DE4205035A1 - Contaminated wood-surface cladding sheet - forms airflow space moving pollutant molecules, for absorption - Google Patents

Contaminated wood-surface cladding sheet - forms airflow space moving pollutant molecules, for absorption

Info

Publication number
DE4205035A1
DE4205035A1 DE19924205035 DE4205035A DE4205035A1 DE 4205035 A1 DE4205035 A1 DE 4205035A1 DE 19924205035 DE19924205035 DE 19924205035 DE 4205035 A DE4205035 A DE 4205035A DE 4205035 A1 DE4205035 A1 DE 4205035A1
Authority
DE
Germany
Prior art keywords
air
cladding
wood
pollutant molecules
absorption
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Withdrawn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
DE19924205035
Other languages
German (de)
Inventor
Rolf Gerisch
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 DE19924205035 priority Critical patent/DE4205035A1/en
Publication of DE4205035A1 publication Critical patent/DE4205035A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area

Landscapes

  • Laminated Bodies (AREA)
  • Separation Of Gases By Adsorption (AREA)

Abstract

The sheet forms cladding for wood or chipboard surfaces contaminated with chemicals such as formaldehyde, pesticide, fungicide, insecticide etc. to remove them. High- or low-pressure polyethylene or polypropylene sheet is pulled over the cladding to form an intervening space, through which a current of air generated by a pump flows. This moves the emitted pollutant molecules. These react chemically on the sheet inside surface and are absorbed. Dependent on the type of chemical, the air can be heated or humidified beforehand. The air can escape via a micronic filter. ADVANTAGE - Rapidly ends gas emission

Description

Die Erfindung betrifft eine Folie, die in geringem Abstand zu einer mit Imprägnierungsmitteln behandelten Wand- oder Deckenverkleidung aus Holz oder Spanplatten installiert wird zur Entsorgung der in Spurenmengen in das Holz eingetragenen chemischen Verunreinigungen wie Formaldehyd, Insektizide, Fungizide und Pestizide.The invention relates to a film that is at a short distance to a wall or treated with impregnation agents Ceiling cladding made of wood or chipboard is installed for the disposal of traces of wood chemical contaminants such as formaldehyde, insecticides, Fungicides and pesticides.

Es gibt Folienmaterial, die mit den gasförmigen Molekülen der vorgenannten Substanzen reagieren bzw. in eine chemische Verbindung eingehen.There is foil material with the gaseous molecules of the aforementioned substances react or in a enter into a chemical connection.

Derartige Eigenschaften von Hoch- oder Niederdruckpoly­ ethylen- oder Polypropylenfolien sollen zur Entsorgung von mit Imprägnierungsmitteln behandelten Hölzern oder Span­ platten herangezogen werden.Such properties of high or low pressure poly ethylene or polypropylene films are intended for the disposal of wood or chip treated with impregnation agents plates can be used.

Der Erfindung liegt die Aufgabe zugrunde mit möglichst ge­ ringem Aufwand unter Vermeidung komplizierter Einrich­ tungen chemische Substanzen zu binden mit dem Ziel der Ent­ sorgung.The invention has for its object with as possible ge less effort while avoiding complicated setup binding chemical substances with the aim of ent care.

Die Erfindung hat den Vorteil, die natürliche Ausgasung aus den Materialien, die erfahrungsgemäß 10-15 Jahre anhalten kann, in einem Bruchteil dieser Zeit zu beenden.The invention has the advantage of natural outgassing the materials that experience has shown to last 10-15 years can end in a fraction of that time.

Diese Aufgabe wird dadurch gelöst, daß eine Polyethylen­ oder Polypropylenfolie in einem geringen, definierten Ab­ stand zu der mit Holz- oder Spanplatten verkleideten Wand oder Decke installiert wird und mit einer Einrichtung ver­ sehen ist, die Luftbewegung zwischen Wand oder Decke und Folie erzeugt. Je nach Art der zur Entsorgung anstehenden chemischen Substanzen kann hierzu die anliegende Außenluft oder vorgewärmte oder befeuchtete Luft herangezogen werden. Die Luftbewegung wird mittels einer elektrischen Pumpe er­ zeugt. This object is achieved in that a polyethylene or polypropylene film in a small, defined Ab stood against the wall clad with wood or chipboard or ceiling is installed and ver is the air movement between the wall or ceiling and Foil created. Depending on the type of waste to be disposed of The surrounding air can be exposed to chemical substances or preheated or humidified air. Air movement is controlled by an electric pump testifies.  

Die Luftbewegungen im Zwischenraum bewirken den Transport der emittierenden Schadstoffmoleküle derart, daß sie mit der Innenoberfläche der Folie chemisch reagieren bzw. adsorbiert werden.The air movements in the space cause the transport the emitting pollutant molecules such that they with react chemically on the inner surface of the film or be adsorbed.

Somit können chemische Substanzen, wie sie bei der Impräg­ nierung der Materialien in die Oberflächen gelangen, wesent­ lich abgebaut werden.This means that chemical substances, such as those used for impregnation nation of the materials get into the surfaces, essential be dismantled.

Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung 17 dargestellt und wird nachfolgend näher beschrieben.An embodiment of the invention is shown in the drawing 17 and will be described in more detail below.

Die Figur zeigt die Seitenansicht einer holzverkleideten Wand 1 auf die mittels Distanzhaltern 2 eine Hoch- oder Niederdruckpolyethylen- oder Polypropylenfolie 3 installiert ist. Im unteren Bereich ist ein Lufteinlaß 4 vorgesehen, welcher mit einer Luftpumpe 5 versehen ist. Mindestens ein seitlicher Luftanschluß 6 verhindert einen Druckaufbau, in­ dem die zugeführte Luft über ein Mikrofeinstfilter 8 ent­ weichen kann.The figure shows the side view of a wood-clad wall 1 on which a high or low pressure polyethylene or polypropylene film 3 is installed by means of spacers 2 . In the lower area an air inlet 4 is provided, which is provided with an air pump 5 . At least one side air connection 6 prevents pressure build-up in which the air supplied can escape via a microfine filter 8 .

Claims (3)

1. Folienschicht zur Verwendung als Verkleidung von Holz-oder Spanholzfläche, welche mit chemischen Substanzen wie Form­ aldehyden, Pestiziden, Fungiziden, Insektiziden und dgl. kontaminiert sind, mit dem Ziel der Entsorgung, dadurch ge­ kennzeichnet, daß durch Überziehung der Wand- oder Decken­ verkleidung mit einer Hoch- oder Niederdruckpolyethylen­ folie oder Polypropylenfolie ein Zwischenraum hergestellt wird, in dem eine Luftströmung mittels einer Pumpe die emittierenden Schadstoffmoleküle bewegt und diese an der Innenfläche der Folie chemisch reagieren bzw. adsorbiert werden.1. film layer for use as cladding of wood or chipboard, which are contaminated with chemical substances such as form aldehydes, pesticides, fungicides, insecticides and the like. With the aim of disposal, characterized in that by covering the wall or ceiling cladding with a high or low pressure polyethylene film or polypropylene film an intermediate space is created in which an air flow by means of a pump moves the emitting pollutant molecules and these chemically react or adsorb on the inner surface of the film. 2. Dadurch gekennzeichnet, daß die nach Anspruch 1 benötigte Luft je nach Art der chemischen Substanzen vorgewärmt oder befeuchtet in den Zwischenraum eingebracht wird.2. characterized in that the required according to claim 1 Air preheated or depending on the type of chemical substances is moistened into the space. 3. Folienverkleidung nach Anspruch 1, dadurch gekennzeichnet, daß eine elektrische Luftpumpe kontinuierlich Luft in den Zwischenraum pumpt, welche über ein Mikrofeinstfilter 3 entweichen kann.3. foil cladding according to claim 1, characterized in that an electric air pump continuously feeds air into the Intermediate space pumps, which via a microfine filter 3 can escape.
DE19924205035 1992-02-19 1992-02-19 Contaminated wood-surface cladding sheet - forms airflow space moving pollutant molecules, for absorption Withdrawn DE4205035A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19924205035 DE4205035A1 (en) 1992-02-19 1992-02-19 Contaminated wood-surface cladding sheet - forms airflow space moving pollutant molecules, for absorption

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19924205035 DE4205035A1 (en) 1992-02-19 1992-02-19 Contaminated wood-surface cladding sheet - forms airflow space moving pollutant molecules, for absorption

Publications (1)

Publication Number Publication Date
DE4205035A1 true DE4205035A1 (en) 1992-10-01

Family

ID=6452100

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19924205035 Withdrawn DE4205035A1 (en) 1992-02-19 1992-02-19 Contaminated wood-surface cladding sheet - forms airflow space moving pollutant molecules, for absorption

Country Status (1)

Country Link
DE (1) DE4205035A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4425658C1 (en) * 1994-07-20 1995-10-26 Karlsruhe Forschzent Absorption of poly:halogenated cpds. from refuse incinerator flue gas
EP0900893A2 (en) * 1997-09-04 1999-03-10 ROWE recan Vertriebs- und Produktions GmbH System sealing building parts against pollutant emissions and/or remowing pollutants out of building elements and procedure for removal of pollutants

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4425658C1 (en) * 1994-07-20 1995-10-26 Karlsruhe Forschzent Absorption of poly:halogenated cpds. from refuse incinerator flue gas
EP0900893A2 (en) * 1997-09-04 1999-03-10 ROWE recan Vertriebs- und Produktions GmbH System sealing building parts against pollutant emissions and/or remowing pollutants out of building elements and procedure for removal of pollutants
EP0900893A3 (en) * 1997-09-04 2000-11-02 ROWE recan Vertriebs- und Produktions GmbH System sealing building parts against pollutant emissions and/or remowing pollutants out of building elements and procedure for removal of pollutants

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Legal Events

Date Code Title Description
OAV Applicant agreed to the publication of the unexamined application as to paragraph 31 lit. 2 z1
8122 Nonbinding interest in granting licenses declared
8139 Disposal/non-payment of the annual fee