Plum wine production system

Abstract

The utility model relates to a plum wine production system. The plum wine production system comprises an extraction unit, a sugar dissolving unit, a freezing unit and a centrifuging unit, the extraction unit comprises an extraction tank and is used for performing extraction treatment on the cleaned green plums. The sugar dissolving unit comprises a sugar dissolving tank which is used for forming syrup, and a discharge port of the sugar dissolving tank is communicated with the extraction tank. The freezing unit comprises a cooler and a cold precipitation tank, a liquid outlet of the extraction tank is communicated with an inlet of the cooler, an outlet of the cooler is communicated with the cold precipitation tank, and the freezing unit is used for receiving the wine liquid output by the extraction tank and cooling and precipitating the wine liquid. The centrifugal unit comprises a centrifugal machine, an inlet of the centrifugal machine is communicated with a liquid outlet of the cold precipitation tank, the centrifugal machine is used for receiving and centrifuging the wine liquid output by the cold precipitation tank, a liquid outlet of the centrifugal machine is communicated with the extraction tank, and the extraction tank is used for caching the wine liquid subjected to centrifugal treatment. The plum wine production system disclosed by the utility model is simple in process and reasonable in structural layout design, and is beneficial to improving the quality of finished wine liquid and ensuring the quality and taste of the finished wine liquid.

Description

Technical Field

[0001] The utility model relates to the technical field of wine-making equipment, in particular to a plum wine production system. Background Art

[0002] China's green plum wine production has a long history. The Chinese green plum wine industry has experienced a development process from traditional production to modern production, and from small-scale production to large-scale production. In recent years, China's green plum wine industry has become more diversified, with green plum wine products of different types and flavors.

[0003] China boasts abundant green plum resources, and green plum winemaking has a long history there. As consumers' drinking habits shift toward more rationality, a greater pursuit of comfort, and a rise in self-pleasure consumption, demand for green plum wine in China has grown rapidly in recent years.

[0004] Therefore, it is urgent to provide a wine-making system that can meet market demand and realize large-scale greengage wine production. Utility Model Content

[0005] One purpose of the present invention is to address the deficiencies in the prior art and provide a plum wine production system. To solve the above technical problems, the present invention adopts the following technical solutions:

[0006] A plum wine production system comprising:

[0007] An extraction unit includes an extraction tank for extracting the washed green plums;

[0008] A sugar dissolving unit includes a sugar dissolving tank for forming syrup, wherein the discharge port of the sugar dissolving tank is connected to the extraction tank;

[0009] The freezing unit includes a cooler and a cold sink tank. The liquid outlet of the extraction tank is connected to the inlet of the cooler, and the outlet of the cooler is connected to the cold sink tank. The freezing unit is used to receive the wine output from the extraction tank and cool and settle the wine;

[0010] The centrifugal unit includes a centrifuge, the inlet of the centrifuge is connected to the liquid outlet of the cold settling tank, the centrifuge is used to receive the wine output by the cold settling tank and centrifuge it, the liquid outlet of the centrifuge is connected to the extraction tank, and the extraction tank is also used to cache the wine that has been centrifuged.

[0011] In one embodiment, the leaching unit further comprises a first stirring device, which is disposed at the bottom of the leaching tank and is used to stir the content of the leaching tank.

[0012] In one embodiment, the first stirring device is a pneumatic stirring device;

[0013] The first stirring device comprises an air pump and an aeration pipe, the aeration pipe is arranged at the bottom of the leaching tank, and the air pump is communicated with the aeration pipe.

[0014] In one embodiment, the leaching unit further comprises a screen mesh, the screen mesh is connected to the inner circumferential wall of the leaching tank and is located above the liquid outlet of the leaching tank, and the screen mesh is used for separating the wine liquid and the plum fruit.

[0015] In one embodiment, the sugar dissolving unit further comprises a sugar dissolving pump and a homogenizing pump, the sugar dissolving pump and the homogenizing pump are communicated with the sugar dissolving tank through a circulating pipeline, the sugar dissolving pump is used for circulating driving the contents of the sugar dissolving tank to flow through the homogenizing pump, and the homogenizing pump is used for dispersing and homogenizing the contents of the sugar dissolving pump.

[0016] The sugar dissolving pump is also communicated with the leaching tank, and is used for pumping the sugar syrup into the leaching tank after the sugar dissolving is completed.

[0017] In one embodiment, the sugar dissolving unit further comprises a water inlet heating device, the water inlet heating device has a water inlet and a water outlet, the water inlet is used for communicating with an external RO water supply device, the water outlet is communicated with the sugar dissolving tank, and the water inlet heating device is used for heating the RO water to a set temperature and then conveying the RO water to the sugar dissolving tank.

[0018] In one embodiment, the freezing unit further comprises a cooling jacket, the cooling jacket wraps the outer circumferences of the cold settling tank, a clamping space is formed between the cooling jacket and the cold settling tank, and a cooling pipeline is arranged in the clamping space.

[0019] In one embodiment, the freezing unit further comprises a second stirring device, the second stirring device is arranged at the bottom of the cold settling tank and is used for stirring the contents of the cold settling tank.

[0020] In one embodiment, the plum wine production system further comprises a feeding unit and a wine feeding unit, the feeding unit comprises a screening platform, a cleaning tank and a feeding device, the screening platform is used for screening plum raw materials, the cleaning tank is used for cleaning the plum raw materials, and the feeding device is used for lifting the cleaned plum to the top of the leaching tank to feed through the material port at the top of the leaching tank.

[0021] The wine feeding unit comprises a wine feeding pump, the inlet of the wine feeding pump is used for communicating with an external wine supply device, the outlet of the wine feeding pump is communicated with the liquid inlet of the leaching tank, and the wine feeding unit is used for inputting leaching base wine into the leaching tank.

[0022] In one embodiment, the plum wine production system further comprises a wine outlet unit, the wine outlet unit comprises a wine outlet pump and a crane pipe, the inlet of the wine outlet pump is communicated with the liquid outlet of the leaching tank, the outlet of the wine outlet pump is communicated with the medium inlet of the crane pipe, and the medium outlet of the crane pipe is used for communicating with an external wine storage device.

[0023] The cleaning unit comprises a cleaning pipeline and a circulating pump, the cleaning pipeline is used for connecting to the extraction tank, the sugar dissolving tank and the cold precipitation tank, and the circulating pump is used for driving the cleaning liquid in the cleaning pipeline to flow.

[0024] From the above technical solution, the utility model has at least the following advantages and positive effects:

[0025] In the utility model, the plum wine production system comprises an extraction unit, a sugar dissolving unit, a refrigeration unit and a centrifugal unit. The sugar dissolving unit is used for supplying the extraction unit with syrup, and the green plum fruit, the extraction base wine and the syrup are extracted at the extraction unit. The wine liquid after extraction can be subjected to low-temperature precipitation and centrifugation through the refrigeration unit and the centrifugal unit respectively. The plum wine production system has simple process, reasonable structure layout design, effectively realizes the flowable wine-making process of green plum wine, has wide popularization value, is favorable for realizing large-scale production of green plum wine, and guarantees the quality and taste of the finished wine liquid.

[0026] Moreover, the wine liquid subjected to centrifugal treatment by the centrifugal unit can be transported to the extraction tank for buffering. Therefore, the extraction tank and the finished wine buffer tank after centrifugation can share one tank body, so that the number of the finished wine buffer tanks configured can be reduced, the equipment space and investment are reduced, and the enterprise cost is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 is a working principle schematic view of the plum wine production system of an embodiment of the utility model.

[0028] Figure 2 is Figure 1 a working principle schematic view of the extraction unit in the plum wine production system shown in the figure.

[0029] Figure 3 is Figure 1 a working principle schematic view of the sugar dissolving unit in the plum wine production system shown in the figure.

[0030] Figure 4 is Figure 1 a working principle schematic view of the refrigeration unit in the plum wine production system shown in the figure.

[0031] The following is a description of the reference signs:

[0032] 10 - feeding unit; 11 - screening platform; 12 - cleaning tank; 13 - feeding device;

[0033] 20 - wine feeding unit; 21 - wine feeding pump;

[0034] 30 - extraction unit; 31 - extraction tank; 311 - material port; 312 - liquid inlet and outlet ports of the extraction tank; 32 - first stirring device; 33 - screen;

[0035] 40 - dissolving unit; 41 - dissolving tank; 411 - discharge port of dissolving tank; 412 - circulation port of dissolving tank; 42 - dissolving pump; 43 - homogenizing pump; 44 - water inlet heating device; 45 - lower hopper;

[0036] 50 - freezing unit; 51 - cooler; 52 - cryo-precipitation tank; 521 - liquid inlet of cryo-precipitation tank; 522 - liquid outlet of cryo-precipitation tank; 53 - cooling jacket; 54 - second stirring device;

[0037] 60 - centrifugation unit; 61 - centrifuge;

[0038] 70 - wine outlet unit; 71 - wine outlet pump; 72 - crane pipe;

[0039] 80 - cleaning unit; 81 - cleaning pipeline; 82 - circulation pump. DETAILED DESCRIPTION

[0040] The typical embodiments embodying the features and advantages of the present application will be described in detail in the following description. It should be understood that the present application can have various changes in different embodiments, which do not deviate from the scope of the present application, and the description and drawings in essence are used for description, not for limiting the present application.

[0041] In the description of the present application, it should be understood that in the embodiments shown in the drawings, the indications of direction or position relationship (such as up, down, left, right, front and back, etc.) are only for the convenience of describing the present application and simplifying the description, and are not intended to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation. When these elements are in the position shown in the drawings, these descriptions are appropriate. If the position of these elements changes, the indications of direction also change accordingly.

[0042] In addition, the terms "first", "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0043] The plum wine production system proposed by the present application is described by taking the preparation of green plum wine as an example. Those skilled in the art can easily understand that various modifications, additions, substitutions, deletions or other changes can be made to the following specific embodiments in order to apply the design of the plum wine production system to the design of the preparation of other types of extraction wine, and these changes are still within the scope of the principle of the plum wine production system proposed by the present application.

[0044] Please refer toFigure 1 The plum wine production system comprises a feeding unit 10, a wine feeding unit 20, an extraction unit 30, a sugar dissolving unit 40, a refrigeration unit 50, a centrifugal unit 60 and a wine outlet unit 70.

[0045] As shown in Figure 1 The feeding unit 10 comprises a screening platform 11, a cleaning tank 12 and a feeding device 13. The screening platform 11 is used for screening plum raw materials. For example, the screening platform 11 can comprise a rack and a tray, and the tray is arranged on the top of the rack. The tray is used for containing plums to facilitate the operation of workers. At the screening platform 11, workers can screen fresh plum fruits and manually remove impurities and stems, etc.

[0046] The cleaning tank 12 is used for cleaning plum raw materials. For example, the cleaning tank 12 can comprise a base frame and a water tank, and the water tank is arranged on the top of the base frame. The side wall of the water tank can be provided with a water inlet, and the water inlet can be connected with an external water supply pipe. The bottom of the water tank can be provided with a drain, and the drain can be connected with a plant house drainage system. At the cleaning tank 12, workers can manually clean. Alternatively, an ultrasonic generator or a vibrator can be arranged in the water tank, so that the plum fruits can be cleaned by ultrasonic waves or vibration. Alternatively, a draining basket can also be arranged in the water tank, so that the plum fruits can be lifted to a position above the water surface after cleaning to facilitate the control of the drying of the plum fruits.

[0047] At the cleaning tank 12, workers can clean the screened plum fruits. The cleaned plum fruits can be conveyed to the extraction unit 30 by the feeding device 13 after the water content is controlled.

[0048] The feeding device 13 is used for lifting the cleaned plums to the top of the extraction tank 31 to feed through the material port 311 at the top of the extraction tank 31. For example, the feeding device 13 can be a lifting type feeding machine, which can lift the trolley containing the cleaned plum fruits from the ground to the height position at the top of the extraction tank 31. Alternatively, the feeding device 13 can also be other types of vertical conveying structures.

[0049] Please refer to Figure 1 In the embodiment of the utility model, the wine feeding unit 20 is used for inputting extraction base wine to the extraction tank 31. For example, the wine feeding unit 20 can comprise a wine feeding pump 21. The inlet of the wine feeding pump 21 is used for communicating with an external wine supply device, for example, the external wine supply device can be a wine tank truck.

[0050] The outlet of the wine feeding pump 21 can communicate with the liquid inlet of the extraction tank 31 through a pipeline. It can be understood that necessary control valves can be arranged on the pipeline to realize that the wine feeding unit 20 inputs the extraction base wine to the extraction tank 31 according to the needs and the quantity.

[0051] Please refer to Figure 1 andFigure 2 As shown, the extraction unit 30 includes an extraction tank 31 for extracting the cleaned green plums. The top of the extraction tank 31 may be provided with a feed port 311 for feeding the material. The bottom of the extraction tank 31 may be provided with a liquid inlet for feeding the wine and a liquid outlet for discharging the wine.

[0052] Preferably, the liquid inlet and the liquid outlet of the extraction tank 31 may share a common opening, for example Figure 2 The inlet and outlet 312 of the extraction tank are shown in FIG. This opening can be used as both an inlet for inputting the extraction base wine into the extraction tank 31 and an outlet for discharging the wine from the extraction tank 31. Alternatively, in other embodiments, the inlet and outlet of the extraction tank 31 can be two independently opened openings.

[0053] Among them, the lower side wall of the extraction tank 31 can also be provided with a discharge port for discharging the green plum fruit. After the extraction process is completed, the wine can be drained through the liquid outlet 312 first, and then the workers can take out the remaining green plum fruit in the extraction tank 31 through the discharge port.

[0054] See also Figure 2 In one embodiment, the extraction unit 30 further includes a screen 33, which is connected to the inner circumferential wall of the extraction tank 31 and is located above the liquid outlet 312 of the extraction tank 31. The screen 33 may be a grid structure, with its outer circumferential edge fixedly connected to the inner circumferential wall of the extraction tank 31. The screen 33 is used to separate the wine and the plums.

[0055] Preferably, the discharge port can be set on the side wall of the extraction tank 31 above the screen 33. After the extraction process is completed, the wine is discharged through the liquid outlet 312 below the screen 33, and the plums can be taken out through the discharge port above the screen 33.

[0056] It should be noted that, in this application, the extraction tank 31 is primarily used as a container for the extraction process. The extraction process primarily refers to the process of soaking green plums in a mixture of extraction base wine and sugar for a period of time to ultimately produce green plum wine. It will be appreciated that the plum wine production system of the present invention can be configured with multiple extraction tanks 31 based on actual production needs. Multiple extraction tanks 31 can perform extraction simultaneously or independently.

[0057] In the embodiment of the present application, high-quality cleaned green plums can be fed into the extraction tank 31 through the feeding unit 10. The base wine can be fed into the extraction tank 31 through the wine feeding unit 20. Furthermore, the syrup can be fed into the extraction tank 31 through the sugar dissolving unit 40.

[0058] See Figure 3 As shown, the sugar dissolving unit 40 includes a sugar dissolving tank 41 for forming syrup. The bottom of the sugar dissolving tank 41 may be provided with a discharge port 411 which can be communicated with the extraction tank 31.

[0059] A circulation port 412 may be further provided on the side wall of the sugar dissolving tank 41 , and the circulation port 412 is connected to the discharge port 411 through a pipeline.

[0060] In one embodiment, the sugar dissolving unit 40 further includes a sugar dissolving pump 42 and a homogenizing pump 43, which are connected to the sugar dissolving tank 41 via a circulation pipeline. Specifically, the sugar dissolving pump 42 and the homogenizing pump 43 can be arranged between the discharge port 411 and the circulation port 412 of the sugar dissolving tank 41.

[0061] The sugar dissolving pump 42 is used to circulate and drive the contents of the sugar dissolving tank 41 to flow through the homogenizing pump 43. The contents of the sugar dissolving tank 41 refer to sugar and water for dissolving sugar. For example, the water for dissolving sugar can be reverse osmosis (RO) water.

[0062] like Figure 3 As shown, the homogenizing pump 43 is used to disperse and homogenize the contents of the sugar dissolving pump 42. In this embodiment, by providing the sugar dissolving pump 42 and the homogenizing pump 43, the contents of the sugar dissolving tank 41 can be continuously circulated, dispersed, and homogenized, thereby ensuring the quality of the dissolved sugar and thus improving the quality of the wine.

[0063] It is understood that in other embodiments, the homogenizing pump 43 may be omitted. At the same time, a stirring structure may be configured in the sugar dissolving tank 41 to accelerate and fully dissolve the sugar.

[0064] like Figure 3 As shown, the top of the sugar dissolving tank 41 may be provided with a water inlet, which may be connected to an external water supply device. For example, the external water supply device may be a reverse osmosis (RO) water treatment device.

[0065] Further, see Figure 3 The sugar dissolving unit 40 further includes a water inlet heating device 44 having a water inlet and a water outlet. The water inlet is connected to an external RO water supply device, and the water outlet is connected to the sugar dissolving tank 41. The water inlet heating device 44 is used to heat the RO water to a set temperature before delivering it to the sugar dissolving tank 41 to ensure sugar dissolving efficiency.

[0066] For example, the inlet water heating device 44 may be a plate heat exchanger, which can utilize a relatively high temperature heating medium to exchange heat with the RO water, thereby increasing the temperature of the RO water.

[0067] It is understandable that in other embodiments, the water inlet heating device 44 may also be a water supply tank equipped with a heating pipe.

[0068] like Figure 3As shown, the water outlet of the water inlet heating device 44 can also be connected to the circulation pipeline. That is, RO water can also enter the sugar dissolving tank 41 through the circulation pipeline.

[0069] like Figure 3 As shown, the sugar dissolving unit 40 further includes a lower hopper 45, which can be connected to the circulation pipeline. The lower hopper 45 is used for workers to add sugar to the circulation pipeline. Alternatively, in other embodiments, the lower hopper 45 can also be connected to the sugar dissolving tank 41.

[0070] like Figure 3 As shown, in the embodiment of the present application, at the sugar dissolving unit 40, RO water is heated to 25°C-30°C by the water inlet heating device 44 and enters the sugar dissolving tank 41. During the water inlet process, the water inlet can be stopped after the set amount is measured by the flow meter. The sugar dissolving pump 42 and the homogenizing pump 43 are started, and the bagged white sugar is manually added to the lower hopper 45 to achieve simultaneous circulation and feeding. For example, the sugar:water ratio can be 1:1. After the sugar addition is completed, the circulation pipeline continues to circulate for 3-4 hours, and the sugar dissolution is completed.

[0071] like Figure 2 As shown, the sugar dissolving pump 42 is also connected to the extraction tank 31, and is used to pump the syrup into the extraction tank 31 after the sugar dissolving is completed. Specifically, the outlet of the sugar dissolving pump 42 is connected to the liquid inlet at the bottom of the extraction tank 31 through the homogenizing pump 43.

[0072] In the embodiment of the present application, the green plum fruit, the base wine and the syrup can all be put into the extraction tank 31 for extraction as needed. Figure 1 In one embodiment, the extraction unit 30 further includes a first stirring device 32, which is disposed at the bottom of the extraction tank 31 and is used to stir the contents of the extraction tank 31. The contents of the extraction tank 31 include the green plums, base wine, and syrup to be extracted. The first stirring device 32 allows the green plums, base wine, and syrup in the extraction tank 31 to be stirred and thoroughly mixed, thereby improving the extraction process and enhancing the quality of the wine.

[0073] Preferably, the first stirring device 32 is a pneumatic stirring device. For example, the first stirring device 32 may include an air pump and an aeration pipe, which is located at the bottom of the extraction tank 31 and is connected to the air pump. Air is introduced into the extraction tank 31 through the air pump and the aeration pipe. The airflow impacts, disperses, and mixes the substances in the tank, thus simplifying the structure of the first stirring device 32 and ensuring that the quality of the wine is not affected.

[0074] The plum wine production system of the embodiments of the present application performs leaching treatment in the leaching tank 31. Specifically, the green plum fruit, the syrup, and the leaching base wine can be proportioned at 1:1:1. Alternatively, the proportioning can be adjusted according to the specific process. After the green plum fruit, the syrup, and the leaching base wine are leached in the leaching tank 31 for a set process time, for example, 3-6 months, the wine liquid in the leaching tank 31 can be output to the next process.

[0075] As shown in Figure 4 In the embodiments of the present application, the freezing unit 50 is used to receive the wine liquid output from the leaching tank 31 and cool and settle the wine liquid. Specifically, as shown in Figure 4 The freezing unit 50 includes a cooler 51 and a cold settling tank 52. The outlet of the leaching tank 31 is in communication with the inlet of the cooler 51, and the outlet of the cooler 51 is in communication with the cold settling tank 52.

[0076] For example, the cooler 51 can be a plate cooler. The cooler 51 is provided with an inlet and an outlet for inputting and outputting the material to be cooled. The inlet is in communication with the outlet of the leaching tank 31, and the outlet is in communication with the cold settling tank 52. The cooler 51 is also provided with a cooling liquid inlet and a cooling liquid outlet for inputting the cooling liquid. Therefore, the wine liquid can enter the cooler 51 and be cooled by the cooling liquid, and the cooled wine liquid enters the cold settling tank 52 through the outlet of the cooler 51 for settling.

[0077] It should be noted that, in the present application, the cold settling tank 52 is mainly a container for settling the wine liquid at low temperature. In order to accelerate the settling of the wine liquid, swelling soil or starch and the like can be added to the cold settling tank 52.

[0078] In the cold settling tank 52, the wine liquid can be kept at low temperature and left to settle. After a certain process time, the precipitated substances in the wine liquid can be removed, or the substances that can cause precipitation in the wine liquid can be removed to prevent precipitation. In the cold settling tank 52, the wine liquid will eventually be stratified, with the precipitated substance layer at the bottom and the clear liquid at the top. In the cold settling tank 52, the settling temperature can be -2°C, and the settling time can be 48 hours. Alternatively, the process can be adjusted according to the specific process.

[0079] As shown in Figure 4 The bottom of the cold settling tank 52 can be provided with a liquid inlet 521 for wine and a liquid outlet 522 for wine. The liquid inlet 521 of the cold settling tank 52 is in communication with the outlet of the cooler 51.

[0080] The liquid outlet 522 of the cold settling tank 52 is used to output the wine liquid after settling. It can be understood that the liquid outlet 522 of the cold settling tank 52 is preferably arranged at a higher position at the bottom of the cold settling tank 52. For example, the liquid outlet 522 of the cold settling tank 52 should be at least higher than the precipitated substance layer.

[0081] As shown in Figure 4In one embodiment, the refrigeration unit 50 further comprises a second stirring device 54, which is arranged at the bottom of the cold settling tank 52 and used to stir the contents of the cold settling tank 52. The contents of the cold settling tank 52 refer to the cooled wine and the settling aid.

[0082] For example, the second stirring device 54 can be a pneumatic stirring device. The pneumatic stirring device has a simple structure and does not affect the quality of the wine. By arranging the second stirring device 54, the wine and the settling aid can be stirred and fully mixed, thereby facilitating the improvement of the settling effect of the wine and the quality of the wine. It can be understood that after the contents of the cold settling tank 52 are stirred and fully mixed, the second stirring device 54 does not need to be started, so that the wine can be subjected to low-temperature settling in the cold settling tank 52.

[0083] Referring to Figure 1 In one embodiment, the refrigeration unit 50 further comprises a cooling jacket 53, which is arranged around the outer periphery of the cold settling tank 52 and forms a space between the cooling jacket 53 and the cold settling tank 52. The space is used to arrange a cooling pipeline. By arranging the cooling jacket 53 and the cooling pipeline in the space, the low-temperature state of the cold settling tank 52 can be ensured, thereby facilitating the improvement of the settling effect of the wine and the quality of the wine.

[0084] Referring to Figure 1 As shown in the drawings, in the embodiment of the present application, the centrifugal unit 60 comprises a centrifugal machine 61, and the inlet of the centrifugal machine 61 is communicated with the liquid outlet of the cold settling tank 52. The centrifugal machine 61 is used to receive the wine output from the cold settling tank 52 and perform centrifugal treatment. By performing centrifugal treatment on the wine, the suspended matter and impurities in the wine can be further removed, the quality and stability of the wine can be improved, and the purity and taste of the wine can be ensured.

[0085] As Figure 1 shown, the centrifugal machine 61 is provided with a liquid outlet, and the liquid outlet of the centrifugal machine 61 is communicated with the leaching tank 31. In the embodiment, the wine subjected to centrifugal treatment by the centrifugal machine 61 can be delivered to the leaching tank 31 for buffering. Therefore, the leaching tank 31 and the finished wine buffer tank can share one tank body, thereby reducing the number of configured finished wine buffer tanks, reducing the equipment space and investment, and reducing the cost of the enterprise.

[0086] It can be understood that in other embodiments, the liquid outlet of the centrifugal machine 61 can also be communicated to other external wine storage tanks.

[0087] Referring to Figure 1As shown, in the embodiment of the present application, the wine output unit 70 comprises a wine output pump 71 and a crane pipe 72. The inlet of the wine output pump 71 is connected with the liquid outlet of the extraction tank 31, the outlet of the wine output pump 71 is connected with the medium inlet of the crane pipe 72, and the medium outlet of the crane pipe 72 is used to be connected with an external wine storage device.

[0088] For example, the external wine storage device can be a wine transport tank truck or a tank truck. The wine transport tank truck or the tank truck can transport the wine liquid to a packaging workshop for canning, thereby facilitating the flow and high efficiency of the product from production to packaging.

[0089] In the embodiment, the wine output pump 71 and the crane pipe 72 can be used to output the finished wine liquid to the external wine storage device as needed, thereby making the use of the wine output unit 70 more convenient and safe.

[0090] Referring to ​ As shown, in one embodiment of the present application, the plum wine production system further comprises a cleaning unit 80. The cleaning unit 80 is used to clean each tank body and pipeline. For example, the cleaning unit 80 comprises a cleaning pipeline 81 and a circulating pump 82. The cleaning pipeline 81 is used to be connected with the extraction tank 31, the sugar dissolving tank 41 and the cold settling tank 52. The circulating pump 82 is used to drive the cleaning liquid in the cleaning pipeline 81 to flow. The cleaning unit 80 can adopt a CIP (cleaning in place) system.

[0091] In the embodiment, the cleaning unit 80 can be used to improve the cleanliness of the plum wine production system, ensure the cleanliness and hygiene of each unit, and ensure the quality of the wine liquid. When each process is completed, the cleaning unit 80 can clean the related unit. For example, after the extraction unit 30 completes the extraction process, the cleaning unit 80 can clean the extraction tank 31 and the pipeline thereof. For another example, after the sugar dissolving unit 40 completes the sugar syrup supply, the cleaning unit 80 can clean the sugar dissolving tank 41 and the pipeline thereof. For another example, after the refrigeration unit 50 completes the cooling and settling of the wine liquid, the cleaning unit 80 can clean the cooler 51, the cold settling tank 52 and the pipeline thereof.

[0092] It is worth noting that in the plum wine production system of the embodiment of the present application, some necessary control valves and detection instruments can be arranged on each tank body, the inlet and outlet of each tank body, and the pipeline between each unit, so as to ensure the reliable and safe operation of the entire plum wine production system. The valves and detection instruments are provided by default, and the present application does not make specific limitation on this.

[0093] The wine production process of the plum wine production system of the embodiment of the present application is as follows:

[0094] The fresh green plums are manually screened, impurities are removed, and the stems are removed at the screening platform 11, and then the green plums are cleaned in the cleaning tank 12 for standby. The cleaned green plums are lifted to the top of the extraction tank 31 by the feeding device 13, and are fed into the extraction tank 31 through the material port 311.

[0095] The tank vehicle loaded with the extraction base wine is pumped into the extraction tank 31 through the wine inlet pump 21.

[0096] The RO water is heated to a set temperature by the water inlet heating device 44 and then enters the sugar dissolving tank 41. When the water addition amount is reached, the sugar dissolving pump 42 and the homogenizing pump 43 are started. The white granulated sugar is manually added into the circulating pipeline where the sugar dissolving pump 42 and the homogenizing pump 43 are located through the discharge hopper 45. The sugar dissolving unit 40 performs sugar dissolving, and when the sugar dissolving is completed, the sugar syrup is pumped into the extraction tank 31 through the sugar dissolving pump 42.

[0097] The first stirring device 32 in the extraction tank 31 is started to mix the green plum fruit, the extraction base wine and the sugar syrup sufficiently. The green plum fruit, the extraction base wine and the sugar syrup are subjected to extraction in the extraction tank 31.

[0098] After the green plum fruit, the extraction base wine and the sugar syrup are subjected to extraction in the extraction tank 31 for a process time, the wine liquid is cooled by the cooler 51 after passing through the liquid outlet 312 at the bottom of the extraction tank 31 and then enters the cold settling tank 52. The wine liquid is subjected to low-temperature settling in the cold settling tank 52.

[0099] After the wine liquid in the cold settling tank 52 reaches a cold settling process time, the wine liquid is subjected to centrifugation by passing through the liquid outlet 522 of the cold settling tank 52 and entering the centrifugal machine 61. Finally, the finished product wine liquid subjected to centrifugation by the centrifugal machine 61 is transported to the extraction tank 31 for temporary storage.

[0100] The finished product wine liquid in the extraction tank 31 is detected, and after the detection is qualified, the finished product wine liquid can pass through the liquid outlet 312 at the bottom of the extraction tank 31, is pumped out by the wine outlet pump 71 and the crane pipe 72, and is transported to a packaging line for filling.

[0101] The plum wine production system of the utility model can complete the whole production process from green plum fruit to green plum wine through the feeding unit 10, the wine inlet unit 20, the extraction unit 30, the sugar dissolving unit 40, the refrigeration unit 50, the centrifugal unit 60 and the wine outlet unit 70. The plum wine production system of the utility model is relatively perfect, the structure and layout design of each unit are reasonable, the plum wine process wine-making technology is effectively realized, the large-scale production of the plum wine is facilitated, and the plum wine production system has wide popularization value.

[0102] The above embodiments are only exemplary descriptions of structures, and the structures in the embodiments are not fixedly combined structures. In the absence of structural conflicts, the structures in the embodiments can be arbitrarily combined for use.

[0103] While the present application has been described with reference to several exemplary embodiments, it is understood that the words that have been used are words of description and illustration, rather than words of limitation. As mentioned above, the present application is capable of taking many forms of implementation and being practiced in various ways, and the above description is not intended to limit the application in any way, except as required by the appended claims and their equivalents.

Claims

1. A plum wine production system characterized by comprising: The application relates to a green plum juice extraction device. The device comprises: an extraction unit comprising an extraction tank for extracting cleaned green plums; a sugar dissolving unit comprising a sugar dissolving tank for forming sugar syrup, the sugar dissolving tank being in communication with the extraction tank; a freezing unit comprising a cooler and a cold sediment tank, the liquid outlet of the extraction tank being in communication with the inlet of the cooler, the outlet of the cooler being in communication with the cold sediment tank, the freezing unit being used for receiving the wine liquid output by the extraction tank and cooling and sedimenting the wine liquid; 2. The plum wine production system according to claim 1, characterized by, a centrifugal unit comprising a centrifugal machine, the inlet of the centrifugal machine being in communication with the liquid outlet of the cold sediment tank, the centrifugal machine being used for receiving the wine liquid output by the cold sediment tank and performing centrifugation, the liquid outlet of the centrifugal machine being in communication with the extraction tank, the extraction tank also being used for buffering the centrifuged wine liquid.

3. The plum wine production system according to claim 2, characterized by, The extraction unit further comprises a first stirring device arranged at the bottom of the extraction tank and used for stirring the content of the extraction tank. The first stirring device is a pneumatic stirring device.

4. The plum wine production system according to claim 1, characterized by The first stirring device comprises a gas pump and an aeration pipe arranged at the bottom of the extraction tank, the gas pump being in communication with the aeration pipe.

5. The plum wine production system according to claim 1, characterized by The extraction unit further comprises a screen connected to the inner circumferential wall of the extraction tank and located above the liquid outlet of the extraction tank, the screen being used for separating the wine liquid and the plum fruit. The sugar dissolving unit further comprises a sugar dissolving pump and a homogenizing pump, the sugar dissolving pump and the homogenizing pump being in communication with the sugar dissolving tank through a circulating pipeline, the sugar dissolving pump being used for circulating and driving the content of the sugar dissolving tank to flow through the homogenizing pump, the homogenizing pump being used for dispersing and homogenizing the content of the sugar dissolving pump; 6. The plum wine production system according to claim 1, characterized by The sugar dissolving pump is also in communication with the extraction tank, and is used for pumping the sugar syrup into the extraction tank after the sugar dissolving is completed.

7. The plum wine production system according to claim 1, characterized by The sugar dissolving unit further comprises a water inlet heating device having a water inlet and a water outlet, the water inlet being used for communicating with an external RO water supply device, the water outlet being in communication with the sugar dissolving tank, the water inlet heating device being used for heating the RO water to a set temperature and then delivering the RO water to the sugar dissolving tank.

8. The plum wine production system according to claim 1, characterized by The freezing unit further comprises a cooling jacket, the cooling jacket being arranged around the outer periphery of the cold sediment tank, a space being formed between the cooling jacket and the cold sediment tank, and a cooling pipeline being arranged in the space.

9. The plum wine production system according to claim 1, characterized by The freezing unit further comprises a second stirring device arranged at the bottom of the cold sediment tank and used for stirring the content of the cold sediment tank. The device further comprises a feeding unit and a wine feeding unit, the feeding unit comprising a screening platform, a cleaning tank and a feeding device, the screening platform being used for screening green plum raw materials, the cleaning tank being used for cleaning the green plum raw materials, and the feeding device being used for lifting the cleaned green plums to the top of the extraction tank to feed through the material port at the top of the extraction tank; The wine feeding unit comprises a wine feeding pump, the inlet of the wine feeding pump being used for communicating with an external wine supply device, and the outlet of the wine feeding pump being in communication with the liquid inlet of the extraction tank, the wine feeding unit being used for inputting the extraction base wine into the extraction tank.

10. The plum wine production system according to claim 1, characterized by The wine outlet unit comprises a wine outlet pump and a crane pipe, the inlet of the wine outlet pump is communicated with the liquid outlet of the leaching tank, the outlet of the wine outlet pump is communicated with the medium inlet of the crane pipe, and the medium outlet of the crane pipe is used for being communicated to an external wine storage device; The cleaning unit comprises a cleaning pipeline and a circulating pump, the cleaning pipeline is used for being communicated to the leaching tank, the sugar dissolving tank and the cold precipitation tank, and the circulating pump is used for driving the cleaning liquid in the cleaning pipeline to flow.

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