Ultrasonic atomizing nozzle

Abstract

The invention relates to the technical field of ultrasonic dry fog dust suppression nozzles, and discloses an ultrasonic atomizing nozzle. The ultrasonic dry fog dust suppression spray head for the mine comprises a main body, the bracket is positioned at the bottom of the main body and is used for supporting and adjusting the main body; the outer wall of the main body is connected with a threaded ring through threads, the bottom end of the threaded ring is connected with the top of a protruding block in a welded mode, a support drives the main body on the threaded ring to rotate up and down through the protruding block to adjust the angle till the proper angle is achieved, and then a second motor is started. The second motor drives the rotating disc to rotate in the supporting disc through the output shaft, the rotating disc drives the main body to adjust the direction through the support, the main body rotates to the direction where smoke is located, the direction of water mist sprayed by the main body can be adjusted according to different smoke positions, multiple sprayers do not need to be installed at the same time, and the use cost is reduced.

Description

Technical Field

[0001] This invention relates to the field of ultrasonic dry fog dust suppression nozzle technology, specifically ultrasonic atomizing nozzles. Background Technology

[0002] The ultrasonic dust suppression nozzle uses vibration generated by the collision of the vibrating head and the high-speed airflow to make the atomized water droplets have a very small average particle size, and the difference between the maximum and minimum particle size is not large, that is, the particle size is very uniform. At the same time, it can prevent dust or other foreign objects from adhering to the nozzle.

[0003] During the work in the mine, a large amount of smoke and dust is generated. Ultrasonic dry fog dust suppression nozzles spray out mist water to reduce the smoke and dust.

[0004] Patent document CN218078656U discloses an ultrasonic atomizing dust removal nozzle. The protected claim includes a nozzle body, a positioning conical seat at one end of the nozzle body, a vibration support frame mounted on the outer side of the positioning conical seat, a vibration head mounted in the middle of the vibration support frame, a flow guide block mounted on the inner side of the nozzle body, a conical flow guide hole in the middle of the flow guide block, four lateral water inlets on the outer surface of the flow guide block, a connecting sleeve rod mounted at one end of the flow guide block, flow guide surfaces on both sides of the connecting sleeve rod, an installation base mounted on the outer side of the nozzle body, a connecting nut mounted on the outer side of the installation base, and a main water inlet hole on one side of the connecting nut located on the outer surface of the installation base. This invention, by subjecting the gas and water flow to two contacts and generating high-frequency vibration, can effectively atomize the water flow, forming ultrafine atomized particles, thus improving the dust removal effect.

[0005] However, existing nozzles are fixed in one position when in use, but dust usually drifts to different locations. The current method is to install multiple nozzles for dust suppression. However, existing nozzles cannot adjust the water spray position according to the location of the dust, which increases the cost of use.

[0006] Furthermore, when the existing nozzles spray water mist, the water mist is sprayed vertically in front of the nozzle. When the smoke and dust spread over a large area, the water mist sprayed by the nozzles cannot block the smoke and dust as needed, resulting in an ineffective dust suppression effect. Summary of the Invention

[0007] The purpose of this invention is to provide an ultrasonic atomizing nozzle to solve the problems mentioned in the background art.

[0008] To solve the above-mentioned technical problems, the present invention provides the following technical solution: an ultrasonic atomizing nozzle, comprising:

[0009] main body;

[0010] A support bracket located at the bottom of the main body, the support bracket being used to support and adjust the main body;

[0011] The outer wall of the main body is connected to a threaded ring by a thread. The bottom end of the threaded ring is connected to the top of the protrusion by welding. The bottom of the protrusion is connected to a rotating column by fasteners. The two ends of the rotating column are connected to a bracket by a rotating shaft. The rotating column is fastened to a driven gear. The bottom of the bracket is connected to the top of the turntable by fasteners. The bottom of the turntable is connected to a support plate by rotation. The bottom of the support plate is connected to a mounting plate by fasteners.

[0012] Preferably, the driven gear meshes with the driving gear, one side of the driving gear is connected to the output shaft of the first motor via fasteners, and the first motor is connected to the bracket via fasteners.

[0013] Preferably, the bottom of the bracket is provided with a storage battery, the top of the storage battery is connected to the bottom of the bracket by fasteners, and the storage battery is symmetrically distributed at the bottom of the bracket.

[0014] Preferably, the bottom of the turntable is connected to the output shaft of the second motor via fasteners, and the second motor is connected to the inner wall of the support plate via fasteners.

[0015] Preferably, the top of the threaded ring is provided with a groove, the groove is provided with a slider and is slidably connected to the slider, and the top of the slider is fastened to one end of the connecting rod.

[0016] Preferably, the end of the connecting rod away from the slider is connected to the diffuser plate by a fastener, and the diffuser plate is located at the center of one end of the main body.

[0017] Preferably, a limiting bolt is threaded to one side of the slider, and a partition is connected to the side of the diffuser plate away from the connecting rod by a fastener, and the partitions are evenly distributed on the diffuser plate.

[0018] Compared with the prior art, the beneficial effects achieved by the present invention are:

[0019] First, this invention, by incorporating a rotating column and a turntable, can automatically adjust the orientation of the nozzles according to the location of dust and smoke within the mine. When adjustment of the water mist spray direction is required, the first motor is activated. The first motor drives a drive gear via its output shaft, which in turn drives the rotating column to rotate on the support. The support, through a protrusion, causes the main body on the threaded ring to rotate up and down to adjust the angle until a suitable angle is achieved. Then, the second motor is activated. The second motor drives a turntable within the support plate via its output shaft, and the turntable, through the support, adjusts the orientation of the main body to the direction of the dust and smoke. This allows for adjustment of the water mist spray direction based on the location of the dust and smoke, eliminating the need to install multiple nozzles simultaneously and reducing operating costs.

[0020] Secondly, by incorporating a diffuser plate and a slider, this invention enables the water mist to diffuse when smoke and dust need to be blocked. When smoke and dust need to be blocked, the slider at one end of the connecting rod is slidably installed inside the groove. Then, the limiting bolt is rotated, and the limiting bolt moves along the slider via its thread. One end of the limiting bolt is pressed into the groove, limiting the slider. At this time, the baffle is located at one end of the main body, and the water mist sprayed from the main body impacts the diffuser plate. The diffuser plate, separated by the partition, allows the water mist to diffuse in all directions, blocking the smoke and dust. This prevents the smoke and dust from being ineffectively blocked when the area is large, demonstrating the practicality of this device. Attached Figure Description

[0021] Figure 1 This is a perspective view of the present invention;

[0022] Figure 2 This is a cross-sectional view of the present invention;

[0023] Figure 3 This is a schematic diagram of the threaded ring and turntable structure of the present invention;

[0024] Figure 4 This is a schematic diagram of the rotating column and protrusion structure of the present invention;

[0025] Figure 5 This is a schematic diagram of the diffuser plate and slider structure of the present invention.

[0026] The components are as follows: 1. Main body; 2. Bracket; 3. Mounting plate; 4. Battery; 5. Support plate; 6. Threaded ring; 7. Connecting rod; 8. Diffuser plate; 9. First motor; 10. Rotating column; 11. Driven gear; 12. Drive gear; 13. Turntable; 14. Slide groove; 15. Protrusion; 16. Partition plate; 17. Limit bolt; 18. Slider; 19. Second motor. Detailed Implementation

[0027] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0028] Please see Figure 1-5 Ultrasonic atomizing nozzle, including:

[0029] Entity 1;

[0030] The support 2 is located at the bottom of the main body 1 and is used to support and adjust the main body 1.

[0031] The outer wall of the main body 1 is connected to a threaded ring 6 via threads. The bottom end of the threaded ring 6 is connected to the top of the protrusion 15 by welding. The bottom of the protrusion 15 is connected to a rotating column 10 via fasteners. The two ends of the rotating column 10 are connected to the bracket 2 via rotating shafts. The rotating column 10 is fastened to the driven gear 11. The bottom of the bracket 2 is fastened to the top of the turntable 13. The bottom of the turntable 13 is connected to the support plate 5 by rotation. The bottom of the support plate 5 is fastened to the mounting plate 3. When it is necessary to adjust the direction of the water mist sprayed from the main body 1, the first motor 9 is turned on. The first motor 9 drives the drive gear 12 to rotate through the output shaft. The drive gear 12 drives the rotating column 10 to rotate on the bracket 2 via the driven gear 11. The bracket 2 drives the main body 1 on the threaded ring 6 to rotate up and down to adjust the angle until a suitable angle is reached. Then the second motor 19 is turned on. The second motor 19 drives the turntable 13 to rotate inside the support plate 5 via the output shaft. The turntable 13 drives the main body 1 to adjust its direction via the bracket 2, so that the main body 1 rotates to the direction of the smoke and dust. This achieves the adjustment of the direction of water mist sprayed from the main body 1 according to the different positions of the smoke and dust, eliminating the need to install multiple nozzles at the same time and reducing the cost of use.

[0032] Specifically, the driven gear 11 meshes with the drive gear 12, and one side of the drive gear 12 is connected to the output shaft of the first motor 9 via fasteners. The first motor 9 is connected to the bracket 2 via fasteners.

[0033] Through the above technical solution, the fine water flow inside the main body 1 is sheared by the high-speed airflow to form preliminary atomization. The preliminary atomized water droplets mix with the high-speed airflow and hit the vibrating head at one end of the main body 1, further atomizing into extremely fine water mist particles.

[0034] Specifically, the bottom of the bracket 2 is provided with a storage battery 4, and the top of the storage battery 4 is connected to the bottom of the bracket 2 by fasteners. The storage batteries 4 are symmetrically distributed at the bottom of the bracket 2.

[0035] Through the above technical solution, the storage battery 4 is used to power the motor, the bracket 2 is used to support the main body 1, the main body 1 can be installed with different fixing components, the main body 1 can be installed with the flange universal ball base, and a heating device can be installed on the bracket 2 to prevent the water in the nozzle from freezing in cold weather.

[0036] Specifically, the bottom of the turntable 13 is connected to the output shaft of the second motor 19 via fasteners, and the second motor 19 is connected to the inner wall of the support plate 5 via fasteners.

[0037] With the above technical solution, the motor and output shaft are integrated, and the motor rotates through the output shaft. The motor is a brake servo motor to prevent the motor from continuing to rotate after it is turned off.

[0038] Specifically, the top of the threaded ring 6 is provided with a groove 14, and a slider 18 is provided inside the groove 14 and is slidably connected to the slider 18. The top of the slider 18 is fastened to one end of the connecting rod 7.

[0039] With the above technical solution, the slide groove 14 and the slider 18 are trapezoidal to prevent the slider 18 from moving freely to the outside after entering the slide groove 14. The limiting bolt 17 is used to limit the slider 18 by squeezing.

[0040] Specifically, the end of the connecting rod 7 away from the slider 18 is connected to the diffuser plate 8 by fasteners, and the diffuser plate 8 is located at the center of one end of the main body 1.

[0041] Through the above technical solution, the connecting column is used to support the diffuser plate 8, so that the diffuser plate 8 can effectively diffuse the water mist and spray the water mist in all directions.

[0042] Specifically, the slider 18 is threadedly connected to the limiting bolt 17 on one side, and the diffuser plate 8 is connected to the partition plate 16 on the side away from the connecting rod 7 by fasteners. The partition plates 16 are evenly distributed on the diffuser plate 8.

[0043] Through the above technical solution, the baffle 16 is used to separate the water mist sprayed on the diffuser plate 8, so that it can be dispersed around the diffuser plate 8, which is convenient for blocking large areas of smoke and dust.

[0044] In use, when it is necessary to adjust the direction of the water mist sprayed from the main body 1, first motor 9 is turned on. First motor 9 drives drive gear 12 to rotate through output shaft. Drive gear 12 drives rotating column 10 to rotate on bracket 2 through driven gear 11. Bracket 2 drives main body 1 on threaded ring 6 to rotate up and down to adjust the angle until a suitable angle is reached. Then, second motor 19 is turned on. Second motor 19 drives turntable 13 to rotate inside support plate 5 through output shaft. Turntable 13 drives main body 1 to rotate in the direction of water mist sprayed from bracket 2. Adjust the main body 1 to face the direction of the smoke and dust. When it is necessary to block the smoke and dust, slide the slider 18 at one end of the connecting rod 7 into the slide groove 14. Then rotate the limiting bolt 17. The limiting bolt 17 moves on the slider 18 through the thread. One end of the limiting bolt 17 is pressed into the slide groove 14 to limit the slider 18. At this time, the baffle is located at one end of the main body 1. The water mist sprayed by the main body 1 hits the diffuser plate 8. The diffuser plate 8 diffuses the water mist in all directions through the separation of the partition plate 16, thus blocking the smoke and dust and completing the work.

[0045] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0046] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An ultrasonic atomizing nozzle, characterized in that: include: Main body (1); A support (2) located at the bottom of the main body (1) is used to support and adjust the main body (1); The outer wall of the main body (1) is connected to a threaded ring (6) by a thread. The bottom end of the threaded ring (6) is connected to the top of the protrusion (15) by welding. The bottom of the protrusion (15) is connected to a rotating column (10) by fasteners. The two ends of the rotating column (10) are connected to a bracket (2) by a rotating shaft. The rotating column (10) is connected to a driven gear (11) by fasteners. The bottom of the bracket (2) is connected to the top of a turntable (13) by fasteners. The bottom of the turntable (13) is connected to a support plate (5) by rotation. The bottom of the support plate (5) is connected to a mounting plate (3) by fasteners.

2. The ultrasonic atomizing nozzle according to claim 1, characterized in that: The driven gear (11) meshes with the drive gear (12), and one side of the drive gear (12) is connected to the output shaft of the first motor (9) via fasteners. The first motor (9) is connected to the bracket (2) via fasteners.

3. The ultrasonic atomizing nozzle according to claim 1, characterized in that: The bottom of the bracket (2) is provided with a storage battery (4), and the top of the storage battery (4) is connected to the bottom of the bracket (2) by fasteners. The storage batteries (4) are symmetrically distributed at the bottom of the bracket (2).

4. The ultrasonic atomizing nozzle according to claim 1, characterized in that: The bottom of the turntable (13) is connected to the output shaft of the second motor (19) by fasteners, and the second motor (19) is connected to the inner wall of the support plate (5) by fasteners.

5. The ultrasonic atomizing nozzle according to claim 1, characterized in that: The threaded ring (6) has a groove (14) at the top, and a slider (18) is provided inside the groove (14) and is slidably connected to the slider (18). The top of the slider (18) is fastened to one end of the connecting rod (7).

6. The ultrasonic atomizing nozzle according to claim 5, characterized in that: The end of the connecting rod (7) away from the slider (18) is connected to the diffuser plate (8) by a fastener, and the diffuser plate (8) is located at the center of one end of the main body (1).

7. The ultrasonic atomizing nozzle according to claim 6, characterized in that: The slider (18) is threadedly connected to a limiting bolt (17) on one side, and the diffuser plate (8) is connected to a partition plate (16) on the side away from the connecting rod (7) by fasteners. The partition plates (16) are evenly distributed on the diffuser plate (8).

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