DE653512C - Telescopic adjustable drainage pipe for sewage treatment plants - Google Patents

Telescopic adjustable drainage pipe for sewage treatment plants

Info

Publication number
DE653512C
DE653512C DEB173435D DEB0173435D DE653512C DE 653512 C DE653512 C DE 653512C DE B173435 D DEB173435 D DE B173435D DE B0173435 D DEB0173435 D DE B0173435D DE 653512 C DE653512 C DE 653512C
Authority
DE
Germany
Prior art keywords
sewage treatment
treatment plants
drainage pipe
adjustable drainage
telescopic adjustable
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
Application number
DEB173435D
Other languages
German (de)
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.)
Bamag Meguin AG
Original Assignee
Bamag Meguin AG
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.)
Publication date
Priority to DEB173435D priority Critical patent/DE653512C/en
Priority claimed from DEB161279D external-priority patent/DE651938C/en
Application granted granted Critical
Publication of DE653512C publication Critical patent/DE653512C/en
Expired legal-status Critical Current

Links

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
    • C02F1/006—Water distributors either inside a treatment tank or directing the water to several treatment tanks; Water treatment plants incorporating these distributors, with or without chemical or biological tanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2433—Discharge mechanisms for floating particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2444—Discharge mechanisms for the classified liquid

Description

Teleskopartig verstellbares'°Abflitßiöhr für Abwasserkläranlagen Das Patent 65i 938 betrifft ein teleskopartig verstgllbares Abflußrohr für Abwasserkläranlagen mit wechselnden Wasserständen im Klärraum, das aus einem von einem. Schwimmer getragenen Teleskoprohr besteht. Die Einflußöffnung des Abflußrohres ist konzentrisch einem Schwimmerring derart angeordnet, daß der Mündungsrand des Teleskoprohres unmittelbar unter dem Wasserspiegel liegt. Beim Steigen des Wasserspiegels taucht der Mündungsrand um so tiefer in das Wasser ein, je länger das Teleskoprohr ausgezogen wird, da die einzelnen Teilrohre des Teleskoprohres, sobald sie aus ihrer Stützlage angehoben werden, eine fortlaufende Vermehrung der Gewichtsbelastung des Schwimmers bedingen.Telescopically adjustable '° drainage pipe for sewage treatment plants Das Patent 65i 938 relates to a telescopically adjustable drain pipe for sewage treatment plants with changing water levels in the clarification room, which comes from one of one. Swimmer worn Telescopic tube consists. The inlet opening of the drain pipe is concentric one Float ring arranged so that the mouth edge of the telescopic tube directly is below the water level. When the water level rises, the edge of the mouth plunges the longer the telescopic tube is pulled out, the deeper into the water, as the individual partial tubes of the telescopic tube as soon as they are lifted from their support position will cause a continuous increase in the swimmer's weight load.

Gegenstand der Erfindung ist eine Verbesserung eines derartigen Abflußrohres. Es hat sich nämlich gezeigt, daß bei zunehmendem Gefälle, wenn sich die Leistung des Teleskopr Ohres durch tieferes Eintauchen der Abflußkante vermehren sollte, in verschiedenen Fällen sich plötzlich ein Stillstand oder sogar ein Rückgang in der Leistung einstellt. Für diese Tatsache ergab sich zunächst keine Erklärung. Eingehende Untersuchungen haben aber gezeigt, daß in derartigen Fällen Luft mit eingesaugt wird und dadurch der Querschnitt des Teleskoproh.res statt mit Wasser mit Luft ausgefüllt wird. je mehr Luft angesaugt wurde, desto geringer wurde die Leistung.The subject of the invention is an improvement of such a drain pipe. It has been shown that when the gradient increases, when the performance should increase the telescopic ear by immersing the drainage edge deeper, in various cases suddenly there is a standstill or even a decline in the performance. There was initially no explanation for this fact. In-depth investigations have shown, however, that in such cases air with is sucked in and thereby the cross-section of the Teleskoproh.res instead of water is filled with air. the more air was sucked in, the less it became Power.

Nach der Erfindung wird innerhalb der Abflußöffnung ein kegelförmiger oder kegelähnlicher Körper angeordnet. Dadurch wird das Einsaugen von Luft verhindert und damit eine Leistungssteigerung hervorgerufen. Der Körper kann von dem oberen Traggerüst gehalten werden, so daß er frei schwebend die Höhenveränderungen des Einmündungsrohrstückes mitmacht und außerdem den Einfluß des Wassers nicht hindert.According to the invention, a conical one is inside the drainage opening or cone-like body arranged. This prevents air from being sucked in and thus an increase in performance. The body can be from the top Shoring are held so that he freely floating the height changes of the Joining pipe piece and also does not prevent the influence of the water.

Ein Ausführungsbeispiel der Erfindung zeigt die Zeichnung.The drawing shows an embodiment of the invention.

Am obersten Schuß i des Teleskoprohres ist an .dem Traggerüst 2 der Ringschwimmer 3 befestigt. Seine Einstellung erfolgt mit Hilfe der Spindeln q.. An dem Traggerüst 2 hängt der Kegel 5, der in das Rohr i 'hineinragt. Zur Geradführung des Kegels dient eine den Kegel durchdringende Führungsstange 6, die unten im Rohrkrümmer 7 und oben an einer Stütze 8 befestigt ist.At the top section i of the telescopic tube is on .dem support frame 2 of the Ring float 3 attached. Its setting is carried out with the help of the spindles q .. The cone 5, which protrudes into the tube i ', hangs on the supporting frame 2. For straight guidance of the cone is used by a guide rod 6 penetrating the cone and located at the bottom of the pipe bend 7 and is attached to a support 8 at the top.

Claims (1)

PATENTANSPRUCH: Teleskopartig verstellbares Abflußrohr für Abwasserkläranlagen nach Patent 651 938, dadurch gekennzeichnet, daß ein kegelförmiger oder kegelähnlicher Körper (5) innerhalb der - Abflußöffnung des Teleskoprohres (i) angeordnet ist.PATENT CLAIM: Telescopically adjustable drainage pipe for sewage treatment plants according to patent 651 938, characterized in that a conical or conical Body (5) within the - is arranged outflow opening of the telescopic tube (i).
DEB173435D 1933-06-17 Telescopic adjustable drainage pipe for sewage treatment plants Expired DE653512C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEB173435D DE653512C (en) 1933-06-17 Telescopic adjustable drainage pipe for sewage treatment plants

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEB173435D DE653512C (en) 1933-06-17 Telescopic adjustable drainage pipe for sewage treatment plants
DEB161279D DE651938C (en) 1933-06-17 1933-06-17 Telescopic adjustable drainage pipe for sewage treatment plants

Publications (1)

Publication Number Publication Date
DE653512C true DE653512C (en) 1937-11-25

Family

ID=25968879

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB173435D Expired DE653512C (en) 1933-06-17 Telescopic adjustable drainage pipe for sewage treatment plants

Country Status (1)

Country Link
DE (1) DE653512C (en)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2522281A (en) * 1949-04-11 1950-09-12 Murray D J Mfg Co Variable outlet for liquid conduits
DE1148201B (en) * 1959-08-18 1963-05-09 Josef Wagner Liquid drainage device for settling basins
US3311129A (en) * 1964-10-12 1967-03-28 Binder & Lark Building Company Self-leveling drain inlet
FR2148886A5 (en) * 1971-08-09 1973-03-23 Brucker Christian
DE2657488A1 (en) * 1976-12-18 1978-06-22 Schulze Oswald Kg Water extraction equipment for reservoir - has overflow pipe supported by float and guided on stand-pipe
DE2943331A1 (en) * 1979-10-26 1981-05-14 Universal Gesellschaft zur Errichtung von Umweltschutzanlagen mbH & Co, 2410 Mölln Overflow regulator between different level water pools - has float controlled funnel in tank in larger vat, with pipe connections
DE3601094A1 (en) * 1986-01-16 1987-07-23 Willi Dipl Ing Hoerdemann Device for drawing off a constant water quantity from a basin
EP0294002A1 (en) * 1987-06-04 1988-12-07 Norddeutsche Affinerie Ag Clarified-liquid outlet device for settling tanks
EP0525505A1 (en) * 1991-07-15 1993-02-03 Jörg Dipl.-Volkswirt Kreuzer Container for dewatering
DE4327235A1 (en) * 1993-08-13 1994-01-13 Ferdinand Diedrich Water treatment overflow pipe assembly - has folding membrane giving flow independent of water depth and preventing sludge blockages
EP0612695A1 (en) * 1993-02-25 1994-08-31 ENVIREX, Inc. Biomass growth control apparatus for fluid bed biological reactor
DE19713375A1 (en) * 1996-04-17 1997-10-30 Frembgen Fritz Herbert Device for suctioning off the surface layer of a liquid
US5976365A (en) * 1993-02-25 1999-11-02 Envirex, Inc. Biomass growth control apparatus for fluid bed biological reactor
DE10112339A1 (en) * 2001-03-13 2002-10-02 Oswald Schulze Service & Monta Liquid drawing off unit comprises floating member with closed double pipe mantle and standpipe that locates into space between pipes
EP1388359A1 (en) * 2002-07-31 2004-02-11 HST-WKS Hydro-Systemtechnik GmbH Device for combined withdrawing or clarified water and floating sewage
WO2005045143A2 (en) * 2003-10-29 2005-05-19 Shell Oil Company Water intake systems for structures

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2522281A (en) * 1949-04-11 1950-09-12 Murray D J Mfg Co Variable outlet for liquid conduits
DE1148201B (en) * 1959-08-18 1963-05-09 Josef Wagner Liquid drainage device for settling basins
US3311129A (en) * 1964-10-12 1967-03-28 Binder & Lark Building Company Self-leveling drain inlet
FR2148886A5 (en) * 1971-08-09 1973-03-23 Brucker Christian
DE2657488A1 (en) * 1976-12-18 1978-06-22 Schulze Oswald Kg Water extraction equipment for reservoir - has overflow pipe supported by float and guided on stand-pipe
DE2943331A1 (en) * 1979-10-26 1981-05-14 Universal Gesellschaft zur Errichtung von Umweltschutzanlagen mbH & Co, 2410 Mölln Overflow regulator between different level water pools - has float controlled funnel in tank in larger vat, with pipe connections
DE3601094A1 (en) * 1986-01-16 1987-07-23 Willi Dipl Ing Hoerdemann Device for drawing off a constant water quantity from a basin
EP0294002A1 (en) * 1987-06-04 1988-12-07 Norddeutsche Affinerie Ag Clarified-liquid outlet device for settling tanks
EP0525505A1 (en) * 1991-07-15 1993-02-03 Jörg Dipl.-Volkswirt Kreuzer Container for dewatering
EP0612695A1 (en) * 1993-02-25 1994-08-31 ENVIREX, Inc. Biomass growth control apparatus for fluid bed biological reactor
US5976365A (en) * 1993-02-25 1999-11-02 Envirex, Inc. Biomass growth control apparatus for fluid bed biological reactor
DE4327235A1 (en) * 1993-08-13 1994-01-13 Ferdinand Diedrich Water treatment overflow pipe assembly - has folding membrane giving flow independent of water depth and preventing sludge blockages
DE19713375A1 (en) * 1996-04-17 1997-10-30 Frembgen Fritz Herbert Device for suctioning off the surface layer of a liquid
DE10112339A1 (en) * 2001-03-13 2002-10-02 Oswald Schulze Service & Monta Liquid drawing off unit comprises floating member with closed double pipe mantle and standpipe that locates into space between pipes
DE10112339B4 (en) * 2001-03-13 2006-03-23 Niehüsener, Wilhelm Device for extracting a predetermined amount of liquid from a liquid reservoir having a variable liquid level
EP1388359A1 (en) * 2002-07-31 2004-02-11 HST-WKS Hydro-Systemtechnik GmbH Device for combined withdrawing or clarified water and floating sewage
WO2005045143A2 (en) * 2003-10-29 2005-05-19 Shell Oil Company Water intake systems for structures
WO2005045143A3 (en) * 2003-10-29 2005-09-15 Shell Oil Co Water intake systems for structures

Similar Documents

Publication Publication Date Title
DE653512C (en) Telescopic adjustable drainage pipe for sewage treatment plants
DE1163257B (en) Drainage device for bathtubs
DE503594C (en) Device for the crystallization of solid substances from solutions set in a rotating motion
DE651938C (en) Telescopic adjustable drainage pipe for sewage treatment plants
DE670478C (en) Circulation steam generator
DE626650C (en) Device for supporting plants
DE514734C (en) Method and device for separating the curls from the fermentation fluid, especially in the brewery
DE2634037A1 (en) Automatic watering device for plant pot - has filler pipe extending into annular chamber with outlet hole in upper wall of base
DE713430C (en) Bucket for plant pots
DE830581C (en) plant pot
DE368578C (en) Automatic periodic washer
DE699692C (en) Device for the production of seedlings without soil
DE577976C (en) Knapsack-shaped pouring container
AT163931B (en) Lifter head for self-bleeding lifter lines
DE682969C (en) Device for the automatic pumping of fluids from a vacuum, especially on tissue suction machines
CH370975A (en) Plantable container, in particular for holding flowers
AT231213B (en) Container for drip moistening of the roots of plants
DE523278C (en) Chimney cooler with vertical flow areas according to patent 515314 and air guide strips attached between these
AT138672B (en) Feed water purifiers and degassers for steam boilers.
AT143980B (en) Rinsing device with a drain valve at the bottom of the rinsing container.
AT45845B (en) Insect catcher.
DE613681C (en) Evaporator
DE532783C (en) Device for separating vapor-liquid mixtures
DE533639C (en) Device for venting stalls
DE490130C (en) Device for destroying the foam of milk in continuous heating tubs