Blending tank, processing system and processing method for preparing rice wine juice beverage
By using alcohol concentration sensors and motor-driven stirring rods in the mixing can and processing system of rice wine drinks, combined with multiple low-temperature temporary storage modules and buffer tanks, the inconvenient adjustment of alcohol content and low processing efficiency during the mixing process of rice wine drinks is solved. The problem of this problem has achieved precise adjustment of alcohol concentration and continuous processing steps, improving product quality and processing efficiency.
Patent Information
- Application Number
- CN202411511927.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-28
- Publication Date
- 2025-01-03
AI Technical Summary
The alcohol content of existing rice wine drinks is inconvenient to adjust during the preparation process, which affects the flavor, and stirring leads to increased gas in the juice water and severe alcohol volatility, and low treatment efficiency.
A mixing can and processing system for rice wine drinks was designed. The alcohol concentration sensor was used to monitor it in real time and stir it through a motor-driven deflector stirring rod. Combined with multiple low-temperature temporary storage modules and buffer tanks, the alcohol concentration dynamics were achieved. Buffer continuity of adjustment and processing steps.
It effectively avoids alcohol volatility and gas increase, ensures that the alcohol concentration meets the standards, improves treatment efficiency, avoids non-essential substances affecting the flavor, and realizes continuous operation of the preparation and treatment process.
Smart Images
Figure CN119242402A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of rice wine product processing, in particular to a mixing tank, a processing system and a processing method for preparing rice wine juice beverages. Background Art
[0002] In the process of preparing existing rice wine juice drinks, water or other additives are added to dilute the alcohol content, which greatly affects the flavor. Secondly, if the alcohol concentration is insufficient, the concentration can only be increased by concentrating it or adding deodorized alcohol. The process is relatively complicated and troublesome, and also affects the flavor.
[0003] Secondly, the mixing tank usually uses a stirring paddle or a stirring blade when stirring. If the stirring intensity is too high, on the one hand, it is easy to cause foaming and greatly increase the gas in the juice, increasing the workload of subsequent degassing. On the other hand, the alcohol evaporates faster during violent stirring, and the juice concentration will be affected again, resulting in a large error between the actual composition of the product and the factory standard.
[0004] Finally, in terms of method, the subsequent process of the blended juice is purely linear. It enters the filling process after degassing and instantaneous high-temperature sterilization. Degassing is impossible during blending, and instantaneous high-temperature sterilization is impossible during degassing. It can only be carried out in sequence, resulting in low processing efficiency. Summary of the invention
[0005] The present invention provides a mixing tank, a processing system and a processing method for preparing rice wine juice beverages, aiming to solve the problems in the prior art that the alcohol content is inconvenient to adjust and affects the flavor, stirring during the mixing process causes a lot of gas in the juice and serious alcohol volatilization, and the processing after mixing is purely linear and has low efficiency.
[0006] In order to solve the above technical problems, the technical solution adopted by the present invention is: A mixing tank for preparing rice wine juice beverage, the mixing tank comprising a tank body, a sealing cover is provided on the top of the tank body in an openable and closable manner, a rotating mechanism is provided in the middle of the sealing cover, the rotating mechanism comprises a motor and a stirring rod, and the output shaft of the motor extends into the tank body and forms an eccentric linkage with the stirring rod, and an alcohol concentration sensor is provided at the bottom of one side of the tank body.
[0007] Preferably, the sealing cover is hingedly fitted with the tank body via a hinge, and a removable sealing locking fit is formed by a number of lifting bolts when the sealing cover is tightly attached to the opening of the tank body. A vertical mounting opening is provided in the middle position of the top of the sealing cover, and the motor of the rotating mechanism forms a removable sealing fixed fit with the vertical mounting opening.
[0008] More preferably, the rotating mechanism also includes a turntable, a fixing sleeve is concentrically and coaxially provided at the top middle position of the turntable, the fixing sleeve is mounted on the output shaft of the motor and forms a coaxial linkage fit through radially arranged fastening bolts, at least one stirring rod is provided on the turntable around the output shaft of the motor, and the stirring rod and the turntable form a detachable limited fixed fit.
[0009] Furthermore, a plurality of mounting sleeves are provided at equal intervals around the fixed sleeve on the top of the turntable, and each mounting sleeve is provided with a thread. One end of the stirring rod passes through the fixed sleeve and the turntable in sequence and then extends downward. The other end of the stirring rod is provided with a threaded portion and forms a threaded fit with the mounting sleeve. A fastening nut is also threadedly fitted on the threaded portion, and the fastening nut forms a press fit with the sleeve opening of the mounting sleeve.
[0010] Furthermore, a plurality of limit rings are provided under the turntable, the limit rings correspond to the mounting sleeves one by one, and the limit rings are concentric and coaxial with the corresponding mounting sleeves, the limit rings are fixedly matched with the bottom of the turntable through a plurality of fixed columns, the fixed columns are arranged at equal intervals around the axis of the limit rings, and the fixed columns are all perpendicular to the turntable, the stirring rods installed on the mounting sleeves coaxially penetrate the corresponding limit rings, and the stirring rods form a limit fit with the corresponding limit rings.
[0011] Specifically, a transverse insertion installation opening is provided at the bottom of one side of the tank body, and the transverse insertion installation opening forms a sealed fixed fit with the alcohol concentration sensor, and the sensing end of the alcohol concentration sensor extends into the tank body; A feed port is provided at the top of one side of the tank body, a discharge port is provided at the bottom of the tank body, a discharge valve is provided on the discharge port, and a number of columns are provided at equal intervals around the discharge port at the bottom of the tank body, and there are no less than three columns; A feeding port is arranged on one side of the top of the sealing cover.
[0012] A processing system for preparing rice wine juice beverages, the processing system comprising a mixing module including a mixing tank, and also comprising a plurality of low-temperature temporary storage modules, the discharge ends of the plurality of low-temperature temporary storage modules are connected in parallel with the feed port of the mixing tank of the mixing module through a traction module, each low-temperature temporary storage module and the mixing tank are provided with an alcohol concentration sensor, the discharge port of the mixing tank of the mixing module is connected to at least one processing module, and the discharge end of the processing module is connected to the corresponding filling module; Each of the processing modules comprises a first buffer tank, a degassing tank, a second buffer tank, a high-temperature instantaneous sterilizer and a third buffer tank which are sequentially connected through a traction module.
[0013] Preferably, each of the low-temperature temporary storage modules includes a low-temperature temporary storage tank, the temperature inside the low-temperature temporary storage tank does not exceed 0°C, and an alcohol concentration sensor is provided on the low-temperature temporary storage tank.
[0014] More preferably, each of the traction modules includes a control valve and a feed pump.
[0015] A processing method for preparing a rice wine juice beverage, a method for processing the squeezed rice wine juice using a processing system including a blending tank, comprising the following steps: S1, squeezing and collecting, squeezing the glutinous rice and rice wine after secondary fermentation in batches and storing the squeezed juice in different low-temperature temporary storage modules respectively, the storage temperature does not exceed 0°C, and obtaining the alcohol content of the juice stored in each low-temperature temporary storage module through an alcohol concentration sensor; S2, blending, firstly, the juice in one of the low-temperature temporary storage modules enters the blending tank of the blending module through the traction module, and the alcohol concentration sensor of the blending tank monitors the data in real time; When the alcohol concentration sensor value of the mixing tank is greater than the product set value, the juice of the low-temperature temporary storage module whose alcohol concentration sensor is less than the product set value is called up through the corresponding traction module, and stirred and diluted until the alcohol concentration sensor value is less than and close to the product set value; When the alcohol concentration sensor value of the blending tank is less than the product set value, the juice of the low-temperature temporary storage module whose alcohol concentration sensor is greater than the product set value is retrieved through the corresponding traction module, and stirred and concentrated until the alcohol concentration sensor value is less than and close to the product set value; When the alcohol concentration sensor value of the mixing tank is equal to the product setting value, it is mixed separately; S3, processing, including degassing, sterilization and moving to filling, the prepared rice wine juice is temporarily stored in the first buffer tank; S301, degassing, the juice in the first buffer tank enters the degassing tank through the traction module to remove the gas in the rice wine juice, and the rice wine juice after degassing enters the second buffer tank through the traction module; S302, sterilization, the rice wine juice after degassing in the second buffer tank enters the high-temperature instantaneous sterilizer through the traction module for high-temperature instantaneous sterilization, and the mobile high-temperature instantaneous sterilization is performed at 125°C for 3 to 5 seconds. After the sterilization, the rice wine juice enters the third buffer tank through the traction module; S4, filling, introducing the processed rice wine juice in the third buffer tank into the corresponding filling module through the traction module, including filling, sealing, pasteurization and labeling.
[0016] Beneficial effects of the present invention: 1. The blending tank monitors the internal alcohol concentration in real time through the alcohol concentration sensor. When stirring, the motor drives the off-axis stirring rod to rotate synchronously, ensuring the stirring effect while reducing the stirring intensity, avoiding excessive alcohol volatilization and excessive gas content in the juice; 2. In the processing system, multiple low-temperature temporary storage modules are connected in parallel with the blending module. When one of the low-temperature temporary storage modules is processed, juice from other low-temperature temporary storage modules can be selected for auxiliary blending according to its alcohol concentration, so that the final alcohol concentration meets the factory standard, thereby avoiding the addition of water or other unnecessary substances that affect the flavor; 3. In the subsequent processing steps, buffer tanks are added between preparation and degassing, between degassing and sterilization, and between sterilization and filling, so that the qualified products in the preparation process continuously enter the buffer tank, the degassing is directly extracted from the buffer tank, the degassed product continues to enter the next buffer tank, the sterilization is directly extracted from the buffer tank after degassing, the sterilized product continues to enter the next buffer tank, and the filling can be directly extracted from the buffer tank. Therefore, as long as there is enough product in each buffer tank, each process in the process can basically be realized in continuous operation or separate operation, without the need for a strictly linear operation mode, which greatly improves the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a top three-dimensional schematic diagram of one side of the mixing tank proposed by the present invention; Figure 2 This is a three-dimensional schematic diagram of the bottom of the other side of the mixing tank proposed by the present invention; Figure 3 It is a three-dimensional schematic diagram of the rotating mechanism of the mixing tank proposed by the present invention; Figure 4 This is a schematic diagram of the disassembly of the stirring rod installation portion of the rotating mechanism of the mixing tank proposed by the present invention; Figure 5 This is a schematic diagram of the installation of the limit ring of the rotating mechanism of the mixing tank proposed by the present invention; Figure 6 It is a cross-sectional plan view of the mixing tank proposed by the present invention; Figure 7 A connection diagram of the processing system proposed by the present invention; In the figure: 1. Low temperature temporary storage module; 2. Traction module; 3. Dispensing module; 4. Processing module; 401. First buffer tank; 402. Degassing tank; 403. Second buffer tank; 404. High temperature instantaneous sterilizer; 405. Third buffer tank; 5. Filling module; 6. Alcohol concentration sensor; 7. Tank body; 8. Sealing cover; 9. Hinge; 10. Eyebolt; 11. Rotating mechanism; 111. Motor; 112. Stirring rod; 1121. Threaded portion; 113. Turntable; 114. Fixing sleeve; 115. Fastening bolt; 116. Mounting sleeve; 117. Fastening nut; 118. Limiting ring; 119. Fixing column; 12. Feeding port; 13. Feed inlet; 14. Discharging port; 15. Vertical column; 16. Horizontal installation port; 17. Vertical installation port; 18. Discharging valve. DETAILED DESCRIPTION
[0018] As follows, embodiments are further described with reference to the accompanying drawings.
[0019] like Figure 1 to Figure 6 As shown, as a preferred embodiment 1, a mixing tank for preparing rice wine juice beverages, the mixing tank includes a tank body 7, a sealing cover 8 is provided on the top of the tank body 7 in an openable and closable manner, a rotating mechanism 11 is provided in the middle of the sealing cover 8, the rotating mechanism 11 includes a motor 111 and a stirring rod 112, and the output shaft of the motor 111 extends into the tank body 7 and forms an off-axis linkage with the stirring rod 112, and an alcohol concentration sensor 6 is provided at the bottom of one side of the tank body 7. The tank body 7 monitors the alcohol concentration in real time through the alcohol concentration sensor 6. When stirring, the motor 111 provides a driving force to drive the off-axis linkage stirring rod 112 to rotate and stir, and the off-axis linkage stirring rod 112 controls the stirring force to ensure the stirring effect, avoid excessive bubbles and excessive evaporation of alcohol, and for the preparation of rice wine juice beverages, it can greatly improve the accuracy after preparation, reduce the difficulty of subsequent processing, and ensure the flavor and taste.
[0020] The sealing cover 8 is hingedly matched with the tank body 7 through a hinge 9. When the sealing cover 8 is tightly attached to the opening of the tank body 7, a detachable sealing locking fit is formed through a plurality of eyebolts 10. The eyebolts 10 are arranged at equal intervals on the middle axis of the tank body 7. The bottom of the screw of the eyebolt 10 is hinged on an ear block provided at the opening of the tank body 7. The tank body 7 and the sealing cover 8 are both provided with slots at the ear block. The tightening end of the bolt is threadedly matched with the top of the screw to ensure a sealing fit.
[0021] A vertical mounting opening 17 is provided at the middle position of the top of the sealing cover 8, and the motor 111 of the rotating mechanism 11 forms a detachable sealed fixed fit with the vertical mounting opening 17. A circular mounting seat is provided on one side of the output shaft of the motor 111, and the circular mounting seat and the vertical mounting opening 17 form a sealed fixed fit through fasteners.
[0022] The rotating mechanism 11 also includes a turntable 113, and a fixing sleeve 114 is coaxially and concentrically provided at the top middle position of the turntable 113. The fixing sleeve 114 is sleeved on the output shaft of the motor 111 and forms a coaxial linkage fit through radially arranged fastening bolts 115, which is used to install the turntable 113 on the output shaft of the motor 111 to form synchronous rotation. At least one stirring rod 112 is provided on the turntable 113 around the output shaft of the motor 111, and the stirring rod 112 and the turntable 113 form a detachable limited fixing fit, so that the stirring rod 112 rotates around the output shaft of the motor 111 to ensure the stirring effect.
[0023] Preferably, in order to ensure a stirring effect, a plurality of stirring rods 112 may be provided, and the stirring rods 112 are arranged at equal intervals around the central axis of the turntable 113 .
[0024] Preferably, in order to ensure the control of the rotation speed, a reducer may be provided on the output shaft of the motor 111, and the turntable 113 and the output shaft of the reducer form a coaxial linkage fit.
[0025] A plurality of mounting sleeves 116 are provided at equal intervals on the top of the turntable 113 around the fixing sleeve 114, and each mounting sleeve 116 is provided with a thread. One end of the stirring rod 112 successively penetrates the fixing sleeve 114 and the turntable 113 and extends downward. The other end of the stirring rod 112 is provided with a threaded portion 1121 and is threadedly matched with the mounting sleeve 116. A fastening nut 117 is also threadedly matched on the threaded portion 1121, and the fastening nut 117 is pressed tightly with the sleeve opening of the mounting sleeve 116 to ensure the stability of the fixed installation of the stirring rod 112, thereby stabilizing the stirring and facilitating the disassembly of the stirring rod 112.
[0026] A plurality of limiting rings 118 are provided under the turntable 113. The limiting rings 118 correspond to the mounting sleeves 116 one by one, and the limiting rings 118 are concentric and coaxial with the corresponding mounting sleeves 116. The limiting rings 118 are fixedly matched with the bottom of the turntable 113 through a plurality of fixing columns 119. The fixing columns 119 are arranged at equal intervals around the axis of the limiting rings 118, and the fixing columns 119 are all perpendicular to the turntable 113. The stirring rod 112 installed on the mounting sleeve 116 coaxially penetrates the corresponding limiting ring 118, and the stirring rod 112 forms a limiting match with the corresponding limiting ring 118. The two positions of the stirring rod 112 are limited by the limiting ring 118 and the mounting sleeve 116 respectively, so as to ensure the stability during stirring and prevent the stirring rod 112 from being unstable or bending during stirring.
[0027] A transverse insertion installation opening 16 is provided at the bottom of one side of the tank body 7, and the transverse insertion installation opening 16 forms a sealed fixed fit with the alcohol concentration sensor 6. The sensing end of the alcohol concentration sensor 6 extends into the tank body 7 to ensure the installation of the alcohol concentration sensor 6 and monitor the alcohol concentration of the solution inside the tank body 7 in real time; A feed port 13 is provided at the top of one side of the tank body 7 for connecting to the low-temperature temporary storage module 1, a discharge port 14 is provided at the bottom of the tank body 7, a discharge valve 18 is provided on the discharge port 14 for connecting to the first buffer tank 401, and a plurality of columns 15 are provided at equal intervals around the discharge port 14 at the bottom of the tank body 7, and there are no less than three columns 15 to ensure the stability of the tank body; A feeding port 12 is provided on one side of the top of the sealing cover 8 to facilitate the addition of an appropriate amount of additives for preparation. Whether to use it depends on the situation. Usually, a sealed plugging treatment is performed.
[0028] like Figure 7As shown, as a preferred embodiment 2, a processing system for preparing rice wine juice beverages, the processing system includes a mixing module 3 including a mixing tank, and also includes a plurality of low-temperature temporary storage modules 1, the discharge ends of the plurality of low-temperature temporary storage modules 1 are connected in parallel with the feed port 13 of the mixing tank of the mixing module 3 through the traction module 2, each low-temperature temporary storage module 1 and the mixing tank are provided with an alcohol concentration sensor 6, when the liquid in one of the low-temperature temporary storage modules 1 is processed, the juice in other low-temperature storage modules 1 can be called for dilution or concentration according to its alcohol concentration, so as to ensure that the alcohol concentration is controlled to meet the standard while the flavor does not change, the discharge port 14 of the mixing tank of the mixing module 3 is connected to at least one processing module 4, and the discharge end of the processing module 4 is connected to the corresponding filling module 5; Each of the processing modules 4 includes a first buffer tank 401, a degassing tank 402, a second buffer tank 403, a high-temperature instantaneous sterilizer 404 and a third buffer tank 405 which are sequentially connected through the traction module 2. By adding each buffer tank, the product after each step directly enters the buffer tank, and the next step directly uses the product in the buffer tank, thereby breaking the strict linear relationship. The steps can be performed simultaneously or independently to ensure the continuity of the process and improve the processing efficiency.
[0029] Each of the low-temperature temporary storage modules 1 includes a low-temperature temporary storage tank, the temperature inside the low-temperature temporary storage tank does not exceed 0°C to ensure that fermentation does not continue during storage, and an alcohol concentration sensor 6 is provided on the low-temperature temporary storage tank to obtain the alcohol concentration of each stored juice, which is convenient for the subsequent blending of rice wine juices.
[0030] Each of the traction modules 2 includes a control valve and a feeding pump to ensure the traction effect of the feeding.
[0031] As a preferred embodiment 3, a method for preparing a rice wine juice beverage, a method for treating the squeezed rice wine juice using a processing system including a blending tank, comprises the following steps: S1, squeezing and collecting, squeezing the glutinous rice and rice wine after secondary fermentation in batches and storing the squeezed juices in different low-temperature temporary storage modules 1 respectively, the storage temperature does not exceed 0°C, and the alcohol concentration sensor 6 is used to obtain the alcohol content of the juice stored in each low-temperature temporary storage module 1; S2, blending, firstly, the juice in one of the low-temperature temporary storage modules 1 enters the blending tank of the blending module 3 through the traction module 2, and the alcohol concentration sensor 6 of the blending tank monitors the data in real time; When the value of the alcohol concentration sensor 6 of the mixing tank is greater than the product set value, the juice of the low-temperature temporary storage module 1 whose alcohol concentration sensor 6 is less than the product set value is retrieved through the corresponding traction module 2, and stirred and diluted until the value of the alcohol concentration sensor 6 is less than and close to the product set value; When the value of the alcohol concentration sensor 6 of the mixing tank is less than the product set value, the juice of the low-temperature temporary storage module 1 whose alcohol concentration sensor 6 is greater than the product set value is retrieved through the corresponding traction module 2, and stirred and concentrated until the value of the alcohol concentration sensor 6 is less than and close to the product set value; When the value of the alcohol concentration sensor 6 of the mixing tank is equal to the product setting value, separate mixing is performed; S3, processing, including degassing, sterilization and moving to filling, the prepared rice wine juice is temporarily stored in the first buffer tank 401; S301, degassing, the juice in the first buffer tank 401 enters the degassing tank 402 through the traction module 2 to remove the gas in the rice wine juice, and the rice wine juice after degassing enters the second buffer tank 403 through the traction module 2; S302, sterilization, the rice wine juice after degassing in the second buffer tank 403 enters the high-temperature instantaneous sterilizer 404 through the traction module 2 for high-temperature instantaneous sterilization, and the mobile high-temperature instantaneous sterilization is performed at 125°C for 3 to 5 seconds. After the sterilization, the rice wine juice enters the third buffer tank 405 through the traction module 2; S4, filling, introducing the processed rice wine juice in the third buffer tank 405 into the corresponding filling module 5 through the traction module 2, including filling, sealing, pasteurization and labeling.
[0032] The formulation of S2 is mainly based on the alcohol concentration, and other additives can be added according to actual conditions and product requirements.
[0033] As a preferred embodiment 4, all alcohol concentration sensors 6 can be connected to an external PLC controller, and the alcohol concentration sensor 6 installed on the mixing tank forms a linkage with the traction module 2 behind each low-temperature storage module 1 through the external PLC controller. The external PLC controller is wirelessly connected to a mobile terminal, such as a tablet computer. The alcohol concentration and mixing status can be monitored at any time through the tablet computer, and can also be switched to manual operation.
[0034] When the value of the alcohol concentration sensor 6 of the mixing tank in S2 is greater than the product set value, the PLC controller compares and selects the low-temperature temporary storage module 1 with the smallest alcohol concentration and lower than the product set value at this time, and starts its corresponding traction module 2 to retrieve the juice of this low-temperature temporary storage module 1, stirring and diluting until the value of the alcohol concentration sensor 6 of the mixing tank is less than and close to the product set value; When the value of the alcohol concentration sensor 6 of the mixing tank is less than the product set value, the PLC controller compares and selects the low-temperature temporary storage module 1 with the largest alcohol concentration at this time and higher than the product set value, and starts its corresponding traction module 2 to retrieve the juice of this low-temperature temporary storage module 1, stirring and concentrating until the value of the alcohol concentration sensor 6 of the mixing tank is less than and close to the product set value; When the value of the alcohol concentration sensor 6 of the mixing tank is equal to the product set value, mix it alone, or select juice that is also equal to the product set value to mix together.
Claims
1. A mixing tank for preparing rice wine juice beverage, characterized in that: The mixing tank comprises a tank body (7), a sealing cover (8) is provided on the top of the tank body (7) in an openable and closable manner, a rotating mechanism (11) is provided in the middle of the sealing cover (8), the rotating mechanism (11) comprises a motor (111) and a stirring rod (112), and an output shaft of the motor (111) extends into the tank body (7) and forms an off-axis linkage with the stirring rod (112), and an alcohol concentration sensor (6) is provided at the bottom of one side of the tank body (7).
2. The mixing tank for preparing rice wine juice beverage according to claim 1, characterized in that: The sealing cover (8) is hingedly matched with the tank body (7) via a hinged member (9); when the sealing cover (8) is tightly attached to the opening of the tank body (7), a detachable sealing locking fit is formed via a plurality of eyebolts (10); a vertical mounting opening (17) is provided at the middle position of the top of the sealing cover (8); and a motor (111) of the rotating mechanism (11) is detachably sealed and fixedly matched with the vertical mounting opening (17).
3. The mixing tank for preparing rice wine juice beverage according to claim 2, characterized in that: The rotating mechanism (11) further comprises a rotating disk (113), wherein a fixing sleeve (114) is coaxially and coaxially arranged at the top middle position of the rotating disk (113), wherein the fixing sleeve (114) is sleeved on the output shaft of the motor (111) and forms a coaxial linkage fit through radially arranged fastening bolts (115), and at least one stirring rod (112) is arranged on the rotating disk (113) around the output shaft of the motor (111), and the stirring rod (112) and the rotating disk (113) form a detachable limited fixed fit.
4. The mixing tank for preparing rice wine juice beverage according to claim 3, characterized in that: A plurality of mounting sleeves (116) are arranged at equal intervals on the top of the rotating disk (113) around the fixing sleeve (114), and each mounting sleeve (116) is provided with a thread. One end of the stirring rod (112) passes through the fixing sleeve (114) and the rotating disk (113) in sequence and then extends downward. The other end of the stirring rod (112) is provided with a threaded portion (1121) and is threadedly engaged with the mounting sleeve (116). A fastening nut (117) is also threadedly engaged on the threaded portion (1121), and the fastening nut (117) is pressed and engaged with the sleeve opening of the mounting sleeve (116).
5. The mixing tank for preparing rice wine juice beverage according to claim 4, characterized in that: A plurality of limiting rings (118) are provided below the rotating disk (113). The limiting rings (118) correspond to the mounting sleeves (116) one by one, and the limiting rings (118) and the corresponding mounting sleeves (116) are coaxial and concentric. The limiting rings (118) are fixedly matched with the bottom of the rotating disk (113) via a plurality of fixing columns (119). The fixing columns (119) are arranged at equal intervals around the axis of the limiting rings (118), and the fixing columns (119) are all perpendicular to the rotating disk (113). A stirring rod (112) mounted on the mounting sleeve (116) coaxially passes through the corresponding limiting ring (118), and the stirring rod (112) and the corresponding limiting ring (118) form a limiting match.
6. The mixing tank for preparing rice wine juice beverage according to claim 5, characterized in that: A transverse insertion installation opening (16) is provided at the bottom of one side of the tank body (7), the transverse insertion installation opening (16) and the alcohol concentration sensor (6) form a sealed fixed fit, and the sensing end of the alcohol concentration sensor (6) extends into the tank body (7); A feed port (13) is provided at the top of one side of the tank body (7), a discharge port (14) is provided at the bottom of the tank body (7), a discharge valve (18) is provided on the discharge port (14), and a plurality of columns (15) are provided at equal intervals around the discharge port (14) at the bottom of the tank body (7), and the number of the columns (15) is not less than three; A feeding port (12) is provided on one side of the top of the sealing cover (8).
7. A processing system for preparing rice wine juice beverage, characterized in that: The processing system comprises a mixing module (3) including a mixing tank, and also comprises a plurality of low-temperature temporary storage modules (1), wherein the discharge ends of the plurality of low-temperature temporary storage modules (1) are connected in parallel with the feed port (13) of the mixing tank of the mixing module (3) through a traction module (2), each low-temperature temporary storage module (1) and the mixing tank are provided with an alcohol concentration sensor (6), the discharge port (14) of the mixing tank of the mixing module (3) is connected to at least one processing module (4), and the discharge end of the processing module (4) is connected to a corresponding filling module (5); Each of the processing modules (4) comprises a first buffer tank (401), a degassing tank (402), a second buffer tank (403), a high-temperature instantaneous sterilizer (404), and a third buffer tank (405) which are sequentially connected via a traction module (2).
8. The processing system for preparing rice wine juice beverage according to claim 7, characterized in that: Each of the low-temperature temporary storage modules (1) comprises a low-temperature temporary storage tank, the temperature inside the low-temperature temporary storage tank does not exceed 0° C., and an alcohol concentration sensor (6) is provided on the low-temperature temporary storage tank.
9. The processing system for preparing rice wine juice beverage according to claim 8, characterized in that: Each of the traction modules (2) comprises a control valve and a feed pump.
10. A processing method for preparing a rice wine juice beverage, characterized in that: The method for treating the squeezed rice wine juice using a processing system including a blending tank comprises the following steps: S1, squeezing and collecting, squeezing the glutinous rice and rice wine after secondary fermentation in batches and storing the squeezed juices in different low-temperature temporary storage modules (1), the storage temperature does not exceed 0° C., and obtaining the alcohol content of the juice stored in each low-temperature temporary storage module (1) through an alcohol concentration sensor (6); S2, blending, firstly, the juice in one of the low-temperature temporary storage modules (1) enters the blending tank of the blending module (3) through the traction module (2), and the alcohol concentration sensor (6) of the blending tank monitors the data in real time; When the value of the alcohol concentration sensor (6) of the mixing tank is greater than the product set value, the juice of the low-temperature temporary storage module (1) whose alcohol concentration sensor (6) is less than the product set value is retrieved through the corresponding traction module (2), and stirred and diluted until the value of the alcohol concentration sensor (6) is less than and close to the product set value; When the value of the alcohol concentration sensor (6) of the blending tank is less than the product set value, the juice of the low-temperature temporary storage module (1) whose alcohol concentration sensor (6) is greater than the product set value is retrieved through the corresponding traction module (2), and stirred and concentrated until the value of the alcohol concentration sensor (6) is less than and close to the product set value; When the value of the alcohol concentration sensor (6) of the mixing tank is equal to the product setting value, separate mixing is performed; S3, processing, including degassing, sterilization and moving to filling, the prepared rice wine juice is temporarily stored in the first buffer tank (401); S301, degassing, the juice in the first buffer tank (401) enters the degassing tank (402) through the traction module (2) to remove the gas in the rice wine juice, and the rice wine juice after degassing enters the second buffer tank (403) through the traction module (2); S302, sterilization, the rice wine juice after degassing in the second buffer tank (403) enters the high-temperature instantaneous sterilizer (404) through the traction module (2) for high-temperature instantaneous sterilization, and the mobile high-temperature instantaneous sterilization is performed at 125° C. for 3 to 5 seconds. After the sterilization, the rice wine juice enters the third buffer tank (405) through the traction module (2); S4, filling, introducing the processed rice wine juice in the third buffer tank (405) into the corresponding filling module (5) through the traction module (2), including filling, sealing, pasteurization and labeling.