Vatica mangachapoi blanco wine fermentation device and process with pomace separation function

Abstract

The invention discloses a green plum wine fermentation device and process with a pomace separation function, and relates to the technical field of green plum wine fermention.The green plum wine fermentation device comprises a tank body, a top cover assembly, a rotating mechanism, a locking mechanism and a pressure relief mechanism, a separation mechanism is arranged in the tank body, and the rotating mechanism is arranged in the tank body; the rotating mechanism is used for driving the separating mechanism to rotate and throwing out liquid on the pomace, and the locking mechanism is used for positioning the top cover assembly and the tank body in a positive pressure state. Through the arrangement of the rotating mechanism, the separating mechanism can rotate in the tank body, so that green plums in the separating mechanism rotate along with the separating mechanism, namely, wine liquid on the surfaces of the green plums is thrown out and flows down along the inner wall of the tank body to be collected, and therefore waste of green plum wine is avoided; and when the interior of the tank body is in a positive pressure state, the top cover assembly is connected with the tank body, so that the top cover assembly cannot be opened, and the working safety of the fermentation device is improved.

Description

Technical Field

[0001] This invention relates to the field of plum wine fermentation technology, and in particular to a plum wine fermentation device and process with fruit pomace separation function. Background Technology

[0002] Plum wine is a fruit wine made by brewing or soaking green plums as the main raw material. In the brewing process, green plums, white wine and auxiliary materials need to be placed in a fermentation tank for fermentation to obtain plum wine.

[0003] For example, in the patent application number 202220190020.X entitled "A Fermentation Device for Plum Wine Production," an isolation cylinder is set inside the fermentation tank. After fermentation, the plum wine can seep through the isolation cylinder, leaving the plum pulp inside. However, although this separation method achieves the effect of separating the pulp, the surface of the pulp will be covered with wine, resulting in waste of the wine and making it impossible to completely collect the fermented plum wine. Furthermore, gas is generated during fermentation, causing the fermentation tank to be under positive pressure. Although the above patent has a pressure relief structure, the lid cannot be self-locking under positive pressure, which can easily cause danger if the lid is opened directly under positive pressure. Therefore, we propose a plum wine fermentation device and process with pulp separation function. Summary of the Invention

[0004] The purpose of this invention is to provide a plum wine fermentation device and process with fruit pomace separation function to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a plum wine fermentation device with pomace separation function, comprising: The tank body, the interior of which is equipped with a separation mechanism; A top cover assembly, wherein the top cover assembly is disposed at the top of the tank body; A rotating mechanism is provided inside the tank and is used to drive the separation mechanism to rotate and throw out the liquid on the fruit residue; A locking mechanism for positioning the top cover assembly and the tank body under positive pressure; A pressure relief mechanism is disposed inside the top cover assembly.

[0006] Preferably, the separation mechanism includes: A filter cartridge, which is disposed inside the tank; A fixed ring is fixedly connected to the inner wall of the tank, the filter cartridge is inserted into the inner wall of the fixed ring, and the rotating mechanism is located at the top of the fixed ring; A retaining ring is fixedly sleeved on the top of the outer wall of the filter cartridge, and the outer diameter of the retaining ring is smaller than the inner diameter of the fixing ring.

[0007] Preferably, the rotating mechanism includes: The first rotating ring is positioned above the fixed ring, and a positioning mechanism is provided between the first rotating ring and the retaining ring. The first rotating groove is formed at the top of the fixing ring; The second rotating ring has its top end fixedly connected to the bottom end of the first rotating ring, and its outer wall is rotatably connected to the inner wall of the first rotating groove. The second rotating groove is formed on the inner wall of the first rotating groove; The third rotating ring is fixedly sleeved on the bottom of the outer wall of the second rotating ring, and the third rotating ring is rotatably disposed inside the second rotating groove; An external toothed ring, which is fixedly sleeved on the outer wall of the third rotating ring; A connecting groove is formed between the tank body and the second rotating groove; The first gear is rotatably connected to the inner wall of the connecting groove, and the outer wall of the first gear meshes with the outer wall of the outer gear ring. A fixed box, which is fixedly connected to the outer wall of the tank and located at the connection groove position; The second gear is rotatably connected to the inner wall of the fixed box, and the outer wall of the second gear meshes with the outer wall of the first gear. A servo motor is installed inside a fixed housing, and the output end of the fixed housing is connected to the top of the second gear.

[0008] Preferably, the positioning mechanism includes: A fixing block, the bottom end of which is fixedly connected to the top end of a retaining ring; A sliding groove is formed on one side of the fixed block; A positioning block, wherein the outer wall of the positioning block is movably interlocked with the inner wall of the sliding groove; The positioning groove is formed on the inner wall of the second rotating groove, and the outer wall of the positioning block is movably connected to the inner wall of the positioning groove. A first spring is disposed between the positioning block and the inner wall of the slide groove; The movable groove is located at the top of the fixed block, and the interior of the movable groove is connected to the interior of the sliding groove. The movable block has its bottom end fixedly connected to the top end of the positioning block, and its outer wall is slidably connected to the inner wall of the movable groove.

[0009] Preferably, the top cover assembly includes: A lid is provided at the top of the tank, a sealing mechanism is provided between the lid and the tank, and a pressure relief mechanism is provided inside the lid; The first connecting ring is fixedly sleeved on the outer wall of the cover; The second connecting ring is fixedly sleeved on the top of the outer wall of the tank. The first slot is formed in a circular array on the outer wall of the second connecting ring; A screw, the end of which is rotatably connected to the inner wall of the first slot; The second slot is formed in a ring array on the outer wall of the first connecting ring, and the screw is inserted into the interior of the second slot; A butterfly nut, wherein the outer wall of the screw is threadedly connected to the inner wall of the butterfly nut.

[0010] Preferably, the sealing mechanism includes: A retaining ring is fixedly connected to the bottom end of the cover, and the outer wall of the retaining ring is movably inserted into the inner wall of the tank. The locking mechanism is disposed between the retaining ring and the tank. A sealing gasket is attached to the outer wall of the insert ring, and the outer wall of the sealing gasket is configured to be interference-fitted with the inner wall of the tank.

[0011] Preferably, the locking mechanism includes: A movable hole is formed on the inner wall of the insertion ring; A piston block, the outer wall of which is movably connected to the inner wall of the movable hole; An annular groove is formed on the inner wall of the tank, and the piston block is positioned opposite the annular groove. A movable cavity, wherein the movable cavity is formed on the inner wall of the movable hole; A slip ring, which is fixedly sleeved on the outer wall of the piston block, and the outer wall of the slip ring is slidably connected to the inner wall of the movable cavity; The second spring is disposed between the slip ring and the inner wall of the movable cavity, and the second spring is sleeved on the outer wall of the piston block.

[0012] Preferably, the pressure relief mechanism includes: A connecting cavity is provided at the bottom end of the cover. A piston plate, the outer wall of which is movably inserted into the inner wall of the connecting cavity, and a fixing mechanism is provided between the piston plate and the cover. A third spring is disposed at the top of the piston plate; A pressure relief hole is provided at the top of the cover, and the interior of the pressure relief hole is connected to the interior of the connecting cavity. A valve, which is installed inside the pressure relief hole.

[0013] Preferably, the fixing mechanism includes: A retaining ring is fixedly connected to the bottom of the inner wall of the connecting cavity, and the inner diameter of the retaining ring is smaller than the outer diameter of the piston plate. A pull rod is fixedly connected to the top of the piston plate. The third spring is sleeved on the outer wall of the pull rod. The top of the pull rod passes through the inner wall of the connecting cavity and extends to the top of the cover. A connecting sleeve is fixedly connected to the top of the cover, and the outer wall of the pull rod is movably inserted into the inner wall of the connecting sleeve; A threaded hole is formed on the outer wall of the connecting sleeve; A positioning bolt, wherein the outer wall of the positioning bolt is threadedly connected to the inner wall of the threaded hole; The positioning hole is formed on the outer wall of the pull rod, and the positioning hole is opposite to the positioning bolt.

[0014] This invention also provides a plum wine fermentation process with pomace separation function, including the following steps: Step 1: Insert the filter cylinder into the fixed ring and pull the movable block to move the positioning block until the retaining ring is fully engaged in the first rotating ring. Then release the movable block. Under the elastic action of the first spring, the positioning block moves in the opposite direction and inserts into the positioning groove. Then place the washed plums inside the filter cylinder and pour in white wine. The level of the white wine should be lower than the bottom of the fixed ring. Then cover the lid and align the first slot with the second slot. Then rotate the screw so that the butterfly nut is at the top of the first connecting ring. Then tighten the butterfly nut so that it abuts against the first connecting ring. This will fix the lid to the tank, allowing the plum wine to ferment inside the tank. Step 2: In the early stage of fermentation, the inside of the tank is under positive pressure, which causes the bottom of the piston plate to be squeezed by the gas inside the tank. This causes the piston plate to overcome the elastic force of the third spring and move upward until the piston plate passes the pressure relief hole, connecting the pressure relief hole with the inside of the tank. This allows the positive pressure inside the tank to be released to the outside through the pressure relief hole. In the later stage of fermentation, the positioning bolt is turned in the threaded hole until the positioning bolt is inserted into the positioning hole, thereby positioning the piston plate and ensuring the seal inside the tank. Step 3: After fermentation is complete, the plum wine is discharged through the drain pipe at the bottom of the tank. After discharge, the servo motor drives the second gear to rotate, which in turn drives the first gear to rotate. The first gear then drives the outer gear ring to rotate, which in turn drives the third rotating ring to rotate. The third rotating ring then drives the second rotating ring to rotate, which in turn drives the first rotating ring to rotate. The positioning groove limits the positioning block, causing the first rotating ring to rotate and drive the retaining ring to rotate. This causes the plums in the filter tube to rotate with the filter tube, thus splashing the wine off the surface of the plums and allowing it to flow down the inner wall of the tank.

[0015] The technical effects and advantages of this invention are as follows: The present invention, through the setting of a rotating mechanism, allows the separation mechanism to rotate inside the tank, so that the plums inside the separation mechanism rotate with the separation mechanism, thereby splashing the wine on the surface of the plums out and collecting it down the inner wall of the tank, thus avoiding the waste of plum wine; This invention utilizes a locking mechanism. When the inner wall of the tank is under positive pressure, the piston block is affected by the positive pressure inside the tank due to the connection between the movable hole and the inside of the tank. This causes the piston block to drive the slip ring to move against the elasticity of the second spring, allowing the piston block to insert into the annular groove. At this time, the insertion ring is connected to the tank, and the cover cannot be opened. This avoids directly opening the tank when the inside of the tank is under positive pressure, thereby improving the safety of the fermentation device. This invention utilizes a pressure relief mechanism to automatically release positive pressure in the tank during the early stages of fermentation of plum wine. In the later stages of fermentation, the piston plate is fixed by a fixing mechanism to ensure the tank is sealed, promoting the fusion and precipitation of various flavors in the plum wine, making the plum wine more mellow and delicious. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0017] Figure 2 This is a schematic diagram of the front cross-sectional structure of the tank body of the present invention.

[0018] Figure 3 For the present invention Figure 2 A magnified schematic diagram of the structure at point A.

[0019] Figure 4 For the present invention Figure 2 A magnified schematic diagram of the structure at point B.

[0020] In the diagram: 101, tank body; 201, filter cartridge; 202, fixing ring; 203, retaining ring; 301, first rotating ring; 302, first rotating groove; 303, second rotating ring; 304, second rotating groove; 305, third rotating ring; 306, external gear ring; 307, connecting groove; 308, first gear; 309, fixing box; 310, second gear; 311, servo motor; 312, fixing block; 313, sliding groove; 314, positioning block; 315, positioning groove; 316, first spring; 317, movable groove; 318, movable block; 401, cover body; 402, first... 403. Connecting ring; 404. Second connecting ring; 405. First slot; 406. Screw; 407. Second slot; 408. Butterfly nut; 501. Insert ring; 502. Sealing gasket; 503. Movable hole; 504. Piston block; 505. Annular groove; 506. Movable cavity; 507. Slip ring; 508. Second spring; 601. Connecting cavity; 602. Piston plate; 603. Third spring; 604. Pressure relief hole; 605. Valve; 606. Retaining ring; 607. Pull rod; 608. Connecting sleeve; 609. Threaded hole; 610. Positioning bolt; 611. Positioning hole. Detailed Implementation

[0021] 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.

[0022] This invention provides, for example Figures 1-4 The plum wine fermentation device shown has a fruit pomace separation function.

[0023] Example 1: Includes a tank 101, a top cover assembly, a rotating mechanism, a locking mechanism, and a pressure relief mechanism. The tank 101 has an internal separation mechanism. The top cover assembly is located at the top of the tank 101. The rotating mechanism is located inside the tank 101 and drives the separation mechanism to rotate and eject liquid from the fruit pulp. The locking mechanism is used to position the top cover assembly and the tank 101 under positive pressure. The pressure relief mechanism is located inside the top cover assembly. The rotating mechanism allows the separation mechanism to rotate within the tank 101, causing the plums inside to rotate with the separation mechanism, ejecting the wine from the surface of the plums and collecting it along the inner wall of the tank 101, thus avoiding waste of plum wine. Simultaneously, the locking mechanism ensures that when the tank 101 is under positive pressure, the top cover assembly is connected to the tank 101, preventing the top cover assembly from opening and improving the safety of the fermentation device.

[0024] The separation mechanism includes a filter cartridge 201, a fixing ring 202, and a retaining ring 203. The filter cartridge 201 is disposed inside the tank body 101. The fixing ring 202 is fixedly connected to the inner wall of the tank body 101. The filter cartridge 201 is inserted into the inner wall of the fixing ring 202. A rotating mechanism is disposed at the top of the fixing ring 202. The retaining ring 203 is fixedly sleeved on the top of the outer wall of the filter cartridge 201. The outer diameter of the retaining ring 203 is smaller than the inner diameter of the fixing ring 202. When the filter cartridge 201 is inserted into the fixing ring 202, the retaining ring 203 rests on the top of the fixing ring 202, thereby separating the filter cartridge 201. 01 Place the washed green plums inside the tank 101 and put them inside the filter tube 201. Then pour white wine into the tank 101. Note that the liquid level of the poured white wine should be lower than the distance to one end of the fixing ring 202. The green plum wine can then ferment inside the tank 101. After fermentation, the green plum wine is discharged through the drain pipe at the bottom of the tank 101 and can be filtered through the filter tube 201 to flow out. However, the green plum pulp is still inside the filter tube 201, which facilitates the subsequent processing of the green plum pulp, such as making green plum preserves.

[0025] The rotating mechanism includes a first rotating ring 301, a first rotating groove 302, a second rotating ring 303, a second rotating groove 304, a third rotating ring 305, an external gear ring 306, a connecting groove 307, a first gear 308, a fixed box 309, a second gear 310, and a servo motor 311. The first rotating ring 301 is positioned above the fixed ring 202. A positioning mechanism is provided between the first rotating ring 301 and the retaining ring 203. The first rotating groove 302 is formed at the top of the fixed ring 202. The top of the second rotating ring 303 is fixedly connected to the bottom of the first rotating ring 301. The outer wall of the second rotating ring 303 is connected to... The inner wall of the first rotating groove 302 is rotatably connected. The second rotating groove 304 is formed on the inner wall of the first rotating groove 302. The third rotating ring 305 is fixedly sleeved on the bottom of the outer wall of the second rotating ring 303. The third rotating ring 305 is rotatably disposed inside the second rotating groove 304. The external gear ring 306 is fixedly sleeved on the outer wall of the third rotating ring 305. The connecting groove 307 is formed between the tank body 101 and the second rotating groove 304. The first gear 308 is rotatably connected to the inner wall of the connecting groove 307. The outer wall of the first gear 308 meshes with the outer wall of the external gear ring 306. The fixed box 309 is fixedly connected to the tank body 101. The outer wall of the fixed housing 309 is located at the connecting groove 307. The second gear 310 is rotatably connected to the inner wall of the fixed housing 309. The outer wall of the second gear 310 meshes with the outer wall of the first gear 308. The servo motor 311 is installed inside the fixed housing 309. The output end of the fixed housing 309 is connected to the top of the second gear 310. The servo motor 311 drives the second gear 310 to rotate. The rotation of the second gear 310 drives the first gear 308 to rotate. The rotation of the first gear 308 drives the outer gear ring 306 to rotate. The rotation of the outer gear ring 306 drives the third rotating ring 305 to rotate. Rotation of 305 drives the second rotating ring 303 to rotate, which in turn drives the first rotating ring 301 to rotate. With the cooperation of the positioning mechanism, the rotation of the first rotating ring 301 drives the retaining ring 203 to rotate, thereby causing the plums in the filter cylinder 201 to rotate with the filter cylinder 201. This allows the wine on the surface of the plums to be flung out and flow down the inner wall of the tank 101, thus avoiding waste of plum wine. The servo motor 311 is electrically connected to an external power supply through an external switch, which facilitates the operator to control the servo motor 311 and improves the safety and convenience of operating the servo motor 311.

[0026] The positioning mechanism includes a fixed block 312, a sliding groove 313, a positioning block 314, a positioning slot 315, a first spring 316, a movable slot 317, and a movable block 318. The bottom end of the fixed block 312 is fixedly connected to the top end of the retaining ring 203. The sliding groove 313 is located on one side of the fixed block 312. The outer wall of the positioning block 314 is movably connected to the inner wall of the sliding groove 313. The positioning slot 315 is located on the inner wall of the second rotating groove 304, and the outer wall of the positioning block 314 is movably connected to the inner wall of the positioning slot 315. The first spring 316 is located between the inner walls of the positioning block 314 and the sliding groove 313. The movable slot 317 is located at the top end of the fixed block 312, and the interior of the movable slot 317 is connected to the interior of the sliding groove 313. The bottom of the movable block 318... The end is fixedly connected to the top of the positioning block 314, and the outer wall of the movable block 318 is slidably connected to the inner wall of the movable groove 317. When the filter cartridge 201 is inserted into the fixed ring 202, the positioning block 314 is aligned with the positioning groove 315. Then the movable block 318 is moved, and the movement of the movable block 318 drives the positioning block 314 to move until the positioning block 314 is retracted into the sliding groove 313. The retaining ring 203 can then be completely locked in the first rotating ring 301. Then the movable block 318 is released, and under the elastic action of the first spring 316, the positioning block 314 can be ejected in the opposite direction and inserted into the positioning groove 315. This allows the first rotating ring 301 to rotate, which can drive the retaining ring 203 to rotate, thereby driving the filter cartridge 201 to rotate, improving the stability of the separation mechanism rotation. Example

[0027] Compared to Embodiment 1, the top cover assembly includes a cover body 401, a first connecting ring 402, a second connecting ring 403, a first slot 404, a screw 405, a second slot 406, and a butterfly nut 407. The cover body 401 is disposed at the top of the tank body 101, and a sealing mechanism is provided between the cover body 401 and the tank body 101. A pressure relief mechanism is disposed inside the cover body 401. The first connecting ring 402 is fixedly sleeved on the outer wall of the cover body 401, and the second connecting ring 403 is fixedly sleeved on the top of the outer wall of the tank body 101. The first slot 404 is arranged in a circular array on the outer wall of the second connecting ring 403. The end of the screw 405 is rotatably connected to the inner wall of the first slot 404. The second slot 406 is arranged in a ring array on the outer wall of the first connecting ring 402. The screw 405 is inserted into the inside of the second slot 406. The outer wall of the screw 405 is threadedly connected to the inner wall of the butterfly nut 407. The cover 401 is put on, and the first slot 404 is aligned with the second slot 406. Then the screw 405 is rotated so that the butterfly nut 407 is located at the top of the first connecting ring 402. Then the butterfly nut 407 is tightened so that the butterfly nut 407 abuts against the first connecting ring 402, thus fixing the cover 401 to the tank 101. This allows the plum wine to ferment inside the tank 101, thereby improving the stability of the fermentation device.

[0028] The sealing mechanism includes a ring 501 and a gasket 502. The ring 501 is fixedly connected to the bottom end of the cover 401. The outer wall of the ring 501 is movably connected to the inner wall of the tank 101. A locking mechanism is provided between the ring 501 and the tank 101. The gasket 502 is attached to the outer wall of the ring 501. The outer wall of the gasket 502 is interference-fitted with the inner wall of the tank 101. When the cover 401 is placed on top of the tank 101, the ring 501 is inserted into the inside of the tank 101, thereby sealing the tank 101 and the cover 401 through the gasket 502, ensuring the stability of the plum wine fermentation.

[0029] The locking mechanism includes a movable hole 503, a piston block 504, an annular groove 505, a movable cavity 506, a slip ring 507, and a second spring 508. The movable hole 503 is formed on the inner wall of the insert ring 501. The outer wall of the piston block 504 is movably connected to the inner wall of the movable hole 503. The annular groove 505 is formed on the inner wall of the tank body 101, with the piston block 504 and the annular groove 505 positioned opposite each other. The movable cavity 506 is formed on the inner wall of the movable hole 503. The slip ring 507 is fixedly sleeved on the outer wall of the piston block 504, and the outer wall of the slip ring 507 is slidably connected to the inner wall of the movable cavity 506. The second spring 508 is disposed between the slip ring 507 and the movable cavity 506. Between the inner walls, the second spring 508 is sleeved on the outer wall of the piston block 504. When the inner wall of the tank 101 is under positive pressure, since the movable hole 503 is connected to the inside of the tank 101, the piston block 504 will be affected by the positive pressure inside the tank 101. As a result, the piston block 504 will drive the slip ring 507 to move against the elastic action of the second spring 508, so that the piston block 504 is inserted into the annular groove 505. At this time, the insertion ring 501 is connected to the tank 101, and the cover 401 cannot be opened. This avoids directly opening the tank 101 when the inside of the tank 101 is under positive pressure, thereby improving the safety of the fermentation device. Example

[0030] Compared to Embodiment 1, the pressure relief mechanism includes a connecting cavity 601, a piston plate 602, a third spring 603, a pressure relief hole 604, and a valve 605. The connecting cavity 601 is located at the bottom end of the cover 401. The outer wall of the piston plate 602 is movably connected to the inner wall of the connecting cavity 601. A fixing mechanism is provided between the piston plate 602 and the cover 401. The third spring 603 is located at the top end of the piston plate 602. The pressure relief hole 604 is located at the top end of the cover 401. The interior of the pressure relief hole 604 is connected to the connecting cavity 601. The internal components of tank 101 are connected. Valve 605 is installed inside the pressure relief hole 604. In the early stage of fermentation, the inside of tank 101 is under positive pressure, which causes the bottom end of piston plate 602 to be squeezed by the gas inside tank 101. This causes piston plate 602 to overcome the elastic force of third spring 603 and move upward until piston plate 602 passes over pressure relief hole 604, so that pressure relief hole 604 is connected to the inside of tank 101, thereby allowing the positive pressure inside tank 101 to be released to the outside through pressure relief hole 604.

[0031] The fixing mechanism includes a retaining ring 606, a pull rod 607, a connecting sleeve 608, a threaded hole 609, a positioning bolt 610, and a positioning hole 611. The retaining ring 606 is fixedly connected to the bottom of the inner wall of the connecting cavity 601. The inner diameter of the retaining ring 606 is smaller than the outer diameter of the piston plate 602. The pull rod 607 is fixedly connected to the top of the piston plate 602. A third spring 603 is sleeved on the outer wall of the pull rod 607. The top of the pull rod 607 penetrates the inner wall of the connecting cavity 601 and extends to the top of the cover 401. The connecting sleeve 608 is fixedly connected to the top of the cover 401. The outer wall of the pull rod 607 and the connecting sleeve 609 are connected. The inner wall of the connecting sleeve 608 is connected by a threaded hole 609 on the outer wall of the connecting sleeve 608. The outer wall of the positioning bolt 610 is threaded to the inner wall of the threaded hole 609. The positioning hole 611 is located on the outer wall of the pull rod 607. The positioning hole 611 and the positioning bolt 610 are opposite each other. In the later stage of fermentation, no more bubbles are produced. The positioning bolt 610 is turned in the threaded hole 609 until the positioning bolt 610 is inserted into the positioning hole 611, thereby positioning the piston plate 602 to ensure the seal inside the tank 101, promoting the fusion and precipitation of various flavors in the plum wine, making the plum wine more mellow and delicious.

[0032] This invention also provides a plum wine fermentation process with pomace separation function, including the following steps: Step 1: Insert the filter cylinder 201 into the fixing ring 202 and pull the movable block 318 to move the positioning block 314 until the retaining ring 203 is fully engaged in the first rotating ring 301. Then release the movable block 318. Under the elastic action of the first spring 316, the positioning block 314 moves in the opposite direction and is inserted into the positioning groove 315. Then place the washed plums inside the filter cylinder 201 and pour white wine into the filter cylinder 201. The level of the white wine should be lower than the bottom of the fixing ring 202. Then cover the lid 401 and align the first slot 404 with the second slot 406. Then rotate the screw 405 so that the butterfly nut 407 is located at the top of the first connecting ring 402. Then tighten the butterfly nut 407 so that the butterfly nut 407 abuts against the first connecting ring 402. This will fix the lid 401 to the tank 101, allowing the plum wine to ferment inside the tank 101. Step 2: In the early stage of fermentation, the inside of tank 101 is under positive pressure, which causes the bottom of piston plate 602 to be squeezed by the gas inside tank 101. This causes piston plate 602 to overcome the elastic force of third spring 603 and move upward until piston plate 602 passes the pressure relief hole 604, making pressure relief hole 604 connected to the inside of tank 101. This allows the positive pressure inside tank 101 to be released to the outside through pressure relief hole 604. In the later stage of fermentation, positioning bolt 610 is turned in threaded hole 609 until positioning bolt 610 is inserted into positioning hole 611, thereby positioning piston plate 602 to ensure the seal inside tank 101. Step 3: After fermentation, the plum wine is discharged through the drain pipe at the bottom of the tank 101. After discharge, the servo motor 311 drives the second gear 310 to rotate, the second gear 310 drives the first gear 308 to rotate, the first gear 308 drives the outer gear ring 306 to rotate, the outer gear ring 306 drives the third rotating ring 305 to rotate, the third rotating ring 305 drives the second rotating ring 303 to rotate, and the second rotating ring 303 drives the first rotating ring 301 to rotate. The positioning groove 315 limits the positioning block 314, so that the first rotating ring 301 rotates and drives the retaining ring 203 to rotate. Thus, the plums in the filter cylinder 201 rotate with the filter cylinder 201, which can throw the wine on the surface of the plums out and flow down the inner wall of the tank 101.

[0033] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A plum wine fermentation device with pomace separation function, characterized in that, include: The tank (101) is equipped with a separation mechanism inside. A top cover assembly, wherein the top cover assembly is disposed at the top of the tank body (101); A rotating mechanism is provided inside the tank (101) and is used to drive the separation mechanism to rotate and throw out the liquid on the fruit residue; A locking mechanism for positioning the top cover assembly and the tank (101) under positive pressure; A pressure relief mechanism is disposed inside the top cover assembly.

2. The plum wine fermentation device with pomace separation function according to claim 1, characterized in that, The separation mechanism includes: A filter cartridge (201) is disposed inside the tank body (101); A fixed ring (202) is fixedly connected to the inner wall of the tank (101), the filter cartridge (201) is inserted into the inner wall of the fixed ring (202), and the rotating mechanism is located at the top of the fixed ring (202); A retaining ring (203) is fixedly sleeved on the top of the outer wall of the filter cartridge (201), and the outer diameter of the retaining ring (203) is smaller than the inner diameter of the fixing ring (202).

3. The plum wine fermentation device with pomace separation function according to claim 2, characterized in that, The rotating mechanism includes: The first rotating ring (301) is disposed above the fixed ring (202), and a positioning mechanism is provided between the first rotating ring (301) and the retaining ring (203); The first rotating groove (302) is formed at the top of the fixing ring (202); The second rotating ring (303) has its top end fixedly connected to the bottom end of the first rotating ring (301), and its outer wall is rotatably connected to the inner wall of the first rotating groove (302). The second rotating groove (304) is formed on the inner wall of the first rotating groove (302); The third rotating ring (305) is fixedly sleeved on the bottom of the outer wall of the second rotating ring (303), and the third rotating ring (305) is rotatably disposed inside the second rotating groove (304); An external toothed ring (306) is fixedly sleeved on the outer wall of the third rotating ring (305); A connecting groove (307) is provided between the tank body (101) and the second rotating groove (304); The first gear (308) is rotatably connected to the inner wall of the connecting groove (307), and the outer wall of the first gear (308) meshes with the outer wall of the outer gear ring (306). Fixed box (309), the fixed box (309) is fixedly connected to the outer wall of the tank (101) and located at the position of the connecting groove (307); The second gear (310) is rotatably connected to the inner wall of the fixed box (309), and the outer wall of the second gear (310) meshes with the outer wall of the first gear (308). A servo motor (311) is installed inside a fixed box (309), the output end of which is connected to the top of a second gear (310) via a transmission.

4. The plum wine fermentation device with pomace separation function according to claim 3, characterized in that, The positioning mechanism includes: A fixing block (312) is fixedly connected at its bottom end to the top end of a retaining ring (203); A slide (313) is provided on one side of the fixed block (312); The positioning block (314) has its outer wall movably interlocked with the inner wall of the slide groove (313); The positioning groove (315) is opened on the inner wall of the second rotating groove (304), and the outer wall of the positioning block (314) is movably connected to the inner wall of the positioning groove (315). The first spring (316) is disposed between the positioning block (314) and the inner wall of the slide (313); The movable groove (317) is located at the top of the fixed block (312), and the interior of the movable groove (317) is connected to the interior of the sliding groove (313). The movable block (318) is fixedly connected at its bottom end to the top end of the positioning block (314), and the outer wall of the movable block (318) is slidably connected to the inner wall of the movable groove (317).

5. The plum wine fermentation device with pomace separation function according to claim 1, characterized in that, The top cover assembly includes: A cover (401) is provided at the top of the tank (101), a sealing mechanism is provided between the cover (401) and the tank (101), and a pressure relief mechanism is provided inside the cover (401); The first connecting ring (402) is fixedly sleeved on the outer wall of the cover (401); The second connecting ring (403) is fixedly sleeved on the top of the outer wall of the tank body (101); The first slot (404) is formed in a ring array on the outer wall of the second connecting ring (403); A screw (405), the end of which is rotatably connected to the inner wall of the first slot (404); The second slot (406) is arranged in a ring array on the outer wall of the first connecting ring (402), and the screw (405) is inserted into the interior of the second slot (406); Butterfly nut (407), the outer wall of the screw (405) is threadedly connected to the inner wall of the butterfly nut (407).

6. The plum wine fermentation device with pomace separation function according to claim 5, characterized in that, The sealing mechanism includes: Insert ring (501), the insert ring (501) is fixedly connected to the bottom end of the cover (401), the outer wall of the insert ring (501) is movably inserted and connected to the inner wall of the tank (101), and the locking mechanism is disposed between the insert ring (501) and the tank (101); A sealing gasket (502) is attached to the outer wall of the insert ring (501), and the outer wall of the sealing gasket (502) is configured to be interference fit with the inner wall of the tank body (101).

7. The plum wine fermentation device with pomace separation function according to claim 6, characterized in that, The locking mechanism includes: A movable hole (503) is formed on the inner wall of the insert ring (501); Piston block (504), the outer wall of the piston block (504) is movably connected to the inner wall of the movable hole (503); An annular groove (505) is formed on the inner wall of the tank body (101), and the piston block (504) is positioned opposite to the annular groove (505). The movable cavity (506) is formed on the inner wall of the movable hole (503); Slip ring (507), the slip ring (507) is fixedly sleeved on the outer wall of the piston block (504), and the outer wall of the slip ring (507) is slidably connected to the inner wall of the movable cavity (506); The second spring (508) is disposed between the slip ring (507) and the inner wall of the movable cavity (506), and the second spring (508) is sleeved on the outer wall of the piston block (504).

8. The plum wine fermentation device with pomace separation function according to claim 5, characterized in that, The pressure relief mechanism includes: A connecting cavity (601) is provided at the bottom end of the cover (401); Piston plate (602), the outer wall of the piston plate (602) is movably inserted and connected to the inner wall of the connecting cavity (601), and a fixing mechanism is provided between the piston plate (602) and the cover (401); A third spring (603) is disposed at the top of the piston plate (602); Pressure relief hole (604) is provided at the top of the cover (401), and the interior of the pressure relief hole (604) is connected to the interior of the connecting cavity (601); A valve (605) is installed inside a pressure relief port (604).

9. The plum wine fermentation device with pomace separation function according to claim 8, characterized in that, The fixing mechanism includes: A retaining ring (606) is fixedly connected to the bottom of the inner wall of the connecting cavity (601), and the inner diameter of the retaining ring (606) is smaller than the outer diameter of the piston plate (602). A pull rod (607) is fixedly connected to the top of the piston plate (602), and a third spring (603) is sleeved on the outer wall of the pull rod (607). The top of the pull rod (607) passes through the inner wall of the connecting cavity (601) and extends to the top of the cover (401). A connecting sleeve (608) is fixedly connected to the top of the cover (401), and the outer wall of the pull rod (607) is movably inserted into the inner wall of the connecting sleeve (608). A threaded hole (609) is formed on the outer wall of the connecting sleeve (608); A positioning bolt (610) is provided, wherein the outer wall of the positioning bolt (610) is threadedly connected to the inner wall of the threaded hole (609); The positioning hole (611) is located on the outer wall of the pull rod (607) and is opposite to the positioning bolt (610).

10. The plum wine fermentation process with pomace separation function according to any one of claims 1-9, characterized in that, Includes the following steps: Step 1: Insert the filter cartridge (201) into the fixing ring (202) and pull the movable block (318) to move the positioning block (314) until the retaining ring (203) is fully engaged in the first rotating ring (301). Then release the movable block (318). Under the elastic action of the first spring (316), the positioning block (314) moves in the opposite direction and inserts into the positioning groove (315). Then place the washed green plums inside the filter cartridge (201) and pour white wine into the filter cartridge (201). The white wine level should be... Lower the bottom of the fixing ring (202), then cover the lid (401) and align the first slot (404) with the second slot (406). Then rotate the screw (405) so that the butterfly nut (407) is located at the top of the first connecting ring (402). Then tighten the butterfly nut (407) so that the butterfly nut (407) abuts against the first connecting ring (402), thus fixing the lid (401) to the tank (101), so that the plum wine can ferment inside the tank (101). Step 2: In the early stage of fermentation, the inside of the tank (101) is under positive pressure, which causes the bottom of the piston plate (602) to be squeezed by the gas inside the tank (101). This causes the piston plate (602) to overcome the elastic force of the third spring (603) and move upward until the piston plate (602) passes the pressure relief hole (604), so that the pressure relief hole (604) is connected to the inside of the tank (101). This allows the positive pressure inside the tank (101) to be released to the outside through the pressure relief hole (604). In the later stage of fermentation, the positioning bolt (610) is turned in the threaded hole (609) until the positioning bolt (610) is inserted into the positioning hole (611), thereby positioning the piston plate (602) to ensure the seal inside the tank (101). Step 3: After fermentation, the plum wine is discharged through the drain pipe at the bottom of the tank (101). After the discharge, the servo motor (311) drives the second gear (310) to rotate. The rotation of the second gear (310) drives the first gear (308) to rotate. The rotation of the first gear (308) drives the outer gear ring (306) to rotate. The rotation of the outer gear ring (306) drives the third rotating ring (305) to rotate. The rotation of the third rotating ring (305) drives the second rotating ring (303) to rotate. The rotation of the second rotating ring (303) drives the first rotating ring (301) to rotate. The positioning groove (315) limits the positioning block (314), so that the rotation of the first rotating ring (301) drives the retaining ring (203) to rotate. Thus, the plums in the filter cylinder (201) rotate with the filter cylinder (201), so that the wine on the surface of the plums can be thrown out and flow down the inner wall of the tank (101).

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