homogenization device

Abstract

The utility model provides a kind of homogenizing device, it includes: main body structure has feed inlet, containing cavity and discharge port, containing cavity is used to accommodate material, feed inlet and discharge port are communicated with containing cavity;Multiple mounting structures, interval setting on main body structure around first preset axis, at least part mounting structure is located in containing cavity, mounting structure has installation cavity and communicating hole, installation cavity is communicated with containing cavity by communicating hole;Jet structure, it is set in installation cavity, jet structure blows gas into installation cavity by communicating hole;Wherein, at least part jet structure is made of ceramic material.The utility model effectively solves the problem of short service life of nozzle in prior art homogenizing device.

Description

Technical Field

[0001] This utility model relates to the field of material mixing technology, and more specifically, to a homogenization device. Background Technology

[0002] Currently, pneumatic homogenization achieves rapid mixing and homogenization of various materials through high-speed airflow. It is highly efficient and relatively environmentally friendly, and therefore, pneumatic homogenization has been widely recognized and applied in industrial production.

[0003] In existing technologies, homogenization devices typically include a tank and a nozzle. The conventional method is to place various materials in the tank and insert a nozzle into the tank. The nozzle is connected to a high-pressure gas source through a pipeline, and the high-pressure gas is blown into the tank at high speed through the nozzle, thereby achieving pneumatic homogenization of the materials in the tank.

[0004] However, during the homogenization process, the nozzles of the homogenizing device come into contact with the materials. Over time, the nozzles will experience wear and tear, thus shortening their service life. Utility Model Content

[0005] The main objective of this invention is to provide a homogenizing device to solve the problem of short nozzle life in existing homogenizing devices.

[0006] To achieve the above objectives, this utility model provides a homogenization device, comprising: a main structure having an inlet, a receiving cavity, and an outlet, wherein the receiving cavity is used to receive materials, and the inlet and outlet are both connected to the receiving cavity; a plurality of mounting structures spaced apart on the main structure around a first preset axis, at least some of the mounting structures being located within the receiving cavity, each mounting structure having a mounting cavity and a connecting hole, the mounting cavity being connected to the receiving cavity through the connecting hole; and a jetting structure disposed within the mounting cavity, the jetting structure blowing gas into the receiving cavity through the connecting hole; wherein at least some of the jetting structures are made of ceramic material.

[0007] Furthermore, the multiple installation structures are divided into multiple groups, and each group of installation structures includes multiple installation structures. The multiple groups of installation structures are axially spaced on the main structure along the first preset axis, and the multiple installation structures in each group are spaced around the first preset axis on the main structure; wherein, each pair of adjacent installation structures in the multiple groups of installation structures are staggered around the first preset axis.

[0008] Furthermore, the jet structure has jet holes and multiple connecting holes, which are spaced apart along a second preset axis so that the jet holes can selectively connect with one of the connecting holes.

[0009] Furthermore, the extension direction of the jet hole is set at an angle A with the second preset axis, and the angle A satisfies: 50°≤A≤70°.

[0010] Furthermore, the jet structure has an air intake chamber and a jet chamber that are interconnected. The end of the air intake chamber away from the jet chamber is connected to an external device, and the end of the jet chamber away from the air intake chamber is connected to a jet hole. The extension direction of the air intake chamber is parallel to the second preset axis, and the extension direction of the jet chamber is parallel to the extension direction of the jet hole.

[0011] Furthermore, the homogenization device also includes a first detection structure disposed within the receiving cavity for detecting the gas pressure within the receiving cavity.

[0012] Furthermore, the homogenization device also includes: a second detection structure, located at the discharge port, for detecting the composition of the material at the discharge port; and a control structure, connected to both the second detection structure and each jetting structure, for controlling the working time of each jetting structure based on the detection result of the second detection structure.

[0013] Furthermore, along the direction from the inlet to the outlet, the cross-sectional area of ​​the main structure gradually decreases so that the main structure forms a frustum-shaped structure, and the apex angle B of the frustum-shaped structure satisfies: 55°≤B≤65°.

[0014] Furthermore, the homogenization device also includes a colloidal structure disposed between the mounting structure and the jetting structure to bond the jetting structure to the mounting structure.

[0015] Furthermore, the mounting structure includes: a connecting portion disposed on the main structure; and a mounting portion disposed on the connecting portion, at least a portion of which is located within the receiving cavity, the mounting portion having a mounting cavity and a communicating hole; wherein the projection of the mounting portion onto the connecting portion is located within the connecting portion.

[0016] The homogenizing device, utilizing the technical solution of this invention, has a main structure comprising an inlet, a receiving cavity, and an outlet. The receiving cavity is used to contain materials, and both the inlet and outlet are connected to it. Multiple mounting structures are spaced apart on the main structure around a first preset axis, with at least some of the mounting structures located within the receiving cavity. Each mounting structure has a mounting cavity and a connecting hole, with the mounting cavity communicating with the receiving cavity through the connecting hole. A jetting structure is positioned within the mounting cavity and blows gas into the receiving cavity through the connecting hole. At least some of the jetting structures are made of ceramic material. Thus, by placing the material into the receiving cavity through the inlet, and then having the jetting structure within the mounting cavity blow gas into it, the gas can come into omnidirectional contact with the material within the receiving cavity, ensuring complete and reliable homogenization. Simultaneously, the arrangement of the jetting structure within the mounting cavity ensures, on the one hand, the installation stability and structural stability of the jetting structure, achieving reliable jetting; on the other hand, the mounting structure protects the jetting structure, effectively isolating it from the material, preventing direct contact between the material and the jetting structure, reducing wear, and extending the service life of the jetting structure. Meanwhile, the jet structure made of ceramic material not only has good wear resistance but also good corrosion resistance, which can further extend the service life of the jet structure and thus solve the problem of short nozzle service life in the existing homogenization device. Attached Figure Description

[0017] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an undue limitation of the present invention. In the drawings:

[0018] Figure 1 A schematic diagram of the overall structure of an embodiment of the homogenization device according to the present invention is shown;

[0019] Figure 2 It shows Figure 1 A magnified view of a portion of the image;

[0020] Figure 3 It shows Figure 1 A top view of part of the homogenization device.

[0021] The above figures include the following reference numerals:

[0022] 10. Main structure; 11. Feed inlet; 12. Receiving cavity; 13. Discharge outlet;

[0023] 20. Mounting structure; 21. Connecting part; 22. Mounting part; 221. Mounting cavity;

[0024] 30. Jet structure; 31. Jet nozzle; 32. Intake chamber; 33. Jet chamber. Detailed Implementation

[0025] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0026] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0027] In this utility model, unless otherwise stated, directional terms such as "upper" and "lower" are generally used in relation to the direction shown in the accompanying drawings, or in relation to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" are generally used in relation to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0028] To address the problem of short nozzle life in existing homogenization devices, this application provides a homogenization device.

[0029] like Figures 1 to 3 As shown, the homogenization device includes a main structure 10, multiple mounting structures 20, and a jetting structure 30. The main structure 10 has an inlet 11, a receiving cavity 12, and an outlet 13. The receiving cavity 12 is used to receive materials, and both the inlet 11 and the outlet 13 are connected to the receiving cavity 12. Multiple mounting structures 20 are spaced apart on the main structure 10 around a first preset axis. At least some of the mounting structures 20 are located within the receiving cavity 12. Each mounting structure 20 has a mounting cavity 221 and a connecting hole, with the mounting cavity 221 communicating with the receiving cavity 12 through the connecting hole. The jetting structure 30 is disposed within the mounting cavity 221 and blows gas into the receiving cavity 12 through the connecting hole; wherein at least some of the jetting structures 30 are made of ceramic material.

[0030] Applying the technical solution of this embodiment, the main structure 10 of the homogenizing device has an inlet 11, a receiving cavity 12, and an outlet 13. The receiving cavity 12 is used to receive materials, and both the inlet 11 and the outlet 13 are connected to the receiving cavity 12. Multiple mounting structures 20 are spaced apart on the main structure 10 around a first preset axis. At least some of the mounting structures 20 are located within the receiving cavity 12. Each mounting structure 20 has a mounting cavity 221 and a connecting hole, with the mounting cavity 221 connected to the receiving cavity 12 through the connecting hole. A jetting structure 30 is disposed within the mounting cavity 221 and blows gas into the receiving cavity 12 through the connecting hole. At least some of the jetting structures 30 are made of ceramic material. Thus, by placing materials into the receiving cavity 12 through the inlet 11, and then having the jetting structure 30 within the mounting cavity 221 blow gas into the receiving cavity 12, the gas can come into omnidirectional contact with the materials within the receiving cavity 12, ensuring complete and reliable homogenization of the materials. Meanwhile, the arrangement of the jet structure 30 within the mounting cavity 221 ensures both the installation and structural stability of the jet structure 30, thus guaranteeing its reliable jetting performance. Furthermore, the mounting structure 20 effectively protects the jet structure 30, isolating it from the material and preventing direct contact, thereby reducing wear and extending its service life. Moreover, the ceramic material used in the jet structure 30 not only provides excellent wear resistance but also corrosion resistance, further extending its service life and solving the problem of short nozzle lifespan in existing homogenization devices.

[0031] In this embodiment, the main structure 10 is a frustum-shaped cylindrical structure with an axisymmetric design, and the central axis of the main structure 10 is consistent with the first preset axis.

[0032] The process of putting materials into the receiving cavity 12 from the feed inlet 11 can be carried out by the staff operating the feeding system to pour the materials from the feed inlet 11 into the receiving cavity 12 or by other means. This application does not make specific limitations.

[0033] like Figure 1 and Figure 3As shown, the multiple mounting structures 20 are divided into multiple groups, and each group of mounting structures 20 includes multiple mounting structures 20. These groups of mounting structures 20 are axially spaced along a first preset axis on the main structure 10, and the multiple mounting structures 20 within each group are spaced around the first preset axis on the main structure 10. Furthermore, adjacent groups of mounting structures 20 are staggered around the first preset axis. This arrangement allows the multiple mounting structures 20 to be spaced not only around the first preset axis on the main structure 10 but also axially spaced along the first preset axis, resulting in a multi-layered arrangement of mounting structures 20 on the main structure 10. This enables the multiple jet structures 30 to blow gas into the receiving cavity 12 from different heights and positions, allowing for multi-directional material blowing, improving the homogenization degree and effect of the material. Meanwhile, the above arrangement allows the adjacent groups of jet structures 30 to be staggered, avoiding the phenomenon of multiple jet structures 30 overlapping in blowing gas, and enabling multiple jet structures 30 to cross-blow gas, thereby achieving the complexity and density of airflow and improving the homogenization effect of materials.

[0034] In this embodiment, since the main structure 10 is designed in the shape of a frustum, the multiple mounting structures 20 are divided into three groups, which are the first group, the second group and the third group in sequence along the direction from the feed inlet 11 to the discharge outlet 13. The first group and the second group each include ten mounting structures 20, and the third group includes five mounting structures 20.

[0035] like Figure 2 As shown, the jet structure 30 has jet holes 31 and multiple connecting holes. These connecting holes are spaced apart along a second preset axis, allowing the jet holes 31 to selectively connect with one of the connecting holes. In this way, the jet structure 30 ejects gas through the jet holes 31. The mounting structure 20 has multiple connecting holes, enabling the jet holes 31 to connect with connecting holes at different positions. This makes the installation position of the jet holes 31 more flexible and diverse, expanding the jet range of the jet structure 30. It allows the gas to blow material from different angles, preventing some material from being missed due to angle issues and ensuring complete homogenization of the material.

[0036] In this embodiment, two connecting holes are provided, which ensures flexible installation of the air jet hole 31 while also ensuring the protective effect of the mounting structure 20 on the air jet structure 30.

[0037] It should be noted that the number of connecting holes is not limited to this and can be adjusted according to working conditions and usage requirements. Optionally, the number of connecting holes can be three, four, six, or more.

[0038] In this embodiment, the central axis of the mounting structure 20 is aligned with the second preset axis.

[0039] like Figure 2 As shown, the extension direction of the jet nozzle 31 is set at an angle A with the second preset axis, where angle A satisfies: 50°≤A≤70°. This configuration optimizes the jet angle of the jet nozzle 31, allowing the gas to enter the receiving cavity 12 at an oblique angle. This helps break up material agglomerations, promotes material dispersion and mixing, and ensures reliable material homogenization. Simultaneously, this configuration also prevents the airflow from directly blowing onto the material, which could cause rebound and accumulation. This ensures good flow within the receiving cavity 12, improving the homogenization and uniformity of the material.

[0040] In this embodiment, the first included angle A satisfies: A=60°, so as to ensure that the value of the first included angle A is more appropriate.

[0041] like Figure 2 As shown, the jet structure 30 has an inlet chamber 32 and a jet chamber 33 that are interconnected. The end of the inlet chamber 32 away from the jet chamber 33 is connected to an external device, and the end of the jet chamber 33 away from the inlet chamber 32 is connected to a jet hole 31. The extension direction of the inlet chamber 32 is parallel to a second preset axis, and the extension direction of the jet chamber 33 is parallel to the extension direction of the jet hole 31. In this way, the air source from the external device enters the inlet chamber 32 and the jet chamber 33 and is ejected from the jet hole 31. The inlet chamber 32 and the jet chamber 33 define the gas flow path, allowing the gas to be pressurized and ensuring the stability of the gas jet. Simultaneously, the arrangement of the extension directions of the inlet chamber 32 and the jet chamber 33 allows the gas to smoothly enter the inlet chamber 32 while also being ejected along the angle direction of the jet hole 31, ensuring the accuracy of the gas jet angle.

[0042] Specifically, the homogenization device also includes a first detection structure, which is disposed within the receiving cavity 12 to detect the gas pressure within the receiving cavity 12. This allows the first detection structure to monitor the gas pressure within the receiving cavity 12 in real time, enabling operators to monitor the gas pressure during the material homogenization process and ensuring the operational stability and safety of the jet structure 30. Simultaneously, the above-mentioned configuration enhances the automation level of the homogenization device and also ensures its operational safety and stability.

[0043] In this embodiment, the first detection structure is a pressure transmitter.

[0044] Specifically, the homogenization device also includes a second detection structure and a control structure. The second detection structure is located at the discharge port 13 to detect the composition of the material at the discharge port 13. The control structure is connected to both the second detection structure and each jet structure 30 to control the operating time of each jet structure 30 based on the detection results of the second detection structure. In this way, the second detection structure detects the degree of material homogenization by detecting the material composition, and the control structure determines whether the degree of material homogenization is qualified based on the detection results of the second detection structure. If the material homogenization is incomplete, the blowing time of the jet structure 30 is increased to further homogenize the material, improve the degree of material homogenization, and ensure the homogenization effect of the material.

[0045] In this embodiment, the second detection structure is a fluorescence spectrometer.

[0046] like Figure 1 As shown, along the direction from the inlet 11 to the outlet 13, the cross-sectional area of ​​the main structure 10 gradually decreases, so that the main structure 10 forms a frustum-shaped structure, and the apex angle B of the frustum-shaped structure satisfies: 55°≤B≤65°. In this way, the arrangement of the main structure 10 makes it form a funnel-like shape, avoiding the accumulation of materials in the receiving cavity 12, reducing the blind zone of the main structure 10, and allowing the materials to be fully mixed and homogenized under the action of gas and their own gravity.

[0047] In this embodiment, the apex angle B of the frustum-shaped structure satisfies: B = 60°.

[0048] Specifically, the homogenization device also includes a colloidal structure, which is positioned between the mounting structure 20 and the jetting structure 30 to adhere the jetting structure 30 to the mounting structure 20. In this way, the jetting structure 30 is fixed to the mounting structure 20 by the colloidal structure, ensuring the installation stability of the jetting structure 30. At the same time, the colloidal structure reduces the workload and difficulty for workers, improving their efficiency and convenience.

[0049] In this embodiment, the colloidal structure is a wear-resistant ceramic adhesive.

[0050] like Figure 1 and Figure 2As shown, the mounting structure 20 includes a connecting portion 21 and a mounting portion 22. The connecting portion 21 is disposed on the main body structure 10. The mounting portion 22 is disposed on the connecting portion 21, with at least a portion of the mounting portion 22 located within the receiving cavity 12. The mounting portion 22 has a mounting cavity 221 and a communicating hole. The projection of the mounting portion 22 onto the connecting portion 21 is located within the connecting portion 21. Thus, the mounting structure 20 achieves connection with the main body structure 10 through the connecting portion 21, and provides protection for the jet structure 30 through the mounting portion 22. Simultaneously, the projection of the mounting portion 22 onto the connecting portion 21 is located between the connecting portions 21, ensuring that the connecting portion 21, while supporting the mounting portion 22, also has a connecting portion 21 for connection with the main body structure 10, guaranteeing the connection stability and reliability of the connecting portion 21.

[0051] In this embodiment, both the connecting part 21 and the mounting part 22 are cylindrical, and the central axis of the connecting part 21 and the central axis of the mounting part 22 are both aligned with the second preset axis.

[0052] As can be seen from the above description, the embodiments of this utility model achieve the following technical effects:

[0053] The main structure of the homogenizing device has an inlet, a receiving cavity, and an outlet. The receiving cavity is used to hold the material, and both the inlet and outlet are connected to the receiving cavity. Multiple mounting structures are spaced apart on the main structure around a first preset axis, with at least some of the mounting structures located within the receiving cavity. Each mounting structure has a mounting cavity and a connecting hole, with the mounting cavity communicating with the receiving cavity through the connecting hole. A jetting structure is located within the mounting cavity and blows gas into the receiving cavity through the connecting hole. At least some of the jetting structures are made of ceramic material. Thus, by placing the material into the receiving cavity through the inlet, and then having the jetting structure within the mounting cavity blow gas into the receiving cavity, the gas can come into omnidirectional contact with the material within the receiving cavity, ensuring complete and reliable homogenization of the material. Simultaneously, the arrangement of the jetting structure within the mounting cavity ensures, on the one hand, the installation stability and structural stability of the jetting structure, achieving reliable jetting; on the other hand, the mounting structure can protect the jetting structure, effectively isolating it from the material, preventing direct contact between the material and the jetting structure, reducing wear on the jetting structure, and thus extending its service life. Meanwhile, the jet structure made of ceramic material not only has good wear resistance but also good corrosion resistance, which can further extend the service life of the jet structure and thus solve the problem of short nozzle service life in the existing homogenization device.

[0054] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0055] It should be noted that the terms "first," "second," etc., used in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented in sequences other than those illustrated or described herein.

[0056] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A homogenizing device, characterized in that, include: The main structure (10) has a feed inlet (11), a receiving cavity (12) and a discharge outlet (13). The receiving cavity (12) is used to receive materials. The feed inlet (11) and the discharge outlet (13) are both connected to the receiving cavity (12). Multiple mounting structures (20) are spaced apart on the main structure (10) around a first preset axis. At least a portion of the mounting structures (20) are located within the receiving cavity (12). Each mounting structure (20) has a mounting cavity (221) and a communicating hole. The mounting cavity (221) communicates with the receiving cavity (12) through the communicating hole. A jet structure (30) is disposed in the mounting cavity (221), and the jet structure (30) blows gas into the receiving cavity (12) through the communicating hole; At least part of the jet structure (30) is made of ceramic material.

2. The homogenizing device according to claim 1, characterized in that, The multiple mounting structures (20) are divided into multiple groups, and each group of mounting structures (20) includes multiple mounting structures (20). The multiple groups of mounting structures (20) are axially spaced on the main body structure (10) along the first preset axis. The multiple mounting structures (20) in each group are spaced around the first preset axis on the main body structure (10). Among them, each pair of adjacent sets of installation structures (20) in the multiple sets of installation structures (20) are staggered around the first preset axis.

3. The homogenizing device according to claim 1, characterized in that, The jet structure (30) has jet holes (31), and there are multiple connecting holes. The multiple connecting holes are spaced apart along a second preset axis so that the jet holes (31) can be selectively connected to one of the connecting holes.

4. The homogenizing device according to claim 3, characterized in that, The extension direction of the jet hole (31) is set at an angle A with the second preset axis, and the angle A satisfies: 50°≤A≤70°.

5. The homogenizing apparatus according to claim 3, characterized in that, The jet structure (30) has an air intake chamber (32) and a jet chamber (33) that are connected to each other. The end of the air intake chamber (32) away from the jet chamber (33) is connected to an external device, and the end of the jet chamber (33) away from the air intake chamber (32) is connected to the jet hole (31). The air intake chamber (32) extends in a direction parallel to the second preset axis, and the jet chamber (33) extends in a direction parallel to the jet hole (31).

6. The homogenizing apparatus according to claim 1, characterized in that, The homogenization device further includes a first detection structure, which is disposed in the receiving cavity (12) for detecting the gas pressure in the receiving cavity (12).

7. The homogenizing apparatus according to claim 1, characterized in that, The homogenization device further includes: The second detection structure is set at the discharge port (13) to detect the composition of the material at the discharge port (13); The control structure is connected to both the second detection structure and each of the jet structures (30) to control the working time of each of the jet structures (30) according to the detection result of the second detection structure.

8. The homogenizing apparatus according to claim 1, characterized in that, Along the direction from the feed inlet (11) to the discharge outlet (13), the cross-sectional area of ​​the main structure (10) gradually decreases so that the main structure (10) forms a frustum-shaped structure, and the apex angle B of the frustum-shaped structure satisfies: 55°≤B≤65°.

9. The homogenizing apparatus according to claim 1, characterized in that, The homogenizing device further includes a colloidal structure disposed between the mounting structure (20) and the jetting structure (30) to bond the jetting structure (30) to the mounting structure (20).

10. The homogenizing apparatus according to claim 1, characterized in that, The mounting structure (20) includes: A connecting part (21) is provided on the main body structure (10); Mounting part (22) is disposed on the connecting part (21), at least part of the mounting part (22) is located in the receiving cavity (12), the mounting part (22) has the mounting cavity (221) and the communicating hole; The projection of the mounting part (22) on the connecting part (21) is located within the connecting part (21).

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