CN106238406B - The automatic decontamination system of stealthy correction production line and fire brigade - Google Patents
The automatic decontamination system of stealthy correction production line and fire brigade Download PDFInfo
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- CN106238406B CN106238406B CN201610907930.4A CN201610907930A CN106238406B CN 106238406 B CN106238406 B CN 106238406B CN 201610907930 A CN201610907930 A CN 201610907930A CN 106238406 B CN106238406 B CN 106238406B
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- 238000005202 decontamination Methods 0.000 title claims abstract description 28
- 230000003588 decontaminative effect Effects 0.000 title claims abstract description 28
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 238000004140 cleaning Methods 0.000 claims abstract description 101
- OSVXSBDYLRYLIG-UHFFFAOYSA-N dioxidochlorine(.) Chemical compound O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 claims abstract description 57
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 46
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 36
- 239000007921 spray Substances 0.000 claims abstract description 34
- 239000004155 Chlorine dioxide Substances 0.000 claims abstract description 29
- 235000019398 chlorine dioxide Nutrition 0.000 claims abstract description 29
- 238000004506 ultrasonic cleaning Methods 0.000 claims abstract description 21
- 239000012153 distilled water Substances 0.000 claims abstract description 17
- 238000001035 drying Methods 0.000 claims abstract description 13
- 230000010412 perfusion Effects 0.000 claims description 9
- 238000007603 infrared drying Methods 0.000 claims description 8
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 6
- 239000000460 chlorine Substances 0.000 claims description 6
- 229910052801 chlorine Inorganic materials 0.000 claims description 6
- 230000004888 barrier function Effects 0.000 claims description 5
- 241000790917 Dioxys <bee> Species 0.000 claims description 4
- 238000002791 soaking Methods 0.000 claims description 4
- 230000002000 scavenging effect Effects 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 2
- 238000001802 infusion Methods 0.000 claims 1
- 238000005096 rolling process Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 22
- 230000001954 sterilising effect Effects 0.000 abstract description 21
- 238000000034 method Methods 0.000 description 18
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- 235000020188 drinking water Nutrition 0.000 description 2
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/12—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration by sonic or ultrasonic vibrations
- B08B3/123—Cleaning travelling work, e.g. webs, articles on a conveyor
-
- 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
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/10—Ultra-violet radiation
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
- B08B3/022—Cleaning travelling work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B3/00—Drying solid materials or objects by processes involving the application of heat
- F26B3/28—Drying solid materials or objects by processes involving the application of heat by radiation, e.g. from the sun
- F26B3/30—Drying solid materials or objects by processes involving the application of heat by radiation, e.g. from the sun from infrared-emitting elements
-
- 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
- A61L2202/17—Combination with washing or cleaning means
Abstract
The present invention relates to cleaning and sterilizing technical fields, more particularly to a kind of automatic decontamination system of stealthy correction production line and fire brigade, including main control module, ultrasonic cleaning apparatus, chlorine dioxide spray cleaning equipment, distilled water cleaning equipment, water removal drying equipment and ultraviolet disinfection cabinet.Interference manually is substantially disobeyed in the operation of the decontamination system, and cleaning is accurate in place, and cleaning efficiency is high, and cleaning effect is good.
Description
Technical field
The present invention relates to cleaning and sterilizing technical field more particularly to a kind of automatic decontamination system of stealthy correction production line and wash
Disappear method.
Background technique
Invisible orthotic device production line needs after receiving stamp, the processes such as gypsum is recorded, model prints, cutting is polished to work
Sequence output object carries out cleaning and sterilizing.In current stealthy orthodontic appliance production process, cleaning and sterilizing is mainly using artificial behaviour
Make, process is not fixed, and the time controls dependence experience, and effect deviation is big, viral to the clean effect and harmful bacteria of cleaning to kill
The degree of going out cannot be accurately held；Or single method for cleaning and disinfecting is used, the specific bacterial virus of a few classes can only be killed.
Again because of the particularity of stealthy orthodontic materials, to temperature, the physicochemical environments such as humidity and illumination have corresponding
It is required that so method during cleaning and sterilizing, which uses, just very strict restrictive condition.Therefore cleaning and sterilizing automation
The development of Intergration system just has very important realistic meaning.
Summary of the invention
In order to solve the above technical problem, the present invention provides a kind of automatic decontamination system of stealth correction production line and decontamination sides
Interference manually is substantially disobeyed in method, the operation of the decontamination system, and cleaning is accurate in place, and cleaning efficiency is high, and cleaning effect is good.
To achieve the goals above, the present invention adopts the following technical scheme that, the stealthy automatic decontamination system of correction production line, packet
Include main control module, ultrasonic cleaning apparatus, chlorine dioxide spray cleaning equipment, distilled water cleaning equipment, water removal drying equipment and
Ultraviolet disinfection cabinet, the ultrasonic cleaning apparatus include control module I and rinse bath, the chlorine dioxide spray cleaning equipment
Including control module II and roller II, the distilled water cleaning equipment includes control module III and roller III, and the water removal is dry
Dry equipment includes control module IV and roller IV, and the ultraviolet disinfection cabinet includes control module V, the control module I, control
Module ii, control module III, control module IV and control module V are connected with main control module respectively, the inside of the rinse bath
Conveyer belt is set between the entrance of the roller II, is set between the outlet of the roller II and the entrance of the roller III
Conveyer belt is set, conveyer belt, the discharge of the roller IV are set between the outlet of the roller III and the entrance of the roller IV
It is provided with collecting box at mouthful, the conveyer belt is driven by motor, and the motor is connected with main control module.
The stealthy automatic decontamination system of correction production line of the invention substantially can be realized the production to stealthy correction production line
Object is automatically cleaned, and cleaning process control is accurate, and cleaning in place, does not depend on grasp of the artificial experience to the time, do not damage
Cleaning object, cleaning effect is good, can remove most harmful bacterias.
Preferably, sensor is provided in the rinse bath, the sensor is connected with main control module.To guarantee to clean
Water in slot is cleaner, to reach preferable cleaning effect.
Preferably, the ultrasonic cleaning apparatus is high-frequency ultrasonic cleaning equipment.
Preferably, it is obliquely installed for equal 10~15 ° of the roller, the drums inside is provided with screw thread.
Preferably, it is provided with perfusion tube at the axis of the roller II and roller III, is uniformly arranged on the perfusion tube
Spray orifice.
Preferably, the water removal drying equipment is that pressure-air removes water infra-red drying equipment, at the axis of the roller IV
It is provided with high-pressure air pipe, spray orifice is uniformly arranged on the high-pressure air pipe, the roller IV axial end is provided with infrared transmitter,
The roller IV inner wall and roller are coaxially disposed barrier.
The fire brigade of the automatic decontamination system of stealth correction production line described above, includes the following steps：
(1) manually cleaning object is arranged on the conveyer belt of rinse bath, main control module passes through control module I control ultrasound
The work of wave cleaning equipment, cleans 3~5min with the high-frequency ultrasonic of 40~80kHz for cleaning object, then by main control module control
Conveyer belt processed is transmitted in the roller II；
(2) main control module controls chlorine dioxide spray cleaning equipment by control module II and works, at roller II axis
Perfusion tube sprays the ClO 2 solution of 300mg~500mg/L by spray orifice to cleaning object, and cleaning object is infiltrated on dioxy
Change in solutions of chlorine, then soaking time 10min is discharged on conveyer belt by the outlet of roller II, controlled and passed by main control module
Band is sent to be transmitted in the roller III；
(3) main control module controls the work of distilled water cleaning equipment by control module III, equal defeated at roller III axis
Liquid pipe sprays distilled water, 0.2~0.4m of spray flow to cleaning object by spray orifice3/ min, 3~5min of scavenging period, then by
The outlet of roller III is discharged on conveyer belt, is transmitted in the roller IV by main control module control conveyer belt；
(4) main control module is worked by control module IV control water removal drying equipment, equal high pressure gas at roller IV axis
Pipe passes through spray orifice to cleaning object jet, 2~4m3/min of single hole jet amount；Remove water 3~5min of time, then with wavelength 200~
400 μm of 10~30s of infrared drying, are then discharged in collecting box by the outlet of roller IV；
(5) when the cleaning object in collecting box reaches certain amount, collecting box is placed in ultraviolet disinfection cabinet, master control
Module controls ultraviolet disinfection cabinet work by control module V, environment temperature is set as 20~25 DEG C, ultraviolet wavelength 250
~285nm, irradiation distance 1m, 30~60min of irradiation time.
Because of the particularity of stealthy orthodontic materials, cleaning and disinfecting process have many restrictions, for the performance for keeping material,
Therefore select cleaning method for the cleaning of 40~80kHz high-frequency ultrasonic；Sterilization method is selected as 300mg~500mg/L chlorine dioxide
(ClO2) solution spraying rinses, and high pressure air rifle removes water after distilled water cleaning, infrared drying, then carries out disinfection by ultraviolet light, in this way
Decontamination combination can remove the attaching particles or other attachments of decontamination object to the greatest extent；Dual sterilization method ensures to disappear
Toxic effect fruit kills most pathogenic bacteria；To decontamination object itself without damage.Automatic decontamination system of the invention can be according to setting
Fixed program is automatically performed the cleaning to cleaning object, and cleaning process control is accurate, hardly needs artificial intervention, does not depend on
Grasp of the artificial experience to the time, in place, cleaning effect is good for cleaning.
Detailed description of the invention
Fig. 1 is cleaning process figure of the present invention；
Fig. 2 is module connection diagram in system of the invention；
Fig. 3 is devices in system structural schematic diagram of the invention；
In figure：1- ultrasonic cleaning apparatus；2- conveyer belt；3- chlorine dioxide spray cleaning equipment；The cleaning of 4- distilled water is set
It is standby；5- removes water drying equipment；6- collecting box；7- ultraviolet disinfection cabinet；8- ClO 2 solution conveyance conduit；The conveying of 9- distilled water
Pipeline；10- high pressure pure air conveyance conduit；11- barrier.
Specific embodiment
1~embodiment of embodiment 5
The stealthy automatic decontamination system of correction production line of 1~embodiment of embodiment 5, including main control module, ultrasonic cleaning
Equipment 1, chlorine dioxide spray cleaning equipment 3, distilled water cleaning equipment 4, water removal drying equipment 5 and ultraviolet disinfection cabinet 7, it is described
Ultrasonic cleaning apparatus 1 includes control module I and rinse bath, and the chlorine dioxide spray cleaning equipment 3 includes control module II
With roller II, the distilled water cleaning equipment 4 includes control module III and roller III, and the water removal drying equipment includes control
Module I V and roller IV, the ultraviolet disinfection cabinet 7 include control module V, the control module I, control module II, control mould
Block III, control module IV and control module V are connected with main control module respectively, the inside of the rinse bath and the roller II
Entrance between conveyer belt is set, conveyer belt is set between the outlet of the roller II and the entrance of the roller III, it is described
Conveyer belt is set between the outlet of roller III and the entrance of the roller IV, is provided with receipts at the outlet of the roller IV
Header 6, the conveyer belt are driven by motor, and the motor is connected with main control module.
Wherein, sensor is provided in the rinse bath, the sensor is connected with main control module.Sensing in rinse bath
Device can monitor the cleanliness of water, once cleanliness reaches threshold value, main control module then controls the replacement distillation of ultrasonic cleaning apparatus 1
Water, to reach preferable cleaning effect.
Wherein, the ultrasonic cleaning apparatus 1 is high-frequency ultrasonic cleaning equipment.
Wherein, it is obliquely installed for equal 10~15 ° of the roller, the drums inside is provided with screw thread.Because in cleaning process
In, it needs for the cleaning object in roller to be discharged on conveyer belt, 10~15 ° of roller are obliquely installed, and drums inside screw thread is set
It sets, is conducive to for cleaning object being transported to from outlet from the inlet of roller.With aqueous solution of chlorine dioxide soaking and washing pair
As when, need for cleaning object to be sufficiently immersed into ClO 2 solution, 10~15 ° of roller are obliquely installed, can be with less molten
Liquid sufficiently submerges cleaning object, saves cost.
Wherein, it is provided with perfusion tube at the axis of the roller II and roller III, spray is uniformly arranged on the perfusion tube
Hole.
Wherein, the water removal drying equipment 5 is that pressure-air removes water infra-red drying equipment, is set at the axis of the roller IV
It is equipped with high-pressure air pipe, spray orifice is uniformly arranged on the high-pressure air pipe, the roller IV axial end is provided with infrared transmitter, institute
It states roller IV inner wall and roller is coaxially disposed barrier 11.It is winged that the setting of barrier 11 can prevent cleaning object from being blown, and causes
The breakage of cleaning object.
Ultrasonic wave principle：
Ultrasonic cleaning is based on cavitation, i.e., numerous bubbles are quickly formed and rapid implosion in cleaning solution.Thus
The dirt on the cleaning object surface that the impact of generation is submerged in cleaning solution peels off.With the raising of supersonic frequency, gas
Steep quantity increase and blasting impact power weaken, therefore, high frequency ultrasound especially suitable for little particle dirt cleaning without destroying it
Workpiece surface.Bubble be apply in a liquid high frequency (supersonic frequency), high-intensitive sound wave and generate.Therefore, any ultrasound
Cleaning system must all have three primary elements：Hold the slot of cleaning solution, convert electrical energy into mechanical energy energy converter and
Generate the supersonic generator of high frequency electrical signal.
With the development of science and technology the workpiece of precision cleaning is more and more finer, cleannes require also higher and higher.Accurate clear
That washes uses traditional frequency (20~30kHz) using upper (such as wiring board, diode, liquid crystal, semiconductor), we can send out
It now cannot not only reach the requirement of cleaning, and may also result in the damage of workpiece.Most typical example is exactly about army's electricity consumption
Sub- product had expressly provided not the ultrasonic cleaning allowed using traditional frequency (20~30kHz) already.
The developed countries such as its tangible some America and Europes, Japan, have passed through and high frequency (80kHz or frequencies above) are selected to ask this
Topic is resolved.The basic principle of ultrasonic cleaning is the cavitation effect based on liquid.In fact the intensity of cavitation effect is straight
Connect related with frequency, frequency is higher, and cavitation bubble is smaller, and cavitation intensity is weaker, and its degree weakened is very big.It illustrates,
Cavitation intensity when by 25kHz is 1/8 if being compared to the cavitation intensity of Isosorbide-5-Nitrae 0kHz, and when having arrived 80kHz, cavitation intensity is just dropped to
0.02.So if frequency selection is correct, the problem of ultrasonic injury workpiece, is just not present.
In precision cleaning, when clean effect is not achieved after the ultrasonic cleaning of certain frequency, if to be gone on workpiece
The impurity particle removed is larger, it may be possible to which ultrasonic power is insufficient, this can be solved the problems, such as by increasing ultrasonic power；But if on workpiece
It is very small to remove impurity particle, then no matter how power increases, is all unable to reach clean requirement.Physically analyze
Its：Reason will form one layer of adhesive film when liquid flows through workpiece surface.This layer of adhesive film is very thick when low frequency, and little particle is buried
Inside, no matter ultrasound intensity it is much, cavitation bubble can not all be contacted with little particle, therefore little particle can not be removed：And work as
When supersonic frequency increases, the thickness of adhesive film will be reduced, and cavitation bubble can touch little particle, by them from workpiece surface
It peels off.It can be seen that the effect that the ultrasound of low frequency removes large granular impurity is fine, but remove little particle impurity poor effect.Phase
For, high frequency ultrasound is then especially effective to little particle impurity is removed.
In precision cleaning using upper, high-frequency ultrasonic cleaning has become a kind of standard, so the selection of supersonic frequency
There is conclusive influence to the effect of cleaning.
The effect of chlorine dioxide antiseptic disinfection：
Chlorine dioxide is safe from harm to human body and animal and does not cause to environment secondary because it is strong with sterilizing ability
The features such as pollution and favor by people.Chlorine dioxide is not only one kind and does not generate carcinogenic Broadspectrum environment-protective type sterilizing
Agent, but also sterilization, food fresh keeping, in terms of show significant effect.
(1) disinfection of drinking water
Chlorine dioxide is a kind of highly effective water purification agent of purifying drinking water, including good deodorization and decoloration energy
Efficient sterilizing and ability of killing the virus under power, low concentration.Chlorine dioxide is used for water sterilization, when its concentration is 0.5-1mg/L, 1 point
It can be 10 times of chlorine by water 99% killing bacteria, sterilization effect in clock, 2 times of sodium hypochlorite, inhibit the ability of virus
Also 3 times higher than chlorine, it is 1.9 times higher than ozone.Chlorine dioxide is there are also sterilizing quickly, and PH range is wide (6-10), not by the water hardness and salt
The how many influence of part, can maintain prolonged bactericidal effect, can expeditiously eliminate protozoan, spore, mould, algae and life
Object film, does not generate chlorinated phenol and haloform, can be by many oxidation of organic compounds, to reduce the toxicity and mutagenesis property of water
Equal various features.
(2) to the sterilization of air
Contain the bacterium that can largely cause a disease, especially catering trade place and food processing factory's workshop air in air
Middle microbe species and quantity are more and complicated, and what these microorganisms were generallyd use is ultraviolet disinfection mode, but due to room
Interior relative air humidity is big, and the effect is unsatisfactory for ultraviolet sterilization.And the sterilization capability of chlorine dioxide preparation is strong, decomposes rapid nothing
Residual is very suitable for the air-atomizing sterilization and disinfection in the related place of the catering trade and food processing industry.In addition, spring and autumn is
The multiple season of the infectious diseases such as flu, tracheitis can carry out disinfection to environment with chlorine dioxide, can not only kill the micro- life of cause of disease
Object, moreover it is possible to eliminate peculiar smell, fresh air.Therefore, chlorine dioxide is the environment disinfectant of very ideal pre- Anti-"SARS".
(3) if to disinfection kitchen utensils, food mechanical equipment, container of kitchen utensils, food mechanical equipment etc. without
Thoroughly disinfection is easy to pollute food, leads to the generation of food poisoning.With chlorine dioxide to kitchen utensils, foods machine
Tool equipment, container etc. carry out disinfection, and can kill Escherichia coli, Staphylococcus aureus etc..
(4), in medical field, chlorine dioxide, containing gargling, can be effectively controlled gingivitis, dental plaque and halitosis, be used as oral cavity
Hip bath or flushing can prevent a variety of diseases, etc..It was verified that chlorine dioxide have to prevention and treatment blood-shoot-eye illness, skin disease and deodorization it is good
Good effect.
Bactericidal effect：Chlorine dioxide is a kind of wide spectrum, efficient bactericidal agent.External many results of study show dioxy
Change chlorine under extremely low concentration (0.1ppm), the pathogenic bacteria such as many Escherichia coli, staphylococcus aureus can be killed.I.e.
Make under the interference of organic matter, when the use of concentration being tens ppm, bacterial propagule, hepatitis virus, phagocytosis can also be killed completely
All microorganisms such as body and bacterial spore.
The effect of ultraviolet radiation for sterilizing and disinfecting：
Application is up to ultraviolet light to radiosterilization at present, can cause Cell Component, particularly nucleic acid, magma albumen and acid hair
Changing causes microorganism dead.100~400nm of ultraviolet range, the wavelength for killing microorganism is 250~280nm.
Most strong with fungal spore to ultraviolet light tolerance, bacterial spore takes second place, and bacterial propagule is most weak, only a few exceptions.Ultraviolet light is worn
Saturating power is poor, and 300nm or less person cannot penetrate the simple glass of 2mm thickness.Dust and relative humidity can reduce its sterilization effect in air
Fruit.The penetration power of water is reduced with depth and turbidity.It is not damaged to drug but because easy to use, thus be widely used in air and
General article surface disinfection.Erythema, ultraviolet light ophthalmia and ozone poisoning purification etc. can occur for irradiation human body.Therefore using when people should keep away
It opens or with corresponding safeguard measure.
Solar exposure also relies on ultraviolet light therein, but due to the scattering in atmosphere and absorbs use, and only 39% is reachable
Ground, therefore it is only applicable to the low microorganism of endurance, and must long period exposure.
Because of the particularity of stealthy orthodontic materials, cleaning and disinfecting process have many restrictions, for the performance for keeping material,
Therefore select cleaning method for the cleaning of 40~80kHz high-frequency ultrasonic；Sterilization method is selected as 300mg~500mg/L chlorine dioxide
(ClO2) solution spraying rinses, and high pressure air rifle removes water after distilled water cleaning, infrared drying, then carries out disinfection by ultraviolet light, in this way
Decontamination combination can remove the attaching particles or other attachments of decontamination object to the greatest extent；Dual sterilization method ensures to disappear
Toxic effect fruit kills most pathogenic bacteria；To decontamination object itself without damage.Automatic decontamination system of the invention can be according to setting
Fixed program is automatically performed the cleaning to cleaning object, and cleaning process control is accurate, hardly needs artificial intervention, does not depend on
Grasp of the artificial experience to the time, in place, cleaning effect is good for cleaning.
The fire brigade of the stealthy automatic decontamination system of correction production line of 1~embodiment of embodiment 5, includes the following steps：
(1) manually cleaning object is arranged on the conveyer belt of rinse bath, main control module passes through control module I control ultrasound
Wave cleaning equipment 1 works, and cleaning object is cleaned 3~5min with the high-frequency ultrasonic of 40~80kHz, then by main control module control
Conveyer belt processed is transmitted in the roller II；
(2) main control module controls chlorine dioxide spray cleaning equipment 3 by control module II and works, at roller II axis
Perfusion tube sprays the ClO 2 solution of 300mg~500mg/L by spray orifice to cleaning object, and cleaning object is infiltrated on dioxy
Change in solutions of chlorine, then soaking time 10min is discharged on conveyer belt by the outlet of roller II, controlled and passed by main control module
Band is sent to be transmitted in the roller III；
(3) main control module controls distilled water cleaning equipment 4 by control module III and works, equal defeated at roller III axis
Liquid pipe sprays distilled water, 0.2~0.4m of spray flow to cleaning object by spray orifice3/ min, 3~5min of scavenging period, then by
The outlet of roller III is discharged on conveyer belt, is transmitted in the roller IV by main control module control conveyer belt；
(4) main control module is worked by control module IV control water removal drying equipment 5, equal high pressure gas at roller IV axis
Pipe passes through spray orifice to cleaning object jet, 2~4m of single hole jet amount3/min；Remove water 3~5min of time, then with wavelength 200~
400 μm of 10~30s of infrared drying, are then discharged in collecting box 6 by the outlet of roller IV；
(5) when the cleaning object in collecting box 6 reaches certain amount, collecting box 6 is placed in ultraviolet disinfection cabinet 7,
Main control module controls ultraviolet disinfection cabinet 7 by control module V and works, and environment temperature is set as 20~25 DEG C, ultraviolet light wave
Long 250~285nm, irradiation distance 1m, 30~60min of irradiation time.
Wherein particular technique parameter employed in 1~embodiment of embodiment 5 is as shown in the table：
Decontamination object organisms index after completion decontamination meets respective standard requirement, and total number of bacterial colonies is not more than
50cfu/g, no coli-group, no pathogenicity bacterium Pseudomonas aeruginosa, staphylococcus aureus, fungus colony sum are not more than
30cfu/g。
Claims (4)
1. the automatic decontamination system of stealthy correction production line, which is characterized in that including main control module, ultrasonic cleaning apparatus, dioxy
Change chlorine spray cleaning equipment, distilled water cleaning equipment, water removal drying equipment and ultraviolet disinfection cabinet；
The ultrasonic cleaning apparatus is high-frequency ultrasonic cleaning equipment, and the frequency range of high-frequency ultrasonic cleaning equipment is
50kHz-80kHz, ultrasonic cleaning apparatus include control module I and rinse bath, and sensor, the sensing are provided in rinse bath
Device is connected with main control module, and the chlorine dioxide spray cleaning equipment includes control module II and roller II, and the distilled water is clear
Washing equipment includes control module III and roller III, and the water removal drying equipment includes control module IV and roller IV, the purple
Outside line disinfection cabinet includes control module V；
The control module I, control module II, control module III, control module IV and control module V respectively with master control mould
Block is connected, and is arranged conveyer belt between the inside of the rinse bath and the entrance of the roller II, the outlet of the roller II with
Conveyer belt is set between the entrance of the roller III, is arranged between the outlet of the roller III and the entrance of the roller IV
Conveyer belt is provided with collecting box at the outlet of the roller IV, and the conveyer belt is driven by motor, described electronic
Machine is connected with main control module, and equal 10~15 ° of the roller is obliquely installed, and the drums inside is provided with screw thread.
2. the automatic decontamination system of stealth correction production line according to claim 1, it is characterised in that：The roller II and rolling
It is provided with perfusion tube at the axis of cylinder III, is uniformly arranged spray orifice on the perfusion tube.
3. the automatic decontamination system of stealth correction production line according to claim 2, it is characterised in that：The water removal drying is set
It is standby to remove water infra-red drying equipment for pressure-air, high-pressure air pipe is provided at the axis of the roller IV, on the high-pressure air pipe
It is uniformly arranged spray orifice, the roller IV axial end is provided with infrared transmitter, and the roller IV inner wall and roller are coaxially disposed
Barrier.
4. a kind of fire brigade of the automatic decontamination system of stealth correction production line, raw using stealthy correction as claimed in claim 3
The automatic decontamination system of producing line, which is characterized in that include the following steps：
(1) manually cleaning object is arranged on the conveyer belt of rinse bath, main control module is clear by control module I control ultrasonic wave
Equipment work is washed, cleaning object is cleaned into 3~5min with the high-frequency ultrasonic of 50~80kHz, is then controlled and is passed by main control module
Band is sent to be transmitted in the roller II；
(2) main control module controls the work of chlorine dioxide spray cleaning equipment by control module II, the infusion at roller II axis
Pipe sprays the ClO 2 solution of 300mg~500mg/L by spray orifice to cleaning object, and cleaning object is infiltrated on chlorine dioxide
In solution, then soaking time 10min is discharged on conveyer belt by the outlet of roller II, controls conveyer belt by main control module
It is transmitted in the roller III；
(3) main control module controls distilled water cleaning equipment by control module III and works, equal perfusion tube at roller III axis
Distilled water, 0.2~0.4m of spray flow are sprayed to cleaning object by spray orifice3/ min, 3~5min of scavenging period, then by roller
The outlet of III is discharged on conveyer belt, is transmitted in the roller IV by main control module control conveyer belt；
(4) main control module is worked by control module IV control water removal drying equipment, and equal high-pressure air pipe is logical at roller IV axis
Spray orifice is crossed to cleaning object jet, 2~4m of single hole jet amount3/min；3~5min of time is removed water, 200~400 μ of wavelength is then used
M 10~30s of infrared drying, is then discharged in collecting box by the outlet of roller IV；
(5) when the cleaning object in collecting box reaches certain amount, collecting box is placed in ultraviolet disinfection cabinet, main control module
Ultraviolet disinfection cabinet work is controlled by control module V, environment temperature is set as 20~25 DEG C, ultraviolet wavelength 250~
285nm, irradiation distance 1m, 30~60min of irradiation time.
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| CN201610907930.4A CN106238406B (en) | 2016-10-19 | 2016-10-19 | The automatic decontamination system of stealthy correction production line and fire brigade |
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| CN103861841B (en) * | 2014-03-12 | 2017-03-15 | 张家港市港威超声电子有限公司 | Engine cylinder cover drum-type cleaning equipment |
| CN204396374U (en) * | 2015-01-19 | 2015-06-17 | 张家港市科宇信超声有限公司 | Drum-type supersonic wave cleaning machine |
| CN105251029B (en) * | 2015-09-28 | 2019-04-30 | 上海正雅齿科科技股份有限公司 | Cleaning and sterilizing system and its application |
| CN206286275U (en) * | 2016-10-19 | 2017-06-30 | 青岛兰信医学科技有限公司 | The stealthy automatic decontamination system of correction production line |
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