WO2016188812A1 - Rührwerkvorrichtung - Google Patents
Rührwerkvorrichtung Download PDFInfo
- Publication number
- WO2016188812A1 WO2016188812A1 PCT/EP2016/061096 EP2016061096W WO2016188812A1 WO 2016188812 A1 WO2016188812 A1 WO 2016188812A1 EP 2016061096 W EP2016061096 W EP 2016061096W WO 2016188812 A1 WO2016188812 A1 WO 2016188812A1
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- WO
- WIPO (PCT)
- Prior art keywords
- unit
- static
- rotary
- fluid channel
- rotary unit
- Prior art date
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Classifications
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- 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
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
- B01F23/2331—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements
-
- 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
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
- B01F23/2331—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements
- B01F23/23311—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements through a hollow stirrer axis
-
- 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
- B01F25/30—Injector mixers
- B01F25/31—Injector mixers in conduits or tubes through which the main component flows
- B01F25/313—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit
- B01F25/3131—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit with additional mixing means other than injector mixers, e.g. screens, baffles or rotating elements
-
- 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
- B01F27/05—Stirrers
- B01F27/07—Stirrers characterised by their mounting on the shaft
- B01F27/072—Stirrers characterised by their mounting on the shaft characterised by the disposition of the stirrers with respect to the rotating axis
- B01F27/0726—Stirrers characterised by their mounting on the shaft characterised by the disposition of the stirrers with respect to the rotating axis having stirring elements connected to the stirrer shaft each by a single radial rod, other than open frameworks
-
- 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
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/112—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades
- B01F27/1123—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades sickle-shaped, i.e. curved in at least one direction
-
- 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
- B01F27/21—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by their rotating shafts
- B01F27/212—Construction of the shaft
-
- 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
- B01F27/21—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by their rotating shafts
- B01F27/2121—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by their rotating shafts composed of interconnected parts
-
- 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
- B01F27/21—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by their rotating shafts
- B01F27/2122—Hollow shafts
-
- 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
- B01F35/10—Maintenance of mixers
- B01F35/145—Washing or cleaning mixers not provided for in other groups in this subclass; Inhibiting build-up of material on machine parts using other means
- B01F35/1452—Washing or cleaning mixers not provided for in other groups in this subclass; Inhibiting build-up of material on machine parts using other means using fluids
- B01F35/1453—Washing or cleaning mixers not provided for in other groups in this subclass; Inhibiting build-up of material on machine parts using other means using fluids by means of jets of fluid, e.g. air
-
- 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
- B01F35/2111—Flow rate
-
- 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
- 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
- B01F35/2113—Pressure
-
- 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
- B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
- B01F35/31—Couplings
-
- 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
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
- B01F23/2331—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements
- B01F23/23314—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements through a hollow stirrer element
Definitions
- the invention relates to a stirring device according to the preamble of claim 1.
- US Pat. No. 6,860,474 B2 discloses a stirrer with a static unit designed as a gas supply unit and a rotary unit designed as a stirrer shaft, which together with the static unit forms a common fluid channel for a gas.
- the rotary unit has several in a coupling region between the static unit and the rotary unit
- the object of the invention is in particular to provide an agitator device with improved properties in terms of efficiency.
- the object is solved by the characterizing features of claim 1, while advantageous embodiments and further developments of the invention can be taken from the dependent claims.
- the invention is based on a stirrer device with a static unit and with a rotary unit, which is designed as agitator shaft and in an assembled state together with the static unit at least one common fluid channel for a fluid, in particular a liquid and / or advantageously a gas formed , in particular to an introduction of the fluid into a container and / or a stirring medium.
- a flow cross-section of the fluid channel viewed along a main flow profile at least in a coupling region between the static unit and the rotary unit is at least substantially constant.
- a flow profile of the fluid channel, in particular the main flow profile, at least in the coupling region free of significant changes in direction is at least substantially constant.
- the changes in direction are at most 90 °, preferably at most 50 and particularly preferably at most 25.
- the flow profile of the fluid channel, in particular the main flow profile at least in the coupling region, in particular completely, free of flow deflections.
- the flow cross-section of the fluid channel viewed along the main flow path over a total extent and / or
- Main extension length of the static unit and / or the rotary unit is at least substantially constant.
- An agitator device should be understood as meaning in particular at least a part and / or an assembly, in particular a subassembly of an agitator,
- the agitator device may also comprise the entire agitator
- the agitator device can in particular comprise a drive unit, in particular at least one drive motor and / or at least one gear, and / or at least one agitating element, the drive unit particularly preferably being able to be at least partially, advantageously at least to a large extent and particularly preferably be completely disposed between the container and the static unit.
- a "static unit” should be understood as meaning, in particular, a unit that is permanently, immovably, in particular in at least one operating state and / or advantageous in an assembled state, in particular a supply unit, which in particular has at least one fluid channel section of the
- Fluid channel includes and / or defined and in particular is intended to at least partially lead and / or to guide a fluid, in particular the fluid.
- the static unit is tubular, in particular hollow tubular, formed. Further, the static unit is connected in particular in a mounted state with at least one supply line for a fluid and in particular provided to supply the fluid, in particular by means of the fluid channel section, the rotary unit.
- the static unit is connected in particular in a mounted state with at least one supply line for a fluid and in particular provided to supply the fluid, in particular by means of the fluid channel section, the rotary unit.
- intended is meant in particular specially designed and / or equipped become.
- the fact that an object is intended for a specific function should in particular mean that the object fulfills and / or executes this specific function in at least one application and / or operating state.
- advantageous supply unit understood, which in particular comprises at least one further fluid channel portion of the Fiuidkanals and / or defined and in particular is intended to at least partially guide a fluid, in particular the fluid, and / or to lead.
- the rotary unit is tubular, in particular hollow tubular, formed.
- the rotary unit is provided to supply the fluid supplied, in particular by means of the static unit, to the stirring medium, in particular by means of at least one fluid outlet opening.
- the rotary unit is embodied as an agitator shaft, in particular an agitator hollow shaft, and is provided, in particular, to receive and / or store the at least one stirring element, advantageously a stirring orifice, of the at least one stirring element in a fully assembled state.
- the rotary unit advantageously has at least one operative connection with the drive unit.
- the rotary unit is preferably arranged in a fully assembled state at least partially, and preferably at least a large part in the container.
- the term "at least a large part” should be understood to mean, in particular, at least 50%, preferably at least 70% and particularly preferably at least 90%
- Fluid channel portion of the static unit and the further fluid channel portion of the rotary unit the entire fluid channel to at least a large part and particularly preferably completely.
- main flow course should be understood as meaning, in particular, an effective flow course and / or an effective flow direction.
- the main flow profile is arranged and / or aligned at least substantially parallel to a main extension direction of the rotary unit.
- the term "at least substantially parallel” should be understood to mean, in particular, an orientation of a direction relative to a reference direction, in particular in a plane, the direction being opposite to the reference direction Reference direction has a deviation in particular less than 8 °, advantageously less than 5 and particularly advantageously less than 2.
- a "main extension direction" of an object should also be understood in particular to mean a direction which is parallel to a longest edge of a smallest geometric cuboid which just completely encloses the object.
- a coupling region is to be understood as meaning, in particular, a connection region and / or a connection region, in particular between the static unit and the rotary unit
- a coupling region should be understood to be a proximity region, in particular between the static unit and the rotary unit.
- a coupling region should be understood to mean, in particular, a region in which the static unit and the rotary unit overlap and / or at least partially surround one another.
- a “near zone” in this context should be understood to mean, in particular, a spatial region formed by dots is, in each case a distance of at most 15%, preferably of at most 10% and particularly preferably of at most 5% of a maximum extension and / or main extension length of the rotary unit and / or in particular of at most 5 m, preferably of at most 1 m and more preferably of at most 0.5 m from a reference point and / or a reference component.
- a spatial region formed by dots is, in each case a distance of at most 15%, preferably of at most 10% and particularly preferably of at most 5% of a maximum extension and / or main extension length of the rotary unit and / or in particular of at most 5 m, preferably of at most 1 m and more preferably of at most 0.5 m from a reference point and / or a reference component.
- Object should also be understood in particular a flow cross-section which deviates from a flow cross section averaged over the object by at most 20%, advantageously by at most 10%, preferably by at most 5% and more preferably by at most 2%.
- Agitator device with improved properties in terms of efficiency, in particular a power efficiency, a space efficiency, a component efficiency and / or cost efficiency, can be provided.
- an advantageous delivery behavior of a fluid can be achieved, wherein pressure drops and / or pressure losses can be advantageously reduced.
- a uniform power input can be achieved in a stirring medium, wherein volume flows up to
- the flow cross section in the coupling region has an area of at least 15%, advantageously of at least 25%, preferably of at least 35% and particularly preferably of at least 50% of a maximum flow cross section of the fluid channel and advantageously at least of the further fluid channel section of the rotary unit.
- a flow diameter of the fluid channel corresponds at least in the coupling region between 25 mm and 500 mm and advantageously between 50 mm and 300 mm.
- Inner diameter of the static unit preferably at least equal to 1, 5 times the inner diameter of the static unit and more preferably at least equal to a 3 times the inner diameter of the static unit, a favorable uniform flow behavior can be achieved.
- the fluid channel viewed at least in the coupling region along the main flow profile, may also be straight.
- the static unit could at least partially, preferably at least a large part and particularly preferably completely surround the rotary unit in the coupling area.
- the turntable encloses the static unit in the
- Coupling region at least partially, preferably at least a large part and particularly preferably completely. This can in particular an advantageous Seal, in particular between the static unit and the rotary unit, can be achieved.
- the agitator device has a rotary feedthrough, which at least one part, in particular at least one in the
- Rotary feedthrough intended to connect the, in particular movable, rotary unit with the static unit.
- the rotary feedthrough comprises, in particular additionally, a sealing unit, advantageously with at least one
- Stuffing box formed sealing element. In this way, in particular a structurally simple transition to the movable rotating unit can be created.
- the static unit and / or the rotary unit have at least one, advantageously at least pressure-tight and / or fluid-tight, advantageously gas-tight, separation unit, which is provided for separating the static unit and / or the Turn unit to allow.
- the separation unit can be arranged on a side of the coupling region facing the static unit and in particular be provided to separate the static unit, in particular to separate a part of the static unit from a further part of the static unit.
- the separation unit can be arranged on a side facing the turntable of the coupling region and in particular be provided to separate the rotary unit, in particular to separate a part of the rotary unit of another part of the rotary unit.
- the separation unit is arranged at least substantially centrally in the coupling region and / or between the static unit and the rotary unit and in particular is intended to separate the static unit and the rotary unit from each other.
- the separation unit could be embodied as any separating unit which appears appropriate to a person skilled in the art, for example as a threaded coupling, in particular as a flange coupling.
- the separation unit is advantageous as a Quick connector formed. As a result, in particular a particularly time-efficient and thus in particular cost-efficient maintenance can be achieved.
- the agitator device has at least one shroud unit, advantageously designed as a protective unit, which completely surrounds and / or surrounds the rotary unit in at least one operating state, and in particular such that the rotary unit is in the operating state in the direction one, in particular the rotary unit and / or the static unit surrounding, surrounding area is completed and in particular is inaccessible from the outside.
- the sheathing unit can be designed as a separate and / or additional component.
- Sheathing unit part of the static unit and particularly preferably at least partially formed integrally with the static unit.
- the term "at least partially in one piece” should in this context be understood in particular to mean that at least one component of the at least one object and / or the at least one object is formed integrally with at least one component of the at least one other object and / or the at least one other object
- in one piece should also be understood in particular at least materially connected.
- the material bond can be produced, for example, by an adhesive process, a welding process, a soldering process and / or another process which appears expedient to a person skilled in the art.
- it should be understood to be integrally formed in one piece and / or in one piece.
- this is a piece of a single blank, a mass and / or a casting, such as in an extrusion process, in particular a one- and / or multi-component extrusion process, and / or an injection molding process, in particular a single and / or multi-component Injection molding process, manufactured.
- an extrusion process in particular a one- and / or multi-component extrusion process
- an injection molding process in particular a single and / or multi-component Injection molding process, manufactured.
- an advantageous protective effect can be achieved.
- it can be prevented that dirt and / or deposits in one
- the agitator device has at least one lance element, in particular a rinsing lance and / or a metering lance, which is arranged in at least one operating state at least partially and preferably at least a large part in the Fiuidkanal.
- the lance element also permanently, at least partially and
- the fluid channel has at least one lance receiving region in which, in at least one operating state and advantageously permanently
- Lance element is arranged.
- a "flushing lance” is to be understood in particular as a lance element, in particular at least partially flexible and / or dismountable, which is in particular provided to deliver a flushing fluid in at least one operating state, in particular under high pressure, in particular under high pressure, and / or to eject in particular possible
- a "metering lance” should be understood to mean, in particular, a lance element which is in particular at least partially flexible and / or dismountable, which is intended in particular to meter in a dosing fluid, advantageously a liquid, in at least one operating state, and in particular to deliver it in a controlled manner to the stirring medium In particular, a service life, a
- Fatigue strength and / or a mixing behavior can be improved.
- a process result in connection with a, in particular parallel and / or simultaneously, running gassing task can be improved, as for example with an addition of sulfurous acid and gassing with air and / or pure oxygen and / or an addition of a cyanide-containing solution and gassing with Air and / or pure oxygen.
- a start in the sediment, in particular in a stuck agitator allows and in particular in comparison to conventional solutions, in particular constructive, simplified.
- the agitator device at least one
- Pressure measuring unit preferably a Prandtl probe, which is at least partially, preferably at least a large part and particularly preferably completely arranged in the Fiuidkanal.
- the fluid channel has at least one pressure measuring unit receiving area in which the pressure measuring unit is arranged.
- the agitator device has at least one flow measuring unit, preferably a flow sensor, a thermal flow sensor, an anemometer and / or a Coriolis flowmeter, which is arranged at least partially, preferably at least to a large extent and particularly preferably completely in the fluid channel, in particular a volumetric flow can be determined which, in particular, in
- the fluid channel has at least one flow measuring unit receiving area in which the flow measuring unit is arranged.
- the agitator device at least one
- Level measuring unit which is arranged at least partially, preferably at least a large part and particularly preferably completely in the fluid channel and which is in particular provided, in at least one operating state, a level and / or a filling level of the fluid, in particular of the arranged in the rotary unit fluid capture.
- a measurement of the filling level and / or the filling level by means of the filling level measuring unit can take place by means of any measurement that appears expedient to a person skilled in the art, for example a mechanical one
- the level measuring unit may be embodied as a radar sensor, advantageously guided, and / or as an ultrasound sensor, in particular guided.
- Level measuring unit with a lance element in particular the previously mentioned lance element, at least partially formed in one piece.
- the fill level measuring unit is particularly preferably at least partially integrated in the lance element, preferably at least to a large extent and particularly preferably completely integrated. In this way, in particular, an advantageously efficient and / or
- Lance element, the pressure measuring unit, the flow measuring unit and / or the Level measuring unit is at least partially disposed in the coupling region / are, which in particular a structurally simple design and advantageous maintenance can be achieved.
- a particularly high degree of flexibility can be achieved, in particular, if the rotary unit is designed at least in sections and advantageously over a total extent and / or main extension length as a multiple shaft.
- multi-shaft in particular a rotary unit, which at least two, advantageously concentrically arranged, advantageously sealed against each other, comprises hollow shafts, which are each in each case provided in at least one operating condition and in particular simultaneously a fluid, preferably different fluids, at least partly to lead and / or to lead.
- the agitator device at least one rib unit, which at least partially, preferably at least a large part and particularly preferably is arranged completely in the fluid channel and is provided to the static
- the rib unit is as
- Formed reinforcing unit and arranged in particular in a region of the transmission of the drive unit, whereby in particular a rotational speed of the drive motor of the drive unit advantageously transferred to the rotary unit and a flow cross-section of the fluid channel can be advantageously maximized.
- a rotational speed of the drive motor of the drive unit advantageously transferred to the rotary unit and a flow cross-section of the fluid channel can be advantageously maximized.
- Rib unit at least partially formed integrally with the rotary unit.
- a system in particular a stirring system, in particular an ore processing system, with at least one, in particular horizontally and / or advantageously vertically arranged container, in particular pressure vessel, in particular for receiving a stirring medium, and with at least one arranged in the container agitator with at least one Agitator proposed.
- a part of the agitator, in particular the rotary unit can be introduced into the container in any desired manner, advantageously centrally, advantageously, centrally, in particular from above, from below and / or laterally.
- the system may also comprise a plurality of agitators.
- the stirring system can furthermore in particular comprise at least one stirring medium arranged in particular in the container.
- the configuration of the system can provide an optimized and long-lasting stirring system, in particular with regard to efficiency, in particular power efficiency, space efficiency, component efficiency and / or cost efficiency, wherein a delivery behavior and / or introduction of a fluid into the stirring medium can be selectively influenced and / or controlled.
- the agitator device should not be limited to the application and embodiment described above.
- the agitator device may have a different number from a number of individual elements, components and units mentioned herein for performing a functionality described herein.
- Fig. 1 shows a system with a container and a stirrer with a
- FIG. 3 shows a further system with a container and an agitator with a further agitator device in a lateral sectional view
- Partial representation. 5 shows a further system with a container and an agitator with a further agitator device in a lateral sectional view
- FIG. 6 shows a further system with a container and an agitator with a further agitator device in a lateral sectional view
- FIG. 7 shows another system with a container and an agitator with a further agitator device in a lateral sectional view.
- Figures 1 and 2 show a first embodiment of an exemplary system formed as ore processing system in a fully assembled state in a schematic sectional view.
- the system comprises a vertically arranged container 32a, which is shown only partially in FIG. 1, in particular.
- the container 32a has a volume between 100 m 3 and 1000 m 3 . In the present case, the container has a volume of 500 m 3 .
- the system comprises a stirring medium arranged in the container 32a (not shown in FIG. 1).
- the system includes a stirrer 30a.
- the agitator 30a is provided to stir the stirring medium arranged in the container 32a.
- the agitator 30a is provided in the present case, to gas the arranged in the container 32a stirring medium.
- the agitator 30a is provided to introduce at least one fluid into the stirring medium.
- a system as a fermenter.
- an agitator is intended to mix, homogenize, disperse and / or suspend a stirring medium.
- the agitator 30a comprises an agitator device.
- the agitator device comprises a feed line 36a.
- the supply line 36a is intended to provide at least one fluid.
- the supply line 36a is designed as a gas supply line and in particular provided to provide air.
- the supply line 36a is arranged horizontally, in particular with respect to the container 32a.
- a supply line is provided to provide a gas other than air and / or a liquid, such as pure oxygen.
- a supply line could be arranged at least substantially vertically with respect to a container.
- the agitator device comprises a static unit 10a.
- the static unit 10a is disposed entirely outside the container 32a.
- the static unit 10a is immovable relative to the container 32a.
- the static unit 10a is integrally formed in the present case.
- the static unit 10a may consist at least partially, preferably at least to a large extent and particularly preferably completely, of any base material which appears expedient to a person skilled in the art, for example a plastic, a ceramic, an alloy and / or a metal, in particular a non-alloyed one Steel, duplex steel, stainless steel, titanium and / or zirconium.
- the static unit 10a is made of stainless steel.
- the static unit 10a is hollow tubular.
- the static unit 10a is formed as a supply unit.
- the static unit 10a has a, preferably different from the base material of the static unit 10a, inner lining, in
- the inner lining consists of a ceramic and / or a plastic and in particular prevents seizing of the fluid. In addition, the inner lining improves the friction characteristics of the static unit 10a.
- an inner lining in particular depending on a base material used, could also consist of another material that would appear meaningful to a person skilled in the art.
- an inner lining of a static unit alternatively or additionally consists of one, in particular additional, element, in particular a tube and / or a sleeve.
- the static unit 10a has a first fluid channel section 38a.
- Flow cross-section of the first fluid channel section 38a is along a
- the static unit 10 is connected to the lead 36a.
- the static unit 10a is indirectly, and in particular via a flexible connection, connected to the supply line 36a, whereby in particular possible fluctuations and / or tolerances in a production of the connection and / or during operation can be compensated.
- the static unit 10a is curved.
- the static unit 10a has a bend.
- the static unit 10a has a curvature angle of about 90.
- the static unit 10 in the present case has a radius of curvature which is at least substantially equal to an inner diameter of the first fluid channel section 38a.
- the static unit 10a has two receiving openings 62a, 64a.
- the receiving openings 62a, 64a are arranged in a vicinity of the bend of the static unit 10a.
- the receiving openings 62a, 64a are each sealed to an environment in a manner which appears sensible to a person skilled in the art.
- a static unit could be formed at least substantially straight and / or multi-part.
- the agitator device comprises a rotary unit 12a.
- the rotary unit 12a may consist at least partially, preferably at least to a large extent and particularly preferably completely, of any base material which appears expedient to a person skilled in the art, for example a plastic, a ceramic, an alloy and / or a metal, in particular a non-alloyed steel , Duplex steel, stainless steel, titanium and / or zirconium. At least one region which is in contact with the stirring medium may advantageously consist of a rubber coating, titanium and / or zirconium.
- the rotary unit 12a is made of stainless steel.
- the rotary unit 12a is at least substantially disposed in the container 32a.
- a main extension length of the rotary unit 12a is arranged vertically, in particular with respect to the container 32a, and / or perpendicularly relative to the feed line 36a.
- the rotary unit 12a is inserted centrally from above into the container 32a.
- the rotary unit 12a is designed to be movable.
- the rotary unit 12a is provided to rotate about an axis of rotation in at least one operating state.
- the rotary unit 12a is hollow tubular. In the present case, the rotary unit 12a is as
- the rotary unit 12a is designed as a simple shaft.
- the rotary unit 12a is further formed as a supply unit.
- the rotary unit 12a has a further inner lining, in the present case a coating.
- the further inner lining consists of a ceramic, a plastic and / or a rubber coating and prevents in particular a settling of the fluid and / or the rinsing of penetrated stirring medium after an unplanned plant downtime.
- the further interior lining improves
- Friction properties of the rotary unit 12a could be any friction properties of the rotary unit 12a.
- Inner lining in particular depending on a used base material, also from another, the expert appear useful, material.
- a further inner lining of a rotary unit alternatively or additionally from an, in particular additional, element, in particular a pipe and / or a sleeve.
- the rotary unit 12a has a second fluid channel section 40a.
- Main flow profile considered at least in sections, at least in
- the rotary unit 12a is connected to the static unit 10a.
- a connecting portion of the rotary unit 12a and the static unit 10a defines a coupling portion between the static unit 10a and the rotary unit 12a.
- the rotary unit 12a surrounds the static unit 10a in FIG.
- the rotary unit 12a forms together with the static unit 10a a common Fiuidkanal 14a.
- the first fluid channel section 38a and the second fluid channel section 40a define the fluid channel 14a.
- a flow cross-section of the fluid channel 14a is at least substantially constant along the main flow profile, at least in the coupling region between the static unit 10a and the rotary unit 12a.
- the present case the present case
- the fluid channel 14a has a view in the coupling region along the main flow path
- the Fiuidkanal 14a is intended to introduce the fluid of the supply line 36a in the container 32a and / or in the stirring medium.
- a rotary unit from below and / or from one side into a container.
- a rotary unit could be laterally offset relative to a central point of a container and thus introduced into the container, in particular in an edge region of the container.
- a rotary unit as a multiple shaft so that the rotary unit can guide and / or guide at least two different fluids in at least one operating state and in particular simultaneously.
- the rotary unit 12a is further designed in several parts. In the present case, the
- Turntable 12a formed at least three parts.
- a first part 42a of the rotary unit 12a is designed as a coupling shaft.
- the first part 42a of the rotary unit 12a is completely outside the container 32a.
- the first part 42a of the rotary unit 12a is provided for coupling with the static unit 10a.
- a second part 44a of the rotary unit 12a is designed as a drive shaft.
- the second part 44a of the rotary unit 12a is arranged at least for the most part outside the container 32a, in this case in particular above an upper container edge.
- the second part 44a of the rotary unit 12a is provided for driving the rotary unit 12a.
- a third part 46a of the rotary unit 12a is formed as a stirring shaft.
- the third part 46a of the rotary unit 12a is completely disposed within the container 32a.
- the third part 46a of the rotary unit 12a is provided for supporting at least one stirring element 48a.
- the rotary unit 12a is formed separable.
- the rotary unit 12a has two separating units 20a, 21a.
- the separation units 20a, 21a are fluid-tight and / or pressure-tight, in particular up to a pressure of at least 10 bar.
- a first separation unit 20a is designed as a quick-release coupling.
- the first separation unit 20a is disposed outside of the container 32a.
- the first separation unit 20a is disposed in a vicinity of the static unit 10a.
- the first separation unit 20a is disposed in a vicinity of the coupling region.
- the first separation unit 20a is provided to separate the first part 42a of the rotary unit 12a from the second part 44a of the rotary unit 12a.
- a second separation unit 21 a is designed as a threaded coupling.
- the second separation unit 21 a is formed as a flange coupling.
- the second separation unit 21 a is disposed within the container 32 a.
- the second separating unit 21a is provided to separate the second part 44a of the rotary unit 12a from the third part 46a of the rotary unit 12a.
- a first separation unit and / or a second separation unit as a different, a
- the stirring device further comprises the at least one stirring element 48a.
- the agitator 48a is a type of agitator which is particularly suitable for gassing tasks.
- the stirring member 48a is made of stainless steel.
- the stirring member 48a is attached to the rotary unit 12a, in particular the third part 46a of the rotary unit 12a.
- the stirring member 48a comprises a plurality of stirring blades 50a.
- the stirring element 48a comprises at least two stirring blades 50a.
- an agitator could also have at least three, at least four and / or any other number of stirring blades.
- the stirring blades 50a are at least substantially identical to each other.
- the stirring blades 50a are integrally formed.
- the stirring blades 50a are indirectly fixed to the rotary unit 12a.
- the stirring element 48a comprises a plurality of support arms 52a.
- Each support arm 52a is associated with one of the stirring blades 50a.
- the support arms 52a are each formed as a rod-shaped spar.
- the support arms 52a are hollow tubular.
- the support arms 52a each have further fluid channel sections. The others
- Fluid channel sections of the support arms 52a are fluidly connected to the fluid channel 14a, in particular the second fluid channel section 40a of the rotary unit 12a.
- the support arms 52a each have at least one fluid outlet opening 54a on a side remote from the rotary unit 12a.
- the fluid outlet openings 54a are provided to introduce the fluid supplied from the fluid channel 14a into the container 32a and / or into the stirring medium.
- the Fluidauslasso réelleen 54 a are provided in the present case with check valves (not shown), which
- Fluid inlet elements can be arranged in particular in any area of the rotary unit.
- a fluid can in particular also be introduced via a plurality of planes, in particular distributed vertically relative to one another, wherein a metering by means of different flow cross sections of
- an agitator device can also have a plurality of stirring elements, in particular at least two and / or at least three stirring elements.
- at least one of the stirring elements could at least partially, preferably at least a large part and particularly preferably completely of a ceramic, an alloy and / or a metal, in particular a non-alloy steel, advantageously with a rubber coating,
- the agitator device further comprises at least one drive unit 56a.
- the drive unit 56a is disposed completely outside the container 32a.
- the drive unit 56a is arranged in the present case above the container 32a.
- the drive unit 56a is arranged below the static unit 10a.
- the drive unit 56a is arranged laterally with respect to the rotary unit 12a.
- the drive unit 56a comprises a drive motor, a gear, in particular a hollow shaft gear, and a drive bearing unit for the rotary unit 12a. in the
- the drive unit 56a at least partially surrounds the rotary unit 12a.
- the drive bearing unit surrounds the second part 44a of the rotary unit 12a at least partially.
- the drive unit 56a is provided to transmit a torque to the rotary unit 12a.
- the drive unit 56a is provided to transmit a torque to the second part 44a of the rotary unit 12a, in particular to allow a rotation of the rotary unit 12a.
- the agitator device further comprises a rib unit 28a.
- the fin unit 28a is disposed in the fluid channel 14a.
- the rib unit 28a is in the second
- the rib unit 28a is integrally formed. Further, the rib unit 28a is formed integrally with the rotary unit 12a, particularly with the second portion 44a of the rotary unit 12a.
- the rib unit 28a is provided to mechanically stabilize the rotary unit 12a, in particular the second part 44a of the rotary unit 12a.
- the rib unit 28a comprises a plurality of ribs 58a, which are supported in an assembled state against an inner wall of the fluid channel 14a.
- a rotational speed of the drive motor can advantageously be transmitted to the rotary unit 12a.
- the flow cross-section of the fluid channel 14a can advantageously be kept at least substantially constant.
- the rib unit 28a comprises at least one lance guide element 60a.
- Lance guide element 60a is hollow tubular.
- the lance guide element 60a is arranged centrally in the fluid channel 14a.
- the lance guide element 60a extends at least substantially over an entire
- Lance guide element 60a is provided to guide a lance element 22a in at least one operating state. Furthermore, the rib unit 28a is designed such that a flow behavior of the fluid can advantageously be influenced. Alternatively it is also conceivable to arrange a drive unit laterally and / or below a container and / or at least partially in a container. It is also conceivable on one
- Rib unit to dispense completely and / or a rib unit in several parts
- a rib unit could also correspond to a profiling and / or rib structure arranged, in particular, on an inner wall of a static unit and / or rotary unit.
- the agitator device comprises the lance element 22a.
- the lance element 22a is at least substantially in the operating state in at least one operating state
- the lance element 22a is at least partially disposed in the lance guide element 60a.
- the lance element 22a extends in the operating state at least substantially over an entire main extension length of the static unit 10a and the rotary unit 12a.
- the lance element 22a is intended to be inserted into the fluid channel 14a and / or the lance guide element 60a by means of the first receiving opening 62a of the static unit 10a, in particular in such a way that the lance element 22a is at least partially inserted in the third part 46a of the rotary unit 12a and in particular in FIG a region of the stirring member 48a is arranged. That's it
- Lance element 22a formed at least partially flexible. Moreover, that is
- the lance element 22a is formed dismantled.
- the lance element 22a is formed at least substantially in the manner of a drill pipe and constructed from individual pipes which can be screwed together.
- the lance element 22a is designed as a flushing lance and in particular provided to deliver a flushing fluid under high pressure, in particular to remove possible blockages in the fluid channel. In this way, in particular a restart in the sediment can be advantageously simplified.
- the agitator device comprises a level measuring unit 78a.
- the level measuring unit 78a is completely in the at least one operating state
- the level measuring unit 78a is arranged in the coupling area in the present case.
- the level measuring unit 78a is intended to in at least one operating state to detect a level of the arranged in the rotary unit 12 a fluid.
- the level measuring unit 78a is designed as a radar sensor and provided to determine the level of the fluid by means of a non-contact measurement.
- the level measuring unit 78a is further at least partially formed integrally with the lance element 22a.
- Level measuring unit 78a is integrated in the lance element 22a.
- Level measuring unit in a different area such as, for example, a region of a stirrer, be arranged and / or at least partially formed integrally with a static unit and / or a rotary unit.
- the agitator device further comprises a pressure measuring unit 24a.
- Pressure measuring unit 24a is disposed at least a major part in the fluid channel 14a and partially in the coupling region.
- the pressure measuring unit 24a is permanently inserted into the fluid passage 14a by means of the second receiving opening 64a of the static unit 10a.
- the pressure measuring unit 24a is designed as a Prandtl probe.
- the pressure measuring unit 24a is provided to detect a, in particular static, pressure of the fluid in the fluid channel 14a, which is required in particular for introducing the fluid into the container 32a and / or the stirring medium.
- a pressure measuring unit could be arranged completely in the coupling region and be formed at least partially in one piece with a static unit and / or a rotary unit.
- the agitator device comprises a flow measuring unit 26a.
- Flow measuring unit 26a is in the Fiuidkanal 14a, in particular in the
- the flow measuring unit 26a is formed at least partially integrally with the static unit 10a.
- the flow measuring unit 26a is integrated in an inner wall of the static unit 10a.
- the flow measuring unit 26a is designed as a flow probe.
- the flow measuring unit 26a is provided to detect a volume flow of the fluid in the fluid passage 14a.
- the dynamic flow pressure can be determined.
- the operating point can advantageously be determined and possible deviations, for example by blocking, recognized.
- the local flow velocities of a gaseous fluid can in principle be in a range between 1 m / s and 300 ms, but advantageously between 10 m / s and 60 m / s.
- the mean flow velocity of the fluid is about 30 m / s +/- 10 m / s (locally different from the mean).
- one of a flow probe one of a flow probe
- operating parameters of the system can be determined, which can be used in particular to control the check valves and / or automatically adjust an operation and without intervention of a user to different fluids.
- FIG. 2 now shows a connection of the static unit 10a and the rotary unit 12a in an enlarged view.
- the connection of the rotary unit 12a and the static unit 10a takes place by means of a rotary feedthrough 16a of the agitator device.
- Rotary union 16a comprises a part of the static unit 10a.
- the rotary feedthrough 16a comprises at least one in the coupling region
- the rotary feedthrough 16a comprises a part of the rotary unit 12a.
- the rotary feedthrough 16a comprises at least one arranged in the coupling portion of the rotary unit 12a.
- the rotary feedthrough 16a comprises a bearing unit 18a.
- the storage unit 18a is in the
- the bearing unit 18a is disposed in a receiving area between the static unit 10a and the rotary unit 12a. In the present case, the bearing unit 18a is disposed between an outer wall of the static unit 10a and an inner wall of the rotary unit 12a.
- the bearing unit 18a in the present case comprises two rolling bearings 66a. The rolling bearings 66a are apart from
- the rolling bearings 66a are as Needle bearing formed.
- the rotary feedthrough comprises a sealing unit 68a.
- the sealing unit 68a is disposed in the coupling area.
- the sealing unit 68a is disposed in the receiving area between the static unit 10a and the rotary unit 12a.
- the sealing unit 68a is disposed between an outer wall of the static unit 10a and an inner wall of the rotary unit 12a.
- Sealing unit 68a comprises at least two sealing elements 70a, 72a.
- A, in particular on a side facing the rotary unit 12a side facing, first sealing element 70a is formed as a stuffing seal.
- a second sealing element 72a, in particular arranged on a side facing the static unit 10a, is designed as a mechanical seal.
- the rotary feedthrough 16a has a closing element 74a.
- the closing element 74a is provided to close and / or seal the receiving area between the static unit 10a and the rotary unit 12a, in particular to an environment, together with the sealing unit 68a.
- a bearing unit comprises at least one rolling bearing deviating from a needle bearing and / or exactly one rolling bearing and / or at least one sliding bearing.
- a sealing unit could be exactly one sealing element or mutually identically formed sealing elements and / or others, a professional skilled
- sealing elements such as labyrinth seals and / or
- Figures 3 and 4 a further embodiment of the invention is shown.
- the embodiment of Figures 3 and 4 the letter b is adjusted.
- Figures 3 and 4 show another system with a container 32b and a stirrer 30b with a stirrer device in a side sectional view (see Figure 3) and a Connection area between a static unit 10b and a rotary unit 12b of the agitator device in an enlarged view (see Figure 4).
- An embodiment of the system of Figures 3 and 4 is at least substantially identical to an embodiment of the system of Figures 1 and 2.
- the rotary unit 12b is integrally formed.
- a torque is transmitted to the rotary unit 12b by means of a belt drive.
- the agitator device comprises a fluid inlet element 76b for introducing a fluid into the container 32b and / or the stirring medium 34b.
- the fluid inlet element 76b is arranged on an end of the rotary unit 12b facing away from the static unit 10b.
- the fluid inlet element 76b is rotatably with the
- the fluid inlet element 76b is at least substantially conical and / or funnel-shaped.
- the fluid inlet element 76b is formed in the present case as a gas distributor.
- the fluid inlet element 76b has at least one fluid outlet opening 54b.
- the fluid inlet element 76b is formed separately from support arms 52b of a stirring element 48b.
- fluid inlet elements could be arranged in another area of the rotary unit.
- FIG. 5 shows a further exemplary embodiment of the invention.
- Embodiment of Figure 5 is the letter c adjusted. The further
- Embodiment of Figure 5 differs from the previous one
- Embodiments at least substantially by a configuration of a rotary unit 12c of a stirrer device.
- the rotary unit 12c is formed as a multi-shaft.
- the rotary unit 12c comprises two concentrically arranged and mutually sealed hollow shafts.
- a first hollow shaft corresponds at least substantially to the rotary unit 12a of the first
- a second hollow shaft corresponds to at least a part of a lance element 22c.
- the lance element 22 c is designed to be movable and
- the agitator device comprises at least one further rotary leadthrough 80c.
- the further rotary leadthrough 80c is arranged in a receiving opening 62c.
- the further rotary leadthrough 80c comprises at least part of a further static unit (not shown), in particular a feed unit, and at least a part of the lance element 22c.
- the lance element 22c is designed as a metering lance.
- Lance element 22c is arranged at least in large part in a fluid channel 14c.
- the lance element 22c is permanently disposed in the fluid channel 14c.
- the lance element 22c is provided to dose a dosing fluid in at least one operating state and deliver it in a controlled manner to a stirring medium 34c. A supply of the dosing takes place in the present case on an end remote from a static unit 10c
- Turntable 12c Alternatively, it is conceivable that a supply of a dosing takes place in another area of a rotary unit.
- Agitator device also has a further rib unit 29c.
- the further rib unit 29c is at least substantially identical to a rib unit 28c.
- the further rib unit 29c is arranged in the fluid channel 14c.
- the further rib unit 29c is arranged in a region of a third part 46c of the rotary unit 12c.
- the further rib unit 29c is integrally formed.
- the further rib unit 29c is formed integrally with the rotary unit 12c, in particular with the third portion 46c of the rotary unit 12c.
- the further rib unit 29c is intended to mechanically stabilize the rotary unit 12c, in particular the third part 46c of the rotary unit 12c.
- the further rib unit 29c comprises a plurality of further ribs 59c, which are supported in an assembled state against an inner wall of the fluid channel 14c.
- the further rib unit 29 c comprises at least one further lance guide element 61 c.
- the further lance guide element 61 c is hollow tubular.
- the further lance guide element 61c is arranged centrally in the fluid channel 14c.
- the further lance guide element 61c extends at least substantially over an entire main extension length of the third part 46c of the rotary unit 12c.
- the further Lance guide element 61 c is provided to at least partially guide the lance element 22c. Alternatively, however, it is also conceivable to dispense with a further rib unit.
- FIG. 6 shows a further exemplary embodiment of the invention.
- Embodiment of Figure 6 is the letter d readjusted. The further
- Embodiment of Figure 6 differs from the previous one
- Embodiments at least substantially by an embodiment of a rotary unit 12d and a used lance element 22d of a stirrer device.
- the rotary unit 12d at least substantially corresponds to the rotary unit 12b of the second embodiment.
- the agitator device comprises a lance element 22d, a rib unit 28d and a further rib unit 29d, which in each case corresponds at least substantially to an embodiment of the third exemplary embodiment.
- FIG. 7 shows a further exemplary embodiment of the invention.
- Embodiment of Figure 7 is followed by the letter e.
- an agitator device in particular in addition, comprises a
- Sheathing unit 82e The sheathing unit 82e surrounds a rotary unit 12e at least substantially completely. The sheath unit 82e closes the
- the sheath unit 82e is designed as a protection unit.
- the sheathing unit 82e is intended to seal a transition area between a static unit 10e and the rotary unit 12e and in particular to protect it from dirt.
- the sheathing unit 82e is intended to seal a transition area between a static unit 10e and the rotary unit 12e and in particular to protect it from dirt.
- Jacket unit 82e has a sealed connection with a drive unit 56e. Moreover, the sheathing unit 82e is provided to prevent contact of the rotating unit 12e and / or other rotatable parts of the agitator device from the outside.
- the sheathing unit 82e is part of the static unit 10e.
- the sheathing unit 82e is formed integrally with the static unit 10e.
- the agitator device comprises a sealing unit 68e, which in the present case comprises exactly one sealing element 70e.
- FIGS. 1 to 6 can also have a sheathing unit, whereby a protective effect and / or operational reliability can advantageously be improved.
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Accessories For Mixers (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2016266545A AU2016266545A1 (en) | 2015-05-26 | 2016-05-18 | Agitator device |
CA2985416A CA2985416A1 (en) | 2015-05-26 | 2016-05-18 | Agitator device |
RU2017145385A RU2017145385A (ru) | 2015-05-26 | 2016-05-18 | Перемешивающий механизм |
US15/572,198 US20180126340A1 (en) | 2015-05-26 | 2016-05-18 | Agitator device |
EP16725442.4A EP3302774A1 (de) | 2015-05-26 | 2016-05-18 | Rührwerkvorrichtung |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102015108260.8 | 2015-05-26 | ||
DE102015108260.8A DE102015108260A1 (de) | 2015-05-26 | 2015-05-26 | Rührwerkvorrichtung |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2016188812A1 true WO2016188812A1 (de) | 2016-12-01 |
Family
ID=56084005
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2016/061096 WO2016188812A1 (de) | 2015-05-26 | 2016-05-18 | Rührwerkvorrichtung |
Country Status (7)
Country | Link |
---|---|
US (1) | US20180126340A1 (de) |
EP (1) | EP3302774A1 (de) |
AU (1) | AU2016266545A1 (de) |
CA (1) | CA2985416A1 (de) |
DE (1) | DE102015108260A1 (de) |
RU (1) | RU2017145385A (de) |
WO (1) | WO2016188812A1 (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018142014A1 (en) * | 2017-02-01 | 2018-08-09 | Outotec (Finland) Oy | A transmission assembly for a slurry mixer and a flotation cell having such a transmission assembly |
CN110280156A (zh) * | 2019-06-26 | 2019-09-27 | 中实泰广(北京)环保科技有限公司 | 防阻塞气液释放系统以及防阻塞气液释放方法 |
CN111729587A (zh) * | 2020-06-23 | 2020-10-02 | 安徽威奇电工材料有限公司 | 一种漆包线生产用漆液分层搅拌装置 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT201800010111A1 (it) * | 2018-11-07 | 2020-05-07 | Cosmec Costruzioni Mecc S R L | Apparecchiatura per la miscelazione di fluidi |
DE102019124351A1 (de) * | 2019-09-11 | 2021-03-11 | Dr. Herfeld Gmbh & Co. Kg | Mischmaschine |
JP6978805B1 (ja) | 2020-11-24 | 2021-12-08 | 良夫 上辻 | 電気湯沸かし器 |
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US2592904A (en) * | 1950-04-10 | 1952-04-15 | Chiksan Co | Hydraulic agitator |
US6860474B2 (en) | 2003-01-06 | 2005-03-01 | Spx Corporation | Agitator and drive apparatus and method |
EP2418014A2 (de) * | 2010-08-13 | 2012-02-15 | Mixer Technologies, Inc. | Mischdüsenanordnung und Verfahren |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
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DE3751095T2 (de) * | 1986-05-12 | 1995-10-19 | Mitsubishi Heavy Ind Ltd | Apparat zum Behandeln einer Lösung oder einer Aufschlämmung. |
DE3930579A1 (de) * | 1989-09-13 | 1991-04-04 | Henkel Kgaa | Dampf-wasser-mischer |
DE29909312U1 (de) * | 1999-05-27 | 1999-08-12 | Ekato Rühr- und Mischtechnik GmbH, 79650 Schopfheim | Rührwerk |
DE102010047199A1 (de) * | 2010-09-30 | 2012-04-05 | Ika-Werke Gmbh & Co. Kg | Dispergiervorrichtung |
JP5331093B2 (ja) * | 2010-12-06 | 2013-10-30 | 株式会社ニクニ | 液処理装置 |
-
2015
- 2015-05-26 DE DE102015108260.8A patent/DE102015108260A1/de not_active Ceased
-
2016
- 2016-05-18 CA CA2985416A patent/CA2985416A1/en not_active Abandoned
- 2016-05-18 WO PCT/EP2016/061096 patent/WO2016188812A1/de active Application Filing
- 2016-05-18 AU AU2016266545A patent/AU2016266545A1/en not_active Abandoned
- 2016-05-18 RU RU2017145385A patent/RU2017145385A/ru not_active Application Discontinuation
- 2016-05-18 US US15/572,198 patent/US20180126340A1/en not_active Abandoned
- 2016-05-18 EP EP16725442.4A patent/EP3302774A1/de not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2592904A (en) * | 1950-04-10 | 1952-04-15 | Chiksan Co | Hydraulic agitator |
US6860474B2 (en) | 2003-01-06 | 2005-03-01 | Spx Corporation | Agitator and drive apparatus and method |
EP2418014A2 (de) * | 2010-08-13 | 2012-02-15 | Mixer Technologies, Inc. | Mischdüsenanordnung und Verfahren |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018142014A1 (en) * | 2017-02-01 | 2018-08-09 | Outotec (Finland) Oy | A transmission assembly for a slurry mixer and a flotation cell having such a transmission assembly |
CN110280156A (zh) * | 2019-06-26 | 2019-09-27 | 中实泰广(北京)环保科技有限公司 | 防阻塞气液释放系统以及防阻塞气液释放方法 |
CN110280156B (zh) * | 2019-06-26 | 2022-03-08 | 中实泰广(北京)环保科技有限公司 | 防阻塞气液释放系统以及防阻塞气液释放方法 |
CN111729587A (zh) * | 2020-06-23 | 2020-10-02 | 安徽威奇电工材料有限公司 | 一种漆包线生产用漆液分层搅拌装置 |
Also Published As
Publication number | Publication date |
---|---|
CA2985416A1 (en) | 2016-12-01 |
AU2016266545A1 (en) | 2017-11-30 |
DE102015108260A1 (de) | 2016-12-01 |
US20180126340A1 (en) | 2018-05-10 |
RU2017145385A (ru) | 2019-06-27 |
EP3302774A1 (de) | 2018-04-11 |
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