Storage barrel cleaning device and method for crafted beer production

Abstract

The invention discloses a cleaning device and method for a storage barrel for crafted beer production, and relates to the field of beer storage barrel cleaning.The cleaning device comprises a base, the base is rotationally connected with a rotating seat, the rotating seat is driven by a motor to intermittently rotate, the single-time rotating angle of the rotating seat is 60 degrees, and the rotating seat is rotationally connected with the rotating seat; and six cleaning grooves are annularly formed in the top of the rotating seat at equal intervals, and cleaning units are arranged in the cleaning grooves and used for cleaning the inner wall of the storage barrel. According to the storage barrel cleaning device for crafted beer production, through mutual cooperation of the base, the rotating base, the cleaning tank, the cleaning unit, the conveying unit and the auxiliary unit, beer storage barrels can be continuously cleaned in the cleaning process, the requirement for cleaning a large number of storage barrels can be met, and meanwhile the cleaning efficiency of the storage barrels is remarkably improved.

Description

Technical Field

[0001] The present invention relates to the technology of cleaning beer storage barrels, and particularly to a cleaning device and method for storage barrels used in the production of craft beer. Background Art

[0002] In the production process of craft beer, storage barrels are important containers for storing finished and semi-finished beer. Since beer contains organic substances such as sugars and proteins, if the storage barrels are not thoroughly cleaned after use, these residual substances will adhere to the barrel walls and breed bacteria, which not only affects the quality of the next batch of beer, but may also change the taste and flavor of the beer.

[0003] Most of the existing methods for cleaning storage barrels rely on manual operation. Workers need to insert cleaning tools deep into the barrels and manually wipe the barrel walls and bottoms. This method not only has a high labor intensity and low cleaning efficiency, but also the cleaning positions inside the barrels are completely subjectively controlled by the workers, thus it is easy to miss some areas and result in poor cleaning effects.

[0004] In the application document with the publication number CN 118142996 A, it discloses a cleaning device for storage barrels used in beer production, including: a fixed frame. The cleaning device for storage barrels used in beer production includes a storage barrel positioning mechanism and a multi-directional cleaning mechanism. The storage barrel positioning mechanism is arranged on one side of the multi-directional cleaning mechanism. The multi-directional cleaning mechanism includes a beer storage tank, and the beer storage tank is arranged on the fixed frame. The storage barrel positioning mechanism is mainly used to fix the beer storage tank for beer production during cleaning. The multi-directional cleaning mechanism is mainly used to spray and clean the inside of the beer storage tank in multiple directions when spraying a mixture of water and cleaning liquid. During its working process, although it can stably limit and wash the storage barrel, reducing the subjective omissions that are likely to occur during manual cleaning, it cannot effectively remove the sugar substances attached to the inner wall of the storage barrel only by the flushing of water. At the same time, it also relies relatively heavily on manual assistance during the cleaning process. Therefore, when cleaning a large number of storage barrels, its actual cleaning efficiency is relatively low. Therefore, the present invention provides a cleaning device for storage barrels used in the production of craft beer to solve the above technical problems. Summary of the Invention

[0005] The purpose of the present invention is to provide a cleaning device for storage barrels used in the production of craft beer to solve the above deficiencies in the prior art.

[0006] To achieve the above purpose, the present invention provides the following technical solution: A cleaning device for storage barrels used in the production of craft beer, including: Base, a rotating seat is rotatably connected to the base, the rotating seat is driven by a motor to rotate intermittently, and the single rotation angle of the rotating seat is 60°. The top of the rotating seat is equidistantly provided with six cleaning grooves in a circular ring shape, and a cleaning unit is arranged inside the cleaning groove, and the cleaning unit is used for cleaning the inner wall of the storage barrel; Conveying units, the number of which is two groups and are arranged adjacent to each other. One group of conveying units is arranged at the starting end of the rotating direction of the rotating seat and is used for conveying the storage barrel to be cleaned to the cleaning groove, and the other group of conveying units is arranged at the end of the rotating direction of the rotating seat and is used for removing and transporting the cleaned storage barrel; Mounting plate, which is arranged on the top of the rotating seat, and an auxiliary unit corresponding to the cleaning groove is arranged at the bottom of the mounting plate, and the auxiliary unit is used for stably limiting the storage barrel during cleaning.

[0007] Further, the cleaning unit includes a grid frame slidably connected to the inner side surface of the cleaning groove. A rotating cylinder is rotatably connected to the top of the grid frame. The rotating cylinder is driven by a motor to rotate. A guide frame is slidably connected to the inner side surface of the rotating cylinder. The end of the guide frame is fixedly connected with a cleaning brush plate located outside the rotating cylinder. The shape and size of the cleaning brush plate are adapted to the inner wall of the storage barrel. A cleaning cylinder is installed inside the rotating cylinder, and the telescopic end of the cleaning cylinder is fixedly connected with the guide frame.

[0008] Further, a cleaning agent guide liquid pipe and a mixing conduit are respectively arranged on both sides of the cleaning brush plate. A number of cleaning agent spray heads are equidistantly arranged on the outside of the cleaning agent guide liquid pipe. A number of gas-liquid switching type spray heads are equidistantly arranged on the outside of the mixing conduit. A first hose is connected to the outside of the cleaning agent guide liquid pipe. A second hose is connected to the outside of the mixing conduit. First control valves are arranged on the outside of both the first hose and the second hose. The end of the first hose is connected with a cleaning agent supply pipe located below the first control valve. The cleaning agent supply pipe is connected with an external cleaning agent supply source. A three-way joint is connected to the outside of the second hose above the first control valve. One end of the three-way joint far from the second hose is connected with an air supply pipe. A second control valve is installed on the air supply pipe. The air supply pipe is connected with an external hot air flow supply source. The bottom end of the second hose is connected with a cleaning water supply pipe. The cleaning water supply pipe is connected with an external cleaning water supply source.

[0009] Further, guide vertical grooves are arranged on both sides of the inner wall of the cleaning groove. Lifting screws are rotatably connected to the inner side surfaces of the guide vertical grooves. The lifting screws are driven by motors. A lifting block adapted to the guide vertical grooves is fixedly connected to the outer side surface of the grid frame. The lifting block is threadedly connected with the lifting screw.

[0010] Furthermore, the conveying unit includes a conveying table, on which a conveyor belt adapted to the height of the rotating seat is installed. On both sides of the top of the conveying table, brackets are symmetrically installed. On the opposite side surfaces of the two brackets, transverse guide grooves are provided. A cross plate is slidably connected between the two transverse guide grooves. One of the inner side surfaces of the transverse guide grooves is rotatably connected to a translation screw rod, which is driven by a motor, and the cross plate is threadedly connected to the translation screw rod.

[0011] Furthermore, a translation guide groove is provided at the bottom of the cross plate. At both ends of the inner side surface of the translation guide groove, right-angle rods are symmetrically slidably connected. On the side of the right-angle rod close to the rotating seat, an arc-shaped clamping plate is fixedly connected. The inner side surface of the translation guide groove is rotatably connected to a driving gear, which is driven by a motor. On the top of the two right-angle rods, transmission racks are fixedly connected, and the two transmission racks are respectively engaged with the upper and lower ends of the driving gear.

[0012] Furthermore, the auxiliary unit includes a plurality of pressing cylinders fixedly installed below the mounting plate. The positions of the pressing cylinders correspond to the cleaning tanks. At the bottom of the telescopic end of the pressing cylinder, a guide plate is fixedly connected. On the outer surface of the rotating seat, a vertical groove adapted to the guide plate is provided. One end of the guide plate is slidably connected to the inner side surface of the vertical groove, and at the bottom of the other end of the guide plate, a pressing plate is fixedly installed.

[0013] Furthermore, a ring sleeve is slidably connected to the inner side surface of the cleaning tank. An installation groove is provided on the inner wall of the cleaning tank. On the inner side surface of the installation groove, a lifting cylinder is installed, and the top of the telescopic end of the lifting cylinder is fixedly connected to the ring sleeve.

[0014] Furthermore, the inner diameter value of the ring sleeve is adapted to the outer diameter value of the barrel mouth of the storage barrel.

[0015] Furthermore, a drain groove communicating with all the cleaning tanks is provided inside the rotating seat. A drain pipe is connected to the outside of the base, and the drain groove is communicated with the drain pipe.

[0016] Compared with the prior art, a storage barrel cleaning device for craft beer production provided by the present invention has the following beneficial effects: 1. For the storage barrel cleaning device for craft beer production, through the mutual cooperation among the base, the rotating seat, the cleaning tank, the cleaning unit, the conveying unit and the auxiliary unit, continuous cleaning can be carried out on the beer storage barrel during the cleaning process, which can meet the need for cleaning a large number of storage barrels, and at the same time, the cleaning efficiency of the storage barrel is significantly improved.

[0017] 2. The cleaning device for the storage barrel used in craft beer production can, through the coordinated use of the cleaning unit, more fully clean the inner wall of the storage barrel during the cleaning process, and there will be no cleaning loopholes caused by subjective human control, thus making the cleaning effect of the beer storage barrel better. Brief Description of the Drawings

[0018] 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 required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings.

[0019] Figure 1 Schematic diagram of the overall structure provided by the embodiment of the present invention; Figure 2 Schematic diagram of the partial cross-sectional structure of the rotating seat provided by the embodiment of the present invention; Figure 3 Provided by the embodiment of the present invention Figure 2 Enlarged structure diagram at A in Figure 4 Provided by the embodiment of the present invention Figure 2 Enlarged structure diagram at B in Figure 5 Schematic diagram of the rotating cylinder structure provided by the embodiment of the present invention; Figure 6 Provided by the embodiment of the present invention Figure 5 Enlarged structure diagram at C in Figure 7 Schematic diagram of the internal structure of the rotating cylinder provided by the embodiment of the present invention; Figure 8 Schematic diagram of the conveying platform structure provided by the embodiment of the present invention; Figure 9 Schematic diagram of the internal structure of the cross plate provided by the embodiment of the present invention; Figure 10 Schematic diagram of the transverse cross-sectional structure of the rotating seat provided by the embodiment of the present invention.

[0020] Explanation of the reference numerals: 1. Base; 101. Rotating seat; 102. Cleaning tank; 103. Mounting plate; 2. Grid frame; 21. Rotary drum; 22. Guide frame; 23. Cleaning brush; 24. Cleaning cylinder; 25. Cleaner liquid guide pipe; 26. Mixing conduit; 27. Cleaner spray head; 28. Gas-liquid switching type spray head; 29. First hose; 210. Second hose; 211. First control valve; 212. Three-way joint; 213. Air supply pipe; 214. Second control valve; 215. Clean water supply pipe; 216. Cleaner supply pipe; 217. Guide vertical groove; 218. Lifting screw; 219. Lifting block; 3. Conveyor table; 31. Conveyor belt; 32. Bracket; 33. Horizontal guide groove; 34. Cross plate; 35. Translation screw; 36. Translation guide groove; 37. Right-angle rod; 38. Arc-shaped clamping plate; 39. Driving gear; 310. Transmission rack; 4. Pressing cylinder; 41. Guide plate; 42. Vertical groove; 43. Pressing plate; 44. Ring sleeve; 45. Jacking cylinder; 5. Drainage tank; 51. Drain pipe. Detailed implementation mode

[0021] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0022] Example: Please refer to Figures 1 - 3 , a storage barrel cleaning device for craft beer production, comprising: A base 1, on which a rotating seat 101 is rotatably connected. The rotating seat 101 is driven by a motor to rotate intermittently, and the single rotation angle of the rotating seat 101 is 60°. Six cleaning tanks 102 are equidistantly arranged in a circular ring shape at the top of the rotating seat 101. A cleaning unit is arranged inside the cleaning tank 102, and the cleaning unit is used for cleaning the inner wall of the storage barrel; The conveying unit, with two groups arranged adjacent to each other. One group of the conveying unit is arranged at the starting end of the rotating direction of the rotating seat 101 and is used for conveying the storage barrel to be cleaned to the cleaning tank 102, and the other group of the conveying unit is arranged at the end of the rotating direction of the rotating seat 101 and is used for removing and transporting the cleaned storage barrel; A mounting plate 103, which is arranged on the top of the rotating seat 101, and an auxiliary unit corresponding to the cleaning tank 102 is arranged at the bottom of the mounting plate 103. The auxiliary unit is used for stably limiting the storage barrel during cleaning.

[0023] During operation, the conveying unit at the starting end conveys the storage bucket to be cleaned to the vacant cleaning tank 102. After the storage bucket is placed, the auxiliary unit applies pressure to limit its position, preventing it from moving. Then, the rotating seat 101 rotates once, with a rotation angle of 60°, so that the cleaning tank 102 without a storage bucket rotates to the starting end position. At the cleaning tank 102 with a storage bucket placed, the cleaning unit inside it operates to effectively clean the inner wall of the storage bucket. When the cleaned storage bucket rotates to the end, at this time, the auxiliary unit no longer positions it, and it is removed by another set of conveying units and conveyed to the subsequent process.

[0024] Reference Figure 2 、 Figures 4 - 7 , the cleaning unit includes a grid frame 2 slidably connected to the inner side of the cleaning tank 102. A rotating cylinder 21 is rotatably connected to the top of the grid frame 2. The rotating cylinder 21 is driven to rotate by a motor. A guide frame 22 is slidably connected to the inner side of the rotating cylinder 21. The end of the guide frame 22 is fixedly connected to a cleaning brush 23 located outside the rotating cylinder 21. The shape and size of the cleaning brush 23 are adapted to the inner wall of the storage bucket. A cleaning cylinder 24 is installed inside the rotating cylinder 21. The telescopic end of the cleaning cylinder 24 is fixedly connected to the guide frame 22. Cleaning agent guide pipes 25 and mixing conduits 26 are respectively arranged on both sides of the cleaning brush 23. A number of cleaning agent spray nozzles 27 are equidistantly arranged outside the cleaning agent guide pipe 25. A number of gas-liquid switching nozzles 28 are equidistantly arranged outside the mixing conduit 26. A first hose 29 is connected to the outside of the cleaning agent guide pipe 25. A second hose 210 is connected to the outside of the mixing conduit 26. First control valves 211 are arranged on the outside of both the first hose 29 and the second hose 210. The end of the first hose 29 is connected to a cleaning agent supply pipe 216 located below the first control valve 211. The cleaning agent supply pipe 216 is connected to an external cleaning agent supply source. A tee joint 212 is connected to the outside of the second hose 210 above the first control valve 211. One end of the tee joint 212 away from the second hose 210 is connected to an air supply pipe 213. A second control valve 214 is installed on the air supply pipe 213. The air supply pipe 213 is connected to an external hot air flow supply source. The bottom end of the second hose 210 is connected to a cleaning water supply pipe 215. The cleaning water supply pipe 215 is connected to an external cleaning water supply source. Guide vertical grooves 217 are arranged on both sides of the inner wall of the cleaning tank 102. Lifting screws 218 are rotatably connected to the inner sides of the guide vertical grooves 217. The lifting screws 218 are driven by motors. A lifting block 219 adapted to the guide vertical grooves 217 is fixedly connected to the outer side of the grid frame 2. The lifting block 219 is threadedly connected to the lifting screws 218.

[0025] During operation, the lifting screw 218 is rotated by a motor, causing the lifting block 219 to drive the grid frame 2 to move upward. The upward movement of the grid frame 2 drives the rotating cylinder 21 to move, and the movement of the rotating cylinder 21 drives the cleaning brush 23 to move, so that the top of the cleaning brush 23 can abut against the top of the inner wall of the storage barrel. Then, the cleaning cylinder 24 is used to drive the cleaning brush 23 to move until it abuts against the inner wall of the storage barrel. After that, the motor is used to drive the rotating cylinder 21 to rotate, and the rotation of the rotating cylinder 21 drives the cleaning brush 23 to rotate, enabling the cleaning brush 23 to scrub the inner wall of the storage barrel. In the early stage of cleaning, the first control valves 211 on the first hose 29 and the second hose 210 are both opened, while the second control valve 214 on the air supply pipe 213 is closed. At this time, a cleaning agent is supplied to the first hose 29 through an external cleaning agent supply source, and cleaning water is supplied to the second hose 210 through an external cleaning water supply source, so that the cleaning agent nozzle 27 can spray the cleaning agent onto the inner wall of the storage barrel. At the same time, the gas-liquid switching nozzle 28 can spray the cleaning water onto the inner wall of the storage barrel, thereby cooperating with the cleaning brush 23 to better clean the inner wall of the storage barrel. When the supply of the cleaning agent is sufficient, the first control valve 211 on the first hose 29 is closed. When the cleaning is completed, the first control valve 211 on the second hose 210 is closed, and at the same time, the second control valve 214 on the air supply pipe 213 is opened. At this time, a drying gas with a certain temperature is supplied to the air supply pipe 213 through an external hot air supply source, so that the drying gas enters the second hose 210 and is ejected from the gas-liquid switching nozzle 28 to dry the inner wall of the storage barrel. When the drying of the inner wall of the storage barrel is completed, the cleaning cylinder 24 is used to drive the cleaning brush 23 to move reversely to reset, and the lifting screw 218 drives the grid frame 2 to move reversely into the cleaning tank 102.

[0026] Reference Figures 8 - 9 , the conveying unit includes a conveying table 3. A conveyor belt 31 adapted to the height of the rotating seat 101 is installed on the conveying table 3. On both sides of the top of the conveying table 3, brackets 32 are symmetrically installed. Transverse guide grooves 33 are formed on the opposite surfaces of the two brackets 32. A cross plate 34 is slidably connected between the two transverse guide grooves 33. A translation screw 35 is rotatably connected to the inner side surface of one of the transverse guide grooves 33. The translation screw 35 is driven by a motor. The cross plate 34 is threadedly connected to the translation screw 35. A translation guide groove 36 is formed at the bottom of the cross plate 34. Right-angle rods 37 are symmetrically and slidably connected to both ends of the inner side surface of the translation guide groove 36. An arc-shaped clamping plate 38 is fixedly connected to the side of the right-angle rod 37 close to the rotating seat 101. A driving gear 39 is rotatably connected to the inner side surface of the translation guide groove 36. The driving gear 39 is driven by a motor. Transmission racks 310 are fixedly connected to the tops of the two right-angle rods 37, and the two transmission racks 310 are respectively engaged with the upper and lower ends of the driving gear 39.

[0027] At the starting end of the rotating seat 101, when the conveyor belt 31 conveys the storage bucket to be cleaned to its end, it no longer conveys the storage bucket. When the vacant cleaning tank 102 rotates to the position of the conveyor belt 31, by driving the driving gear 39 to rotate and driving the two transmission racks 310 to move towards each other, the movement of the transmission rack 310 drives the movement of the right-angle rod 37, so that the two arc-shaped clamping plates 38 can approach each other and clamp and fix the storage bucket to be cleaned. Then, the cross plate 34 is driven to move by the translation screw 35, and the movement of the cross plate 34 drives the movement of the arc-shaped clamping plate 38, so that the arc-shaped clamping plate 38 can move and push the storage bucket to be cleaned to the position of the cleaning tank 102. After that, the two arc-shaped clamping plates 38 are driven by the driving gear 39 to separate from the storage bucket; At the end of the rotating seat 101, when the storage bucket after cleaning rotates to the position of the conveyor belt 31 on this side, at this time, the driving gear 39 on this side drives the two arc-shaped clamping plates 38 to move away from each other. At the same time, the translation screw 35 drives the arc-shaped clamping plate 38 to move to the position of the storage bucket after cleaning. Then, the two arc-shaped clamping plates 38 are driven by the driving gear 39 to clamp it, and the arc-shaped clamping plate 38 is driven by the translation screw 35 to pull the storage bucket to the side of the conveyor belt 31, so that it moves onto the conveyor belt 31. After that, the arc-shaped clamping plate 38 is driven by the driving gear 39 to separate from the storage bucket, so that the conveyor belt 31 can transfer the cleaned storage bucket.

[0028] Reference Figures 2 - 3 , the auxiliary unit includes a number of pressing cylinders 4 fixedly installed below the mounting plate 103. The positions of the pressing cylinders 4 correspond to the cleaning tank 102. A guide plate 41 is fixedly connected to the bottom of the telescopic end of the pressing cylinder 4. A vertical groove 42 adapted to the guide plate 41 is formed on the outer surface of the rotating seat 101. One end of the guide plate 41 is slidably connected to the inner side surface of the vertical groove 42. A pressing plate 43 is fixedly installed at the bottom of the other end of the guide plate 41. A ring sleeve 44 is slidably connected to the inner side surface of the cleaning tank 102. An installation groove is formed on the inner wall of the cleaning tank 102, and a lifting cylinder 45 is installed on the inner side surface of the installation groove. The top of the telescopic end of the lifting cylinder 45 is fixedly connected to the ring sleeve 44.

[0029] It should be added that, however, the inner diameter value of the ring sleeve 44 is adapted to the outer diameter value of the storage bucket mouth, so that it can not only effectively limit the position of the storage bucket, so that the storage bucket cannot move further during the cleaning process, but also limit the flow direction of the waste water generated during the cleaning process, so that the waste water can only flow into the inside of the cleaning tank 102 and cannot flow onto the surface of the rotating seat 101, thereby ensuring the cleanliness of the workplace.

[0030] After the conveying unit transports the storage bucket to be cleaned to the position of the cleaning tank 102, the pressure application cylinder 4 is used to drive the guide plate 41 to move downward. The downward movement of the guide plate 41 drives the pressure application plate 43 to move downward, so that the pressure application plate 43 can contact and apply pressure to the top of the storage bucket, making it difficult for the storage bucket to move. Moreover, after the pressure application plate 43 applies pressure to fix the storage bucket, the lifting cylinder 45 is used to drive the ring sleeve 44 to move upward and sleeved outside the bucket mouth of the storage bucket, so that not only can the movement of the storage bucket be well restricted, but also the water generated during the cleaning process of the storage bucket can be blocked from flowing to the surface of the rotating seat 101; After the cleaning of the storage bucket is completed, the pressure application cylinder 4 is used to drive the pressure application plate 43 to move upward to separate from the storage bucket. Moreover, the lifting cylinder 45 is used to drive the ring sleeve 44 to move downward into the interior of the cleaning tank 102, so that it no longer restricts the movement of the storage bucket, thus enabling the removal work of the storage bucket to proceed smoothly.

[0031] Reference Figure 10 , a drain groove 5 communicating with all the cleaning tanks 102 is provided inside the rotating seat 101, and a drain pipe 51 is connected to the outside of the base 1. The drain groove 5 is communicated with the drain pipe 51, so that the waste water generated during the cleaning process can converge at the drain groove 5 and be discharged outward through the drain pipe 51, so that the cleaning waste water will not spill on the surface of the rotating seat 101, thus making the cleaning working environment of the storage bucket relatively clean.

[0032] Only some exemplary embodiments of the present invention are described by way of illustration above. Undoubtedly, for those of ordinary skill in the art, without departing from the spirit and scope of the present invention, the described embodiments can be modified in various different ways. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the protection scope of the claims of the present invention.

Claims

1. A storage barrel cleaning device for craft beer production, characterized in that: include: A base (1), wherein a rotating seat (101) is rotatably connected to the base (1), wherein the rotating seat (101) is driven by a motor to intermittently rotate, and a single rotation angle of the rotating seat (101) is 60°, and the top of the rotating seat (101) is provided with six cleaning grooves (102) at equal intervals in a circular ring shape, and a cleaning unit is arranged inside the cleaning groove (102), and the cleaning unit is used to clean the inner wall of the storage barrel; Conveying units, which are arranged in two groups adjacent to each other, wherein one group of conveying units is arranged at the starting end of the rotating seat (101) in the direction of rotation and is used to convey the storage barrels to be cleaned to the cleaning tank (102), and the other group of conveying units is arranged at the end of the rotating seat (101) in the direction of rotation and is used to remove and transport the cleaned storage barrels; A mounting plate (103) is arranged on the top of the rotating seat (101), and an auxiliary unit corresponding to the cleaning tank (102) is arranged at the bottom of the mounting plate (103), and the auxiliary unit is used to stabilize the storage barrel during cleaning.

2. A storage barrel cleaning device for craft beer production according to claim 1, characterized in that: The cleaning unit comprises a grid frame (2) slidably connected to the inner side of the cleaning tank (102); a rotating drum (21) is rotatably connected to the top of the grid frame (2); the rotating drum (21) is driven to rotate by a motor; a guide frame (22) is slidably connected to the inner side of the rotating drum (21); a cleaning brush (23) located outside the rotating drum (21) is fixedly connected to the end of the guide frame (22); the shape and size of the cleaning brush (23) are adapted to the inner wall of the storage bucket; a cleaning cylinder (24) is installed inside the rotating drum (21); the telescopic end of the cleaning cylinder (24) is fixedly connected to the guide frame (22).

3. A storage barrel cleaning device for craft beer production according to claim 2, characterized in that: A detergent liquid guide tube (25) and a mixing guide tube (26) are respectively arranged on both sides of the cleaning brush (23); a plurality of detergent spray heads (27) are equidistantly arranged outside the detergent liquid guide tube (25); a plurality of gas-liquid switching spray heads (28) are equidistantly arranged outside the mixing guide tube (26); a first hose (29) is connected to the outside of the detergent liquid guide tube (25); a second hose (210) is connected to the outside of the mixing guide tube (26); a first control valve (211) is arranged on the outside of both the first hose (29) and the second hose (210); and an end of the first hose (29) is connected to a valve located at the first control valve (211). ), the detergent supply pipe (216) being connected to an external detergent supply source; the outside of the second hose (210) is connected to a three-way joint (212) located above the first control valve (211); the end of the three-way joint (212) away from the second hose (210) is connected to an air supply pipe (213); a second control valve (214) is installed on the air supply pipe (213); the air supply pipe (213) is connected to an external hot air supply source; the bottom end of the second hose (210) is connected to a clean water supply pipe (215); the clean water supply pipe (215) is connected to an external clean water supply source.

4. A storage barrel cleaning device for craft beer production according to claim 3, characterized in that: Both sides of the inner wall of the cleaning tank (102) are provided with guide vertical grooves (217), the inner side surface of the guide vertical groove (217) is rotatably connected to a lifting screw (218), and the lifting screw (218) is driven by a motor. The outer side surface of the grid frame (2) is fixedly connected to a lifting block (219) adapted to the guide vertical groove (217), and the lifting block (219) is threadedly connected to the lifting screw (218).

5. A storage barrel cleaning device for craft beer production according to claim 4, characterized in that: The conveying unit comprises a conveying platform (3), on which a conveying belt (31) whose height is matched with that of a rotating seat (101) is installed, and brackets (32) are symmetrically installed on both sides of the top of the conveying platform (3), and the surfaces of the brackets (32) on both sides facing each other are provided with transverse guide grooves (33), and a transverse plate (34) is slidably connected between the transverse guide grooves (33) on both sides, and a translation screw (35) is rotatably connected to the inner side surface of one of the transverse guide grooves (33), and the translation screw (35) is driven by a motor, and the transverse plate (34) is threadedly connected to the translation screw (35).

6. A storage barrel cleaning device for craft beer production according to claim 5, characterized in that: A translation guide groove (36) is provided at the bottom of the transverse plate (34), and right-angle rods (37) are symmetrically slidably connected to the two ends of the inner side surface of the translation guide groove (36), and an arc-shaped clamping plate (38) is fixedly connected to the side of the right-angle rod (37) close to the rotating seat (101). The inner side surface of the translation guide groove (36) is rotatably connected to a driving gear (39), and the driving gear (39) is driven by a motor. The tops of the two right-angle rods (37) are fixedly connected to transmission racks (310), and the two transmission racks (310) are respectively meshed with the upper and lower ends of the driving gear (39).

7. A storage barrel cleaning device for craft beer production according to claim 6, characterized in that: The auxiliary unit comprises a plurality of pressure cylinders (4) fixedly mounted below the mounting plate (103), the positions of the pressure cylinders (4) corresponding to the cleaning tank (102), a guide plate (41) fixedly connected to the bottom of the telescopic end of the pressure cylinder (4), a vertical groove (42) matched with the guide plate (41) is formed on the outside of the rotating seat (101), one end of the guide plate (41) is slidably connected to the inner side surface of the vertical groove (42), and a pressure plate (43) is fixedly mounted to the bottom of the other end of the guide plate (41).

8. A storage barrel cleaning device for craft beer production according to claim 7, characterized in that: The inner side surface of the cleaning tank (102) is slidably connected to a ring sleeve (44), the inner wall of the cleaning tank (102) is provided with a mounting groove, the inner side surface of the mounting groove is provided with a lifting cylinder (45), and the top of the telescopic end of the lifting cylinder (45) is fixedly connected to the ring sleeve (44).

9. A storage barrel cleaning device for craft beer production according to claim 8, characterized in that: The inner diameter of the ring sleeve (44) matches the outer diameter of the barrel mouth of the storage barrel; a drainage groove (5) communicating with all the cleaning grooves (102) is provided inside the rotating seat (101); a drainage pipe (51) is connected to the outside of the base (1); and the drainage groove (5) is in communication with the drainage pipe (51).

10. A method for cleaning a storage barrel for craft beer production, characterized in that: Use the cleaning device according to any one of claims 1 to 9.

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