DE4033223A1 - Foamer-type water purifier for e.g aquarium water - which mixes water drawn from pump with air and fed to sepn. chamber having downwardly sloping partition - Google Patents
Foamer-type water purifier for e.g aquarium water - which mixes water drawn from pump with air and fed to sepn. chamber having downwardly sloping partitionInfo
- Publication number
- DE4033223A1 DE4033223A1 DE4033223A DE4033223A DE4033223A1 DE 4033223 A1 DE4033223 A1 DE 4033223A1 DE 4033223 A DE4033223 A DE 4033223A DE 4033223 A DE4033223 A DE 4033223A DE 4033223 A1 DE4033223 A1 DE 4033223A1
- Authority
- DE
- Germany
- Prior art keywords
- water
- partition
- chamber
- inlet
- air
- 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- Withdrawn
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 50
- 238000005192 partition Methods 0.000 title claims abstract description 21
- 239000006260 foam Substances 0.000 claims abstract description 22
- 108090000623 proteins and genes Proteins 0.000 claims abstract description 7
- 239000000126 substance Substances 0.000 claims abstract description 7
- 102000004169 proteins and genes Human genes 0.000 claims abstract description 6
- 239000010842 industrial wastewater Substances 0.000 claims abstract description 4
- 229910001385 heavy metal Inorganic materials 0.000 claims abstract description 3
- 238000000926 separation method Methods 0.000 claims description 19
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 2
- 229910052760 oxygen Inorganic materials 0.000 claims description 2
- 239000001301 oxygen Substances 0.000 claims description 2
- 238000000746 purification Methods 0.000 claims 1
- 241000195493 Cryptophyta Species 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 description 5
- 241000238634 Libellulidae Species 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000005352 clarification Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000037406 food intake Effects 0.000 description 1
- 235000012631 food intake Nutrition 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/14—Flotation machines
- B03D1/1443—Feed or discharge mechanisms for flotation tanks
- B03D1/1456—Feed mechanisms for the slurry
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/0205—Separation of non-miscible liquids by gas bubbles or moving solids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/0208—Separation of non-miscible liquids by sedimentation
- B01D17/0214—Separation of non-miscible liquids by sedimentation with removal of one of the phases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/12—Auxiliary equipment particularly adapted for use with liquid-separating apparatus, e.g. control circuits
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/92—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging filtrate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/02—Froth-flotation processes
- B03D1/028—Control and monitoring of flotation processes; computer models therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/14—Flotation machines
- B03D1/1431—Dissolved air flotation machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/14—Flotation machines
- B03D1/1443—Feed or discharge mechanisms for flotation tanks
- B03D1/1462—Discharge mechanisms for the froth
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/14—Flotation machines
- B03D1/1487—Means for cleaning or maintenance
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biotechnology (AREA)
- General Engineering & Computer Science (AREA)
- Physical Water Treatments (AREA)
Abstract
Description
Die Erfindung betrifft eine Vorrichtung zur Reinigung von Wasser von insbesondere überflüssigen Eiweißstoffen, Chemikalien, schädlichen Algen, Schwermetallen und/oder schwimmendem Öl, beispielsweise für industrielles Ab wasser aber auch für Wasser von Aquarien, bei der mit tels einer Pumpe das zu reinigende Wasser angesaugt, mit Luft vermischt und über einen Einlaß einer Abscheidekam mer zugeführt wird, welche einen oberen Auslaß zum Aus tritt des in ihr entstehenden, die Eiweißstoffe enthal tenden Schaumes hat. Vorrichtungen dieser Art sind in der Aquaristik bekannt und dienen dort dazu, organische Stoffe zu beseitigen, welche insbesondere durch eine übermäßige Nahrungszufuhr in das Aquarium gelangen.The invention relates to a device for cleaning of water, especially superfluous protein substances, Chemicals, harmful algae, heavy metals and / or floating oil, for example for industrial waste water but also for water from aquariums, with the by means of a pump, the water to be cleaned is sucked in with Air mixed and came through an inlet of a separator mer is supplied, which has an upper outlet for off occurs in it, which contains the protein substances tendency foam. Devices of this type are in known to aquarists and serve there to organic Eliminate substances, in particular by a excessive food intake into the aquarium.
Bei den bekannten Vorrichtungen, die meist als Abschäu mer bezeichnet werden, tritt die Luft von unten her in eine als Zylinder ausgebildete Abscheidekammer ein, die vom zu reinigenden Wasser von oben nach unten durch strömt wird. Der sich dabei bildende, eiweißhaltige Schaum gelangt über einen oberen Auslaß in einen Schaum becher, von wo er abgeführt werden kann. Nachteilig bei den bekannten Vorrichtungen ist es, daß ihre Leistung eng begrenzt ist, so daß sie schon bei größeren Aquarien unbefriedigend arbeiten. Ein Einsatz der bekannten Ab schäumer beispielsweise zur Reinigung des Wassers der Meere oder industriellen Abwassers kommt wegen der zu ge ringen Leistung nicht in Frage. In the known devices, mostly as a scraper the air enters from below a separation chamber designed as a cylinder, the of the water to be cleaned from top to bottom is flowing. The protein that forms Foam enters a foam through an upper outlet cup from where it can be removed. A disadvantage of the known devices is that their performance is narrowly limited, so that they are already used in larger aquariums work unsatisfactorily. An application of the well-known Ab foamer for cleaning the water of the Seas or industrial wastewater comes to ge do not question performance.
Zur Erhöhung der Leistung von Abschäumern ist es auch bekannt, die Luft auf der Ansaugseite einer Kreiselpumpe zuzuführen. Dadurch wird in der Kreiselpumpe die Luft mit dem gleichzeitig angesaugten Wasser stark durchein andergewirbelt, so daß besonders kleine und gut ver teilte Luftbläschen entstehen, was sich bei der Schaum bildung und dem Schaumaustrag in der nachgeschalteten Abscheidekammer vorteilhaft auswirkt. Trotzdem ist auch bei solchen Abschäumern die Leistung für größere Aqua rien und insbesondere für andere Anwendungsfälle, bei denen es auf einen großen Wasserdurchsatz ankommt, zu gering.It is also to increase the performance of skimmers known, the air on the suction side of a centrifugal pump feed. This causes the air in the centrifugal pump with the water sucked in at the same time whirled so that especially small and well ver Split air bubbles are created, which is reflected in the foam formation and the foam discharge in the downstream Separation chamber has an advantageous effect. Still is too the performance for larger aquas with such skimmers rien and especially for other applications which depend on a large water throughput low.
Der Erfindung liegt die Aufgabe zugrunde, eine Vorrich tung der eingangs genannten Art so auszubilden, daß sie ein besonders großes Leistungsvermögen aufweist und des halb auch für einen größeren Wasserdurchsatz geeignet ist.The invention has for its object a Vorrich tion of the type mentioned in such a way that they has a particularly high performance and half also suitable for a larger water flow is.
Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß der Einlaß oberhalb einer mit zunehmendem Abstand vom Einlaß abfallenden Trennwand der Abscheidekammer vorge sehen ist, welche an ihrer einlaßseitigen, höchstgele genen Kante einen Überlauf hat, daß oberhalb der Trenn wand ein in eine Schaumsammelkammer führender Trichter vorgesehen ist und daß unterhalb der Trennwand ein Was serauslaß mit einem Durchflußstellglied vorgesehen ist.This object is achieved in that the inlet above one with increasing distance from Inlet sloping partition of the separation chamber featured can be seen, which on its inlet side, highest gel edge has an overflow that above the separator threw a funnel leading into a foam collection chamber is provided and that a what below the partition serauslaß is provided with a flow actuator.
Durch diese erfindungsgemäße Trennwand gelangt der in der Abscheidekammer entstehende Schaum mit den Verun reinigungen oberhalb der Trennwand nach oben durch den Trichter in die Schaumsammelkammer. Mittels des Durch flußstellgliedes kann dafür gesorgt werden, daß der Wasserstand in der Abscheidekammer stets gleich hoch bis etwa in Höhe der Unterkante des Trichters bleibt, so daß eine gute Schaumabtrennung möglich ist. Diese Regelung des Schaumaustrages ist unabhängig vom Wasserspiegel außerhalb der Vorrichtung. Deshalb braucht bei Einsatz der Vorrichtung in einem Aquarium die Vorrichtung nicht höhenverstellbar angeordnet zu werden. Da die erfindungs gemäße Vorrichtung im Wasser arbeitet, brauchen ihm keine Schläuche zugeführt werden, so daß keine Gefahr von Wasserschäden durch einen sich lösenden Schlauch be steht.Through this partition according to the invention, the in the foam with the Verun cleaning above the partition upwards through the Funnel into the foam collection chamber. By means of flow actuator can be ensured that the Water level in the separation chamber is always the same up to remains approximately at the level of the lower edge of the funnel, so that good foam separation is possible. This regulation the foam discharge is independent of the water level outside the device. Therefore, when used the device in an aquarium the device does not to be arranged adjustable in height. Since the fiction appropriate device works in water, need him no hoses are fed, so no danger of water damage from a detachable hose stands.
Die erfindungsgemäße Vorrichtung arbeitet mit sehr hohem Wirkungsgrad. Eine Vorrichtung von 10 cm Tiefe, 40 cm Breite und 20 cm Höhe vermag auf Dauer 1000 bis 5000 Liter Wasser eines Aquariums sauber zu halten. Vergleich bare Geräte müssen hierzu mindestens zehnmal größer sein.The device according to the invention works with very high Efficiency. A device of 10 cm depth, 40 cm Width and 20 cm in height can last 1000 to 5000 Keep liters of water in an aquarium clean. Comparison Bare devices must be at least ten times larger be.
Es hat sich gezeigt, daß eine solche Vorrichtung zu gleich als wirkungsvoller Luftreiniger arbeitet, da die durch sie perlende Luft Verunreinigungen an das Wasser abgibt.It has been shown that such a device too works as an effective air purifier, because the through it sparkling air impurities in the water delivers.
Für die Reinigung von Wasser in Aquarien ist es vorteil haft, wenn gemäß einer Weiterbildung der Erfindung unter halb der Trennwand ein den Querschnitt der Abscheide kammer einnehmendes Filter vorgesehen ist, unter dem sich der Wasserauslaß befindet. Ein solches Filter ver mag grobere Feststoffe, welche mit dem Wasser über den Überlauf in den unteren Teil der Abscheidekammer gelan gen, zu sammeln, so daß sie von Zeit zu Zeit entfernt werden können.It is advantageous for cleaning water in aquariums liable if according to a further development of the invention under half of the partition the cross section of the separator Chamber-taking filter is provided under which the water outlet is located. Such a filter ver likes coarse solids, which with the water over the Overflow in the lower part of the separation chamber conditions to collect so that they are removed from time to time can be.
Das Reinigen oder Austauschen des Filters ist besonders rasch durchzuführen, wenn das Filter innerhalb einer aus der Abscheidekammer herausziehbaren Schublade vorgesehen ist. Das Gerät wird gebaut je nach Bedarf mit oder ohne Filterschublade. Cleaning or replacing the filter is special to perform quickly when the filter is out within one the pull-out drawer provided is. The device is built with or without, as required Filter drawer.
Bei dem Durchflußstellglied kann es sich um eine ein fache Drosselklappe handeln.The flow actuator can be a act throttle valve.
Konstruktiv besonders einfach ist die Abscheidekammer ge staltet, wenn sie rechteckigen Querschnitt hat, wenn der Einlaß an einer Schmalseite der Abscheidekammer vorge sehen und der Trichter entsprechend walmdachartig aus gebildet ist. Eine solche Abscheidekammer zeichnet sich zugleich durch eine besonders hohe Leistung aus. Weiter hin ermöglicht diese Form eine Selbstreinigung der inne ren Wände der Vorrichtung.The separation chamber is particularly simple in construction if it has a rectangular cross-section, if the Inlet on a narrow side of the separation chamber featured see and the funnel looks like a hipped roof is formed. Such a separation chamber stands out at the same time characterized by a particularly high performance. Next This form enables the interior to be self-cleaned ren walls of the device.
Die Pumpe saugt stets schmutziges Wasser und nicht das aus der Vorrichtung austretende, gereinigte Wasser an, wenn der Wasserauslaß an der dem Wassereinlaß gegenüber liegenden Schmalseite der Abscheidekammer vorgesehen ist.The pump always sucks dirty water and not that purified water emerging from the device, if the water outlet is opposite the water inlet lying narrow side of the separation chamber provided is.
Für die Funktion der Vorrichtung hat es sich als vor teilhaft herausgestellt, wenn gemäß einer anderen Ausge staltung der Erfindung die Trennwand an der Seite des Wassereinlasses einen kurzen, nach oben gerichteten Steg als Überlauf hat.For the function of the device, it has proven to be highlighted in part if according to another issue staltung of the invention, the partition on the side of the A short, upward-facing footbridge as an overflow.
Die für die Schaumbildung erforderliche Luft wird im der Abscheidekammer zugeführten Wasser besonders fein ver teilt, wenn die Wasserzufuhr mittels einer Kreiselpumpe durch Ansaugen aus einer Ansaugglocke erfolgt, welche zusätzlich einen Ausströmer für die erforderliche Luft und/oder den Sauerstoff hat.The air required for foam formation is in the Separation chamber fed water particularly fine ver divides when the water supply by means of a centrifugal pump by suction from a suction bell, which additionally an air vent for the required air and / or has oxygen.
Die Erfindung läßt zahlreiche Ausführungsformen zu. Zur weiteren Verdeutlichung ihres Grundprinzips ist eine davon schematisch in der Zeichnung dargestellt und wird nachfolgend beschrieben. Die Zeichnung zeigt in The invention permits numerous embodiments. To further clarification of their basic principle is one of which is shown schematically in the drawing and is described below. The drawing shows in
Fig. 1 eine Seitenansicht der erfindungsgemäßen Vorrichtung, Fig. 1 is a side view of the device according to the invention,
Fig. 2 eine Draufsicht auf die Vorrichtung. Fig. 2 is a plan view of the device.
Die erfindungsgemäße Vorrichtung besteht aus einer im Querschnitt rechteckigen Abscheidekammer 1, welche an einer Schmalseite oberhalb einer Trennwand 2 einen Ein laß 3 hat. Die Trennwand 2 fällt vom Einlaß 3 zur gegen überliegenden Schmalseite der Abscheidekammer 1 hin ab. Sie reicht an der Seite des Einlaufs 3 nicht ganz bis zur Seitenwand 4, so daß Wasser über einen durch einen hochstehenden Steg 5 der Trennwand gebildeten Überlauf 6 in einen unterhalb der Trennwand 2 liegenden Kammerteil 7 strömen kann.The device according to the invention consists of a deposition chamber 1 with a rectangular cross section, which has an inlet 3 on a narrow side above a partition 2 . The partition 2 falls from the inlet 3 to the opposite narrow side of the separation chamber 1 . It does not reach all the way to the side wall 4 on the side of the inlet 3 , so that water can flow via an overflow 6 formed by a raised web 5 of the partition wall into a chamber part 7 lying below the partition wall 2 .
Der gesamte Querschnitt der Abscheidekammer 1 wird nach oben hin von einem Trichter 8 abgedeckt, welcher einen in eine Schaumsammelkammer 9 führenden Auslaß 10 hat. Von dieser Schaumsammelkammer 9 vermag der Schaum über einen Auslaß 11 die Abscheidekammer 1 zu verlassen. Abge sehen von der kontinuierlichen Schaumabfuhr ist es natür lich auch möglich, den Schaum periodisch abzuführen. Hierzu kann die Schaumsammelkammer 9 lösbar auf der Vor richtung befestigt und nach oben hin durch einen Deckel verschlossen sein.The entire cross section of the separation chamber 1 is covered at the top by a funnel 8 which has an outlet 10 leading into a foam collection chamber 9 . From this foam collecting chamber 9, the foam is able to leave the separation chamber 1 via an outlet 11 . Apart from the continuous foam removal, it is of course also possible to remove the foam periodically. For this purpose, the foam collection chamber 9 can be releasably attached to the front direction and closed at the top by a lid.
Unterhalb der Trennwand 2 ist der gesamte Querschnitt der Abscheidekammer 1 von einem Filter 12 abgedeckt, wel ches Teil einer aus der Abscheidekammer 1 herauszieh baren Schublade 13 ist. Unterhalb dieser Schublade 13 hat die Abscheidekammer 1 einen Wasserauslaß 14 mit einem Durchflußstellglied 15, bei dem es sich bei diesem Ausführungsbeispiel um eine einfache Drosselklappe han delt. Diese kann von Hand oder auch geregelt und elektro motorisch so eingestellt werden, daß sich in der Abschei dekammer 1 stets ein gleichbleibender, bis zur Unter kante des Trichters 8 reichender Wasserstand einstellt.Below the partition 2 , the entire cross section of the separating chamber 1 is covered by a filter 12 , which is part of a drawer 13 which can be pulled out of the separating chamber 1 . Below this drawer 13 , the separation chamber 1 has a water outlet 14 with a flow actuator 15 , which in this embodiment is a simple throttle valve. This can be done by hand or regulated and electro motor so that in the Abschei decamper 1 always a constant, up to the bottom edge of the funnel 8 reaching water level.
Im rechten Teil der Fig. 1 ist eine elektromotorisch angetriebene Kreiselpumpe 16 dargestellt, die aus einer Ansaugglocke 17 ein Gemisch aus Wasser und Luft anzusau gen vermag. Die Luft gelangt über einen üblichen Ausströ mer 18 in die Ansaugglocke 17. Der nicht dargestellte Rotor der Kreiselpumpe 16 verwirbelt die Luft gleich mäßig mit dem angesaugten Wasser, so daß dem Wasserein laß 3 ein Wasser-Luft-Gemisch zugeführt wird, in dem die Lufttröpfchen besonders fein und gleichmäßig verteilt sind.In the right part of FIG. 1, an electric motor-driven centrifugal pump 16 is shown, which is capable of suctioning a mixture of water and air from an intake bell 17 . The air passes through a conventional outflow mer 18 in the intake bell 17th The rotor, not shown, of the centrifugal pump 16 swirls the air evenly with the drawn-in water, so that the water inlet 3 is supplied with a water-air mixture in which the air droplets are particularly fine and evenly distributed.
Die Draufsicht gemäß Fig. 2 läßt den rechteckigen Quer schnitt der Abscheidekammer 1 erkennen. Weiterhin ist in Fig. 2 zu sehen, daß der Trichter 8 infolge des recht eckigen Querschnittes walmdachartig ausgebildet ist. Bei größeren Vorrichtungen kann der Querschnitt der Abschei dekammer 1 auch von mehreren Trichtern 8 abgedeckt sein. Möglich ist auch eine Wasserzufuhr mittels zweier Pum pen, von denen eine Wasser statt von unten von oben an saugt, so daß auf dem Wasser schwimmendes Öl in die Ab scheidekammer zu gelangen vermag.The top view of FIG. 2 shows the rectangular cross section of the deposition chamber 1 . Furthermore, it can be seen in Fig. 2 that the funnel 8 is formed like a hipped roof due to the rectangular cross section. In the case of larger devices, the cross section of the separating chamber 1 can also be covered by several funnels 8 . It is also possible to supply water by means of two pumps, one of which sucks water from above instead of from below, so that oil floating on the water can get into the separating chamber.
Auflistung der verwendeten BezugszeichenList of the reference symbols used
1 Abscheidekammer
2 Trennwand
3 Wassereinlaß
4 Seitenwand
5 Steg
6 Überlauf
7 Kammerteil
8 Trichter
9 Schaumsammelkammer
10 Auslaß
11 Auslaß
12 Filter
13 Schublade
14 Wasserauslaß
15 Durchflußstellglied
16 Kreiselpumpe
17 Ansaugglocke
18 Ausströmer 1 separation chamber
2 partition
3 water inlet
4 side wall
5 bridge
6 overflow
7 chamber part
8 funnels
9 foam collecting chamber
10 outlet
11 outlet
12 filters
13 drawer
14 water outlet
15 flow actuator
16 centrifugal pump
17 suction bell
18 air vents
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4033223A DE4033223A1 (en) | 1990-10-19 | 1990-10-19 | Foamer-type water purifier for e.g aquarium water - which mixes water drawn from pump with air and fed to sepn. chamber having downwardly sloping partition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4033223A DE4033223A1 (en) | 1990-10-19 | 1990-10-19 | Foamer-type water purifier for e.g aquarium water - which mixes water drawn from pump with air and fed to sepn. chamber having downwardly sloping partition |
Publications (1)
Publication Number | Publication Date |
---|---|
DE4033223A1 true DE4033223A1 (en) | 1992-04-23 |
Family
ID=6416625
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE4033223A Withdrawn DE4033223A1 (en) | 1990-10-19 | 1990-10-19 | Foamer-type water purifier for e.g aquarium water - which mixes water drawn from pump with air and fed to sepn. chamber having downwardly sloping partition |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE4033223A1 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001032562A1 (en) * | 1999-10-29 | 2001-05-10 | Live Link Australia Pty Ltd | Improvements in flotation/fractionation systems for treating liquids and in separation of liquids to be treated thereby |
US6641732B1 (en) | 1999-06-30 | 2003-11-04 | Live Link Australia Pty Ltd | Cross-flow tank system for aquatic life |
US7033506B2 (en) * | 2000-04-03 | 2006-04-25 | Institut Francais De Recherche Pour L'exploitation De La Mer - Ifremer | Device and method for water treatment by foaming |
CN100368312C (en) * | 2005-11-10 | 2008-02-13 | 郑永旭 | Process for enriching transferring algae in lanpscape water |
DE102009017912A1 (en) * | 2009-04-17 | 2010-10-28 | Christian Schmid | Filter device i.e. commercial drum filter, for filtering impurities from e.g. garden, has collecting device supported in housing, where front section of collecting device protrudes from housing during maximum pushing of device into housing |
DE102014019353A1 (en) | 2014-12-22 | 2016-06-23 | Ralf Fisch | Fresh and seawater suitable method and corresponding arrangement for performing a stable, independent of air pressure, controllable Feinstpartikel- fat and protein removal by gas partial pressure oriented flotation in water treatment, especially in aquaculture and aquaristics, also suitable under conditions with weak boundary surface weak water surfaces and waters low density. |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE663960C (en) * | 1934-02-06 | 1938-08-17 | Aug Heinr Popp | Device for the clarification of fibrous liquids |
DE677935C (en) * | 1938-03-19 | 1939-07-06 | Klaus Scheufelen Dipl Ing | Cloth hangers for paper and pulp production |
US2446655A (en) * | 1945-10-06 | 1948-08-10 | Deepwater Chemical Co Ltd | Method and apparatus for clarifying alkaline well waters |
FR1424162A (en) * | 1964-02-07 | 1966-01-07 | Purac Ab | Process for treating a liquid containing dissolved proteinaceous substances |
DE1517701A1 (en) * | 1962-03-27 | 1969-09-11 | Jarmil Pav | Process and device for the continuous removal of suspended substances from liquids |
DE1792539A1 (en) * | 1968-09-17 | 1971-11-25 | Dr Baer Eberhardt H | Process for the separation of emulsified or dispersed substances from water |
DE1792607A1 (en) * | 1968-09-26 | 1972-02-10 | Aka Ab Apparatkemiska | Process for purifying and clarifying contaminated water by flotation |
FR2108594A5 (en) * | 1970-09-28 | 1972-05-19 | Kurita Water Ind Ltd | |
DE3412217A1 (en) * | 1984-04-02 | 1985-10-10 | Ingolf 8038 Gröbenzell Kurtze | Process and process arrangement for purifying untreated water by flash flotation with simultaneous filtration |
GB2185473A (en) * | 1984-07-23 | 1987-07-22 | Vish Khim T I | Method and apparatus for removing oil and salt contaminants from condensed steam |
DD255329A1 (en) * | 1986-12-22 | 1988-03-30 | Projekt Wasserwirtschaft Veb | DEVICE FOR SOLIDS SEPARATION FROM SUSPENSIONS |
DE3713439A1 (en) * | 1987-04-22 | 1988-11-03 | Ingolf Kurtze | Process and process arrangement for purifying water by controlled depressurisation flotation |
-
1990
- 1990-10-19 DE DE4033223A patent/DE4033223A1/en not_active Withdrawn
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE663960C (en) * | 1934-02-06 | 1938-08-17 | Aug Heinr Popp | Device for the clarification of fibrous liquids |
DE677935C (en) * | 1938-03-19 | 1939-07-06 | Klaus Scheufelen Dipl Ing | Cloth hangers for paper and pulp production |
US2446655A (en) * | 1945-10-06 | 1948-08-10 | Deepwater Chemical Co Ltd | Method and apparatus for clarifying alkaline well waters |
DE1517701A1 (en) * | 1962-03-27 | 1969-09-11 | Jarmil Pav | Process and device for the continuous removal of suspended substances from liquids |
FR1424162A (en) * | 1964-02-07 | 1966-01-07 | Purac Ab | Process for treating a liquid containing dissolved proteinaceous substances |
DE1792539A1 (en) * | 1968-09-17 | 1971-11-25 | Dr Baer Eberhardt H | Process for the separation of emulsified or dispersed substances from water |
DE1792607A1 (en) * | 1968-09-26 | 1972-02-10 | Aka Ab Apparatkemiska | Process for purifying and clarifying contaminated water by flotation |
FR2108594A5 (en) * | 1970-09-28 | 1972-05-19 | Kurita Water Ind Ltd | |
DE3412217A1 (en) * | 1984-04-02 | 1985-10-10 | Ingolf 8038 Gröbenzell Kurtze | Process and process arrangement for purifying untreated water by flash flotation with simultaneous filtration |
GB2185473A (en) * | 1984-07-23 | 1987-07-22 | Vish Khim T I | Method and apparatus for removing oil and salt contaminants from condensed steam |
DD255329A1 (en) * | 1986-12-22 | 1988-03-30 | Projekt Wasserwirtschaft Veb | DEVICE FOR SOLIDS SEPARATION FROM SUSPENSIONS |
DE3713439A1 (en) * | 1987-04-22 | 1988-11-03 | Ingolf Kurtze | Process and process arrangement for purifying water by controlled depressurisation flotation |
Non-Patent Citations (3)
Title |
---|
SU 1084251-A Abstract in Chemical Patent Index, Derwent Publications LTD, Ref. Nr. 84-299508/48 * |
SU 1518310-A Abstract in Chemical Patent Index, Derwent Publications LTD, Ref. Nr. 90-252228/33 * |
SU 560837 Abstract in Chemical Patent Index, Derwent Publications LTD, Ref. Nr. 34770A/19 * |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6641732B1 (en) | 1999-06-30 | 2003-11-04 | Live Link Australia Pty Ltd | Cross-flow tank system for aquatic life |
WO2001032562A1 (en) * | 1999-10-29 | 2001-05-10 | Live Link Australia Pty Ltd | Improvements in flotation/fractionation systems for treating liquids and in separation of liquids to be treated thereby |
US7033506B2 (en) * | 2000-04-03 | 2006-04-25 | Institut Francais De Recherche Pour L'exploitation De La Mer - Ifremer | Device and method for water treatment by foaming |
CN100368312C (en) * | 2005-11-10 | 2008-02-13 | 郑永旭 | Process for enriching transferring algae in lanpscape water |
DE102009017912A1 (en) * | 2009-04-17 | 2010-10-28 | Christian Schmid | Filter device i.e. commercial drum filter, for filtering impurities from e.g. garden, has collecting device supported in housing, where front section of collecting device protrudes from housing during maximum pushing of device into housing |
DE102009017912B4 (en) * | 2009-04-17 | 2011-01-13 | Christian Schmid | filter means |
DE102014019353A1 (en) | 2014-12-22 | 2016-06-23 | Ralf Fisch | Fresh and seawater suitable method and corresponding arrangement for performing a stable, independent of air pressure, controllable Feinstpartikel- fat and protein removal by gas partial pressure oriented flotation in water treatment, especially in aquaculture and aquaristics, also suitable under conditions with weak boundary surface weak water surfaces and waters low density. |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69736128T2 (en) | Apparatus and method for separating a light liquid from a heavy liquid | |
DE4325745C2 (en) | Coalescence separator with vortex-free operation | |
EP0148444A2 (en) | Process and apparatus for separating an oil/water mixture | |
EP2539423A1 (en) | Oil/water filtration device | |
EP0779840B1 (en) | Gas entrainment/flotation reactor with arrangements for separating solids from liquids | |
DE2743963A1 (en) | DEVICE FOR PURIFYING POLLUTED WATER | |
EP3570951B1 (en) | Oil/water separator with compressed air charging | |
DE112018004424T5 (en) | Discharge processing device for a vehicle air brake filling system | |
DE3333777A1 (en) | APPARATUS FOR SEPARATING SUBSTANCES CONTAINED IN LIQUID | |
EP0561170B1 (en) | Disposal apparatus for separating oil from waste water | |
DE4033223A1 (en) | Foamer-type water purifier for e.g aquarium water - which mixes water drawn from pump with air and fed to sepn. chamber having downwardly sloping partition | |
EP0355633B1 (en) | Device for the treatment of the machining liquid of an electroerosion machine | |
DE4231790B4 (en) | Apparatus for the treatment of waste water | |
DE2917849C2 (en) | Separator for impurities that are suspended in a liquid and have a smaller weight than that of the liquid | |
EP0570745A1 (en) | Oil - water separation apparatus | |
EP0228520B1 (en) | Separator, particularly for fats from water | |
DE112018004396T5 (en) | DISCHARGE PROCESSING DEVICE AND METHOD FOR A VEHICLE AIR BRAKE FILLING SYSTEM | |
EP2613864B1 (en) | Separator for separating a light liquid-water mixture and method for separating a light liquid-water mixture | |
EP0522265A2 (en) | Liquid separator | |
DE102005042457B4 (en) | Water purifier for ponds or similar waters | |
DE4400612C2 (en) | Separator system | |
AT398752B (en) | SEPARATORS FOR LIQUIDS | |
DE102006013256B4 (en) | Apparatus and method for removing particles from a liquid | |
DE3201946A1 (en) | Device for extracting paint mists from paint spraying spaces. | |
DE879677C (en) | Apparatus and method for separating fibrous materials suspended in a liquid |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
8139 | Disposal/non-payment of the annual fee |