottom plate (2). The moving wheels (5) are provided with brake devices, and the brake devices are adapted to the moving wheels (5).

4. The cooling spray device for spherical alumina powder according to claim 3, characterized in that: The cooling barrel (1) is provided with a water inlet at the upper end, and a protective cover (8) is provided at the upper end of the water inlet, wherein the protective cover (8) is detachably connected to the water inlet.

5. The cooling spray device for spherical alumina powder according to claim 4, characterized in that: The side wall of the cooling barrel (1) is provided with a symmetrical handle (9), and the handle (9) is provided with anti-slip grooves.

6. The cooling spray device for spherical alumina powder according to claim 5, characterized in that: The side wall of the cooling barrel (1) is provided with a transparent window.

7. The cooling spray device for spherical alumina powder according to claim 6, characterized in that: An inner buckle block is provided on the upper side wall of the protective cover (8).

8. The cooling spray device for spherical alumina powder according to claim 7, characterized in that: The first motor (4) is a servo motor.

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