DE283467C - - Google Patents

Info

Publication number
DE283467C
DE283467C DE1914283467D DE283467DA DE283467C DE 283467 C DE283467 C DE 283467C DE 1914283467 D DE1914283467 D DE 1914283467D DE 283467D A DE283467D A DE 283467DA DE 283467 C DE283467 C DE 283467C
Authority
DE
Germany
Prior art keywords
liquid
turbine
light source
channel
particle
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.)
Expired - Lifetime
Application number
DE1914283467D
Other languages
German (de)
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 of DE283467C publication Critical patent/DE283467C/de
Application filed filed Critical
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/30Treatment of water, waste water, or sewage by irradiation
    • C02F1/32Treatment of water, waste water, or sewage by irradiation with ultraviolet light
    • C02F1/325Irradiation devices or lamp constructions
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00Apparatus for treatment of water, waste water or sewage
    • C02F2201/32Details relating to UV-irradiation devices
    • C02F2201/328Having flow diverters (baffles)

Landscapes

  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physical Water Treatments (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Soll eine den ultravioletten Strahlen ausgesetzte trübe Flüssigkeit gut sterilisiert werden, so ist es notwendig, die Flüssigkeit der Lichtquelle so auszusetzen, daß alle Teilchen von möglichst vielen Seiten bestrahlt werden.If a cloudy liquid exposed to ultraviolet rays is to be well sterilized, so it is necessary to expose the liquid to the light source in such a way that all particles of as many sides as possible are irradiated.

Speziell ist das wichtig bei trübem Wasser. Die Bakterien setzen sich vorzugsweise an die die Trübung verursachenden Teilchen. Sitzt nun bei dem Vorbeifließen eines solchen Teilchens die Bakterie an der dem Lichte abgekehrten Seite, so übt das Teilchen eine Schirmwirkung aus, welche die bakterientötende Wir-■ kung der ultravioletten Strahlen nicht zur Geltung kommen läßt.This is especially important in cloudy water. The bacteria preferentially settle on the the particles causing turbidity. Now sit with the passing of such a particle the bacterium on the side facing away from the light, the particle exerts a shielding effect, which kills the bacteria the effect of the ultraviolet rays does not come into their own.

Dies bietet immerhin Schwierigkeiten, und ist deren Behebung wohl auch nur durch mehr oder weniger komplizierte Einrichtungen erreicht worden.After all, this presents difficulties, and their remedy is probably only through more or less complicated facilities have been achieved.

Die bekannten Einrichtungen dieser Art entsprechen wohl dem Bedürfnis, kleinere Mengen von Flüssigkeiten zu sterilisieren; sobald es sich aber um große Mengen trüben Wassers handelt, genügen sie meistens nicht.The known devices of this type correspond to the need for smaller quantities to sterilize liquids; but as soon as there is a large amount of cloudy water they are usually not enough.

Durch Versuche hat der Erfinder nun f estgestellt, daß große ■ Flüssigkeitsmengen selbst bei großer Geschwindigkeit dann völlig sterilisiert werden, wenn man, wie dies nachstehend erläutert ist, in den Sterilisator Kanäle einbaut, in welchen durch turbinenartig drehende Vorrichtungen die Flüssigkeit direkt vor der Lichtquelle sehr stark aufgewirbelt wird, und zwar so, daß die Wirbelachse des entstehenden Wirbels parallel zur Strömungsachse der Flüssigkeit liegt.Through experiments, the inventor has now established that large amounts of liquid can then be fully sterilized at high speed if you do as follows is explained, built into the sterilizer channels, in which by turbine-like rotating Devices the liquid is whirled up very strongly directly in front of the light source, in such a way that the vortex axis of the resulting vortex is parallel to the flow axis the liquid lies.

Diese Einrichtung bringt infolge der Wirbelbewegung jedes Teilchen in eine drehende Bewegung um seine eigene Achse, und so wird während des Vorbeifließens bei der Strahlungsquelle das trübende Teilchen von allen Seiten bestrahlt.As a result of the vortex movement, this device causes each particle to rotate around its own axis, and so becomes while flowing past the radiation source the opacifying particle irradiated from all sides.

In der Zeichnung ist ein solcher Kanal mit der turbinenartigen Vorrichtung schematisch dargestellt.Such a channel with the turbine-like device is shown schematically in the drawing shown.

Die Wirkungsweise dieser Vorrichtung geht mit genügender Klarheit daraus hervor..The mode of operation of this device emerges with sufficient clarity.

In den Kanal 1 sind zwei Räder so eingebaut, daß durch das Rad 2, welches mit dem Kanal fest verbunden ist, durch dessen Leitschaufeln die Flüssigkeit senkrecht auf die Schaufeln des Turbinenrades 3 fällt. Dieses läuft auf einer Längsachse 4, welche im Kanal durch die Vorrichtung 5 befestigt ist.In the channel 1 two wheels are installed so that by the wheel 2, which is with the Channel is firmly connected, through whose guide vanes the liquid perpendicular to the Blades of the turbine wheel 3 falls. This runs on a longitudinal axis 4, which in the channel is attached by the device 5.

Pfeil 6 zeigt den Eintritt und Pfeil 7 den Austritt der Flüssigkeit.Arrow 6 shows the entry and arrow 7 the exit of the liquid.

Durch den eigenen Druck der Flüssigkeit wird das Tubinenrad in drehende Bewegung gesetzt, welches eine starke Auf wirbelung der Flüssigkeit hervorruft. In diesem Zustande wird nun diese der Lichtquelle ausgesetzt, die dicht hinter der Wirbeleinrichtung in üblicher Weise angeordnet ist.Due to the liquid's own pressure, the tubine wheel starts rotating set, which causes a strong turbulence in the liquid. In this condition this is now exposed to the light source, which is close behind the vortex device in the usual Way is arranged.

Claims (1)

Patent-Anspruch:Patent claim: Vorrichtung, Flüssigkeiten, insbesondere trübes Wasser u. dgl., der sterilisierenden Wirkung des ultravioletten Lichtes in wirbelnder Bewegung auszusetzen, gekennzeichnet durch in den Sterilisator eingebaute Kanäle (1), in welchen die Flüssigkeit vor der Lichtquelle durch turbinenartige Vorrichtungen (2, 3) aufgewirbelt wird, zum Zweck, eine allseitige Bestrahlung der Flüssigkeitsteilchen herbeizuführen. Device, liquids, in particular cloudy water and the like, of the sterilizing Exposing the effect of ultraviolet light in a whirling motion, marked through channels (1) built into the sterilizer, in which the liquid is whirled up in front of the light source by turbine-like devices (2, 3), for the purpose of all-round irradiation to bring about the liquid particles. Hierzu 1 Blatt Zeichnungen,1 sheet of drawings,
DE1914283467D 1914-02-02 1914-02-02 Expired - Lifetime DE283467C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE283467T 1914-02-02

Publications (1)

Publication Number Publication Date
DE283467C true DE283467C (en)

Family

ID=32668439

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1914283467D Expired - Lifetime DE283467C (en) 1914-02-02 1914-02-02

Country Status (4)

Country Link
DE (1) DE283467C (en)
FR (1) FR477450A (en)
GB (1) GB191501662A (en)
NL (1) NL3730C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1283762B (en) * 1964-05-30 1968-11-21 Kurt Kelman Device for water disinfection by means of ultraviolet radiation
DE3309021A1 (en) * 1983-03-14 1984-09-20 Hana Dr. 5000 Köln Krizek Process and apparatus for treating water
DE3740005A1 (en) * 1987-11-25 1989-06-08 Katadyn Produkte Ag DEVICE FOR DISINFECTING WASTEWATER
DE102006013604A1 (en) * 2006-03-22 2007-09-27 Wedeco Ag Apparatus for treating a flowing fluid

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101628759B (en) * 2009-08-18 2011-07-06 丁文铎 Water quality improvement and water surface landscape device
AT525380B1 (en) * 2021-08-19 2023-05-15 Uvaudes Gmbh Device for liquid disinfection

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1283762B (en) * 1964-05-30 1968-11-21 Kurt Kelman Device for water disinfection by means of ultraviolet radiation
DE3309021A1 (en) * 1983-03-14 1984-09-20 Hana Dr. 5000 Köln Krizek Process and apparatus for treating water
DE3740005A1 (en) * 1987-11-25 1989-06-08 Katadyn Produkte Ag DEVICE FOR DISINFECTING WASTEWATER
DE102006013604A1 (en) * 2006-03-22 2007-09-27 Wedeco Ag Apparatus for treating a flowing fluid

Also Published As

Publication number Publication date
GB191501662A (en) 1916-02-02
NL3730C (en)
FR477450A (en) 1915-10-20

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