CN101711958B - Mixing machine - Google Patents

Mixing machine Download PDF

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Publication number
CN101711958B
CN101711958B CN200910253068.XA CN200910253068A CN101711958B CN 101711958 B CN101711958 B CN 101711958B CN 200910253068 A CN200910253068 A CN 200910253068A CN 101711958 B CN101711958 B CN 101711958B
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China
Prior art keywords
container
receiver
instrument
stirring
container receiver
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CN200910253068.XA
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Chinese (zh)
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CN101711958A (en
Inventor
乌尔里克·托尔
沃尔夫冈·鲁伯格
克里斯托夫·西尔曼斯基
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Dr Herfeld GmbH and Co KG
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Dr Herfeld GmbH and Co KG
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Publication of CN101711958A publication Critical patent/CN101711958A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/60Mixing solids with solids
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05Stirrers
    • B01F27/11Stirrers characterised by the configuration of the stirrers
    • B01F27/112Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades
    • B01F27/1123Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades sickle-shaped, i.e. curved in at least one direction
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05Stirrers
    • B01F27/11Stirrers characterised by the configuration of the stirrers
    • B01F27/19Stirrers with two or more mixing elements mounted in sequence on the same axis
    • B01F27/192Stirrers with two or more mixing elements mounted in sequence on the same axis with dissimilar elements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/805Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis wherein the stirrers or the receptacles are moved in order to bring them into operative position; Means for fixing the receptacle
    • B01F27/806Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis wherein the stirrers or the receptacles are moved in order to bring them into operative position; Means for fixing the receptacle with vertical displacement of the stirrer, e.g. in combination with means for pivoting the stirrer about a vertical axis in order to co-operate with different receptacles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/45Closures or doors specially adapted for mixing receptacles; Operating mechanisms therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/30Mixing paints or paint ingredients, e.g. pigments, dyes, colours, lacquers or enamel
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/50Mixing receptacles
    • B01F35/511Mixing receptacles provided with liners, e.g. wear resistant or flexible liners

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Accessories For Mixers (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Food-Manufacturing Devices (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

The present invention relates to a kind of blender (1) comprising: have receiving port Container receiver (2), with for receive include stirring material container (27). The blender (1) further includes available motor driving rotation, a part being arranged on drive shaft (14), as driving unit (5) tool (15). It can be movable relatively each other in order to which the tool (15) is put into the tool (15) and container receiver (2) in container (27). The tool (15) being arranged on the drive shaft (14) is a kind of stirring tool for being used to generate stirring material to be mixed in the container (27) stirring movement of form design according to stirring blade tool (16). The driving unit (5) has connector (23). When the container receiver (2) and tool (15) are in operating position, the container receiver (2) and/or container (27) are connected to the driving unit (5) by the connector (23).

Description

Mixer
Technical field
The present invention relates to a kind of mixer, comprise a container receiver with a receiving port, for receiving one, comprise the container that stirs material; And comprise available motor drive rotation, that on a driving shaft, arrange, as the instrument of the part of a driver element, wherein instrument and container receiver can be movable relatively each other for instrument is put into container.
Background technology
This mixer relates to the industrial mixer for stirring discrete material, particularly powdery discrete material or particle.Use this mixer for example for pigment industry stirs plastic grain compound or powder mixture, only lift several examples.Such mixer has a container, and it is according to stirred vessel of Structural Tectonics of mixer, the material-compound that will stir pack stir process in this stirred vessel in.For carrying out stir process, need to make compound in this container, move to form mixture flow, such mixture flow relates to eddy current in this case, the material that fully stirring will be stirred thus.Except the equipment of the mixture flow for generation of such, in mixture flow, can use and go deep into formula dispersion instrument, in order to improve mixability.This dispersion instrument is arranged on an available motor and drives on the driving shaft rotating, and is a part for drive train.Must be in internal tank setting, so this instrument or driver element and container with this instrument can move relative to each other because this instrument is stir process.
When stirring other materials with mixer in follow-up stir process, for avoiding cleaning container after stir process, develop such mixer, wherein compound is put into a polybag as container.In a kind of so known mixer, this container is only indirectly as stirred vessel, because compound self arranges at the container that is arranged in this container.Therefore this container finally relates to a kind of container receiver.Polybag with compound is fixing in this container receiver by negative pressure.The top edge of the encirclement plastic bag entrance of polybag is fixed on a flange corresponding with driver element.As the equipment that produces mixture flow, use a vibratory driver being applied on container receiver.Container receiver self keeps elasticity for this purpose.Mounting flange with the driving shaft of the dispersion instrument arranging thereon at axial penetration driver element of connection plastic pocket on it.Dispersion instrument is alone for producing eddy current at mixture flow.
Show, the mixer of design is only suitable for stirring completely specified compound like this.For obtaining a kind of definite stirring result, the particle that stir must have substantially identical size and substantially identical proportion.Otherwise show, compound is separated in the process of stir process, result when whipping process finishes lighter material in the above, heavier material below.In addition, as container, this known mixer is only applicable to receiving polybag, because only such container just has enough flexibilities, so as due to this barrel be fixed in container receiver and be connected on driver element and can equalizing reservoir receiver with respect to the oscillating movement to its fixing driver element.Sometimes in the region between the upper end of container and the free-ended mounting flange of the connection plastic pocket of driver element, can form wrinkle.But in it, wrinkle on inner surface of the container of generation mixture flow hinder whipping process; Also may be in wrinkle aggregate material, then these materials no longer mix with other materials.
Summary of the invention
From the prior art of these discussion, the technical problem to be solved in the present invention is, the type that expansion beginning is mentioned, band is useful on the mixer of the container receiver that receives the container that comprises compound, make to use such mixer not only can uniquely be stirred in the compound comprising in the polybag as container, and in this mixer, in the situation that using polybag as container, also can avoid at least to a great extent forming the danger of wrinkle.
According to the present invention, the mixer of the type that above-mentioned technical problem is mentioned by a kind of beginning is solved, and this mixer comprises the container receiver with receiving port, for receiving, comprises the container that stirs material, and comprise what available motor driving was rotated, on driving shaft, arrange, as the instrument of the part of driver element, wherein, for described instrument being put into this instrument and container receiver in container, can be movable relatively each other, according to the present invention, the instrument arranging on described driving shaft be a kind of according to the form design of stirring vane instrument for to the stirring tool that produces stirring movement at described container stirring material to be stirred, described driver element has connector, described container receiver and instrument during in operating position this container receiver and/or container by this connector, be connected to described driver element.
In this kind of mixer, an instrument arranging on the driving shaft of driver element is responsible for producing mixture flow.This instrument is according to the form design of stirring vane instrument.Driver element has a connector, by this union piece, at container receiver and stirring tool, in operating position, container receiver and/or container is connected to driver element when (mixing position).Thereby container or container receiver and stirring tool during in operating position these two parts form a solid element.Due to this reason, in this container receiver, also can receive the container with compound unlike polybag with flexibility.As container, except polybag, for example also can use plastics hopper or other containers.Because do not need the dynamic balancing between these two parts in container and working cell during in operating position, so avoided the formation of wrinkle yet.When using plastics hopper or Plastic Drum as container, its opening can be directly connected on described connector.Container receiver is for fixing such container, particularly centering.According to another kind expansion design, container receiver self is to be connected on connector in side opening on it or the situation jointly or by middle connecting container itself.
According to a preferred embodiment, as connector, provide the lid that arranges corresponding to driver element.Receiving port or container self according to this lid of this design for closed container receiver.In this design, connector is not only used to whipping process between container and driver element, to set up a solid element, and this connector closed container simultaneously.Lid provides in operating position in the situation that of can connecting a seal in centre with being connected of container receiver or container, and described seal for example can be designed as is with sealing strip rindy.By prestressing force lid being pressed on receiving port or the container of container receiver, set up the connection of wishing.If adopt polybag or plastic packets with the container of compound as what will put into container receiver, there is such possibility, its openend is drawn from container receiver, by this openend outwards according to the form crimping of flange.If mixer has a lid as connector, it is fixed on polybag the upper end of container receiver simultaneously in its operating position.Without any need for additional action, plastic bag is received on container receiver or driver element thus.
Container receiver self is typically designed to have columnar inner surface.For fixed container always utilizes negative pressure, fix, this point is known.The container that will put into such container receiver according to a preferred embodiment dwindles conically towards its bottom direction, particularly with a less angle that departs from vertical line, becomes tack truncated cone shape and dwindles.In the region of its open side section, the interior diameter of this container and container receiver matches on the contrary, and this container abuts on container receiver comprehensively thus.Therefore this section is simultaneously as the outside seal for the fixing container section of negative pressure.
Accompanying drawing explanation
According to embodiment, with reference to accompanying drawing, the present invention is described below.In accompanying drawing:
Fig. 1 represents a perspective view of mixer, and this mixer has a driver element that can move at vertical direction with respect to container receiver;
A longitudinal section of the mixer of Fig. 2 presentation graphs 1, wherein driver element is positioned at operating position;
A top view of the mixer of Fig. 3 presentation graphs 1 and Fig. 2, represent driver element with respect to container receiver can inflection point.
The specific embodiment
Industrial mixer 1 has a container receiver 2, and it is rigidly fixed on substrate 3.On substrate 3, on container receiver 2 sides, a lifting column 4 is set, it is loaded with the overall driver element representing with Reference numeral 5.By lifting column 4 driver elements 5, can move at vertical direction.In Fig. 1, driver element 5 is located thereon terminal position.Driver element 5 comprises that a threephase motor 6 is as drive train.Motor 6 mechanical connections are on support of motor 7, and support of motor 7 is by being connected on lifting column 4 in the middle of deflection joint 8.The deflection pin in deflection joint 8 is used Reference numeral 9 marks in Fig. 1.The inverse position hour hands that motor 6 can represent among Fig. 1 from it around deflection pin 9 thus move.The position that deflection joint 8 represents in Fig. 1 is fixing by a steady pin 11 that penetrates a fixing fixed head 10.Steady pin 11 can be promoted and be landed by adjusting rod 12, thus can be from shifting out as the latched position representing Fig. 1.For the position of another deflection of fixed motor 6, the fixing boring 13 of using another to arrange on fixed head 10.
On the driving shaft 14 of motor 6, arrange one and be designed to two-part stirring tool 15.Stirring tool 15 comprises a lower stirring vane instrument and a horn shape instrument 17 keeping at a certain distance away with this stirring vane the direction towards motor 6.Two blades 18,18.1 of stirring vane instrument 16 are adjusted to, and the plane of therefore extending with respect to the longitudinal axis transverse to driving shaft 14 has the gradient.About rotation direction, make two blades, 18,18.1 equidirectional pivoting.Two angles 19,19.1 of dihedral instrument 17 are positioned at the position of departing from approximately 90 ° with respect to the orientation of two blades 18,18.1 of stirring vane instrument 16 in the embodiment shown.Angle 19,19.1 and blade 18,18.1 equidirectional adjustment, but there is the obviously less angle of gradient.Stirring vane instrument 16 when mixer 1 moves for generation of mixture flow.
The compound that mixer 1 retains when being stirred in and placing in container in whipping process in container.As such container, can be for example polybag or can be also hopper or any other applicable container.For fixed container in the container receiver 2 of receiving vessel in the process that is stirring and processing, container receiver 2 utilizes negative pressure to fix.For this purpose, container receiver 2 is configured to double wall at its hypomere in the embodiment shown, and this can find out in Fig. 2.By double walled structure (wherein outer wall represents with Reference numeral 20) form a negative pressure chamber, from this negative pressure chamber by a vavuum pump interface 22 for container is fixed on container receiver 2 and is deflated, produce thus negative pressure.Outer wall 20 is connected to the outside of container receiver 2 hermetically.The part that container receiver 2 surrounds by outer wall 20 at it is provided with multiple through hole (not shown)s that arrange according to grid configuration.Need these through holes so as container adsorption to the inwall of container receiver 2 and be fixed thus.
In addition from the sectional view of Fig. 2, it can also be seen that, driver element 5 has a lid 23 fixing on support of motor 7.This lid 23 can move with respect to container receiver 2 with driver element 5 in the vertical directions.As from expression driver element 5 and container receiver 2 Fig. 2 in its operating position (in the position of stir process), the lid 23 upside receiving ports for closing containers receiver 2
Figure G200910253068XD00051
described in this position, cover 23 connect tool sealing strip rindy 24 in centre in the situation that as the seal of the upper end for container 2, and under prestressing force effect.One side closing containers receiver 2, is connected to container receiver 2 on driver element 5 on the other hand, and forms a solid element with the latter thus.For regulating driver element 5, in the vertical direction uses adjusting cylinders 25.
In operating position, as stirring vane instrument 16 and the base plate 26 of container receiver 2 of so-called bottom chamber design, there is small spacing.In addition as can be seen from Figure 2, the span of blade 18,18.1 is larger with respect to the internal diameter of container receiver 2.
Container receiver 2 is designed to around shaping drum.Before the position representing among Fig. 1 from it at driver element 5 drops to the operating position after its decline representing in Fig. 2, as container, put into a polybag 27 container receiver 2 is interior.Polybag 27 refers to an internal container (Inliner) in literal sense, and it for example can be used as the working of plastics manufacture of drawing.Polybag 27 is from the receiving port of container receiver 2
Figure G200910253068XD00052
set out and become circular cone to dwindle in the direction towards base plate 26.This make polybag 27 easily put into container receiver 2 neutralize from wherein take out.In polybag 27, pack the material that will stir into until the material level F representing in Fig. 2.Polybag 27 forms a flange 28 at the outside crimping in the upper end of container receiver 2.Therefore cover 23 sealing strip 24 and act on the vault of flange 28, polybag 27 is fixed by this lid at upside simultaneously thus.
For preparing stir process, mixer 1 is positioned at it in the position shown in Fig. 1.With the polybag 27 that stirs material, be placed into the receiving port of container receiver 2
Figure G200910253068XD00053
in, and therein by being fixed in negative pressure chamber 21 by the negative pressure that vavuum pump forms.If do not form in advance flange 28, at the upper end of container receiver 2 crimping.Then by adjusting cylinders 25, fall driver element 5, can make thus instrument 16,17 enter in polybag 27 and slip in the stirring material that wherein comprised.In the stirring material that stirring vane instrument 16 is entered comprise in polybag 27, between the decrement phase of driver element 5, with little rotating speed anticlockwise, drive stirring vane instrument 16, also drive thus dihedral instrument 17.Due to the adjustment (referring to Fig. 1) of blade 18,18.1, they are embedded in the stirring material comprising in polybag 27.For dihedral instrument 17 or definitely say that its angle 19,19.1 is same.When lid 23 arrives it in the position shown in Fig. 2, the decline process of driver element 5 finishes.In the position shown in Fig. 2, the lid 23 with sealing strip 24 exist in prestressed situation and the middle connection function of the vault of flange 28 by polybag 27 in the upper limb of container receiver 2.Then carry out stir process.In this mixer 1, by stirring vane instrument 16, produce and stir material stream.Dihedral instrument 17 forms additional eddy current for the stirring material stream producing by stirring vane instrument 16.Due to the adjustment of blade 18,18.1, under corresponding rotating speed, also heat can be passed to stirring material.
After whipping process finishes, again by driver element 5 and therewith instrument 16,17 is placed in to the position shown in Fig. 1 again.At taking-up instrument from polybag 27, their dextrorotation was driven in 16,17 o'clock, the material being stirred being located thereon thus can drop in the polybag 27 of opening from blade 18,18.1 or angle 19,19.1.If driver element 5 is positioned at it in the position shown in Fig. 1, it in addition can from its in the position shown in Fig. 1 to extrinsic deflection, as shown in top view Fig. 3 of mixer 1.Easily from container receiver 2, take out at that time now as the polybag 27 of container with the stirring material after stirring.If be ready, before being taken out from container receiver 2, can be sealed by container.
According to an example, the present invention has been described.Professional understands, without clearly stating, can realize other a large amount of expansion design and subject schemes of the present invention in the situation that not deviating from protection domain.

Claims (11)

1. a mixer, it comprises: with receiving port
Figure FSB0000122439910000011
container receiver (2), for receive comprise stir material container (27), and comprise what available motor driving was rotated, at driving shaft (14), above arrange, as the instrument of the part of driver element (5), wherein, for described instrument being put into this instrument and container receiver (2) in container (27), can be movable relatively each other, it is characterized in that, the upper instrument arranging of described driving shaft (14) be a kind of according to the form design of stirring vane instrument (16) for to the stirring tool (15) that produces stirring movement at described container (27) stirring material to be stirred, described driver element (5) has connector (23), described container receiver (2) and stirring tool (15) during in operating position this container receiver (2) and/or container (27) by this connector (23), be connected to described driver element (5).
2. mixer according to claim 1, it is characterized in that, described connector is the lid that arranges corresponding to described driver element (5), and it is for closing containers receiver (2) and/or container (27) are at the upper receiving port that seals described container receiver (2) at described container (27) and stirring tool (15) during in operating position in the situation that prestressing force exists of driver element (5)
Figure FSB0000122439910000012
and/or described container (27).
3. mixer according to claim 2, it is characterized in that, described lid at described container (27) and stirring tool (15) abuts against on container edge middle connection sealing element (24) in the situation that during in operating position.
4. according to mixer described one of in claim 1 to 3, it is characterized in that, adjust the blade (18,18.1 of described stirring tool; 19,19.1).
5. mixer according to claim 1, it is characterized in that, described stirring tool (15) consists of multiple parts, a part comprises the stirring vane instrument (16) of the end that forms driving shaft (14), and the last instrument towards motor (6) is dihedral instrument (17).
6. mixer according to claim 1, is characterized in that, described container (27) can be fixing in container receiver (2) by negative pressure.
7. mixer according to claim 6, it is characterized in that, described container receiver (2) is designed to double-walled at least partially in forming in the situation of negative pressure chamber (21), and in this region, the inwall of described container receiver (2) has multiple through holes that arrange according to grid.
8. mixer according to claim 1, it is characterized in that, the container (27) of putting in container receiver (2) has towards its tapered moulding of dwindling in bottom, and the inwall of container receiver (2) is cylindrical.
9. mixer according to claim 8, is characterized in that, the moulding that is tack truncated cone shape towards its tapered moulding of dwindling in bottom of described container (27).
10. mixer according to claim 1, it is characterized in that, described container (27) is the polybag with such length,, the base plate (26) that is positioned at container receiver (2) bottom it is upper, and its upper end is the receiving port around encirclement container receiver (2) according to the form of flange (28)
Figure FSB0000122439910000021
the outside crimping in edge.
11. mixers according to claim 1, is characterized in that, described container is hopper.
CN200910253068.XA 2008-09-26 2009-09-27 Mixing machine Active CN101711958B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202008012827.7 2008-09-26
DE202008012827U DE202008012827U1 (en) 2008-09-26 2008-09-26 mixer

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CN101711958A CN101711958A (en) 2010-05-26
CN101711958B true CN101711958B (en) 2014-05-07

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EP (1) EP2168670B1 (en)
CN (1) CN101711958B (en)
AT (1) ATE547168T1 (en)
DE (1) DE202008012827U1 (en)
ES (1) ES2383043T3 (en)

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DE102009044077A1 (en) * 2009-09-23 2011-04-07 Gako Konietzko Gmbh Program controlled mixer and method for its control
DE102011018433B4 (en) * 2011-04-20 2012-12-13 Ekato Systems Gmbh System for emptying a container filled with a flowable medium
DE102012215330A1 (en) * 2012-08-29 2013-08-22 Siemens Aktiengesellschaft Agitator for mixing materials in stirring vessel in e.g. chemical industry, has evaluation device generating error message when periodic actual course of sensor signal generated by proximity sensor deviates from nominal course
EP2789548A1 (en) * 2013-04-09 2014-10-15 F.Ceredi S.P.A. Method of producing a container with a protective liner, product container
DE202015103284U1 (en) * 2015-06-23 2016-09-26 Dr. Herfeld Gmbh & Co Kg Blender and inliner for it
AT14910U3 (en) * 2016-03-07 2017-03-15 W&P Baustoffe Gmbh Arrangement for producing pigmented mixtures
AT518301B1 (en) * 2016-03-07 2021-07-15 Baumit Gmbh Arrangement for the production of batches mixed with pigment
CN109173910A (en) * 2018-11-06 2019-01-11 大余县萤通工贸有限公司 A kind of mixing agitator for fluorite production
DE202019004338U1 (en) 2019-10-19 2019-11-14 August Berger Metallwarenfabrik Gmbh mixing tank
DE202019105995U1 (en) 2019-10-29 2019-11-07 Dr. Herfeld Gmbh & Co Kg mixer
CN113262732B (en) * 2021-05-10 2022-06-21 深圳市真味生物科技有限公司 Film changing device of stirring equipment
IT202100032078A1 (en) * 2021-12-21 2023-06-21 La Saponaria S R L Soc Benefit IMPROVED MIXER FOR SOAP PRODUCTION.

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EP0225495A2 (en) * 1985-12-12 1987-06-16 Dr. HERFELD GmbH & Co. KG Mixing device
US5829344A (en) * 1997-06-09 1998-11-03 Lande; Arnold J. Home yogurt/cheese making machine
EP1342501A2 (en) * 2002-03-05 2003-09-10 SANCASSIANO S.p.A. Kneading machine for food doughs, particularly for bakery products
CN200939372Y (en) * 2006-08-28 2007-08-29 浙江化工科技集团有限公司 Airflow mixer

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DE924676C (en) * 1951-10-03 1955-03-07 Roddewig & Co Device for the production of air-free, pourable plaster of paris
US4122973A (en) * 1977-10-14 1978-10-31 Ahern Paul B Lined containers for paint and the like
HU196916B (en) 1986-08-14 1989-02-28 Richter Gedeon Vegyeszet Apparatus for mixing and/or drying bulkable materials
ITTO20021020A1 (en) * 2002-11-26 2004-05-27 Sancassiano Spa MIXER MACHINE FOR FOOD PASTA PARTICULARLY

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Publication number Priority date Publication date Assignee Title
EP0225495A2 (en) * 1985-12-12 1987-06-16 Dr. HERFELD GmbH & Co. KG Mixing device
US5829344A (en) * 1997-06-09 1998-11-03 Lande; Arnold J. Home yogurt/cheese making machine
EP1342501A2 (en) * 2002-03-05 2003-09-10 SANCASSIANO S.p.A. Kneading machine for food doughs, particularly for bakery products
CN200939372Y (en) * 2006-08-28 2007-08-29 浙江化工科技集团有限公司 Airflow mixer

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Publication number Publication date
ATE547168T1 (en) 2012-03-15
DE202008012827U1 (en) 2008-11-27
EP2168670A1 (en) 2010-03-31
CN101711958A (en) 2010-05-26
EP2168670B1 (en) 2012-02-29
ES2383043T3 (en) 2012-06-15

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