CN113499464A - Nut packaging workshop disinfection method and device - Google Patents

Nut packaging workshop disinfection method and device Download PDF

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Publication number
CN113499464A
CN113499464A CN202110841755.4A CN202110841755A CN113499464A CN 113499464 A CN113499464 A CN 113499464A CN 202110841755 A CN202110841755 A CN 202110841755A CN 113499464 A CN113499464 A CN 113499464A
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CN
China
Prior art keywords
concentration
chlorine dioxide
packaging
dioxide gas
nut
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CN202110841755.4A
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Chinese (zh)
Inventor
徐立群
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Nan Xing Tianhong Nuts Products Co ltd
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Guangdong Nan Xing Tianhong Nuts Products Co ltd
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Priority to CN202110841755.4A priority Critical patent/CN113499464A/en
Publication of CN113499464A publication Critical patent/CN113499464A/en
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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
    • A61L2/16—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
    • A61L2/206—Ethylene oxide
    • 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
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/015—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
    • 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
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/015—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
    • A61L9/04—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air without heating
    • A61L9/12—Apparatus, e.g. holders, therefor
    • A61L9/122—Apparatus, e.g. holders, therefor comprising a fan
    • 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
    • A61L2101/00—Chemical composition of materials used in disinfecting, sterilising or deodorising
    • A61L2101/02—Inorganic materials
    • A61L2101/06—Inorganic materials containing halogen
    • 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
    • A61L2101/00—Chemical composition of materials used in disinfecting, sterilising or deodorising
    • A61L2101/32—Organic compounds
    • A61L2101/38—Ethers
    • 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
    • A61L2202/11—Apparatus for generating biocidal substances, e.g. vaporisers, UV lamps
    • 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
    • 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
    • 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
    • A61L2202/20—Targets to be treated
    • A61L2202/25—Rooms in buildings, passenger compartments
    • 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
    • A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
    • A61L2209/10—Apparatus features
    • A61L2209/11—Apparatus for controlling air treatment
    • A61L2209/111—Sensor means, e.g. motion, brightness, scent, contaminant sensors
    • 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
    • A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
    • A61L2209/20—Method-related aspects
    • A61L2209/21—Use of chemical compounds for treating air or the like

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  • 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 discloses a disinfection method and a disinfection device for a nut packaging workshop, wherein the device comprises a storage tank, an aeration device and a main controller, chlorine dioxide gas is released into a packaging function area under a manned environment through a conveying pipeline, so that the air in the packaging function area is always kept to contain the chlorine dioxide gas, high-concentration purification treatment is carried out in the unmanned environment in the first period, low-concentration inhibition protection treatment is carried out in the manned environment in the later period, chlorine dioxide gas molecules can penetrate any smooth fine space to kill bacteria and mould to achieve dead-angle-free disinfection, and meanwhile, killing and inhibition of growth of the bacteria and the mould are realized; the inhibition protection under the manned environment can be carried out, so that the environment is maintained in a proper purification area; the aims of human-machine coexistence, safety, no toxicity, raw material preservation and infection isolation are achieved.

Description

Nut packaging workshop disinfection method and device
Technical Field
The invention relates to the technical field of disinfection, in particular to a disinfection method and a disinfection device for a nut packaging workshop.
Background
For food production workshop noble department, regular disinfection by ozone and wiping and cleaning by 84 disinfectant are mainly performed at present; there is no daily gas protection to inhibit the growth of bacteria and mold because ozone sterilization cannot be used in a human environment. Ozone is not allowed to be used in human environment because of strong stimulation and the synthesized nitrogen oxides are carcinogenic factors.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. To this end, according to a first aspect of the present invention, a method for sterilizing a nut packaging plant is characterized in that chlorine dioxide gas is released into a packaging function area in a manned environment through a conveying pipeline, so that the air in the packaging function area is always kept to contain the chlorine dioxide gas, a high concentration purification treatment is performed in the unmanned environment in an early stage, a low concentration inhibition protection treatment is performed in the manned environment in a later stage, and meanwhile, the sterilization and inhibition of the growth of bacteria and mold are realized.
According to some embodiments of the invention, the functional areas of the package comprise an inner package compartment, a semi-finished product compartment, and a package sterilization compartment.
According to some embodiments of the invention, chlorine dioxide gas is used at a concentration of 0.15-0.25ppm, and the disinfection is carried out daily on-duty and off-duty, each time for a duration of 30 min.
According to some embodiments of the invention, the number of sterilizations is four.
According to some embodiments of the invention, a concentration sensor is arranged in the packaging functional area, and the concentration of the chlorine dioxide gas is controlled by the concentration sensor, so that the concentration of the chlorine dioxide gas is always within the safety limit value range of the national standard.
According to some embodiments of the invention, chlorine dioxide gas is released into the non-packaging functional area in the unmanned environment, so that the air in the non-packaging functional area keeps containing the chlorine dioxide gas, and disinfection is realized; the non-packaging functional areas comprise a changing room, a shoe changing room and a hand washing and disinfecting room.
According to some embodiments of the invention, chlorine dioxide gas is used at a concentration of 0.5-1.0ppm, and the concentration is maintained for 1 hour.
According to the nut packaging workshop disinfection device disclosed by the embodiment of the second aspect of the invention, the nut packaging workshop disinfection method is realized, the device comprises a storage tank, an aeration device and a main controller, wherein a metering pump is arranged on the storage tank and is communicated with the aeration device through a pipeline; the aeration device is provided with a gas delivery pipe, the aeration device is provided with a concentration meter, the concentration meter and the metering pump are respectively and electrically connected with the main controller, and the main controller is electrically connected with a touch screen.
According to some embodiments of the invention, a booster fan is attached to the gas delivery tube.
According to some embodiments of the invention, the aeration device is provided with a explosion venting hole.
The embodiment of the invention at least has the following beneficial effects:
chlorine dioxide gaseous molecules can penetrate any unobstructed tiny space to kill bacteria and mould to achieve dead-angle-free disinfection, and inhibition protection can be performed in the manned environment so as to maintain the environment in a proper purification region; the aims of human-machine coexistence, safety, no toxicity, raw material preservation and infection isolation are achieved.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic diagram of an apparatus according to an embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
A disinfection method for a nut packaging workshop is characterized in that chlorine dioxide gas is released into a packaging function area in an manned environment through a conveying pipeline, so that the air in the packaging function area is always kept to contain the chlorine dioxide gas, high-concentration purification treatment is carried out in the unmanned environment in the first period, low-concentration inhibition protection treatment is carried out in the manned environment in the later period, chlorine dioxide gas molecules can penetrate through any smooth tiny space to kill bacteria and mould to achieve dead-angle-free disinfection, and meanwhile, the purposes of killing and inhibiting the growth of the bacteria and mould are achieved; the inhibition protection under the manned environment can be carried out, so that the environment is maintained in a proper purification area; the aims of human-machine coexistence, safety, no toxicity, raw material preservation and infection isolation are achieved.
The packaging functional area comprises an inner packaging room, a semi-finished product room and a packaging material disinfection room; the concentration of chlorine dioxide gas is 0.15-0.25ppm, and the disinfection time is daily working and working off, and the concentration is continuously maintained for 30min each time.
In this embodiment, sterilization is performed every day during the morning work, afternoon work, and afternoon work, afternoon work.
A concentration sensor is arranged in the packaging functional area, and the concentration of the chlorine dioxide gas is controlled by the concentration sensor, so that the concentration of the chlorine dioxide gas is always within the safety limit range of the national standard.
The nut production area also comprises a non-packaging functional area, the non-packaging functional area comprises a clothes changing room, a shoe changing room and a hand washing and disinfecting room, and chlorine dioxide gas is released into the non-packaging functional area in an unmanned environment, so that the chlorine dioxide gas is kept in the air of the non-packaging functional area to realize killing; a movable disinfection device can be adopted; in the human state, the concentration of chlorine dioxide gas is 0.5-1.0ppm, and the concentration is continuously maintained for 1 h.
Referring to fig. 1, a nut packaging workshop sterilizing device is used for implementing the nut packaging workshop sterilizing method, and the device comprises a storage tank 100, an aeration device 200 and a main controller 300, wherein 2000ppm of chlorine dioxide liquid is filled in the storage tank 100, a metering pump 400 is arranged on the storage tank 100, the metering pump 400 is communicated with the aeration device 200 through a pipeline, and the chlorine dioxide liquid quantitatively enters the aeration device 200 through the metering pump 400; the aeration device 200 is provided with a gas conveying pipe 500, chlorine dioxide gas is conveyed into a central gas pipeline through the gas conveying pipe 500 and is conveyed to a disperser arranged on the ceiling of a packaging function area through the central gas pipeline, the aeration device 200 is provided with a concentration meter 600, and the concentration meter 600 monitors the concentration of the generated chlorine dioxide gas; through concentration appearance 600, measuring pump 400 respectively with master controller 300 electric connection, master controller 300 electric connection has touch-sensitive screen 700.
Chlorine dioxide concentration is set on the touch screen 700 in an operating mode, the main controller 300 controls the metering pump 400 to enable chlorine dioxide liquid to enter the aeration device 200 to be generated into chlorine dioxide liquid, the concentration meter 600 monitors the concentration generated by chlorine dioxide gas and feeds back the concentration to the main controller 300, the main controller 300 controls the metering pump 400 according to the concentration generated by the chlorine dioxide gas in real time, and the quantitative entering of the chlorine dioxide liquid is adjusted through the metering pump 400.
The gas delivery pipe 500 is provided with a booster fan 800 for increasing the speed of the circulation of the chlorine dioxide gas; the aeration device 200 is provided with explosion venting holes 900 to prevent air passage blockage and over-high air pressure in the aeration device 200.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims (10)

1. A disinfection method for a nut packaging workshop is characterized in that chlorine dioxide gas is released into a packaging functional area in a manned environment through a conveying pipeline, so that the air in the packaging functional area is always kept to contain the chlorine dioxide gas, high-concentration purification treatment is carried out in an unmanned environment in the first stage, low-concentration inhibition protection treatment is carried out in a manned environment in the later stage, and meanwhile, sterilization and inhibition of growth of bacteria and mold are achieved.
2. The nut packaging plant sterilization method of claim 1, wherein the functional packaging areas include an inner packaging room, a semi-finished product room, and a packaging material sterilization room.
3. The nut packaging plant sterilization method of claim 1, wherein chlorine dioxide gas is used at a concentration of 0.15-0.25ppm, and the sterilization is performed daily for 30 minutes each time the plant is on duty and off duty.
4. The nut packaging plant sterilization method of claim 3, wherein the number of sterilizations is four.
5. The nut packaging plant sterilization method of claim 1, wherein a concentration sensor is provided in the packaging functional area, and the concentration of chlorine dioxide gas is controlled by the concentration sensor so that the concentration of chlorine dioxide gas is always within the safety limits of national standards.
6. The nut packaging plant sterilization method of claim 1, further comprising releasing chlorine dioxide gas into the non-packaged functional area in an unmanned environment to maintain the non-packaged functional area air containing chlorine dioxide gas for sterilization; the non-packaging functional areas comprise a changing room, a shoe changing room and a hand washing and disinfecting room.
7. The nut packaging plant sterilization method of claim 6, wherein the chlorine dioxide gas is used at a concentration of 0.5-1.0ppm and is maintained at a concentration for 1 hour.
8. A nut packaging plant disinfection device for implementing the nut packaging plant disinfection method of any one of claims 1-6, characterized in that the device comprises a storage tank (100), an aeration device (200) and a main controller (300), wherein the storage tank (100) is provided with a metering pump (400), and the metering pump (400) is communicated with the aeration device (200) through a pipeline; the aeration device (200) is provided with a gas delivery pipe (500), the aeration device (200) is provided with a concentration meter (600), the concentration meter (600) and the metering pump (400) are respectively and electrically connected with the main controller (300), and the main controller (300) is electrically connected with the touch screen (700).
9. The nut packaging plant sterilization apparatus of claim 8, wherein said gas delivery line (500) is equipped with a booster fan (800).
10. Nut packaging plant disinfection apparatus according to claim 8, characterized in that said aeration means (200) are provided with explosion vents (900).
CN202110841755.4A 2021-07-26 2021-07-26 Nut packaging workshop disinfection method and device Pending CN113499464A (en)

Priority Applications (1)

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CN202110841755.4A CN113499464A (en) 2021-07-26 2021-07-26 Nut packaging workshop disinfection method and device

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Application Number Priority Date Filing Date Title
CN202110841755.4A CN113499464A (en) 2021-07-26 2021-07-26 Nut packaging workshop disinfection method and device

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4327836A1 (en) * 2022-08-26 2024-02-28 Konax BV Airborne surface disinfection by chlorine dioxide gas using ultrasonic-assisted fumigation

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2763726Y (en) * 2005-02-18 2006-03-08 周运建 Main frame of single-metering pump chlorine dioxide central air conditioning sterilizing control system
CN101949564A (en) * 2010-10-15 2011-01-19 太原和瑞环保科技有限公司 Central air-conditioning sterilizing device capable of realizing chlorine dioxide dosage dynamic control
CN208145205U (en) * 2018-01-09 2018-11-27 焦守春 A kind of Chlorine dioxide air sterilization machine
CN210844470U (en) * 2019-06-18 2020-06-26 中预联控(天津)科技有限公司 Dynamic space disinfection device for realizing man-machine coexistence

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2763726Y (en) * 2005-02-18 2006-03-08 周运建 Main frame of single-metering pump chlorine dioxide central air conditioning sterilizing control system
CN101949564A (en) * 2010-10-15 2011-01-19 太原和瑞环保科技有限公司 Central air-conditioning sterilizing device capable of realizing chlorine dioxide dosage dynamic control
CN208145205U (en) * 2018-01-09 2018-11-27 焦守春 A kind of Chlorine dioxide air sterilization machine
CN210844470U (en) * 2019-06-18 2020-06-26 中预联控(天津)科技有限公司 Dynamic space disinfection device for realizing man-machine coexistence

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4327836A1 (en) * 2022-08-26 2024-02-28 Konax BV Airborne surface disinfection by chlorine dioxide gas using ultrasonic-assisted fumigation
BE1030821B1 (en) * 2022-08-26 2024-03-25 Konax Bv DISINFECTION OF SURFACES BY AIR DISTRIBUTION OF CHLORINE DIOXIDE GAS USING ULTRASONIC-ASSISTED FUMIGATION

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Application publication date: 20211015