DE270857C - - Google Patents
Info
- Publication number
- DE270857C DE270857C DENDAT270857D DE270857DA DE270857C DE 270857 C DE270857 C DE 270857C DE NDAT270857 D DENDAT270857 D DE NDAT270857D DE 270857D A DE270857D A DE 270857DA DE 270857 C DE270857 C DE 270857C
- Authority
- DE
- Germany
- Prior art keywords
- slot
- openings
- outlet slot
- entire length
- adjusted
- 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.)
- Active
Links
- 239000002351 wastewater Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000010959 steel Substances 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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/04—Aerobic processes using trickle filters
- C02F3/043—Devices for distributing water over trickle filters
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biological Treatment Of Waste Water (AREA)
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
- Nozzles (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Es sind Drehsprinklerarme bekannt, welche aus einem dünnwandigen Rohr bestehen, in welches Ausflußlöcher gebohrt sind. Andere Ausführungsmöglichkeiten sind durch die britischen Patentschriften 22052/06, Fig. 9 bis 11, 1264/10, Fig. 7 bis 9, 9959/12, Verteilerrohre 5, sowie durch die Mitteilungen aus der Königlichen Prüfungsanstalt für Wasserversorgung und Abwässerbeseitigung Berlin 1910, Heft 13,Rotary sprinkler arms are known which consist of a thin-walled pipe in which outflow holes are drilled. Other options are available from the UK Patent specifications 22052/06, Fig. 9 to 11, 1264/10, Fig. 7 to 9, 9959/12, distributor pipes 5, as well as the messages from the Royal Water Supply Testing Institute and sewage disposal Berlin 1910, issue 13,
S. 112, Fig. 8, bekannt geworden.S. 112, Fig. 8, became known.
In diesen Erfindungen sind Schleusenöffnungen mit Schiebern vorgesehen, um einerseits eintretende Verstopfungen durch Erweiterung der Öffnungen mittels nachfolgender Spülung zu beseitigen und anderseits den Wasserausfluß regulieren zu können. Das Festklemmen dieser Schieber geschieht durch kleine Schrauben oder Keile.In these inventions sluice openings are provided with slides on the one hand to remove any blockages by widening the openings by means of subsequent rinsing and, on the other hand, the To be able to regulate water outflow. The clamping of these slides is done by small ones Screws or wedges.
Es gibt auch Drehsprinklerarme, bei denen ein kontinuierlicher Auslaufschlitz vorgesehen ist (britische Patentschrift 22052/06, Fig. 9). Dieser Auslaufschlitz ist aber hoch angebracht, so daß sich ein Schlammsumpf bilden kann.There are also rotary sprinkler arms that have a continuous outlet slot (British Patent 22052/06, Fig. 9). However, this outlet slot is attached high, so that a mud sump can form.
Ferner gibt es auch solche mit tiefliegenden Auslauf Öffnungen. Die tiefliegenden Öffnungen weisen die Nachteile auf, daß sie nicht kontinuierlich, sondern teils mehr, teils weniger unterbrochen sind, wodurch die Schlammflocken am Entlanggleiten behindert werden.There are also those with deep-set spout openings. The deep openings have the disadvantages that they are not continuous, but sometimes more, sometimes less are interrupted, whereby the mud flakes are prevented from sliding along.
Alle diese Nachteile kommen bei vorliegender Erfindung mit einem Schlage in Fortfall, indem hier eine einfache federnde Stahlröhre E zur Anwendung kommt, welche in ihrer ganzen Länge mit einem gleichmäßig abgebogenen Schlitz A versehen ist. Dieser Schlitz ist seitlich an der tiefsten Stelle angeordnet, damit die Flüssigkeit vollständig ablaufen kann. Durch einige das Rohr umfassende Schlauchklemmen B kann der Schlitz in seiner Breite leicht verstellt werden. Der auf keiner Stelle unterbrochene Schlitz erweitert sich proportional der umschriebenen Flächeneinheit. Hierdurch wird erreicht, daß die Schlammflocken ungehindert am Schlitz entlangrutschen können, so lange, bis sie eine für den Austritt genügend weite Öffnung gefunden haben.With the present invention, all of these disadvantages are eliminated in one fell swoop, in that a simple resilient steel tube E is used here, which is provided with a uniformly bent slot A over its entire length. This slot is arranged laterally at the lowest point so that the liquid can drain off completely. The width of the slot can easily be adjusted by means of some hose clamps B surrounding the pipe. The slot, which is not interrupted at any point, widens proportionally to the circumscribed unit of area. This ensures that the sludge flakes can slide along the slot unimpeded until they have found an opening that is sufficiently wide for the exit.
Die vereinfachte Beschaffenheit der Erfindung bedingt leichtere Bedienung und größere Betriebssicherheit. 'The simplified nature of the invention makes it easier to operate and larger Operational safety. '
Claims (1)
Publications (1)
Publication Number | Publication Date |
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DE270857C true DE270857C (en) |
Family
ID=527556
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT270857D Active DE270857C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE270857C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2593357A (en) * | 1947-08-16 | 1952-04-15 | Spooner William Wycliffe | Nozzle for the ejection of fluid streams |
DE957290C (en) * | 1954-10-05 | 1957-01-31 | Hellmut Geiger Dr Ing | Nozzles for rotary sprinklers |
-
0
- DE DENDAT270857D patent/DE270857C/de active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2593357A (en) * | 1947-08-16 | 1952-04-15 | Spooner William Wycliffe | Nozzle for the ejection of fluid streams |
DE957290C (en) * | 1954-10-05 | 1957-01-31 | Hellmut Geiger Dr Ing | Nozzles for rotary sprinklers |
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