DE3728422A1 - Air filter for natural odour concentration in rooms with simultaneously allergen-free air - Google Patents

Air filter for natural odour concentration in rooms with simultaneously allergen-free air

Info

Publication number
DE3728422A1
DE3728422A1 DE19873728422 DE3728422A DE3728422A1 DE 3728422 A1 DE3728422 A1 DE 3728422A1 DE 19873728422 DE19873728422 DE 19873728422 DE 3728422 A DE3728422 A DE 3728422A DE 3728422 A1 DE3728422 A1 DE 3728422A1
Authority
DE
Germany
Prior art keywords
air
allergen
rooms
wood
air filter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
DE19873728422
Other languages
German (de)
Inventor
Heinz Dipl Ing Hoelter
Heinrich Dipl Ing Igelbuescher
Heinrich Ing Grad Gresch
Heribert Dipl Ing Dewert
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19873728422 priority Critical patent/DE3728422A1/en
Publication of DE3728422A1 publication Critical patent/DE3728422A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, 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
    • F24F8/108—Treatment, 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 using dry filter elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/02—Loose filtering material, e.g. loose fibres
    • B01D39/04—Organic material, e.g. cellulose, cotton
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, 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

Abstract

The invention specifies that to eliminate odours in air, wood residues, wood chippings, sawdust and/or even tree bark are used, which are furnished with high-performance filter separators downstream of their intake area, the filter separators being composed of fibrous nonwoven dust separation webs which, for separation and destruction of bacteria and/or viruses are provided in the outflow region, arranged repeatedly to be acidic/alkaline and/or the other way round, and thus pollution of the breathing air by microorganisms is prevented.

Description

Es ist bekannt, daß Luft "geschönt" wird, und hierbei ist ge­ meint, daß Luft durch Rohstoffe oder auch über Hölzer, z. B. auch Holzrinden, von lästigen Gerüchen wie z. B. Tabakrauch oder Küchendünste usw. befreit wird.It is known that air is "beautified" and this is ge thinks that air through raw materials or wood, z. B. also wood bark, from annoying smells such as B. Tobacco smoke or kitchen fumes etc. is exempted.

Noch haben sich diese Filter nicht durchgesetzt, zumal sie auch von Allergologen nicht für zweckdienlich befunden wer­ den, da Bakterienstämme sich in Hölzern bilden können, die dann zwar noch geruchsabsorbierend wirken, aber doch krank­ heitsfördernd sind.These filters have not yet become established, especially since they also not found useful by allergists because bacterial strains can form in woods that then still have an odor absorbing effect, but still sick are promoting health.

Erfindungsgemäß wird daher vorgeschlagen, nach wie vor und/ oder Holzrinde zur Geruchsabsorption von belästigenden Ge­ rüchen in Atemluft zu verwenden, wobei hinter diesen Holz­ filtern bakterizide und fungizide Chemisorptionsfilter einge­ setzt werden, die aus faserartigen Stoffen bestehen, sauer/ alkalisch getränkt und in der Reihenfolge bzw. Wechselwirkung sauer/alkalisch angewandt werden und je nach Geruchsbe­ lästigung eine neutrale Schicht angewandt wird, z. B. A-Kohle-Schicht, die zur Restadsorption der nicht ganz ab­ geschiedenen Geruchsbelastung zusätzlich dienlich sein kann. According to the invention it is therefore proposed to continue and / or wood bark to absorb odors from troublesome Ge to use odors in the air we breathe, behind this wood filter bactericidal and fungicidal chemisorption filters that are made of fibrous materials, acidic / soaked in alkaline and in the order or interaction acidic / alkaline and depending on the smell a neutral layer is applied, e.g. B. A charcoal layer, which does not completely depend on the residual adsorption divorced odor can also be useful.  

Zusammenfassend darf gesagt werden:To summarize:

Zur Beseitigung von Gerüchen in der Luft werden Holzrück­ stände verwendet, Holzspäne, Sägemehl und/oder auch Baum­ rinde, die hinter ihrem Anströmungsbereich mit Hochleistungs­ filterabscheidern versehen sind, wobei die Filterabscheider aus faserigen Stauabscheidervliesen bestehen, die zur Bakterien- und/oder Virenabscheidung und Tötung sauber/ alkalisch und/oder umgekehrt mehrfach angeordnet im Abström­ bereich versehen sind, und somit eine Belastung der Atemluft durch Keime verhindert ist.To remove odors in the air, wood back stands used, wood shavings, sawdust and / or tree bark that is behind their inflow area with high performance filter separators are provided, the filter separator consist of fibrous jam separator fleece, which for Bacteria and / or virus separation and killing clean / alkaline and / or vice versa arranged several times in the outflow area are provided, and thus a burden on the breathing air is prevented by germs.

Claims (1)

Verfahren zur Beseitigung von Gerüchen in der Atemluft, da­ durch gekennzeichnet, daß die Anströmseite der zu reinigenden Luft mit Holzrückständen wie Sägespänen, Hobelspänen und auch Baumrinden versehen ist, und in der Abströmseite Filtervliese Anwendung finden, die zusätzlich sauer und/oder alkalisch ge­ tränkt sind bzw. eine neutrale Endstufe aufweisen.Process for eliminating odors in the breathing air, characterized in that the upstream side of the air to be cleaned is provided with wood residues such as sawdust, shavings and tree bark, and in the downstream side filter webs are used which are additionally acid and / or alkaline soaked or have a neutral output stage.
DE19873728422 1987-08-26 1987-08-26 Air filter for natural odour concentration in rooms with simultaneously allergen-free air Withdrawn DE3728422A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19873728422 DE3728422A1 (en) 1987-08-26 1987-08-26 Air filter for natural odour concentration in rooms with simultaneously allergen-free air

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873728422 DE3728422A1 (en) 1987-08-26 1987-08-26 Air filter for natural odour concentration in rooms with simultaneously allergen-free air

Publications (1)

Publication Number Publication Date
DE3728422A1 true DE3728422A1 (en) 1989-03-30

Family

ID=6334494

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19873728422 Withdrawn DE3728422A1 (en) 1987-08-26 1987-08-26 Air filter for natural odour concentration in rooms with simultaneously allergen-free air

Country Status (1)

Country Link
DE (1) DE3728422A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4413400A1 (en) * 1994-04-18 1995-10-19 Gustav Wilms Fa Disinfection of air by blowing through fresh deciduous-tree sawdust
CN102462996A (en) * 2010-11-08 2012-05-23 佛山市顺德区阿波罗环保器材有限公司 Method for manufacturing antibacterial and antiviral filter

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3228156A1 (en) * 1982-07-28 1984-02-09 Hasso von 4000 Düsseldorf Blücher AIR PURIFIER
DE3421320A1 (en) * 1984-06-08 1985-12-12 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck Circulated air filter, preferably for buses and rooms
DE3501527A1 (en) * 1984-06-08 1986-07-24 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck Multi-layer ventilation filter, preferably for vehicle cabins and safety rooms
DE3517923A1 (en) * 1985-05-18 1986-11-27 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck Method of producing naturally scented breathing air

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3228156A1 (en) * 1982-07-28 1984-02-09 Hasso von 4000 Düsseldorf Blücher AIR PURIFIER
DE3421320A1 (en) * 1984-06-08 1985-12-12 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck Circulated air filter, preferably for buses and rooms
DE3501527A1 (en) * 1984-06-08 1986-07-24 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck Multi-layer ventilation filter, preferably for vehicle cabins and safety rooms
DE3517923A1 (en) * 1985-05-18 1986-11-27 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck Method of producing naturally scented breathing air

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4413400A1 (en) * 1994-04-18 1995-10-19 Gustav Wilms Fa Disinfection of air by blowing through fresh deciduous-tree sawdust
DE4413400B4 (en) * 1994-04-18 2009-04-02 Gustav Wilms Ohg Device for disinfecting air
CN102462996A (en) * 2010-11-08 2012-05-23 佛山市顺德区阿波罗环保器材有限公司 Method for manufacturing antibacterial and antiviral filter

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8110 Request for examination paragraph 44
8130 Withdrawal