CN109172846B - Disinfection system and disinfection control method - Google Patents
Disinfection system and disinfection control method Download PDFInfo
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- CN109172846B CN109172846B CN201811235018.4A CN201811235018A CN109172846B CN 109172846 B CN109172846 B CN 109172846B CN 201811235018 A CN201811235018 A CN 201811235018A CN 109172846 B CN109172846 B CN 109172846B
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- disinfection
- disinfectant
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- inlet pipe
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- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 70
- 238000000034 method Methods 0.000 title claims abstract description 14
- 239000007788 liquid Substances 0.000 claims abstract description 106
- 239000000645 desinfectant Substances 0.000 claims abstract description 58
- 238000001514 detection method Methods 0.000 claims abstract description 45
- 238000004519 manufacturing process Methods 0.000 claims abstract description 15
- 230000001954 sterilising effect Effects 0.000 claims description 24
- 230000001105 regulatory effect Effects 0.000 claims description 15
- 230000000087 stabilizing effect Effects 0.000 claims description 6
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 7
- 238000005507 spraying Methods 0.000 description 16
- 238000002791 soaking Methods 0.000 description 12
- 239000012530 fluid Substances 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000012371 Aseptic Filling Methods 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 230000036512 infertility Effects 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/18—Liquid substances or solutions comprising solids or dissolved gases
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/24—Apparatus using programmed or automatic operation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/26—Accessories or devices or components used for biocidal treatment
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/10—Apparatus features
- A61L2202/14—Means for controlling sterilisation processes, data processing, presentation and storage means, e.g. sensors, controllers, programs
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention relates to the technical field of bottle cap disinfection and discloses a disinfection system and a disinfection control method, wherein the disinfection system comprises a disinfection machine, a liquid inlet pipe connected with the disinfection machine and a liquid return pipe connected with the disinfection machine. The disinfection control method comprises the following steps: s1, detecting the pressure of the disinfectant in the liquid inlet pipe during production, and adjusting the flow in the liquid inlet pipe to a first set value according to the detection value; s2, detecting the pressure of the disinfectant in the liquid inlet pipe during shutdown, and adjusting the flow in the liquid inlet pipe to a second set value according to the detection value; wherein the first set value is greater than the second set value. When the machine is stopped, the disinfectant can flow in the connecting pipe, so that the temperature requirement of the disinfectant can be ensured, and when the production is started again, the disinfection effect can be ensured.
Description
Technical Field
The invention relates to the technical field of bottle cap disinfection, in particular to a disinfection system and a disinfection control method.
Background
In the aseptic filling process of beverages, the bottle caps need to be disinfected before entering a cap screwing machine, and a disinfectant is generally adopted for spraying and soaking, and meanwhile, the bottle caps pushed by the spraying force are conveyed. In order for the sterilization effect to meet commercial sterility requirements, sufficient sterilization time, proper concentration of the sterilization fluid, and proper temperature of the sterilization fluid should be ensured; in order to enable smooth transport of the caps, a suitable spray pressure should be ensured.
As shown in fig. 1, a conventional control system is provided with a pneumatic switching valve 100, a flowmeter 200, a manual control valve 300, and a pressure gauge 400 in this order from the upstream side to the liquid inlet of the sterilizer 500 on the liquid inlet pipe of the sterilizer 500. The liquid outlet of the sterilizer 500 is connected with a recovery tank of the sterilizing liquid, and the sterilizing liquid after cleaning is recovered and reused. In production, the pneumatic switch valve 100 is opened, the pressure of the spraying and stamping is regulated to the required pressure (the opening degree is always kept after the spraying and stamping is regulated) by the manual regulating valve 300, and the flowmeter 200 monitors whether the flow of the disinfectant liquid inlet reaches the process requirement. At the time of stopping, the pneumatic switching valve 100 is closed, and the supply of the disinfectant is stopped.
This control has the problem that when the filling machine is temporarily stopped during production, the cap feeding needs to be suspended accordingly. At this time, if the disinfectant is allowed to continuously spray the bottle cap, the bottle cap is easy to squeeze and deform under the action of the spraying force, so that the risk of blocking the bottle cap is caused. The sterilizing liquid is usually supplied to the cover sterilizer 500 after being heated by the heat exchanger from the sterilizing liquid preparing tank, if the sterilizing liquid stops spraying the bottle cover, the liquid supply and heat exchange are needed to be stopped, the temperature of the sterilizing liquid in the pipeline and the soaking tank can be reduced, and when the equipment is started for production again, the temperature of the sterilizing liquid can not meet the requirement of the production process, and the sterilizing effect is affected.
Therefore, a disinfection system and a disinfection control method are needed to solve the above technical problems.
Disclosure of Invention
One of the purposes of the invention is to provide a disinfection system, wherein the disinfection liquid in the pipeline is always in a flowing state, so that the temperature of the disinfection liquid is not reduced, and the disinfection effect during starting production is not affected.
To achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a disinfection system, includes the sterilizer, connects in the feed liquor pipe of sterilizer and connects in the return liquid pipe of sterilizer, its characterized in that, be provided with on the feed liquor pipe and can adjust the adjustment mechanism of antiseptic solution flow and be located adjustment mechanism low reaches pressure detection mechanism, the feed liquor pipe with be connected with the connecting pipe between the return liquid pipe, the connecting pipe is located adjustment mechanism's upper reaches.
The connecting pipe is additionally arranged, the disinfectant can flow in the connecting pipe when the machine is stopped, the temperature of the disinfectant can always meet the disinfection requirement without stopping liquid supply and heat exchange, and the disinfection effect of the disinfectant can be ensured when the machine is started again. And moreover, the pressure detection mechanism and the regulating mechanism are matched to regulate the pressure of the disinfectant flowing from the liquid inlet pipe to the sterilizer, so that the supply stability of the disinfectant can be ensured, the stability of the spraying pressure to the bottle cap can be ensured, and the stability of the cap feeding can be ensured.
Preferably, the connecting pipe is provided with a pressure stabilizing mechanism.
Preferably, the liquid inlet pipe is provided with a switch valve, and the switch valve is positioned between the connecting pipe and the adjusting mechanism.
Preferably, a temperature detection mechanism and a flow detection mechanism are arranged on the liquid inlet pipe, and the flow detection mechanism is positioned between the switch valve and the adjusting mechanism.
Preferably, the sterilizer is provided with an overflow port, and the liquid return pipe is connected with the overflow port.
Preferably, the sterilizer is provided with an emptying port, the emptying port is communicated with the liquid return pipe through an emptying pipe, and the emptying pipe is provided with an emptying valve.
Preferably, the sterilizer is provided with a liquid level detection mechanism.
Preferably, the disinfection system further comprises a controller, and the adjustment mechanism and the pressure detection mechanism are both electrically connected to the controller.
Another object of the present invention is to provide a disinfection control method, in which the disinfection solution in the pipeline is always in a flowing state, so that the temperature of the disinfection solution is not reduced, and the disinfection effect during the production starting is not affected.
To achieve the purpose, the invention adopts the following technical scheme:
a sterilization control method comprising the steps of:
s1, detecting the pressure of the disinfectant in the liquid inlet pipe during production, and adjusting the flow in the liquid inlet pipe to a first set value according to the detection value;
s2, detecting the pressure of the disinfectant in the liquid inlet pipe during shutdown, and adjusting the flow in the liquid inlet pipe to a second set value according to the detection value;
wherein the first set value is greater than the second set value.
The beneficial effects of the invention are as follows: according to the invention, the connecting pipe is additionally arranged, so that the disinfectant can flow in the connecting pipe during shutdown, the temperature of the disinfectant can be ensured to always meet the disinfection requirement without stopping liquid supply and heat exchange, and the disinfection effect of the disinfectant can be ensured when production is started again. And moreover, the pressure detection mechanism and the regulating mechanism are matched to regulate the pressure of the disinfectant flowing from the liquid inlet pipe to the sterilizer, so that the supply stability of the disinfectant can be ensured, the stability of the spraying pressure to the bottle cap can be ensured, and the stability of the cap feeding can be ensured.
Drawings
FIG. 1 is a schematic diagram of a prior art sterilization control system;
fig. 2 is a schematic view of the structure of the disinfection system provided by the present invention.
In the figure: 100. a pneumatic switch valve; 200. a flow meter; 300. a manual adjustment valve; 400. a pressure gauge; 500. a sterilizer;
1. a sterilizer; 2. a liquid inlet pipe; 3. a liquid return pipe; 4. a switch valve; 5. an adjusting mechanism; 6. a pressure detection mechanism; 7. a connecting pipe; 8. a voltage stabilizing mechanism; 9. a temperature detection mechanism; 10. a flow rate detection mechanism; 11. an evacuation tube; 12. an evacuation valve; 13. and a liquid level detection mechanism.
Detailed Description
The following description of the embodiments of the present invention will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the invention are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 2, the present embodiment discloses a disinfection system, which comprises a disinfection machine 1, a liquid inlet pipe 2 connected between a liquid inlet of the disinfection machine 1 and a liquid outlet of a disinfection liquid preparation tank, a liquid return pipe 3 connected between a liquid outlet of the disinfection machine 1 and a reflux inlet of the disinfection liquid preparation tank, a connecting pipe 7 connected between the liquid inlet pipe 2 and the liquid return pipe 3, and a controller. The sterilizing device further comprises a temperature detection mechanism 9, a switch valve 4, a flow detection mechanism 10, an adjusting mechanism 5 and a pressure detection mechanism 6 which are sequentially arranged on the liquid inlet pipe 2, wherein the adjusting mechanism 5 and the pressure detection mechanism 6 can adjust the flow of the sterilizing liquid in the liquid inlet pipe, and the pressure detection mechanism 6 is positioned at one end close to the sterilizing machine 1. Preferably, the adjusting mechanism 5 in the present embodiment is a proportional adjusting valve, the on-off valve 4 is a pneumatic on-off valve, and the pressure detecting mechanism 6 is a pressure gauge.
The connecting pipe 7 is additionally arranged, the disinfectant can flow in the connecting pipe 7 when the machine is stopped, the temperature of the disinfectant can be guaranteed to always meet the disinfection requirement without stopping liquid supply and heat exchange, and the disinfection effect of the disinfectant can be guaranteed when the machine is started again for production. Moreover, the pressure detection mechanism 6 and the adjusting mechanism 5 are matched to adjust the pressure of the disinfectant flowing from the liquid inlet pipe 2 to the sterilizer 1, so that the supply stability of the disinfectant can be ensured, the stability of the spraying pressure to the bottle cap is ensured, the stability of the cap feeding is ensured, manual operation and adjustment are not needed, and the supply pressure of the disinfectant can be automatically and rapidly adjusted to a stable value.
The connecting port of the connecting pipe 7 and the liquid inlet pipe 2 is positioned between the temperature detection mechanism 9 and the switch valve 4, and the connecting pipe 7 is provided with a pressure stabilizing mechanism 8. Preferably, the adjusting mechanism 5 in this embodiment is a proportional adjusting valve, the pressure stabilizing mechanism 8 is a constant pressure valve, the pressure at the inlet of the constant pressure valve is constant, the constant pressure valve can stabilize the pressure of the disinfectant in the liquid inlet pipe 2, and if the pressure in the liquid inlet pipe 2 is too high, the constant pressure valve can discharge the disinfectant in the liquid inlet pipe 2 to the return pipe 3 through the connecting pipe 7. If the pressure in the inlet pipe 2 is too low or suitable, the constant pressure valve will not discharge the sterilizing fluid in the inlet pipe 2 to the return pipe 3 via the connection pipe 7.
The temperature detecting mechanism 9 is electrically connected to the controller, and preferably, in this embodiment, the temperature detecting mechanism 9 is a thermometer, the thermometer can transmit the detected temperature of the disinfectant to the controller, and monitor whether the temperature of the inlet liquid of the disinfectant reaches the process requirement, or of course, the temperature detecting mechanism 9 may be an instrument such as a temperature sensor, which can detect the temperature of the disinfectant.
The flow detection mechanism 10, the regulating mechanism 5 and the pressure detection mechanism 6 are all electrically connected with the controller. The flow rate detection means 10 in the present embodiment is preferably a flow meter, but may be a flow rate sensor or the like; the flowmeter detects the flow of the downstream of the opening and closing valve 4 of the liquid inlet pipe 2 and transmits the detection result to the controller, and if the flow cannot meet the requirement of the spraying and pressing force on the bottle cap, the opening of the regulating mechanism 5 is regulated to increase the flow of disinfectant from the regulating mechanism 5 to the sterilizer 1, so that the requirement of the spraying and pressing force on the bottle cap is met. If the flow is too large, the flow exceeds the requirement of the spraying pressure on the bottle cap, the opening of the regulating mechanism 5 is reduced to reduce the flow of disinfectant from the regulating mechanism 5 to the sterilizer 1, so that the requirement of the spraying pressure on the bottle cap is met, and the excessive flow flows back to the return pipe 3 through the pressure stabilizing mechanism 8.
The pressure detecting mechanism 6 can feed back the detected pressure value of the sterilizing liquid to the controller, and the controller controls the opening and closing degree of the adjusting mechanism 5 to adjust the flow rate of the sterilizing liquid flowing into the sterilizer 1, thereby changing the pressure of the sterilizing liquid entering the sterilizer 1.
The sterilizer 1 is provided with an overflow port, the overflow port is a liquid outlet of the sterilizer 1, and the liquid return pipe is connected with the overflow port. During normal production, the disinfection solution disinfects the bottle cap, then the bottle cap is soaked in the soaking tank of the disinfection machine 1, and when the disinfection solution in the soaking tank exceeds the overflow port, the disinfection solution is discharged to the liquid return pipe 3 from the overflow port. The sterilizer 1 is provided with an emptying port which is communicated with the liquid return pipe 3 through an emptying pipe 11, and the emptying pipe 11 is provided with an emptying valve 12. Preferably, the liquid level detection mechanism 13 in this embodiment is a liquid level switch. The liquid level detection mechanism 13 is provided in the sterilizer 1 and can detect the liquid level of the sterilizing liquid in the sterilizer 1. The liquid level switch detects the height of the liquid level in the soaking tank, and if the detected liquid level is higher than a set value, the emptying valve 12 is opened to accelerate the backflow of the disinfectant in the soaking tank. Avoid the stability that the too high influence of liquid level sent the lid. During the stop, the liquid level detection mechanism 13 and the drain valve 12 also work continuously, and if the detected liquid level is higher than a set value, the drain valve 12 is opened to accelerate the backflow of the disinfectant in the soaking tank.
In other embodiments, the emptying valve 12 may be a pneumatic switch valve, the pneumatic switch valve is electrically connected with the controller, and the liquid level detection mechanism 13 is a liquid level sensor, and the liquid level sensor is electrically connected with the controller. The liquid level sensor detects the height of the liquid level of the soaking tank and feeds back the detection value to the controller, and if the detected liquid level height is higher than a set value, the controller controls the pneumatic switch valve to be opened so as to accelerate the backflow of the disinfectant in the soaking tank. During the stop, the liquid level detection mechanism 13 and the drain valve 12 also work continuously, and if the detected liquid level is higher than a set value, the drain valve 12 is opened to accelerate the backflow of the disinfectant in the soaking tank.
The embodiment also discloses a disinfection control method, which uses the disinfection system, and the disinfection control method comprises the following steps:
s1, in an initial state, disinfectant flows in a connecting pipe 7, and a switch valve 4 is in a closed state; at this time, the pressure of the disinfectant in the liquid inlet pipe 2 is regulated through the constant pressure valve, so that the supply pressure of the disinfectant in the liquid inlet pipe 2 is kept at a small value, and the disinfectant always circularly flows in the disinfectant preparing tank, the liquid inlet pipe 2, the connecting pipe 7 and the liquid return pipe 3 due to the overlarge pressure in the liquid inlet pipe 2, so that heat exchange of the disinfectant can be always performed, the temperature of the disinfectant can be always kept at a proper value, the pressure of the disinfectant in the liquid inlet pipe 2 can be ensured, and the disinfectant can be started up for production at any time.
S2, during production, the switch valve 4 is opened, the pressure gauge detects the pressure of the disinfectant in the liquid inlet pipe 2, the detection value is fed back to the controller, if the detection value is larger than a set value, the controller controls the opening degree of the proportional control valve to be reduced, the flow rate of the disinfectant at the downstream section of the proportional control valve of the liquid inlet pipe 2 is reduced, and then the pressure of the disinfectant entering the sterilizer 1 is reduced to a first set value.
If the detection value is smaller than the set value, the controller controls to increase the opening of the proportional control valve, increases the flow rate of the disinfectant at the downstream section of the proportional control valve of the liquid inlet pipe 2, and further increases the pressure of the disinfectant entering the sterilizer 1 to the first set value. The pressure value of the first set value just meets the requirement of the spraying pressure of the bottle cap.
And S3, during shutdown, detecting the pressure of the disinfectant in the liquid inlet pipe 2 by using a pressure gauge, feeding the detection value back to the controller, and reducing the opening of the proportional regulating valve by the controller according to the detection value, so as to reduce the flow of the disinfectant in the downstream section of the proportional regulating valve of the liquid inlet pipe 2, and further reduce the pressure of the disinfectant entering the sterilizer 1 to a second set value. The pressure value of the second set value is far smaller than the pressure value of the first set value, the spraying flow to the bottle cap is small at the moment, the spraying pressure is small, on one hand, the bottle cap can be prevented from being extruded and deformed, and on the other hand, the temperature of the disinfectant in the soaking tank can be guaranteed by always providing the disinfectant for the soaking tank.
Note that the above is only a preferred embodiment of the present invention and the technical principle applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, while the invention has been described in connection with the above embodiments, the invention is not limited to the embodiments, but may be embodied in many other equivalent forms without departing from the spirit or scope of the invention, which is set forth in the following claims.
Claims (8)
1. The disinfection system comprises a disinfection machine (1), a liquid inlet pipe (2) connected with the disinfection machine (1) and a liquid return pipe (3) connected with the disinfection machine (1), and is characterized in that an adjusting mechanism (5) capable of adjusting the flow of disinfection liquid and a pressure detecting mechanism (6) positioned at the downstream of the adjusting mechanism (5) are arranged on the liquid inlet pipe (2), a connecting pipe (7) is connected between the liquid inlet pipe (2) and the liquid return pipe (3), and the connecting pipe (7) is positioned at the upstream of the adjusting mechanism (5); the connecting pipe (7) is provided with a pressure stabilizing mechanism (8).
2. A disinfection system as claimed in claim 1, wherein said feed pipe (2) is provided with an on-off valve (4), said on-off valve (4) being located between said connection pipe (7) and said adjustment mechanism (5).
3. A disinfection system as claimed in claim 2, wherein said feed pipe (2) is provided with temperature detection means (9) and flow detection means (10), said flow detection means (10) being located between said on-off valve (4) and said regulating means (5).
4. A disinfection system as claimed in claim 1, wherein said disinfection machine (1) is provided with an overflow, and said return pipe (3) is connected to said overflow.
5. A disinfection system as claimed in claim 1, wherein said disinfection machine (1) is provided with an evacuation port, said evacuation port being in communication with said return line (3) via an evacuation pipe (11), said evacuation pipe (11) being provided with an evacuation valve (12).
6. A disinfection system as claimed in claim 1, wherein said disinfection machine (1) is provided with a liquid level detection mechanism (13).
7. A disinfection system as claimed in claim 1, and comprising a controller, said adjustment mechanism (5) and said pressure detection mechanism (6) being electrically connected to said controller.
8. A sterilization control method using the sterilization system as defined in any one of claims 1 to 7, comprising the steps of:
s1, during production, detecting the pressure of a disinfectant in a liquid inlet pipe (2), and adjusting the flow in the liquid inlet pipe (2) to a first set value according to a detection value;
s2, detecting the pressure of the disinfectant in the liquid inlet pipe (2) during shutdown, and adjusting the flow in the liquid inlet pipe (2) to a second set value according to the detection value;
wherein the first set value is greater than the second set value.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811235018.4A CN109172846B (en) | 2018-10-23 | 2018-10-23 | Disinfection system and disinfection control method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811235018.4A CN109172846B (en) | 2018-10-23 | 2018-10-23 | Disinfection system and disinfection control method |
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| CN109172846A CN109172846A (en) | 2019-01-11 |
| CN109172846B true CN109172846B (en) | 2024-03-19 |
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| CN110559896A (en) * | 2019-10-12 | 2019-12-13 | 广州达意隆包装机械股份有限公司 | Blending device |
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| CN205412859U (en) * | 2016-03-16 | 2016-08-03 | 国药集团三益药业（芜湖）有限公司 | Liquid configuration jar |
| WO2017156583A1 (en) * | 2016-03-16 | 2017-09-21 | Sydney Water Corporation | Disinfection monitoring system and method |
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| CN205797001U (en) * | 2016-07-08 | 2016-12-14 | 成都蓉生药业有限责任公司 | Automatic Cycle liquid feeding system |
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| CN109172846A (en) | 2019-01-11 |
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Address after: 510530 No. 23 Yunpu Road, Huangpu District, Guangzhou City, Guangdong Province Applicant after: GUANGZHOU TECH-LONG PACKAGING MACHINERY Co.,Ltd. Address before: 510530 Guangdong city of Guangzhou province Luogang District YUNPU Road No. 23 Applicant before: GUANGZHOU TECH-LONG PACKAGING MACHINERY Co.,Ltd. |
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