EP0293962A1 - Dispositif pourvu d'un réservoir contenant un liquide et un rotor monté à l'intérieur - Google Patents
Dispositif pourvu d'un réservoir contenant un liquide et un rotor monté à l'intérieur Download PDFInfo
- Publication number
- EP0293962A1 EP0293962A1 EP19880200930 EP88200930A EP0293962A1 EP 0293962 A1 EP0293962 A1 EP 0293962A1 EP 19880200930 EP19880200930 EP 19880200930 EP 88200930 A EP88200930 A EP 88200930A EP 0293962 A1 EP0293962 A1 EP 0293962A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- rotor
- reservoir
- pipe
- liquid
- rotation
- 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.)
- Granted
Links
Images
Classifications
-
- 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
- B01F23/43—Mixing liquids with liquids; Emulsifying using driven stirrers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
- B01F27/72—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with helices or sections of helices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/712—Feed mechanisms for feeding fluids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
- B01F35/718—Feed mechanisms characterised by the means for feeding the components to the mixer using vacuum, under pressure in a closed receptacle or circuit system
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
- B01F27/61—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis about an inclined axis
Definitions
- the invention relates to a device provided with a reservoir receiving a liquid and a rotor arranged in said reservoir, which rotor can be rotated about its central axis and is provided with a few blades distributed over its circumference, said blades being shaped such that when the rotor is rotated a liquid is sucked in in a direction extending transversely to the axis of rotation of the rotor.
- the purpose of the invention is to obtain a device of the above kind whereby it is possible that the liquid present in the reservoir, at the same time as it is being agitated by means of the rotating rotor, can be mixed in a simple manner with a material to be drawn from one or more other reservoirs, such as liquid or gaseous substances, which may also contain solid substances.
- this can be achieved in that near the outer circumference of the rotor there is arranged the outer end of a pipe being in communication with at least one other reservoir, all this in such a manner that during rotation of the rotor material can be sucked in from said other reservoir.
- the device illustrated in fig 1 comprises a first reservoir 1 and a reservoir 2 arranged therebeside.
- the reservoir 1 is intended for being used as an aerating basin of a water purification device, whilst the reservoir 2 is intended to act as a settling basin.
- a rotor 3 e.g. of the type described in the Dutch patent application 73111537 or 7807073, for agitating the liquid present in the reservoir 1.
- the rotor 3 is fixed to a hollow shaft 4, which is mounted on a motor 5, by means of which the shaft 4 with the rotor 3 can be rotated.
- the motor 5 is adjustably supported by a frame part 6 having a fixed connection to the reservoir 1.
- the liquid to be purified can be supplied to the reservoir 1 via a supply pipe 7.
- a gutter 8 extending along one side of said reservoir and parallel to the longitudinal direction of the reservoir 1, said gutter being in communication with the reservoir 1 at one end, at a point located under the liquid level of the reservoir 1.
- Liquid can thus flow from the basin 1 into the gutter 8.
- the bottom of the gutter 8 there are provided a number of regularly spaced holes 8′, so that the liquid, with the silt present therein, can flow into the reservoir 2, whereby the silt will settle in said reservoir.
- Purified water can be discharged from the reservoir 2 through a discharge pipe 9 arranged in the reservoir 2.
- a pipe 10 extends along part of its length into the reservoir 2, whereby the open lower end of said pipe is located at some distance from the bottom of the reservoir 2. From said lower end the pipe is led upwards and with one bent end through or over the partition wall 11 separating the two reservoirs 1 and 2. The arrangement is thereby such that the open end of the part of the pipe 10 passed through the wall is located near the side of the rotor.
- an extension piece 13 may be movably provided on the end of the pipe 10 located near the rotor 3, which extension piece can be fixed to the pipe 10 in any position desired by means of clamping means 14.
- clamping means 14 the distance between the outer circumference of the rotor and the mouth of the pipe 10 can be adjusted in order to be able to regulate the degree of suction of silt from the settling reservoir 2 therewith.
- shut-off valve may be mounted in the pipe 10, for interrupting the passage of material through the pipe 10.
- the pipe 10 may be constructed with a bend above the liquid level in the reservoir 2, whereby the relevant shut-off valve or the like can be incorporated, easily operable, in the part of the pipe 10 located above the liquid level.
- the end of the pipe fitted with a flexible part in that case, may have a fixed connection to the motor, so that when the motor with the shaft and the rotor are pivoted the distance between the end of the pipe 10 and the rotor 3 remains unchanged.
- the shaft 4 may be solid in that case.
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Catching Or Destruction (AREA)
- Centrifugal Separators (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT88200930T ATE79562T1 (de) | 1987-05-26 | 1988-05-10 | Vorrichtung mit einem behaelter fuer fluessigkeit und einem rotor in dem behaelter. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8701249 | 1987-05-26 | ||
NL8701249A NL8701249A (nl) | 1987-05-26 | 1987-05-26 | Inrichting voorzien van een vloeistof opnemend reservoir en een in het reservoir opgestelde, om zijn hartlijn in draaiing te brengen rotor. |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0293962A1 true EP0293962A1 (fr) | 1988-12-07 |
EP0293962B1 EP0293962B1 (fr) | 1992-08-19 |
Family
ID=19850064
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP88200930A Expired - Lifetime EP0293962B1 (fr) | 1987-05-26 | 1988-05-10 | Dispositif pourvu d'un réservoir contenant un liquide et un rotor monté à l'intérieur |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0293962B1 (fr) |
AT (1) | ATE79562T1 (fr) |
DE (1) | DE3873827T2 (fr) |
ES (1) | ES2034157T3 (fr) |
GR (1) | GR3006302T3 (fr) |
NL (1) | NL8701249A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014125079A1 (fr) * | 2013-02-15 | 2014-08-21 | Leonhard Fuchs | Dispositif et procédé de traitement d'eaux usées |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR872399A (fr) * | 1941-05-21 | 1942-06-05 | Dispositif pour mélanger des liquides | |
FR938347A (fr) * | 1946-12-26 | 1948-09-10 | Rateau Soc | Dispositif de brassage et de mélange de liquides |
GB781224A (en) * | 1954-08-05 | 1957-08-14 | Atomic Energy Authority Uk | Combined mixing and settling apparatus for liquids |
GB950214A (en) * | 1961-06-09 | 1964-02-19 | Atomic Energy Authority Uk | Improvements in or relating to mixer-settler apparatus |
GB1117959A (en) * | 1965-05-14 | 1968-06-26 | Israel Mining Ind Inst For Res | A liquid-liquid contactor |
DE1557024A1 (de) * | 1966-11-04 | 1969-09-25 | Josef Biethinger | Klein-Ruehr und Mischgeraet |
US3773302A (en) * | 1971-07-28 | 1973-11-20 | Eastman Kodak Co | Apparatus for making coupler dispersions |
US4308221A (en) * | 1978-04-21 | 1981-12-29 | Aeration Industries, Inc. | Apparatus for mixing a gas and a liquid |
GB2174012A (en) * | 1985-04-24 | 1986-10-29 | Ekato Ind Anlagen Verwalt | Method and apparatus for producing oil-based drilling mud |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL178150C (nl) * | 1973-08-22 | 1986-02-03 | Tno | Om een draaiingsas draaibare rotor bestemd voor het verplaatsen van vloeistof. |
-
1987
- 1987-05-26 NL NL8701249A patent/NL8701249A/nl not_active Application Discontinuation
-
1988
- 1988-05-10 EP EP88200930A patent/EP0293962B1/fr not_active Expired - Lifetime
- 1988-05-10 ES ES198888200930T patent/ES2034157T3/es not_active Expired - Lifetime
- 1988-05-10 DE DE8888200930T patent/DE3873827T2/de not_active Expired - Fee Related
- 1988-05-10 AT AT88200930T patent/ATE79562T1/de not_active IP Right Cessation
-
1992
- 1992-11-20 GR GR920401652T patent/GR3006302T3/el unknown
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR872399A (fr) * | 1941-05-21 | 1942-06-05 | Dispositif pour mélanger des liquides | |
FR938347A (fr) * | 1946-12-26 | 1948-09-10 | Rateau Soc | Dispositif de brassage et de mélange de liquides |
GB781224A (en) * | 1954-08-05 | 1957-08-14 | Atomic Energy Authority Uk | Combined mixing and settling apparatus for liquids |
GB950214A (en) * | 1961-06-09 | 1964-02-19 | Atomic Energy Authority Uk | Improvements in or relating to mixer-settler apparatus |
GB1117959A (en) * | 1965-05-14 | 1968-06-26 | Israel Mining Ind Inst For Res | A liquid-liquid contactor |
DE1557024A1 (de) * | 1966-11-04 | 1969-09-25 | Josef Biethinger | Klein-Ruehr und Mischgeraet |
US3773302A (en) * | 1971-07-28 | 1973-11-20 | Eastman Kodak Co | Apparatus for making coupler dispersions |
US4308221A (en) * | 1978-04-21 | 1981-12-29 | Aeration Industries, Inc. | Apparatus for mixing a gas and a liquid |
GB2174012A (en) * | 1985-04-24 | 1986-10-29 | Ekato Ind Anlagen Verwalt | Method and apparatus for producing oil-based drilling mud |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014125079A1 (fr) * | 2013-02-15 | 2014-08-21 | Leonhard Fuchs | Dispositif et procédé de traitement d'eaux usées |
Also Published As
Publication number | Publication date |
---|---|
DE3873827T2 (de) | 1993-01-21 |
NL8701249A (nl) | 1988-12-16 |
ES2034157T3 (es) | 1993-04-01 |
ATE79562T1 (de) | 1992-09-15 |
DE3873827D1 (de) | 1992-09-24 |
GR3006302T3 (fr) | 1993-06-21 |
EP0293962B1 (fr) | 1992-08-19 |
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