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DE4340298A1 - Mixer for highly viscous liquids - Google Patents

Mixer for highly viscous liquids

Info

Publication number
DE4340298A1
DE4340298A1 DE4340298A DE4340298A DE4340298A1 DE 4340298 A1 DE4340298 A1 DE 4340298A1 DE 4340298 A DE4340298 A DE 4340298A DE 4340298 A DE4340298 A DE 4340298A DE 4340298 A1 DE4340298 A1 DE 4340298A1
Authority
DE
Germany
Prior art keywords
highly viscous
viscous liquids
mixing device
mixer
blades
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Withdrawn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
DE4340298A
Other languages
German (de)
Inventor
Friedhelm Schneider
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 DE4340298A priority Critical patent/DE4340298A1/en
Publication of DE4340298A1 publication Critical patent/DE4340298A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B01F33/80—Mixing plants; Combinations of mixers
    • B01F33/82—Combinations of dissimilar mixers
    • B01F33/822—Combinations of dissimilar mixers with moving and non-moving stirring devices in the same receptacle

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)

Abstract

In a mixer for highly viscous liquids, the additive liq. is fed through a bore (7) and an annular channel (8) to the space (9) behind a mushroom valve (10) and then enters through a gap (11) into an inlet space (6) in counter-current to the main liq..

Description

Der vom Motor 1 angetriebene Läufer 2 hat drei hintereinander angeordnete Schaufelkränze mit den Laufschaufeln 3. Der Stator 4 besitzt zwei Schaufelkränze mit den Leitschaufeln 5, die zwischen den Laufschaufeln 3 angebracht sind. Die Hauptflüssigkeit tritt in den Einlaßraum 6 ein. Die Mischflüssigkeit wird durch die Bohrung 7, den Ringkanal 8 dem Raum 9 hinter dem Pilzven­ til 10 zugeführt und tritt als Ringschleier durch den Spalt 11 im Gegenstrom auf die Hauptflüssigkeit im Einlaßraum 6, wodurch eine Vormischung stattfindet.The rotor 2 , driven by the motor 1 , has three blade rings with the rotor blades 3 arranged one behind the other. The stator 4 has two blade rings with the guide blades 5 , which are attached between the rotor blades 3 . The main liquid enters the inlet space 6 . The mixed liquid is fed through the bore 7 , the annular channel 8 to the space 9 behind the Pilzven valve 10 and occurs as an annular veil through the gap 11 in countercurrent to the main liquid in the inlet space 6 , whereby premixing takes place.

Durch eine bestimmte Schrägstellung der Lauf­ schaufeln 3 kann eine zusätzliche Förderwir­ kung erzielt werden.By a certain inclination of the blades 3 an additional Förderwir effect can be achieved.

Durch die Löcher 12 in den Lauf- und Leit­ schaufeln wird eine Verbesserung der Vermischung erreicht. Die Abdichtung nach außen erfolgt durch 2 Gleitringhälften 15 und 14 aus Kunststoff, die axial gegen die Schulter 15 der Läufernabe 16 geführt werden und gegen Verdrehung durch den Stift 17 in dem Schlitz 18 des Führungs­ flansches 19 gesichert sind.Through the holes 12 in the blades and guide vanes, an improvement in the mixing is achieved. The seal to the outside is done by two slide ring halves 15 and 14 made of plastic, which are guided axially against the shoulder 15 of the rotor hub 16 and are secured against rotation by the pin 17 in the slot 18 of the guide flange 19 .

Die Gleitringhälften 13 und 14 können bei Verschleiß nach Abnahme des Führungsflansches 19 entfernt und durch Neuteile ersetzt werden.The sliding ring halves 13 and 14 can be removed when worn after removing the guide flange 19 and replaced with new parts.

Claims (4)

1. Mischvorrichtung für hochviskose Flüssigkeiten, dadurch gekennzeichnet, daß die Mischflüssig­ keit durch die Bohrung (7) den Ringkanal (8) dem Raum (9) hinter dem Pilzventil (10) zuge­ führt wird und durch den Spalt (11) im Gegen­ strom auf die Hauptflüssigkeit im Einlaß­ raum (6) tritt.1. Mixing device for highly viscous liquids, characterized in that the mixing liquid speed through the bore ( 7 ) leads the annular channel ( 8 ) to the space ( 9 ) behind the mushroom valve ( 10 ) and through the gap ( 11 ) in countercurrent the main liquid in the inlet space ( 6 ) occurs. 2. Mischvorrichtung für hochviskose Flüssigkeiten, dadurch gekennzeichnet, daß die Laufschaufeln (3) und die Leitschaufeln (5) mit Löchern (12) versehen sind.2. Mixing device for highly viscous liquids, characterized in that the rotor blades ( 3 ) and the guide blades ( 5 ) are provided with holes ( 12 ). 3. Mischvorrichtung für hochviskose Flüssigkeiten, dadurch gekennzeichnet, daß durch eine Schräg­ stellung der Laufschaufeln (3) eine zusätzliche Förderwirkung erreicht wird.3. Mixing device for highly viscous liquids, characterized in that an additional conveying effect is achieved by an inclined position of the blades ( 3 ). 4. Mischvorrichtung für hochviskose Flüssigkeiten, dadurch gekennzeichnet, daß die Abdichtung nach außen durch zwei Gleitringhälften (13) und (14) erfolgt.4. Mixing device for highly viscous liquids, characterized in that the seal to the outside by two seal ring halves ( 13 ) and ( 14 ).
DE4340298A 1993-11-26 1993-11-26 Mixer for highly viscous liquids Withdrawn DE4340298A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE4340298A DE4340298A1 (en) 1993-11-26 1993-11-26 Mixer for highly viscous liquids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4340298A DE4340298A1 (en) 1993-11-26 1993-11-26 Mixer for highly viscous liquids

Publications (1)

Publication Number Publication Date
DE4340298A1 true DE4340298A1 (en) 1995-06-01

Family

ID=6503496

Family Applications (1)

Application Number Title Priority Date Filing Date
DE4340298A Withdrawn DE4340298A1 (en) 1993-11-26 1993-11-26 Mixer for highly viscous liquids

Country Status (1)

Country Link
DE (1) DE4340298A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118769383A (en) * 2024-09-12 2024-10-15 醴陵荣祥陶瓷有限公司 Mixing devices for the production of ceramic raw materials

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB777321A (en) * 1952-05-07 1957-06-19 Oliver Coughtrie An improved device for intermixing pluralities of liquids including gas or pulverised solids
FR1153206A (en) * 1956-05-15 1958-03-04 Separation Sa Franc Pour La Improvements to mixers, emulsifiers, homogenizers, etc.
US3364880A (en) * 1966-05-12 1968-01-23 Werner Machinery Co Pre-mix airo-mixer
DE2252718A1 (en) * 1972-10-27 1974-05-02 Zippel Gmbh Mixing head for two plastics constituents - two annular channels feed tapering mixing zone of large volume resulting in low surface wear
DD160608A1 (en) * 1980-06-23 1983-11-23 Wolfen Filmfab Veb DEVICE FOR MIXING FLUIDS
DE3733409C2 (en) * 1987-10-02 1993-08-05 Bhs-Bayerische Berg-, Huetten- Und Salzwerke Ag, 8000 Muenchen, De

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB777321A (en) * 1952-05-07 1957-06-19 Oliver Coughtrie An improved device for intermixing pluralities of liquids including gas or pulverised solids
FR1153206A (en) * 1956-05-15 1958-03-04 Separation Sa Franc Pour La Improvements to mixers, emulsifiers, homogenizers, etc.
US3364880A (en) * 1966-05-12 1968-01-23 Werner Machinery Co Pre-mix airo-mixer
DE2252718A1 (en) * 1972-10-27 1974-05-02 Zippel Gmbh Mixing head for two plastics constituents - two annular channels feed tapering mixing zone of large volume resulting in low surface wear
DD160608A1 (en) * 1980-06-23 1983-11-23 Wolfen Filmfab Veb DEVICE FOR MIXING FLUIDS
DE3733409C2 (en) * 1987-10-02 1993-08-05 Bhs-Bayerische Berg-, Huetten- Und Salzwerke Ag, 8000 Muenchen, De

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118769383A (en) * 2024-09-12 2024-10-15 醴陵荣祥陶瓷有限公司 Mixing devices for the production of ceramic raw materials

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8110 Request for examination paragraph 44
8139 Disposal/non-payment of the annual fee