DE10038063A1 - Removal of components from air comprises passing air through mist created by high pressure nozzles - Google Patents

Removal of components from air comprises passing air through mist created by high pressure nozzles

Info

Publication number
DE10038063A1
DE10038063A1 DE2000138063 DE10038063A DE10038063A1 DE 10038063 A1 DE10038063 A1 DE 10038063A1 DE 2000138063 DE2000138063 DE 2000138063 DE 10038063 A DE10038063 A DE 10038063A DE 10038063 A1 DE10038063 A1 DE 10038063A1
Authority
DE
Germany
Prior art keywords
mist
air
application
pressure nozzles
high pressure
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Withdrawn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
DE2000138063
Other languages
German (de)
Inventor
Christian Bickeboeller
Reinhold Henne
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 DE2000138063 priority Critical patent/DE10038063A1/en
Publication of DE10038063A1 publication Critical patent/DE10038063A1/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Withdrawn legal-status Critical Current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
    • A61L9/14—Disinfection, sterilisation or deodorisation of air using sprayed or atomised substances including air-liquid contact processes
    • A61L9/145—Disinfection, sterilisation or deodorisation of air using sprayed or atomised substances including air-liquid contact processes air-liquid contact processes, e.g. scrubbing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • 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
    • A61L2209/22—Treatment by sorption, e.g. absorption, adsorption, chemisorption, scrubbing, wet cleaning

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)

Abstract

An aqueous mist is formed in air which passes through a suction unit, using high pressure nozzles. Inorganic and organic components are absorbed by the mist and removed from the air.

Description

Einleitungintroduction

Mit Saugewagen werden Abfälle unterschiedlichster Art mit einer Vakuumpumpe in eine Behälter gesaugt. Die Vakuumpumpe erzeugt dabei einen Luftstrom, der mit Geruch und flüchtigen Stoffen beladen ist. Dieser Luftstrom wird in die Umgebung entlassen, was zu erheblichen Belästigungen und Gefährdungen führen kann.With suction vehicles, waste of all kinds is turned into one with a vacuum pump Container sucked. The vacuum pump creates an air flow that smells and volatile substances. This air flow is released into the environment, causing too can cause significant annoyance and hazards.

Ziel der Anwendung eines Nebels im Luftstrom eines Saugewagens ist, die Schadstoffe und den Geruch zu absorbieren und wo möglich, mit Hilfe von Additiven chemisch und/oder biochemisch umzusetzen, so daß die bisherigen Belästigungen oder Gefährdungen minimiert werden.The aim of using a mist in the air flow of a vacuum vehicle is to remove the pollutants and absorb the smell and, if possible, chemically and / or with the help of additives implement biochemically, so that the previous annoyances or hazards are minimized become.

Der Nebel, d. h. Wassertröpfchen < 20 µm, wird mit Hilfe von Düsen - Zweistoff- oder Einstoffdüsen - in einer Reaktionskammer erzeugt. Die Reaktionskammer kann dabei der Behälter des Saugewagens sein oder ein Rohrsystem, das am Saugewagen hinter der Vakuumpumpe angebracht wird.The fog, d. H. Water droplets <20 µm, with the help of nozzles - two-substance or Single-substance nozzles - produced in a reaction chamber. The reaction chamber can be the Container of the suction vehicle or a pipe system that is on the suction vehicle behind the Vacuum pump is attached.

Das Reaktionsvolumen ist dabei so zu bemessen, daß ein möglichst langer Reaktionsweg bereit steht. Die Reaktionszeit liegt zwischen 0-10 Sekunden.The reaction volume is to be dimensioned such that the longest possible reaction path is ready. The response time is between 0-10 seconds.

Am Ende der Reaktionsstrecke ist ein Demistor oder Tröpfchenabscheider anzubringen, so daß der Nebel nicht in die Umgebung gelangt. Die Flüssigkeit wird in einem Behälter aufgefangen und kann als Abwasser entsorgt werden.A demistor or droplet separator must be fitted at the end of the reaction section, see above that the fog does not get into the environment. The liquid is in a container collected and can be disposed of as waste water.

Die Additive dienen zur Beschleunigung des Stoffübergangs von organischen und organischen Bestandteilen der abgesogenen Luft und können unterschiedlichster Zusammensetzung sein. Z. B. können Addititve Tenside und/oder Tensidgemische, Enzyme und/oder Enzymmischungen, Wasserstoffperoxid, Lösungen von Oxidationsmitteln, Lösungen von Reduktionsmitteln oder amphoteren Substanzen sein.The additives serve to accelerate the mass transfer of organic and organic Components of the extracted air and can be of various compositions. For example, additives can include surfactants and / or surfactant mixtures, enzymes and / or Enzyme mixtures, hydrogen peroxide, solutions of oxidizing agents, solutions of Reducing agents or amphoteric substances.

Enzyme und Oxidationsmittel sowie Reduktionsmittel sorgen für eine Chemisorption, d. h. der absorbierte Stoff wird durch chemischen Umsatz aus dem Gleichgewicht, das sich zwischen Gas und Wasser bzw. Flüssigphase einstellt, entfernt, so daß die Absorptionsgeschwindigkeit steigt. Zudem sorgt der chemische Umsatz dafür, daß das Belästigungs- und Gefährdungspotential drastisch sinkt.Enzymes and oxidizing agents as well as reducing agents ensure chemisorption, i.e. H. the Absorbed substance is balanced by chemical turnover that is between  Gas and water or liquid phase adjusts, removed, so that the absorption rate increases. In addition, the chemical turnover ensures that the nuisance and Risk potential drops drastically.

Claims (5)

1. Anwendung eines wässrigen Nebels, dadurch gekennzeichnet, daß der Nebel mit Zweistoff- oder Hochdruckdüsen in der durch einen Saugewagen geleiteten Luft erzeugt wird und daß anorganische und organische Inhaltsstoffe in diesem Nebel absorbiert werden und damit aus der Luft entfernt werden.1. Application of an aqueous mist, characterized in that the mist is generated with two-substance or high-pressure nozzles in the air passed through a suction vehicle and that inorganic and organic ingredients are absorbed in this mist and thus removed from the air. 2. Anwendung eine Nebels nach Anspruch 1 dadurch gekennzeichnet, daß zur Verbesserung der Absorption oberflächenaktive Substanzen im Wasser, daß zur Nebelerzeugung dient, gelöst werden.2. Application of a mist according to claim 1, characterized in that for improvement the absorption of surface-active substances in water that is used to generate mist, be solved. 3. Anwendung eine Nebels nach Anspruch 1 dadurch gekennzeichnet, daß zur Verbesserung der Absorption durch Chemisorption Oxidationsmittel im Wasser, daß zur Nebelerzeugung dient, gelöst werden.3. Application of a mist according to claim 1, characterized in that for improvement the absorption by chemisorption oxidizing agents in the water that for mist generation serves to be solved. 4. Anwendung eine Nebels nach Anspruch 1 dadurch gekennzeichnet, daß zur Verbesserung der Absorption durch Chemisorption Reduktionsmittel im Wasser, daß zur Nebelerzeugung dient, gelöst werden.4. Application of a mist according to claim 1, characterized in that for improvement the absorption by chemisorption reducing agents in the water that for mist generation serves to be solved. 5. Anwendung eine Nebels nach Anspruch 1 dadurch gekennzeichnet, daß zur Verbesserung der Absorption durch Chemisorption Enzyme im Wasser, daß zur Nebelerzeugung dient, gelöst werden.5. Application of a mist according to claim 1, characterized in that for improvement the absorption by chemisorption enzymes in the water, which serves to generate fog, be solved.
DE2000138063 2000-08-04 2000-08-04 Removal of components from air comprises passing air through mist created by high pressure nozzles Withdrawn DE10038063A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE2000138063 DE10038063A1 (en) 2000-08-04 2000-08-04 Removal of components from air comprises passing air through mist created by high pressure nozzles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2000138063 DE10038063A1 (en) 2000-08-04 2000-08-04 Removal of components from air comprises passing air through mist created by high pressure nozzles

Publications (1)

Publication Number Publication Date
DE10038063A1 true DE10038063A1 (en) 2002-02-14

Family

ID=7651317

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2000138063 Withdrawn DE10038063A1 (en) 2000-08-04 2000-08-04 Removal of components from air comprises passing air through mist created by high pressure nozzles

Country Status (1)

Country Link
DE (1) DE10038063A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3511026A1 (en) 2018-01-12 2019-07-17 GreenAirProducts GmbH Method for fighting unpleasant odours

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3511026A1 (en) 2018-01-12 2019-07-17 GreenAirProducts GmbH Method for fighting unpleasant odours
WO2019137770A1 (en) 2018-01-12 2019-07-18 Greenairproducts Gmbh Method for controlling unpleasant odours
US11583605B2 (en) 2018-01-12 2023-02-21 Greenairsystems Gmbh Method for controlling unpleasant odors

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Legal Events

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8139 Disposal/non-payment of the annual fee