Intelligent solid-state continuous automatic vinegar brewing equipment

Abstract

The invention discloses intelligent solid-state continuous automatic vinegar brewing equipment, and relates to the field of vinegar preparation, the intelligent solid-state continuous automatic vinegar brewing equipment comprises a cylinder body used for storing vinegar grains, the bottom of the cylinder body is a filtering part, and the bottom of the cylinder body is slidably sleeved with a lifting part matched with the filtering part; the lifting part is provided with a first position and a second position, the first position is attached to the filtering part so as to wrap the bottom of the cylinder body, the second position is far away from the filtering part, and the first power assembly is used for driving the lifting part to be switched between the first position and the second position. According to the intelligent solid-state continuous automatic vinegar brewing equipment provided by the invention, when liquid is added into the cylinder body, the lifting part is placed at the first position through the first power assembly, so that the liquid can be in contact with the vinegar culture as much as possible, and substances in the vinegar culture can be better dissolved in water; the lifting part is switched to the second position through the first power assembly, and at the moment, liquid in the cylinder body flows into the lifting part and flows out in a unified mode.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of vinegar preparation, in particular to an intelligent solid-state continuous automatic vinegar brewing equipment through solid-state fermentation. BACKGROUND

[0002] It is known that the production of vinegar includes solid-state fermentation and liquid-state fermentation, both of which have advantages and disadvantages. When producing vinegar through solid-state fermentation, it includes fermentation, fumigation and leaching, etc. Involving adding fermented vinegar dregs into a leaching cylinder for leaching to obtain finished vinegar.

[0003] A Chinese patent document with the name of "Intelligent old vinegar production equipment" and the authorization announcement number of CN207347543U and the announcement date of 2018-05-11, which includes a shell and an inner container arranged in the shell and forming a sealed cavity with the shell; a sieve plate is horizontally arranged in the inner container, a fermentation plug is arranged above the sieve plate, a high-pressure nozzle is arranged on the sieve plate, the high-pressure nozzle is connected with a high-pressure pump, and the nozzle of the high-pressure nozzle faces the top of the shell; the upper and lower parts of the shell are respectively provided with a steam inlet and a condensed water outlet which communicate with the sealed cavity, and the steam inlet is connected with a steam generator; the top and bottom of the inner container are respectively provided with a reflux port and a vinegar outlet, the vinegar outlet is communicated with the reflux port through a pipeline and a gas-liquid mixing pump; the sidewall of the inner container is provided with an air inlet hole which is communicated with an air volume generating device. The utility model discloses a high-pressure nozzle, which facilitates the cleaning of the sieve plate and the control of the air inlet amount.

[0004] The existing technology has the following disadvantages: during the leaching process, a grate is placed inside the cylinder, and a filter cloth or other filter structure is placed on the grate. In order to facilitate the subsequent vinegar discharge process, there is a vacant area between the grate and the inner bottom wall of the cylinder, which makes the liquid in this part unable to directly contact with the vinegar dregs during the leaching process, thereby reducing the overall quality of the vinegar. SUMMARY

[0005] The purpose of the present application is to provide an intelligent solid-state continuous automatic vinegar brewing equipment to solve the above-mentioned deficiencies in the prior art.

[0006] In order to achieve the above-mentioned purpose, the present application provides the following technical scheme:

[0007] The intelligent solid-state continuous automatic vinegar brewing equipment includes a cylinder for storing vinegar dregs, the bottom of the cylinder is a filter part, and the bottom of the cylinder is slidably sleeved with a lifting part matched with the filter part.

[0008] The lifting part has a first position abutting the filter part to wrap the bottom of the cylinder and a second position away from the filter part, and further comprises a first power assembly for driving the lifting part to switch between the first position and the second position.

[0009] The intelligent solid-state continuous automatic vinegar brewing equipment has an acid gas recovery assembly arranged on the cylinder.

[0010] The intelligent solid-state continuous automatic vinegar brewing equipment has a vinegar discharge pipe arranged on the lifting part, and a blocking part arranged on the filter part and matched with the vinegar discharge pipe, the blocking part being located on the movement stroke of the vinegar discharge pipe.

[0011] The intelligent solid-state continuous automatic vinegar brewing equipment has a blocking part in the shape of a circular truncated cone.

[0012] The intelligent solid-state continuous automatic vinegar brewing equipment has a first protruding part arranged inside the filter part.

[0013] The intelligent solid-state continuous automatic vinegar brewing equipment has a blocking part comprising a cylindrical segment and a circular truncated cone segment fixedly connected to the cylindrical segment.

[0014] The intelligent solid-state continuous automatic vinegar brewing equipment has a filter part rotationally connected to the cylinder, and a plurality of second protruding parts arranged on the filter part.

[0015] Further comprising a second power assembly, when the first power assembly drives the lifting part to switch between the first position and the second position, the second power assembly drives the filter part to rotate.

[0016] The intelligent solid-state continuous automatic vinegar brewing equipment has a second power assembly comprising a driving groove arranged on the inner wall of the lifting part, a driving rod fixedly connected to the filter part and matched with the driving groove, and the driving rod being in sliding connection with the driving groove.

[0017] The intelligent solid-state continuous automatic vinegar brewing equipment has two driving rods, and the two driving rods are symmetrically arranged about the filter part.

[0018] The intelligent solid-state continuous automatic vinegar brewing equipment further comprises a blockage cleaning assembly for scraping and cleaning the inner wall of the vinegar discharge pipe.

[0019] In the technical scheme, the intelligent solid-state continuous automatic vinegar brewing equipment is provided, the bottom of the cylinder is arranged as a filter part, a lifting part is slidably arranged on the cylinder at a position corresponding to the filter part, when liquid is added into the cylinder, the lifting part is arranged at a first position abutting the filter part by the first power assembly, no empty area is formed between the filter part and the lifting part, so that the liquid can be in contact with the vinegar dregs as much as possible, so that the substances in the vinegar dregs can be better dissolved in water, when vinegar is discharged, the lifting part is switched to a second position by the first power assembly, the liquid in the cylinder flows into the lifting part and is discharged uniformly, so that the vinegar is conveniently discharged. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description only represent some embodiments of the present application, and other drawings can also be obtained by those skilled in the art based on these drawings.

[0021] Figure 1 The overall structure schematic diagram provided by the embodiment of the present application is provided.

[0022] Figure 2 The explosion schematic diagram provided by the embodiment of the present application is provided.

[0023] Figure 3 The process schematic diagram of the plugging part adjusting the flow of the vinegar discharge pipe is provided by the embodiment of the present application.

[0024] Figure 4 The backwashing process schematic diagram of the filter part provided by another embodiment of the present application is provided.

[0025] Figure 5 The cross-sectional structure schematic diagram of the lifting part in the first position provided by another embodiment of the present application is provided.

[0026] Figure 6 The cross-sectional structure schematic diagram of the lifting part in the second position provided by another embodiment of the present application is provided.

[0027] Figure 7 The overall structure schematic diagram of the lifting part provided by another embodiment of the present application is provided.

[0028] Figure 8 The Figure 5 The enlarged schematic diagram of the local structure in A of the figure is provided.

[0029] Figure 9 The enlarged schematic diagram of the local structure in B of the figure is provided. Figure 5

[0030] Explanation of reference signs: ​

[0031] 1, cylinder; 2, filter part; 3, lifting part; 4, vinegar discharge pipe; 5, blocking part; 501, cylindrical section; 502, circular truncated cone section; 6, first protruding part; 7, second protruding part; 8, driving groove; 9, driving rod; 10, sliding block; 11, clearing block rod; 12, connecting plate; 13, fixed plate; 14, annular strip. DETAILED DESCRIPTION

[0032] In order for those skilled in the art to better understand the technical solutions of the present application, the present application will be further described in detail below with reference to the drawings.

[0033] In the description of the present application, it should be understood that the Figure 3 The position of the cylinder 1 relative to the lifting part 3 is upward, and vice versa. The terms "center", "length", "width", "degree", "up", "down", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0034] With reference to Figures 1-9 The intelligent solid-state continuous automatic vinegar brewing equipment provided by the embodiment of the present application comprises a cylinder 1 for storing vinegar dregs. The bottom of the cylinder 1 is a filter part 2, and the bottom of the cylinder 1 is slidingly sleeved with a lifting part 3 matched with the filter part 2.

[0035] The lifting part 3 has a first position abutting the filter part 2 to wrap the bottom of the cylinder 1 and a second position away from the filter part 2. The lifting part 3 further comprises a first power assembly for driving the lifting part 3 to switch between the first position and the second position.

[0036] Specifically, the vinegar is an important step in the production process, its specific process is, in the inside of the cylinder 1 place a grate, and lay a layer of filter cloth on the grate, then the fermented vinegar, filling in the filter cloth above the cylinder 1, then add liquid (which can be water or two liquor and other substances, in which two liquor is collected after the first vinegar, add water to the vinegar again after the liquid obtained) to the vinegar, then cover the lid soak, after soaking the vinegar through the filter cloth filter after discharge, this is the prior art, not elaborated, one of the core innovation points of the embodiment of the present application is that the fixed plate 13 is arranged on the cylinder 1, the cylinder 1 is hung in the area of vinegar production by the existing connection structure such as bolt and fixed plate 13, and the bottom of the cylinder 1 is provided with a filter part 2 of the hemispherical shell, the inside of which is provided with a filter hole for liquid, and the lifting part 3 is slidingly and sealingly arranged at the position corresponding to the filter part 2 on the cylinder 1, the lifting part 3 is a shell structure arranged on the bottom of the cylinder 1, the shape of the bottom is matched with the shape of the filter part 2, and the bottom end of the lifting part 3 can be provided with a through hole for discharging vinegar, the cylinder 1 and the lifting part 3 can be made of steel surface plus a layer of porcelain or plastic material to avoid corrosion of the parts in contact with vinegar as much as possible, the first power assembly (not shown) can be a linear reciprocating drive structure such as a hydraulic cylinder, and the connecting plate 12 for connecting with the hydraulic cylinder is arranged on the lifting part 3. The setting has the following effects: when liquid is added to the inside of the cylinder 1, the lifting part 3 is placed at the first position by the first power assembly, so that there is no empty area between the filter part 2 and the lifting part 3, so that the liquid and the vinegar can be contacted as much as possible, so that the substances in the vinegar can be better dissolved in water. When discharging vinegar, the lifting part 3 is controlled to move downward by the first power assembly to switch to the second position, so that the liquid in the cylinder 1 flows into the lifting part 3 through the filter hole, and under the action of the hemispherical structure in the lifting part 3, the liquid flows out uniformly through the through hole. That is, in the above process, the lifting part 3 has two effects: one is to eliminate the empty area between the filter part 2 and the lifting part 3 when it is in the first position, so that the vinegar and the liquid can be better contacted; the second is to play a role of converging the liquid flowing out of the filter hole when it is in the second position, so as to facilitate the discharge of vinegar.

[0037] Further, the cylinder 1 is provided with an acid gas recovery assembly (not shown). Specifically, the acid gas recovery assembly can be a condenser or a heat exchanger for heat exchange, which is arranged at the top of the cylinder 1. During the fermentation of vinegar, the high-temperature (35-50 degrees Celsius) acid gas rises up and is condensed by the acid gas recovery assembly, and then falls back into the cylinder 1. On the one hand, it can reduce acid gas pollution, and on the other hand, it can utilize the recovered acid gas to improve the fermentation effect of vinegar.

[0038] Preferably, the lifting part 3 is provided with a vinegar discharge pipe 4, the filter part 2 is provided with a blocking part 5 matched with the vinegar discharge pipe 4, and the blocking part 5 is located in the movement stroke of the vinegar discharge pipe 4. Specifically, the vinegar discharge pipe 4 is arranged at the bottom end of the lifting part 3, that is, is communicated with the through hole, so that the vinegar discharge pipe 4 and the lifting part 3 form a funnel structure together. The blocking part 5 can be a circular plate, which is fixed to the outside of the filter part 2 and arranged corresponding to the position of the vinegar discharge pipe 4. The arrangement is to make the lifting part 3 move downward when the lifting part 3 switches from the first position to the second position, so as to drive the vinegar discharge pipe 4 to move away from the blocking part 5. When the vinegar discharge pipe 4 is completely placed below the blocking part 5, the vinegar discharge pipe 4 is passively opened, and the vinegar can be discharged from the vinegar discharge pipe 4 at this time. When the vinegar discharge is completed, the lifting part 3 is switched from the second position to the first position, so as to drive the lifting part 3 to move upward, synchronously drive the vinegar discharge pipe 4 to move toward the blocking part 5, and when the blocking part 5 is inserted into the vinegar discharge pipe 4, the internal space of the vinegar discharge pipe 4 is passively blocked. In this way, when the lifting part 3 switches between the first position and the second position, the passive opening and closing of the vinegar discharge pipe 4 is realized.

[0039] Preferably, the blocking part 5 is a circular truncated cone. Specifically, the blocking part 5 is inverted at the bottom of the filter part 2, that is, the end with a larger radial dimension is located above, and the radial dimension of this end is matched with the inner diameter of the vinegar discharge pipe 4, and the end with a smaller radial dimension is located below. The arrangement is to make the vinegar discharge pipe 4 move downward when the blocking part 5 switches from the first position to the second position. Since the radial dimension of the blocking part 5 increases from bottom to top, the annular gap between the outer circumferential surface of the blocking part 5 and the inner circumferential surface of the vinegar discharge pipe 4 becomes larger and larger during the process of the blocking part 5 moving out of the vinegar discharge pipe 4, and the vinegar is discharged from the annular gap. In this way, the height of the vinegar discharge pipe 4 can be controlled to control the part of the blocking part 5 located in the vinegar discharge pipe 4, so as to control the size of the annular gap between the outer circumferential surface of the blocking part 5 and the inner circumferential surface of the vinegar discharge pipe 4, and adjust the vinegar discharge speed.

[0040] Since the blocking part 5 is a solid structure, it blocks the middle part of the bottom of the filter part 2, that is, this part does not have a filtering function, so that part of the vinegar liquid is accumulated on the inner bottom wall of the filter part 2. To solve the above problem, preferably, a first protruding part 6 is arranged inside the filter part 2. Specifically, the cross section of the first protruding part 6 is preferably arc-shaped, which is located on the inner bottom wall of the filter part 2 and is coaxially arranged with the cylinder body 1 and protrudes upward. In this way, the accumulation of vinegar liquid in the middle of the inner bottom wall of the filter part 2 can be avoided as much as possible.

[0041] As another embodiment of the present application, the blocking part 5 comprises a cylindrical segment 501 and a circular truncated cone segment 502 fixed on the cylindrical segment 501. Specifically, the cylindrical segment 501 is above the circular truncated cone segment 502, and the cylindrical segment 501 is fixed with the filtering part 2, the radial dimension of the cylindrical segment 501 is matched with the inner diameter dimension of the vinegar discharge pipe 4, and the cylindrical segment 501 has a certain length, and the circular truncated cone segment 502 is also inverted, and the upper surface dimension of the circular truncated cone segment 502 is the same as the dimension of the cylindrical segment 501. The setting is to insert the cylindrical segment 501 and the circular truncated cone segment 502 into the vinegar discharge pipe 4 when the lifting part 3 is in the first position, and to make the cylindrical segment 501 slide in the vinegar discharge pipe 4 when the lifting part 3 is switched from the first position to the second position. During the process, the cylindrical segment 501 is always blocked in the vinegar discharge pipe 4 due to the matching of the radial dimension of the cylindrical segment 501 with the inner diameter dimension of the vinegar discharge pipe 4, so that the space between the lifting part 3 and the filtering part 2 is almost sealed (as shown in Figure 4 When the lifting part 3 continues to move downward, the blocking part 5 is pulled out of the vinegar discharge pipe 4 to open the vinegar discharge pipe 4, and the vinegar discharge pipe 4 is opened under the effect of suction to accelerate the discharge of vinegar. When the lifting part 3 is switched from the second position to the first position, the circular truncated cone segment 502 and the cylindrical segment 501 are inserted into the vinegar discharge pipe 4 in sequence, and the vinegar discharge pipe 4 is completely blocked after the cylindrical segment 501 is inserted into the vinegar discharge pipe 4. After the vinegar discharge pipe 4 is blocked, a small amount of vinegar will still flow from the filtering part 2 to the lifting part 3, and the air and a small amount of vinegar remaining between the lifting part 3 and the filtering part 2 can be squeezed upward during the subsequent upward movement of the lifting part 3 to press the air and the vinegar upward through the filter hole to the upper side of the filtering part 2. During the process, the filter hole is backwashed to avoid clogging of the filtering part 2.

[0042] As another embodiment of the present application, the filter part 2 is rotatably connected with the cylinder body 1, and a plurality of second protruding parts 7 are arranged on the filter part 2; and a second power assembly is further included, which drives the filter part 2 to rotate when the first power assembly drives the lifting part 3 to switch between the first position and the second position. Specifically, the position where the cylinder body 1 is connected with the filter part 2 is provided with an annular groove and an annular strip 14, the annular strip 14 is rotatably connected with the annular groove, and a limiting structure for preventing the annular strip 14 from being separated from the annular groove is arranged between the annular strip 14 and the annular groove, and the plurality of second protruding parts 7 are uniformly arranged on the inner circumferential surface of the filter part 2, and the size of the second protruding part 7 is smaller than that of the first protruding part 6. The second power assembly can be an existing mechanism for providing rotary force such as a motor. In this way, when the lifting part 3 is switched from the first position to the second position, the plurality of second protruding parts 7 will rotate around the central axis of the cylinder body 1, which will slightly disperse the bottom layer of vinegar dregs, so as to facilitate the outflow of vinegar liquid. When the lifting part 3 is switched from the second position to the first position, the plurality of second protruding parts 7 will also rotate around the central axis of the cylinder body 1, which will also slightly disperse the bottom layer of vinegar dregs. In this process, the filter part 2 is subjected to a synergistic effect in the backwashing process, that is, the resistance of the vinegar liquid and air flowing upward from the lower part of the filter part 2 can be reduced, so that the backwashing effect of the filter part 2 can be improved.

[0043] As an alternative to the above-mentioned motor driving the filter part 2 to rotate, preferably, the second power assembly includes a driving groove 8 opened on the inner wall of the lifting part 3, and a driving rod 9 adapted to the driving groove 8 is fixedly connected to the filter part 2, and the driving rod 9 is slidably connected with the driving groove 8. Specifically, the driving rod 9 is fixedly connected to the outer circumferential surface of the filter part 2, and is preferably a cylindrical rod, and the driving groove 8 is opened on the inner circumferential surface of the lifting part 3, and is a slanted groove arranged along the inner wall of the lifting part 3. The lifting part 3 can be limited in rotation by the way of sliding block 10 and sliding rail (not shown). In this way, when the lifting part 3 is in the first position, the driving rod 9 is located at the bottom end of the driving groove 8. When the lifting part 3 is switched from the first position to the second position, the lifting part 3 will move downward, thereby driving the driving groove 8 to move downward. Under the limiting action of the driving groove 8, the driving rod 9 will slide along the driving groove 8. Since the driving groove 8 is a slanted groove, the filter part 2 will be passively rotated under the limiting action of the driving groove 8. Conversely, when the lifting part 3 is in the second position, the driving rod 9 is located at the top end of the driving groove 8. When the lifting part 3 is switched from the second position to the first position, the lifting part 3 will move upward, thereby driving the driving groove 8 to move upward. Under the limiting action of the driving groove 8, the filter part 2 will be reversely rotated. In this way, when the lifting part 3 is switched between the first position and the second position, the filter part 2 can be passively rotated.

[0044] Preferably, the driving rod 9 is two, two driving rods 9 are symmetrically arranged about the filter part 2, and specifically, the driving groove 8 is also provided with two, two driving grooves 8 are arranged corresponding to the positions of the two driving rods 9, and the two driving rods 9 are respectively in sliding connection with the two driving grooves 8, so as to improve the stability when the filter part 2 is driven to rotate.

[0045] Further, a blockage cleaning assembly for scraping the inner wall of the vinegar discharge pipe 4 is further included. Specifically, the blockage cleaning assembly can be a cooperation structure of an electric push rod and a disc-shaped scraper, the scraper is coaxially arranged with the vinegar discharge pipe 4, when the lifting part 3 is located at the second position, the electric push rod provides the driving force required for the reciprocating movement of the scraper along the central axis of the vinegar discharge pipe 4, so that the inner wall of the vinegar discharge pipe 4 can be actively cleaned.

[0046] Preferably, the blockage cleaning assembly includes a blockage cleaning rod 11 fixed to the blocking part 5, and the blockage cleaning rod 11 is in contact with the inner wall of the vinegar discharge pipe 4. Specifically, the blockage cleaning rod 11 is an arc-shaped rod, and preferably two, two blockage cleaning rods 11 are symmetrically arranged on the blocking part 5 and arranged along the length direction of the blocking part 5, the blockage cleaning rod 11 is in contact with the inner wall of the vinegar discharge pipe 4, and the two side edges of the blockage cleaning rod 11 are provided with inclined surfaces, so as to reduce the resistance when the blockage cleaning rod 11 rotates. The setting is to drive the blocking part 5 to rotate synchronously when the second power assembly drives the filter part 2 to rotate, and because the blockage cleaning rod 11 is fixed to the blocking part 5, the blockage cleaning rod 11 is driven to rotate around the central axis of the cylinder body 1, so that the blockage cleaning rod 11 can passively clean the inner wall of the vinegar discharge pipe 4 to avoid the blockage of the vinegar discharge pipe 4.

[0047] Further, the cylinder body 1 is provided with a temperature monitoring module (not shown) inside. The temperature monitoring module can be a temperature sensor or a thermometer and other existing temperature measuring equipment. Through the temperature monitoring module, the temperature data inside the cylinder body 1 can be obtained, and according to the obtained temperature data, it can be judged whether the temperature inside the cylinder body 1 needs to be regulated.

[0048] In summary, the lifting part 3 has the following strokes: first, when located at the first position, the empty area between the filter part 2 and the lifting part 3 is eliminated, so that the vinegar dregs and the liquid can better contact, second, when located at the second position, the liquid flowing out of the filter hole is converged to facilitate the discharge of vinegar, third, when switching from the first position to the second position, the vinegar dregs are slightly scattered to facilitate the discharge of vinegar, and the vinegar discharge pipe 4 is passively opened, fourth, when switching from the second position to the first position, the filter part 2 is backwashed, and the vinegar discharge pipe 4 is passively blocked, and fifth, the blockage cleaning rod 11 is driven to rotate to passively clean the vinegar discharge pipe 4.

[0049] The foregoing merely illustrates some exemplary embodiments of the application, and no doubt numerous modifications and alterations thereto will be apparent to those skilled in the art. Accordingly, the above description is intended for purposes of illustration only and should not be construed as limiting the scope of the application.

Claims

1. Intelligent solid-state continuous automatic vinegar brewing equipment, including a cylinder for storing vinegar mash, characterized in that: The bottom of the cylinder is a filter part, and the bottom sliding sleeve of the cylinder is provided with a lifting part adapted to the filter part; The lifting part has a first position that fits with the filter part to wrap the bottom of the cylinder and a second position away from the filter part, and also includes a first power component for driving the lifting part to switch between the first position and the second position.

2. The intelligent solid-state continuous automatic vinegar brewing equipment according to claim 1 is characterized in that: An acid gas recovery component is provided on the cylinder body.

3. The intelligent solid-state continuous automatic vinegar brewing equipment according to claim 1, characterized in that: The lifting part is provided with a vinegar discharge pipe, and the filtering part is provided with a blocking part adapted to the vinegar discharge pipe, and the blocking part is located on the movement stroke of the vinegar discharge pipe.

4. The intelligent solid-state continuous automatic vinegar brewing equipment according to claim 3 is characterized in that: The blocking portion is in a truncated cone shape.

5. The intelligent solid-state continuous automatic vinegar brewing equipment according to claim 3 is characterized in that: A first protrusion is provided inside the filter portion.

6. The intelligent solid-state continuous automatic vinegar brewing equipment according to claim 3, characterized in that: The blocking portion includes a cylindrical section and a frustum section fixedly connected to the cylindrical section.

7. The intelligent solid-state continuous automatic vinegar brewing equipment according to claim 3, characterized in that: The filter portion is rotatably connected to the cylinder body, and a plurality of second protrusions are provided on the filter portion; The invention further comprises a second power assembly, which drives the filter part to rotate when the first power assembly drives the lifting part to switch between the first position and the second position.

8. The intelligent solid-state continuous automatic vinegar brewing equipment according to claim 7, characterized in that: The second power assembly includes a driving groove formed on the inner wall of the lifting portion. A driving rod adapted to the driving groove is fixedly connected to the filter portion. The driving rod is slidably connected to the driving groove.

9. The intelligent solid-state continuous automatic vinegar brewing equipment according to claim 8, characterized in that: There are two driving rods, and the two driving rods are symmetrically arranged with respect to the filter portion.

10. The intelligent solid-state continuous automatic vinegar brewing equipment according to claim 7, characterized in that: It also includes a blockage clearing component for scraping and cleaning the inner wall of the vinegar discharge pipe.

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