Efficient stirring and dispersing device for chemical reagent production
By designing a high-efficiency stirring and dispersing device with multiple stirring rods and hollow rods, the problems of uneven stirring and low dispersion efficiency in chemical reagent production have been solved, realizing uniform mixing and quantitative addition of reagents, and improving production efficiency and product quality.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-28
- Publication Date
- 2026-04-03
AI Technical Summary
Existing chemical reagent production equipment suffers from uneven mixing, low dispersion efficiency, and a lack of precise quantitative dispensing components, which affects product quality and production efficiency.
A high-efficiency stirring and dispersing device was designed, comprising multiple stirring components, a dispersing component, a metering dispensing component, a motor-driven metering dispensing component, a dispersing component, a second stirring component, a transmission component, and a motor. Through the cooperation of multiple stirring rods and hollow rods, three-dimensional circulating stirring and rapid dispersion are achieved, and the metering dispensing component ensures accurate reagent ratio.
It achieves uniform mixing and rapid dispersion of chemical reagents, improving production efficiency and product quality stability. It has a simple structure and is easy to use.
Smart Images
Figure CN224071723U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of chemical reagent production and processing technology, and in particular to a high-efficiency stirring and dispersing device for chemical reagent production. Background Technology
[0002] In the production of chemical reagents, stirring and dispersion are crucial steps that directly affect the quality and production efficiency. Uniform and efficient stirring and dispersion ensure thorough mixing and reaction of the reagents, guaranteeing stable and compliant product quality.
[0003] Currently, traditional chemical reagent stirring and dispersing devices have many shortcomings. Most devices have a simple stirring structure, relying on only a single stirring component to agitate the reagent, making it difficult to achieve three-dimensional circulation and stirring of the reagent. This results in uneven mixing of the reagent in different locations within the tank, affecting the consistency of product quality. For example, in some devices using ordinary stirring paddles, the degree of reagent mixing differs significantly between the edge and center areas of the tank, easily leading to localized excessively high or low concentrations.
[0004] Regarding dispersion efficiency, existing equipment lacks effective dispersion components, making it impossible to quickly disperse newly added reagents into the existing reagents. Newly added reagents often clump together, requiring a considerable amount of time to diffuse evenly. This not only reduces production efficiency but may also affect the progress and effectiveness of the chemical reaction.
[0005] In addition, many devices lack precise quantitative dispensing components in the reagent addition process, making it difficult to accurately control the amount of different reagents added, resulting in inaccurate chemical reagent ratios, which in turn affects the performance and quality stability of the product.
[0006] Therefore, this invention proposes a high-efficiency stirring and dispersing device for chemical reagent production to solve the above problems.
[0007] The information disclosed in this background section is intended only to enhance the understanding of the overall background of this utility model and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Utility Model Content
[0008] The purpose of this invention is to address the shortcomings mentioned in the background section by providing a high-efficiency stirring and dispersing device for the production of chemical reagents.
[0009] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a high-efficiency stirring and dispersing device for chemical reagent production, comprising a tank, a support frame, multiple liquid storage tanks, stirring component one, a hollow shaft, a quantitative dispensing component, a dispersing component, stirring component two, a transmission component, and a motor;
[0010] The hollow shaft is rotatably mounted inside the tank. The motor is fixedly mounted at the bottom center of the tank, and the motor's output shaft extends into the tank and is fixedly connected to the hollow shaft. The first stirring assembly is disposed on the hollow shaft and the inner wall of the tank. The support frame is fixedly mounted on the top of the tank. Multiple storage tanks are fixedly mounted on the support frame. The dispersing assembly is disposed on the tank and the hollow shaft. The metering dispensing assembly is disposed on multiple storage tanks and connected to the hollow shaft and the dispersing assembly. The second stirring assembly is disposed on the tank and connected to the dispersing assembly. The transmission assembly is disposed on the top of the tank and connected to the hollow shaft and the dispersing assembly. A discharge pipe with a valve is fixedly installed on the outer bottom of the tank.
[0011] Preferably, the stirring assembly includes multiple stirring rods 1 and multiple stirring rods 2, with multiple stirring rods 1 fixedly installed on the hollow shaft and multiple stirring rods 2 fixedly installed on the inner side wall of the tank.
[0012] Preferably, the plurality of stirring rods one and the plurality of stirring rods two are all elongated and inclined, and the inclination direction of stirring rod one is opposite to that of stirring rod two.
[0013] Preferably, the dispersing component includes multiple hollow rods and multiple through holes. Multiple hollow rods are rotatably mounted on the top inner wall of the tank. The multiple hollow rods are arranged in an array along the circumferential direction of the hollow shaft. Multiple through holes are opened on both the hollow shaft and the multiple hollow rods.
[0014] Preferably, the multiple through holes on the hollow shaft and the multiple through holes on the hollow rod are arranged alternately.
[0015] Preferably, the metering assembly includes multiple vertical tubes and multiple metering valves. The top of the hollow shaft and the top of the multiple hollow rods are all sealed and rotatably mounted with vertical tubes. The multiple vertical tubes are respectively connected to the corresponding liquid storage tanks, and each of the multiple vertical tubes is fixedly mounted with a metering valve.
[0016] Preferably, the transmission assembly includes a gear disk and multiple gears. The gear disk is fixedly installed on the top of the hollow shaft, and multiple gears are fixedly sleeved on multiple hollow rods, with multiple gears meshing with the gear disk.
[0017] Preferably, the stirring assembly 2 includes multiple reflux pipes, multiple rotating shafts and multiple impellers. The bottom ends of multiple hollow rods are axially fixedly connected to rotating shafts. Multiple reflux pipes are fixedly installed at the bottom of the tank. The top ends of the reflux pipes extend to the upper part of the outside of the tank and are connected to the tank. Multiple rotating shafts extend into the corresponding reflux pipes and are respectively fixedly fitted with multiple impellers.
[0018] Preferably, the liquid storage tank is embedded in a sealed and fixed installation with a strip-shaped observation window.
[0019] The beneficial effects of this utility model are:
[0020] By setting up stirring component one, the chemical reagents in the tank can be stirred in a three-dimensional circulation by the cooperation of multiple stirring rods one and two when the hollow shaft rotates, thereby achieving thorough mixing of the reagent solution and improving stirring efficiency.
[0021] Secondly, by setting up a dispersion component, the added chemical reagents can be quickly dispersed into the reagents inside the tank when the hollow shaft and hollow rod rotate, further improving the rate of reagent dispersion and making the chemical reagents more uniformly mixed.
[0022] Furthermore, by setting up a quantitative dispensing component, the required reagents can be added quantitatively to the tank according to the production needs of the reagents, ensuring the accuracy of the chemical reagent ratio and thus improving the production quality of the chemical reagents.
[0023] In addition, by setting up a transmission component, the hollow rod can be controlled to rotate rapidly through the meshing of the toothed disc and multiple gears when the hollow shaft rotates, thereby achieving rapid dispersion of the reagent and further improving the working efficiency of the stirring and dispersing device.
[0024] Finally, by setting up the second stirring component, when the hollow rod rotates rapidly, the impeller can transport the reagent solution in the tank to a position near the top inner wall of the tank through the return pipe, achieving the effect of auxiliary stirring, further improving the reagent dispersion rate, and making the structure of the stirring and dispersion device more reasonable and the effect more significant.
[0025] In summary, the high-efficiency stirring and dispersing device for chemical reagent production proposed in this utility model solves the problems of uneven stirring and dispersing and slow speed of chemical reagents in the prior art. It has the advantages of simple structure, convenient use and good stirring and dispersing effect, and is suitable for the production and processing of chemical reagents. Attached Figure Description
[0026] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0027] Figure 1 This is a three-dimensional structural diagram of a high-efficiency stirring and dispersing device for chemical reagent production proposed in this utility model;
[0028] Figure 2 for Figure 1 A schematic diagram of the cross-sectional structure;
[0029] Figure 3 for Figure 2 A structural diagram from another perspective;
[0030] Figure 4 This is a schematic diagram of the structure of the liquid storage tank, vertical pipe, metering valve, gear, hollow rod, and through hole portion proposed in this utility model;
[0031] Figure 5 This is a schematic diagram of the transmission component proposed in this utility model;
[0032] Figure 6 This is a schematic diagram of the structure of the rotating shaft and impeller parts proposed in this utility model.
[0033] In the diagram: 1. Tank body; 11. Support frame; 12. Discharge pipe; 2. Hollow shaft; 21. Motor; 22. Stirring rod one; 23. Stirring rod two; 3. Storage tank; 31. Vertical pipe; 311. Metering valve; 32. Hollow rod; 4. Gear disc; 41. Gear; 5. Return pipe; 51. Rotating shaft; 52. Impeller. Detailed Implementation
[0034] The technical solution of this utility model will now be clearly and completely described with reference to specific embodiments. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.
[0035] Reference Figure 1-6 A high-efficiency stirring and dispersing device for chemical reagent production includes a tank 1, a support frame 11, multiple liquid storage tanks 3, a hollow shaft 2, and a motor 21. The hollow shaft 2 is rotatably installed inside the tank 1. The motor 21 is fixedly installed at the bottom center of the tank 1, and the output shaft of the motor 21 extends into the tank 1 and is fixedly connected to the hollow shaft 2. Multiple stirring rods 1 22 are fixedly installed on the hollow shaft 2, and multiple stirring rods 23 are fixedly installed on the inner side wall of the tank 1. When the hollow shaft 2 rotates, the multiple stirring rods 1 22 can be controlled to cooperate with the multiple stirring rods 23 to stir and disperse the chemical reagents in the tank 1.
[0036] The support frame 11 is fixedly installed on the top of the tank body 1. Multiple liquid storage tanks 3 are fixedly installed on the support frame 11. Multiple hollow rods 32 are rotatably installed on the inner wall of the top of the tank body 1. The multiple hollow rods 32 are arranged in an array along the circumferential direction of the hollow shaft 2. Multiple through holes are opened on the hollow shaft 2 and the multiple through holes on the hollow rods 32. The multiple through holes on the hollow shaft 2 and the multiple through holes on the hollow rods 32 are staggered. When the hollow shaft 2 and the hollow rods 32 rotate, the added chemical reagents can be quickly dispersed into the reagents in the tank body 1, thereby further improving the reagent dispersion rate.
[0037] The top of the hollow shaft 2 and the top of the multiple hollow rods 32 are all sealed and rotatably mounted with vertical pipes 31. The multiple vertical pipes 31 are respectively connected to the corresponding liquid storage tanks 3, and each of the multiple vertical pipes 31 is fixedly mounted with a metering valve 311, which can add the required reagents into the tank 1 in a metered manner according to the production needs of the reagents.
[0038] The bottom ends of multiple hollow rods 32 are axially fixedly connected to rotating shafts 51. Multiple reflux pipes 5 are fixedly installed at the bottom of the tank body 1. The top of the reflux pipes 5 extends to the upper part of the outer side of the tank body 1 and is connected to the tank body 1. Multiple rotating shafts 51 extend into the corresponding reflux pipes 5 and are fixedly fitted with multiple impellers 52. When the hollow rods 32 rotate rapidly, the impellers 52 can be controlled to transport the reagent solution in the tank body 1 through the reflux pipes 5 to the position near the top inner wall of the tank body 1, thereby achieving the effect of auxiliary stirring and further improving the reagent dispersion rate.
[0039] A gear disk 4 is fixedly installed at the top of the hollow shaft 2, and gears 41 are fixedly sleeved on multiple hollow rods 32. Multiple gears 41 mesh with the gear disk 4, which can control the hollow rods 32 to rotate rapidly when the hollow shaft 2 rotates, thereby enabling the reagent in the hollow rods 32 to be quickly dispersed into the reagent solution in the tank 1.
[0040] A discharge pipe 12 with a valve is fixedly installed on the bottom of the outer side of the tank body 1 to facilitate the discharge of the chemical reagent from the tank body 1 after the chemical reagent is produced.
[0041] In this embodiment, in order to achieve the effect of three-dimensional circulation and stirring of the reagent solution in the tank 1 by stirring rod 1 22 and stirring rod 23 while stirring the solution in the tank 1 is agitated, the stirring rod 1 22 and stirring rod 23 are all long strips and are set at an angle, and the tilting direction of stirring rod 1 22 is opposite to that of stirring rod 23.
[0042] In this embodiment, in order to facilitate observation of the remaining amount of reagent in the storage tank 3, an observation window in the shape of a strip is embedded and sealed on the storage tank 3.
[0043] The circuits, electronic components, and module mechanisms involved all employ existing technologies, which can be fully implemented by those skilled in the art, and need no further explanation. The content protected by this application does not involve any improvement to the software, circuits, or methods.
[0044] Working principle: In use, first connect the power supply and start the motor 21. The output shaft of the motor 21 drives the hollow shaft 2 to rotate inside the tank 1. The rotation of the hollow shaft 2 further drives the multiple stirring rods 22 fixedly installed on it to rotate. At the same time, since the top of the hollow shaft 2 is fixedly installed with a toothed disc 4, and each of the multiple hollow rods 32 is fixedly fitted with a gear 41 that meshes with the toothed disc 4, the rotation of the hollow shaft 2 will drive the multiple hollow rods 32 to rotate synchronously.
[0045] As the hollow shaft 2 and hollow rod 32 rotate, multiple stirring rods 22 and 23 work together to perform three-dimensional circulating stirring of the chemical reagents in the tank 1, ensuring thorough mixing of the reagent solution. Since both stirring rods 22 and 23 are elongated and tilted in opposite directions, the reagent solution can move upwards and downwards simultaneously, further enhancing the stirring effect.
[0046] During the stirring process, when a chemical reagent needs to be added to the tank 1 in a measured amount, the opening degree of the metering valve 311 can be controlled to allow the reagent in the corresponding storage tank 3 to flow into the hollow shaft 2 and hollow rod 32 through the vertical pipe 31. As the hollow shaft 2 and hollow rod 32 continue to rotate, the reagent is rapidly dispersed into the reagent solution in the tank 1 through the multiple through holes on them, further improving the reagent dispersion rate and mixing uniformity.
[0047] Furthermore, when the hollow rod 32 rotates rapidly, the shaft 51, which is axially fixedly connected to its bottom end, drives multiple impellers 52, which are fixedly sleeved on it, to rotate. The rotation of the impellers 52 transports the reagent solution in the tank 1 through the return pipe 5 to a position near the top inner wall of the tank 1, achieving an auxiliary stirring effect. This design not only further improves the reagent dispersion rate but also makes the structure of the stirring and dispersing device more reasonable and its performance more significant.
[0048] Finally, once the chemical reagent production is complete, the reagent solution inside the tank 1 can be discharged by opening the valve on the discharge pipe 12 located at the bottom of the outer side of the tank 1.
[0049] The above provides a detailed description of the high-efficiency stirring and dispersing device for chemical reagent production provided by this utility model. Specific embodiments have been used to illustrate the principle and implementation of this utility model. The descriptions of the embodiments above are only for the purpose of helping to understand the method and core idea of this utility model. It should be noted that those skilled in the art can make several improvements and modifications to this utility model without departing from the principle of this utility model, and these improvements and modifications also fall within the protection scope of the claims of this utility model.
Claims
1. A high-efficiency stirring and dispersing device for the production of chemical reagents, characterized in that, It includes a tank body (1), a support frame (11), multiple liquid storage tanks (3), a stirring assembly I, a hollow shaft (2), a metering dispensing assembly, a dispersing assembly, a stirring assembly II, a transmission assembly, and a motor (21); The hollow shaft (2) is rotatably installed inside the tank (1). The motor (21) is fixedly installed at the bottom center of the tank (1), and the output shaft of the motor (21) extends into the tank (1) and is fixedly connected to the hollow shaft (2). The stirring assembly one is set on the inner side wall of the hollow shaft (2) and the tank (1). The support frame (11) is fixedly installed on the top of the tank (1). Multiple storage tanks (3) are fixedly installed on the support frame (11). The dispersing assembly is set on the tank (1) and the hollow shaft (2). The quantitative dispensing assembly is set on multiple storage tanks (3) and connected to the hollow shaft (2) and the dispersing assembly. The stirring assembly two is set on the tank (1) and connected to the dispersing assembly. The transmission assembly is set on the top of the tank (1) and connected to the hollow shaft (2) and the dispersing assembly. A discharge pipe (12) with a valve is fixedly installed on the outer bottom of the tank (1).
2. The high-efficiency stirring and dispersing device for chemical reagent production according to claim 1, characterized in that: The stirring assembly includes multiple stirring rods 1 (22) and multiple stirring rods 2 (23). Multiple stirring rods 1 (22) are fixedly installed on the hollow shaft (2), and multiple stirring rods 2 (23) are fixedly installed on the inner side wall of the tank (1).
3. The high-efficiency stirring and dispersing device for chemical reagent production according to claim 2, characterized in that: Multiple stirring rods 1 (22) and multiple stirring rods 2 (23) are all long and inclined, and the inclination direction of stirring rod 1 (22) is opposite to that of stirring rod 2 (23).
4. The high-efficiency stirring and dispersing device for chemical reagent production according to claim 1, characterized in that: The dispersion component includes multiple hollow rods (32) and multiple through holes. Multiple hollow rods (32) are rotatably installed on the top inner wall of the tank (1). The multiple hollow rods (32) are arranged in an array along the circumferential direction of the hollow shaft (2). Multiple through holes are opened on both the hollow shaft (2) and the multiple hollow rods (32).
5. The high-efficiency stirring and dispersing device for chemical reagent production according to claim 4, characterized in that: Multiple through holes on the hollow shaft (2) are staggered with multiple through holes on the hollow rod (32).
6. The high-efficiency stirring and dispersing device for chemical reagent production according to claim 4, characterized in that: The quantitative dispensing assembly includes multiple vertical tubes (31) and multiple quantitative valves (311). The top end of the hollow shaft (2) and the top end of multiple hollow rods (32) are all sealed and rotatably mounted with vertical tubes (31). The multiple vertical tubes (31) are respectively connected to the corresponding liquid storage tanks (3), and each of the multiple vertical tubes (31) is fixedly mounted with a quantitative valve (311).
7. The high-efficiency stirring and dispersing device for chemical reagent production according to claim 4, characterized in that: The transmission assembly includes a gear disk (4) and multiple gears (41). The gear disk (4) is fixedly installed on the top of the hollow shaft (2), and multiple gears (41) are fixedly sleeved on multiple hollow rods (32). The multiple gears (41) mesh with the gear disk (4).
8. The high-efficiency stirring and dispersing device for chemical reagent production according to claim 4, characterized in that: The stirring assembly 2 includes multiple reflux pipes (5), multiple rotating shafts (51) and multiple impellers (52). The bottom ends of multiple hollow rods (32) are axially fixedly connected to rotating shafts (51). Multiple reflux pipes (5) are fixedly installed at the bottom of the tank (1). The top end of the reflux pipe (5) extends to the upper part of the outside of the tank (1) and is connected to the tank (1). Multiple rotating shafts (51) extend into the corresponding reflux pipes (5) and are respectively fixedly fitted with multiple impellers (52).
9. The high-efficiency stirring and dispersing device for chemical reagent production according to claim 1, characterized in that: The liquid storage tank (3) is fitted with an embedded, sealed, and fixed observation window arranged in a strip shape.