• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The invention relates to a device (1) for mixing a mass such as a dispersion, comprising a container (2), in particular a large-volume container (2), and a mixing unit (3) arranged on the container (2). According to the invention, the mixing unit (3) comprises at least one linearly movable piston (4) mounted in the container (2) with at least one mixing element (5), the mixing element (5) extending flatly around the piston (4), to mix the mass. Furthermore, the invention relates to a use of a device (1) according to the invention. Moreover, the invention relates to a method for mixing a mass such as a dispersion in a container (2), in particular a large-volume container (2), with a mixing unit (3) arranged on the container (2) by movement of the same. According to the invention, it is provided that the mixing unit (3) comprises at least one piston (4) and at least one mixing element (5), wherein the mixing element (5) is mounted flat around the piston (4), and the piston (4) is moved linearly to mix the mass.
    公开号:AT515084A4
    申请号:T50048/2014
    申请日:2014-01-27
    公开日:2015-06-15
    发明作者:
    申请人:Fleck Vinzenz Dipl Ing；
    IPC主号:
    专利说明:

    Apparatus and method for mixing a mass
    The invention relates to a device for mixing a mass, such as a dispersion, comprising a container, in particular a large-volume container, and a mixing unit arranged on the container.
    Furthermore, the invention relates to a use of a device of the aforementioned type.
    Furthermore, the invention relates to a method for mixing a mass such as a dispersion in a container, in particular a large-volume container, with a mixing unit arranged on the container by movement thereof.
    Mixing a mass may involve both homogenization or recirculation of a heterogeneous mass and, for example, stirring of an already homogeneous mass. Typical mixing processes are used, among other things, in the production of everyday goods. For example, mixed or. Mixing processes in a production of various cosmetics or even in food production, e.g. As in the treatment of mashes required.
    Various devices and methods for mixing a mass are known in the art. In common devices, one or more propellers are placed in a container with the mass to be mixed also in the container. A high speed of the propeller is trying to mix the mass. In large-volume containers with correspondingly large masses a propeller is not sufficient; an arrangement of several propellers is necessary to ensure complete mixing. In order to operate the propellers at a sufficiently high speed, a correspondingly large amount of energy is required. Furthermore, a time required to completely mix a mass is not to be underestimated. In heterogeneous compositions in which a solid phase predominates or which are very viscous, mixing with propellers is sometimes not possible. The propellers may sooner or later become stuck in such mass or highly viscous media and are no longer usable. Even with masses in a large-volume container with a correspondingly large volume complete mixing is not possible. The mass is mixed only locally or this is only moved by the propeller, without mixing takes place.
    Furthermore, devices for temperature compensation of a mass in a mostly large-volume container are known from the prior art. The mass or parts of it is pumped over again or permanently. This process is technically complex and costly.
    Another prior art mass mixing device comprises a grid insertable into a container and disposed vertically to container walls. Such a grid is mainly used in the production of red wine. The distances between the individual bars are relatively large, so that large-sized holes arise. With a device of this kind, mixing of heterogeneous masses or circulation of a large mass is not satisfactorily possible. Thus, this type of device is only used for red wine production, but not universally applicable.
    From the prior art, various mixing devices with a piston-cylinder unit are further known, which immerse different types of dipping systems in a container with a mass to be mixed. The immersion elements used in this case can have a wide variety of shapes. One type of the dipping elements is similar to a propeller and thus has the drawbacks discussed above. Other dipping elements are relatively small and located close to the piston. These dipping elements have the disadvantage of being difficult to completely mix a mass in the container.
    Several types of mass mixing devices serve their purpose for a particular type of mass. However, no device is known from the prior art which can mix as many heterogeneous as homogeneous masses, the latter with respect to a temperature balance within the mass, with almost equally good result or bring to a certain temperature.
    The object of the invention is therefore to provide a device of the type mentioned, with which a simple and efficient mixing of a mass is possible and which is as universally applicable.
    Another object of the invention is to provide a use of such a device.
    It is also an object of the invention to provide a method of the type mentioned, with which a mass is mixed easily and efficiently and which can be used when mixing different types of masses.
    The first object is achieved according to the invention in that in a device of the type mentioned, the mixing unit comprises at least one linearly movable piston mounted in the container with at least one mixing element, the mixing element extending flat around the piston in order to mix the mass.
    An advantage achieved by the invention is to be seen in particular in the fact that in the linear movement of the piston, a power or energy consumption is less than in a rotating movement of a propeller or the like. The linear movement of the piston with the mixing element causes the mass to be mixed to move at locally different flow rates. The suction again produces an equilibrium of forces and the mass is thus thoroughly mixed. The two-dimensional mixing element thus effects both complete and rapid mixing of the mass. A speed of the linear movement is arbitrarily adjustable, depending on what kind of mass is to be mixed. Due to the surface extension of the mixing element around the piston a large circulation and thus a rapid mixing is ensured. Also at z. As thick masses there is no problem of rapid wear of the mixing element, since there is no danger that the flat mixing element gets stuck in the ground. Furthermore, the apparatus of the invention allows mixing of masses having different viscosities, since the suction effect occurs at all viscosities of masses. Moreover, the device allows for a homogeneous mass to set a particular temperature. The different local flow velocities result not only in pressure differences but also in temperature differences, which are also the differences in pressure
    Force of the suction compensates. Compensating for temperature differences also counteracts segregation of a mass, which often occurs especially in bulky containers. The device according to the invention is particularly suitable for mixing a flowable mass.
    A device according to the invention can be used in all areas in which a mass in a container of greater volume, in particular more than five liters, is to be homogenized with respect to individual components and / or a balanced temperature. A device according to the invention proves to be particularly effective especially in the circulation of mash in beer production, in particular strong beers, which require a particularly thick or viscous mash as a basis. Furthermore, a device according to the invention proves to be suitable for homogenizing masses having different pH values, e.g. B. at acid entry.
    It is preferably provided that the mixing element is mounted on a first end of the piston. It is thereby achieved that the mixing element is movable from one end to an opposite end of the container. The first end of the piston is thereby in the container, whereas a second end of the piston usually remains outside of the container during an entire stroke and is in communication with a drive. It is also advantageous if the mixing element always remains below a fill level during a mixing process in order to minimize the introduction of air.
    It is advantageous if the piston is rotatably mounted about a longitudinal axis in order to ensure a more rapid or more effective mixing of a mass. Further, this second possibility of movement of the piston with the mixing element provides a wider range of application. In particular, this allows a very individual adaptation to different types of masses or the same device can be used for different types of masses, whereby by activating a simultaneous rotational movement during a stroke mixing processes can be optimized. In addition, by the rotational movement a stability of the piston with the mixing element during a linear movement elevated.
    It is advantageous if the piston is connected to it approximately in a geometric center of the mixing element, with the mixing element extending approximately in a plane around the piston. The central arrangement of the mixing element ensures a complete and uniform mixing of the mass.
    Appropriately, it is provided that the mixing element has recesses. The recesses in combination with the linear movement of the piston and the mixing element cause an even more efficient and faster mixing of a mass. A suction effect can occur during linear movement of the piston in both directions. However, a predominant effect in the mixing process occurs when the piston is pulled out with the mixing element. As a result of the recesses in the mixing element, more or finer subdivided local flow velocities occur during the movement of the same. This ensures that the entire mass is completely mixed or brought to the same temperature after a thorough mixing process. A geometry of the recesses and their number are freely selectable, but dependent on a thickness or height of the mixing element. The thinner or shallower a mixing element is formed, the fewer or smaller recesses may be provided. Further, the dimensions of the mixing element depend on a mass to be mixed or on a viscosity and a temperature of the mass and a speed of the linear movement of the piston. In addition, movement or mixing of the mass takes place depending on the various parameters, which in turn influence one another.
    It can also be provided that the mixing element has cone-shaped and / or cylindrical extensions on a flat side. The tapered extensions assist in mixing in a linear movement of the piston. The cylindrical extensions extending from the mixing element against a rotational direction of the piston provide for easy rotation thereof to better cope with turbulence in the container. It can be provided that the extensions are arranged on a mixing element with recesses. The cone-shaped extensions can be flexible or bendable, so that they change their position depending on the direction of movement of the piston.
    Preferably, it can also be provided that the mixing element is curved. The curvature of the mixing element may be formed in the two different linear directions of movement of the piston, depending on a type of mixing process. Depending on which type of mass is to be mixed, the mixing element is either flat or curved. It is also possible that the mixing element is flexible and, depending on the direction of movement of the piston, is thus curved in one direction of movement in one direction of movement and in an opposite direction in the opposite direction.
    The piston can be stored at any position on the container. It is possible that the piston is horizontally movable or movable. Usually, however, the piston is mounted vertically movable in a container. In this case, the mass to be mixed does not come into contact with the bearing point of the piston, so that no special measures for sealing the container are to be provided.
    Further, it is advantageous for the same reasons when the mixing unit is fixed to an upper end of the container. With this arrangement, it is not necessary for the container to be completely sealed to the mixing unit. However, it can also be provided that the container is pressure-tight closable or closed.
    It is expedient if a ratio of a diameter of container to mixing element is at least 1.2: 1. It is preferred that the mixing element is spaced from a container wall. Preferably, the diameter of the mixing element is between 10% and 90%, more preferably between 20% and 70% and optimally between 25% and 40% of the diameter of the bottom of the container. This ensures that the amount of energy required for mixing is as small as possible, but the success of the mixing is as great as possible. It is believed that as the mixing element moves upward, mass flows through the recesses in the mixing element towards the bottom. The resulting pressure differential can be compensated for by causing mass to flow upwards between the mixing element and walls of the container and thus to mix the mass. According to the invention, a geometry of the mixing element in plan view corresponds to a cross section of the container transverse to the axis of movement of the piston. For example, in the case of a cross-sectionally round container with an advantage in
    Plan view provided round mixing element. Accurate flow directions and turbulence of the mass in the container during a movement of the mixing element are in turn dependent on various parameters, such as the thickness and diameter of the mixing element, the size and arrangement of the recesses in the mixing element, the viscosity and temperature of the mass and the speed and nature of the movement of the mixing element mixing element.
    It may be provided that at least one additional agitator spaced from the piston is provided. Such a stirrer can z. Example, be known from the prior art propeller. This propeller supports the mixing element in the case of complex mixing. The propeller, which is usually located at the bottom of the container, thereby lifts the mass from the bottom and the mixing element performs the thorough mixing.
    In the case of particularly large-volume containers, provision can be made for at least one additional mixing element to be arranged, wherein the additional mixing element is fixed to the piston at a distance from the first mixing element. The additional mixing element reduces a distance of the vertical movement of the piston and as a result reduces a time and an energy expenditure of a mixing process of a mass, which ultimately results in a cost reduction.
    As explained, use of a device according to the invention is particularly suitable for producing mash.
    The method according to the invention is achieved in that in a method of the type mentioned, the mixing unit comprises at least one piston and at least one mixing element, wherein the mixing element is mounted flat around the piston, and the piston is moved linearly to mix the mass.
    An advantage of the method according to the invention can be seen, in particular, in that through the planar mixing element and the linear movement a great deal of mass can be mixed at once and, as a result, a mixing time and an energy to be used are reduced. The linear movement of the piston with the mixing element sets different local flow velocities and thereby different pressures and temperatures in the mass. This imbalance of forces is counterbalanced by a suction and the mass is mixed or brought to a temperature equal to the total mass. Furthermore, shear forces that can damage the mass are minimized by the linear motion. In contrast to mixing by means of one or more propellers, a mass can be mixed with a smaller number of moving steps. It can preferably be provided that the mixing unit is connected to a boundary surface of the container and the mixing element is permanently mounted movably in the container. By this measure, the entire device is delimited to the outside and the method can be used without loss of mass by z. B. Schwab be performed. Due to the permanent storage of the mixing element in the container, this hardly comes into contact with ambient air and is therefore protected against corrosion or the like. Particularly preferably, it is provided that the mixing element is permanently covered by the mass to be mixed in order to minimize the introduction of air. It is beneficial for effective recirculation when the mixing unit has recesses and the mass circulates while flowing through the recesses. This has proven to be an advantageous variant, especially in mashes in alcohol production, where solids settle on a container bottom. By raising the piston when stored vertically, the solids are lifted from the bottom and then have to escape down through the recesses, causing turbulence and thus promoting the desired mixing.
    It can preferably be provided that the piston is rotated with the mixing element about a longitudinal axis of the piston and thereby the linear movement of the piston is supported. As a result, a mixing time is thereby reduced or the effectiveness of a mixing process is further increased. Further, stability of the piston and the mixing element is achieved thereby.
    Further features, advantages and effects of the invention will become apparent from dendargestellt embodiments. In the drawings, which are referred to, show:
    1 shows a device according to the invention;
    Figure 2 is a part of a variant of a device according to the invention in plan view.
    FIG. 3 shows the part of the variant of the device according to the invention according to FIG. 2 in a cross-section according to the line III-III in FIG. 2;
    4 shows a part of a further variant of a device according to the invention;
    5 shows a part of a further variant of a device according to the invention;
    6 shows a part of a further variant of a device according to the invention;
    7 shows a part of a further variant of a device according to the invention;
    8 shows a method according to the invention.
    Fig. 1 shows an inventive device 1 for mixing a mass. The device 1 comprises a container 2 and a mixing unit 3. The mixing unit 3 is arranged on the container 2 and comprises at least one piston 4 with a mixing element 5. Preferably, the mixing unit 3 is arranged on an upper side of the container 2 as in Fig. 1, but according to the invention also be provided that this is arranged on a side wall or at the bottom of the container 2. It is further provided that the piston 4 is mounted with the mixing element 5 in the container 2. The container 2 with the mixing unit 3 may be closed or closed with a lid or other closure to prevent leakage of the mass. It can also be provided that the container 2 is pressure-tight closable. It is further provided that the piston 4 is linearbewegbar in two opposite directions. As a result, the mixing element 5 arranged on the piston 4 can also be moved linearly. The linear movement can be driven arbitrarily. It is conceivable As a mechanical, a hydraulic, an electric or a manual drive means cable. Another way to drive the linear motion may be a spring. When the piston 4 with the mixing element 5 is arranged on an upper side of the container 2, it can be provided that it is arranged on a spring, which is tensioned downwards during a movement of the piston 4 and released on an upward movement thereof. A speed of movement is adaptable to the mass to be mixed and typically ranges between 0.01 m / s and 10 m / s.
    The mixing element 5 extends flat around the piston 4 and can be arranged at any point of the piston 4. However, it is preferably provided that the
    Mixing element 5 is mounted at one end of the piston 4 and the piston 4 is fixed approximately centrally on the mixing element 5 to optimize stability. The mixing element 5 is thereby linearly movable from a first end of the container 2 to a second end of the container 2 in order to completely mix the mass. It may be provided that the mixing element 5 is detachably mounted on the piston 4. Thereby, the mixing element 5 is exchangeable as required. In addition to the linear movement, it can be provided according to the invention that the piston 4 with the mixing element 5 is rotatably mounted about a longitudinal axis of the piston 4. With these two movement possibilities of the piston 4 and the mixing element 5, an effective and time-saving mixing of the mass is ensured. At the same time, stability of the piston 4 with the mixing element 5 is increased. For complete mixing of the mass, the areal extension of the mixing element 5 is also decisive. Flat is here to be understood as essentially two-dimensional or it is the mixing element 5essentially wider than high or thick, wherein a broad side is arranged approximately perpendicular to the piston 4. A geometric shape of the mixing element 5 is in turn arbitrary, but this is also dependent on which mass is to be mixed. It is favorable, however, if a geometry of the mixing element 5 in plan view corresponds to a cross section of the container transverse to the axis of movement of the piston. For example, in the case of a container having a cross-section, it is advantageous to provide a mixing element which is round in plan view. Other forms of the mixing element 5 according to the invention may be e.g. B. square, polygonal or wavy. Conveniently, the mixing element 5 is arranged at a distance from a wall of the container 2.
    Fig. 2 shows the mixing element 5 in a variant according to the invention. In this variant, the mixing element 5 is approximately round and has a plurality of recesses 6. The recesses 6 can have any desired geometric shape and size. InFig. 2, the recesses 6 are designed as approximately round recesses 6. Furthermore, any number of recesses 6 can be provided, depending on which type of mass is to be mixed or how high a viscosity of the mass is. A prerequisite for this is that the mixing element 5 always remains stable and durable. It has been found that the mixing element 5 should have a certain minimum thickness if heterogeneous masses should be effectively mixed. FIG. 3 shows the mixing element 5 according to FIG. 2 in a cross section according to the line III-III in FIG. 2.
    FIG. 4 shows a further variant of the device 1 according to the invention. The mixing element 5 has conical and cylindrically curved extensions 7 on one side. In Fig. 4, the cylindrically curved extensions 7 are arranged on the outer sides. The bend of the extensions 7 extends against the direction of rotation of the piston 4 about its longitudinal axis and provides for easier rotation of the mixing element 5. According to the invention, the extensions 7 may be arranged at arbitrary locations of the mixing element 5. Next center in Fig. 4 tricone extensions 7 are arranged on the mixing element 5. The conical extensions 7 assist the linear movement of the piston 4 with the mixing element 5 and taper away from the mixing element 5. The conical extensions 7 can also be flexible or foldable. According to the invention, it can be provided that both types of extensions 7 are arranged together as shown in FIG. 4 or only one type of extensions 7 on a mixing element 5. According to the invention it can also be provided that the extensions 7 are welded onto the mixing element 5. However, other types of production are conceivable, for. B. a one-piece production by punching and bending of a sheet.
    5 and 6 show two further variants of the device 1 according to the invention. In these cases, the mixing element 5 is not flat but curved. The bulge can be formed in both directions of the linear movement of the piston 4. If the mixing element 5 is arranged at a lower end of the piston 4, the bulge according to FIG. 5 can be formed away from the piston 4 or according to FIG. A strength of the curvature is arbitrary. Further, it may be provided that the mixing element 5 is formed of a flexible material and the curvature of the mixing element 5 changes depending on the movement thereof during the mixing process. It can also be provided that the curvature of the mixing element 5 is not uniform, but has additional bends.
    FIG. 7 shows a device 1 according to the invention with an additional mixing element 5. The additional mixing element 5 is arranged vertically spaced from the first mixing element 5 on the piston 4 and has the same shape as the first mixing element 5.
    The piston 4 is used with two or more mixing elements 5 arranged thereon when masses are mixed in high containers 2. Any number of mixing elements 5 can be arranged on the piston 4 and these can each have different shapes. It is expedient to maintain a certain distance between the individual mixing elements 5 in order to prevent deposits from parts of the mass. Further, the mixing elements 5 should have recesses 6 to ensure complete mixing of the mass.
    The container 2 may, for. As a silo, a tank or a melting vessel. In addition, it may be additionally formed with heat exchange surfaces to accelerate heat exchange of the mass. Although the aforementioned types of containers 2 all have a relatively large capacity, the apparatus 1 according to the invention is already usable for containers 2 from a capacity of about five liters. The mixing unit 3, in particular the mixing element 5 and the piston 4, may be made of various materials, for. As steel, stainless steel, Metalloder or concrete, plastic, wood, ceramic or glass. The choice of material used must be adapted to conditions of the mass to be mixed. Optionally, the mixing element 5 may be formed fireproof, for. B. for applications in the metal-forming industry. Materials for making the container 2 are known in the art. Optionally, a seal may be provided between the container 2 and the mixing unit 3, depending on where on the container 2 the mixing unit 3 is arranged. It may be z. B. be a static, a translational or a dynamic seal. A control of the device can be done manually, electrically or mechanically, such as via a spring, and is individually adjustable.
    At present, it has not yet been conclusively clarified how the mixing of the mass in the container 2 takes place exactly. In Fig. 8, the currently suspected mechanism of action of a method according to the invention for mixing a mass, in particular a flowable mass such as fine-grained powder or a dispersion is shown. In Fig. 8, the piston 4 is moved upwards, that is, out of the device 1, and simultaneously rotated about a longitudinal axis. The effect of mixing a mass occurs predominantly as the piston 4 is pulled out with the mixing element 5. The mass is particularly effectively mixed when the mixing element 5 has a plurality of recesses 6, as shown in Fig. 8. During the movement of the piston 4 with the
    Mixing element 5 upwards, the mass is pushed down through the recesses 6 in the mixing element 5. To compensate for the resulting pressure differences, mass flows between the mixing element 5 and the walls of the container 2 upwards. It comes to turbulence or different flows and the mass is mixed. The process of mixing or the directions of movement of the mass is shown in FIG. 8 by arrows. It is advantageous if the mixing element 5 is always completely covered by the mass, in order to keep air intake as low as possible. It can also be provided that a propeller is arranged to support the mixing element 5 at the bottom of the container 2. By the linear movement of the piston 4 and optionally additional rotation thereof and the mixing element 5 arranged on the piston 4, a mass can be mixed in a relatively simple, time-saving and energy-saving manner. A mass may also be brought to temperature, pH homogenized or stored stable. It is also advantageous that shearing forces during the mixing process with a device 1 according to the invention are minimized. Thereby, the device 1 can also be used in combination with storage containers.
    The device 1 for mixing masses can be used universally; It is possible to mix masses with viscosities in the range from 1 mPas up to 500 Pas. Thus, with the device 1 z. As dispersions, suspensions, mash, sludge, wastewater, fluidized mixtures and melts mixed and / or heated and / or cooled and / or pH-homogenized. An embodiment of the mixing element 5 must be adapted to the viscosity and the temperature of the mass to be mixed. A device 1 according to the invention is also used in fermentation tanks. Especially in large-volume fermentation tanks often segregation of the mass takes place by temperature differences. This undesirable process can be counteracted with the device 1. This results in an applicability in a variety of areas such. In the food, chemical, building materials, cosmetics, pharmaceuticals, biotechnology, brewery, distillery, foundry or tank logistics industries. In particular, for an application in the foundry, the mixing element 5 should be formed fireproof. The mixing unit 3 can be used with any type of container 2, if necessary, this can also be subsequently arranged on a container 2. Further, this can also be used as a support, for. In
    Combination with a known from the prior art propeller. It can be provided that the mixing unit 5 is detachably arranged on the piston 4 so that it can be exchanged for different masses. For this purpose, a nozzle may be provided at an upper end of the mixing element 5, in which the piston 4 can be inserted and fixed. Alternatively, the nozzle may also be arranged on the piston 4 in order to communicate with the mixing element 5.
    权利要求:
    Claims (16)
    [1]
    Device (1) for mixing a mass such as a dispersion, comprising a container (2), in particular a large-volume container (2), and a mixing unit (3) arranged on the container (2), characterized in that the mixing unit (3) at least a linearly movable piston (4) mounted in the container (2) with at least one mixing element (5), the mixing element (5) extending flat around the piston (4) to mix the mass.
    [2]
    A device (1) according to claim 1, characterized in that the mixing element (5) is mounted at a first end of the piston (4).
    [3]
    3. Device (1) according to claim 1 or 2, characterized in that the piston (4) is rotatably mounted about a longitudinal axis.
    [4]
    A device (1) according to any one of claims 1 to 3, characterized in that the piston (4) is connected to it approximately at a geometric center of the mixing element (5), the mixing element (5) being approximately in a plane around the piston (4).
    [5]
    5. Device (1) according to one of claims 1 to 4, characterized in that the mixing element (5) has recesses (6).
    [6]
    6. Device (1) according to one of claims 1 to 5, characterized in that the mixing element (5) on a flat side conical and / or cylindrically curved extensions (7).
    [7]
    7. Device (1) according to one of claims 1 to 6, characterized in that the mixing element (5) is curved.
    [8]
    8. Device (1) according to one of claims 1 to 7, characterized in that the piston (4) is mounted vertically movable.
    [9]
    A device (1) according to claim 8, characterized in that the mixing unit (3) is fixed to an upper end of the container (2).
    [10]
    A device (1) according to any one of claims 1 to 9, characterized in that a ratio of a diameter of the container (2) to the mixing element (5) is at least 1.2: 1.
    [11]
    11. Device (1) according to one of claims 1 to 10, characterized in that at least one additional from the piston (4) spaced agitator is provided.
    [12]
    12. Device (1) according to one of claims 1 to 11, characterized in that at least one additional mixing element (5) is arranged, wherein the additional mixing element (5) from the first mixing element (5) spaced from the piston (4) is fixed.
    [13]
    Use of a device (1) according to any one of claims 1 to 12 for making mash.
    [14]
    14. A method for mixing a mass such as a dispersion in a container (2), in particular a large-volume container (2), with a mixing unit (3) arranged on the container (2) by movement thereof, characterized in that the mixing unit (3) at least a piston (4) and at least one mixing element (5), wherein the mixing element (5) is mounted flat around the piston (4), and the piston (4) is moved linearly to mix the mass.
    [15]
    15. The method according to claim 14, characterized in that the mixing unit (3) has recesses (6) and the mass is circulated while flowing through the recesses (6).
    [16]
    A method according to claim 14 or 15, characterized in that the piston (4) is rotated with the mixing element (5) about a longitudinal axis of the piston (4).
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    同族专利:
    公开号 | 公开日
    AT515084B1|2015-06-15|
    CN106413871A|2017-02-15|
    WO2015109347A1|2015-07-30|
    US20160303529A1|2016-10-20|
    EP3099403B1|2021-03-17|
    EP3099403A1|2016-12-07|
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    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    ATA50048/2014A|AT515084B1|2014-01-27|2014-01-27|Apparatus and method for mixing a mass|ATA50048/2014A| AT515084B1|2014-01-27|2014-01-27|Apparatus and method for mixing a mass|
    CN201480073957.7A| CN106413871A|2014-01-27|2014-12-02|Device and method for intermixing a compound|
    EP14825087.1A| EP3099403B1|2014-01-27|2014-12-02|Device and method for intermixing a compound|
    PCT/AT2014/050290| WO2015109347A1|2014-01-27|2014-12-02|Device and method for intermixing a compound|
    US15/101,205| US20160303529A1|2014-01-27|2014-12-02|Device and method for intermixing a compound|
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