A wine production control device

Abstract

The application discloses a wine production control device and relates to the technical field of wine production. The solid-liquid separation mechanism comprises a bucket-shaped filter plate, the lifting extrusion assembly comprises a bucket-shaped extrusion seat matched with the bucket-shaped filter plate, the wine residue separation assembly comprises a material guide pipeline slidingly penetrating through the bucket-shaped extrusion seat, the bottom of the material guide pipeline is of a sealing structure, a material conveying auger is rotatably arranged on the inner side of the material guide pipeline, and the circumferential surface of the material guide pipeline is respectively provided with a lower feeding port and an upper discharging port communicated with the material guide pipeline. After the wine residue mixture on the bucket-shaped filter plate is extruded by the bucket-shaped extrusion seat, the lifting seat is controlled to move downwards until the sealing disc and the scraping plate are attached to the bucket-shaped filter plate, the material conveying auger, the sealing disc and the scraping plate are controlled to rotate synchronously, the wine residue is conveyed into the wine residue storage tank from the upper discharging port through the continuously rotating material conveying auger, and therefore, the efficient separation of the wine residue adhered to the surface of the bucket-shaped filter plate is ensured.

Description

Technical Field

[0001] This invention belongs to the field of wine production technology, and in particular relates to a wine production control device. Background Technology

[0002] During the production and processing of wine, a large amount of lees is produced after the raw materials are fermented and brewed. The wine and lees are mostly mixed together. When the wine is poured, it is necessary to separate the lees and the wine to avoid the lees affecting the purity of the wine.

[0003] A search revealed a Chinese patent with publication number CN214714641U that discloses a lees separation device for the production of strong-aroma baijiu. The device includes a reaction chamber with a discharge port at the bottom of the surface of the reaction chamber and a cover installed on the side wall of the surface of the reaction chamber. A hydraulic telescopic cylinder A is installed on the top of the reaction chamber, which penetrates the reaction chamber and extends into the interior of the reaction chamber to connect with a pressure plate. A support plate is fixedly installed inside the reaction chamber and located at the bottom of the pressure plate. A discharge funnel is installed at the bottom of the support plate, and a discharge hole is opened inside the support plate.

[0004] The solid-liquid separation in the above-mentioned prior art mainly involves conveying the mixed raw materials of wine and lees together to a support plate, controlling the lifting and lowering movement of the pressure plate to squeeze the mixed raw materials on the support plate. After being squeezed, the wine flows out and is collected through the holes on the support plate, while the lees are trapped on the support plate. This is how the wine and lees are separated. However, the separated lees usually adhere to the surface of the support plate, making it difficult to remove the lees quickly from the support plate, which can easily affect the subsequent solid-liquid separation treatment of the mixed raw materials. Summary of the Invention

[0005] The purpose of this invention is to provide a wine production control device. Through the specific structural design of the solid-liquid separation mechanism, the lifting and extrusion assembly, the lees separation assembly, and the lees storage tank, this invention solves the problem that in existing wine solid-liquid separation devices, after wine separation, lees usually adhere to the surface of the support plate, making it difficult to quickly remove the lees from the support plate, which in turn easily affects the subsequent solid-liquid separation treatment of the mixed raw materials.

[0006] To solve the above-mentioned technical problems, the present invention is achieved through the following technical solution: The present invention is a wine production control device, including a solid-liquid separation mechanism, a lifting and pressing assembly disposed within the solid-liquid separation mechanism, a lees separation assembly disposed within the lifting and pressing assembly, and a lees storage tank disposed within the lifting and pressing assembly; the solid-liquid separation mechanism includes a bucket-shaped filter plate, the lifting and pressing assembly includes a bucket-shaped pressing seat adapted to the bucket-shaped filter plate, the lees separation assembly includes a guide pipe that slides through the bucket-shaped pressing seat, the bottom of the guide pipe has a sealed structure, a conveying auger is rotatably provided inside the guide pipe, and a lower inlet and an upper outlet are respectively provided on the peripheral side of the guide pipe and communicate with it.

[0007] The present invention is further configured such that the solid-liquid separation mechanism includes a solid-liquid separation tank, a bearing ring is fixedly installed on the outer wall of the solid-liquid separation tank, a support frame fixed to the bearing ring is provided on the outer side of the solid-liquid separation tank, and a lifting hydraulic cylinder is fixedly installed on the top of the support frame; the bucket-shaped filter plate is fixedly installed on the inner wall of the solid-liquid separation tank, a guide bucket communicating with the bottom of the solid-liquid separation tank is fixedly provided, a wine outlet pipe is communicated with the bottom of the guide bucket, and a control valve is installed on the wine outlet pipe.

[0008] The present invention is further configured such that a solid-liquid storage silo is provided on one side of the solid-liquid separation box, a second bearing ring is fixedly installed on the outer wall of the solid-liquid storage silo, and a second support frame is fixedly provided between the first bearing ring and the second bearing ring.

[0009] The present invention is further configured such that a horizontal conveying cylinder located inside the second support frame is fixedly arranged on the periphery of the solid-liquid separation box, a feeding port communicating with the horizontal conveying cylinder is opened on the inner wall of the solid-liquid separation box, a discharge pipe is connected between the solid-liquid storage bin and the horizontal conveying cylinder, a pusher column is slidably arranged inside the horizontal conveying cylinder, and a flat pusher cylinder is fixedly installed on one side of the second support frame, the movable end of the flat pusher cylinder extending into the horizontal conveying cylinder and connected to the pusher column.

[0010] The present invention is further configured such that the lifting and extrusion assembly includes a lifting ring body disposed inside the solid-liquid separation tank, the outer surface of the lifting ring body slidingly fitting against the inner surface of the solid-liquid separation tank, the bucket-shaped extrusion seat being fixedly disposed at the bottom of the lifting ring body, two guide ears being symmetrically fixedly disposed on the periphery of the lifting ring body near the top, and vertical guide rods located on both sides of the solid-liquid separation tank being fixedly disposed on one inner side of the support frame, the guide ears being slidably sleeved on the corresponding vertical guide rods.

[0011] The invention is further configured such that a support plate is fixedly provided on the top of the lifting ring, the output shaft of the lifting hydraulic cylinder is connected to the support plate, two vertical guide rails are symmetrically fixed on the inner wall of the lifting ring, the bottom of the bucket-shaped extrusion seat is provided with an axial through hole communicating with the inner cavity of the lifting ring, and the bottom of the bucket-shaped extrusion seat is provided with a plurality of retraction cavities communicating with the axial through hole in a circumferential manner.

[0012] The present invention is further configured such that the lees separation component also includes a lifting seat disposed inside the lifting ring body, the peripheral side of the lifting seat is slidably attached to the inner wall of the lifting ring body, the peripheral side of the lifting seat is provided with a guide groove that slides with the vertical guide rail, an mounting plate is fixedly disposed on the inner wall of the lifting ring body, and the movable end of the electric push rod disposed at the top of the mounting plate is connected to the lifting seat.

[0013] The invention is further configured such that the material guiding pipe is fixedly installed at the bottom of the lifting seat, and the lower end of the material guiding pipe extends into the axial through hole. The outer diameter of the material guiding pipe is the same as the diameter of the axial through hole. A sealing plate with the same diameter as the outer diameter of the material guiding pipe is rotatably installed at the bottom of the material guiding pipe. A drive motor connected to a conveying auger is installed at the top of the lifting seat. The conveying auger is fixedly connected to the sealing plate. A scraper adapted to the retraction cavity is fixedly installed on the periphery of the sealing plate.

[0014] The present invention has the following beneficial effects: 1. The present invention uses a bucket-shaped extrusion seat to extrude the mixture of wine and lees on a bucket-shaped filter plate. The extruded wine flows into the guide bucket along the filter holes on the bucket-shaped filter plate, while the lees are trapped on the bucket-shaped filter plate. When the entire lees separation assembly is moved upward to the designated position by the lifting hydraulic cylinder, the lifting seat is then moved downward by the electric push rod until the sealing plate and scraper are attached to the bucket-shaped filter plate. Subsequently, the conveying auger, sealing plate and scraper are rotated synchronously by the drive motor. The lees on the surface of the bucket-shaped filter plate are loosened and gathered near the lower feed port. The continuously rotating conveying auger transports the lees from the upper discharge port to the lees storage tank. In this way, the efficient separation of the lees adhering to the surface of the bucket-shaped filter plate can be ensured, thereby improving the solid-liquid separation efficiency of the mixture of wine and lees.

[0015] 2. This invention fills the solid-liquid storage bin with a mixture of wine and lees. At this time, the lower end of the discharge pipe is blocked by a pusher column. The bucket-shaped extrusion seat is located at the highest position above the bucket-shaped filter plate. During the horizontal reciprocating motion of the pusher column controlled by the flat-push cylinder, the wine and lees mixture falling into the horizontal conveying cylinder is pushed into the solid-liquid separation box through the feed port by the pusher column. In this way, the efficient conveying of the wine and lees mixture in the solid-liquid separation box can be achieved. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a first state diagram of the wine production control equipment in this invention.

[0018] Figure 2 This is a second state diagram of the wine production control equipment in this invention.

[0019] Figure 3 This is a schematic diagram of the solid-liquid separation mechanism in this invention.

[0020] Figure 4This is a cross-sectional view of the solid-liquid separation mechanism in this invention.

[0021] Figure 5 This is a schematic diagram of the lifting and pressing assembly in this invention.

[0022] Figure 6 This is a top view of the lifting and pressing assembly in this invention.

[0023] Figure 7 This is a cross-sectional view of the lifting and pressing assembly in this invention.

[0024] Figure 8 This is a schematic diagram of the structure of the lees separation component in this invention.

[0025] Figure 9 for Figure 8 The front view of the structure.

[0026] The attached diagram lists the components represented by each number as follows:

[0027] 1-Solid-liquid separation mechanism, 2-Lifting and extrusion assembly, 3-Geres separation assembly, 4-Geres storage tank, 5-Fish-shaped filter plate, 6-Fish-shaped extrusion seat, 7-Feeding pipe, 8-Lower feed port, 9-Upper discharge port, 10-Solid-liquid separation box, 11-Bearing ring one, 12-Support frame one, 13-Lifting hydraulic cylinder, 14-Guide hopper, 15-Liquid discharge pipe, 16-Control valve, 17-Solid-liquid storage bin, 18-Bearing ring two, 19- Support frame 2, 20-Horizontal conveying cylinder, 21-Feeding port, 22-Discharge pipe, 23-Push column, 24-Push cylinder, 25-Lifting ring, 26-Guide ear, 27-Vertical guide rod, 28-Support plate, 29-Vertical guide rail, 30-Axial through hole, 31-Retraction cavity, 32-Lifting seat, 33-Guide groove, 34-Mounting plate, 35-Electric push rod, 36-Sealing plate, 37-Drive motor, 38-Scraper plate. Detailed Implementation

[0028] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0029] For a specific implementation example, please refer to Implementation Example 1. Figures 1-9This invention relates to a wine production control device, comprising a solid-liquid separation mechanism 1, a lifting and extrusion assembly 2 disposed within the solid-liquid separation mechanism 1, a lees separation assembly 3 disposed within the lifting and extrusion assembly 2, and a lees storage tank 4 disposed within the lifting and extrusion assembly 2; the solid-liquid separation mechanism 1 includes a bucket-shaped filter plate 5, the lifting and extrusion assembly 2 includes a bucket-shaped extrusion seat 6 adapted to the bucket-shaped filter plate 5, and the lees separation assembly 3 includes a guide pipe 7 that slides through the bucket-shaped extrusion seat 6. The bottom of the guide pipe 7 is a sealed structure, and a conveying auger (not shown in the figure) is rotatably provided on the inner side of the guide pipe 7. The circumferential sides of the guide pipe 7 are respectively provided with a lower inlet 8 and an upper outlet 9 communicating with it.

[0030] In this embodiment of the invention, such as Figure 3 and Figure 4 As shown, the solid-liquid separation mechanism 1 also includes a solid-liquid separation tank 10, which is mounted on an external frame to form a stable support. A bearing ring 11 is fixedly installed on the outer wall of the solid-liquid separation tank 10, and a support frame 12 fixed to the bearing ring 11 is provided on the outer side of the solid-liquid separation tank 10. A lifting hydraulic cylinder 13 is fixedly installed on the top of the support frame 12. A bucket-shaped filter plate 5 is fixedly installed on the inner wall of the solid-liquid separation tank 10, and a guide bucket 14 communicating with it is fixedly provided at the bottom of the solid-liquid separation tank 10. The system is equipped with a wine outlet pipe 15, on which a control valve 16 is installed. During the separation of wine and lees, the control valve 16 on the wine outlet pipe 15 at the bottom of the guide bucket 14 is either closed or open. When the control valve 16 is open, the wine after solid-liquid separation can be continuously separated and collected through the wine outlet pipe connected to the wine outlet pipe 15. When the control valve 16 is closed, the wine can be discharged and collected by opening the wine outlet pipe 15 at regular intervals.

[0031] In this embodiment of the invention, such as Figure 4 As shown, a solid-liquid separation tank 10 has a solid-liquid storage silo 17 on one side. A bearing ring 18 is fixedly installed on the outer wall of the solid-liquid storage silo 17. A support frame 19 is fixedly installed between the bearing ring 11 and the bearing ring 18. A horizontal conveying cylinder 20 located inside the support frame 19 is fixedly installed on the periphery of the solid-liquid separation tank 10. A feed port 21 communicating with the horizontal conveying cylinder 20 is opened on the inner wall of the solid-liquid separation tank 10. A discharge pipe 22 is connected between the solid-liquid storage silo 17 and the horizontal conveying cylinder 20. A pusher column 23 is slidably installed inside the horizontal conveying cylinder 20. A flat pusher cylinder 24 is fixedly installed on one side of the support frame 19. The movable end of the flat pusher cylinder 24 extends into the horizontal conveying cylinder 20 and connects to the pusher column 23. In the initial state, the pusher column 23 is in the position of Figure 4At the position shown, the lower end of the discharge pipe 22 is blocked by the pusher column 23, and the raw material in the solid-liquid storage bin 17 cannot enter the horizontal conveying cylinder 20 along the discharge pipe 22. When the pusher column 23 is moved to a designated position by the pusher cylinder 24 in a direction away from the feed port 21, the lower end of the discharge pipe 22 is completely misaligned with the pusher column 23. At this time, the lower end of the discharge pipe 22 is in the open state, and the raw material in the solid-liquid storage bin 17 enters the horizontal conveying cylinder 20 along the discharge pipe 22.

[0032] In this embodiment of the invention, such as Figure 3 , Figure 5 and Figure 6 As shown, the lifting and extrusion assembly 2 also includes a lifting ring 25 disposed inside the solid-liquid separation tank 10. The outer surface of the lifting ring 25 slides against the inner surface of the solid-liquid separation tank 10. The bucket-shaped extrusion seat 6 is fixedly disposed at the bottom of the lifting ring 25. Two guide ears 26 are symmetrically fixedly disposed on the periphery of the lifting ring 25 close to the top. Vertical guide rods 27 located on both sides of the solid-liquid separation tank 10 are fixedly disposed on the inner side of the support frame 12. The guide ears 26 are slidably sleeved on the corresponding vertical guide rods 27. The above structure can ensure the smooth lifting and extrusion of the entire lifting and extrusion assembly 2.

[0033] Specific embodiment two, based on specific embodiment one, such as Figure 5 and Figure 6 As shown, a support plate 28 is fixedly installed on the top of the lifting ring 25, and the output shaft of the lifting hydraulic cylinder 13 is connected to the support plate 28. Two vertical guide rails 29 are symmetrically fixed on the inner wall of the lifting ring 25. The bottom of the bucket-shaped extrusion seat 6 is provided with an axial through hole 30 that communicates with the inner cavity of the lifting ring 25. The bottom of the bucket-shaped extrusion seat 6 is provided with several retraction cavities 31 that communicate with the axial through hole 30 in a circumferential direction.

[0034] In this embodiment of the invention, such as Figure 8 As shown, the lees separation component 3 also includes a lifting seat 32 located inside the lifting ring 25. The periphery of the lifting seat 32 is slidably attached to the inner wall of the lifting ring 25. The periphery of the lifting seat 32 is provided with a guide groove 33 that slides with the vertical guide rail 29, thus ensuring the smooth lifting and lowering movement of the lifting seat 32. An installation plate 34 is fixedly installed on the inner wall of the lifting ring 25. The movable end of the electric push rod 35 at the top of the installation plate 34 is connected to the lifting seat 32.

[0035] In this embodiment of the invention, such as Figure 9As shown, the guide pipe 7 is fixedly installed at the bottom of the lifting seat 32, and the lower end of the guide pipe 7 extends into the axial through hole 30. The outer diameter of the guide pipe 7 is the same as the diameter of the axial through hole 30. A sealing plate 36 with the same diameter as the outer diameter of the guide pipe 7 is rotatably installed at the bottom of the guide pipe 7. A drive motor 37 connected to the conveying auger is installed at the top of the lifting seat 32. The conveying auger is fixedly connected to the sealing plate 36. A scraper 38 adapted to the retraction cavity 31 is fixedly installed on the periphery of the sealing plate 36. In the initial state, each scraper 38 is fully fitted in the corresponding retraction cavity 31. The bottom of the sealing plate 36 is just flush with the bottom of the axial through hole 30. During the process of controlling the bucket-shaped extrusion seat 6 to move up and down to extrude the mixture of wine and lees, the scraper 38 and the sealing plate 36 will not interfere with the extrusion and separation of the mixture of wine and lees.

[0036] The mixture of wine and lees is filled into the solid-liquid storage silo 17. At this time, the lower end of the discharge pipe 22 is blocked by the pusher column 23. The location of the bucket-shaped extrusion seat 6 is as follows. Figure 2 As shown, during the horizontal reciprocating motion of the pusher column 23 controlled by the horizontal pusher cylinder 24, the mixture of wine and lees falling into the horizontal conveying cylinder 20 is pushed into the solid-liquid separation box 10 through the feed port 21 by the pusher column 23. After the pusher column 23 reciprocates a set number of times controlled by the horizontal pusher cylinder 24, a certain amount of wine and lees mixture remains on the hopper-shaped filter plate 5. Then, the entire lees separation assembly 3 is moved downward by the lifting hydraulic cylinder 13, and the wine and lees mixture on the hopper-shaped filter plate 5 is squeezed by the hopper-shaped extrusion seat 6. The squeezed wine flows into the guide bucket 14 along the filter holes on the hopper-shaped filter plate 5, while the lees are trapped on the hopper-shaped filter plate 5. When the entire lees separation assembly 3 is moved upward to the designated position by the lifting hydraulic cylinder 13 (i.e., the hopper-shaped extrusion seat 6 moves upward a short distance), the wine and lees mixture is separated into two parts. (Distance), then the lifting seat 32 is controlled to move downward by the electric actuator 35 until the sealing plate 36 and the scraper 38 are attached to the bucket-shaped filter plate 5 (the scraper 38 is completely separated from the corresponding retraction cavity 31). Then, the conveying auger, sealing plate 36 and scraper 38 are controlled to rotate synchronously by the drive motor 37. The lees on the surface of the bucket-shaped filter plate 5 are loosened and gathered near the lower feed port 8. The lees are transported from the upper discharge port 9 to the lees storage tank 4 by the continuously rotating conveying auger. In this way, the lees adhering to the surface of the bucket-shaped filter plate 5 can be separated efficiently, so as to improve the solid-liquid separation efficiency of the wine and lees mixture. After the lees cleaning is completed, the entire lees separation component 3 is controlled to move upward by the lifting hydraulic cylinder 13 to complete the reset. The solid-liquid separation of the wine and lees mixture can be realized successively by following the same control method.

[0037] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0038] The preferred embodiments of the present invention disclosed above are merely illustrative of the invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the invention to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the invention, thereby enabling those skilled in the art to better understand and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A wine production control device, characterized in that, It includes a solid-liquid separation mechanism (1), a lifting and squeezing assembly (2) located in the solid-liquid separation mechanism (1), a lees separation assembly (3) located in the lifting and squeezing assembly (2), and a lees storage tank (4) located in the lifting and squeezing assembly (2). The solid-liquid separation mechanism (1) includes a bucket-shaped filter plate (5), the lifting and pressing assembly (2) includes a bucket-shaped pressing seat (6) adapted to the bucket-shaped filter plate (5), and the lees separation assembly (3) includes a guide pipe (7) that slides through the bucket-shaped pressing seat (6). The bottom of the guide pipe (7) is a sealed structure, and a conveying auger is rotatably provided on the inner side of the guide pipe (7). The circumferential side of the guide pipe (7) is provided with a lower feed port (8) and an upper discharge port (9) that communicate with it.

2. The wine production control equipment according to claim 1, characterized in that, The solid-liquid separation mechanism (1) also includes a solid-liquid separation box (10), a bearing ring (11) is fixedly installed on the outer wall of the solid-liquid separation box (10), a support frame (12) fixed to the bearing ring (11) is provided on the outer side of the solid-liquid separation box (10), and a lifting hydraulic cylinder (13) is fixedly installed on the top of the support frame (12).

3. The wine production control equipment according to claim 2, characterized in that, The funnel-shaped filter plate (5) is fixedly installed on the inner wall of the solid-liquid separation box (10). A guide bucket (14) communicating with it is fixedly provided at the bottom of the solid-liquid separation box (10). A wine outlet pipe (15) is connected to the bottom of the guide bucket (14). A control valve (16) is installed on the wine outlet pipe (15).

4. The wine production control equipment according to claim 3, characterized in that, A solid-liquid separation box (10) is provided on one side with a solid-liquid storage silo (17). A second bearing ring (18) is fixedly installed on the outer wall of the solid-liquid storage silo (17). A second support frame (19) is fixedly provided between the first bearing ring (11) and the second bearing ring (18).

5. The wine production control equipment according to claim 4, characterized in that, The solid-liquid separation box (10) is fixedly provided with a horizontal conveying cylinder (20) located inside the support frame two (19) on its periphery. The solid-liquid separation box (10) has a feeding port (21) connected to the horizontal conveying cylinder (20) on its inner wall. The solid-liquid storage bin (17) is connected to the horizontal conveying cylinder (20) by a discharge pipe (22). A pusher column (23) is slidably provided inside the horizontal conveying cylinder (20). A flat pusher cylinder (24) is fixedly installed on one side of the support frame two (19). The movable end of the flat pusher cylinder (24) extends into the horizontal conveying cylinder (20) and is connected to the pusher column (23).

6. The wine production control equipment according to claim 5, characterized in that, The lifting and extrusion assembly (2) also includes a lifting ring (25) disposed inside the solid-liquid separation box (10). The outer surface of the lifting ring (25) slides against the inner surface of the solid-liquid separation box (10). The bucket-shaped extrusion seat (6) is fixedly disposed at the bottom of the lifting ring (25). Two guide ears (26) are symmetrically fixedly disposed on the periphery of the lifting ring (25) close to the top. Vertical guide rods (27) located on both sides of the solid-liquid separation box (10) are fixedly disposed on the inner side of the support frame (12). The guide ears (26) are slidably sleeved on the corresponding vertical guide rods (27).

7. The wine production control equipment according to claim 6, characterized in that, The top of the lifting ring (25) is fixedly provided with a support plate (28), the output shaft of the lifting hydraulic cylinder (13) is connected to the support plate (28), two vertical guide rails (29) are symmetrically fixed on the inner wall of the lifting ring (25), the bottom of the bucket-shaped extrusion seat (6) is provided with an axial through hole (30) communicating with the inner cavity of the lifting ring (25), and the bottom of the bucket-shaped extrusion seat (6) is provided with a plurality of retraction cavities (31) communicating with the axial through hole (30) in the circumferential direction.

8. The wine production control equipment according to claim 7, characterized in that, The lees separation component (3) also includes a lifting seat (32) located inside the lifting ring (25). The side of the lifting seat (32) is slidably attached to the inner wall of the lifting ring (25). The side of the lifting seat (32) is provided with a guide groove (33) that slides with the vertical guide rail (29). An installation plate (34) is fixedly installed on the inner wall of the lifting ring (25). The movable end of the electric push rod (35) at the top of the installation plate (34) is connected to the lifting seat (32).

9. A wine production control device according to claim 8, characterized in that, The material guide pipe (7) is fixedly installed at the bottom of the lifting seat (32), and the lower end of the material guide pipe (7) extends into the axial through hole (30). The outer diameter of the material guide pipe (7) is the same as the diameter of the axial through hole (30). A sealing plate (36) with the same diameter as the outer diameter of the material guide pipe (7) is rotatably installed at the bottom of the material guide pipe (7). A drive motor (37) connected to the material conveying auger is installed at the top of the lifting seat (32). The material conveying auger is fixedly connected to the sealing plate (36). A scraper (38) adapted to the retraction cavity (31) is fixedly installed on the periphery of the sealing plate (36).

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