Method and device for automatically detecting and adjusting acidity of glutinous rice wine body

Abstract

The invention provides a device capable of automatically detecting and adjusting the acidity of a glutinous rice wine body, which comprises a dissolving box, a first conveyor is mounted on the left side of the dissolving box, a first stirrer is mounted in the dissolving box, a salt box is connected to one side of the first conveyor, a second conveyor is mounted on the right side of the top of the dissolving box, and a second stirrer is mounted in the second conveyor. One side of the second conveyor is connected with a water tank, one side of the dissolving tank is connected with a third conveyor, one side of the third conveyor is connected with an ammonia tank, and the right side of the surface of the dissolving tank is connected with a fourth conveyor. According to the method for automatically detecting and adjusting the acidity of the glutinous rice wine body, the device realizes accurate and automatic adjustment of the acidity of the wine liquid, wine liquid acidity data can be obtained in real time through an online acidity detection system, and the online preparation yield of sodium bicarbonate is accurately set according to the data; and acidity adjustment errors caused by sampling lag and inaccurate metering in a traditional manual adjustment mode are avoided.

Description

Technical Field

[0001] The invention relates to the field of glutinous rice wine body acidity detection, in particular to a method and a device capable of automatically detecting and adjusting the body acidity of glutinous rice wine. Background Art

[0002] In the wine production industry, the acidity of wine has a crucial impact on its quality and taste. Appropriate acidity can give the wine a unique flavor and good stability, but too high acidity often makes the wine taste sour and astringent, affecting consumer acceptance.

[0003] Traditional acidity adjustment methods mostly use offline sampling and analysis followed by artificial addition of alkaline substances. This method has many disadvantages. First, offline detection has a time lag and cannot reflect the dynamic changes in the acidity of the wine in real time, resulting in untimely adjustment. Second, it is difficult to accurately control the amount of artificially added alkaline substances, and it is easy to add too much or too little. Excessive addition may destroy the original flavor balance of the wine and even introduce impurities, affecting the quality and safety of the wine. Insufficient addition cannot effectively reduce the acidity to achieve the desired effect.

[0004] Therefore, it is necessary to provide a device with automatic detection and adjustment of the acidity of glutinous rice wine to solve the above-mentioned technical problems. Summary of the invention

[0005] The present invention provides a device with the function of automatically detecting and adjusting the acidity of glutinous rice wine, which solves the problem that the traditional acidity adjustment method mostly adopts the method of manually adding alkaline substances after offline sampling and analysis, which cannot reflect the dynamic change of the acidity of the wine in real time, resulting in untimely adjustment and the problem that it is difficult to accurately control the addition amount of artificially added alkaline substances, which is prone to excessive or insufficient addition.

[0006] In order to solve the above technical problems, the present invention provides a device for automatically detecting and adjusting the acidity of glutinous rice wine, comprising:

[0007] A dissolution box, a first conveyor is installed on the left side of the dissolution box, a first mixer is installed inside the dissolution box, one side of the first conveyor is connected to a salt box, a second conveyor is installed on the right side of the top of the dissolution box, one side of the second conveyor is connected to a water tank, one side of the dissolution box is connected to a third conveyor, one side of the third conveyor is connected to an ammonia tank, and the right side of the surface of the dissolution box is connected to a fourth conveyor;

[0008] A reactor body, wherein the reactor body is connected to one side of the fourth conveyor, one side of the reactor body is connected to the fifth conveyor, one side of the fifth conveyor is connected to a carbon dioxide tank, and the right side of the surface of the reactor body is connected to the sixth conveyor;

[0009] A filter body, the filter body is connected to one side of the sixth conveyor, and the right side of the filter body surface is connected to the seventh conveyor;

[0010] A dryer body, wherein the dryer body is connected to one side of the seventh conveyor, and the right side of the dryer body is connected to the eighth conveyor;

[0011] A pulverizer body, the pulverizer body is connected to one side of the eighth conveyor, the bottom of the pulverizer body is connected to the ninth conveyor, one end of the ninth conveyor is connected to a storage box, and one side of the top of the storage box is connected to the tenth conveyor;

[0012] A mixing box, the mixing box is connected to one side of the tenth conveyor, a second mixer is installed inside the mixing box, an eleventh conveyor is installed on the top of the mixing box, a wine tank is connected to one side of the eleventh conveyor, a plurality of air inlet pipes are connected to the surface of the mixing box, a twelfth conveyor is connected to one side of the mixing box, a detector is connected to one end of the twelfth conveyor, one side of the detector is connected to a box body, and a controller is installed on the top of the box body.

[0013] Preferably, the detector is used to monitor changes in the acidity of the wine and the residual sodium bicarbonate.

[0014] Preferably, the mixing box and the second mixer are used for mixing sodium bicarbonate with wine.

[0015] Preferably, the reactor body is used for mixing saturated ammonia brine and carbon dioxide gas.

[0016] Preferably, a disassembly cover is provided on the top of the mixing box.

[0017] Preferably, a pushing device is provided between the mixing box and the disassembly cover, and the pushing device comprises an annular fixing seat, and hydraulic telescopic rods are symmetrically connected to both sides of the surface of the annular fixing seat.

[0018] Preferably, the top ends of the two hydraulic telescopic rods are connected to a connecting frame, and one end of the connecting frame is connected to the disassembly cover.

[0019] Preferably, a feed hopper is provided on the top of the pulverizer body, and a splicing assembly is provided on the top of the feed hopper.

[0020] Preferably, the splicing assembly includes two threaded rods, the surfaces of the two threaded rods are each provided with a connecting sleeve, a mounting cover is connected between the two connecting sleeves via a connecting block, the top of the mounting cover is connected to a mounting head, the top of the mounting head is connected to a connecting pipe, and a threaded sleeve is threadedly connected to the surface of the threaded rod and located above the connecting sleeve.

[0021] A method for automatically detecting and adjusting the acidity of glutinous rice wine comprises the following steps:

[0022] S1. First, the first conveyor and the second conveyor respectively convey the salt in the salt box and the water in the water tank to the inside of the dissolution box in a specified ratio. After the specified amount of water and salt are conveyed to the inside of the dissolution box, the first mixer is started to fully mix the water and salt. When the water and salt are mixed, the third conveyor is started to convey the ammonia in the ammonia tank to the inside of the dissolution box to mix with the brine;

[0023] S2, when the ammonia gas and the salt water in the dissolution box are mixed, the fourth conveyor is started to transport the saturated ammonia salt water in the dissolution box to the inside of the reactor body. When the saturated ammonia salt water is transported to the inside of the reactor body, the fifth conveyor is started to transport the carbon dioxide in the carbon dioxide tank from the bottom of the reactor body to the inside of the reactor body, and then the agitator in the reactor body is started to fully mix the saturated ammonia salt water and the carbon dioxide and perform heating reaction;

[0024] S3, after the saturated ammonia salt water and carbon dioxide in the reactor body in S2 are mixed and reacted, the sixth conveyor is started to transport the reacted mixture in the reactor body to the inside of the filter body to separate the sodium bicarbonate crystals from the mother liquor;

[0025] S4, after the filter body in S3 separates the sodium bicarbonate crystals from the mother liquor, the seventh conveyor is started to transport the separated sodium bicarbonate crystals to the interior of the dryer body to remove moisture from the crystal surface so that the moisture content meets the production requirements;

[0026] S5. After the dryer body in S4 dries the sodium bicarbonate, the eighth conveyor is started to transport the dried sodium bicarbonate to the inside of the pulverizer body to be crushed into suitable particles. After the pulverizer body crushes the sodium bicarbonate particles into suitable particles, the ninth conveyor is started to transport the sodium bicarbonate particles to the inside of the storage box for storage;

[0027] S6. When the production of sodium bicarbonate is completed, the eleventh conveyor is started to transport the wine in the wine tank to the inside of the mixing box by spraying. When the wine is sprayed into the mixing box, the external air flows into the mixing box through multiple air inlet pipes to fully mix with the sprayed wine. After the wine is transported to the inside of the mixing box, the tenth conveyor is started to transport a specified amount of sodium bicarbonate particles in the storage box to the inside of the mixing box. After the sodium bicarbonate particles and the wine are transported to the inside of the mixing box, the second mixer is started to mix the sodium bicarbonate particles and the wine. After the sodium bicarbonate particles and the wine are fully mixed, the twelfth conveyor is started to transport the mixed solution in the mixing box to the inside of the box through the detector.

[0028] S7. When the mixed liquid in S6 is transported to the inside of the box through the twelfth conveyor, the detector on the box monitors the acidity change of the wine and the residual sodium bicarbonate in real time. If the acidity does not reach the target value or there is residual sodium bicarbonate, the feedback signal is sent to the central control system to adjust the amount of sodium bicarbonate added or the mixing reaction conditions.

[0029] Compared with the related art, the device for automatically detecting and adjusting the acidity of glutinous rice wine provided by the present invention has the following beneficial effects:

[0030] The invention provides a method for automatically detecting and adjusting the acidity of glutinous rice wine. The device realizes accurate automatic adjustment of the acidity of the wine. Through an online acidity detection system, the acidity data of the wine can be obtained in real time, and the output of the online preparation of sodium bicarbonate can be accurately set according to the data, thereby avoiding the acidity adjustment errors caused by sampling lag and inaccurate measurement in the traditional manual adjustment method. This can not only ensure that the acidity of each batch of wine is stable within an ideal range and improve the consistency of product quality, but also reduce the defective rate caused by acidity problems. The gas and the wine are fully mixed in the pipeline, and the wine is fully contacted with the air in a spraying form, which greatly increases the contact area and reaction opportunity between sodium bicarbonate and the acid in the wine, promotes the rapid progress of the neutralization reaction, and the rapid flow of the liquid in the pipeline further strengthens the mass transfer process of the substance, so that the reaction efficiency is significantly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 A schematic structural diagram of a first embodiment of a device for automatically detecting and adjusting the acidity of glutinous rice wine provided by the present invention;

[0032] Figure 2 A schematic structural diagram of a second embodiment of a device for automatically detecting and adjusting the acidity of glutinous rice wine provided by the present invention;

[0033] Figure 3 for Figure 2 A schematic diagram of the three-dimensional structure of the exterior of the device shown;

[0034] Figure 4 A schematic structural diagram of a third embodiment of a device for automatically detecting and adjusting the acidity of glutinous rice wine provided by the present invention;

[0035] Figure 5 for Figure 4 An enlarged schematic diagram of part A is shown.

[0036] Numbers in the figure: 1, dissolving box; 2, salt box; 3, first conveyor; 4, water tank; 5, second conveyor; 6, first mixer; 7, ammonia tank; 8, third conveyor; 9, fourth conveyor; 10, reactor body; 11, carbon dioxide tank; 12, fifth conveyor; 13, sixth conveyor; 14, filter body; 15, seventh conveyor; 16, dryer body; 17, eighth conveyor; 18, crusher body; 19, ninth conveyor; 20, storage box; 21, mixing box; 22, tenth conveyor; 23, second mixer; 24, eleventh conveyor; 25, wine tank; 26, air inlet pipe; 27, twelfth conveyor; 28, detector; 29, box; 30, controller;

[0037] 31. Remove the cover;

[0038] 32. Pushing device; 321. Annular fixing seat; 322. Hydraulic telescopic rod; 323. Connecting frame;

[0039] 33. Splicing assembly; 331. Threaded rod; 332. Connecting sleeve; 333. Mounting cover; 334. Mounting head; 335. Connecting pipe; 336. Threaded sleeve;

[0040] 34. Feed hopper. DETAILED DESCRIPTION

[0041] The present invention will be further described below in conjunction with the accompanying drawings and implementation modes.

[0042] First embodiment

[0043] Please refer to Figure 1 ,in, Figure 1 The present invention provides a schematic diagram of the structure of a first embodiment of a device for automatically detecting and adjusting the acidity of glutinous rice wine. The device for automatically detecting and adjusting the acidity of glutinous rice wine comprises:

[0044] A dissolution box 1, a first conveyor 3 is installed on the left side of the dissolution box 1, a first mixer 6 is installed inside the dissolution box 1, a salt box 2 is connected to one side of the first conveyor 3, a second conveyor 5 is installed on the right side of the top of the dissolution box 1, a water tank 4 is connected to one side of the second conveyor 5, a third conveyor 8 is connected to one side of the dissolution box 1, an ammonia tank 7 is connected to one side of the third conveyor 8, and a fourth conveyor 9 is connected to the right side of the surface of the dissolution box 1;

[0045] A reactor body 10, wherein the reactor body 10 is connected to one side of the fourth conveyor 9, a fifth conveyor 12 is connected to one side of the reactor body 10, a carbon dioxide tank 11 is connected to one side of the fifth conveyor 12, and a sixth conveyor 13 is connected to the right side of the surface of the reactor body 10;

[0046] A filter body 14, wherein the filter body 14 is connected to one side of the sixth conveyor 13, and a seventh conveyor 15 is connected to the right side of the surface of the filter body 14;

[0047] A dryer body 16, wherein the dryer body 16 is connected to one side of the seventh conveyor 15, and an eighth conveyor 17 is connected to the right side of the dryer body 16;

[0048] A pulverizer body 18, the pulverizer body 18 is connected to one side of the eighth conveyor 17, a ninth conveyor 19 is connected to the bottom of the pulverizer body 18, a storage box 20 is connected to one end of the ninth conveyor 19, and a tenth conveyor 22 is connected to one side of the top of the storage box 20;

[0049] A mixing box 21, the mixing box 21 is connected to one side of the tenth conveyor 22, a second mixer 23 is installed inside the mixing box 21, an eleventh conveyor 24 is installed on the top of the mixing box 21, a wine tank 25 is connected to one side of the eleventh conveyor 24, a plurality of air inlet pipes 26 are connected to the surface of the mixing box 21, a twelfth conveyor 27 is connected to one side of the mixing box 21, a detector 28 is connected to one end of the twelfth conveyor 27, a box body 29 is connected to one side of the detector 28, and a controller 30 is installed on the top of the box body 29.

[0050] The detector 28 is used to monitor the acidity change of the wine and the residual situation of sodium bicarbonate.

[0051] The mixing box 21 and the second mixer 23 are used for mixing sodium bicarbonate with wine.

[0052] The reactor body 10 is used for mixing saturated ammonia salt water and carbon dioxide gas.

[0053] A method for automatically detecting and adjusting the acidity of glutinous rice wine comprises the following steps:

[0054] S1. First, the first conveyor 3 and the second conveyor 5 respectively convey the salt in the salt box 2 and the water in the water tank 4 to the dissolution box 1 in a specified ratio. After the specified amount of water and salt are conveyed to the dissolution box 1, the first mixer 6 is started to fully mix the water and salt. When the water and salt are mixed, the third conveyor 8 is started to convey the ammonia in the ammonia tank 7 to the dissolution box 1 to mix with the brine;

[0055] S2, when the ammonia gas and the salt water in the dissolving tank 1 are mixed, the fourth conveyor 9 is started to transport the saturated ammonia salt water in the dissolving tank 1 to the inside of the reactor body 10. When the saturated ammonia salt water is transported to the inside of the reactor body 10, the fifth conveyor 12 is started to transport the carbon dioxide in the carbon dioxide tank 11 from the bottom of the reactor body 10 to the inside of the reactor body 10, and then the agitator in the reactor body 10 is started to fully mix the saturated ammonia salt water and the carbon dioxide and perform a heating reaction;

[0056] S3, after the saturated ammonia salt water and carbon dioxide in the reactor body 10 in S2 are mixed and reacted, the sixth conveyor 13 is started to convey the reacted mixture in the reactor body 10 to the inside of the filter body 14 to separate the sodium bicarbonate crystals from the mother liquor;

[0057] S4, after the filter body 14 in S3 separates the sodium bicarbonate crystals from the mother liquor, the seventh conveyor 15 is started to transport the separated sodium bicarbonate crystals to the inside of the dryer body 16 to remove moisture from the crystal surface so that the moisture content meets the production requirements;

[0058] S5, when the dryer body 16 in S4 dries the sodium bicarbonate, the eighth conveyor 17 is started to transport the dried sodium bicarbonate to the inside of the pulverizer body 18 to be crushed into suitable particles. When the pulverizer body 18 crushes the sodium bicarbonate particles into suitable particles, the ninth conveyor 19 is started to transport the sodium bicarbonate particles to the inside of the storage box 20 for storage;

[0059] S6. When the production of sodium bicarbonate is completed, the eleventh conveyor 24 is started to transport the wine in the wine tank 25 to the inside of the mixing box 21 by spraying. When the wine is sprayed into the mixing box 21, the external air flows into the mixing box 21 through the multiple air inlet pipes 26 to fully mix with the sprayed wine. After the wine is transported to the inside of the mixing box 21, the tenth conveyor 22 is started to transport a specified amount of sodium bicarbonate particles in the storage box 20 to the inside of the mixing box 21. After the sodium bicarbonate particles and the wine are transported to the inside of the mixing box 21, the second mixer 23 is started to mix the sodium bicarbonate particles and the wine. After the sodium bicarbonate particles and the wine are fully mixed, the twelfth conveyor 27 is started to transport the mixed solution in the mixing box 21 to the inside of the box body 29 through the detector 28.

[0060] S7. When the mixed liquid in S6 is conveyed to the inside of the box 29 through the twelfth conveyor 27, the detector 28 on the box 29 monitors the acidity change of the wine and the residual sodium bicarbonate in real time. If the acidity does not reach the target value or there is residual sodium bicarbonate, the feedback signal is sent to the central control system to adjust the amount of sodium bicarbonate added or the mixing reaction conditions.

[0061] 1. Detection system

[0062] Acidity detection module: Use a high-precision online acidity sensor and install it before the wine enters the mixing process pipeline. The sensor should have the characteristics of fast response, high accuracy and stability, be able to monitor the acidity of the wine in real time, and transmit the electrical signal to the control system. For example, a glass electrode acidity sensor can be used, and its measurement range should cover the common wine acidity range, such as pH2-6, with a resolution of 0.01pH unit and a response time of less than 10 seconds.

[0063] Sodium bicarbonate residue detection module: A residue detection device is set at the end of the pipeline after the wine and sodium bicarbonate are mixed and reacted. The device can use ion selective electrode method or colorimetry to detect the residual amount of sodium bicarbonate.

[0064] The ion-selective electrode method indirectly estimates the residual amount of sodium bicarbonate by measuring the concentration of sodium ions or bicarbonate ions in the solution. The electrode needs to be calibrated regularly. The calibration solution can be a standard solution of sodium bicarbonate of known concentration. The colorimetric method uses specific chemical reagents to react with sodium bicarbonate to produce color changes. The color depth is detected by an optical sensor to determine the sodium bicarbonate content. The colorimetric detection device should be equipped with a standard colorimetric card or automatically calculated through a built-in calibration curve.

[0065] Flow and pressure detection module: flow sensors, such as electromagnetic flowmeters or turbine flowmeters, are installed on the liquor delivery pipeline, gas and liquid delivery pipelines of the sodium bicarbonate preparation equipment to monitor the flow of materials in each pipeline;

[0066] Pressure sensors are installed in key locations such as reactors and mixing pipes to monitor pressure changes in the system. The range of the pressure sensor should be reasonably selected based on the system design pressure range.

[0067] Temperature detection module: Temperature sensors are installed on the sodium bicarbonate preparation reactor and the wine mixing reaction pipeline.

[0068] 2. Operating System

[0069] Central control unit: An industrial-grade programmable logic controller or distributed control system is used as the central control unit, which receives signals from various detection modules and processes and analyzes data according to preset programs and algorithms.

[0070] PLC or DCS has powerful computing power and rich control functions. It can automatically calculate the required amount of sodium bicarbonate according to the acidity of the wine, and control the parameters of the ammonia and carbon dioxide input, reaction time, and drying temperature in the sodium bicarbonate preparation equipment. At the same time, it can also adjust the flow rate of the wine delivery pump, the amount of air introduced into the mixing pipeline, and the working status of the heating or cooling device, etc., to realize the automatic operation of the entire system.

[0071] The central control unit has a friendly human-machine interface (HMI). Operators can monitor, set parameters and manually intervene in the system through the touch screen or computer software. The HMI interface displays the real-time operating status of the system, including the acidity of the wine, the residual amount of sodium bicarbonate, the flow and pressure of each pipeline, the temperature parameters, as well as the start and stop status of the equipment, and fault alarm information. Operators can enter parameters such as the target acidity value and the amount of sodium bicarbonate prepared on the interface, and the system will automatically adjust the operating status to achieve the set target.

[0072] Sodium bicarbonate preparation control subsystem: According to the instructions of the central control unit, the amount of salt added to the salt dissolving device is accurately controlled by adjusting the speed of the metering pump or the screw feeder. At the same time, the opening and flow of the ammonia valve in the ammonia supply system, as well as the pressure and flow of carbon dioxide in the carbon dioxide supply system are controlled to ensure that the preparation of saturated ammonia brine and the precipitation reaction of sodium bicarbonate are carried out according to the set process parameters.

[0073] In the filtering, drying and crushing stages, control the parameters of the operating time, temperature and speed of the corresponding equipment.

[0074] Wine delivery and mixing reaction control subsystem: controls the discharge pump of the wine storage tank, adjusts the wine delivery flow rate according to the needs of the mixing reaction, and accurately adds the prepared sodium bicarbonate powder into the wine delivery pipeline through the metering device. The metering device can use a loss-in-weight feeder or a screw feeder, and its feeding amount is calculated and controlled in real time by the central control unit based on the wine acidity and flow data.

[0075] Adjust the power of the air pump in the mixing pipeline and control the amount of air introduced to ensure sufficient contact between the wine and the air. At the same time, control the operating status of the stirring device or static mixer in the mixing pipeline to ensure that the sodium bicarbonate and the wine are quickly and evenly mixed in the pipeline. According to the feedback signal of the sodium bicarbonate residue detection module, adjust the amount of sodium bicarbonate added or the mixing reaction conditions in time.

[0076] Wine storage and filling control subsystem: After the processed wine flows into the temporary storage tank, the liquid level of the temporary storage tank is controlled. When the liquid level reaches the set upper limit, the wine input is stopped; when the liquid level is lower than the set lower limit, the wine input is started. The inert gas protection system in the temporary storage tank is automatically controlled by the control system. According to the pressure and oxygen content monitoring data in the tank, nitrogen and other inert gases are added in time to maintain a slightly positive pressure environment in the tank to prevent oxidation of the wine.

[0077] Compared with the related art, the device for automatically detecting and adjusting the acidity of glutinous rice wine provided by the present invention has the following beneficial effects:

[0078] The invention provides a method for automatically detecting and adjusting the acidity of glutinous rice wine. The device realizes accurate automatic adjustment of the acidity of the wine. Through an online acidity detection system, the acidity data of the wine can be obtained in real time, and the output of the online preparation of sodium bicarbonate can be accurately set according to the data, thereby avoiding the acidity adjustment errors caused by sampling lag and inaccurate measurement in the traditional manual adjustment method. This can not only ensure that the acidity of each batch of wine is stable within an ideal range and improve the consistency of product quality, but also reduce the defective rate caused by acidity problems. The gas and the wine are fully mixed in the pipeline, and the wine is fully contacted with the air in a spraying form, which greatly increases the contact area and reaction opportunity between sodium bicarbonate and the acid in the wine, promotes the rapid progress of the neutralization reaction, and the rapid flow of the liquid in the pipeline further strengthens the mass transfer process of the substance, so that the reaction efficiency is significantly improved.

[0079] Second embodiment

[0080] Please refer to Figure 2 and Figure 3Based on the device for automatically detecting and adjusting the acidity of glutinous rice wine provided in the first embodiment of the present application, the second embodiment of the present application proposes another device for automatically detecting and adjusting the acidity of glutinous rice wine. The second embodiment is only a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0081] Specifically, the second embodiment of the present application provides a device for automatically detecting and adjusting the acidity of glutinous rice wine, which is different in that a disassembly cover 31 is provided on the top of the mixing box 21.

[0082] A pushing device 32 is provided between the mixing box 21 and the disassembly cover 31 . The pushing device 32 includes an annular fixing seat 321 . Hydraulic telescopic rods 322 are symmetrically connected to both sides of the surface of the annular fixing seat 321 .

[0083] The disassembly cover 31 is connected to the mixing box 21 by plugging and unplugging, and the annular fixing seat 321 is connected to the surface of the mixing box 21 .

[0084] The top ends of the two hydraulic telescopic rods 322 are connected to a connecting frame 323 , and one end of the connecting frame 323 is connected to the disassembly cover 31 .

[0085] The working principle of the device for automatically detecting and adjusting the acidity of glutinous rice wine provided by the present invention is as follows:

[0086] During use, when cleaning the second mixer 23 inside the mixing box 21, firstly, the hydraulic telescopic rod 322 separates the disassembly cover 31 with the second mixer 23 from the inside of the mixing box 21 through the connecting frame 323 for cleaning.

[0087] Compared with the related art, the device for automatically detecting and adjusting the acidity of glutinous rice wine provided by the present invention has the following beneficial effects:

[0088] The present invention provides a method for automatically detecting and adjusting the acidity of glutinous rice wine. A pushing device 32 is arranged on the surface of a mixing box 21 to cooperate with a disassembly cover 31, so that the second mixer 23 inside the mixing box 21 can be cleaned regularly.

[0089] Third embodiment

[0090] Please refer to Figure 4 and Figure 5Based on the device for automatically detecting and adjusting the acidity of glutinous rice wine provided in the first embodiment of the present application, the third embodiment of the present application proposes another device for automatically detecting and adjusting the acidity of glutinous rice wine. The third embodiment is only a preferred embodiment of the first embodiment, and the implementation of the third embodiment will not affect the independent implementation of the first embodiment.

[0091] Specifically, the difference of the device for automatically detecting and adjusting the acidity of glutinous rice wine provided in the third embodiment of the present application is that, in the device for automatically detecting and adjusting the acidity of glutinous rice wine, a feed hopper 34 is provided on the top of the grinder body 18, and a splicing assembly 33 is provided on the top of the feed hopper 34.

[0092] The splicing assembly 33 includes two threaded rods 331, and the surfaces of the two threaded rods 331 are both provided with connecting sleeves 332. A mounting cover 333 is connected between the two connecting sleeves 332 via a connecting block. The top of the mounting cover 333 is connected to a mounting head 334, and the top of the mounting head 334 is connected to a connecting pipe 335. A threaded sleeve 336 is threadedly connected to the surface of the threaded rod 331 and located above the connecting sleeve 332.

[0093] The two threaded rods 331 are symmetrically connected to the top of the pulverizer body 18 and are located on both sides of the feed hopper 34 . The threaded sleeve 336 can be used to fix the connecting sleeve 332 sleeved on the surface of the threaded rod 331 .

[0094] The working principle of the device for automatically detecting and adjusting the acidity of glutinous rice wine provided by the present invention is as follows:

[0095] During use, when the dried sodium bicarbonate crystals are transported to the interior of the pulverizer body 18, the mounting cover 333 with the connecting sleeve 332 is first sleeved on the surface of the threaded rod 331 and is in contact with the feed hopper 34. After the feed hopper 34 is in contact with the mounting cover 333, the threaded sleeve 336 is used to threadably connect with the threaded rod 331.

[0096] Compared with the related art, the device for automatically detecting and adjusting the acidity of glutinous rice wine provided by the present invention has the following beneficial effects:

[0097] The present invention provides a method for automatically detecting and adjusting the acidity of glutinous rice wine. A feed hopper 34 and a splicing assembly 33 are arranged on the top of a grinder body 18 to stably transport the dried sodium bicarbonate crystals to the inside of the grinder body 18 for a grinding operation.

[0098] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A device for automatically detecting and adjusting the acidity of glutinous rice wine, characterized in that: include: A dissolution box, a first conveyor is installed on the left side of the dissolution box, a first mixer is installed inside the dissolution box, one side of the first conveyor is connected to a salt box, a second conveyor is installed on the right side of the top of the dissolution box, one side of the second conveyor is connected to a water tank, one side of the dissolution box is connected to a third conveyor, one side of the third conveyor is connected to an ammonia tank, and the right side of the surface of the dissolution box is connected to a fourth conveyor; A reactor body, wherein the reactor body is connected to one side of the fourth conveyor, one side of the reactor body is connected to the fifth conveyor, one side of the fifth conveyor is connected to a carbon dioxide tank, and the right side of the surface of the reactor body is connected to the sixth conveyor; A filter body, the filter body is connected to one side of the sixth conveyor, and the right side of the filter body surface is connected to the seventh conveyor; A dryer body, wherein the dryer body is connected to one side of the seventh conveyor, and the right side of the dryer body is connected to the eighth conveyor; A pulverizer body, the pulverizer body is connected to one side of the eighth conveyor, the bottom of the pulverizer body is connected to the ninth conveyor, one end of the ninth conveyor is connected to a storage box, and one side of the top of the storage box is connected to the tenth conveyor; A mixing box, the mixing box is connected to one side of the tenth conveyor, a second mixer is installed inside the mixing box, an eleventh conveyor is installed on the top of the mixing box, a wine tank is connected to one side of the eleventh conveyor, a plurality of air inlet pipes are connected to the surface of the mixing box, a twelfth conveyor is connected to one side of the mixing box, a detector is connected to one end of the twelfth conveyor, one side of the detector is connected to a box body, and a controller is installed on the top of the box body.

2. The device for automatically detecting and adjusting the acidity of glutinous rice wine according to claim 1 is characterized in that: The detector is used to monitor the acidity change of the wine and the residual situation of sodium bicarbonate.

3. The device for automatically detecting and adjusting the acidity of glutinous rice wine according to claim 1, characterized in that: The mixing box and the second mixer are used for mixing sodium bicarbonate with liquor.

4. The device for automatically detecting and adjusting the acidity of glutinous rice wine according to claim 1, characterized in that: The reactor body is used for mixing saturated ammonia salt water and carbon dioxide gas.

5. The device for automatically detecting and adjusting the acidity of glutinous rice wine according to claim 1, characterized in that: A disassembly cover is provided on the top of the mixing box.

6. The device for automatically detecting and adjusting the acidity of glutinous rice wine according to claim 5, characterized in that: A pushing device is arranged between the mixing box and the disassembly cover, and the pushing device comprises an annular fixing seat, and hydraulic telescopic rods are symmetrically connected to both sides of the surface of the annular fixing seat.

7. The device for automatically detecting and adjusting the acidity of glutinous rice wine according to claim 6 is characterized in that: The top ends of the two hydraulic telescopic rods are connected with a connecting frame, and one end of the connecting frame is connected with the disassembly cover.

8. The device for automatically detecting and adjusting the acidity of glutinous rice wine according to claim 1, characterized in that: A feed hopper is arranged on the top of the pulverizer body, and a splicing component is arranged on the top of the feed hopper.

9. The device for automatically detecting and adjusting the acidity of glutinous rice wine according to claim 8, characterized in that: The splicing assembly includes two threaded rods, the surfaces of the two threaded rods are each provided with a connecting sleeve, a mounting cover is connected between the two connecting sleeves via a connecting block, a mounting head is connected to the top of the mounting cover, a connecting pipe is connected to the top of the mounting head, and a threaded sleeve is threadedly connected to the surface of the threaded rod and located above the connecting sleeve.

10. A method for automatically detecting and adjusting the acidity of glutinous rice wine, characterized in that: The following steps are involved: S1. First, the first conveyor and the second conveyor respectively convey the salt in the salt box and the water in the water tank to the inside of the dissolution box in a specified ratio. After the specified amount of water and salt are conveyed to the inside of the dissolution box, the first mixer is started to fully mix the water and salt. When the water and salt are mixed, the third conveyor is started to convey the ammonia in the ammonia tank to the inside of the dissolution box to mix with the brine; S2, when the ammonia gas and the salt water in the dissolution box are mixed, the fourth conveyor is started to transport the saturated ammonia salt water in the dissolution box to the inside of the reactor body. When the saturated ammonia salt water is transported to the inside of the reactor body, the fifth conveyor is started to transport the carbon dioxide in the carbon dioxide tank from the bottom of the reactor body to the inside of the reactor body, and then the agitator in the reactor body is started to fully mix the saturated ammonia salt water and the carbon dioxide and perform heating reaction; S3, after the saturated ammonia salt water and carbon dioxide in the reactor body in S2 are mixed and reacted, the sixth conveyor is started to transport the reacted mixture in the reactor body to the inside of the filter body to separate the sodium bicarbonate crystals from the mother liquor; S4, after the filter body in S3 separates the sodium bicarbonate crystals from the mother liquor, the seventh conveyor is started to transport the separated sodium bicarbonate crystals to the interior of the dryer body to remove moisture from the crystal surface so that the moisture content meets the production requirements; S5. After the dryer body in S4 dries the sodium bicarbonate, the eighth conveyor is started to transport the dried sodium bicarbonate to the inside of the pulverizer body to be crushed into suitable particles. After the pulverizer body crushes the sodium bicarbonate particles into suitable particles, the ninth conveyor is started to transport the sodium bicarbonate particles to the inside of the storage box for storage; S6. When the production of sodium bicarbonate is completed, the eleventh conveyor is started to transport the wine in the wine tank to the inside of the mixing box by spraying. When the wine is sprayed into the mixing box, the external air flows into the mixing box through multiple air inlet pipes to fully mix with the sprayed wine. After the wine is transported to the inside of the mixing box, the tenth conveyor is started to transport a specified amount of sodium bicarbonate particles in the storage box to the inside of the mixing box. After the sodium bicarbonate particles and the wine are transported to the inside of the mixing box, the second mixer is started to mix the sodium bicarbonate particles and the wine. After the sodium bicarbonate particles and the wine are fully mixed, the twelfth conveyor is started to transport the mixed solution in the mixing box to the inside of the box through the detector. S7. When the mixed liquid in S6 is transported to the inside of the box through the twelfth conveyor, the detector on the box monitors the acidity change of the wine and the residual sodium bicarbonate in real time. If the acidity does not reach the target value or there is residual sodium bicarbonate, the feedback signal is sent to the central control system to adjust the amount of sodium bicarbonate added or the mixing reaction conditions.

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