Continuous preparation device for high-dispersion nano zinc oxide

Abstract

The utility model discloses a continuous preparation device for high-dispersion nano zinc oxide, and particularly relates to the technical field of zinc oxide preparation, the continuous preparation device comprises a preparation tank, the preparation tank is provided with an equivalent feeding assembly, and the equivalent feeding assembly is used for adding reaction materials put into the preparation tank according to a proportion; and the equivalent feeding assembly comprises two feeding pipes arranged on the preparation tank. Through the arrangement of the equivalent feeding assembly, two reactants can be conveyed into the preparation tank for reaction according to a specified proportion, so that the influence on the production quality of high-dispersion nano zinc oxide caused by the deviation of the proportion between the reactants due to the scattering of the reactants conveyed into the preparation tank can be avoided; and the equivalent feeding assembly can continuously convey reactants into the preparation tank, so that the production efficiency of the high-dispersion nano zinc oxide can be improved, and the high-dispersion nano zinc oxide can be continuously produced.

Description

Technical Field

[0001] This utility model relates to the field of zinc oxide preparation technology, and more specifically, to a continuous preparation device for highly dispersed nano zinc oxide. Background Technology

[0002] Nano zinc oxide, with a particle size between 1-100 nm, is a high-end, high-performance fine inorganic product exhibiting many unique properties, such as non-migratory properties, fluorescence, piezoelectricity, and the ability to absorb and scatter ultraviolet light. Utilizing its remarkable properties in optics, electricity, magnetism, and sensitivity, it can be used to manufacture gas sensors, phosphors, rheostats, ultraviolet shielding materials, image recording materials, piezoelectric materials, varistors, high-efficiency catalysts, magnetic materials, and plastic films. While many people cannot perceive the superior properties of nanomaterials due to their microscopic changes, through practical application, nano zinc oxide is now increasingly widely used in various fields such as rubber due to its excellent properties. The production of nano zinc oxide requires a continuous preparation device for highly dispersed nano zinc oxide.

[0003] Currently, commonly used continuous preparation devices for highly dispersed nano zinc oxide typically mix reactants together in a specific ratio to allow for sufficient reaction and thus obtain highly dispersed nano zinc oxide. However, when reactants are added separately during mixing, spillage can cause deviations in the ratio between reactants, which can affect the production quality of highly dispersed nano zinc oxide. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a continuous preparation device for highly dispersed nano zinc oxide to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a continuous preparation device for highly dispersed nano zinc oxide, comprising a preparation tank, wherein the preparation tank is provided with an equal-volume feeding component, the equal-volume feeding component being used to add the reactants fed into the preparation tank in proportion.

[0006] In a preferred embodiment, the equal-volume feeding assembly includes two feeding pipes disposed on the preparation tank. A feeding hopper is disposed at the top of the feeding pipe, and an equal-volume feeding box is disposed on the feeding pipe. A turntable is rotatably disposed inside the equal-volume feeding box, and a feeding port is opened on the turntable. A feeding amount control assembly is disposed inside the feeding port.

[0007] In a preferred embodiment, each of the equal-volume feed boxes is rotatably equipped with a transmission component, which is connected to a turntable inside the equal-volume feed box. The two transmission components are connected by a belt, and each transmission component is equipped with a protective shell, on which a drive motor is mounted. The output end of the drive motor is connected to one of the transmission components.

[0008] In a preferred embodiment, the feed rate control component includes a guide port formed at the bottom inner side of the feed inlet and a feed rate control plate disposed inside the feed inlet. The feed rate control plate is provided with a guide block, which is inserted into the guide port.

[0009] In a preferred embodiment, the turntable has a countersunk hole, a positioning screw is disposed in the countersunk hole, the guide block has multiple adapter holes, and one end of the positioning screw is inserted into one adapter hole.

[0010] In a preferred embodiment, the size of the guide block is adapted to the size of the guide opening, the positioning screw is threadedly connected to the adapter hole, and the feed pipe is connected to the equal-volume feed box.

[0011] In a preferred embodiment, the equal-volume feed box has a maintenance port, and a sealing plate is provided inside the maintenance port. The sealing plate is connected to the equal-volume feed box by bolts.

[0012] The technical effects and advantages of this utility model are as follows:

[0013] By setting up an equal-volume feeding assembly, two reactants can be transported into the preparation tank in a specified ratio for reaction. This not only avoids spillage of reactants into the preparation tank, which could lead to deviations in the ratio between reactants and affect the production quality of highly dispersed nano zinc oxide, but also allows for continuous transport of reactants into the preparation tank. This not only improves the production efficiency of highly dispersed nano zinc oxide, but also enables continuous production. Attached Figure Description

[0014] Figure 1 This is a first-person perspective schematic diagram of the overall structure of this utility model.

[0015] Figure 2 This is a first-person perspective schematic diagram of the overall structure of this utility model.

[0016] Figure 3 This is a first-person exploded view of the equal-volume feeding assembly of this utility model.

[0017] Figure 4 This is a second-view exploded view of the equal-volume feeding assembly of this utility model;

[0018] Figure 5 This is an exploded view of the turntable and feed rate control component of this utility model.

[0019] The attached figures are labeled as follows: 1. Preparation tank; 2. Equal feeding assembly; 21. Feed pipe; 22. Equal feeding box; 23. Feed hopper; 24. Turntable; 25. Feed inlet; 26. Feed rate control assembly; 261. Guide port; 262. Feed rate control plate; 263. Guide block; 264. Countersunk hole; 265. Positioning screw; 27. Transmission component; 28. Drive motor; 3. Sealing plate. Detailed Implementation

[0020] 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.

[0021] As attached Figure 1-5 As shown, this utility model provides a continuous preparation device for highly dispersed nano zinc oxide, including a preparation tank 1. The device is characterized in that: the preparation tank 1 is provided with an equal feeding component 2, which is used to add the reaction material into the preparation tank 1 in a certain proportion.

[0022] As attached Figure 2-4 As shown, the equal-volume feeding assembly 2 includes two feeding pipes 21 disposed on the preparation tank 1. A feeding hopper 23 is disposed at the top of each feeding pipe 21. An equal-volume feeding box 22 is disposed on each feeding pipe 21. A turntable 24 is rotatably disposed inside the equal-volume feeding box 22. A feeding port 25 is opened on the turntable 24, and a feeding quantity control assembly 26 is disposed inside the feeding port 25. A transmission component 27 is rotatably disposed on each equal-volume feeding box 22. The transmission component 27 is connected to the turntable 24 inside the equal-volume feeding box 22. The two transmission components 27 are connected by a belt. Both transmission components 27 are provided with protective shells, and a drive motor 28 is disposed on the protective shells. The output end of the drive motor 28 is connected to one of the transmission components 27.

[0023] It should be noted that this invention describes the preparation of highly dispersed nano zinc oxide by reacting two reactants. However, this invention is not limited to two reactants; it can also involve the reaction of three or more reactants to prepare highly dispersed nano zinc oxide.

[0024] The specific implementation method is as follows: When using this utility model, the two reactants are placed in the two feed pipes 21 respectively through the feed hopper 23. Then, the drive motor 28 is started, and the drive motor 28 drives the transmission component 27 to rotate. The transmission component 27 drives another transmission component 27 to rotate through the belt. The transmission component 27 drives the turntable 24 connected to it to rotate. When the feed port 25 on the turntable 24 rotates to the upper end of the stroke, the reactants in the feed pipe 21 above the feed box 22 will enter the feed port 25 and fill the feed port 25. When the feed port 25 on the turntable 24 rotates to the lower end of the stroke, the reactants in the feed port 25 enter the preparation tank 1 from the feed pipe 21 below the feed box 22.

[0025] By setting up the equal-volume feeding component 2, the two reactants can be transported into the preparation tank 1 in a specified ratio for reaction. This not only avoids spillage of reactants into the preparation tank 1, which could lead to deviations in the ratio between reactants and thus affect the production quality of highly dispersed nano zinc oxide, but also allows the equal-volume feeding component 2 to continuously transport reactants into the preparation tank 1. This not only improves the production efficiency of highly dispersed nano zinc oxide, but also enables continuous production of highly dispersed nano zinc oxide.

[0026] As attached Figure 5 As shown, the feed rate control component 26 includes a guide port 261 located at the bottom inner side of the feed inlet 25 and a feed rate control plate 262 located inside the feed inlet 25. A guide block 263 is provided on the feed rate control plate 262 and is inserted into the guide port 261. A countersunk hole 264 is provided on the turntable 24, and a positioning screw 265 is provided within the countersunk hole 264. Multiple adapter holes are provided on the guide block 263, and one end of the positioning screw 265 is inserted into one of the adapter holes. The size of the guide block 263 is adapted to the size of the guide port 261. The positioning screw 265 is threadedly connected to the adapter hole. The feed pipe 21 communicates with the equal-volume feed box 22. A maintenance port is provided on the equal-volume feed box 22, and a sealing plate 3 is provided within the maintenance port. The sealing plate 3 is connected to the equal-volume feed box 22 by bolts.

[0027] The specific implementation method is as follows: If it is necessary to adjust the amount of feed from the turntable 24 into the preparation tank 1, the sealing plate 3 is removed from the equal feed box 22 by disassembling the bolts. Then, the positioning screw 265 is removed from the countersunk hole 264 by disassembly tool. Next, the feed amount control plate 262 is moved up and down. The up and down movement of the feed amount control plate 262 adjusts the capacity of the reactants that can be accommodated in the feed port 25. When the feed amount control plate 262 moves to a suitable height, the positioning screw 265 is inserted into the countersunk hole 264, and one end of the positioning screw 265 is connected to the adapter hole on the guide block 263 through the threaded connection. Finally, the sealing plate 3 is connected to the feed box 22 by bolts.

[0028] The feed rate control component 26 can be used to control the amount of reactants delivered, thus allowing the ratio of the two reactants to be controlled. This enables the device to be used with multiple sets of two different reactants.

[0029] Working principle of this utility model:

[0030] When using this invention, the two reactants are placed into the two feed pipes 21 respectively through the feed hopper 23. Then, the drive motor 28 is started, which drives the transmission component 27 to rotate. The transmission component 27 drives another transmission component 27 to rotate via a belt. The transmission component 27 drives the turntable 24 connected to it to rotate. When the feed port 25 on the turntable 24 rotates to the upper end of its stroke, the reactants in the feed pipe 21 above the feed box 22 will enter the feed port 25 and fill it. When the feed port 25 on the turntable 24 rotates to the lower end of its stroke, the reactants in the feed port 25 enter the preparation tank 1 through the feed pipe 21 below the feed box 22. If needed... When adjusting the amount of feed from the turntable 24 into the preparation tank 1, the sealing plate 3 is removed from the equal-volume feed box 22 by unscrewing the bolts. Then, the positioning screw 265 is removed from the countersunk hole 264 by using a disassembly tool. Next, the feed rate control plate 262 is moved up and down. The up and down movement of the feed rate control plate 262 adjusts the capacity of the reactants that can be accommodated in the feed inlet 25. When the feed rate control plate 262 moves to the appropriate height, the positioning screw 265 is inserted into the countersunk hole 264, and one end of the positioning screw 265 is connected to the adapter hole on the guide block 263 through a threaded connection. Finally, the sealing plate 3 is connected to the feed box 22 by bolts.

[0031] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0032] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0033] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. 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 continuous preparation apparatus for highly dispersed nano-zinc oxide, comprising a preparation tank (1), characterized in that: The preparation tank (1) is equipped with an equal-volume feeding assembly (2), which is used to add the reaction material into the preparation tank (1) in proportion. The equal-volume feeding assembly (2) includes two feed pipes (21) on the preparation tank (1). The top of the feed pipe (21) is equipped with a feed hopper (23). The feed pipe (21) is equipped with an equal-volume feeding box (22). A turntable (24) is rotatably installed inside the equal-volume feeding box (22). The turntable (24) has an opening. A feed inlet (25) is provided, and a feed amount control component (26) is provided inside the feed inlet (25). A transmission component (27) is rotatably provided on each of the equal feed boxes (22). The transmission component (27) is connected to the turntable (24) inside the equal feed box (22). The two transmission components (27) are connected by a belt. The two transmission components (27) are provided with a protective shell, and a drive motor (28) is provided on the protective shell. The output end of the drive motor (28) is connected to one of the transmission components (27).

2. The continuous preparation device for highly dispersed nano-zinc oxide according to claim 1, characterized in that: The feed rate control component (26) includes a guide port (261) opened at the bottom inside the feed port (25) and a feed rate control plate (262) set inside the feed port (25). A guide block (263) is provided on the feed rate control plate (262) and the guide block (263) is inserted into the guide port (261).

3. The continuous preparation device for highly dispersed nano-zinc oxide according to claim 2, characterized in that: The turntable (24) has a countersunk hole (264) and a positioning screw (265) is provided in the countersunk hole (264). The guide block (263) has multiple adapter holes, and one end of the positioning screw (265) is inserted into an adapter hole.

4. The continuous preparation device for highly dispersed nano-zinc oxide according to claim 3, characterized in that: The size of the guide block (263) is adapted to the size of the guide opening (261), the positioning screw (265) is connected to the matching hole by a thread, and the feed pipe (21) is connected to the equal-volume feed box (22).

5. The continuous preparation device for highly dispersed nano-zinc oxide according to claim 1, characterized in that: The equal feed box (22) is provided with a maintenance port, and a sealing plate (3) is provided in the maintenance port. The sealing plate (3) is connected to the equal feed box (22) by bolts.

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