White spirit blending device

Abstract

The white spirit blending device comprises a blending tank and a stirring assembly, the blending tank comprises an inner tank and an outer tank, the outer tank is fixed on a base, the inner tank is arranged inside the outer tank, a cavity is formed between the inner tank and the outer tank, the side end of the inner tank is open, and the open side of the inner tank is rotationally connected with the inner wall of one side of the outer tank; a rotating motor is fixed to the outer wall of the other side of the outer tank, the output end of the rotating motor penetrates through the side wall of the outer tank and is fixedly connected with the other side of the inner tank, the output end of the rotating motor is rotationally connected with the side wall of the outer tank, and the tank wall of the inner tank is a screen; the other end of the rotating shaft extends into the outer tank and is arranged in the inner tank, the rotating shaft is rotatably connected with the outer tank, and a plurality of stirring blades are uniformly distributed on the rotating shaft; the raw materials in the outer tank are mixed by double stirrers by arranging the rotating inner tank and the stirring assembly, so that the layering phenomenon of the raw materials is prevented.

Description

Technical Field

[0001] This utility model relates to the field of liquor processing technology, and in particular to a liquor blending device. Background Technology

[0002] Baijiu, also known as shaojiu or laobaigan, is a beverage in people's lives. It is generally brewed using wheat, corn, and sorghum. Blending is a crucial step in the production of baijiu. Its purpose is to mix and blend baijiu from different batches, with different alcohol content and styles to ensure the consistency of the taste, aroma, and quality of the finished product.

[0003] In existing technology, baijiu blending tanks mainly consist of a tank body, an inlet, and a outlet. During use, workers first inject various raw materials into the tank body through the inlet, then seal the inlet. After uniform mixing, the mixture is discharged to the outside through the outlet for subsequent processing. However, in existing technology, when various raw materials are injected into the tank body through the inlet, the different concentrations of the raw materials cause stratification inside the tank. The stirring device can only stir some areas and cannot simultaneously mix the raw materials in different layers, resulting in poor mixing of the raw materials and liquid, which in turn affects the processing effect of the liquor.

[0004] Therefore, there is an urgent need for a liquor blending device that can mix liquor evenly and reduce stratification. Utility Model Content

[0005] The purpose of this invention is to provide a liquor blending device to solve the above-mentioned problems.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A device for blending baijiu (Chinese liquor), including a base;

[0008] A mixing tank includes an inner tank and an outer tank, both of which are cylindrical. The central axis of the outer tank is parallel to the ground and is fixed to a base. The inner tank is disposed inside the outer tank, with its central axis coinciding with that of the outer tank. A cavity is provided between the inner and outer tanks. The inner tank has an opening at one side, and the opening side of the inner tank is rotatably connected to the inner wall of one side of the outer tank. A rotating motor is fixed to the outer wall of the other side of the outer tank. The output end of the rotating motor passes through the side wall of the outer tank and is fixedly connected to the other side of the inner tank. The output end of the rotating motor is rotatably connected to the side wall of the outer tank. The walls of the inner tank are all made of sieve mesh.

[0009] A stirring assembly includes a stirring motor, a rotating shaft, and multiple stirring blades. The stirring motor is fixed to the outer wall of one side of the outer tank. One end of the rotating shaft is fixedly connected to the stirring motor, and the other end extends into the outer tank and is disposed in the inner tank. The rotating shaft is rotatably connected to the outer tank, and multiple stirring blades are evenly distributed on the rotating shaft.

[0010] The raw material assembly includes multiple raw material tanks. One side of the outer tank has a liquid inlet corresponding to each raw material tank, and the other side has a liquid outlet. The raw material tanks are connected to the liquid inlets via liquid inlet pipes.

[0011] Furthermore, the base includes multiple brackets formed by the intersection of two diagonal bars and multiple crossbars, with the crossbars fixed between adjacent brackets, and the outer can fixed on the brackets and in contact with the crossbars.

[0012] Furthermore, solenoid valves are provided on both the liquid inlet and the liquid outlet.

[0013] Furthermore, the size of the sieve is 120 to 200 mesh.

[0014] Furthermore, multiple scrapers are evenly fixed on the outer wall of the inner tank, and the ends of the scrapers abut against the inner wall of the outer tank.

[0015] Furthermore, a mass flow meter is installed on the inlet pipe.

[0016] Furthermore, the edges of the stirring blades are serrated.

[0017] This utility model discloses the following technical effects: It discloses a baijiu (Chinese liquor) blending device. When raw materials are transported to the inner tank of the outer tank through the inlet pipe and inlet, the stirring motor and rotation motor are started. The stirring blades with serrated edges rotate in conjunction with the inner tank, performing double stirring of the raw materials. Dynamic filtration of the mixed raw materials is achieved through a screen. During rotation, the stirring blades can fully agitate the liquids of different layers, preventing stratification. The scraper adheres closely to the inner wall of the outer tank to prevent liquid deposition on the side wall, while also serving a stirring function to prevent stratification of the filtered liquid. The device uses a mass flow meter to intelligently control the amount of each raw material, ensuring precise proportions and stable, uniform composition. The cross-bracing base provides greater stability and a stable operating environment for the anti-stratification process, significantly improving the stability and quality of the baijiu. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in 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.

[0019] Figure 1 This utility model discloses a structural schematic diagram of a liquor blending device.

[0020] Figure 2 : Schematic diagram of the base structure of this utility model;

[0021] Specifically, the components are: 1. base; 2. mixing tank; 3. inner tank; 4. outer tank; 5. cavity; 6. rotating motor; 7. scraper; 8. stirring motor; 9. rotating shaft; 10. stirring blade; 11. raw material tank; 12. liquid inlet; 13. liquid outlet; 14. liquid inlet pipe; 15. slanted bar; 16. crossbar. Detailed Implementation

[0022] 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.

[0023] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0024] The specific implementation method is as follows:

[0025] like Figures 1-2 As shown; this utility model discloses a liquor blending device, including a base 1;

[0026] The mixing tank 2 includes an inner tank 3 and an outer tank 4. Both the outer tank 4 and the inner tank 3 are cylindrical. The central axis of the outer tank 4 is parallel to the ground and is fixed on the base 1. The inner tank 3 is placed inside the outer tank 4 and the central axes of the inner tank 3 and the outer tank 4 coincide. A cavity 5 is provided between the inner tank 3 and the outer tank 4. The inner tank 3 has an opening on its side and the opening side of the inner tank 3 is rotatably connected to the inner wall of one side of the outer tank 4. A rotating motor 6 is fixed on the outer wall of the other side of the outer tank 4. The output end of the rotating motor 6 passes through the side wall of the outer tank 4 and is fixedly connected to the other side of the inner tank 3. The output end of the rotating motor 6 is rotatably connected to the side wall of the outer tank 4. The walls of the inner tank 3 are all screens.

[0027] The stirring assembly includes a stirring motor 8, a rotating shaft 9, and multiple stirring blades 10. The stirring motor 8 is fixed to one side of the outer wall of the outer tank 4. One end of the rotating shaft 9 is fixedly connected to the stirring motor 8, and the other end extends into the outer tank 4 and is set in the inner tank 3. The rotating shaft 9 is rotatably connected to the outer tank 4. Multiple stirring blades 10 are evenly distributed on the rotating shaft 9.

[0028] The raw material assembly includes multiple raw material tanks 11. One side of the outer tank 4 is provided with a liquid inlet 12 corresponding to each raw material tank 11, and the other side is provided with a liquid outlet 13. The raw material tanks 11 and the liquid inlets 12 are connected by a liquid inlet pipe 14.

[0029] This utility model has multiple liquid inlets 12 corresponding to the raw material tank 11, which can simultaneously introduce multiple different base wines or flavoring wines for blending baijiu. The inner tank 3 acts as a rotating screen, generating centrifugal force during rotation, allowing the liquid to pass through the screen under pressure difference, while also serving to filter and prevent screen blockage, thus improving filtration efficiency. At the same time, the stirring blades 10 rotate in the inner tank 3, forming a composite flow field of axial and radial directions. The rotation of the inner tank 3 itself and the movement direction of the stirring blades 10 can form a relative speed difference, enhancing the shear force between the liquids. The blending tank 2 is placed horizontally, which facilitates the stirring blades 10 to stir different layers of liquid, making the liquid mixture more uniform and preventing liquid stratification. The precise filtration and mixing process ensures the consistency of product taste and aroma.

[0030] In this embodiment, a sealed bearing is installed at the connection between the inner tank 3 and the outer tank 4 to facilitate the rotation of the inner tank 3 relative to the outer tank 4.

[0031] In this embodiment, the base 1 includes multiple brackets formed by the intersection of two diagonal bars 15 and multiple crossbars 16. A crossbar 16 is fixed between two adjacent brackets. The outer can 4 is fixed on the bracket and is in contact with the crossbar 16.

[0032] The triangular structure formed by the intersection of the diagonal braces 15 of this utility model is the most stable form in mechanics. It can effectively disperse the vibration and stress generated during equipment operation and improve the stability of the support.

[0033] In this embodiment, solenoid valves are provided on both the inlet 12 and the outlet 13.

[0034] This utility model is equipped with a solenoid valve for intelligent control of the inflow and outflow of liquid.

[0035] In this embodiment, the screen size is 120-200 mesh.

[0036] In this embodiment, a plurality of scrapers 7 are uniformly fixed on the outer side wall of the inner tank 3, and the ends of the scrapers 7 abut against the inner wall of the outer tank 4.

[0037] This invention uses a scraper 7 to prevent materials from adhering to the inner wall of the outer tank 4. At the same time, the scraper 7 rotates with the inner tank 3, further promoting the mixing of the base wines.

[0038] In this embodiment, a mass flow meter is installed on the inlet pipe 14.

[0039] This invention precisely controls the amount of each raw material fed in, ensuring the final taste and flavor of the liquor.

[0040] In this embodiment, the edges of the stirring blade 10 are serrated.

[0041] This invention achieves uniform distribution of shear force along the leaf edge through involute tooth design (pressure angle 20°~25°) and variable tooth height distribution (height ratio from root to tip 1:2), which improves the mixing effect while avoiding the destruction of flavor substances caused by excessive local shearing.

[0042] In this embodiment, a PLC controller (Siemens S7-300 series) is also included, and the rotary motor, stirring motor 8, mass flow meter and solenoid valve are all electrically connected to the PLC controller.

[0043] In practical use, the raw materials of this baijiu blending device are transported to the inner tank 3 of the outer tank 4 through the liquid inlet pipe 14 and the liquid inlet 12. The stirring motor 8 and the rotation motor 6 are started, and the stirring blades 10 with serrated edges rotate with the inner tank 3 to perform double stirring of the raw materials. The rotation of the inner tank 3 generates centrifugal force, which drives the liquid to pass through a 120-200 mesh screen to complete dynamic filtration and separate impurities. The mass flow meter monitors the flow rate in real time. According to the flow rate of each raw material, the PLC controller controls the opening and closing of the solenoid valve through the PID algorithm to achieve precise proportioning. The scraper 7 is in close contact with the inner wall of the outer tank 4 to prevent liquid deposition and also plays a stirring role to prevent the liquid filtered by the screen from stratifying.

[0044] In the description of this utility model, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0045] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0046] The embodiments described above are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Various modifications and improvements made to the technical solutions of the present utility model by those skilled in the art without departing from the spirit of the present utility model should fall within the protection scope defined by the claims of the present utility model.

Claims

1. A liquor blending device, characterized in that: include; Base; A mixing tank includes an inner tank and an outer tank, both of which are cylindrical. The central axis of the outer tank is parallel to the ground and is fixed to a base. The inner tank is disposed inside the outer tank, with its central axis coinciding with that of the outer tank. A cavity is provided between the inner and outer tanks. The inner tank has an opening at one side, and the opening side of the inner tank is rotatably connected to the inner wall of one side of the outer tank. A rotating motor is fixed to the outer wall of the other side of the outer tank. The output end of the rotating motor passes through the side wall of the outer tank and is fixedly connected to the other side of the inner tank. The output end of the rotating motor is rotatably connected to the side wall of the outer tank. The walls of the inner tank are all made of sieve mesh. A stirring assembly includes a stirring motor, a rotating shaft, and multiple stirring blades. The stirring motor is fixed to the outer wall of one side of the outer tank. One end of the rotating shaft is fixedly connected to the stirring motor, and the other end extends into the outer tank and is disposed in the inner tank. The rotating shaft is rotatably connected to the outer tank, and multiple stirring blades are evenly distributed on the rotating shaft. The raw material assembly includes multiple raw material tanks. One side of the outer tank has a liquid inlet corresponding to each raw material tank, and the other side has a liquid outlet. The raw material tanks are connected to the liquid inlets via liquid inlet pipes.

2. The liquor blending device according to claim 1, characterized in that: The base includes multiple brackets formed by the intersection of two diagonal bars and multiple crossbars. The crossbars are fixed between adjacent brackets. The outer can is fixed on the brackets and in contact with the crossbars.

3. The liquor blending device according to claim 1, characterized in that: Solenoid valves are installed on both the liquid inlet and the liquid outlet.

4. The liquor blending device according to claim 1, characterized in that: The screen has a mesh size of 120 to 200.

5. The liquor blending device according to claim 1, characterized in that: Multiple scrapers are evenly fixed on the outer wall of the inner tank, and the ends of the scrapers abut against the inner wall of the outer tank.

6. The liquor blending device according to claim 1, characterized in that: A mass flow meter is installed on the inlet pipe.

7. The liquor blending device according to claim 1, characterized in that: The edges of the stirring blades are serrated.

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