EP4580795A1 - Kontinuierlich befüllbarer mischer und verfahren zum kontinuierlichen behandeln von inhaltsstoffen - Google Patents
Kontinuierlich befüllbarer mischer und verfahren zum kontinuierlichen behandeln von inhaltsstoffenInfo
- Publication number
- EP4580795A1 EP4580795A1 EP23764862.1A EP23764862A EP4580795A1 EP 4580795 A1 EP4580795 A1 EP 4580795A1 EP 23764862 A EP23764862 A EP 23764862A EP 4580795 A1 EP4580795 A1 EP 4580795A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- container
- trajectory
- along
- drive
- mixer according
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
- B01F31/57—Mixers with shaking, oscillating, or vibrating mechanisms for material continuously moving therethrough
-
- A—HUMAN NECESSITIES
- A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
- A22C—PROCESSING MEAT, POULTRY, OR FISH
- A22C5/00—Apparatus for mixing meat, sausage-meat, or meat products
-
- A—HUMAN NECESSITIES
- A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
- A22C—PROCESSING MEAT, POULTRY, OR FISH
- A22C9/00—Apparatus for tenderising meat, e.g. ham
- A22C9/004—Apparatus for tenderising meat, e.g. ham by massaging
- A22C9/005—Tumblers and rotating drums for massaging meat in their interior
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
- B01F31/70—Drives therefor, e.g. crank mechanisms
Definitions
- the drive is formed by a first partial drive and a second partial drive spaced therefrom along the longitudinal axis of the container, of which the first partial drive drives the container along a first trajectory and the second partial drive drives the container along a second trajectory that is different from the first trajectory , or consists of it.
- the mixer is able to move the container back and forth along the trajectory and to accelerate the ingredients towards the larger cross section or in the direction of the terminal cross section, which is arranged close to the first partial drive, so that the residence time of the ingredients in the container can be adjusted thereby and by the mass flow that is metered through the inlet opening, in particular controlled by the metering device .
- the container in the embodiment in which the container is driven by a first partial drive along a first trajectory and by a second partial drive is driven along a second trajectory, the container can have a constant cross section along its longitudinal axis, for example be cylindrical, since the difference in the back and forth movements of the first from the second trajectory in path length and / or frequency drives the ingredients along the container or promotes.
- the container is not rotationally driven and more preferably not or not completely rotatable, for example rotatable by a maximum of 30° or by a maximum of 20° or 10° about its longitudinal axis.
- the container is driven exclusively for a back and forth movement along a trajectory or along a first trajectory and a second trajectory.
- the container is not completely rotatable in that it is pivotally linked to a drive and/or is pivotally mounted in a gimbal bearing in a rotationally fixed manner.
- the fact that the container is driven to move, in particular to move back and forth, along a trajectory and is not rotationally driven and/or is not fully rotatable, e.g.
- the container is only pivoted by the drive for movement along the trajectory, causes the movement of the container intensive shearing of the container contents or ingredients along the container wall.
- the container is preferably offset and/or pivoted or tilted and is not driven to complete rotation or preferably to rotate by a maximum of 30° or a maximum of 10° about its longitudinal axis.
- the mixer is set up to move the container with adjustable or predetermined acceleration and speed along the trajectory, which can be a first trajectory driven by a first partial drive and a second trajectory spaced therefrom along the longitudinal axis of the container and driven by a second partial drive .
- the mixer is set up for an adjustable or predetermined trajectory and/or an adjustable or predetermined acceleration and/or an adjustable or predetermined speed along the trajectory of the reciprocating movement of the container, the ingredients are mixed with an adjustable or predetermined acceleration and/or or speed is driven relatively along the container wall or along an inner wall arranged at a distance therein and the mixer allows a predetermined or continuous adaptation of the process to ingredients to be treated, for example ingredients to be mixed or masses to be degassed.
- a trajectory can be formed by at least two superimposed individual oscillations; each trajectory preferably resembles the trajectory that can be generated by superimposing back and forth movements along at least two linear axes of movement at different frequencies and / or by phase offset.
- a back and forth movement along a trajectory which is similar to the back and forth movement along linear motion axes that are superimposed on one another, have different frequencies and/or have a phase offset from one another.
- a trajectory is not a circular path.
- the difference in frequencies can be, for example, at least 0.01 Hz and/or 0.01% to 900%.
- the phase offset of the back and forth movements along the linear axes can be, for example, from 0.01° to 180°, preferably 1 to 179° of 360°, which corresponds to a complete back and forth movement. 0.01 to 180° of a complete back and forth movement of 360° is equal to 0.0028% to 50% of a complete back and forth movement, 1 to 179° of 360° is equal to 0.28% to 49.7% a complete back and forth movement.
- the linear axes of movement are, for example, perpendicular or at another angle, for example 5° to 85°, to one another, in particular in the plane of the cross section of the container and/or perpendicular to a central axis of the container.
- the trajectory contains at least one straight section, the end of which is, for example, a vertex of the trajectory at which ingredients or mass are accelerated from the container wall or against the container wall.
- these back and forth movements can be coupled to one another by a gear or a link guide and driven by a motor.
- a transmission driven by a motor which adjusts the back and forth movement along the trajectory, can have a fixed transmission ratio between the superimposed movements along each axis, or an adjustable transmission ratio, for example a continuously or stepwise switchable transmission.
- the transmission can be subject to slip, for example have a belt drive or be a friction gear.
- the output speed of the gear which drives the reciprocating movement of the container along a trajectory, is preferably at least 1 Hz, more preferably at least 5 Hz, for example up to 50 Hz, up to 40 Hz, up to 30 Hz, up to 20 Hz or up to 10 Hz.
- the output speed of the gearbox is equal to the frequency of the back and forth movement.
- the reciprocating motion along each of the linear axes of motion may be driven by a separate motor, where for the purposes of the invention the lower output speed is the frequency of the reciprocating motion and forms the frequency of the sequence of path segments.
- the speed of each drive motor can be controlled, fixed or variable over the duration of the process.
- the mixer is set up to change the trajectory of the back and forth movement and/or the acceleration and/or speed of the back and forth movement during the process, for example in a first phase the back and forth movement along an initial trajectory and with a Set the first acceleration and speed and set the back and forth movement in a subsequent second phase along a changed trajectory and / or changed acceleration and / or speed.
- the back and forth movement is a linear back and forth movement in a first phase and a back and forth movement along merging path curves in a second phase.
- Each trajectory can be determined, for example, by a gear that drives the movement of the container.
- the mixer By adjusting the trajectory and accelerating the back and forth movement of the container, the mixer allows a predetermined or dynamically changeable and directed acceleration of the ingredients relative to the container. Solids and liquid contents Substances that are present on the container wall or on an inner wall are accelerated against the container wall or inner wall, accelerated from there in the direction of the larger cross section and, for example, mixed.
- the mixer can be set up to move the container with an acceleration maximum of at least 20 m/s 2 or with at least 200 m/s 2 , for example at least 300 m/s 2 , preferably up to 1000 m/s 2 along the trajectory, for example in a vertex of the trajectory to accelerate.
- the container is preferably capable of a back and forth movement with an acceleration maximum of at least 0.5 m/s 2 or at least 1 m/s 2 or at least 2 m/s 2 at least 3.5 m/s 2 , preferably at least 60 m/s s 2 , more preferably at least 100 m/s 2 , at least 150 m/s 2 , at least 160 m/s 2 , at least 200 m/s 2 , for example up to 300 m/s 2 or 450 m/s 2 , up to 260 m/s 2 or up to 250 m/s 2 driven along each of two axes.
- the container in combination with the acceleration maximum at an average speed of at least 0.5 m/s, preferably at least 2 m/s, more preferably at least 3.5 m/s, for example up to 10 m/s or up to 20 m/s or up to 6 m/s, for example 3 to 4 m/s, each along one of the axes, preferably driven along each axis.
- the path of movement along at least one axis, preferably along each axis, is for example 0.1 cm to 50 cm, for example 5 to 30 cm or up to 15 cm.
- the container may be driven to reciprocate along each axis over a distance of at least 1 mm or at least 2.5 mm, at least 1 cm, more preferably at least 2 cm or at least 5 cm, at least 10 cm or at least 15 cm, for example up to 100 cm, up to 50 cm, up to 30 cm or up to 20 cm.
- the back and forth movement of the container is harmonious.
- the back and forth movement of the container can be linear in a first phase.
- the trajectory is non-linear and can, for example, be sinusoidal, triangular or arcuate, optionally run along a so-called Lissajous figure or hypocycloid, which preferably lies in the plane, or is two-dimensional, optionally three-dimensional.
- the back and forth movement is linear in a first phase and is formed into a trajectory curve in a second phase along at least two merging, non-linear path segments, each of which contains at least one vertex.
- a non-linear trajectory e.g a movement along a path curve, the path segments of which each have at least one apex, a high acceleration of the ingredients against the container wall.
- the back and forth movement includes the back and forth movement along a trajectory that includes at least two, preferably at least three, more preferably at least four trajectory segments, each of which has at least one apex.
- Each of the movement axes along which the movements are superimposed to form a trajectory can generally be linear or arcuate, so that the non-linear movement of the container along a sequence of path segments is generated from the superimposition of the movements along two movement axes.
- the vertices and intermediate sections of a path segment are determined by the frequency difference and/or the phase position of the superimposed back and forth movements along at least two axes.
- the mixer can be set up to change the frequency difference and/or the phase position during the back and forth movement.
- the container wall is the circumferentially closed wall of the container, which extends around a longitudinal axis and between opposing cross sections at each end or covers attached thereto.
- the container has an optionally circular cross section that extends around a longitudinal axis and is spanned by the container wall.
- the end cross sections of the container are each covered by a lid, the larger of which has an inlet opening and the smaller one has an outlet opening.
- At least one path segment has a vertex in which the direction of the path segment changes by at least 90°, more preferably by at least 120°, even more preferably by at least 180° or at least 210°, for example within a maximum of 24.5% , maximum 24%, maximum 23%, maximum 22%, maximum 21%, maximum 20%, maximum 15% or maximum 10%, more preferably maximum 5% or maximum 3%, maximum 2% or maximum 1% of the length of a web segment. This is because a vertex of the path segment leads to a strong relative acceleration of the ingredients against the container wall.
- the container particularly if it contains an inner wall with openings, can contain solids that are freely movable, for example mineral solids, for example corundum.
- freely movable solid bodies cause the removal of deposits on the inner wall or container wall during the back and forth movement, in particular in filtration processes, for example in water or wastewater treatment.
- the mixer can be used as a device for processing recyclable material, in particular for separating liquids that are withdrawn through openings in the inner wall from solids that exit through the outlet opening.
- the container 1 can have a cross-section that is constant over its longitudinal axis 4, e.g. can be cylindrical, or, as shown here, can taper from a terminal larger cross-section 5 to the smaller cross-section 3.
- the drive has a first partial drive with a first lever 10a driven by a first eccentric drive 11a and a second lever 12a driven in the same plane perpendicular to the longitudinal axis 4 of the container 1 by a second eccentric drive 13a.
- a second partial drive is articulated on the container, which has a further first lever 10b driven by a further first eccentric 11b, and a further second lever 12b driven by a further second eccentric 13b.
- Fig. 6 shows the cylindrical container 1 of Fig. 5 in a longitudinal section with the inner wall 7, which has openings 8, shown here in dots.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Food Science & Technology (AREA)
- Food-Manufacturing Devices (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102022209114.0A DE102022209114A1 (de) | 2022-09-01 | 2022-09-01 | Kontinuierlich befüllbarer Mischer |
| PCT/EP2023/073891 WO2024047157A1 (de) | 2022-09-01 | 2023-08-31 | Kontinuierlich befüllbarer mischer und verfahren zum kontinuierlichen behandeln von inhaltsstoffen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP4580795A1 true EP4580795A1 (de) | 2025-07-09 |
Family
ID=87930163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP23764862.1A Pending EP4580795A1 (de) | 2022-09-01 | 2023-08-31 | Kontinuierlich befüllbarer mischer und verfahren zum kontinuierlichen behandeln von inhaltsstoffen |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP4580795A1 (de) |
| CN (1) | CN120051328A (de) |
| AU (1) | AU2023332131A1 (de) |
| DE (1) | DE102022209114A1 (de) |
| WO (1) | WO2024047157A1 (de) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE714691C (de) * | 1939-02-26 | 1941-12-04 | Westfalia Dinnendahl Groeppel | Pendelnd aufgehaengter oder abgestuetzter geruettelter Absetzbehaelter |
| DE1920474C3 (de) * | 1969-04-23 | 1978-07-20 | Ernst 4290 Bocholt Huebers | Vorrichtung zum Mischen von Stoffen |
| DE2201133A1 (de) * | 1972-01-11 | 1973-07-26 | Werner Merz | Geraet fuer chemische oder physikalische behandlung |
| DE3172733D1 (en) * | 1980-12-05 | 1985-11-28 | Raymond W Hubbard | Meat processor and process for treating meat |
| CH692934A5 (de) * | 1993-08-13 | 2002-12-31 | Dorit Maschinen Handels Ag | Vakuumtumbler zur Behandlung von Fleischstücken. |
| DE9314582U1 (de) * | 1993-09-29 | 1994-02-17 | Christian Ulbricht Fleischerei- und Bäckereitechnik, 09557 Flöha | Kontinuierlich arbeitende Vorrichtung zur schonenden Bearbeitung von Naturprodukten oder ähnlich empfindlichen Gütern, insbesondere zur schonenden Massage von Schinken |
| DE102014201819B4 (de) * | 2014-01-31 | 2016-04-21 | Bernhard Hukelmann | Vorrichtung und Verfahren zur Herstellung von Fleischwaren |
| CN112876122A (zh) * | 2021-01-15 | 2021-06-01 | 湖州丰盛新材料有限公司 | 一种高稳定性的混凝土膨胀剂及其制备方法 |
-
2022
- 2022-09-01 DE DE102022209114.0A patent/DE102022209114A1/de active Pending
-
2023
- 2023-08-31 CN CN202380071098.7A patent/CN120051328A/zh active Pending
- 2023-08-31 AU AU2023332131A patent/AU2023332131A1/en active Pending
- 2023-08-31 EP EP23764862.1A patent/EP4580795A1/de active Pending
- 2023-08-31 WO PCT/EP2023/073891 patent/WO2024047157A1/de not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| AU2023332131A1 (en) | 2025-03-20 |
| DE102022209114A1 (de) | 2024-03-07 |
| WO2024047157A1 (de) | 2024-03-07 |
| CN120051328A (zh) | 2025-05-27 |
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