CN108524981A - A kind of cabinet type decontamination system based on gaseous chlorine dioxide - Google Patents
A kind of cabinet type decontamination system based on gaseous chlorine dioxide Download PDFInfo
- Publication number
- CN108524981A CN108524981A CN201810761263.2A CN201810761263A CN108524981A CN 108524981 A CN108524981 A CN 108524981A CN 201810761263 A CN201810761263 A CN 201810761263A CN 108524981 A CN108524981 A CN 108524981A
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- CN
- China
- Prior art keywords
- chlorine dioxide
- gas
- disinfection
- cabinet type
- decontamination system
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- 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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Classifications
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- 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
- A61L2/20—Gaseous substances, e.g. vapours
-
- 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
- A61L2202/13—Biocide decomposition means, e.g. catalysts, sorbents
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Abstract
A kind of cabinet type decontamination system based on gaseous chlorine dioxide, including closed case, chlorine dioxide generator and wind turbine, hermatic door, the import of disinfection gas, exhaust port, air inlet and Concentration Testing mouth are provided in closed case, wind turbine is connect with air inlet, the gas outlet of chlorine dioxide generator and the disinfection gas import of closed case connect, exhaust port is connect with device for absorbing tail gas, and Concentration Testing mouth is connect with chlorine dioxide concentration detector.The system in closed case by gaseous chlorine dioxide to different articles to be sterilized, carry out comprehensive disinfection using the disinfection by chlorine dioxide gas of various concentration, small, transport easy to carry, operation is convenient, and securely and reliably, disinfection efficiency is high, effect is good.
Description
Technical field
The present invention relates to a kind of systems to be carried out disinfection to article by gaseous chlorine dioxide, belong to sterilizing equipment decontaminating apparatus technology neck
Domain.
Background technology
The disinfection of clothing, sheet, bedding for public places such as hospital, hotel, schools and other items mostly based on cleaning,
It is limited for the removal effect of acarid, bacterium, virus.
Currently, also there are some new disinfection technologies, as disclosed in CN106421844A《A kind of movable type fumigation
Machine》, carried out disinfection to article by the stifling of high-temperature steam.Disclosed in CN107583075A《A kind of air purification and ozone
Sterilize intelligence control system》, it is to pass through ozonization so that be sterilized object and achieve the effect that except mite, degerming, inactivation of viruses.But
It is the device structure complexity of these modes, operating cost is high, ineffective to obstinate killing bacteria.
And Chlorine Dioxide Gas can almost be killed including bacterial propagule, bacterial spore, fungi, mycobacterium and virus
All microorganisms Deng including.But due to the irritation of chlorine dioxide, at present mainly in the form of the thimerosal of low concentration
Using limiting the application in terms of lot item disinfection.
Invention content
The present invention provides a kind of safe and efficient for insufficient existing for existing sterilisation of objects technology, and operation is convenient, disinfection effect
The good cabinet type decontamination system based on gaseous chlorine dioxide of fruit.
The cabinet type decontamination system based on gaseous chlorine dioxide of the present invention, using following technical scheme：
The cabinet type decontamination system, including closed case, chlorine dioxide generator and wind turbine are provided in closed case close
Closure door, the import of disinfection gas, exhaust port, air inlet and Concentration Testing mouth, wind turbine are connect with air inlet, chlorine dioxide generator
Gas outlet and the disinfection gas import of closed case connect, exhaust port connect with device for absorbing tail gas, Concentration Testing mouth and
Chlorine dioxide concentration detector connects.
Air intake control valve is set between disinfection gas import on the gas outlet and closed case of the chlorine dioxide generator.
Exhaust-control valve is set between the exhaust port and device for absorbing tail gas.
Check valve is set between the air inlet and wind turbine.
Gas distribution pipeline is set in the closed case, qi-emitting hole is opened up on gas distribution pipe road, so as to be filled in closed case
Chlorine dioxide be uniformly distributed, make everywhere concentration reach consistent as early as possible.
The device for absorbing tail gas is flow type absorption tower, be provided on absorption tower chlorine dioxide import, clear water import and
Mixture export.Chlorine dioxide tail gas dissolves in clear water, obtains aqueous solution of chlorine dioxide, direct emission or is used for thimerosal.
The chlorine dioxide generator, wind turbine and chlorine dioxide concentration detector are connect with controller.
Article to be sterilized is placed in closed case, hermatic door is closed, starts chlorine dioxide generator, the titanium dioxide of generation
Chlorination gas enters in sterilizing cabin.By chlorine dioxide concentration detector detect sealing sterilizing cabin in chlorine dioxide it is dense
Degree makes certain density chlorine dioxide persistently carry out pasteurised completely to article in cabin.After sanitized, inflation is made to sterilize
Chlorine dioxide in cabin enters in device for absorbing tail gas, opens hatch door, and the article after disinfection is taken out.
The present invention in closed case by gaseous chlorine dioxide to different articles to be sterilized, utilize the two of various concentration
Chlorine monoxid sterilizing gas carries out comprehensive disinfection, and small, transport easy to carry, operation is convenient, securely and reliably, disinfection effect
Rate is high, effect is good.
Description of the drawings
Fig. 1 is the overall structure diagram of the cabinet type decontamination system the present invention is based on gaseous chlorine dioxide.
Fig. 2 is the control principle schematic diagram of the cabinet type decontamination system the present invention is based on gaseous chlorine dioxide.
Wherein：1. wind turbine, 2. check valves, 3. hermatic doors, 4. chlorine dioxide generators, 5. device for absorbing tail gas, 6. dioxies
Change cl concn detector, 7. closed case, 8. air intake control valves, 9. exhaust-control valves, 10. controllers.
Specific implementation mode
As shown in Figure 1, the cabinet type decontamination system based on gaseous chlorine dioxide of the present invention, including closed case 7, dioxy
Change chlorine generator 4 and wind turbine 1.Hermatic door 3, disinfection gas import, exhaust port, air inlet and dense are provided in closed case 7
Spend detection mouth.Hermatic door 3 uses and is provided with sealing device, such as sealing joint strip between vertical hinged door or sliding door, with babinet 1.Wind turbine 1
It is connect with air inlet by check valve 2, so as to be filled with air in closed case 7.The gas outlet of chlorine dioxide generator 4 by into
The disinfection gas inlet communication of gas control valve 8 (referring to Fig. 2) and closed case 7.Exhaust port passes through exhaust-control valve 9 and tail gas
Absorption plant 5 connects, and the chlorine dioxide in closed case 7 is discharged.Concentration Testing mouth is detected with chlorine dioxide concentration
Instrument 6 connects, to detect the chlorine dioxide gas concentration in closed case 7.It is each that container, wardrobe etc. can be made in closed case 7
Kind pattern.
Gas distribution pipeline is set in closed case 7, qi-emitting hole is opened up on gas distribution pipe road, so as to be filled in closed case 7
Chlorine dioxide is uniformly distributed, make everywhere concentration reach consistent as early as possible.
Device for absorbing tail gas 5 is flow type absorption tower, and chlorine dioxide import, clear water import and mixing are provided on absorption tower
Liquid exports.Chlorine dioxide tail gas in closed case 7 enters absorption tower by chlorine dioxide import, while being injected clearly by clear water import
Water, chlorine dioxide tail gas are fully contacted with clear water, are dissolved in clear water, are obtained aqueous solution of chlorine dioxide, are discharged by mixture export,
Direct emission is used for thimerosal.
For the ease of control, the present invention is additionally provided with controller 10, as shown in Fig. 2, chlorine dioxide generator 4, wind turbine 1,
Chlorine dioxide concentration detector 6, exhaust-control valve 9 and air intake control valve 8 are connect with controller 10.Controller 10 can control
The start and stop or keying of two these components.Exhaust-control valve 9 and air intake control valve 8 are all made of solenoid valve.Controller 10 is using can compile
Range controller can set disinfection concentration and time.
For the ease of facilitating sterilizing objects in push-in closed case 7, movable hanging frame and rail can be set in closed case 7
The bottom in road, movable hanging frame carries idler wheel, and movable hanging frame is placed on track, mobile in orbit.
Chlorine dioxide generator 4, wind turbine 1, chlorine dioxide concentration detector 6 and each control valve can be used existing general
Technology.
Above system can carry out full side to different articles to be sterilized using the disinfection by chlorine dioxide gas of various concentration
Position disinfection.Specific disinfecting process is as described below.
1. the article sterilized will be needed directly or by hanger merging closed case 7, hermatic door 3 is shut.Pass through control
Device 10 controls chlorine dioxide generator 4 and starts, while controlling the opening of air intake control valve 8, and disinfection by chlorine dioxide gas enters closed
In babinet 7.
In order to allow disinfection by chlorine dioxide gas to be uniformly filled in seal case 7, disappear conveying chlorine dioxide to seal case 7
While poisonous gas, instruction is sent out by controller 10, exhaust-control valve 9 is opened, makes the exhaust open of seal case 7, at this time
It can make air inlet and the same pressure of exhaust outlet, be delayed after a certain period of time, controller 10 sends out instruction, closes exhaust-control valve
9.Chlorine dioxide generator continues to convey chlorine dioxide in seal case 7 at this time, seals kept inside sterilizing cabin at this time
Positive pressure.
2. detecting the concentration of chlorine dioxide in closed case 7 by chlorine dioxide concentration detector, set when reaching
Air intake control valve 8 and chlorine dioxide generator 4 are closed by controller 10 when concentration, certain density chlorine dioxide is made to hold
It is continuous that pasteurised completely is carried out to article in cabin.Disinfection to not variety classes article, when the concentration of chlorine dioxide and disinfection
Between, it needs to be determined according to experiment.
3. after sanitized, controlling wind turbine 1 by controller 10 and starting, exhaust-control valve 9 is opened, and extraneous air passes through wind
Machine 1 enters in closed case 7, so that the chlorine dioxide in closed case 7 is entered in device for absorbing tail gas 5, remaining dioxy
It is soluble in water to change chlorine tail gas, direct emission or is used as thimerosal.
When chlorine dioxide concentration detector 6 detects that the concentration of chlorine dioxide in closed case 7 is reduced to human body and fits
After answering degree, wind turbine 1 is out of service, and exhaust-control valve 9 is closed, and opens hermatic door 3, and the article after disinfection is taken out.
Claims (7)
1. a kind of cabinet type decontamination system based on gaseous chlorine dioxide, including closed case, chlorine dioxide generator and wind turbine,
It is characterized in that：Hermatic door, the import of disinfection gas, exhaust port, air inlet and Concentration Testing mouth, wind turbine are provided in closed case
It is connect with air inlet, the gas outlet of chlorine dioxide generator and the disinfection gas import of closed case connect, exhaust port and tail
Aspiration receiving apparatus connects, and Concentration Testing mouth is connect with chlorine dioxide concentration detector.
2. the cabinet type decontamination system according to claim 1 based on gaseous chlorine dioxide, it is characterized in that：The titanium dioxide
Air intake control valve is set between disinfection gas import on the gas outlet and closed case of chlorine generator.
3. the cabinet type decontamination system according to claim 1 based on gaseous chlorine dioxide, it is characterized in that：The tail gas row
It puts and exhaust-control valve is set between mouth and device for absorbing tail gas.
4. the cabinet type decontamination system according to claim 1 based on gaseous chlorine dioxide, it is characterized in that：The air inlet
Check valve is set between wind turbine.
5. the cabinet type decontamination system according to claim 1 based on gaseous chlorine dioxide, it is characterized in that：The closed box
Setting gas distribution pipeline in vivo, qi-emitting hole is opened up on gas distribution pipe road.
6. the cabinet type decontamination system according to claim 1 based on gaseous chlorine dioxide, it is characterized in that：The tail gas is inhaled
Receiving apparatus is flow type absorption tower, and chlorine dioxide import, clear water import and mixture export are provided on absorption tower.
7. the cabinet type decontamination system according to claim 1 based on gaseous chlorine dioxide, it is characterized in that：The titanium dioxide
Chlorine generator, wind turbine and chlorine dioxide concentration detector are connect with controller.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2018105785374 | 2018-06-06 | ||
| CN201810578537 | 2018-06-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108524981A true CN108524981A (en) | 2018-09-14 |
| CN108524981B CN108524981B (en) | 2023-06-20 |
Family
ID=63488203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810761263.2A Active CN108524981B (en) | 2018-06-06 | 2018-07-11 | Cabinet type disinfection system based on gaseous chlorine dioxide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108524981B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109701056A (en) * | 2019-01-22 | 2019-05-03 | 一扫清（上海）环境科技有限公司 | Flowing sterilisation station |
| CN112043854A (en) * | 2020-09-02 | 2020-12-08 | 北京航天新风机械设备有限责任公司 | Portable intelligent multipurpose chlorine dioxide disinfection device |
| CN113663105A (en) * | 2021-09-23 | 2021-11-19 | 佛山市诺亚之舟智能科技有限公司 | Sterilizing container and sterilizing method thereof |
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| CN201469720U (en) * | 2009-07-28 | 2010-05-19 | 中国建筑科学研究院 | Bio-safety in situ disinfection device |
| KR20120092056A (en) * | 2011-02-09 | 2012-08-20 | (주)엘켐텍 | The electrolytic apparatus for clo2 gas and sterilization system of room |
| CN105363051A (en) * | 2015-12-15 | 2016-03-02 | 中国人民解放军军事医学科学院卫生装备研究所 | Portable integrated chlorine dioxide gas space sterilization device |
| CN106075510A (en) * | 2016-08-02 | 2016-11-09 | 湖北荷普药业股份有限公司 | A kind of gaseous sterilization equipment |
| CN206642589U (en) * | 2017-04-05 | 2017-11-17 | 中国人民解放军总医院 | A kind of ozone water preparation device |
| CN107812218A (en) * | 2017-12-11 | 2018-03-20 | 范力仁 | A kind of cabinet type disinfection by chlorine dioxide system |
| US20180093003A1 (en) * | 2014-08-27 | 2018-04-05 | Controlled Performance with Gases, LLC | Chlorine Dioxide Decontamination System and Methods |
| CN209092259U (en) * | 2018-06-06 | 2019-07-12 | 济南科琳宝环境科技有限公司 | A kind of cabinet type decontamination system based on gaseous chlorine dioxide |
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2018
- 2018-07-11 CN CN201810761263.2A patent/CN108524981B/en active Active
Patent Citations (8)
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| CN201469720U (en) * | 2009-07-28 | 2010-05-19 | 中国建筑科学研究院 | Bio-safety in situ disinfection device |
| KR20120092056A (en) * | 2011-02-09 | 2012-08-20 | (주)엘켐텍 | The electrolytic apparatus for clo2 gas and sterilization system of room |
| US20180093003A1 (en) * | 2014-08-27 | 2018-04-05 | Controlled Performance with Gases, LLC | Chlorine Dioxide Decontamination System and Methods |
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| CN107812218A (en) * | 2017-12-11 | 2018-03-20 | 范力仁 | A kind of cabinet type disinfection by chlorine dioxide system |
| CN209092259U (en) * | 2018-06-06 | 2019-07-12 | 济南科琳宝环境科技有限公司 | A kind of cabinet type decontamination system based on gaseous chlorine dioxide |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109701056A (en) * | 2019-01-22 | 2019-05-03 | 一扫清（上海）环境科技有限公司 | Flowing sterilisation station |
| CN112043854A (en) * | 2020-09-02 | 2020-12-08 | 北京航天新风机械设备有限责任公司 | Portable intelligent multipurpose chlorine dioxide disinfection device |
| CN113663105A (en) * | 2021-09-23 | 2021-11-19 | 佛山市诺亚之舟智能科技有限公司 | Sterilizing container and sterilizing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108524981B (en) | 2023-06-20 |
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