EP2579969B1 - Vorrichtung und verfahren zur bevorratung eines produkts - Google Patents

Vorrichtung und verfahren zur bevorratung eines produkts Download PDF

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Publication number
EP2579969B1
EP2579969B1 EP11735772.3A EP11735772A EP2579969B1 EP 2579969 B1 EP2579969 B1 EP 2579969B1 EP 11735772 A EP11735772 A EP 11735772A EP 2579969 B1 EP2579969 B1 EP 2579969B1
Authority
EP
European Patent Office
Prior art keywords
product
component
conducting element
receiving container
guide element
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.)
Active
Application number
EP11735772.3A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2579969A1 (de
Inventor
Franz-Willi Spelten
Bernd Kluth
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.)
SIG Combibloc Services AG
Original Assignee
SIG Technology AG
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 SIG Technology AG filed Critical SIG Technology AG
Priority to PL11735772T priority Critical patent/PL2579969T3/pl
Publication of EP2579969A1 publication Critical patent/EP2579969A1/de
Application granted granted Critical
Publication of EP2579969B1 publication Critical patent/EP2579969B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B01F23/49—Mixing systems, i.e. flow charts or diagrams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
    • 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
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/50—Mixing liquids with solids
    • B01F23/53—Mixing liquids with solids using driven stirrers
    • 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
    • B01F23/50—Mixing liquids with solids
    • B01F23/59—Mixing systems, i.e. flow charts or diagrams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/50—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle
    • B01F25/54—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle provided with a pump inside the receptacle to recirculate the material within the receptacle
    • 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
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • 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
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/86—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis co-operating with deflectors or baffles fixed to the receptacle
    • B01F27/861—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis co-operating with deflectors or baffles fixed to the receptacle the baffles being of cylindrical shape, e.g. a mixing chamber surrounding the stirrer, the baffle being displaced axially to form an interior mixing chamber
    • 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
    • B01F35/20—Measuring; Control or regulation
    • B01F35/21—Measuring
    • B01F35/211—Measuring of the operational parameters
    • B01F35/2112—Level of material in a container or the position or shape of the upper surface of the material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/06—Mixing of food ingredients
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/06—Mixing of food ingredients
    • B01F2101/07—Mixing ingredients into milk or cream, e.g. aerating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/06—Mixing of food ingredients
    • B01F2101/14—Mixing of ingredients for non-alcoholic beverages; Dissolving sugar in 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
    • B01F23/02—Maintaining the aggregation state of the mixed materials
    • B01F23/023—Preventing sedimentation, conglomeration or agglomeration of solid ingredients during or after mixing by maintaining mixed ingredients in movement
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/0318—Processes
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8158—With indicator, register, recorder, alarm or inspection means
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/85978—With pump
    • Y10T137/86035—Combined with fluid receiver

Definitions

  • the invention relates to a device with a receptacle for storing a product, which consists of a first liquid component and at least one second component, wherein disposed within the receptacle at a distance from a bottom with its longitudinal axis aligned with a vertical component tubular guide element, in the region of which a conveying device for the product is positioned and in which at least one supply line for at least one component of the product opens into the guide element.
  • the invention further relates to a method for storing a product within a receptacle, wherein the product consists of a first liquid component and at least one second component and in which the product within the receptacle of a Conveyor is circulated, which is positioned in the region of a disposed within the receptacle tubular guide element and in which at least one component of the receiving container supplied product first flows into an interior of the guide element.
  • Such products may be, for example, foods.
  • the second component is liquid.
  • An example of such a component are emulsions, especially milk.
  • the second component is fixed. This can be, for example, a fruit juice with pieces.
  • Other examples are milk with coconut flakes, milk with cereals and soups and sauces with chunky proportions.
  • the lumpy portions may be, for example, vegetables and / or meat.
  • the second component is typically in the form of particles, with a mean diameter of these particles lying within a range of 1 to 40 mm. In special cases, smaller or larger average diameters are possible.
  • the problem may arise that the distribution of the second component in the first component is not homogenous over time, but that segregation processes take place.
  • the specific weight of the first and the second component it is possible, on the one hand, for particles to rise or settle on the other hand.
  • a receptacle for storing a product which consists of a first liquid component and a second component.
  • a receptacle for storing a product which consists of a first liquid component and a second component.
  • Within the receptacle is arranged at a distance from the bottom of a aligned with its longitudinal axis with a vertical component tubular guide element.
  • a conveyor for the product is positioned in the area of the guide element.
  • In the guide element opens a supply line for the product.
  • Object of the present invention is to construct a device of the aforementioned type such that a segregation of the components is counteracted.
  • a feed line opens, which is fixed in the region of a wall of the receptacle and which holds and positions the guide element.
  • Another object of the present invention is to improve a method of the aforementioned type such that a segregation of the components is counteracted.
  • a supply line opens, in the area a wall of the receptacle is fixed and of which the guide element is held and positioned.
  • the inflow of the product into the guide element increases the flow velocity within the guide element. In addition, any segregation occurring during the delivery of the product will be reversed.
  • a gentle product circulation is supported by the fact that a distance of the guide element to a bottom of the receptacle is about 1.3 times an average particle size of the second component.
  • a distance of the guide element to a mean level of the product is about 1.3 times an average particle size of the second component.
  • level conditions are supported by the fact that the receptacle has a level measurement.
  • the level measurement is connected to a level control.
  • a targeted specification of a flow direction is facilitated by the fact that adjacent to the conveyor at least one guide element for a flow of the product is arranged.
  • Fig. 1 is in an interior (1) of a receptacle (2) arranged a tubular guide element (3).
  • the guide element (3) extends with a longitudinal axis (4) substantially in a vertical direction.
  • the receptacle (2) in a horizontal sectional plane on a circular contour and the guide element (3) is substantially concentrically positioned within the receptacle (2).
  • the interior (1) serves to receive a product to be stored (5).
  • the product has within the receiving container (2) to a level (6).
  • a sensor (7) To detect the level (6) is a sensor (7) which is connected to a level measuring device (8).
  • the guide element (3) can, according to one embodiment, have a circular cross-sectional area in a horizontal sectional plane. But there are also other rounded or square cross-sectional areas feasible.
  • a lower end (9) of the guide element (3) is arranged at a distance (10) from a bottom (11) of the receptacle (2).
  • a Querterrorismerweittation (12) is provided in the region of the lower end (9). Also shows FIG. 1 in that in the area of an upper end (13) of the guide element (3) a Querterrorismerweit réelle (14) is realized.
  • the guide element (3) opens a supply line (15) for the product (5).
  • the feed line (15) is fixed in the region of a wall (16) of the receiving container (2) and the guide element (3) is held and positioned by the feed line (15).
  • the conveyor (17) may be formed as a propeller, which is coupled via a shaft (18) with a drive (19).
  • the bottom (11) has in the illustrated embodiment, a contour (20) such that a central region of the bottom (11) are arranged at a higher level than edge regions of the bottom (11). The bottom (11) thereby bulges in the direction of the guide element (3).
  • Fig. 1 shows a level (6) below the upper end (13) of the guide element (3). This embodiment can be realized with settling particles.
  • FIG Fig. 2 are in the region of the bottom (11) arranged a plurality of filling lines (21) which connect the receptacle (2) with associated filling devices.
  • at least one guide element (22) is arranged, which is the formation of suppresses rotary flows within the guide element (3) and promotes the formation of currents in the direction of the longitudinal axis (4).
  • three guide elements (22) designed as baffles can be arranged, which are arranged in a circumferential direction of the guide element (120) relative to each other.
  • Fig. 3 shows an embodiment in which the product (5) has a second component (23), which tends to float. This can be done, for example causing the second component (23) to have a lower specific gravity than the first component.
  • a conveying direction in the vertical direction from top to bottom is predetermined within the guide element (3).
  • the floating second component (23) is sucked into the guide element (3) and mixed there with the first component.
  • a level within the interior (1) is about 30% of a maximum height.
  • the upper end (13) of the guide element (3) has a distance (24) from the filling level (6).
  • floating particles is a level (6) above the upper end of the guide element (3) required to achieve a suction of the floating particles and the resulting mixing.
  • the distance (24) must not be too large, since then the suction would be reduced.
  • a product (5) is stored whose second component (23) tends to settle. This may be caused, for example, by the second component (23) having a greater specific gravity than the first component.
  • a conveying direction in the vertical direction from bottom to top to suck in the region of the bottom (11) remote second component (23) in the guide element (3) and There to mix with the first component.
  • Fig. 5 shows a structurally more detailed representation of the receptacle (2).
  • the shape of the guide element (3) and the holder of the Guide element (3) via the feed line (15) is illustrated again.
  • the distance (10) is typically dimensioned such that the distance (10) is 1.3 times an average particle size for a product (5) which has lumpy fractions. Such a dimensioning also proves to be expedient for the distance (24).
  • the conveyor (17) rotates at about 300 revolutions / minute.
  • the drive (19) can be designed frequency-controlled.
  • a diameter of the guide element (3) is typically about 0.2 to 0.8 times the diameter of the receptacle (2). This refers to the inner diameter.
  • Within the guide element (3) of the conveyor (17) is typically a flow rate of about 400 mm / sec. generated.
  • the above-mentioned level fluctuations within the receptacle (2) may in particular result from the fact that a continuous supply of the product or of components of the product takes place and that a removal during the filling of the container is carried out discontinuously.
  • the guide element (3) with at least one cross-sectional constriction along its longitudinal extent and to provide the supply of the product or of the at least one component of the product in this area.
  • the constriction provides a higher flow rate which promotes mixing.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Supply Of Fluid Materials To The Packaging Location (AREA)
  • Basic Packing Technique (AREA)
  • Container Filling Or Packaging Operations (AREA)
  • Accessories For Mixers (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Feeding Of Articles To Conveyors (AREA)
  • Coating Apparatus (AREA)
EP11735772.3A 2010-06-10 2011-05-05 Vorrichtung und verfahren zur bevorratung eines produkts Active EP2579969B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL11735772T PL2579969T3 (pl) 2010-06-10 2011-05-05 Urządzenie i sposób magazynowania produktu

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE201010023832 DE102010023832A1 (de) 2010-06-10 2010-06-10 Vorrichtung und Verfahren zur Bevorratung von Produkten
PCT/DE2011/001054 WO2011153982A1 (de) 2010-06-10 2011-05-05 Vorrichtung und verfahren zur bevorratung von produkten

Publications (2)

Publication Number Publication Date
EP2579969A1 EP2579969A1 (de) 2013-04-17
EP2579969B1 true EP2579969B1 (de) 2015-07-01

Family

ID=44503453

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11735772.3A Active EP2579969B1 (de) 2010-06-10 2011-05-05 Vorrichtung und verfahren zur bevorratung eines produkts

Country Status (17)

Country Link
US (1) US10737837B2 (zh)
EP (1) EP2579969B1 (zh)
JP (1) JP6082694B2 (zh)
KR (2) KR101760634B1 (zh)
CN (1) CN103002978B (zh)
AU (1) AU2011264179B2 (zh)
BR (1) BR112012031386B1 (zh)
CA (1) CA2799799A1 (zh)
DE (1) DE102010023832A1 (zh)
EA (1) EA025585B1 (zh)
ES (1) ES2545507T3 (zh)
MX (1) MX2012014185A (zh)
PL (1) PL2579969T3 (zh)
TN (1) TN2012000545A1 (zh)
TW (1) TWI551515B (zh)
WO (1) WO2011153982A1 (zh)
ZA (1) ZA201208716B (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11123698B2 (en) 2017-06-21 2021-09-21 Alfa Laval Corporate Ab Fluid handling apparatus and fluid tank system

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Also Published As

Publication number Publication date
PL2579969T3 (pl) 2015-12-31
BR112012031386A2 (pt) 2016-11-16
JP2013536057A (ja) 2013-09-19
KR101760634B1 (ko) 2017-07-21
EP2579969A1 (de) 2013-04-17
US10737837B2 (en) 2020-08-11
CN103002978A (zh) 2013-03-27
TW201200419A (en) 2012-01-01
KR20130108977A (ko) 2013-10-07
JP6082694B2 (ja) 2017-02-15
DE102010023832A1 (de) 2011-12-15
ZA201208716B (en) 2014-01-29
KR20160127833A (ko) 2016-11-04
CA2799799A1 (en) 2011-12-15
WO2011153982A1 (de) 2011-12-15
EA025585B1 (ru) 2017-01-30
AU2011264179B2 (en) 2016-04-28
MX2012014185A (es) 2013-02-21
TWI551515B (zh) 2016-10-01
US20130139892A1 (en) 2013-06-06
CN103002978B (zh) 2015-09-16
TN2012000545A1 (en) 2014-04-01
AU2011264179A1 (en) 2013-01-10
EA201291438A1 (ru) 2013-05-30
ES2545507T3 (es) 2015-09-11
BR112012031386B1 (pt) 2020-04-22

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