A slurry atomization device

Abstract

This utility model discloses a slurry atomization device, relating to the technical field of slurry atomization equipment, aiming to solve the problem of low production efficiency in existing slurry atomization devices. The technical solution includes a high-speed shaft and an atomizing disc, with the atomizing disc mounted on the high-speed shaft. A top plate and a bottom plate are respectively provided at the upper and lower ends of the atomizing disc. A second distribution column is provided between the top plate and the atomizing disc, with multiple sets of the second distribution column. By setting a bottom plate below the atomizing disc and providing a first distribution column on the bottom plate, in conjunction with the second distribution column on the atomizing disc, the slurry is secondary-distributed, improving atomization quality. The diameters of the top plate and the bottom plate are larger than the diameter of the atomizing disc. A first distribution column is also provided between the bottom plate and the top plate, with multiple sets of the first distribution column located on the outer side of the atomizing disc.

Description

Technical Field

[0001] This utility model relates to the technical field of slurry atomization equipment, and in particular to a slurry atomization device. Background Technology

[0002] Chinese patent CN201820808962.3 discloses an atomizing device for spray drying of high-viscosity slurry. The technical solution adopted is that it includes an atomizing disk, a high-speed shaft disposed in the center of the atomizing disk, and multiple conveying pipes uniformly disposed above the atomizing disk in the circumferential direction. The inlets of the conveying pipes are all connected to a container of high-viscosity slurry, and their outlets are all located near the center of the atomizing disk. There is a gap between the outlet and the surface of the atomizing disk. The atomizing disk is lower in the middle and higher around the edges.

[0003] The above technical solution can atomize the slurry by using the high-speed rotation of the atomizing disc and the cooperation of the distribution column. However, it still has the following shortcomings: only one distribution column is set up. When adding slurry to the atomizing disc, a small amount is needed to achieve a good atomization effect, resulting in low production efficiency. If a large amount of slurry is added, the atomization of the slurry by a single distribution column alone cannot meet the production requirements, which has certain drawbacks.

[0004] Therefore, this application provides a slurry atomization device to meet the requirements. Utility Model Content

[0005] The purpose of this application is to provide a slurry atomization device, which aims to solve the problem of low production efficiency of existing slurry atomization devices.

[0006] To achieve the above objectives, this application provides the following technical solution: a slurry atomizing device, comprising a high-speed shaft and an atomizing disc, wherein the atomizing disc is mounted on the high-speed shaft;

[0007] The atomizing disc is provided with a top plate and a bottom plate at its upper and lower ends, respectively. A second distribution column is provided between the top plate and the atomizing disc, and multiple sets of the second distribution column are provided. By setting a bottom plate below the atomizing disc and setting a first distribution column on the bottom plate, the slurry is distributed in a secondary manner in conjunction with the second distribution column on the atomizing disc, thereby improving the atomization quality.

[0008] The diameters of the top plate and the bottom plate are larger than the diameter of the atomizing plate. A first distribution column is provided between the bottom plate and the top plate. Multiple sets of the first distribution column are provided, and the multiple sets of the first distribution column are located on the outside of the atomizing plate.

[0009] Preferably, the chassis and the atomizing disc have a frustum-shaped protrusion on their opposing surfaces, and the bottom of the high-speed shaft has a mounting plate for connecting to the chassis. The mounting plate is connected to the chassis by bolts. The frustum-shaped protrusion on the chassis, which connects to the atomizing disc, can prevent the residue of slurry on the chassis. At the same time, bolts and nuts are used to limit the movement of the chassis and the top plate, which facilitates the maintenance and cleaning of the staff later.

[0010] Preferably, a through hole is provided at the center of the top plate, the through hole being used for material to pass through the top plate and fall into the atomizing plate.

[0011] Preferably, the top plate is further provided with a through hole for the first distribution post, the top end of the first distribution post passes through the top plate, and the top end of the first distribution post is engaged with a nut that limits the position of the top plate.

[0012] Preferably, a distribution groove is also provided on the facing surfaces of the top plate and the atomizing plate. The distribution groove is annular and corresponds to the position of the atomizing plate. A third distribution column is also provided in the distribution groove. The top plate is set on the top of the atomizing plate, and the distribution groove is set on the top plate to change the flow trajectory of the slurry. At the same time, in conjunction with the third distribution column, the slurry is distributed and atomized to further improve the atomization quality.

[0013] In summary, the technical effects and advantages of this utility model are as follows:

[0014] In this invention, a base plate is set below the atomizing disc, and a first distribution column is set on the base plate. In conjunction with a second distribution column on the atomizing disc, the slurry is distributed in a secondary manner to improve the atomization quality. A top plate is set on the top of the atomizing disc, and a distribution groove is set on the top plate to change the flow trajectory of the slurry. At the same time, in conjunction with a third distribution column, the slurry is distributed and atomized to further improve the atomization quality.

[0015] In this invention, a frustum-shaped protrusion is provided on the chassis to connect with the atomizing disc, which can prevent the residue of slurry on the chassis. At the same time, bolts and nuts are used to limit the chassis and top plate, which facilitates the maintenance and cleaning of the staff later. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is an exploded view of the present invention;

[0019] Figure 3 This is a cross-sectional view of the present invention;

[0020] Figure 4 This is a partial structural schematic diagram of the present invention;

[0021] Figure 5 This is an enlarged view of section A of this utility model.

[0022] In the diagram: 1. High-speed shaft; 2. Top plate; 3. Base plate; 4. Atomizing plate; 5. First distribution column; 6. Nut; 7. Second distribution column; 8. Bolt; 9. Mounting plate; 10. Protrusion; 11. Distribution groove; 12. Third distribution column. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Example 1: Reference Figure 1-5 The slurry atomizing device shown includes a high-speed shaft 1 and an atomizing disk 4, wherein the atomizing disk 4 is mounted on the high-speed shaft 1;

[0025] The atomizing disk 4 is provided with a top disk 2 and a bottom disk 3 at its upper and lower ends, respectively. A through hole is provided at the center of the top disk 2, which is used for material to pass through the top disk 2 and fall into the atomizing disk 4.

[0026] A second distribution column 7 is provided between the top plate 2 and the atomizing plate 4. The second distribution column 7 is provided in multiple sets and arranged in a ring array around the center of the atomizing plate 4.

[0027] A distribution groove 11 is also provided on the facing surfaces of the top plate 2 and the atomizing plate 4. The distribution groove 11 is annular and corresponds to the position of the atomizing plate 4. A third distribution column 12 is also provided in the distribution groove 11.

[0028] The diameters of the top plate 2 and the bottom plate 3 are larger than the diameter of the atomizing disc 4. A first distribution post 5 is provided between the bottom plate 3 and the top plate 2. Multiple sets of the first distribution post 5 are provided. The top plate 2 is also provided with a through hole for the first distribution post 5. The top end of the first distribution post 5 passes through the top plate 2, and the top end of the first distribution post 5 is engaged with a nut 6 that limits the position of the top plate 2. Multiple sets of the first distribution post 5 are located on the outside of the atomizing disc 4.

[0029] The chassis 3 and the atomizing disc 4 are provided with a frustum-shaped protrusion 10 on their facing surfaces. The bottom of the high-speed shaft 1 is also provided with a mounting plate 9 for connecting with the chassis 3. The mounting plate 9 and the chassis 3 are connected by bolts 8. The frustum-shaped protrusion 10 can prevent the slurry from adhering to the chassis 3, making it easier for the staff to clean the device.

[0030] The working principle of this utility model is as follows: When in use, the top plate 2, the atomizing plate 4 and the base plate 3 are sequentially mounted on the high-speed shaft 1. The bottom of the high-speed shaft 1 is sealed by the mounting plate 9. The base plate 3 and the atomizing plate 4 are fixed to the mounting plate 9 by bolts 8. At this time, the top of the first distribution column 5 passes through the through hole on the top plate 2. The nut 6 is engaged on the first distribution column 5 to limit the top plate 2, thus completing the installation of the device.

[0031] The device is started, causing the high-speed shaft 1 to rotate. The slurry to be atomized is added to the atomizing disk 4 through the through hole on the top disk 2. The high-speed shaft 1 drives the atomizing disk 4 to rotate. The slurry falling on the atomizing disk 4 flows along the atomizing disk 4 under the action of centrifugal force. Under the guidance of the atomizing disk 4, the slurry enters the distribution groove 11 on the top disk 2 and flows to the second distribution column 7 under the guidance of the distribution groove 11. At this time, the third distribution column 12 in the distribution groove 11 performs the first distribution. The slurry contacts the second distribution column 7 to achieve the second distribution. The slurry contacts the first distribution column 5 to achieve the third distribution, thus completing the atomization of the slurry.

[0032] The electromechanical connections involved in this utility model are common practices used by those skilled in the art, and technical inspiration can be obtained through a limited number of experiments; they are common knowledge.

[0033] Components not described in detail in this article are existing technologies.

[0034] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model 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 utility model should be included within the protection scope of the present utility model.

Claims

1. A slurry atomizing device, comprising a high-speed shaft (1) and an atomizing disc (4), wherein the atomizing disc (4) is mounted on the high-speed shaft (1). characterized in that The atomizing disc (4) has a top plate (2) and a bottom plate (3) at its upper and lower ends, respectively. A second distribution column (7) is provided between the top plate (2) and the atomizing disc (4), and the second distribution column (7) is provided in multiple sets. The diameters of the top plate (2) and the bottom plate (3) are larger than the diameter of the atomizing plate (4). A first distribution column (5) is provided between the bottom plate (3) and the top plate (2). Multiple sets of the first distribution column (5) are provided, and the multiple sets of the first distribution column (5) are located on the outside of the atomizing plate (4).

2. A slurry atomizing device according to claim 1, characterized in that: The chassis (3) and the atomizing disc (4) are provided with a frustum-shaped protrusion (10), and the bottom of the high-speed shaft (1) is provided with a mounting plate (9) for connecting with the chassis (3). The mounting plate (9) and the chassis (3) are connected by bolts (8).

3. A slurry atomizing device according to claim 1, wherein: A through hole is provided at the center of the top plate (2), and the through hole is used for material to pass through the top plate (2) and fall into the atomizing plate (4).

4. A slurry atomizing device according to claim 1, wherein: The top plate (2) is also provided with a through hole for the first distribution post (5), the top end of the first distribution post (5) passes through the top plate (2), and the top end of the first distribution post (5) is engaged with a nut (6) that limits the top plate (2).

5. The slurry atomizing device according to claim 1, characterized in that: A distribution groove (11) is also provided on the facing surfaces of the top plate (2) and the atomizing plate (4). The distribution groove (11) is annular and corresponds to the position of the atomizing plate (4). A third distribution column (12) is also provided in the distribution groove (11).

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