DE19801238A1 - Aerator for open waters is simpler than fixed aeration systems - Google Patents

Aerator for open waters is simpler than fixed aeration systems

Info

Publication number
DE19801238A1
DE19801238A1 DE1998101238 DE19801238A DE19801238A1 DE 19801238 A1 DE19801238 A1 DE 19801238A1 DE 1998101238 DE1998101238 DE 1998101238 DE 19801238 A DE19801238 A DE 19801238A DE 19801238 A1 DE19801238 A1 DE 19801238A1
Authority
DE
Germany
Prior art keywords
aerator
water
simpler
aeration systems
open waters
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Withdrawn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
DE1998101238
Other languages
German (de)
Inventor
Stephan Ekelmann
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 DE1998101238 priority Critical patent/DE19801238A1/en
Publication of DE19801238A1 publication Critical patent/DE19801238A1/en
Withdrawn legal-status Critical Current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
    • C02F7/00—Aeration of stretches of water
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/232—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles
    • B01F23/2323—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles by circulating the flow in guiding constructions or conduits
    • B01F23/23231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles by circulating the flow in guiding constructions or conduits being at least partially immersed in the liquid, e.g. in a closed circuit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/40—Mixing liquids with liquids; Emulsifying
    • B01F23/45—Mixing liquids with liquids; Emulsifying using flow mixing
    • B01F23/454—Mixing liquids with liquids; Emulsifying using flow mixing by injecting a mixture of liquid and gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/50—Movable or transportable mixing devices or plants
    • B01F33/503—Floating mixing devices
    • 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

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)

Abstract

An aerator comprises an immersion pump placed below the aerator and connected using a screwed joint or couplings. The unit includes a height-adjustable float (2).

Description

Bei herkömmlicher Art, das Wasser von Teichen oder Gewässern mit Sauerstoff bzw. mit Luft anzureichern, bedient man sich einer aufwendigen und kostspieligen Technik. Um zu verhindern, das bei versagen dieser teuren Technik, das Wasser wegen Sauerstoffmangels umkippt, und alle darin befindlichen Lebewesen sterben, wurde dieser Wasserbelüfter für diesen Ernstfall entwickelt.In a conventional way, the water from ponds or bodies of water To enrich oxygen or air, one uses one complex and expensive technology. To prevent that from happening fail this expensive technique, the water due to lack of oxygen overturned, and all living things in it died developed this water aerator for this emergency.

Unterhalb des Wasserbelüfters befindet sich eine Unterwasserpumpe (Tauchpumpe) die mit dem Wasserbelüfter in fester Verbindung steht. Entweder mit der angebrachten Rohrverschraubung oder mit zwei Kupplungen. So ist gewährleistet daß man die Pumpe und den Wasserbelüfter schnell trennen kann um die Pumpe separat in Betrieb nehmen zu können. Die Einheit Pumpe und Wasserbelüfter ist schwimmend hervorgerufend durch den Schwimmer, der nach oben bzw. nach unten verstellbar ist. Dadurch ist die Anpassung an Niedrig- bzw. Hochwasser gewährleistet.There is a submersible pump below the water aerator (Submersible pump) with the water aerator in fixed connection stands. Either with the pipe fitting attached or with two clutches. This ensures that the pump and the Can quickly disconnect water aerator to separate the pump To be able to operate. The unit is pump and water aerator floating caused by the swimmer who is up or is adjustable downwards. This means that the adaptation to low or flood guaranteed.

Die unterhalb des Wasserbelüfters angebrachte Tauchpumpe, drückt das angesaugte Wasser durch die Düse, Druckrohr und unter den Schwimmer. In dem Moment, wo das Wasser die Düse verläßt hat es eine hohe Geschwindigkeit, hervorgerufen durch den kleineren Querschnitt der Düsenöffnung. Dieses hat zufolge, das Sauerstoff bzw. Luft durch die Luftsaugrohre angesaugt und mitgerissen wird. Die Ansaugung der Luft ist im Sommer wie im Winter bei Schneefall oder Eisregen gewährleistet, da die Öffnungen der Luftansaugrohre oberhalb des Schwimmers liegen (oberhalb des Wasserspiegels), und auf den Luftansaugrohren Schutzkappen angebracht sind, worunter die Lufteintrittsbohrungen liegen, so daß das Gerät bei Schneefall oder Eisregen nicht unbrauchbar wird. Weiter ist es vorteilhaft, daß das Wasserluftgemisch in großer Turbolenz nach oben bewegt wird und der mitgerissene Sauerstoff sich mit den anderen Wasser schnell verbindet. Da der Schwimmer aus porösen Material besteht, bindet dieser zusätzlich Sauerstoff und gibt diesen kontinuierlich an das Wasser ab. The submersible pump installed below the water aerator presses the suctioned water through the nozzle, pressure pipe and under the Swimmer. The moment the water leaves the nozzle it has a high speed caused by the smaller one Cross section of the nozzle opening. According to this, it has oxygen or air is sucked in through the air intake pipes and entrained. The air is drawn in in summer and in winter when there is snow or freezing rain guaranteed because the openings of the air intake pipes lie above the float (above the water level), and protective caps are attached to the air intake pipes, including the air inlet holes are so that the device in case of snow or freezing rain does not become unusable. It is also advantageous that the water-air mixture moves upwards in great turbulence and the entrained oxygen with the other water quickly connects. Since the float is made of porous material, this also binds oxygen and releases it continuously to the water.  

BezugszeichenlisteReference list

11

Kappe mit Luftlöcher, Schutz gegen Eindringen von Schmutz, Schneefall und Eisregen
Cap with air holes, protection against the ingress of dirt, snowfall and freezing rain

22nd

Schwimmer, hält den Wasserbelüfter oberhalb des Wasserspiegels
Float, keep the water aerator above the water level

33rd

Ansaugrohr für Luft
Air intake pipe

44th

Druckrohr für Wasser und Luft
Pressure pipe for water and air

55

Düse
jet

66

Luftbohrung
Air hole

77

Rundstab, um Anfangsbohrung zu verschließen
Round bar to close the initial hole

88th

Halteblock
Holding block

99

Muffe, stellt die Verbindung zwischen Pumpe und Wasserbelüfter her
Sleeve, establishes the connection between the pump and the water aerator

Claims (1)

Wasserbelüfter dadurch gekennzeichnet, daß sich unterhalb des Belüfters eine Unterwasserpumpe bzw. Tauchpumpe befindet, die mit einer Beul-Verschraubung oder durch Kupplung hergestellt ist. Die Einheit Pumpe und Wasserbelüfter wird durch einen Schwimmkörper (2) im Wasser schwimmend gehalten, der nach oben bzw. unten verstellbar ist.Water aerator characterized in that there is an underwater pump or submersible pump below the aerator, which is made with a buckle screw connection or by coupling. The unit pump and water aerator is kept floating in the water by a floating body ( 2 ) which can be adjusted upwards or downwards.
DE1998101238 1998-01-10 1998-01-10 Aerator for open waters is simpler than fixed aeration systems Withdrawn DE19801238A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1998101238 DE19801238A1 (en) 1998-01-10 1998-01-10 Aerator for open waters is simpler than fixed aeration systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1998101238 DE19801238A1 (en) 1998-01-10 1998-01-10 Aerator for open waters is simpler than fixed aeration systems

Publications (1)

Publication Number Publication Date
DE19801238A1 true DE19801238A1 (en) 1999-07-15

Family

ID=7854657

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1998101238 Withdrawn DE19801238A1 (en) 1998-01-10 1998-01-10 Aerator for open waters is simpler than fixed aeration systems

Country Status (1)

Country Link
DE (1) DE19801238A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10061777C1 (en) * 2000-12-12 2002-02-07 Schneider Daniel Oxygenation device for standing water uses stirrer fitted to driven rotating shaft enclosed by vertical pipe supported by holder
CN104671401A (en) * 2015-02-10 2015-06-03 内蒙古天一环境技术有限公司 MBR efficient energy-saving aerating apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10061777C1 (en) * 2000-12-12 2002-02-07 Schneider Daniel Oxygenation device for standing water uses stirrer fitted to driven rotating shaft enclosed by vertical pipe supported by holder
CN104671401A (en) * 2015-02-10 2015-06-03 内蒙古天一环境技术有限公司 MBR efficient energy-saving aerating apparatus

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Legal Events

Date Code Title Description
ON Later submitted papers
8139 Disposal/non-payment of the annual fee