CH311796A - Homogenizer element. - Google Patents

Homogenizer element.

Info

Publication number
CH311796A
CH311796A CH311796DA CH311796A CH 311796 A CH311796 A CH 311796A CH 311796D A CH311796D A CH 311796DA CH 311796 A CH311796 A CH 311796A
Authority
CH
Switzerland
Prior art keywords
element according
passage
core
edges
homogenizer
Prior art date
Application number
Other languages
German (de)
Inventor
Co Stoeri
Original Assignee
Stoeri & Co
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 Stoeri & Co filed Critical Stoeri & Co
Publication of CH311796A publication Critical patent/CH311796A/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40Static mixers
    • B01F25/45Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads
    • B01F25/451Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads characterised by means for moving the materials to be mixed or the mixture
    • B01F25/4512Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads characterised by means for moving the materials to be mixed or the mixture with reciprocating pistons
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40Static mixers
    • B01F25/44Mixers in which the components are pressed through slits
    • B01F25/441Mixers in which the components are pressed through slits characterised by the configuration of the surfaces forming the slits
    • B01F25/4413Mixers in which the components are pressed through slits characterised by the configuration of the surfaces forming the slits the slits being formed between opposed conical or cylindrical surfaces
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40Static mixers
    • B01F25/44Mixers in which the components are pressed through slits
    • B01F25/441Mixers in which the components are pressed through slits characterised by the configuration of the surfaces forming the slits
    • B01F25/4416Mixers in which the components are pressed through slits characterised by the configuration of the surfaces forming the slits the opposed surfaces being provided with grooves
    • B01F25/44162Circumferential grooves formed on opposed surfaces, e.g. on planar surfaces or on cylinders or cones
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40Static mixers
    • B01F25/44Mixers in which the components are pressed through slits
    • B01F25/441Mixers in which the components are pressed through slits characterised by the configuration of the surfaces forming the slits
    • B01F25/4416Mixers in which the components are pressed through slits characterised by the configuration of the surfaces forming the slits the opposed surfaces being provided with grooves
    • B01F25/44167Mixers in which the components are pressed through slits characterised by the configuration of the surfaces forming the slits the opposed surfaces being provided with grooves the grooves being formed on the outer surface of the cylindrical or conical core of the slits
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40Static mixers
    • B01F25/44Mixers in which the components are pressed through slits
    • B01F25/441Mixers in which the components are pressed through slits characterised by the configuration of the surfaces forming the slits
    • B01F25/4416Mixers in which the components are pressed through slits characterised by the configuration of the surfaces forming the slits the opposed surfaces being provided with grooves
    • B01F25/44168Mixers in which the components are pressed through slits characterised by the configuration of the surfaces forming the slits the opposed surfaces being provided with grooves the grooves being formed on the inner surface of the cylindrical or conical housing of the slits
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40Static mixers
    • B01F25/44Mixers in which the components are pressed through slits
    • B01F25/442Mixers in which the components are pressed through slits characterised by the relative position of the surfaces during operation
    • B01F25/4423Mixers in which the components are pressed through slits characterised by the relative position of the surfaces during operation the surfaces being part of a valve construction, formed by opposed members in contact, e.g. automatic positioning caused by spring pressure
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71Feed mechanisms
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71Feed mechanisms
    • B01F35/717Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/7174Feed mechanisms characterised by the means for feeding the components to the mixer using pistons, plungers or syringes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71Feed mechanisms
    • B01F35/717Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/7176Feed mechanisms characterised by the means for feeding the components to the mixer using pumps
    • B01F35/717613Piston pumps

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)

Description

  

  



     Homogenisatorelement.   



   Die Erfindung betrifft ein   Homogenisator-    element, welches in Zusammenwirkung mit einem   Kolbenantriebsorgan    mit   Speisevorrich-    tung verwendet werden kann. Das Element dient dem Homogenisieren   von Mischflüssig-    keiten,   wic    Milch,   Zucker-und Fruchtsäften    usw.



   Das erfindungsgemässe   Homogenisator-    element zeichnet sich aus durch einen Durch  lass,    dessen Wand aus gegeneinander geneigten, miteinander Kanten bildenden Flächen besteht, in den ein ebenfalls gegeneinander geneigte, miteinander Kanten bildende   Flä-    chen aufweisender Kern derart unter   Feder-    wirkung angebracht ist, dass die Umfangskanten des einen Teils sich an Flächen des andern Teils anschmiegen.



   Damit die beim Homogenisieren arbeitenden Kanten wirksamer sein können, sollen vorteilhaft die Flächen nur annähernd senkrecht aufeinanderstehen, wodurch ein besseres Anschmiegen der Kanten des einen Teils gegen die Flächen des andern'Teils erzielt werden kann.



   Auf beiliegender Zeichnung sind Ausführungsbeispiele von erfindungsgemässen Homo  genisatorelementen dargestellt,    und zwar zeigt
Fig.   1    einen Längsschnitt durch das in die   Forderanlage    eingebaute Element,
Fig. 2 und 3 zeigen in grösserem   Massstal)    zwei Ausführungsformen der wirkenden Teile von Homogenisatorelementen.



   Mit 1 ist die Hülse des Homogenisators bezeichnet, in die das Element 2 eingeschraubt ist. Die Hülse   I    weist eine Speiseöffnung 3 und einen Förderkolben 4 auf, dessen Antrieb   nichet    gezeichnet ist. : Der Körper 5 des Homo  genisatorelemeiites    2 weist axiale Bohrungen 6 auf, durch die das zu homogenisierende Gut vom Kolben 4 aus der   Flulse      1    in den Durchlass 7 gepresst wird. Die Seitenwand des Durchlasses 7 ist bei 8 stufenförmig ausgebildet und weist bei 9 einen Anschlagbund auf.



  In den Durchlass 7 eingeschraubt ist der Absehlusskörper 10 mit axialen Bohrungen 11 für den Auslass des homogenisierten Gutes.



  Mit dem   Abschlusskörper    10 verbunden ist die Achse 12, auf der der Kern 13, 14 gleitend gelagert ist und dessen massiver Teil 13 dem Einlass 6 zugewendet ist und eine der Durchlassstufung 18 entsprechende Abstufung   15    5 aufweist. Der Teil 14 des Kerns ist als leichtere Platte ausgebildet und schlägt gegen den Bund 9 des   Korpers    5 an. Zwischen Kern 13,   14 und Abschlusskörper    10 befindet sich eine Feder 16, die den Kern gegen die Abstufung   8    und den Bund 9 presst. Durch stärkeres Einschrauben des Abschlusskorpers 10 in den Durchlass wird der Pressdruck der Stufen erhöht.

   Beim gezeichneten Beispiel   (Fig.      1)    ist zur besseren Erläuterung nicht das totale Eingreifen der   beiden Stufungen 8, 15 gezeichnet.   



  Das zu   homogenisierende    Gut gelangt durch die Offnungen   6,    die auch aus Schlitzen bestehen können, in den Durchlass 7 und wird nun zuerst zwischen den Stufen 8, 15 der Körper 5 und 13 und dann zwischen dem Bund 9 und der Platte 14 unter Pressung hindurehgezwängt. Dabei kann der Kern 13, 14, der nur durch die Kraft der   Feeder 1'6    gebalten ist, etwas zurüekweichen. Durch die   Offnung    11 verlässt das homogenisierte Gut das Element 2.



   Fig. 2 und 3 zeigen zwei weitere Ausbildungsmoglichkeiten der beim Homogenisieren wirkenden Kanten, und zwar stehen die Stufen 8 respektiv 15 bei Fig. 2 nur annähernd senkrecht aufeinander, so da¯ die   Sparte,    durch die das Gut gebrochen wird, aus dem   ZusammenstoR    je einer Kante mit einer Fläche gebildet sind. Der gleiche Effekt wird bei dem in Fig. 3 dargestellten Beispiel erreicht. Hier sind die   gegeneinander anstossen-    den Fläehen und Kanten als Ringrillen ausgebildet. Zur Montage muss dabei eine Unterteilung des Kernes 13 und des Körpers 5 erfolgen.



   Um beim Ansaugen des Kolbens 4 eine sichere Sperrung gegen Rücklauf des homogenisierten Gutes an der Stufung 8, 15 vorbei zu verhindern, kann zwischen den Teilen 13 und 14 eine Dichtung 17 eingelegt sein.



  Durch die Feder 16 und die Saugwirkung des Kolbens 4 erfolgt zwischen Kernteil   14    und Bund des Durchlasses mittels der Dichtung g 17 eine   gänzliche    Schliessung des Durchlasses gegen   Bückstromung.    Selbstverständlich muss auch die H lse   1    absolut dicht sein, da das Gut nur bei Druck an der Stufung genügend gebrochen wird.



     PATENTANSPRUCII    :
Homogenisatorelement, gekennzeichnet, durch einen Durchlass, dessen Wand aus gegeneinander geneigten, miteinander Kanten bildenden Flächen besteht, in den ein ebenfalls gegeneinander geneigte, miteinander Kanten bildende Fläehen aufweisender Kern derart   tinter    Federwirkung angebracht ist, dass die Umfangskanten des einen Teils sich an FlÏchen des andern Teils anschmiegen.



  



     Homogenizer element.



   The invention relates to a homogenizer element which can be used in cooperation with a piston drive element with a feed device. The element is used to homogenize mixed liquids, such as milk, sugar and fruit juices, etc.



   The homogenizer element according to the invention is characterized by a passage, the wall of which consists of mutually inclined surfaces that form edges with one another, in which a core that is also inclined towards one another and that forms edges with one another is mounted under spring action in such a way that the Circumferential edges of one part nestle against surfaces of the other part.



   So that the edges that work during homogenization can be more effective, the surfaces should advantageously only be approximately perpendicular to one another, so that the edges of one part can better nestle against the surfaces of the other part.



   In the accompanying drawing, exemplary embodiments of homogenizer elements according to the invention are shown, specifically showing
1 shows a longitudinal section through the element built into the conveyor system,
2 and 3 show, on a larger scale, two embodiments of the active parts of homogenizer elements.



   1 with the sleeve of the homogenizer is designated, into which the element 2 is screwed. The sleeve I has a feed opening 3 and a delivery piston 4, the drive of which is not shown. : The body 5 of the homogenizer element 2 has axial bores 6 through which the material to be homogenized is pressed by the piston 4 out of the Flulse 1 into the passage 7. The side wall of the passage 7 is stepped at 8 and has a stop collar at 9.



  The closure body 10 with axial bores 11 for the outlet of the homogenized material is screwed into the passage 7.



  The axis 12, on which the core 13, 14 is slidably mounted and the solid part 13 of which faces the inlet 6 and has a gradation 15 5 corresponding to the passage gradation 18, is connected to the closing body 10. The part 14 of the core is designed as a lighter plate and strikes against the collar 9 of the body 5. Between the core 13, 14 and the closing body 10 there is a spring 16 which presses the core against the step 8 and the collar 9. By screwing the closing body 10 more firmly into the passage, the pressure of the steps is increased.

   In the example shown (FIG. 1), the total engagement of the two stages 8, 15 is not shown for better explanation.



  The material to be homogenized passes through the openings 6, which can also consist of slits, into the passage 7 and is then first forced between the steps 8, 15 of the bodies 5 and 13 and then between the collar 9 and the plate 14 under pressure. The core 13, 14, which is only formed by the force of the feeders 1'6, can move back somewhat. The homogenized material leaves the element 2 through the opening 11.



   2 and 3 show two further possibilities for the formation of the edges that act during homogenization, namely the steps 8 and 15 respectively in FIG. 2 are only approximately perpendicular to one another, so that the section through which the material is broken comes from the collision Edge are formed with a surface. The same effect is achieved in the example shown in FIG. Here the abutting surfaces and edges are designed as ring grooves. For assembly, the core 13 and the body 5 must be subdivided.



   In order to prevent a reliable blocking against the return of the homogenized material past the graduation 8, 15 when the piston 4 is sucked in, a seal 17 can be inserted between the parts 13 and 14.



  The spring 16 and the suction effect of the piston 4 result in a complete closure of the passage against backflow between the core part 14 and the collar of the passage by means of the seal g 17. Of course, the sleeve 1 must also be absolutely tight, since the material is only broken sufficiently when the step is pressed.



     PATENT CLAIM:
Homogenizer element, characterized by a passage, the wall of which consists of mutually inclined surfaces that form edges with one another, in which a core that is also inclined against one another and that forms edges with one another is attached in such a way that the peripheral edges of one part meet surfaces of the other Partly snuggle up.

 

Claims (1)

UNTERANSPRÜCHE : 1. Element nach Patentanspruch, dadurch gekennzeichnet, dass die Flächen stufenartig angeordnet sind und die Stufenwände nur annähernd senkrecht aufeinanderstehen, womit ein besseres Anschmiegen der Kanten gegen die Flächen des andern Teils erreicht wird. SUBClaims: 1. Element according to claim, characterized in that the surfaces are arranged in a stepped manner and the step walls are only approximately perpendicular to one another, so that the edges nestle better against the surfaces of the other part. 2. Element nach Patentanspruch, dadurch gekennzeichnet, dass die Fläehen so angeord- net sind, dass sie mindestens eine Rille bilden. 2. Element according to claim, characterized in that the surfaces are arranged so that they form at least one groove. 3. Element nach Patentansprueh, dadurch gekennzeiehnet, dass Einlass-und Aus- lassbohrungen den Durchlass begrenzen. 3. Element according to patent claim, characterized in that inlet and outlet bores limit the passage. 4. Element naeh Patentanspruch. dadurch gekennzeichnet, dass Organe zur Druckver- stellung des Kernes gegen die Durchlasswan dung angebracht sind. 4th element according to claim. characterized in that organs for pressure adjustment of the core are attached against the passage wall. 5. Element naeh Patentanspruch, dadurch gekennzeichnet, dass der Kern aus zwei mit- einander verbundenen Teilen besteht,wobei der innere Teil massiver gebaut ist als der äussere, eine Scheibe darstellende Teil, und dass dieser Teil gegen einen Buna des Durchlasses unter Federdruek anschlägt. 5. Element according to claim, characterized in that the core consists of two interconnected parts, the inner part being more massive than the outer part, which is a disk, and that this part strikes against a buna of the passage under spring pressure.
CH311796D 1953-02-27 1953-02-27 Homogenizer element. CH311796A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH311796T 1953-02-27

Publications (1)

Publication Number Publication Date
CH311796A true CH311796A (en) 1955-12-15

Family

ID=4494609

Family Applications (1)

Application Number Title Priority Date Filing Date
CH311796D CH311796A (en) 1953-02-27 1953-02-27 Homogenizer element.

Country Status (1)

Country Link
CH (1) CH311796A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1979000020A1 (en) * 1977-07-01 1979-01-25 M Marugg Device for homogenizing liquid and viscous substances
DE3818237A1 (en) * 1988-05-28 1989-11-30 Bran & Luebbe HIGH PRESSURE HOMOGENIZER
FR2634625A1 (en) * 1988-07-28 1990-02-02 Quelen Alexis Device for homogenizing and metering honey

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1979000020A1 (en) * 1977-07-01 1979-01-25 M Marugg Device for homogenizing liquid and viscous substances
DE3818237A1 (en) * 1988-05-28 1989-11-30 Bran & Luebbe HIGH PRESSURE HOMOGENIZER
FR2634625A1 (en) * 1988-07-28 1990-02-02 Quelen Alexis Device for homogenizing and metering honey

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