PL441199A1 - Bramka fotokatalityczna zwłaszcza do dezynfekcji powietrza i powierzchni - Google Patents

Bramka fotokatalityczna zwłaszcza do dezynfekcji powietrza i powierzchni

Info

Publication number
PL441199A1
PL441199A1 PL441199A PL44119922A PL441199A1 PL 441199 A1 PL441199 A1 PL 441199A1 PL 441199 A PL441199 A PL 441199A PL 44119922 A PL44119922 A PL 44119922A PL 441199 A1 PL441199 A1 PL 441199A1
Authority
PL
Poland
Prior art keywords
air
sub
filters
catalytic
filter
Prior art date
Application number
PL441199A
Other languages
English (en)
Inventor
Piotr Czech
Original Assignee
Czech Piotr Alfa-Went
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Czech Piotr Alfa-Went filed Critical Czech Piotr Alfa-Went
Priority to PL441199A priority Critical patent/PL441199A1/pl
Priority to PCT/IB2023/053731 priority patent/WO2023223113A1/en
Publication of PL441199A1 publication Critical patent/PL441199A1/pl

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L9/00Disinfection, sterilisation or deodorisation of air
    • A61L9/16Disinfection, sterilisation or deodorisation of air using physical phenomena
    • A61L9/18Radiation
    • A61L9/20Ultraviolet radiation
    • A61L9/205Ultraviolet radiation using a photocatalyst or photosensitiser
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L2/00Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/16Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
    • A61L2/20Gaseous substances, e.g. vapours
    • A61L2/202Ozone
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/10Preparation of ozone
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L2202/00Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/10Apparatus features
    • A61L2202/11Apparatus for generating biocidal substances, e.g. vaporisers, UV lamps
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L2209/00Aspects relating to disinfection, sterilisation or deodorisation of air
    • A61L2209/10Apparatus features
    • A61L2209/14Filtering means
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L2209/00Aspects relating to disinfection, sterilisation or deodorisation of air
    • A61L2209/20Method-related aspects
    • A61L2209/21Use of chemical compounds for treating air or the like
    • A61L2209/212Use of ozone, e.g. generated by UV radiation or electrical discharge
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/15Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means
    • F24F8/167Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means using catalytic reactions

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)

Abstract

Bramka fotokatalityczna zwłaszcza do dezynfekcji powietrza i powierzchni wykorzystująca filtr katalityczny z powłoką TiO<sub>2</sub> oraz lampę UVC, charakteryzuje się tym, że urządzenie składa się z, korzystnie na przemian umieszczonych warstwowo — rzędami równolegle lub prostopadle lub pod kątem, co najmniej jednego, korzystnie dwóch rzędów filtrów katalitycznych, korzystnie zakończonych kolejnym trzecim rzędem w postaci filtru powietrza. Filtry katalitycze (FK1) i (FK2) dobiera się na cały przekrój kanału nawiewnego (K) lub przekrój centrali wentylacyjnej; przy tym pomiędzy pierwszym (FK1) i drugim filtrem katalitycznym (FK2) umieszczone są lampy UVC(L), korzystnie w zakresie 185-253,7 nm, generujących ozon O<sub>3</sub>, które służą do wzbudzenia procesu fotokatalizy na powłoce (P) filtra katalitycznego i generowania ozonu O<sub>3</sub>, a całość konstrukcji osadzona - mocowana jest korzystnie na szynach (S) z blachy nierdzewnej, mocowanych u dołu i góry kanału (K), dla łatwego wysuwania - wymiany filtrów (FK1), (FK2) z kanału (K) lub centrali wentylacyjnej. Bramka w całości montowana jest w kanale nawiewnym (K) lub centrali wentylacyjnej instalacji wentylacji, klimatyzacji lub ogrzewania nadmuchowego, w miejscu, gdzie przepływające powietrze jest już wstępnie oczyszczone z kurzu przez filtry powietrza.
PL441199A 2022-05-16 2022-05-16 Bramka fotokatalityczna zwłaszcza do dezynfekcji powietrza i powierzchni PL441199A1 (pl)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL441199A PL441199A1 (pl) 2022-05-16 2022-05-16 Bramka fotokatalityczna zwłaszcza do dezynfekcji powietrza i powierzchni
PCT/IB2023/053731 WO2023223113A1 (en) 2022-05-16 2023-04-12 Photocatalytic gate especially for air and surface disinfection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL441199A PL441199A1 (pl) 2022-05-16 2022-05-16 Bramka fotokatalityczna zwłaszcza do dezynfekcji powietrza i powierzchni

Publications (1)

Publication Number Publication Date
PL441199A1 true PL441199A1 (pl) 2023-11-20

Family

ID=88834742

Family Applications (1)

Application Number Title Priority Date Filing Date
PL441199A PL441199A1 (pl) 2022-05-16 2022-05-16 Bramka fotokatalityczna zwłaszcza do dezynfekcji powietrza i powierzchni

Country Status (2)

Country Link
PL (1) PL441199A1 (pl)
WO (1) WO2023223113A1 (pl)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204768273U (zh) * 2015-06-19 2015-11-18 十堰东环环保设备有限公司 一种光催化复合型废气处理系统
KR101870034B1 (ko) * 2016-09-29 2018-06-21 울산과학기술원 주름형 광촉매 유닛 및 이를 포함하는 공기 정화 장치
CN110944681B (zh) * 2017-06-19 2021-05-04 丽风有限公司 电过滤器装置

Also Published As

Publication number Publication date
WO2023223113A1 (en) 2023-11-23

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