Fermentation equipment for dairy product processing

Abstract

The utility model discloses fermentation equipment for dairy product processing, and belongs to the technical field of dairy product processing, the fermentation equipment comprises a tank body and a tank cover, and further comprises a filter plate, a cleaning assembly, a backflow assembly and a driving assembly, the driving assembly is arranged on the tank cover, a filter cover and a flow guide pile are installed on the tank cover, and the filter plate is detachably connected with the tank body; the cleaning assembly is in transmission connection with the driving assembly; the backflow assembly is arranged on the tank body. According to the utility model, the cleaning assembly is in transmission connection with the driving assembly, so that the filter cover can be effectively prevented from being blocked or impurities are attached to the flow guide pile to influence the use effect, the cleaning operation steps are simplified, time and labor are saved, the labor intensity of workers is reduced, and the cleaning and maintenance efficiency of the filter cover is improved; the backflow assembly can effectively prevent cleaned impurities from being attached and accumulated on the filter cover again, the dairy product raw materials can flow back into the tank body again, waste of the dairy product raw materials is effectively reduced, economical efficiency is improved, and use is reliable.

Description

TECHNICAL FIELD

[0001] The utility model relates to dairy processing technical field especially relates to a dairy processing is with fermentation equipment. BACKGROUND

[0002] Dairy products refer to using cow milk or goat milk and its processing products as main raw materials, adding or not adding appropriate amount of vitamin, mineral substance and other auxiliary materials, using the conditions required by laws, regulations and standards, and being processed into various foods. The food usually needs oxygen as a catalyst during fermentation operation, especially in some aerobic fermentation process, oxygen can be fully dissolved in the fermentation broth through stirring, so as to meet the needs of microbial metabolism. Therefore, the raw materials often need to be fully stirred and mixed.

[0003] The applicant disclosed a kind of fermentation device for dairy processing in the patent with the announcement number CN217906086U, including cylinder, the bottom of the cylinder is fixedly installed with support base, the bottom of the cylinder and the position of intermediate deviation in advance is fixedly installed with discharge pipe, the top of the cylinder is installed with top cover by screw thread, the top of the top cover and the position of intermediate deviation in advance is equipped with feeding pipe. The fermentation device for dairy processing makes dairy raw materials circulate in the cylinder, prevents the bottom from depositing, improves fluidity, thereby improves the mixing effect, and when the dairy raw materials flow to the top in the cylinder and diffuse to the outside, flow through filter cover, filter cover filters the impurities existing in the dairy raw materials, so that filtering work can be carried out simultaneously during mixing process, without separately filtering process again, improve processing efficiency, facilitate subsequent processing of dairy raw materials.

[0004] From the above patent, it can be seen that the fermentation device for dairy processing can make the dairy raw materials circulate in the cylinder, prevent the bottom from depositing, improve the fluidity and mixing effect, and can carry out filtering work simultaneously during mixing process, improve the processing efficiency, but the applicant found that during use, since the filter cover is fixedly installed on the top cover, impurities are easy to accumulate on the filter cover after long-term operation of the device, thereby affecting the filtering effect of the filter cover on the dairy raw materials, at this time, the staff needs to manually disassemble the top cover and manually clean the filter cover, which not only makes the operation troublesome, time-consuming and laborious, but also increases the labor intensity of the staff and reduces the cleaning and maintenance efficiency. Based on this, the applicant further improves and optimizes the fermentation device for dairy processing. UTILITY MODEL CONTENTS

[0005] The utility model discloses a main purpose lies in providing a kind of fermentation equipment for dairy product processing, to solve the fermentation device for existing dairy product processing needs to be manually cleaned to filter cover, not only troublesome, time-consuming and laborious, also increase the labor intensity of staff, reduce the cleaning maintenance efficiency problem.

[0006] To achieve the above object, the utility model provides a kind of fermentation equipment for dairy product processing, including jar body and with the jar body detachable connection jar cover, the jar body is provided with circulation component, filter cover and guide pile in, still include filter plate, cleaning component, reflux component and drive component, the drive component is set on the jar cover and is used to drive the circulation component stirring dairy product raw materials, the filter cover and guide pile are detachably mounted on the jar cover, the filter plate is below the circulation component and with the jar body detachable connection, the cleaning component is transmission connection with the drive component, and the cleaning component is with the filter cover, guide pile, filter plate and jar body inner wall abuts;The reflux component is set on the jar body and is communicated with the inner chamber of the jar body and filter cover, and the reflux component is used to output and filter impurity.

[0007] Preferably, the drive component includes driving piece and pivot, one end of the pivot is detachably connected with the power output end of the driving piece, the cleaning component includes first scraper, the first scraper is detachably mounted on the pivot and is set corresponding the filter cover, and the first scraper is used to push and scrape the impurities adhered on the filter cover and guide pile.

[0008] Preferably, the reflux component includes feed pipe, filter and reflux pipe, one end of the feed pipe is inserted into the inner chamber of the filter cover, the other end of the feed pipe is stretched out to the outside of the jar body and is communicated with the reflux pipe, the end of the reflux pipe away from the feed pipe is communicated with the inner chamber of the jar body, and the filter for filtering impurities is detachably mounted on the reflux pipe.

[0009] Preferably, the filter plate is set in inverted conical shape, the cleaning component further includes second scraper, the second scraper is detachably mounted on the pivot, and the second scraper is used to push and scrape the filter plate.

[0010] Preferably, the bottom of the filter plate is provided with discharge hole, the reflux component further includes discharge pipe, one end of the discharge pipe is detachably connected with the discharge hole, the other end of the discharge pipe is stretched out to the outside of the jar body and is communicated with external collecting device.

[0011] Preferably, the circulating assembly comprises a plurality of stirring blades, the plurality of stirring blades are uniformly and spacedly arranged along the circumference of the rotating shaft, and the cleaning assembly further comprises a plurality of third scrapers, the plurality of third scrapers are respectively and one-to-one correspondingly mounted on the plurality of stirring blades, and the plurality of third scrapers are used for pushing and scraping the inner wall of the tank body.

[0012] Preferably, a plurality of supports are uniformly and spacedly arranged along the circumference of the outer wall of the tank body.

[0013] Beneficial effects:

[0014] 1. In the fermentation equipment for dairy product processing, the cleaning assembly is in transmission connection with the driving assembly, so that the driving assembly can drive the cleaning assembly to move synchronously when the driving assembly is running, thereby automatically cleaning the impurities, effectively preventing the filter cover from being blocked or the impurities from adhering to the flow guide pile to affect the use effect, and without manual cleaning of the impurities by the staff, the cleaning operation steps of the filter cover are simplified, time and labor are saved, the labor intensity of the staff is reduced, and the cleaning and maintenance efficiency of the filter cover is improved.

[0015] 2. In the fermentation equipment for dairy product processing, the reflux assembly can automatically discharge the impurities outside the tank body, effectively avoiding the cleaned impurities from adhering and accumulating on the filter cover again, and the dairy product raw material with impurities is subjected to secondary filtration by the reflux assembly during the process of flowing out of the tank body, thereby making the dairy product raw material after filtering out the impurities flow back into the tank body, so that the waste of the dairy product raw material can be effectively reduced, the economy of the utility model is improved, and the use is reliable.

[0016] 3. In the fermentation equipment for dairy product processing, the filter plate can be used in cooperation with the filter cover to filter out the impurities in part of the dairy product raw material, thereby improving the filtering effect of the utility model on the impurities in the dairy product raw material, the use is reliable, and the quality of the dairy product raw material is ensured.

[0017] 4. In the fermentation equipment for dairy product processing, the cleaning assembly and the driving assembly can also realize automatic cleaning of the filter plate, ensure the filtering effect of the filter plate, and improve the cleaning efficiency of the filter plate.

[0018] 5. In the fermentation equipment for dairy product processing, the cleaning assembly can also push and scrape the inner wall of the tank body, thereby not only preventing the inner wall of the tank body from adhering to the dairy product raw material, ensuring the full use of the dairy product raw material and avoiding waste, but also realizing automatic cleaning of the inner wall of the tank body, improving the cleaning efficiency of the utility model, and being beneficial to maintenance. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description only represent some of the embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0020] Figure 1 is a structural schematic view of a fermentation equipment for dairy product processing in one aspect of the present application;

[0021] Figure 2 is a top view of a fermentation equipment for dairy product processing in one aspect of the present application;

[0022] Figure 3 is Figure 2 is a sectional view at A-A in FIG.

[0023] Figure 4 is an isometric sectional view of a fermentation equipment for dairy product processing in one aspect of the present application.

[0024] In the figure: 1 - tank body; 2 - tank cover; 3 - circulating assembly; 4 - filter cover; 5 - flow guide pile; 6 - filter plate; 7 - cleaning assembly; 8 - backflow assembly; 9 - driving assembly; 10 - driving member; 11 - rotating shaft; 12 - first scraper; 13 - material conveying pipe; 14 - filter; 15 - backflow pipe; 16 - second scraper; 17 - discharge pipe; 18 - stirring blade; 19 - third scraper; 20 - support. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solutions and advantages of the embodiments of the present application more clear, the following will combine the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.

[0026] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0027] It should be noted that: similar reference numbers and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

[0028] In the description of the present application, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, or the orientation or positional relationship commonly used when the product of the present application is used, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying 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 limiting the present application. In addition, if the terms "first", "second" and the like appear in the description of the present application, they are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0029] In addition, if the terms "horizontal", "vertical" and the like appear in the description of the present application, they do not mean that the component must be absolutely horizontal or vertical, but can be slightly inclined. For example, "horizontal" only means that it is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0030] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, if the terms "arrangement", "installation", "connection", "connection" appear, they should be understood in a broad sense. For example, it can be fixedly connected, or it can be detachably connected, or it can be integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0031] Embodiment 1:

[0032] The utility model provides a kind of fermentation equipment for dairy product processing.

[0033] In an embodiment of the present application, a kind of fermentation equipment for dairy product processing includes tank body 1 and with tank body 1 detachably connected tank cover 2, ring flow subassembly 3, filter cover 4 and flow guide stake 5 are provided in tank body 1, further include filter plate 6, cleaning assembly 7, backflow subassembly 8 and drive assembly 9, drive assembly 9 is set on tank cover 2 and is used to drive ring flow subassembly 3 to stir dairy raw materials, filter cover 4 and flow guide stake 5 are detachably installed on tank cover 2, filter plate 6 is below ring flow subassembly 3 and is detachably connected with tank body 1, cleaning assembly 7 is transmission connected with drive assembly 9, and cleaning assembly 7 and filter cover 4, flow guide stake 5, filter plate 6 and tank body 1 inner wall abut;Backflow subassembly 8 is set on tank body 1 and is communicated with the inner chamber of tank body 1 and filter cover 4, and backflow subassembly 8 is used for output and filter impurities.

[0034] Specifically, as Figures 1 to 4As shown in the milk product processing fermentation equipment, the tank body 1 can accommodate the milk product raw materials, and provide a stable stirring environment for the milk product raw materials, which is beneficial to fermentation operation. Meanwhile, the detachable installation mode of the tank cover 2 and the tank body 1 can be threaded connection, so as to facilitate the disassembly and maintenance of the structure components installed in the tank body 1. And by installing the feeding pipe on the tank cover 2, the milk product raw materials can enter the tank body 1 through the feeding pipe and be fully stirred by the circulating assembly 3, so as to ensure that the microorganisms (such as lactic acid bacteria, yeast, etc.) can fully contact with the milk product raw materials, and the structure design is simple and reasonable.

[0035] Further, in the use process of the milk product processing fermentation equipment, when the milk product raw materials need to be stirred, the driving assembly 9 is operated and drives the circulating assembly 3 to rotate, so that the circulating assembly 3 can fully stir the milk product raw materials and make them circulate in the tank body 1. When the milk product raw materials flow through the filter cover 4 under the action of the circulating assembly 3 and the flow guide pile 5, the filter cover 4 can filter out the impurities in the milk product raw materials at this time, so as to realize the synchronous operation of the milk product raw materials stirring and mixing and filtering process, which not only improves the processing efficiency, but also facilitates the subsequent processing and use of the milk product raw materials. It can be understood that since the filter cover 4 and the flow guide pile 5 are easy to accumulate impurities after long-term operation of the equipment, in order to ensure the filtering effect of the filter cover 4 and the flow guiding effect of the flow guide cover, the impurities on the filter cover 4 and the flow guide pile 5 need to be cleaned in time. In the milk product processing fermentation equipment, the cleaning assembly 7 is drivingly connected with the driving assembly 9, so that the driving assembly 9 can drive the cleaning assembly 7 to move synchronously when it is running. The cleaning assembly 7 can be a scraper, and the driving assembly 9 can be a motor, that is, the motor drives the scraper to rotate to push and scrape the impurities on the filter cover 4 and the flow guide pile 5, thereby automatically cleaning the impurities, effectively preventing the filter cover 4 from being blocked or the flow guide pile 5 from being attached with impurities to affect the use effect, and without the need for manual cleaning of the impurities by the workers. Not only simplifies the cleaning operation steps of the filter cover 4, saves time and effort, but also reduces the labor intensity of the workers, improves the cleaning and maintenance efficiency of the filter cover 4.

[0036] It is worth noting that, due to the backflow assembly 8 provided on the tank body 1 and communicated with the filter cover 4, when the driving assembly 9 drives the cleaning assembly 7 to clean the impurities on the filter cover 4, at this time the cleaning assembly 7 can automatically push part of the dairy raw materials with impurities into the backflow assembly 8, thereby automatically discharging the impurities outside the tank body 1, effectively avoiding the reattachment and accumulation of the cleaned impurities on the filter cover 4, and the dairy raw materials with impurities are subjected to secondary filtration by the backflow assembly 8 during the process of flowing out of the tank body 1. Since the backflow assembly 8 is also communicated with the inner cavity of the tank body 1, the filtered dairy raw materials can be reflowed into the tank body 1, thereby effectively reducing the waste of dairy raw materials and improving the economy and reliability of the utility model. In addition, since the filter cover 4 and the flow guide pile 5 are detachably mounted on the tank cover 2, the detachable mounting of the filter cover 4 and the flow guide pile 5 on the tank cover 2 can be achieved by screw connection, thereby facilitating the disassembly, replacement and maintenance of the filter cover 4 and the flow guide pile 5.

[0037] It is understandable that, since the filter plate 6 is detachably mounted below the circulating flow assembly 3, when the circulating flow assembly 3 drives the dairy raw materials to circulate, the dairy raw materials can flow through the filter plate 6 to the bottom of the tank body 1, that is, the filter plate 6 can be used in cooperation with the filter cover 4 to filter out part of the impurities in the dairy raw materials, thereby improving the filtering effect of the utility model on the impurities in the dairy raw materials, improving the reliability of use and ensuring the product quality of the dairy raw materials. At the same time, when the filter plate 6 accumulates impurities, the cleaning assembly 7 can simultaneously scrape the impurities on the filter plate 6 under the action of the driving assembly 9, thereby realizing automatic cleaning of the filter plate 6 and ensuring the filtering effect of the filter plate 6. In addition, when the driving assembly 9 drives the cleaning assembly 7 to move, the cleaning assembly 7 can also scrape the inner wall of the tank body 1, thereby not only preventing the attachment of dairy raw materials on the inner wall of the tank body 1, ensuring the full utilization and avoiding the waste of dairy raw materials, but also realizing automatic cleaning of the inner wall of the tank body 1, improving the cleaning efficiency of the utility model and being beneficial to maintenance.

[0038] It is worth noting that the circulating flow assembly 3 can adopt the circulating flow device proposed in the patent with publication number CN217906086U. The circulating flow device can make the dairy raw materials circulate inside the tank body 1, and its specific working principle is not repeated here. The utility model does not make any improvement on the circulating flow device, and the utility model is only aimed at solving the problem that the existing fermentation device for dairy product processing needs to manually clean the filter cover 4, which is not only troublesome, time-consuming and labor-intensive, but also reduces the cleaning and maintenance efficiency.

[0039] In an embodiment, the driving assembly 9 comprises a driving member 10 and a rotating shaft 11, one end of the rotating shaft 11 is detachably connected with a power output end of the driving member 10, the cleaning assembly 7 comprises a first scraper 12, the first scraper 12 is detachably installed on the rotating shaft 11 and corresponds to the filter cover 4, and the first scraper 12 is used for pushing and scraping impurities attached on the filter cover 4 and the flow guide pile 5. Specifically, as shown in Figures 1 to 4 The driving member 10 in the driving assembly 9 can adopt an electric motor in the prior art, one end of the rotating shaft 11 is detachably connected with the power output end of the driving member 10 in a threaded connection manner, so that the rotating shaft 11 can rotate relative to the tank body 1 under the action of the driving member 10, and the structure design is simple and reasonable. Further, the first scraper 12 in the cleaning assembly 7 is detachably installed on the rotating shaft 11, the detachable installation manner of the first scraper 12 and the rotating shaft 11 can adopt a threaded connection, so that the first scraper 12 is convenient to disassemble and assemble; meanwhile, when the driving member 10 drives the rotating shaft 11 to rotate, the rotating shaft 11 drives the first scraper 12 to rotate synchronously at this time, so that the first scraper 12 can push and scrape impurities attached on the filter cover 4 and the flow guide pile 5, and push the impurities to the backflow assembly 8, to complete the automatic cleaning and discharge of the impurities, which not only simplifies the cleaning operation steps, is convenient to use, but also improves the cleaning efficiency, is beneficial to maintaining the continuous operation of the utility model, and improves the production efficiency.

[0040] In an embodiment, the backflow assembly 8 comprises a feeding pipe 13, a filter 14 and a backflow pipe 15, one end of the feeding pipe 13 extends into the inner cavity of the filter cover 4, the other end of the feeding pipe 13 extends out of the tank body 1 and communicates with the backflow pipe 15, one end of the backflow pipe 15 away from the feeding pipe 13 communicates with the inner cavity of the tank body 1, and the filter 14 for filtering impurities is detachably installed on the backflow pipe 15. Specifically, as shown in Figures 1 to 4 One end of the feeding pipe 13 extends into the inner cavity of the filter cover 4, so that the first scraper 12 can push part of the dairy raw materials with impurities into the feeding pipe 13 and discharge out of the tank body 1 through the feeding pipe 13, and the structure design is simple and reasonable. Further, the other end of the feeding pipe 13 communicates with the backflow pipe 15, and the filter 14 is detachably installed on the backflow pipe 15, the dairy raw materials flowing into the backflow pipe 15 can be filtered through the filter 14, and since one end of the backflow pipe 15 away from the feeding pipe 13 communicates with the inner cavity of the tank body 1, the filtered dairy raw materials can flow into the tank body 1 through the backflow pipe 15, so as to effectively reduce the waste of the dairy raw materials and improve the economy and use reliability of the utility model. It is worth noting that the filter 14 is a mature prior art, and it is arranged on the backflow pipe 15 outside the tank body 1, so as to facilitate the cleaning and maintenance of the filter 14 by the staff and improve the maintenance convenience of the utility model.

[0041] In an embodiment, the filter plate 6 is arranged in an inverted conical shape, and the cleaning assembly 7 further comprises a second scraper 16 which is detachably mounted on the rotating shaft 11 and used to push and scrape the filter plate 6. Specifically, as shown in Figure 3 and Figure 4 By arranging the filter plate 6 in an inverted conical shape, the flowability of the dairy raw material on the filter plate 6 can be enhanced, so that the dairy raw material can flow smoothly through the filter plate 6, and thus the filtering effect of the dairy raw material is improved. Further, the detachable mounting of the second scraper 16 on the rotating shaft 11 can also be achieved by threaded connection, so that the second scraper 16 can be easily disassembled and replaced. At the same time, when the driving member 10 drives the rotating shaft 11 to rotate, the rotating shaft 11 drives the second scraper 16 to rotate synchronously, so that the second scraper 16 can push and scrape the impurities attached to the filter plate 6, effectively preventing the dairy raw material from being attached and accumulated on the filter plate 6. The structure is simple and reasonable.

[0042] In an embodiment, the bottom of the filter plate 6 is provided with a discharge hole, and the backflow assembly 8 further comprises a discharge pipe 17, one end of which is detachably connected with the discharge hole, and the other end of which extends out of the tank body 1 and communicates with an external collecting device. Specifically, as shown in Figures 1 to 4 The detachable connection of the discharge pipe 17 with the discharge hole can also be achieved by threaded connection, so that the discharge pipe 17 can be easily disassembled. Understandably, since the filter plate 6 is arranged in an inverted conical shape, when the second scraper 16 pushes and scrapes the impurities on the filter plate 6, the impurities can automatically flow into the discharge pipe 17 and be discharged out of the tank body 1 through the discharge pipe 17, effectively preventing the impurities from being reattached and accumulated on the filter plate 6, improving the cleaning effect of the impurities and ensuring reliable use. At the same time, since the other end of the discharge pipe 17 extends out of the tank body 1 and communicates with the external collecting device, automatic collection of the impurities can be achieved. It should be noted that, in order to avoid waste of the dairy raw material, another backflow assembly 8 can also be installed between the discharge pipe 17 and the external collecting device, and the specific installation steps and working principle of the backflow assembly 8 will not be described here.

[0043] In an embodiment, the circulating assembly 3 comprises a plurality of stirring blades 18 which are uniformly and spacedly arranged along the circumference of the rotating shaft 11, and the cleaning assembly 7 further comprises a plurality of third scrapers 19 which are respectively and correspondingly mounted on the plurality of stirring blades 18 and used to push and scrape the inner wall of the tank body 1. Specifically, as shown in Figures 1 to 4As shown, since the several stirring blades 18 in the circulating flow assembly 3 are uniformly and spacedly arranged along the circumference of the rotating shaft 11, the dairy raw material in the tank body 1 can be fully and comprehensively stirred, and the mixing effect of the dairy raw material is ensured. Since the circulating flow assembly 3 is the prior art disclosed by the applicant, the specific structure and working principle thereof will not be described here. Further, by installing the several third scrapers 19 in the cleaning assembly 7 on the several stirring blades 18 one by one and one by one, the multi-point pushing and scraping of the inner wall of the tank body 1 can be realized, so that the cleaning efficiency and effect of the inner wall of the tank body 1 are improved, and the use is reliable.

[0044] In an embodiment, in particular, as shown in Figure 1 and Figure 3 shown, the outer wall of the tank body 1 is uniformly and spacedly provided with several supports 20 along the circumference thereof, so that the tank body 1 can be supported and limited at multiple positions, the installation stability of the tank body 1 at the preset position is improved, the stability of the utility model during operation is ensured, and safety accidents caused by tilting are avoided.

[0045] The above only describes the preferred embodiments of the present application and is not used to limit the present application. For those skilled in the art, the present application can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A fermentation equipment for dairy product processing, comprising a tank body (1) and a tank cover (2) detachably connected with the tank body (1), a circulating assembly (3), a filter cover (4) and a flow guide pile (5) are arranged in the tank body (1), characterized in that, The device further comprises a filter plate (6), a cleaning assembly (7), a backflow assembly (8) and a driving assembly (9) arranged on the tank cover (2) and used to drive the ring flow assembly (3) to stir the dairy raw material, the filter cover (4) and the flow guide pile (5) are detachably arranged on the tank cover (2), the filter plate (6) is arranged below the ring flow assembly (3) and detachably connected with the tank body (1), the cleaning assembly (7) is in transmission connection with the driving assembly (9), and the cleaning assembly (7) is in abutment with the filter cover (4), the flow guide pile (5), the filter plate (6) and the inner wall of the tank body (1); the backflow assembly (8) is arranged on the tank body (1) and communicates with the inner cavities of the tank body (1) and the filter cover (4), and the backflow assembly (8) is used to output and filter impurities.

2. The fermentation apparatus for dairy product processing according to claim 1, characterized by, The driving assembly (9) comprises a driving member (10) and a rotating shaft (11), one end of the rotating shaft (11) is detachably connected with the power output end of the driving member (10), the cleaning assembly (7) comprises a first scraper (12), the first scraper (12) is detachably arranged on the rotating shaft (11) and corresponds to the filter cover (4), and the first scraper (12) is used to push and scrape the impurities adhered to the filter cover (4) and the flow guide pile (5).

3. The fermentation apparatus for dairy product processing according to claim 2, characterized in that, The backflow assembly (8) comprises a material conveying pipe (13), a filter (14) and a backflow pipe (15), one end of the material conveying pipe (13) extends into the inner cavity of the filter cover (4), the other end of the material conveying pipe (13) extends out of the tank body (1) and communicates with the backflow pipe (15), one end of the backflow pipe (15) away from the material conveying pipe (13) communicates with the inner cavity of the tank body (1), and the filter (14) used to filter impurities is detachably arranged on the backflow pipe (15).

4. The fermentation apparatus for dairy product processing according to claim 3, characterized in that, The filter plate (6) is arranged in an inverted conical shape, the cleaning assembly (7) further comprises a second scraper (16), the second scraper (16) is detachably arranged on the rotating shaft (11), and the second scraper (16) is used to push and scrape the filter plate (6).

5. The fermentation apparatus for dairy product processing according to claim 4, characterized in that, A discharge hole is formed in the bottom of the filter plate (6), the backflow assembly (8) further comprises a discharge pipe (17), one end of the discharge pipe (17) is detachably connected with the discharge hole, and the other end of the discharge pipe (17) extends out of the tank body (1) and communicates with an external collecting device.

6. The fermentation apparatus for dairy product processing according to claim 5, characterized in that, The ring flow assembly (3) comprises a plurality of stirring blades (18), the plurality of stirring blades (18) are uniformly and interval arranged along the circumference of the rotating shaft (11), the cleaning assembly (7) further comprises a plurality of third scrapers (19), the plurality of third scrapers (19) are respectively and one-to-one correspondingly arranged on the plurality of stirring blades (18), and the plurality of third scrapers (19) are used to push and scrape the inner wall of the tank body (1).

7. A fermentation apparatus for dairy processing according to any one of claims 1-6, characterized in that, A plurality of supports (20) are uniformly and interval arranged on the outer wall of the tank body (1) along the circumference thereof.

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