DE3518562A1 - Air filter for living rooms - Google Patents

Air filter for living rooms

Info

Publication number
DE3518562A1
DE3518562A1 DE19853518562 DE3518562A DE3518562A1 DE 3518562 A1 DE3518562 A1 DE 3518562A1 DE 19853518562 DE19853518562 DE 19853518562 DE 3518562 A DE3518562 A DE 3518562A DE 3518562 A1 DE3518562 A1 DE 3518562A1
Authority
DE
Germany
Prior art keywords
bark
air
wood
filter
packings
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.)
Granted
Application number
DE19853518562
Other languages
German (de)
Other versions
DE3518562C2 (en
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
Priority claimed from DE19853517923 external-priority patent/DE3517923A1/en
Application filed by Individual filed Critical Individual
Priority to DE19853518562 priority Critical patent/DE3518562A1/en
Priority to DE19853518665 priority patent/DE3518665C2/en
Publication of DE3518562A1 publication Critical patent/DE3518562A1/en
Application granted granted Critical
Publication of DE3518562C2 publication Critical patent/DE3518562C2/de
Granted 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
    • 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
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling

Abstract

Main Application P 3517923.6 relates to a filter in which the air to be cleaned or already cleaned air is blown through wood packings, it being possible to provide the wood packings with humidifiers for intensifying the natural wood odour. In order to make the production of the air filter less expensive it is proposed, according to the invention, that the wooden filter be made of bark and/or bark chip meal or bark wool. Bark is a waste product and thus very cheap. In addition, bark contains the highest amount of tree resin which absorbs gaseous harmful substances and odoriferous substances and, moreover, retains very fine dusts from the air stream by its adhesive power.

Description

In der Hauptanmeldung wird ein Filter beschrieben, der aus Holz besteht.The main application describes a filter that is made of wood.

Der Filter soll nicht nur staub- und gasförmige Schad­ stoffe abscheiden, sondern der Luft zusätzlich eine natürliche Duftnote verleihen.The filter should not only be dust and gaseous damage separate substances, but an additional one in the air give a natural fragrance.

Erfindungsgemäß wird daher vorgeschlagen, nicht Holz, sondern Holzrinde zu verwenden.It is therefore proposed according to the invention, not wood, but to use wooden bark.

  • 1. Holzrinde ist ein Abfallprodukt und sehr preiswert.1. Wood bark is a waste product and very inexpensive.
  • 2. In der Holzrinde befindet sich, insbesondere bei den harzreichen Hölzern, wie Kiefern und Douglasien- Nadelholzbäumen, die höchste Ansammlung an Baumharz, wobei dieser Oberflächenharz und auch in den Poren und Kapillaren angelagerte Harz
    • a) gasförmige Schadstoffe und Geruchsstoffe absorbiert,
    • b) aber durch die Klebekraft auch gleichzeitig Feinstäube aus dem Luftstrom festhält.
    2. In the wood bark, especially in the resin-rich woods, such as pine and Douglas fir coniferous trees, there is the highest accumulation of tree resin, this surface resin and also resin deposited in the pores and capillaries
    • a) absorbs gaseous pollutants and odorous substances,
    • b) but also adheres to fine dust from the air flow by the adhesive force.

Die Baumrinde kann lose geschüttet oder - je nach Aufgabenstellung - auch vernadelt werden, damit sie eine gute Filterschicht darstellt, die außer der natürlichen Duftnote noch erhebliche Ab­ scheidungen von gas- und staubförmigen Stoffen aus der durchgeführten Luft bewirkt.The tree bark can be poured loose or - depending on Task - also needling, so it represents a good filter layer that except the natural scent is still considerable separations of gaseous and dusty substances effected from the air carried out.

Claims (1)

Holzfilter nach Hauptanmeldung P . . . (AZ noch nicht bekannt) vom 17.5.85 mit der Be­ zeichnung "Verfahren zur Herstellung von natür­ lich duftender Atemluft", dadurch gekennzeichnet, daß der Holzfilter aus Baumrinden und/oder Baumrindenspänemehl oder Baumrindenwolle besteht.Wood filter after main application P. . . (AZ not yet known) from 17.5.85 with the designation "Process for the production of naturally fragrant breathing air", characterized in that the wood filter consists of tree bark and / or tree bark dust or tree bark wool.
DE19853518562 1985-05-18 1985-05-23 Air filter for living rooms Granted DE3518562A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19853518562 DE3518562A1 (en) 1985-05-18 1985-05-23 Air filter for living rooms
DE19853518665 DE3518665C2 (en) 1985-05-23 1985-05-24 Wood filter for generating cleaned and naturally fragrant breathing air

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853517923 DE3517923A1 (en) 1985-05-18 1985-05-18 Method of producing naturally scented breathing air
DE19853518562 DE3518562A1 (en) 1985-05-18 1985-05-23 Air filter for living rooms

Publications (2)

Publication Number Publication Date
DE3518562A1 true DE3518562A1 (en) 1987-04-16
DE3518562C2 DE3518562C2 (en) 1989-08-17

Family

ID=25832354

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19853518562 Granted DE3518562A1 (en) 1985-05-18 1985-05-23 Air filter for living rooms

Country Status (1)

Country Link
DE (1) DE3518562A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19506835A1 (en) * 1995-02-28 1996-08-29 W U R M Ges Zur Weiterverarbei Bio-filter for purification of air
WO2000009172A1 (en) * 1998-08-11 2000-02-24 Firma Gustav Wilms Disinfecting antibacterial wood particle laminate
RU198121U1 (en) * 2019-10-01 2020-06-19 Денис Александрович Зайцев Device for deodorization, aromatization and hygroscopicity of air in a closed volume

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3518665C2 (en) * 1985-05-23 1994-03-17 Hoelter Heinz Wood filter for generating cleaned and naturally fragrant breathing air
DE4017844C2 (en) * 1990-06-02 1994-09-08 Hubert Fritz Method and device for processing dust-laden exhaust air
DE4413400B4 (en) * 1994-04-18 2009-04-02 Gustav Wilms Ohg Device for disinfecting air

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2901061A (en) * 1954-11-30 1959-08-25 Int Minerals & Chem Corp Method of recovering chemical mists from gases

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2901061A (en) * 1954-11-30 1959-08-25 Int Minerals & Chem Corp Method of recovering chemical mists from gases

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
DE-Buch: Ullmann, Urban & Schwarzenberg Verlag: Enzyklopädie der technischen Chemie, 2. Aufl., Bd.5, Berlin 1930, S.545-548 *
DE-Buch: Ullmann, Urban & Schwarzenberg Verlag: Enzyklopädie der technischen Chemie, Bd.4, Berlin 1916, S.562-564 *
DE-Buch: Ullmann, Urban & Schwarzenberg Verlag: Enzyklopädie der technischen Chemie, Bd.6, Berlin 1916, S.1-4 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19506835A1 (en) * 1995-02-28 1996-08-29 W U R M Ges Zur Weiterverarbei Bio-filter for purification of air
WO2000009172A1 (en) * 1998-08-11 2000-02-24 Firma Gustav Wilms Disinfecting antibacterial wood particle laminate
RU198121U1 (en) * 2019-10-01 2020-06-19 Денис Александрович Зайцев Device for deodorization, aromatization and hygroscopicity of air in a closed volume

Also Published As

Publication number Publication date
DE3518562C2 (en) 1989-08-17

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