Mixing device
By setting a multi-stage flow guide mechanism in the tank body of the fluid mixing device, eddy currents and turbulence are formed, which solves the problems of low energy efficiency and poor mixing effect of existing mixing devices and achieves uniform mixing of fluids.
Patent Information
- Application Number
- CN202510853713.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-06-24
- Publication Date
- 2025-09-12
AI Technical Summary
Existing fluid mixing devices require external agitators, which have low energy efficiency and poor mixing effect.
A mixing device is designed. By arranging a diversion component, a first diversion component and a second diversion component in a tank body, a multi-stage diversion mechanism is formed, so that the fluid naturally forms eddy currents and turbulences in the tank body, thereby achieving uniform mixing.
No external stirring equipment is required, which simplifies system design, improves energy efficiency and mixing effect, and achieves uniform mixing of fluids.
Smart Images
Figure CN120618286A_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of fluid mixing, and in particular to a mixing device. Background Art
[0002] Fluid mixing is often required in industry. Traditional methods for achieving uniform mixing, mainly mechanical stirring and airflow stirring, are ineffective and labor-intensive. In traditional flow battery systems, the electrolyte needs to be mixed using an external stirring pump to ensure uniform electrolyte concentration and maintain efficient battery operation. However, the design of an external stirring pump not only increases system complexity but also consumes a large amount of energy, reducing overall energy efficiency. Summary of the Invention
[0003] The main purpose of the embodiments of the present application is to provide a mixing device, which aims to solve the problem that existing fluid mixing devices require an external agitator, have low energy efficiency and poor mixing effect.
[0004] In a first aspect, an embodiment of the present application provides a mixing device, comprising:
[0005] a tank body, wherein the tank body is formed with an accommodating cavity;
[0006] a liquid inlet pipe, the liquid inlet pipe having a first liquid inlet and a first liquid discharge port, and one end of the liquid inlet pipe provided with the first liquid discharge port is located in the accommodating chamber, so that liquid can enter the liquid inlet pipe through the first liquid inlet and be discharged into the accommodating chamber through the first liquid discharge port;
[0007] a liquid outlet pipe, the liquid outlet pipe having a second liquid inlet and a second liquid outlet, and one end of the liquid outlet pipe provided with the second liquid inlet is located in the accommodating chamber, so that at least part of the liquid in the accommodating chamber can enter the liquid outlet pipe through the second liquid inlet and be discharged from the accommodating chamber through the second liquid outlet;
[0008] a flow guiding mechanism, the flow guiding mechanism comprising a diverter component, a first flow guiding component, and a second flow guiding component, the diverter component being arranged corresponding to the first liquid discharge port, and a first distance being present between a side of the diverter component away from the bottom of the tank body and the first liquid discharge port;
[0009] The first flow guide component is arranged on a side of the diverter component away from the bottom of the tank body, and forms a first flow guide cavity with a first opening. The second flow guide component is arranged in the first flow guide cavity, and forms a second flow guide cavity with a second opening. The first flow guide cavity is connected to the accommodating cavity through the first opening, and the second flow guide cavity is connected to the first flow guide cavity through the second opening. The second liquid inlet is located in the second flow guide cavity.
[0010] It can be seen from the technical solution provided in the present application that the mixing device provided in the present application does not require external stirring equipment, simplifies the system design, and forms a multi-stage flow diversion by providing a flow diversion mechanism having a diversion component, a first flow diversion component and a second flow diversion component, so that the fluid naturally forms eddies and turbulence during the flow in the tank body, thereby achieving uniform mixing and improving energy efficiency.
[0011] In a second aspect, an embodiment of the present application further provides a mixing device, comprising:
[0012] a tank body, wherein the tank body is formed with an accommodating cavity;
[0013] a liquid inlet pipe, the liquid inlet pipe having a first liquid inlet and a first liquid discharge port, and one end of the liquid inlet pipe provided with the first liquid discharge port is located in the accommodating chamber, so that liquid can enter the liquid inlet pipe through the first liquid inlet and be discharged into the accommodating chamber through the first liquid discharge port;
[0014] a liquid outlet pipe, the liquid outlet pipe having a second liquid inlet and a second liquid outlet, and one end of the liquid outlet pipe provided with the second liquid inlet is located in the accommodating chamber, so that at least part of the liquid in the accommodating chamber can enter the liquid outlet pipe through the second liquid inlet and be discharged from the accommodating chamber through the second liquid outlet;
[0015] a flow guiding mechanism, the flow guiding mechanism comprising a second flow guiding component, wherein a second flow guiding cavity having a second opening is formed on a side of the second flow guiding component close to the bottom of the tank body, and the second flow guiding cavity is connected to the accommodating cavity through the second opening;
[0016] In which, the liquid inlet pipe is connected to the second flow guide component and passes through the second flow guide cavity formed by the second flow guide component. The first discharge port of the liquid inlet pipe is located outside the second flow guide cavity. The liquid outlet pipe is connected to the second flow guide component, and the second liquid inlet is located in the second flow guide cavity and communicates with the second flow guide cavity.
[0017] It can be seen from the technical solution provided in the present application that the mixing device provided in the present application is provided with a second flow-guiding component facing the bottom opening of the tank body. The fluid flows into the tank body through the first discharge port and forms a recoil effect at the bottom of the tank body, thereby forming eddies and turbulence in the tank body accommodating cavity, thereby achieving a uniform mixing effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following is a brief introduction to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.
[0019] Figure 1 is a schematic structural diagram of a mixing device provided in the first embodiment of the present application;
[0020] Figure 2 This is a schematic diagram of a modified structure of the mixing device of the first embodiment;
[0021] Figure 3 is a schematic diagram of fluid mixing in the mixing device of the first embodiment;
[0022] Figure 4 It is a schematic diagram of the local structure of the diversion mechanism;
[0023] Figure 5 It is a schematic diagram of the local structure of the mixing device;
[0024] Figures 6a to 6e This is a simulation diagram of the fluid mixing effect of the mixing device of the first embodiment;
[0025] Figure 7 is a schematic structural diagram of a mixing device provided in a second embodiment of the present application;
[0026] Figure 8 is a schematic diagram of fluid mixing in the mixing device of the second embodiment;
[0027] Figure 9 is a schematic structural diagram of a mixing device provided in the third embodiment of the present application;
[0028] Figure 10 is a schematic diagram of fluid mixing in the mixing device of the third embodiment;
[0029] Figure 11 is a schematic structural diagram of a mixing device provided in a fourth embodiment of the present application;
[0030] Figure 12 Schematic diagram of fluid mixing in the mixing device of the fourth embodiment.
[0031] Reference numerals:
[0032] 100. Mixing device; 10. Tank body; 101. Accommodating chamber; 20. Liquid inlet pipe; 21. First liquid inlet; 22. First liquid outlet; 30. Liquid outlet pipe; 31. Second liquid inlet; 32. Second liquid outlet; 40. Guide mechanism; 41. Diverter component; 42. First guide component; 421. First guide plate; 422. Second guide plate; 423. First guide chamber; 43. Second guide component; 431. Third guide plate; 432. Fourth guide plate; 433. Second guide chamber; 44. Support frame. DETAILED DESCRIPTION
[0033] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.
[0034] In the description of this application, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood broadly. For example, they can refer to fixed, detachable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediary; and internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances.
[0035] It is understood that references to "first," "second," etc., are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features being referred to. Therefore, features specified as "first" or "second" may explicitly or implicitly include at least one of these features.
[0036] Some embodiments of the present application are described in detail below in conjunction with the accompanying drawings. The following embodiments and features in the embodiments may be combined with each other unless there is any conflict.
[0037] Please refer to Figures 1 to 3 A first embodiment of the present application provides a mixing device 100 , including a tank body 10 , a liquid inlet pipe 20 , a liquid outlet pipe 30 and a flow guiding mechanism 40 .
[0038] The tank body 10 is formed with a accommodating cavity 101, the liquid inlet pipe 20 has a first liquid inlet 21 and a first liquid discharge port 22, and one end of the liquid inlet pipe 20 provided with the first liquid discharge port 22 is located in the accommodating cavity 101. Liquid can enter the liquid inlet pipe 20 through the first liquid inlet 21 and be discharged to the accommodating cavity 101 through the first liquid discharge port 22.
[0039] The liquid outlet pipe 30 has a second liquid inlet 31 and a second liquid outlet 32, and one end of the liquid outlet pipe 30 provided with the second liquid inlet 31 is located in the accommodating chamber 101. At least part of the liquid in the accommodating chamber 101 can enter the liquid outlet pipe 30 through the second liquid inlet 31 and be discharged from the accommodating chamber 101 through the second liquid outlet 32.
[0040] The flow guiding mechanism 40 includes a diverter component 41, a first flow guiding component 42 and a second flow guiding component 43. The diverter component 41 is arranged corresponding to the first liquid discharge port 22, and there is a first distance between the side of the diverter component 41 away from the bottom of the tank body 10 and the first liquid discharge port 22. The first distance can be set as needed, for example, the first distance is 2-20 cm.
[0041] The first flow guide component 42 is arranged on the side of the diverter component 41 away from the bottom of the tank body 10, and forms a first flow guide cavity 423 with a first opening. The second flow guide component 43 is arranged in the first flow guide cavity 423, and forms a second flow guide cavity 433 with a second opening. The first flow guide cavity 423 is connected to the accommodating cavity 101 through the first opening, and the second flow guide cavity 433 is connected to the first flow guide cavity 423 through the second opening. The second liquid inlet 31 is located in the second flow guide cavity 433.
[0042] It can be understood that the opening of the first opening is toward the top of the tank body 10 , and the opening of the second opening is toward the bottom of the tank body 10 .
[0043] For example, Figure 3 As shown, the fluid flows into the accommodating chamber 101 of the tank body 10 from the first liquid inlet 21 of the liquid inlet pipe 20, and flows out along the first liquid discharge port 22. After passing through the diverter component 41, a planar multi-directional diversion is formed at the bottom of the tank body 10 to flow in various directions in the accommodating chamber 101. The diverted fluid changes its flow direction after hitting the inner wall of the tank body 10, and eddies and turbulence are naturally generated in the tank body 10, so that the fluid in the tank body 10 is further fully interactively mixed. After the mixed fluid collides with the wall of the first guide component 42 and is disturbed, it enters the second guide chamber 433 through the second opening along the first guide component 42. After being mixed again in the second guide chamber 433, it flows out from the second liquid inlet 31 of the liquid outlet pipe 30 and is discharged from the accommodating chamber 101 through the second liquid discharge port 32, further improving the homogeneity of the fluid mixing.
[0044] In this embodiment, there is no need to set up an additional external mechanical stirring structure. According to the principles of fluid mechanics, the internal design of the tank body 10 has a diversion component 41, a first guide component 42 and a second guide component 43. The flow guide mechanism 40 allows the fluid to naturally form eddies and turbulence during the flow in the tank body 10, thereby achieving uniform mixing, simplifying the system design of the tank structure, and reducing maintenance costs and equipment failure rates.
[0045] It can be understood that the guide mechanism 40 also includes a support frame 44, which can disperse the fluid pressure on the guide mechanism 40 to prevent the first guide component 42 and / or the second guide component 43 from being deformed or broken due to fluid impact or vibration, thereby improving the stability of the overall structure.
[0046] In some embodiments, the liquid inlet pipe 20 passes through the first flow guide component 42 and the second flow guide component 43 and is disposed corresponding to the diverter component 41 , and the first liquid discharge port 22 is located between the diverter component 41 and the first flow guide component 42 .
[0047] In this embodiment, the liquid inlet pipe 20 passes through the first guide component 42 and the second guide component 43, and the first liquid discharge port 22 is aligned with the diverter component 41 to reduce the fluid turning resistance and ensure that the fluid is immediately distributed to the four directions of the accommodating cavity 101 by the diverter component 41 after entering the tank body 10, so as to form multiple natural turbulences and improve the mixing effect.
[0048] See also Figure 4 In some embodiments, the first guide component 42 includes a first guide plate 421 and a second guide plate 422, the first end of the first guide plate 421 is connected to the liquid inlet pipe 20, the first end of the second guide plate 422 is connected to the second end of the first guide plate 421, and the second end of the second guide plate 422 is spaced apart from the liquid inlet pipe 20, so that the first guide component 42 forms a first guide cavity 423 with a first opening.
[0049] In this embodiment, the first guide plate 421 and the second guide plate 422 cooperate to form a first guide cavity 423 having a first opening. The first guide cavity 423 is connected to the accommodating cavity 101 of the tank body 10 through the first opening, so that the mixed fluid forming the vortex and turbulence is further guided into the second guide component 43, forming a multi-stage guide effect.
[0050] In some embodiments, the first end of the first guide plate 421 has a first distance from the bottom of the tank body 10, the second end of the first guide plate 421 has a second distance from the bottom of the tank body 10, the second distance is greater than the first distance, and the second guide plate 422 forms a first angle with the first guide plate 421, and the first angle is greater than 90°.
[0051] In this embodiment, the two ends of the first guide plate 421 have different distances from the bottom of the tank body 10, and the second guide plate 422 is set at an obtuse angle to the first guide plate 421, so that the first guide component 42 has a first opening at the top and a conical trumpet-shaped structure at the bottom. When the mixed fluid of vortex and turbulence formed in the tank body 10 contacts the first guide component 42, it flows from the first opening along the conical structure of the second guide plate 422 into the first guide cavity 423, thereby optimizing the guide path and improving the mixing effect.
[0052] In some embodiments, the second flow guide member 43 includes a third flow guide plate 431 and a fourth flow guide plate 432. The third flow guide plate 431 is connected to the liquid inlet pipe 20, and the fourth flow guide plate 432 is disposed around the third flow guide plate 431. The first end of the fourth flow guide plate 432 is connected to the third flow guide plate 431, and the second end of the fourth flow guide plate 432 is spaced apart from the first flow guide member 42, so that the second flow guide member 43 forms a second flow guide cavity 433 having a second opening.
[0053] In this embodiment, the fourth guide plate 432 is arranged on the circumferential side of the third guide plate 431, forming a secondary guide coverage range in the first guide cavity 423, that is, the second guide cavity 433, and the second end of the fourth guide plate 432 is spaced apart from the first guide component 42 to form a flow port, so that the fluid can enter the second guide cavity 433 through the flow port, and further be discharged from the second guide cavity 433 to the tank body 10 accommodating cavity 101, thereby realizing multi-stage diversion and mixing.
[0054] In some embodiments, the third guide plate 431 and the fourth guide plate 432 are connected at a second angle, and the second angle is greater than or equal to 90°.
[0055] In this embodiment, the third guide plate 431 and the fourth guide plate 432 are designed at a right angle or an obtuse angle, so that the second guide component 43 has a larger angle to reduce the resistance of the fluid when passing through, and use gravity to assist the fluid to naturally drain, further mixing the fluid, while also avoiding the dead corners formed by the sharp angle design that may cause fluid blockage and reduce the risk of sedimentation.
[0056] In some embodiments, as Figure 2 and Figure 5 As shown, the liquid outlet pipe 30 passes through the first flow guide component 42 and the second flow guide component 43 and is connected to the liquid inlet pipe 20. The end of the liquid outlet pipe 30 connected to the liquid inlet pipe 20 forms a second liquid inlet 31 on the side away from the diverter component 41 that is in communication with the second flow guide cavity 433. In other words, the opening of the second liquid inlet 31 faces the side of the second flow guide cavity 433 away from the first flow guide component 42.
[0057] Alternatively, the liquid outlet pipe 30 passes through the first guide component 42 and the second guide component 43, and the end of the liquid outlet pipe 30 connected to the liquid inlet pipe 20 forms a second liquid inlet 31 connected to the second guide cavity 433, and the second liquid inlet 31 is located on the wall of the second guide component 43, as shown in FIG. Figure 1 shown.
[0058] In this embodiment, when the second liquid inlet 31 is located on the wall of the second flow-guiding component 43, the fluid passes through the second flow-guiding cavity 433 and smoothly flows along the wall of the second flow-guiding component 43 into the second liquid inlet 31, thereby exiting the accommodating cavity 101, thereby reducing flow resistance. Furthermore, the liquid outlet conduit 30 is connected to the liquid inlet conduit 20, and a second liquid inlet 31 communicating with the second flow-guiding cavity 433 is formed on a side away from the diverter component 41. In other words, the portion connecting the second liquid inlet 31 to the liquid inlet conduit 20 forms a semi-arc-shaped opening with an upward opening, further optimizing the flow path. This allows the fluid within the second flow-guiding cavity 433 to exit the accommodating cavity 101 through the upward-facing semi-arc-shaped opening, resulting in a better mixing effect.
[0059] In some embodiments, the diverter component 41 has a first diverter end close to the first drain port 22 and a second diverter end away from the first drain port 22 , and the radial direction of the diverter component 41 gradually increases from the first diverter end to the second diverter end.
[0060] Exemplarily, the first diversion end of the diversion component 41 near the first liquid discharge port 22 is a pointed end, and the radial direction from the first diversion end to the second diversion end gradually increases. The first diversion end and the second diversion end are connected by a smooth and gentle curved surface. With this arrangement, when a fluid with a certain flow rate flows out of the first liquid discharge port 22 and contacts the first diversion end with a pointed end, the pointed design of the first diversion end can effectively split the fluid, causing it to naturally separate into multiple flow directions along the curved surface of the diversion component 41, and form multiple natural vortices and turbulences within the tank body 10, further fully mixing the fluid within the tank body 10 and further facilitating fluid homogenization. It will be understood that the diversion component 41 includes but is not limited to cones and pyramids.
[0061] In some embodiments, the mixing device 100 further includes a protective layer that covers the inner wall surface of the tank body 10. Optionally, the protective layer can be an alloy, a non-metallic coating, a metal plating, or a composite material to prevent the inner wall from corrosion, thinning, or perforation. It should be understood that the liquid inlet pipe 20, the liquid outlet pipe 30, and the diversion mechanism 40 should also be made of a corrosion-resistant material or at least be wrapped with a protective layer of a corrosion-resistant material, so that the mixing device 100 can effectively resist corrosion from strong acids, strong bases, and organic solvents, thereby improving equipment safety and extending service life.
[0062] In some embodiments, the mixing device 100 further includes a power component connected to the liquid outlet pipe 30 and configured to pump at least a portion of the liquid in the accommodating chamber 101 out of the accommodating chamber 101 through the liquid outlet pipe 30. This arrangement allows for stable and precise control over the extraction and delivery of the mixed fluid within the tank body 10 to the outside, without relying on the height of the tank body 10 or natural gravity drainage, and adapting to complex tank layouts.
[0063] See also Figures 6a to 6e , Figures 6a to 6e The 3D model effect diagram of the mixing device 100 of the first embodiment is shown. The model simulates static, turbulent and single-phase flows and uses passive scalars to perform transient analysis on the mixing process. Figures 6a to 6d As shown, the blue color represents the concentration of the supply liquid entering the tank body 10 from the liquid inlet pipe 20, and the red color represents the initial concentration of the original liquid in the tank body 10 of the mixing device 100. It can be seen that the fluid in the mixing device 100 is evenly mixed after about 5 minutes. Figure 6e As shown, it can be seen that after the liquid enters the tank body 10 from the liquid inlet pipe 20 and is discharged from the tank body 10 through the liquid outlet pipe 30, the flow direction of the liquid in the mixing device 100 indicates that the liquid forms natural vortices and turbulence in the tank body 10, thereby achieving liquid mixing and homogenization.
[0064] See also Figure 7 and Figure 8 , Figure 7 The mixing device 100 provided in the second embodiment of the present application differs from the mixing device 100 of the first embodiment in that the flow guiding mechanism 40 includes a second flow guiding component 43. The second flow guiding component 43 forms a second flow guiding cavity 433 having a second opening on a side close to the bottom of the tank body 10. The second flow guiding cavity 433 communicates with the accommodating cavity 101 through the second opening.
[0065] Among them, the liquid inlet pipe 20 is connected to the second guide component 43 and passes through the second guide cavity 433 formed by the second guide component 43. The first discharge port 22 of the liquid inlet pipe 20 is located outside the second guide cavity 433. The liquid outlet pipe 30 is connected to the second guide component 43, and the second liquid inlet 31 is located in the second guide cavity 433 and communicates with the second guide cavity 433.
[0066] It can be understood that the specific structural components and functions of the second guide component 43 can be referred to the relevant description of the first embodiment, and will not be elaborated here.
[0067] like Figure 8 As shown, in this embodiment, a second flow guide component 43 with a second opening is formed facing the bottom of the tank body 10. The fluid flows into the tank body through the first discharge port and forms a recoil effect at the bottom of the tank body, thereby forming eddies and turbulence in the tank body accommodating cavity, thereby achieving a uniform mixing effect. Through the power component connected to the liquid outlet pipe 30, the fluid is mixed again in the second flow guide cavity 433 formed by the second flow guide component 43, and is discharged from the accommodating cavity 101 of the tank body 10 through the second liquid inlet 31 of the liquid outlet pipe 30.
[0068] See also Figure 9 and Figure 10 , Figure 9The mixing device 100 provided in the third embodiment of the present application is different from the mixing device 100 of the aforementioned embodiment in that the flow guide mechanism 40 includes a diverter component 41 and a second flow guide component 43. The diverter component 41 is arranged corresponding to the first liquid discharge port 22, and there is a first distance between the side of the diverter component 41 away from the bottom of the tank body 10 and the first liquid discharge port 22.
[0069] It can be understood that the specific structural components and functions of the diverter component 41 and the second flow guide component 43 can be referred to the relevant description of the aforementioned embodiment and will not be elaborated here.
[0070] like Figure 10 As shown, in this embodiment, a diversion component 41 is added. When the fluid flows out from the first liquid discharge port 22, it passes through the diversion component 41 to form a plane diversion at the bottom of the tank body 10, thereby flowing to the four directions of the accommodating chamber 101, and further forming eddies and turbulence in the accommodating chamber 101, thereby improving the mixing efficiency.
[0071] See also Figure 11 and Figure 12 , Figure 11 The mixing device 100 provided in the fourth embodiment of the present application differs from the mixing device 100 of the third embodiment in that the flow guide mechanism 40 includes a first flow guide component 42 and a second flow guide component 43. The first flow guide component 42 forms a first flow guide cavity 423 having a first opening on a side away from the bottom of the tank body 10. The first flow guide cavity 423 communicates with the accommodating cavity 101 through the first opening. The second flow guide component 43 is disposed in the first flow guide cavity 423 and forms a second flow guide cavity 433 having a second opening. The first flow guide cavity 423 communicates with the accommodating cavity 101 through the first opening, and the second flow guide cavity 433 communicates with the first flow guide cavity 423 through the second opening. The second liquid inlet 31 is located in the second flow guide cavity 433. The first opening faces the top of the tank body 10, and the second opening faces the bottom of the tank body 10.
[0072] It can be understood that the specific structural components and functions of the first guide component 42 and the second guide component 43 can be referred to the relevant description of the above embodiments, and will not be repeated here.
[0073] like Figure 12 As shown, in this embodiment, the first guide component 42 and the second guide component 43 work together to form a mixed fluid of vortex and turbulence. After contacting the first guide component 42, the mixed fluid flows along the first guide cavity 423 into the second guide cavity 433, realizing a multi-stage guide method and significantly improving the mixing uniformity.
[0074] It is understood that the shape of the tank body 10 can be a cylinder, or other cylindrical bodies, such as a rectangular body, and this application is not limited. It should also be understood that the mixing device 100 provided in this application is not only applicable to existing liquid flow battery systems, such as electrolyte storage tanks, but also optimizes the internal structure of the storage tank to make the mixing of the electrolyte more uniform, thereby ensuring the stability and consistency of the battery reaction and extending the service life of the battery. In addition, the mixing device 100 can also be used in fields such as bioengineering, chemical industry, agriculture, and food processing to uniformly mix fluids and improve fluid dispersion and homogeneity.
[0075] It should be understood that the terms used in this specification are only for the purpose of describing specific embodiments and are not intended to limit the present application. As used in this specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms unless the context clearly indicates otherwise.
[0076] It should also be understood that the term "and / or" used in this specification and the appended claims refers to any combination of one or more of the associated listed items and all possible combinations, including these combinations. It should be noted that, in this article, the terms "include", "comprise" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or system that includes a series of elements includes not only those elements, but also other elements that are not explicitly listed, or also includes elements that are inherent to such process, method, article or system. In the absence of further restrictions, an element defined by the sentence "including a..." does not exclude the presence of other identical elements in the process, method, article or system that includes the element.
[0077] The serial numbers of the embodiments of the present application are for description only and do not represent the advantages or disadvantages of the embodiments. The above description is only a specific embodiment of the present application, but the scope of protection of the present application is not limited thereto. Any person skilled in the art can easily think of various equivalent modifications or replacements within the technical scope disclosed in the present application, and these modifications or replacements should be included in the scope of protection of the present application. Therefore, the scope of protection of the present application shall be based on the scope of protection of the claims.
Claims
1. A mixing device, characterized in that: include: a tank body, wherein the tank body is formed with an accommodating cavity; a liquid inlet pipe, the liquid inlet pipe having a first liquid inlet and a first liquid discharge port, and one end of the liquid inlet pipe provided with the first liquid discharge port is located in the accommodating chamber, so that liquid can enter the liquid inlet pipe through the first liquid inlet and be discharged into the accommodating chamber through the first liquid discharge port; a liquid outlet pipe, the liquid outlet pipe having a second liquid inlet and a second liquid outlet, and one end of the liquid outlet pipe provided with the second liquid inlet is located in the accommodating chamber, so that at least part of the liquid in the accommodating chamber can enter the liquid outlet pipe through the second liquid inlet and be discharged from the accommodating chamber through the second liquid outlet; a flow guiding mechanism, the flow guiding mechanism comprising a diverter component, a first flow guiding component, and a second flow guiding component, the diverter component being arranged corresponding to the first liquid discharge port, and a first distance being present between a side of the diverter component away from the bottom of the tank body and the first liquid discharge port; The first flow guide component is arranged on a side of the diverter component away from the bottom of the tank body, and forms a first flow guide cavity with a first opening. The second flow guide component is arranged in the first flow guide cavity, and forms a second flow guide cavity with a second opening. The first flow guide cavity is connected to the accommodating cavity through the first opening, and the second flow guide cavity is connected to the first flow guide cavity through the second opening. The second liquid inlet is located in the second flow guide cavity.
2. The mixing device according to claim 1, characterized in that The liquid inlet pipe passes through the first flow guide component and the second flow guide component and is arranged corresponding to the diverter component. The first liquid discharge port is located between the diverter component and the first flow guide component.
3. The mixing device according to claim 1, characterized in that The first guide component includes a first guide plate and a second guide plate, the first end of the first guide plate is connected to the liquid inlet pipe, the first end of the second guide plate is connected to the second end of the first guide plate, and the second end of the second guide plate is spaced apart from the liquid inlet pipe, so that the first guide component forms the first guide cavity having the first opening.
4. The mixing device according to claim 3, characterized in that A first distance is formed between the first end of the first guide plate and the bottom of the tank body, and a second distance is formed between the second end of the first guide plate and the bottom of the tank body, wherein the second distance is greater than the first distance; The second guide plate forms a first angle with the first guide plate, and the first angle is greater than 90°.
5. The mixing device according to claim 1, characterized in that The second flow guide component includes a third flow guide plate and a fourth flow guide plate, the third flow guide plate is connected to the liquid inlet pipe, and the fourth flow guide plate is arranged around the circumference of the third flow guide plate; The first end of the fourth guide plate is connected to the third guide plate, and the second end of the fourth guide plate is spaced apart from the first guide component, so that the second guide component forms the second guide cavity with the second opening.
6. The mixing device according to claim 5, characterized in that The third guide plate is connected to the fourth guide plate at a second angle, and the second angle is greater than or equal to 90°.
7. The mixing device according to claim 1, characterized in that The liquid outlet pipe passes through the first flow guide component and the second flow guide component and is connected to the liquid inlet pipe, and the end of the liquid outlet pipe connected to the liquid inlet pipe forms the second liquid inlet communicating with the second flow guide cavity on the side away from the diverter component; Alternatively, the liquid outlet pipe passes through the first guide component and the second guide component, and the end of the liquid outlet pipe close to the liquid inlet pipe forms the second liquid inlet connected to the second guide cavity, and the second liquid inlet is located on the wall of the second guide component.
8. The mixing device according to claim 1, characterized in that The diverter component has a first diverter end close to the first liquid drain port and a second diverter end away from the first liquid drain port. The diverter component gradually increases in radial direction from the first diverter end to the second diverter end.
9. A mixing device, characterized in that include: a tank body, wherein the tank body is formed with an accommodating cavity; a liquid inlet pipe, the liquid inlet pipe having a first liquid inlet and a first liquid discharge port, and one end of the liquid inlet pipe provided with the first liquid discharge port is located in the accommodating chamber, so that liquid can enter the liquid inlet pipe through the first liquid inlet and be discharged into the accommodating chamber through the first liquid discharge port; a liquid outlet pipe, the liquid outlet pipe having a second liquid inlet and a second liquid outlet, and one end of the liquid outlet pipe provided with the second liquid inlet is located in the accommodating chamber, so that at least part of the liquid in the accommodating chamber can enter the liquid outlet pipe through the second liquid inlet and be discharged from the accommodating chamber through the second liquid outlet; a flow guiding mechanism, the flow guiding mechanism comprising a second flow guiding component, wherein a second flow guiding cavity having a second opening is formed on a side of the second flow guiding component close to the bottom of the tank body, and the second flow guiding cavity is connected to the accommodating cavity through the second opening; In which, the liquid inlet pipe is connected to the second flow guide component and passes through the second flow guide cavity formed by the second flow guide component. The first discharge port of the liquid inlet pipe is located outside the second flow guide cavity. The liquid outlet pipe is connected to the second flow guide component, and the second liquid inlet is located in the second flow guide cavity and communicates with the second flow guide cavity.
10. The mixing device according to claim 9, characterized in that The flow guiding mechanism further includes a diverter component, the diverter component is arranged corresponding to the first liquid discharge port, and a first distance exists between the side of the diverter component away from the bottom of the tank body and the first liquid discharge port; Alternatively, the flow guiding mechanism further includes a first flow guiding component, the first flow guiding component forming a first flow guiding cavity having a first opening on a side away from the bottom of the tank body, the first flow guiding cavity being connected to the accommodating cavity through the first opening, the second flow guiding component being disposed in the first flow guiding cavity and forming a second flow guiding cavity having a second opening, the first flow guiding cavity being connected to the accommodating cavity through the first opening, the second flow guiding cavity being connected to the first flow guiding cavity through the second opening, and the second liquid inlet being located in the second flow guiding cavity; The first opening faces the top of the tank body, and the second opening faces the bottom of the tank body.