CN115057403A - Cleaning and sterilizing system and cleaning and sterilizing method for filling assembly and blowing, filling and sealing all-in-one machine - Google Patents

Cleaning and sterilizing system and cleaning and sterilizing method for filling assembly and blowing, filling and sealing all-in-one machine Download PDF

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Publication number
CN115057403A
CN115057403A CN202210743564.9A CN202210743564A CN115057403A CN 115057403 A CN115057403 A CN 115057403A CN 202210743564 A CN202210743564 A CN 202210743564A CN 115057403 A CN115057403 A CN 115057403A
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CN
China
Prior art keywords
filling
cavity
needle
sealing ring
sterilization
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Pending
Application number
CN202210743564.9A
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Chinese (zh)
Inventor
黄振宇
陈衡山
许海文
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Truking Technology Ltd
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Truking Technology Ltd
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Priority to CN202210743564.9A priority Critical patent/CN115057403A/en
Publication of CN115057403A publication Critical patent/CN115057403A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67C—CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
    • B67C3/00—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus; Filling casks or barrels with liquids or semiliquids
    • B67C3/02—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus
    • B67C3/22—Details
    • B67C3/26—Filling-heads; Means for engaging filling-heads with bottle necks
    • B67C3/2642—Filling-heads; Means for engaging filling-heads with bottle necks specially adapted for sterilising prior to filling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67C—CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
    • B67C3/00—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus; Filling casks or barrels with liquids or semiliquids
    • B67C3/007—Applications of control, warning or safety devices in filling machinery
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67C—CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
    • B67C3/00—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus; Filling casks or barrels with liquids or semiliquids
    • B67C3/02—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus
    • B67C3/22—Details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67C—CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
    • B67C3/00—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus; Filling casks or barrels with liquids or semiliquids
    • B67C3/02—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus
    • B67C3/22—Details
    • B67C3/24—Devices for supporting or handling bottles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67C—CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
    • B67C3/00—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus; Filling casks or barrels with liquids or semiliquids
    • B67C3/02—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus
    • B67C3/22—Details
    • B67C2003/228—Aseptic features
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67C—CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
    • B67C3/00—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus; Filling casks or barrels with liquids or semiliquids
    • B67C3/02—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus
    • B67C3/22—Details
    • B67C3/26—Filling-heads; Means for engaging filling-heads with bottle necks
    • B67C2003/2648—Inflatable gaskets for sealingly engaging bottle necks or bodies

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  • Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)

Abstract

The cleaning and sterilizing system of the filling assembly comprises a filling component, an air shower cavity and a sterilizing cup, wherein a first inflatable sealing ring is arranged at the joint of a filling needle seat and the air shower cavity, a second inflatable sealing ring is arranged between the air shower cavity and the sterilizing cup, an upper cavity, a lower cavity and a filling needle channel are arranged in the sterilizing cup, the upper cavity and the lower cavity are connected with a discharge pipeline, a temperature detection component is arranged on the discharge pipeline, and the filling needle channel is positioned between the upper cavity and the lower cavity and is provided with a third sealing component. Steam sterilization, namely inflating and expanding a second inflatable sealing ring, descending the filling needle to stretch into the filling needle channel and tightly pressing a third sealing element, and inflating and expanding a first inflatable sealing ring; a part of steam is sterilized by sequentially passing through the liquid inlet pipeline, the filling needle and the lower chamber and is discharged through the discharge pipeline; the other part of steam is sterilized by sequentially passing through the air inlet, the air shower cavity and the upper chamber and is discharged through a discharge pipeline; the temperature detection part detects the temperature of the steam in the discharge pipeline. Blow embedment all-in-one, including foretell washing sterilization system.

Description

Cleaning and sterilizing system and cleaning and sterilizing method for filling assembly and blowing, filling and sealing all-in-one machine
Technical Field
The invention relates to the field of food and medicine packaging machinery, in particular to a cleaning and sterilizing system and a cleaning and sterilizing method for a filling assembly and a blowing, filling and sealing integrated machine.
Background
The sterilization of the grade A air shower protection cavity of a blowing, filling and sealing (BFS) filling system and the cleaning and sterilization of a filling needle always have pollution risks in operation, the reason is that the filling system cannot simultaneously clean and sterilize the filling needle and the grade A air shower protection cavity in the operation process, a bottom plate of the air shower protection cavity needs to be detached from a sterilization cup, and then the sterilization cup is arranged on the bottom surface of a filling needle seat to clean and sterilize the filling needle. After cleaning and sterilizing the filling needle, the sterilizing cup is detached again, the A-level air shower protection cavity is subjected to wiping sterilization, the A-level air shower protection cavity is always exposed in the indoor environment in the whole process, the filling needle is exposed in the indoor environment again after cleaning and sterilizing, finally the bottom plate of the A-level air shower protection cavity is installed back, and the air shower protection cavity with the damaged cleanliness and the surface of the filling needle are self-cleaned.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a cleaning and sterilizing system for a filling assembly, which can simultaneously perform online cleaning and sterilization on a filling needle and an air shower cavity and reduce the pollution risk.
The invention further provides a cleaning and sterilizing method of the cleaning and sterilizing system of the filling assembly.
The invention further provides a blowing, filling and sealing all-in-one machine comprising the filling system.
In order to solve the technical problems, the invention adopts the following technical scheme:
the utility model provides a washing sterilization system of filling subassembly, includes filling part, wind drenches the chamber and drenches the sterilization cup that the chamber can be dismantled with wind and be connected, be equipped with on the filling part and irritate needle file and feed liquor pipeline, it is equipped with on the needle file to irritate, be equipped with the air intake on the wind drenches the chamber, irritate the needle file and wear to locate in the wind drenches the chamber and the junction is equipped with first inflatable seal circle, wind drenches the chamber with be equipped with second inflatable seal circle between the sterilization cup, be equipped with cavity, lower cavity and confession in the sterilization cup irritate the needle passageway of irritating that the needle passed, it all is connected with the discharge pipe way with lower cavity to go up the cavity, be equipped with temperature-detecting element on the discharge pipe way, irritate the needle passageway and be located go up between cavity and the lower cavity and be equipped with and be used for sealing the third sealing member of irritating the needle.
As a further improvement of the above technical solution: and a diaphragm valve is arranged between the temperature detection part and the sterilization cup.
As a further improvement of the above technical solution: the first inflatable sealing ring is connected with a first electromagnetic valve, and the second inflatable sealing ring is connected with a second electromagnetic valve.
As a further improvement of the above technical solution: the air shower cavity and the sterilization cup are respectively provided with a mounting groove, the first inflatable sealing ring is arranged in the mounting groove of the air shower cavity, and the second inflatable sealing ring is arranged in the mounting groove of the sterilization cup.
As a further improvement of the above technical solution: and a guide piece for guiding the needle filling seat is further arranged above the mounting groove of the air shower cavity.
As a further improvement of the above technical solution: the air shower cavity is provided with a pressure difference detection interface and more than one sampling interface.
As a further improvement of the above technical solution: the two sides of the bottom of the air shower cavity are provided with first hanging plates, and the two sides of the top of the sterilization cup are provided with second hanging plates matched with the first hanging plates.
A cleaning and sterilizing method of a cleaning and sterilizing system of a filling assembly comprises a steam sterilizing step,
the second inflatable sealing ring is inflated and expanded, the filling part drives the filling needle to descend to stretch into the filling needle channel and compress the third sealing element, and then the first inflatable sealing ring is inflated and expanded;
a part of steam is sterilized by sequentially passing through the liquid inlet pipeline, the filling needle and the lower chamber and then is discharged through the discharge pipeline connected with the lower chamber; the other part of steam is sterilized by sequentially passing through the air inlet, the air shower cavity and the upper chamber and then is discharged through a discharge pipeline connected with the upper chamber;
the temperature detection part detects the temperature of the steam in the discharge pipeline.
As a further improvement of the above technical solution:
the method comprises the following specific steps:
s1, cleaning: the sterilizing cup is connected with the air shower cavity, the second inflatable sealing ring is inflated and expanded, the filling part drives the filling needle to descend to stretch into the filling needle channel and compress the third sealing element, and then the first inflatable sealing ring is inflated and expanded;
a part of cleaning fluid is cleaned sequentially through the fluid inlet pipeline, the filling needle and the lower cavity and then is discharged through the discharge pipeline connected with the lower cavity; the other part of the cleaning solution is cleaned sequentially through the air inlet, the air shower cavity and the upper chamber and then is discharged through a discharge pipeline connected with the upper chamber;
the first inflatable sealing ring and the second inflatable sealing ring exhaust air, and the filling part drives the filling needle to ascend and reset;
s2, steam sterilization;
s3, drying: a part of clean gas is blown and swept through the liquid inlet pipeline, the filling needle and the lower cavity in sequence and then is discharged through the discharge pipeline connected with the lower cavity; the other part of the clean gas is blown and swept through the air inlet, the air shower cavity and the upper chamber in sequence and then is discharged through a discharge pipeline connected with the upper chamber;
the first inflatable sealing ring and the second inflatable sealing ring are exhausted, the filling part drives the filling needle to ascend and reset, and the sterilization cup is separated from the air shower cavity.
A blowing, filling and sealing integrated machine comprises a cleaning and sterilizing system of the filling assembly.
Compared with the prior art, the invention has the advantages that: according to the cleaning and sterilizing system of the filling assembly, during filling, the sterilizing cup and the air shower cavity are in a separated state, the first inflatable sealing ring is deflated and contracted, so that a gap is formed between the sterilizing cup and the filling needle seat, particles generated by friction between the filling needle seat and the first inflatable sealing ring when the filling needle seat is lifted and descended are avoided, and meanwhile, part of A-grade clean air entering the air inlet can flow out through the gap, so that the cleanliness of a filling area is ensured; when cleaning and sterilization are needed, the sterilization cup is connected with the air shower cavity, the first inflatable sealing ring and the second inflatable sealing ring are inflated and expanded, so that the air shower cavity and static sealing in the sterilization cup are guaranteed, part of steam is sterilized through the liquid inlet pipeline, the filling needle and the lower cavity in sequence, then the steam is discharged through the discharge pipeline connected with the lower cavity, the other part of steam is sterilized through the air inlet, the air shower cavity and the upper cavity in sequence, then the steam is discharged through the discharge pipeline connected with the upper cavity, the filling needle and the air shower cavity can be simultaneously sterilized in an all-round mode, the pollution risk is greatly reduced, the temperature of the steam discharged from the air shower cavity flow path and the filling needle flow path can be respectively detected through the temperature detection components on the two rows of pipelines, and the sterilization effect of the filling needle and the air shower cavity is guaranteed to be controllable.
The cleaning and sterilizing method disclosed by the invention can be used for simultaneously carrying out all-around online sterilization on the infusion needle and the air shower cavity, so that the pollution risk is greatly reduced, and the temperature of steam discharged by the air shower cavity flow path and the infusion needle flow path is respectively detected by the temperature detection components on the two rows of outlet pipelines, so that the sterilization effect of the infusion needle and the air shower cavity is controllable.
The blowing, filling and sealing integrated machine disclosed by the invention comprises the cleaning and sterilizing system of the filling assembly, so that the blowing, filling and sealing integrated machine also has the advantages.
Drawings
Fig. 1 is a front view of the filling state of the present invention.
Fig. 2 is a main sectional structural view in a filling state of the present invention.
Fig. 3 is a left sectional structural view of the filled state of the present invention.
Fig. 4 is an enlarged view at a in fig. 2.
Fig. 5 is a main sectional structural schematic diagram of the air shower cavity and the sterilization cup in the invention.
Fig. 6 is a schematic top view of the sterilization cup according to the present invention.
Fig. 7 is a main sectional structural view in a state of cleaning and sterilization according to the present invention.
Fig. 8 is a left sectional structural view showing a state of cleaning and sterilization according to the present invention.
Fig. 9 is an enlarged view at B in fig. 8.
The reference numerals in the figures denote: 1. a filling component; 11. a liquid inlet pipeline; 2. a wind showering cavity; 21. a first inflatable sealing ring; 22. a first solenoid valve; 23. a guide member; 24. a differential pressure detection interface; 25. a sampling interface; 26. a first hanging plate; 27. an air inlet; 3. sterilizing cups; 31. an upper chamber; 32. a lower chamber; 33. filling a needle channel; 34. a third seal member; 35. a second solenoid valve; 36. a second hanging plate; 37. a second inflatable seal ring; 4. filling a needle seat; 5. filling a needle; 6. a discharge line; 61. a temperature detection part; 62. a diaphragm valve; 7. and (4) a bottle body.
Detailed Description
The invention is described in further detail below with reference to the figures and specific examples of the specification.
Example one
Fig. 1 to 9 show an embodiment of a cleaning and sterilizing system for a filling assembly according to the present invention, which includes a filling component 1, an air shower cavity 2, and a sterilizing cup 3 detachably connected to the air shower cavity 2, wherein the filling component 1 is provided with a filling needle seat 4 and a liquid inlet pipeline 11, the filling needle seat 4 is provided with a filling needle 5, the air shower cavity 2 is provided with an air inlet 27, the filling needle seat 4 is inserted into the air shower cavity 2 and provided with a first inflatable sealing ring 21 at a joint, a second inflatable sealing ring 37 is provided between the air shower cavity 2 and the sterilizing cup 3, the sterilizing cup 3 is provided with an upper cavity 31, a lower cavity 32, and a filling needle channel 33 for the filling needle 5 to pass through, the upper cavity 31 and the lower cavity 32 are both connected to a discharge pipeline 6, the discharge pipeline 6 is provided with a temperature detecting component 61, the filling needle channel 33 is located between the upper cavity 31 and the lower cavity 32 and provided with a third sealing member 34 for sealing the filling needle 5, the third seal 34 may be, for example, a conventional seal ring or gasket; the temperature detection means 61 may be, for example, a temperature sensor or the like.
According to the cleaning and sterilizing system of the filling assembly, during filling, the sterilizing cup 3 is separated from the air shower cavity 2, the first inflatable sealing ring 21 is deflated and contracted, so that a gap is formed between the sterilizing cup and the filling needle seat 4, particles generated by friction between the filling needle seat 4 and the first inflatable sealing ring 21 when the filling needle seat is lifted are avoided, meanwhile, one part of A-grade clean air entering from the air inlet 27 can flow out through the gap, and the other part of the A-grade clean air flows out from the lower part of the air shower cavity 2, so that the cleanliness of a filling area is ensured; when cleaning and sterilization are needed, the sterilization cup 3 is connected with the air shower cavity 2, the first inflatable sealing ring 21 and the second inflatable sealing ring 37 are inflated and expanded, so that static sealing in the air shower cavity 2 and the sterilization cup 3 is ensured, a part of steam is sterilized by sequentially passing through the liquid inlet pipeline 11, the infusion needle 5 and the lower cavity 32, and then is discharged by the discharge pipeline 6 connected with the lower cavity 32, the other part of steam is sterilized by sequentially passing through the air inlet 27, the air shower cavity 2 and the upper cavity 31, and then is discharged by the discharge pipeline 6 connected with the upper cavity 31, so that the infusion needle 5 and the air shower cavity 2 can be simultaneously sterilized online in all directions, the pollution risk is greatly reduced, and the temperature of the steam discharged by the air shower cavity flow path (flow path passing through the air shower cavity 2) and the infusion needle flow path (flow path passing through the infusion needle 5) can be respectively detected by the temperature detection components 61 on the two discharge pipelines 6, the sterilization effect of the filling needle 5 and the air shower cavity 2 is ensured to be controllable.
Further, in this embodiment, a diaphragm valve 62 is disposed between the temperature detection unit 61 and the sterilization cup 3, and before the cleaning and sterilization process, the diaphragm valve 62 may be closed to make the inside of the air shower chamber 2 and the sterilization cup 3 in a sealed environment.
Further, in the present embodiment, the first solenoid valve 22 is connected to the first inflatable gasket 21, and the second solenoid valve 35 is connected to the second inflatable gasket 37. The charging and discharging processes of the first inflation sealing ring 21 and the second inflation sealing ring 37 can be controlled through the first electromagnetic valve 22 and the second electromagnetic valve 35, and the automation and intelligentization degree of the system are improved.
As the preferred embodiment, the air shower cavity 2 and the sterilization cup 3 are both provided with mounting grooves, the first inflatable sealing ring 21 is arranged in the mounting groove of the air shower cavity 2, the second inflatable sealing ring 37 is arranged in the mounting groove of the sterilization cup 3, namely the first inflatable sealing ring 21 is arranged on the air shower cavity 2, and the second inflatable sealing ring 37 is arranged on the sterilization cup 3, so that the structure is simple and reasonable. In other embodiments, the first pneumatic sealing ring 21 may be disposed on the needle filling base 4, and the second pneumatic sealing ring 37 may be disposed on the air shower cavity 2, which has a disadvantage that the first pneumatic sealing ring 21 moves up and down along with the needle filling base 4, so that the structure of the air charging and discharging pipeline of the first pneumatic sealing ring 21 becomes complicated, and the second pneumatic sealing ring 37 does not need to perform a sealing function during the filling process, but is always adversely affected by the high temperature pipe blank extruded by the extruder, and the like.
Further, in this embodiment, a guiding member 23 for guiding the needle filling base 4 is further disposed above the mounting groove of the air shower cavity 2. The guide effect provided by the guide piece 23 is beneficial to ensuring the smooth lifting motion of the needle filling seat 4 and having higher motion precision.
Furthermore, the air shower cavity 2 is provided with a pressure difference detection interface 24 and more than one sampling interface 25, so that the air pressure in the air shower cavity 2 can be conveniently detected, cleaning liquid, steam and the like in the air shower cavity 2 can be sampled, and the controllable cleaning and sterilizing effect can be ensured.
Further, in this embodiment, the two sides of the bottom of the air shower cavity 2 are provided with first hanging plates 26, and the two sides of the top of the sterilization cup 3 are provided with second hanging plates 36 matched with the first hanging plates 26. When the sterilization cup 3 needs to be connected with the air shower cavity 2, the sterilization cup 3 can be directly and horizontally pushed into the bottom of the air shower cavity 2, so that the second hanging plate 36 and the first hanging plate 26 are buckled with each other, and the sterilization cup is simple in structure and convenient to use.
Example two
The cleaning and sterilizing method of the cleaning and sterilizing system of the filling assembly comprises a steam sterilizing step,
the second inflatable sealing ring 37 is inflated and expanded to ensure the sealing property between the sterilization cup 3 and the air shower cavity 2, the filling component 1 drives the filling needle 5 to descend to extend into the filling needle channel 33 and tightly press the third sealing element 34 to ensure the sealing property between the filling needle 5 and the filling needle channel 33, so that steam in the upper cavity 31 is prevented from entering the lower cavity 32 through the filling needle channel 33 and mixing with steam in the lower cavity 32, and then the first inflatable sealing ring 21 is inflated and expanded to ensure the sealing property between the filling needle seat 4 and the air shower cavity 2;
a part of steam is sterilized sequentially through the liquid inlet pipeline 11, the filling needle 5 and the lower chamber 32 (the part of steam is mainly used for sterilizing the inner part of the filling needle 5 and the lower chamber 32 of the sterilizing cup 3), and then is discharged through the discharge pipeline 6 connected with the lower chamber 32; the other part of the steam passes through the air inlet 27, the air shower cavity 2 and the upper chamber 31 in sequence for sterilization (the part of the steam mainly sterilizes the interior of the air shower cavity 2, the outer wall of the filling needle 5 and the upper chamber 31 of the sterilization cup 3), and then is discharged through the discharge pipeline 6 connected with the upper chamber 31;
the temperature detecting means 61 detects the temperature of the steam in the discharge line 6.
According to the cleaning and sterilizing method, the irrigation needle 5 and the air shower cavity 2 are subjected to omnibearing online sterilization at the same time, the pollution risk is greatly reduced, the temperature of steam discharged from the air shower cavity flow path and the irrigation needle flow path is respectively detected by the temperature detection parts 61 on the two discharge pipelines 6, and the sterilization effect of the irrigation needle 5 and the air shower cavity 2 is controllable.
In this embodiment, the specific steps of the cleaning and sterilizing method are as follows:
s1, cleaning: the sterilizing cup 3 is connected with the air shower cavity 2 (specifically, the second hanging plate 36 is buckled with the first hanging plate 26), the second inflatable sealing ring 37 is inflated and expanded, the filling part 1 drives the filling needle 5 to descend to extend into the filling needle channel 33 and compress the third sealing element 34, and then the first inflatable sealing ring 21 is inflated and expanded;
a part of the cleaning liquid is cleaned sequentially through the liquid inlet pipeline 11, the filling needle 5 and the lower chamber 32 and then is discharged through the discharge pipeline 6 connected with the lower chamber 32; the other part of the cleaning solution is cleaned sequentially through the air inlet 27, the air shower cavity 2 and the upper chamber 31 and then is discharged through a discharge pipeline 6 connected with the upper chamber 31;
the first inflatable sealing ring 21 and the second inflatable sealing ring 37 are exhausted, and the filling part 1 drives the filling needle 5 to ascend and reset;
s2, steam sterilization;
s3, drying: a part of the clean gas is purged through the liquid inlet pipeline 11, the filling needle 5 and the lower chamber 32 in sequence and then is discharged through the discharge pipeline 6 connected with the lower chamber 32; the other part of the clean gas is blown and swept through the air inlet 27, the air shower cavity 2 and the upper chamber 31 in sequence and then is discharged through a discharge pipeline 6 connected with the upper chamber 31;
the first inflatable sealing ring 21 and the second inflatable sealing ring 37 are exhausted, the filling component 1 drives the filling needle 5 to ascend and reset, and the sterilization cup 3 is separated from the air shower cavity 2.
EXAMPLE III
The blowing, filling and sealing all-in-one machine comprises the cleaning and sterilizing system of the filling assembly.
The integrated machine for blowing, filling and sealing comprises the cleaning and sterilizing system of the filling assembly, so that the advantages are also achieved.
Although the present invention has been described with reference to the preferred embodiments, it is not intended to be limited thereto. Those skilled in the art can make many possible variations and modifications to the disclosed solution, or modify equivalent embodiments using the teachings disclosed above, without departing from the scope of the solution. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention shall fall within the protection scope of the technical solution of the present invention, unless the technical essence of the present invention departs from the content of the technical solution of the present invention.

Claims (10)

1. The utility model provides a washing sterilization system of filling subassembly, drenches chamber (2) and drenches sterilization cup (3) that chamber (2) can dismantle the connection including filling part (1), wind and drench, be equipped with on filling part (1) and irritate needle file (4) and feed liquor pipeline (11), it irritates needle (5) to be equipped with on needle file (4), wind drenches and is equipped with air intake (27) on chamber (2), irritate needle file (4) and wear to locate wind drenches and just combine the department to be equipped with first inflatable seal circle (21) in chamber (2), wind drench chamber (2) with be equipped with second inflatable seal circle (37), its characterized in that between sterilization cup (3): be equipped with in sterilization cup (3) and go up cavity (31), lower cavity (32) and supply irritate needle passageway (33) that needle (5) passed, it all is connected with discharge line (6) to go up cavity (31) and lower cavity (32), be equipped with temperature-detecting part (61) on discharge line (6), irritate needle passageway (33) and be located go up between cavity (31) and lower cavity (32) and be equipped with and be used for sealing irritate third sealing member (34) of needle (5).
2. The system for cleaning and sterilizing a filling assembly according to claim 1, wherein: a diaphragm valve (62) is arranged between the temperature detection component (61) and the sterilization cup (3).
3. The washing and sterilizing system of a filling assembly according to claim 1, wherein: the first inflation sealing ring (21) is connected with a first electromagnetic valve (22), and the second inflation sealing ring (37) is connected with a second electromagnetic valve (35).
4. The system for cleaning and sterilizing a filling assembly according to claim 1, wherein: the air shower cavity (2) and the sterilization cup (3) are respectively provided with a mounting groove, the first inflatable sealing ring (21) is arranged in the mounting groove of the air shower cavity (2), and the second inflatable sealing ring (37) is arranged in the mounting groove of the sterilization cup (3).
5. The system for cleaning and sterilizing a filling assembly according to claim 4, wherein: and a guide piece (23) for guiding the needle filling seat (4) is further arranged above the mounting groove of the air shower cavity (2).
6. Washing and sterilization system of a filling assembly according to any of the claims 1 to 5, characterized in that: the air shower cavity (2) is provided with a pressure difference detection interface (24) and more than one sampling interface (25).
7. Washing and sterilization system of a filling assembly according to any of the claims 1 to 5, characterized in that: the two sides of the bottom of the air shower cavity (2) are provided with first hanging plates (26), and the two sides of the top of the sterilization cup (3) are provided with second hanging plates (36) matched with the first hanging plates (26).
8. A cleaning and sterilizing method of a cleaning and sterilizing system of a filling assembly is characterized by comprising the following steps: comprises the step of steam sterilization, namely, performing steam sterilization,
the second inflatable sealing ring (37) is inflated and expanded, the filling component (1) drives the filling needle (5) to descend and extend into the filling needle channel (33) and compress the third sealing element (34), and then the first inflatable sealing ring (21) is inflated and expanded;
part of the steam is sterilized by sequentially passing through the liquid inlet pipeline (11), the filling needle (5) and the lower cavity (32), and then is discharged through the discharge pipeline (6) connected with the lower cavity (32); the other part of steam is sterilized by sequentially passing through the air inlet (27), the air shower cavity (2) and the upper chamber (31), and then is discharged through a discharge pipeline (6) connected with the upper chamber (31);
a temperature detection means (61) detects the temperature of steam in the discharge line (6).
9. Method for the sterilization and cleaning of a sterilization and cleaning system for filling assemblies according to claim 8, characterized in that: the method comprises the following specific steps:
s1, cleaning: the sterilizing cup (3) is connected with the air shower cavity (2), the second inflatable sealing ring (37) is inflated and expanded, the filling part (1) drives the filling needle (5) to descend to stretch into the filling needle channel (33) and compress the third sealing element (34), and then the first inflatable sealing ring (21) is inflated and expanded;
a part of cleaning liquid is cleaned sequentially through the liquid inlet pipeline (11), the filling needle (5) and the lower chamber (32), and then is discharged through the discharge pipeline (6) connected with the lower chamber (32); the other part of the cleaning solution is cleaned sequentially through the air inlet (27), the air shower cavity (2) and the upper chamber (31), and then is discharged through a discharge pipeline (6) connected with the upper chamber (31);
the first inflatable sealing ring (21) and the second inflatable sealing ring (37) are exhausted, and the filling part (1) drives the filling needle (5) to ascend and reset;
s2, steam sterilization;
s3, drying: a part of clean gas is purged through the liquid inlet pipeline (11), the filling needle (5) and the lower cavity (32) in sequence and then is discharged through the discharge pipeline (6) connected with the lower cavity (32); the other part of the clean gas is blown and swept through the air inlet (27), the air shower cavity (2) and the upper chamber (31) in sequence and then is discharged through a discharge pipeline (6) connected with the upper chamber (31);
the first inflatable sealing ring (21) and the second inflatable sealing ring (37) are exhausted, the filling part (1) drives the filling needle (5) to ascend and reset, and the sterilization cup (3) is separated from the air shower cavity (2).
10. The utility model provides a blow embedment all-in-one which characterized in that: a washer and sterilization system comprising the filling assembly of any of claims 1 to 7.
CN202210743564.9A 2022-06-28 2022-06-28 Cleaning and sterilizing system and cleaning and sterilizing method for filling assembly and blowing, filling and sealing all-in-one machine Pending CN115057403A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115924821A (en) * 2022-12-26 2023-04-07 东富龙科技集团股份有限公司 Filling and automatic on-line cleaning and sterilizing device before and after filling

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115924821A (en) * 2022-12-26 2023-04-07 东富龙科技集团股份有限公司 Filling and automatic on-line cleaning and sterilizing device before and after filling

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