A filling bottle sterilization device

Abstract

The utility model relates to milk filling related technical field, especially a kind of filling bottle sterilization device, including base;The upper portion of base is equipped with filling bottle turnover subassembly;The immediately below of filling bottle turnover subassembly is equipped with integrated disinfection drying assembly, and the integrated disinfection drying assembly includes lifting cylinder, is fixedly connected to the top of base;Integrated disinfection drying seat, is fixedly connected to the telescopic end of lifting cylinder;Drying spray bar, is installed in the top of integrated disinfection drying seat;Integrated disinfection drying assembly adopts nested spray bar design, disinfection spray bar is sleeved in drying spray bar, synchronously realizes disinfectant spray and high-temperature gas drying, shortens process time more than 50%, simultaneously, integrated disinfection drying assembly integrates disinfection and drying function, saves equipment land occupation, furthermore, disinfection and drying are carried out simultaneously, drying gas instant drying residual liquid, and prevent secondary pollution.

Description

Technical Field

[0001] This utility model relates to the technical field of milk filling, and in particular to a sterilization device for filling bottles. Background Technology

[0002] As people's living standards improve, their demand for food, especially liquid dairy products, is increasing. To ensure the quality of dairy products while extending their shelf life, higher requirements are placed on dairy production, particularly on the packaging process, necessitating aseptic treatment of empty bottles.

[0003] For example, Chinese utility model patent CN102901324B proposes a preheating and drying device for empty bottles used in filling and sterilization, which includes a sterile hot air delivery pipeline. The pipeline is equipped with an air filter and a heater. The air outlet of the pipeline is connected to a jet unit. The jet unit includes a spray pipe with multiple nozzles. The air inlet of the spray pipe is connected to the air outlet of the pipeline.

[0004] Existing technologies have proposed using dry hot air for preheating to improve sterilization efficiency. However, drying and disinfection operations are carried out separately, requiring multiple workstations, resulting in low space utilization. Furthermore, the additional equipment required for the disinfection step leads to complex production line processes and low efficiency. Utility Model Content

[0005] The purpose of this invention is to provide a sterilization device for filling bottles to solve the problems mentioned in the background art.

[0006] The technical solution adopted in this utility model is:

[0007] A bottle sterilization device includes a base;

[0008] A bottle flipping assembly is provided above the base;

[0009] An integrated sterilization and drying assembly is located directly below the filling bottle tilting component. This integrated sterilization and drying assembly includes a lifting cylinder fixedly connected to the top of the base; an integrated sterilization and drying seat fixedly connected to the telescopic end of the lifting cylinder; a drying spray bar installed on top of the integrated sterilization and drying seat; a sterilization spray bar sleeved inside the drying spray bar; a drying gas delivery hose located at one end of the integrated sterilization and drying seat and connected to the air inlet of the drying spray bar; a drying gas solenoid valve fixedly connected to one end of the drying gas delivery hose, with the other end connected to an external high-temperature gas source; a disinfectant delivery hose located at one end of the integrated sterilization and drying seat and connected to the liquid inlet of the sterilization spray bar; and a disinfectant solenoid valve fixedly connected to one end of the disinfectant delivery hose, with the other end connected to an external disinfectant solution.

[0010] Optionally, the bottle flipping assembly includes a support frame; a support rod fixedly connected to the bottom of the support frame; a conveyor belt installed on the inner side wall of the support frame; a conveyor motor disposed on the outer side wall of the support frame, with its output shaft connected to the input end of the conveyor belt; and a bottle clamping part fixedly connected to the outer surface of the conveyor belt.

[0011] Optionally, the bottle clamping part includes a fixed seat, which is fixedly connected to the outer surface of the conveyor belt; a threaded sleeve, which is fixedly connected to one end of the fixed seat; a threaded rod, which is threadedly connected to one end of the threaded sleeve; and an elastic clamping post, which is fixedly connected to one end of the threaded rod.

[0012] Optionally, the fixing seat is fixedly connected to the outer surface of the conveyor belt by adhesive bonding.

[0013] Optionally, the elastic clamping post is a cylindrical rubber post.

[0014] Optionally, the drying spray bar and the disinfection spray bar are provided in a total of six sets.

[0015] Optionally, the integrated disinfection and drying base includes a support shell; a drying gas connecting pipe disposed inside the support shell and connected to the bottom air inlet of the drying spray bar; a drying gas connector fixedly connected to one end of the support shell and connected to one end of the drying gas connecting pipe; a disinfectant connecting pipe disposed inside the support shell and connected to the bottom liquid inlet of the disinfection spray bar; and a disinfectant connector fixedly connected to one end of the support shell and connected to one end of the disinfectant connecting pipe.

[0016] Optionally, the disinfection spray bar is an atomizing spray bar.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] By setting up an integrated disinfection and drying component, which adopts a nested spray bar design, the disinfection spray bar is fitted inside the drying spray bar, simultaneously realizing disinfectant spraying and high-temperature gas drying, shortening the process time by more than 50%. At the same time, the integrated disinfection and drying component integrates disinfection and drying functions, saving equipment space. In addition, disinfection and drying are carried out simultaneously, and the drying gas dries the residual liquid in time, eliminating secondary pollution. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the structure of this application;

[0021] Figure 2 This is a schematic diagram of the filling bottle flipping assembly in this application;

[0022] Figure 3 This is a schematic diagram of the bottle clamping part in this application;

[0023] Figure 4 This is a perspective view of the integrated disinfection and drying component in this application;

[0024] Figure 5 This is a cross-sectional view of the integrated sterilization and drying assembly in this application.

[0025] Figure label:

[0026] 10. Base;

[0027] 20. Bottle flipping assembly; 21. Support frame; 22. Support rod; 23. Conveyor belt; 24. Conveyor motor; 25. Bottle clamping part; 251. Fixing base; 252. Threaded sleeve; 253. Threaded rod; 254. Elastic clamping column;

[0028] 30. Integrated disinfection and drying assembly; 31. Lifting cylinder; 32. Integrated disinfection and drying base; 321. Support housing; 322. Drying gas connection pipe; 323. Drying gas connector; 324. Disinfectant connection pipe; 325. Disinfectant connector; 33. Drying spray bar; 34. Disinfecting spray bar; 35. Drying gas delivery hose; 36. Drying gas solenoid valve; 37. Disinfectant delivery hose; 38. Disinfectant solenoid valve. Detailed Implementation

[0029] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use, or the orientation or positional relationship commonly understood by those skilled in the art. They are only used to facilitate the description of this utility model and to simplify the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0030] Given that current technologies have proposed using dry hot air for preheating to improve sterilization efficiency, the drying and disinfection operations are carried out separately, requiring multiple workstations, resulting in low space utilization. Furthermore, the additional equipment required for the disinfection step leads to a complex production line process and low efficiency.

[0031] like Figure 1-5 As shown, this utility model embodiment provides a bottle sterilization device, including: a base 10; a bottle flipping assembly 20 is provided above the base 10, the bottle flipping assembly 20 includes a support frame 21; a support rod 22 is fixedly connected to the bottom of the support frame 21; a conveyor belt 23 is installed on the inner side wall of the support frame 21; a conveyor motor 24 is disposed on the outer side wall of the support frame 21, and the output shaft of the conveyor motor 24 is connected to the input end of the conveyor belt 23; and a bottle clamping part 25 is fixedly connected to the outer surface of the conveyor belt 23.

[0032] The bottle flipping assembly 20 is used to flip the bottle 180° so that the bottle mouth faces down. It is also responsible for conveying, clamping and positioning the bottle to ensure that the bottle arrives at the processing station stably. When conveying the bottle, the bottle body is placed between the two bottle body clamping parts 25 by the bottle clamping equipment or manually (six bottles can be placed at a time, ensuring equidistant placement). At this time, the conveyor motor 24 (button control) is started to drive the conveyor belt 23 to work. The conveyor belt 23 moves the bottle body between the two bottle body clamping parts 25, so that the bottle body is flipped 180° to be directly above the integrated disinfection and drying assembly 30. At this time, the conveyor motor 24 (button control) is stopped so that the bottle mouth is directly above the drying spray bar 33 and the disinfection spray bar 34.

[0033] An integrated disinfection and drying assembly 30 is located directly below the filling bottle tilting assembly 20. The integrated disinfection and drying assembly 30 includes: a lifting cylinder 31 fixedly connected to the top of the base 10; an integrated disinfection and drying seat 32 fixedly connected to the telescopic end of the lifting cylinder 31; a drying spray bar 33 installed on the top of the integrated disinfection and drying seat 32; a disinfection spray bar 34 sleeved inside the drying spray bar 33; a drying gas delivery hose 35 located at one end of the integrated disinfection and drying seat 32 and connected to the air inlet end of the drying spray bar 33; a drying gas solenoid valve 36 fixedly connected to one end of the drying gas delivery hose 35, with the other end connected to an external high-temperature gas source; a disinfectant delivery hose 37 located at one end of the integrated disinfection and drying seat 32 and connected to the liquid inlet end of the disinfection spray bar 34; and a disinfectant solenoid valve 38 fixedly connected to one end of the disinfectant delivery hose 37, with the other end connected to an external disinfectant.

[0034] When the bottle opening is directly above the drying spray bar 33 and the disinfection spray bar 34, the lifting cylinder 31 is activated to raise the integrated disinfection and drying base 32, placing the drying spray bar 33 and the disinfection spray bar 34 inside the bottle. At this time, the drying gas solenoid valve 36 and the disinfectant solenoid valve 38 are opened to allow external high-temperature drying gas and disinfectant (hydrogen peroxide) to enter the connected drying spray bar 33 and disinfection spray bar 34 through the drying gas delivery hose 35 and the disinfectant delivery hose 37. This causes the drying spray bar 33 and the disinfection spray bar 34 to simultaneously spray high-temperature drying gas and disinfectant to disinfect and dry the inside of the bottle. After the disinfection spray bar 34 has finished its work, the drying spray bar 33 continues to spray high-temperature drying gas to prevent disinfectant residue from remaining in the bottle.

[0035] Furthermore, the bottle clamping part 25 includes a fixed seat 251, which is fixedly connected to the outer surface of the conveyor belt 23; a threaded sleeve 252 is fixedly connected to one end of the fixed seat 251; a threaded rod 253 is threadedly connected to one end of the threaded sleeve 252; and an elastic clamping post 254 is fixedly connected to one end of the threaded rod 253.

[0036] Two elastic clamping posts 254 squeeze the bottle body to achieve the purpose of clamping the bottle body. The elastic clamping posts 254 are disassembled through threaded rod 253 and threaded sleeve 252, so that elastic clamping posts 254 of different diameters can be replaced to adapt to bottle bodies of different specifications.

[0037] Furthermore, the fixing seat 251 is fixedly connected to the outer surface of the conveyor belt 23 by adhesive bonding.

[0038] Furthermore, the elastic clamping column 254 is a cylindrical rubber column, which has anti-slip properties and good elasticity, and can stably clamp the bottle body.

[0039] Furthermore, there are six sets of drying spray bars 33 and disinfection spray bars 34, which can simultaneously perform sterilization and drying operations on six filled bottles.

[0040] Furthermore, the integrated disinfection and drying base 32 includes a support housing 321; a drying gas connecting pipe 322, disposed inside the support housing 321 and connected to the bottom air inlet of the drying spray bar 33; a drying gas connector 323, fixedly connected to one end of the support housing 321 and connected to one end of the drying gas connecting pipe 322; a disinfectant connecting pipe 324, disposed inside the support housing 321 and connected to the bottom liquid inlet of the disinfection spray bar 34; and a disinfectant connector 325, fixedly connected to one end of the support housing 321 and connected to one end of the disinfectant connecting pipe 324.

[0041] The support housing 321 has a square structure and supports the drying spray bar 33 and the disinfection spray bar 34. Inside, there is a drying gas connection pipe 322 and a disinfectant connection pipe 324. The drying gas connection pipe 322 is used to connect the drying spray bar 33 and the drying gas delivery hose 35. The disinfectant connection pipe 324 is used to connect the disinfectant delivery hose 37 and the disinfection spray bar 34 (the disinfectant connection pipe 324 passes through the bottom end of the drying spray bar 33 and is sealed by a sealing ring to achieve the connection with the disinfection spray bar 34).

[0042] Furthermore, the disinfection spray bar 34 is an atomizing spray bar, which consists of an atomizing nozzle (solid cone nozzle) and a bar body. The atomizing spray bar can effectively atomize and spray the disinfectant solution, improving the uniformity of the spray.

[0043] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A sterilization device for filling bottles, characterized in that, include: Base (10); A filling bottle flipping assembly (20) is provided above the base (10); An integrated sterilization and drying assembly (30) is located directly below the filling bottle flipping assembly (20), the integrated sterilization and drying assembly (30) comprising: A lifting cylinder (31) is fixedly connected to the top of the base (10); An integrated disinfection and drying base (32) is fixedly connected to the telescopic end of the lifting cylinder (31); A drying spray bar (33) is installed on top of the integrated disinfection and drying base (32); The disinfection spray bar (34) is fitted inside the drying spray bar (33); A drying gas delivery hose (35) is provided at one end of the integrated disinfection and drying base (32) and connected to the air inlet end of the drying spray bar (33); A dry gas solenoid valve (36) is fixedly connected to one end of the dry gas delivery hose (35), and the other end is connected to an external high-temperature gas source. The disinfectant delivery hose (37) is located at one end of the integrated disinfection and drying base (32) and connected to the inlet end of the disinfection spray bar (34); The disinfectant solenoid valve (38) is fixedly connected to one end of the disinfectant delivery hose (37), and the other end is connected to the external disinfectant.

2. The sterilization device for filling bottles according to claim 1, characterized in that, The bottle flipping assembly (20) includes: Support frame (21); Support rod (22) is fixedly connected to the bottom of the support frame (21); A conveyor belt (23) is installed on the inner wall of the support frame (21); A conveyor motor (24) is installed on the outer side wall of the support frame (21), and its output shaft is connected to the input end of the conveyor belt (23). The bottle clamping part (25) is fixedly connected to the outer surface of the conveyor belt (23).

3. The sterilization device for filling bottles according to claim 2, characterized in that, The bottle clamping part (25) includes: A fixed base (251) is fixedly connected to the outer surface of the conveyor belt (23); A threaded sleeve (252) is fixedly connected to one end of the fixed base (251); A threaded rod (253) is threadedly connected to one end of the threaded sleeve (252); An elastic clamping post (254) is fixedly connected to one end of the threaded rod (253).

4. The sterilization device for filling bottles according to claim 3, characterized in that, The fixing seat (251) is fixedly connected to the outer surface of the conveyor belt (23) by adhesive bonding.

5. The sterilization device for filling bottles according to claim 3, characterized in that, The elastic clamping column (254) is a cylindrical rubber column.

6. The sterilization device for filling bottles according to claim 1, characterized in that, The drying spray bar (33) and the disinfection spray bar (34) are provided in a total of six sets.

7. The sterilization device for filling bottles according to claim 1, characterized in that, The integrated disinfection and drying base (32) includes: Support shell (321); A drying gas connecting pipe (322) is disposed inside the support housing (321) and connected to the bottom air inlet of the drying spray bar (33); A dry gas connector (323) is fixedly connected to one end of the support housing (321), and the other end is connected to one end of the dry gas connecting pipe (322); The disinfectant connection tube (324) is located inside the support housing (321) and is connected to the bottom inlet of the disinfectant spray bar (34); The disinfectant connector (325) is fixedly connected to one end of the support housing (321), and the other end is connected to one end of the disinfectant connecting pipe (324).

8. The sterilization device for filling bottles according to claim 1, characterized in that, The disinfection spray bar (34) is an atomizing spray bar.

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