Environment-friendly energy-saving beer barrel full-intelligent outer wall decontamination and sterilization equipment
By designing a fully intelligent outer wall decontamination and sterilization equipment for beer barrels, using hydraulic cylinders, servo motors and micro nozzles, the automatic cleaning of outer wall stains of beer barrels is achieved, solving the problems of time-consuming and labor-intensive manual cleaning and waste of water resources in the existing technology, and achieving environmental protection and energy-saving effects.
Patent Information
- Application Number
- CN202421586261.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-05
- Publication Date
- 2025-05-02
- Estimated Expiration
- 2034-07-05
AI Technical Summary
Cleaning stains on the outer wall of existing beer barrels requires manual operation, which is time-consuming and labor-intensive, and the use of water resources is not environmentally friendly.
An environmentally friendly and energy-saving beer barrel fully intelligent outer wall decontamination and sterilization equipment is designed, using hydraulic cylinder to drive the lifting plate, combined with an annular decontamination cotton and a micro nozzle, and the transmission gear is driven by a servo motor to realize automatic rotation and wipe of the annular decontamination cotton.
It realizes automatic cleaning of stains on the outer wall of beer barrels, saves manual operation time, reduces water resource consumption, and achieves the purpose of environmental protection and energy saving.
Smart Images

Figure CN222817549U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of decontamination and sterilization of the outer wall of a beer barrel, in particular to an environmentally friendly and energy-saving fully intelligent outer wall decontamination and sterilization device for a beer barrel. Background Art
[0002] The quality of barrel beer has greatly improved from the low-end "bulk fresh beer" to today's high-end "draft beer". It is deeply loved by consumers.
[0003] However, in the existing technology, the existing "draft beer" is a common beer container for night market vendors, but the "draft beer" barrels need to be cleaned after use. It is time-consuming and laborious to manually clean a large number of "draft beer" barrels. Therefore, it is necessary to use an automated method to clean the stains on the surface of the "draft beer" barrels. However, cleaning the "draft beer" barrels requires the environmentally friendly and energy-saving use of water resources.
[0004] Therefore, we need an environmentally friendly and energy-saving beer barrel fully intelligent outer wall decontamination and sterilization equipment to solve the problem of automatic cleaning and removal of stains on the outer wall surface of the existing beer barrel, and also to realize the energy-saving and environmentally friendly use of water resources to clean and remove stains on the outer wall of the beer barrel. Utility Model Content
[0005] The purpose of the utility model is to provide an environmentally friendly and energy-saving beer barrel fully intelligent outer wall decontamination and sterilization device to solve the problems raised in the above background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an environmentally friendly and energy-saving beer barrel fully intelligent outer wall decontamination and sterilization equipment, including a placing table, the inner top surface of the supporting frame of the placing table is fixedly connected to the base of the hydraulic cylinder, the end of the power output shaft of the hydraulic cylinder is fixedly connected to the top surface of the lifting plate, a through hole is opened inside the lifting plate, the surface of the through hole is provided with an annular decontamination cotton, the inner surface of the annular decontamination cotton is movably connected to the surface of the beer barrel body, and the bottom of the beer barrel body is against the top surface of the base of the placing table.
[0007] Preferably, a washing liquid storage groove is provided on the top surface of the lifting plate, the surface of the washing liquid storage groove is movably connected to the surface of the alcohol storage box, a drip irrigation hole is provided on the inner bottom surface of the alcohol storage box, the interior of the alcohol storage box is movably connected to the surface of the sealing cover, the inner bottom surface of the washing liquid storage groove is fixedly connected to the base of the micro pump body, the output pipe end of the micro pump body is fixedly connected to the input pipe end of the water collecting pipe, the surface of the water collecting pipe is snap-connected to the surface of the pipe groove, the pipe groove is arranged on the surface of the through hole, a micro nozzle is arranged on the inner surface of the water collecting pipe, and the through hole and the pipe groove are communicated.
[0008] Preferably, a bearing ring mounting groove is provided on the surface of the through hole, the surface of the bearing ring mounting groove is fixedly connected to the outer ring surface of the bearing ring, the inner ring surface of the bearing ring is fixedly connected to the outer ring surface of the rotating ring, the surface of the rotating ring is sleeved with an annular decontamination cotton, the bottom surface of the rotating ring is against the top surface of the compression ring, and the compression ring and the rotating ring are connected by bolts.
[0009] Preferably, the outer ring surface of the rotating ring is fixedly connected to the inner ring surface of the meshing gear ring, the teeth of the meshing gear ring mesh with the teeth of the transmission gear, the surface of the transmission gear is fixedly connected to the end of the transmission rod, the surface of the transmission rod is rotatably connected to the surface of the transmission rod fixing hole, the transmission rod fixing hole is arranged inside the lifting plate, the teeth of the transmission gear mesh with the teeth of the driving gear, the top surface of the driving gear is fixedly connected to the end of the power output shaft of the servo motor, the base of the servo motor is fixedly connected to the surface of the motor mounting groove, and the motor mounting groove is arranged on the bottom surface of the lifting plate.
[0010] Preferably, the through hole is completely about the top surface of the lifting plate, and there are two through holes, and the two through holes are symmetrically arranged along the center point of the lifting plate.
[0011] Preferably, the inner surface of the annular decontamination cotton contacts the outer surface of the beer barrel body, and the annular decontamination cotton is made of a water-absorbing sponge material.
[0012] Preferably, the cross-section of the washing liquid receiving tank is arranged in a "concave" shape.
[0013] Preferably, the number of the micro-sprinklers is several, and the micro-sprinklers are arranged in a circular array along the inner wall of the water collecting pipe.
[0014] Preferably, the water collecting pipe is arranged in a ring-shaped closed manner, and a water storage cavity is arranged inside the water collecting pipe.
[0015] Preferably, there are two transmission gears, and the two transmission gears are symmetrically arranged along the center point of the transmission rod. The surface of the transmission gear is provided with a bearing, and the bearing on the surface of the transmission gear is fixed to the surface of the fixing hole of the transmission rod.
[0016] Compared with the prior art, the beneficial effects of the utility model are:
[0017] The utility model provides an environment-friendly and energy-saving fully intelligent outer wall cleaning and sterilization device for beer barrels. When the micro pump body is started, the alcohol disinfectant and the washing liquid are allowed to enter the interior of the water collecting pipe together, and are sprayed to the outer surface of the annular cleaning cotton through the micro nozzle on the inner surface of the water collecting pipe. Therefore, the annular cleaning cotton is moistened to continue to wipe and clean the surface stains of the beer barrel body, thereby achieving energy-saving and environmental protection. By sleeved the surface of the rotating circle with the annular cleaning cotton, when the rotating circle rotates inside the through hole, the surface stains of the beer barrel body are rotated and wiped evenly by the annular cleaning cotton. After the annular cleaning cotton has been used for a long time, it can be removed from the surface of the rotating circle for replacement. When the servo motor is started, the driving gear drives the transmission gear to rotate inside the lifting plate, so that the rotating circle drives the annular cleaning cotton to automatically rotate inside the through hole, thereby realizing that the annular cleaning cotton can automatically wipe and clean the surface of the beer barrel body. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 This is a three-dimensional schematic diagram of the overall structure of the utility model:
[0019] Figure 2 This is a side view of the lifting plate of the utility model structure:
[0020] Figure 3 for Figure 2 Structural section at AA:
[0021] Figure 4 This is a three-dimensional schematic diagram of the lifting plate structure of the utility model:
[0022] Figure 5 This is the connection diagram of the servo motor and the rotating circle:
[0023] Figure 6 This is a schematic diagram of the connection between the alcohol storage box and the water collection pipe:
[0024] Figure 7 for Figure 3 Enlarged schematic diagram at point A in the middle.
[0025] In the figure: a placement table 1, a hydraulic cylinder 2, a lifting plate 3, a through hole 4, an annular decontamination cotton 5, a beer barrel body 6, a motor mounting groove 7, a servo motor 8, a driving gear 9, a transmission rod fixing hole 10, a transmission rod 11, a transmission gear 12, an alcohol storage box 13, a drip irrigation hole 14, a micro pump body 15, a pipe groove 16, a water collecting pipe 17, a micro nozzle 18, a meshing gear ring 19, a sealing cover 20, a bearing ring mounting groove 21, a compression ring 22, a bolt 23, a bearing ring 24, a rotating circle 25, and a detergent storage groove 26. DETAILED DESCRIPTION
[0026] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0027] Embodiment 1
[0028] See also Figure 1-Figure 7 The utility model provides a technical solution: an environmentally friendly and energy-saving beer barrel fully intelligent outer wall decontamination and sterilization device, comprising a placing table 1. The inner top surface of the supporting frame of the placing table 1 is fixedly connected to the base of the hydraulic cylinder 2, the end of the power output shaft of the hydraulic cylinder 2 is fixedly connected to the top surface of the lifting plate 3, a through hole 4 is opened inside the lifting plate 3, and an annular decontamination cotton 5 is arranged on the surface of the through hole 4. The inner surface of the annular decontamination cotton 5 is movably connected to the surface of the beer barrel body 6, and the bottom of the beer barrel body 6 is against the top surface of the base of the placing table 1. By opening the through hole 4 on the top surface of the lifting plate 3, and then arranging the annular decontamination cotton 5 inside the through hole 4, the surface stains of the beer barrel body 6 are cleaned by the annular decontamination cotton 5, and by fixing the base of the hydraulic cylinder 2 to the inner top surface of the placing table 1, and then fixing the end of the power output shaft of the hydraulic cylinder 2 to the top surface of the lifting plate 3, when the hydraulic cylinder 2 is started, the lifting plate 3 can move up and down, so that the annular decontamination cotton 5 can evenly wipe the surface stains of the beer barrel body 6.
[0029] Embodiment 2
[0030] See attached Figure 1-7 On the basis of the first embodiment, in order to realize that the micro nozzle 18 on the inner surface of the water collecting pipe 17 sprays to the outer surface of the annular decontamination cotton 5, a washing liquid storage groove 26 is provided on the top surface of the lifting plate 3, and the surface of the washing liquid storage groove 26 is movably connected to the surface of the alcohol storage box 13, and the inner bottom surface of the alcohol storage box 13 is provided with a drip irrigation hole 14, and the inside of the alcohol storage box 13 is movably connected to the surface of the sealing cover 20, and the inner bottom surface of the washing liquid storage groove 26 is fixedly connected to the base of the micro pump body 15, and the output pipe end of the micro pump body 15 is fixedly connected to the input pipe end of the water collecting pipe 17, and the surface of the water collecting pipe 17 is snapped to the surface of the pipe groove 16, and the pipe groove 16 is arranged on the surface of the through hole 4, and the inner surface of the water collecting pipe 17 is provided with a micro nozzle 18, and the through hole 4 and the pipe groove 16 are communicated;
[0031] The surface of the alcohol storage box 13 is movably connected to the interior of the washing liquid storage tank 26, so that the alcohol disinfectant can be stored in the alcohol storage box 13, and then the washing liquid can be stored in the washing liquid storage tank 26, so that the alcohol disinfectant and the washing liquid can be stored separately, and the alcohol disinfectant in the alcohol storage box 13 can be dripped into the interior of the washing liquid storage tank 26 through the drip hole 14 to mix with the washing liquid. When the annular decontamination cotton 5 wipes the beer barrel body 6 and is dried, the alcohol disinfectant is started when the micro pump body 15 is started. The poison liquid and the cleaning liquid enter the interior of the water collecting pipe 17 together, and are sprayed to the outer surface of the annular cleaning cotton 5 through the micro-nozzle 18 on the inner surface of the water collecting pipe 17, so that the annular cleaning cotton 5 is moistened to continue wiping and cleaning the surface stains of the beer barrel body 6, thereby achieving energy saving and environmental protection. At the same time, by movably connecting the surface of the sealing cover 20 to the interior of the alcohol storage box 13, the sealing cover 20 seals the alcohol disinfectant stored in the alcohol storage box 13 to prevent the alcohol disinfectant stored in the alcohol storage box 13 from evaporating quickly.
[0032] Embodiment 3
[0033] Refer to the attached Figure 1-7 On the basis of the second embodiment, in order to realize that the annular decontamination cotton 5 can be removed from the surface of the rotating ring 25 for replacement after being used for a long time, a bearing ring mounting groove 21 is opened on the surface of the through hole 4, the surface of the bearing ring mounting groove 21 is fixedly connected to the outer ring surface of the bearing ring 24, the inner ring surface of the bearing ring 24 is fixedly connected to the outer ring surface of the rotating ring 25, the surface of the rotating ring 25 is sleeved with an annular decontamination cotton 5, the bottom surface of the rotating ring 25 is against the top surface of the compression ring 22, and the compression ring 22 and the rotating ring 25 are connected by bolts 23;
[0034] By fixing the outer ring surface of the bearing ring 24 on the surface of the bearing ring mounting groove 21, and then fixing the inner ring surface of the bearing ring 24 on the outer ring surface of the rotating ring 25, the rotating ring 25 can rotate on the surface of the through hole 4. By sleeved the surface of the rotating ring 25 with an annular decontamination cotton 5, when the rotating ring 25 rotates inside the through hole 4, the surface stains of the beer barrel body 6 are rotated and evenly wiped by the annular decontamination cotton 5. Therefore, the surface stains of the beer barrel body 6 are evenly wiped and cleaned by the annular decontamination cotton 5 under the action of the up and down movement of the lifting plate 3 and the rotation of the rotating ring 25. At the same time, the compression ring 22 and the rotating ring 25 are connected by the bolts 23. When the annular decontamination cotton 5 has been used for a long time, it can be removed from the surface of the rotating ring 25 for replacement.
[0035] Embodiment 4
[0036] Refer to the attached Figure 1-7On the basis of the third embodiment, in order to realize that the annular decontamination cotton 5 can automatically wipe and decontaminate the surface of the beer barrel body 6, the outer ring surface of the rotating ring 25 is fixedly connected to the inner ring surface of the meshing gear ring 19, the teeth of the meshing gear ring 19 mesh with the teeth of the transmission gear 12, the surface of the transmission gear 12 is fixedly connected to the end of the transmission rod 11, the surface of the transmission rod 11 is rotatably connected to the surface of the transmission rod fixing hole 10, the transmission rod fixing hole 10 is arranged inside the lifting plate 3, the teeth of the transmission gear 12 mesh with the teeth of the driving gear 9, the top surface of the driving gear 9 is fixedly connected to the end of the power output shaft of the servo motor 8, the base of the servo motor 8 is fixedly connected to the surface of the motor mounting groove 7, and the motor mounting groove 7 is arranged on the bottom surface of the lifting plate 3;
[0037] By fixing the surface of the rotating circle 25 to the inner surface of the meshing gear ring 19, and then meshing the teeth of the meshing gear ring 19 with the teeth of the transmission gear 12, the meshing gear ring 19 is driven by the transmission gear 12 to drive the rotating circle 25 to rotate on the surface of the through hole 4, and by fixing the end of the power output shaft of the servo motor 8 to the top surface of the driving gear 9, and then meshing the teeth of the driving gear 9 with the teeth of the transmission gear 12, when the servo motor 8 is started, the driving gear 9 drives the transmission gear 12 to rotate inside the lifting plate 3, so that the rotating circle 25 drives the annular decontamination cotton 5 to automatically rotate inside the through hole 4, thereby realizing that the annular decontamination cotton 5 can automatically wipe and decontaminate the surface of the beer barrel body 6.
[0038] In actual use, a through hole 4 is opened on the top surface of the lifting plate 3, and then an annular decontamination cotton 5 is arranged inside the through hole 4, so that the surface stains of the beer barrel body 6 are cleaned by the annular decontamination cotton 5, and the base of the hydraulic cylinder 2 is fixedly connected to the inner top surface of the placement table 1, and then the end of the power output shaft of the hydraulic cylinder 2 is fixedly connected to the top surface of the lifting plate 3, when the hydraulic cylinder 2 is started, the lifting plate 3 can move up and down, so that the annular decontamination cotton 5 can evenly wipe the surface stains of the beer barrel body 6, and the surface of the alcohol storage box 13 is movably connected to the inside of the washing liquid storage tank 26, so that the alcohol storage box 13 can store alcohol disinfectant, and then the washing liquid storage tank 26 can store the washing liquid, so This allows the alcohol disinfectant and the washing liquid to be stored separately. The alcohol disinfectant in the alcohol storage box 13 can be dripped into the washing liquid storage tank 26 through the drip hole 14 to mix with the washing liquid. After the annular decontamination cotton 5 wipes the beer barrel body 6 and is dried, when the micro pump body 15 is started, the alcohol disinfectant and the washing liquid enter the water collecting pipe 17 together, and are sprayed to the outer surface of the annular decontamination cotton 5 through the micro nozzle 18 on the inner surface of the water collecting pipe 17. Therefore, the annular decontamination cotton 5 is wetted and continues to wipe and clean the surface stains of the beer barrel body 6, thereby achieving energy saving and environmental protection. At the same time, the surface of the sealing cover 20 is movably connected to the interior of the alcohol storage box 13, so the alcohol storage box 13 is stored in the alcohol storage box 13 through the sealing cover 20. The stored alcohol disinfectant plays a sealing role to prevent the alcohol disinfectant stored in the alcohol storage box 13 from volatilizing quickly. The outer ring surface of the bearing ring 24 is fixed to the surface of the bearing ring mounting groove 21, and then the inner ring surface of the bearing ring 24 is fixed to the outer ring surface of the rotating ring 25, so that the rotating ring 25 can rotate on the surface of the through hole 4. By sleeved with an annular decontamination cotton 5 on the surface of the rotating ring 25, when the rotating ring 25 rotates inside the through hole 4, the surface stains of the beer barrel body 6 are rotated and evenly wiped by the annular decontamination cotton 5. Therefore, the lifting plate 3 moves up and down and the rotating ring 25 rotates, and the surface stains of the beer barrel body 6 are evenly wiped and cleaned by the annular decontamination cotton 5. At the same time, the compression ring 22 and The rotating ring 25 is connected. When the annular decontamination cotton 5 has been used for a long time, it can be removed from the surface of the rotating ring 25 for replacement. The surface of the rotating ring 25 is fixedly connected to the inner surface of the meshing gear ring 19, and then the teeth of the meshing gear ring 19 mesh with the teeth of the transmission gear 12. The meshing gear ring 19 is driven by the transmission gear 12 to drive the rotating ring 25 to rotate on the surface of the through hole 4. The end of the power output shaft of the servo motor 8 is fixedly connected to the top surface of the driving gear 9, and then the teeth of the driving gear 9 mesh with the teeth of the transmission gear 12. When the servo motor 8 is started, the driving gear 9 drives the transmission gear 12 to rotate inside the lifting plate 3, so that the rotating ring 25 drives the annular decontamination cotton 5 to automatically rotate inside the through hole 4.Therefore, the annular cleaning cotton 5 can automatically wipe and clean the surface of the beer barrel body 6.
[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An environmentally friendly and energy-saving beer barrel fully intelligent outer wall decontamination and sterilization device, comprising a placement table (1), characterized in that: The inner top surface of the support frame of the placement table (1) is fixedly connected to the base of the hydraulic cylinder (2), the end of the power output shaft of the hydraulic cylinder (2) is fixedly connected to the top surface of the lifting plate (3), a through hole (4) is opened inside the lifting plate (3), and an annular decontamination cotton (5) is arranged on the surface of the through hole (4), the inner surface of the annular decontamination cotton (5) is movably connected to the surface of the beer barrel body (6), and the bottom of the beer barrel body (6) is against the top surface of the base of the placement table (1).
2. According to claim 1, an environmentally friendly and energy-saving beer barrel fully intelligent outer wall decontamination and sterilization device is characterized by: The top surface of the lifting plate (3) is provided with a washing liquid receiving groove (26), the surface of the washing liquid receiving groove (26) is movably connected to the surface of the alcohol receiving box (13), the inner bottom surface of the alcohol receiving box (13) is provided with a drip irrigation hole (14), the interior of the alcohol receiving box (13) is movably connected to the surface of the sealing cover (20), the inner bottom surface of the washing liquid receiving groove (26) is fixedly connected to the base of the micro pump body (15), the output pipe end of the micro pump body (15) is fixedly connected to the input pipe end of the water collecting pipe (17), the surface of the water collecting pipe (17) is snap-connected to the surface of the pipe groove (16), the pipe groove (16) is arranged on the surface of the through hole (4), the inner surface of the water collecting pipe (17) is provided with a micro nozzle (18), and the through hole (4) and the pipe groove (16) are communicated.
3. The environmentally friendly and energy-saving beer barrel fully intelligent outer wall decontamination and sterilization equipment according to claim 1 is characterized by: A bearing ring mounting groove (21) is formed on the surface of the through hole (4); the surface of the bearing ring mounting groove (21) is fixedly connected to the outer ring surface of the bearing ring (24); the inner ring surface of the bearing ring (24) is fixedly connected to the outer ring surface of the rotating ring (25); an annular decontamination cotton (5) is sleeved on the surface of the rotating ring (25); the bottom surface of the rotating ring (25) abuts against the top surface of the compression ring (22); and the compression ring (22) and the rotating ring (25) are connected by bolts (23).
4. The environmentally friendly and energy-saving beer barrel fully intelligent outer wall decontamination and sterilization equipment according to claim 3 is characterized by: The outer ring surface of the rotating ring (25) is fixedly connected to the inner ring surface of the meshing gear ring (19), the teeth of the meshing gear ring (19) mesh with the teeth of the transmission gear (12), the surface of the transmission gear (12) is fixedly connected to the end of the transmission rod (11), the surface of the transmission rod (11) is rotationally connected to the surface of the transmission rod fixing hole (10), the transmission rod fixing hole (10) is arranged inside the lifting plate (3), the teeth of the transmission gear (12) mesh with the teeth of the driving gear (9), the top surface of the driving gear (9) is fixedly connected to the end of the power output shaft of the servo motor (8), the base of the servo motor (8) is fixedly connected to the surface of the motor mounting groove (7), and the motor mounting groove (7) is arranged on the bottom surface of the lifting plate (3).
5. According to claim 1, an environmentally friendly and energy-saving beer barrel fully intelligent outer wall decontamination and sterilization device is characterized by: The through hole (4) is completely about the top surface of the lifting plate (3), and the number of through holes (4) is two, and the two through holes (4) are symmetrically arranged along the center point of the lifting plate (3).
6. The environmentally friendly and energy-saving beer barrel fully intelligent outer wall decontamination and sterilization equipment according to claim 1 is characterized by: The inner surface of the annular decontamination cotton (5) contacts the outer surface of the beer barrel body (6), and the annular decontamination cotton (5) is made of a water-absorbing sponge material.
7. The environmentally friendly and energy-saving beer barrel fully intelligent outer wall decontamination and sterilization equipment according to claim 2 is characterized by: The cross section of the washing liquid storage tank (26) is arranged in a "concave" shape.
8. The environmentally friendly and energy-saving beer barrel fully intelligent outer wall decontamination and sterilization equipment according to claim 2 is characterized by: The number of micro-sprinklers (18) is several, and the micro-sprinklers (18) are arranged in a circular array along the inner wall of the water collecting pipe (17).
9. The environmentally friendly and energy-saving beer barrel fully intelligent outer wall decontamination and sterilization equipment according to claim 2 is characterized by: The water collecting pipe (17) is arranged in a ring-shaped closed manner, and a water storage cavity is arranged inside the water collecting pipe (17).
10. The environmentally friendly and energy-saving beer barrel fully intelligent outer wall decontamination and sterilization equipment according to claim 4 is characterized by: The number of transmission gears (12) is two, and the two transmission gears (12) are symmetrically arranged along the center point of the transmission rod (11); a bearing is arranged on the surface of the transmission gear (12), and the bearing on the surface of the transmission gear (12) is fixed to the surface of the transmission rod fixing hole (10).
Citation Information
Cited By
Environment-friendly energy-saving beer barrel full-intelligent outer wall decontamination and sterilization equipment
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