CN105251029B - Cleaning and sterilizing system and its application - Google Patents
Cleaning and sterilizing system and its application Download PDFInfo
- Publication number
- CN105251029B CN105251029B CN201510627244.7A CN201510627244A CN105251029B CN 105251029 B CN105251029 B CN 105251029B CN 201510627244 A CN201510627244 A CN 201510627244A CN 105251029 B CN105251029 B CN 105251029B
- Authority
- CN
- China
- Prior art keywords
- cleaning
- disinfection
- sterilizing
- orthotic device
- invisible orthotic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000004140 cleaning Methods 0.000 title claims abstract description 57
- 230000001954 sterilising effect Effects 0.000 title claims abstract description 52
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 48
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 239000007921 spray Substances 0.000 claims abstract description 25
- 238000004506 ultrasonic cleaning Methods 0.000 claims abstract description 8
- 230000000694 effects Effects 0.000 claims description 10
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 7
- 238000007603 infrared drying Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000009897 systematic effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 14
- 241000894006 Bacteria Species 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 4
- 230000007918 pathogenicity Effects 0.000 description 4
- 241000233866 Fungi Species 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 241001478240 Coccus Species 0.000 description 2
- 241000219095 Vitis Species 0.000 description 2
- 235000009754 Vitis X bourquina Nutrition 0.000 description 2
- 235000012333 Vitis X labruscana Nutrition 0.000 description 2
- 235000014787 Vitis vinifera Nutrition 0.000 description 2
- 230000000844 anti-bacterial effect Effects 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 239000000090 biomarker Substances 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Landscapes
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention discloses a kind of cleaning and sterilizing system and its applications, cleaning and sterilizing system using ultrasonic cleaning, spray rinsing, wind excision water, disinfection by ultraviolet light and etc. complete cleaning and sterilizing process, in conjunction with the characteristic of invisible orthotic device itself, harmful bacteria can be effectively killed, and to appliance itself without damage；The cleaning and sterilizing system is applied to the cleaning and sterilizing of stealthy orthodontic appliance.The present invention is suitable for the cleaning and sterilizing of stealthy orthodontic appliance, the cleaning and sterilizing of stealthy orthodontic appliance especially in mechanical automation production process.
Description
Technical field
The invention belongs to cleaning and sterilizing field, it is related to a kind of cleaning and sterilizing system and its application.
Background technique
Currently, in the production preparation process of stealthy orthodontic appliance (hereinafter referred to as invisible orthotic device), to finally at
Product carry out mostly using manual operation during cleaning and sterilizing, not only wasting manpower and material resources, for the journey of final cleaning and sterilizing
Degree could be improved.In the prior art for the cleaning and sterilizing process of stealthy orthodontic appliance, ultrasonic wave water washing two is generallyd use
Artificial spin-drying dewatering is carried out to stealthy orthodontic appliance after secondary, finally carries out disinfection by ultraviolet light again, aforesaid operations are for cleaning journey
The degree of degree and disinfection harmful bacteria cannot effectively be held.
Due to the particularity of stealthy orthodontic appliance material, there is corresponding requirement for temperature, humidity and chemical environment,
Therefore, the requirement of operation during cleaning and sterilizing is just very stringent.Therefore, a kind of cleaning and sterilizing integration mould is studied
The system of formula, convenient automatic operation later, has great importance.
Summary of the invention
The technical problem to be solved in the present invention, is to provide a kind of cleaning and sterilizing system and its application, cleaning and sterilizing system are adopted
With ultrasonic cleaning, spray rinsing, wind excision water, disinfection by ultraviolet light and etc. complete to the cleaning and sterilizing of stealthy orthodontic appliance
Process can effectively kill harmful bacteria in conjunction with the characteristic of invisible orthotic device itself, and to appliance itself without damage；This
Another goal of the invention of invention is to provide above-mentioned cleaning and sterilizing systematic difference, and the cleaning applied to stealthy orthodontic appliance disappears
Poison.
In order to solve the above technical problems, the technical solution used in the present invention is:
A kind of cleaning and sterilizing system, including ultrasonic cleaning and disinfection by ultraviolet light step, it also successively includes therebetween
Spray cleaning and wind cut water removal phase；
Wherein, the method for spray rinsing step are as follows:
Invisible orthotic device a is placed at room temperature, is 0.3~0.5m in spray flow3It carries out spraying in the transmission belt of/min pure
Water operates 1.5~10min, obtains invisible orthotic device b；
The method that wind cuts off water is as follows:
Use air quantity for 2~5m invisible orthotic device b3The air blower of/min carries out water removal behaviour to invisible orthotic device surface
Make, carries out 1.5~10min under room temperature, obtain invisible orthotic device c.
As a kind of restriction of the invention, entire cleaning and sterilizing system sequentially carries out in accordance with the following steps:
It the following steps are included:
1) it is cleaned by ultrasonic
Invisible orthotic device is placed in the ultrasonic cleaning equipment of 28~40KHZ, 1 is cleaned at room temperature using city's water~
10min, the invisible orthotic device a after must cleaning；
2) spray rinsing
By invisible orthotic device a spray flow be 0.3~0.5m3Spray pure water operation, room temperature are carried out in the transmission belt of/min
Under time be 1.5~10min, obtain invisible orthotic device b；
3) wind cuts off water
Use air quantity for 2~5m invisible orthotic device b3The air blower of/min carries out water removal behaviour to invisible orthotic device surface
Make, carries out 1.5~10min under room temperature, obtain invisible orthotic device c；
4) disinfection by ultraviolet light
Invisible orthotic device c is used into ultraviolet disinfection lamp, is carried out disinfection in graded irradiation；The graded irradiation
Are as follows:
Disinfection by ultraviolet light 3~5min of light irradiation of 185nm is used first, then uses the disinfection by ultraviolet light light irradiation 3 of 254nm
~5min is finally completed the clear of invisible orthotic device finally by ultraviolet disinfection lamp 3~5min of common irradiation of 185nm and 254nm
Wash disinfection.
Step of the invention and technical parameter involved in it are played the role of as follows in systems:
Wind of the invention is cut in water removal phase using 2~5m3The air blower of/min removes water invisible orthotic device surface
Operation, due to invisible orthotic device material itself, own wt is lighter, under the premise of guaranteeing water removal, guarantees hidden
Shape appliance is not scattered；If the air quantity of air blower is less than 2m3It, can not be by the moisture content on invisible orthotic device surface when/min
It removes；If the air quantity of air blower is greater than 5m3When/min, then invisible orthotic device is easy for being dispelled falling, and needs to re-start clear
Wash operation.
The present invention carries out irradiating 3~5min, O under 185nm first using the method for the irradiation of ultraviolet light stage by stage2In 185nm
Lower irradiation can generate O3, then the irradiation under 254nm is carried out, in O3Carry out disinfection sterilization in the case where being used in combination with ultraviolet light,
Bactericidal effect is improved, is finally used in combination again in 185nm and 254nm, thoroughly carry out disinfection sterilization, is killed using disinfection stage by stage
The more existing bactericidal effect to be carried out disinfection using single wavelength of the method for bacterium is more preferably.
As a kind of restriction of the invention, further include the steps that infrared drying between step (3) and step (4), institute
The infrared drying stated uses wavelength for 25~200 μm of infrared drier, dries 5-10s at room temperature.
The step of infrared drying that the present invention adds between step (3) and step (4), can accelerate stealthy correction and rectify
The drying process for controlling device removes extra moisture content, the effect of subsequent ultraviolet disinfection step could more preferably, additionally, due to stealth
The characteristic of orthodontic appliance material itself, temperature is excessively high to have adverse effect on product itself, therefore, in the drying process
Technical parameter with regard to particularly important, the present invention is 25~200 μm of infrared drier using wavelength, is dried at room temperature
5-10s has also achieved dry effect under the premise of not influencing appliance itself.
It is limited as another kind of the invention, the disinfection by ultraviolet light of the step (4) is using ultraviolet light and ozone
Collective effect disinfection.
The method that the present invention is sterilized using disinfection by ultraviolet light and ozone collective effect, so that Disinfection Effect is more preferably, elimination
Harmful bacteria is more extensive.
As further limiting for above-mentioned restriction, the ozone concentration is 0.05~0.1ppm.
The ozone concentration that the present invention uses is 0.05~0.1ppm, if being lower than 0.05ppm, sterilization effect is obvious
Decline；If being higher than 0.1ppm, there can be harm to human body, danger coefficient increases.
As the third restriction of the invention, the disinfection by ultraviolet light of the step (4) uses wavelength for the ultraviolet of 185nm
Line sterilamp 3~5, wavelength is ultraviolet disinfection lamp 3~5 of 254nm.
There are also a kind of restriction, the step (2) and steps (3) to use the same spray equipment by the present invention, in step (2)
Shi Jinhang spray operation is operated in step (3) Shi Jinhang jet.
Step (2) of the invention and step (3) use the same spray equipment, cut off after having carried out spray rinsing process
Water source, being changed to injection air using same spray equipment reduces equipment cost, facilitates operation control.
The present invention also provides above-mentioned cleaning and sterilizing systematic difference, the cleaning and sterilizing system is rectified for hidden tooth
Control the cleaning and sterilizing of device.
Due to the adoption of the above technical solution, compared with prior art, the present invention acquired technological progress is:
Present invention employs cleanings to carry out cleaning and sterilizing for stealthy orthodontic appliance with sterilization integrated mode, effectively
Involved technical parameter, cleaning and sterilizing system are cut using ultrasonic cleaning, spray rinsing, wind during control cleaning and sterilizing
Water removal, disinfection by ultraviolet light and etc. complete to the cleaning and sterilizing process of stealthy orthodontic appliance, in conjunction with invisible orthotic device itself
Characteristic, can effectively kill harmful bacteria, and to appliance itself without damage, easy to operate, be more suitable for mechanical automation
Production.
The present invention is suitable for the cleaning and sterilizing process of stealthy orthodontic appliance.
The present invention is described in further detail below in conjunction with specific embodiment.
Specific embodiment
A kind of cleaning and sterilizing system of embodiment 1
A kind of cleaning and sterilizing system, it is used for the cleaning and sterilizing of hidden tooth appliance, comprising the following steps:
1) it is cleaned by ultrasonic
Invisible orthotic device is placed in the ultrasonic cleaning equipment of 40KHZ, 5min is cleaned using city's water at room temperature, is obtained clearly
Invisible orthotic device a after washing；
2) spray rinsing
By invisible orthotic device a spray flow be 0.5m3Spray pure water operation, time at room temperature are carried out in the transmission belt of/h
6min obtains invisible orthotic device b；
3) wind cuts off water
The spray head for spraying pure water is cut off the water supply, uses air quantity for 3m3The air blower of/h is by air by spray head to stealth
The surface of appliance b carries out water removal operation, carries out 8min under room temperature, obtains invisible orthotic device c；
4) infra-red drying
The infrared drying uses wavelength for 200 μm of infrared drier, dries 10s at room temperature；
5) disinfection by ultraviolet light
Ultraviolet disinfection lamp and concentration is used to sterilize for the ozone collective effect of 0.1ppm stage by stage invisible orthotic device c
Irradiation carries out disinfection；The graded irradiation are as follows:
The disinfection by ultraviolet light light irradiation 3min of 5 185nm is used first, then is shone using the ultraviolet disinfection lamp of 5 254nm
3min is penetrated, finally by the ultraviolet disinfection lamp common irradiation 4min of 185nm and 254nm, is finally completed the cleaning of invisible orthotic device
Disinfection.The invisible orthotic device finally completed is dry product, using subsequent steps such as the packagings of product.
The Biological indicators for being finally completed the invisible orthotic device of cleaning and sterilizing meet corresponding requirements, the bacterium bacterium of invisible orthotic device
Sum is fallen no more than 200cfu/g, no coli-group, no pathogenicity bacterium-Pseudomonas aeruginosa, no pathogenicity bacterium-golden yellow grape
Coccus, fungus colony sum are not more than 100cfu/g.
Embodiment 2-6 cleaning and sterilizing system
Embodiment 2-6 is respectively a kind of cleaning and sterilizing system, similar to method and step described in embodiment 1, different
Place is only that, involved in technical parameter difference, shown in table specific as follows:
7 cleaning and sterilizing Piglet s colibacillosis of embodiment
Invisible orthotic device and cleaning and sterilizing mode in the prior art by cleaning and sterilizing will be completed in embodiment 1
The effect of resulting invisible orthotic device is compared, and concrete outcome is as follows:
It is in upper table the result is that average result after 3 parallel tests, the result in embodiment 2-6 is bacterium bacterium
Sum is fallen no more than 200cfu/g, no coli-group, no pathogenicity bacterium-Pseudomonas aeruginosa, no pathogenicity bacterium-golden yellow grape
Coccus, fungus colony sum are not more than 100cfu/g, and therefore, method for cleaning and disinfecting provided by the present invention is more in the prior art
Bacterium and fungi number in biological index are reduced.
The above described is only a preferred embodiment of the present invention, being not the restriction for making other forms to the present invention, appoint
What those skilled in the art is changed or is modified as equivalent variations as enlightenment possibly also with above-mentioned technology contents
Equivalent embodiment.But without departing from the technical solutions of the present invention, according to the technical essence of the invention to above embodiments
Made simple modification, equivalent variations and remodeling, still fall within the protection scope of the claims in the present invention.
Claims (7)
1. a kind of cleaning and sterilizing system, including water removal phase and disinfection by ultraviolet light step are cut in ultrasonic cleaning, spray rinsing, wind,
It is characterized in that entire cleaning and sterilizing system sequentially carries out in accordance with the following steps:
1) it is cleaned by ultrasonic
Invisible orthotic device is placed in the ultrasonic cleaning equipment of 28~40KHZ, 1 is cleaned at room temperature using city's water~
10min, the invisible orthotic device a after must cleaning；
2) spray rinsing
Invisible orthotic device a is placed at room temperature, is 0.3~0.5m in spray flow3Spray pure water is carried out in the transmission belt of/min
1.5~10min is operated, invisible orthotic device b is obtained；
3) wind cuts off water
Use air quantity for 2~5m invisible orthotic device b3The air blower of/min carries out water removal operation, room temperature to invisible orthotic device surface
Under the conditions of carry out 1.5~10min, obtain invisible orthotic device c；
4) disinfection by ultraviolet light
Invisible orthotic device c is carried out disinfection using ultraviolet disinfection lamp graded irradiation；
The graded irradiation are as follows:
First use 185nm disinfection by ultraviolet light 3~5min of light irradiation, then using 254nm disinfection by ultraviolet light light irradiation 3~
5min is finally completed the cleaning of invisible orthotic device finally by ultraviolet disinfection lamp 3~5min of common irradiation of 185nm and 254nm
Disinfection.
2. cleaning and sterilizing system according to claim 1, it is characterised in that: further include between step (3) and step (4)
The step of infrared drying, the infrared drying use wavelength for 25~200 μm of infrared drier, do at room temperature
Dry 5~10s.
3. cleaning and sterilizing system according to claim 1, it is characterised in that: the disinfection by ultraviolet light of the step (4) is adopted
It is that ultraviolet light and ozone collective effect sterilize.
4. cleaning and sterilizing system according to claim 3, it is characterised in that: the ozone concentration be 0.05~
0.1ppm。
5. the cleaning and sterilizing system according to claim 1, it is characterised in that: the disinfection by ultraviolet light of the step (4) is adopted
Ultraviolet disinfection lamp 3~5 for being 185nm with wavelength, wavelength are ultraviolet disinfection lamp 3~5 of 254nm.
6. cleaning and sterilizing system according to claim 1, it is characterised in that: the step (2) and step (3) are using same
One spray equipment is operated in step (2) Shi Jinhang spray operation in step (3) Shi Jinhang jet.
7. a kind of such as cleaning and sterilizing systematic difference according to any one of claims 1 to 6, it is characterised in that: described is clear
Wash disinfection system is used for the cleaning and sterilizing of hidden tooth appliance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510627244.7A CN105251029B (en) | 2015-09-28 | 2015-09-28 | Cleaning and sterilizing system and its application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510627244.7A CN105251029B (en) | 2015-09-28 | 2015-09-28 | Cleaning and sterilizing system and its application |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105251029A CN105251029A (en) | 2016-01-20 |
| CN105251029B true CN105251029B (en) | 2019-04-30 |
Family
ID=55091146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510627244.7A Ceased CN105251029B (en) | 2015-09-28 | 2015-09-28 | Cleaning and sterilizing system and its application |
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| Country | Link |
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| CN (1) | CN105251029B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105880243A (en) * | 2016-05-31 | 2016-08-24 | 广东金鼎光学技术股份有限公司 | Ultrasonic ultrapure water cleaning technology for optical glass lenses |
| CN106238406B (en) * | 2016-10-19 | 2018-11-23 | 青岛达芬奇科技有限公司 | The automatic decontamination system of stealthy correction production line and fire brigade |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100807437B1 (en) * | 2007-01-25 | 2008-02-25 | 신창균 | Ultraviolet rays sterilizer use small diameter branch off tube |
| CN101766827A (en) * | 2009-12-16 | 2010-07-07 | 珠海东之尼电子科技有限公司 | Portable tableware disinfecting box |
| CN203526133U (en) * | 2013-08-12 | 2014-04-09 | 深圳市海仕通投资集团有限公司 | Automatic cleaning machine for golf pole |
| CN204468757U (en) * | 2015-02-06 | 2015-07-15 | 李宏玫 | Medical care decontaminating apparatus |
| CN104826148A (en) * | 2015-05-09 | 2015-08-12 | 孙严 | Instrument cleaning and disinfection device for supply room nursing |
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2015
- 2015-09-28 CN CN201510627244.7A patent/CN105251029B/en not_active Ceased
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| Publication number | Publication date |
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| CN105251029A (en) | 2016-01-20 |
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| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 201210 Shanghai city Pudong New Area Zu Road No. 2305 A block 122 Building 2 North Gate God's favored one Applicant after: SHANGHAI SMARTEE DENTI-TECHNOLOGY Co.,Ltd. Address before: 201210 Shanghai City, Pudong New Area Zhangjiang road 725, 6 floor Applicant before: SHANGHAI SMARTEE DENTI-TECHNOLOGY CO.,LTD. |
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| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201210 Shanghai Pudong New Area Zuchong Road 2305 Tianzhijianzi A Block 122 North Gate 2 Floor Patentee after: Zhengya Dental Technology (Shanghai) Co.,Ltd. Address before: 201210 Shanghai Pudong New Area Zuchong Road 2305 Tianzhijianzi A Block 122 North Gate 2 Floor Patentee before: SHANGHAI SMARTEE DENTI-TECHNOLOGY Co.,Ltd. |
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| IW01 | Full invalidation of patent right | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20220309 Decision number of declaring invalidation: 54552 Granted publication date: 20190430 |