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
Links
- 239000007788 liquid Substances 0.000 claims description 13
- 239000002245 particle Substances 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 230000001954 sterilising effect Effects 0.000 claims 1
- 241000894006 Bacteria Species 0.000 description 3
- 230000005855 radiation Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
- C02F1/325—Irradiation devices or lamp constructions
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/32—Details relating to UV-irradiation devices
- C02F2201/328—Having 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)
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)
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)
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 |
-
0
- NL NL3730D patent/NL3730C/xx active
-
1914
- 1914-02-02 DE DE1914283467D patent/DE283467C/de not_active Expired - Lifetime
-
1915
- 1915-01-30 FR FR477450D patent/FR477450A/en not_active Expired
- 1915-02-02 GB GB191501662D patent/GB191501662A/en not_active Expired
Cited By (4)
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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