DE1557194B2 - RESTORING DEVICE FOR MIXING A LIQUID WITH OTHER SUBSTANCES IN A CLOSED VESSEL - Google Patents

RESTORING DEVICE FOR MIXING A LIQUID WITH OTHER SUBSTANCES IN A CLOSED VESSEL

Info

Publication number
DE1557194B2
DE1557194B2 DE19661557194 DE1557194A DE1557194B2 DE 1557194 B2 DE1557194 B2 DE 1557194B2 DE 19661557194 DE19661557194 DE 19661557194 DE 1557194 A DE1557194 A DE 1557194A DE 1557194 B2 DE1557194 B2 DE 1557194B2
Authority
DE
Germany
Prior art keywords
vessel
housing
shaft
paddle wheel
substances
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
DE19661557194
Other languages
German (de)
Other versions
DE1557194A1 (en
Inventor
auf Nichtnennung. BOIf Antrag
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Societe des Forges et Ateliers du Creusot
Original Assignee
Societe des Forges et Ateliers du Creusot
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Societe des Forges et Ateliers du Creusot filed Critical Societe des Forges et Ateliers du Creusot
Publication of DE1557194B2 publication Critical patent/DE1557194B2/en
Publication of DE1557194A1 publication Critical patent/DE1557194A1/de
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D31/00—Other cooling or freezing apparatus
    • F25D31/002—Liquid coolers, e.g. beverage cooler
    • 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
    • B01F27/23—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis
    • 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
    • B01F35/32—Driving arrangements
    • B01F35/321—Disposition of the drive
    • B01F35/3213—Disposition of the drive at the lower side of the axis, e.g. driving the stirrer from the bottom of a receptacle
    • 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
    • B01F35/40—Mounting or supporting mixing devices or receptacles; Clamping or holding arrangements therefor
    • B01F35/41—Mounting or supporting stirrer shafts or stirrer units on receptacles
    • B01F35/411—Mounting or supporting stirrer shafts or stirrer units on receptacles by supporting only one extremity of the shaft
    • B01F35/4112—Mounting or supporting stirrer shafts or stirrer units on receptacles by supporting only one extremity of the shaft at the bottom of the receptacle, e.g. by studs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18—Stationary reactors having moving elements inside
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/002—Component parts of these vessels not mentioned in B01J3/004, B01J3/006, B01J3/02 - B01J3/08; Measures taken in conjunction with the process to be carried out, e.g. safety measures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
    • F16C23/02—Sliding-contact bearings
    • 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
    • B01F27/23—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis
    • B01F27/232—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis with two or more rotation axes
    • B01F27/2321—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis with two or more rotation axes having different inclinations, e.g. non parallel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
    • B01J2219/00094—Jackets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00189—Controlling or regulating processes controlling the stirring velocity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/18—Details relating to the spatial orientation of the reactor
    • B01J2219/185—Details relating to the spatial orientation of the reactor vertical

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Processing Of Solid Wastes (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Accessories For Mixers (AREA)

Description

Die Erfindung betrifft eine Rührvorrichtung zum Mischen einer Flüssigkeit mit anderen Stoffen, die am Boden eines geschlossenen Gefäßes eingebaut ist und ein Schaufelrad, eine dieses Schaufelrad tragende, im Boden des Gefäßes gelagerte Welle von veränderlich einstellbarer Achsrichtung und einen außerhalb des Gefäßes befindlichen Antrieb aufweist.The invention relates to a stirring device for mixing a liquid with other substances, the is installed at the bottom of a closed vessel and a paddle wheel, one that carries this paddle wheel, Shaft mounted in the bottom of the vessel with an adjustable axis direction and one outside Has the drive located in the vessel.

Bei der bekannten Vorrichtung dieser Art (USA.-Patentschrift 3120 948) ist die Achsrichtung derIn the known device of this type (U.S. Patent 3120 948) is the axis direction of the

an deren Innenseite mit einem Flansch anliegt und in beliebiger Drehstellung von außen mittels eines losen Befestigungsringes, der durch einen in das Gehäuse eingelegten Ring am Gehäuse gehalten ist, und mittels in den Befestigungsring eingeschraubter Druckschrauben an die Gefäßwand angepreßt ist.on the inside of which rests with a flange and in any rotation position from the outside by means of a loose fastening ring, which is inserted into the housing inserted ring is held on the housing, and by means of pressure screws screwed into the fastening ring is pressed against the vessel wall.

Der Antrieb der Schaufelradwelle geschieht bei einigen weiteren bekannten Bauarten, bei denen aber die Schaufelradwelle im Gefäßboden nur unverstell-The impeller shaft is driven in some other known types, but in which the paddle wheel shaft in the bottom of the vessel is only

Schaufelradwelle nur innerhalb einer Ebene verän- io bar gelagert ist (Gebrauchsmuster 1680 373, schweiderlich einstellbar. Dies ist unerwünscht; denn es zerische Patentschrift 381200, USA.-Patentschrift läßt die Gefahr bestehen, daß die Flüssigkeit mit den 1 992 447), durch einen am Gefäßboden befestigten ihr beizumischenden Stoffen außerhalb dieser Ebene Motor oder durch ein Zahnradgetriebe. Bei der erfinnicht schnell und nicht gründlich genug verrührt wird. dungsgemäßen verstellbaren Lagerung der Schaufel-Gemäß der Erfindung soll die Achsrichtung statt in i5 radwelle empfiehlt sich ein Antrieb von einem geeiner Ebene in einem Kegel, also in einem Kreise trennt vom Gefäß angeordneten Motor über eine verstellbar gemacht werden; dadurch wird jeder be- Teleskop-Doppelkardan-Welle,
liebige Sektor des zylindrischen Gefäßes vom Rühr- In der Zeichnung ist ein Ausfuhrungsbeispiel derImpeller shaft can only be changed within one plane (utility model 1680 373, silently adjustable. This is undesirable; The substances to be admixed outside of this level are attached to the bottom of the vessel by a motor or a gear train. In which invents is not stirred quickly and not thoroughly enough. according to the adjustable mounting of the shovel-According to the invention, the axial direction instead of in i 5 wheel shaft is recommended a drive from a geeiner plane in a cone, so in a circle separating from the vessel can be made adjustable via a motor; in this way each telescopic double cardan shaft,
Liebige sector of the cylindrical vessel from stirring I n the drawing is an exemplary embodiment of the

strom erreichbar. Rührvorrichtung gemäß der Erfindung dargestellt.electricity achievable. Stirring device according to the invention shown.

Es sind freilich Rührvorrichtungen mit kegelig ao Es zeigtThere are of course stirrers with conical ao it shows

veränderlicher Schaufelrad-Achsrichtung an sich be- F i g. 1 einen Vertikalschnitt durch den unterenvariable paddle wheel axial direction per se be F i g. 1 shows a vertical section through the lower one

kannt (deutsche Patentschrift 659 725, schweizeri- Teil eines Autoklavs mit zwei Rührvorrichtungen,
sehe Patentschrift 381201), und zwar Vorrichtungen Fig. 2 einen Achsschnitt durch das Lagergehäuse,knows (German patent specification 659 725, Swiss part of an autoclave with two stirring devices,
see patent specification 381201), namely devices Fig. 2 an axial section through the bearing housing,

mit einem nicht am Boden, sondern im Deckel des Ge- Ein Druckgefäß ist zylindrisch mit gewölbtemwith one not at the bottom, but in the lid of the vessel. A pressure vessel is cylindrical with a domed

fäßes gelagerten Schaufelrad, dessen Achse dadurch 25 Boden gezeichnet, aber könnte auch kugelig oder auf einer Kegelbahn geführt wird, daß die Schaufel- anders geformt sein. Seine Wand besteht aus einer radwelle in einem sich drehenden Körper schräg zu druckfesten Innenwand 1 und einer äußeren Isolierdessen Drehachse gelagert ist. Dieses Mittel, d. h. hülle 2. Mit 3 ist das Schaufelrad jeder Rührvorrichdie schräge Lagerung der Schaufelradwelle in einem tung, mit 4 dessen Welle und mit 5 deren Lager bedrehbaren Körper, wird auch bei der Vorrichtung 3o zeichnet. 6 ist das zylindrische Gehäuse; in ihm ist, nach der Erfindung benutzt, jedoch mit dem Unter- wje die F i g. 1 rechts zeigt, das Wellenlager 5 schräg schied, daß dieser Körper nicht im Betriebe, sondern zur Achse angeordnet, so daß man durch Drehen nur bei der Einstellung der Schaufelrad-Achsrichtung des Gehäuses 6 die Wellenachse auf eine beliebige gedreht wird und sonst fest ist. Mantellinie des in F i g. 2 (rechts) gezeichneten Tau-Vessel mounted paddle wheel, the axis of which is thus drawn 25 bottom, but could also be spherical or guided on a bowling alley that the paddle would be shaped differently. Its wall consists of a wheel shaft in a rotating body at an angle to the pressure-resistant inner wall 1 and an outer insulating whose axis of rotation is mounted. This means, ie cover 2. With 3 is the paddle wheel of each Rührvorrichdie inclined mounting of the paddle wheel shaft in a device, with 4 whose shaft and 5 whose bearing rotatable body is also recorded in the device 3o . 6 is the cylindrical case; is used according to the invention in it, but with the difference w j e F i g. 1 on the right shows the shaft bearing 5 obliquely difference that this body is arranged not in the plants, but to the axis, so that it is by turning only when the setting of the paddle wheel axis direction is d housing 6 the shaft axis to any is rotated and otherwise fixedly . Surface line of the in F i g. 2 (right) drawn rope

Bei der eingangs beschriebenen bekannten Einrich- 35 melkegels einstellen kann. Das Gehäuse 6 sitzt in tung ist die Abdichtung der schwenkbaren Achse in emer Bohrung eines Ringkörpers 7, der mit der Geder Gefäßwand durch ein biegsames Faltenrohr be- fäßwandung verschweißt ist; er liegt mit seiner Schulwirkt. Solches Faltenrohr erlaubt, wenn es biegsam ter 8 an der Gefäßwand an. Mit 9 ist der Spannring, genug sein soll, nur dünne Wandstärken des Rohres mit 10 der Sprengring und mit 11 sind die Druck- und daher nur geringen Druck im Rührgefäß oder, 40 schrauben bezeichnet; wenn man diese Schrauben wenn es für hohen Druck bestimmt und dementspre- etwas löst, kann man das Gehäuse 7 ohne Mühe chend starkwandig ist, nur geringen Verstellwinkel. drehen.With the known Einrich- 35 milking cone described above. The housing 6 sits in the device is the sealing of the pivotable axis in emer bore of an annular body 7, which is welded to the vessel wall by a flexible folded tube; he lies with his schoolwork. Such a folded tube allows if it is flexible ter 8 on the vessel wall. With 9 the clamping ring, should be enough, only thin wall thicknesses of the tube with 10 the snap ring and with 11 the pressure and therefore only low pressure in the stirring vessel or, 40 screws; If you loosen these screws if it is intended for high pressure and accordingly loosen them somewhat, you can make the housing 7 thick-walled without any effort, only a small adjustment angle. turn.

Auch dies beides ist unerwünscht; die Erfindung soll Der Antrieb erfolgt von einem nicht gezeichnetenBoth of these are also undesirable; the invention is not subscribed D it is driven by a

eine Abdichtung schaffen, die für beliebig hohen Motor aus über ein Getrieben und die mit den Druck und beliebig große Achsschräglage geeignet 45 beiden Kardangelenken 13/14 versehene Teleskop Create a seal, the 45 two universal joints 13/14 provided with the pressure and any large axial inclination suitable for any high engine from a gear

Das erfindungsgemäße Lagergehäuse wird vom Gefäßinnern her durch die Gefäßwand gesteckt, liegt also an der Wand von innen an, was z. B. bei Kesselmannlochdeckeln üblich ist, und wird, je höher der Gefäßdruck ist, von diesem um so fester und dichter an die Wand gepreßt; daher sind, wie z. B. bei Kesselmannlochdeckeln üblich, zur Befestigung von außen her nur schwache Schrauben erforderlich. Und damit das Lagergehäuse in jeder beliebigen Drehstellung befestigt werden kann, ist — dies ist die letzte der in der Erfindung kombinierten Maßnahmen — ein loser Spannring vorgesehen, der über das Lagergehäuse geschoben, an ihm mittels eines Sprengringes gehalten und beliebig drehbar ist und mittels in ihm eingeschraubter Druckschrauben das Lagergehäuse an die Gefäßwand preßt.The bearing housing according to the invention is inserted through the vessel wall from the inside of the vessel and is located so on the wall from the inside, what z. B. is common with boiler manhole covers, and the higher the The pressure in the vessel is pressed all the more firmly and tightly against the wall by this; therefore, such as B. with boiler manhole covers usual, only weak screws are required for fastening from the outside. And thus the bearing housing in any rotational position can be attached, is - this is the last of the measures combined in the invention - a loose clamping ring is provided, which is pushed over the bearing housing, attached to it by means of a snap ring is held and freely rotatable and the bearing housing by means of pressure screws screwed into it presses against the vessel wall.

Die Erfindung besteht also darin, daß das Lager, in dem die Welle des Schaufelrades gelagert ist, in bekannter Weise in einem im wesentlichen zylindrisehen Gehäuse schief zur Achse dieses Gehäuses befestigt und daß dieses Gehäuse -vom Innern des Gefäßes her durch die Gefäßwand gesteckt ist undThe invention consists in that the bearing in which the shaft of the impeller is mounted in known way in a substantially cylindrical housing obliquely to the axis of this housing attached and that this housing -from the inside of the The vessel is inserted through the vessel wall and

welle 15/16. Mit 17 sind die Ständer des Gefäßes bezeichnet.wave 15/16. With 17 the stand of the vessel are designated.

Claims (2)

Patentansprüche:Patent claims: 1. Rührvorrichtung zum Mischen einer Flüssigkeit mit anderen Stoffen, die am Boden eines geschlossenen Gefäßes eingebaut ist und ein Schaufelrad, eine dieses Schaufelrad tragende, im Boden des Gefäßes gelagerte Welle von veränderlich einstellbarer Achsrichtung und einen außerhalb des Gefäßes befindlichen Antrieb aufweist, dadurch gekennzeichnet, daß das Lager (5), in dem die Welle (4) des Schaufelrades (3) gelagert ist, in bekannter Weise in einem im wesentlichen zylindrischen Gehäuse (6) schief zur Achse dieses Gehäuses befestigt und daß dieses Gehäuse vom Inneren des Gefäßes (1) her durch die Gefäßwand gesteckt ist und an deren Innenseite mit einem Flansch anliegt und in beliebiger Drehstellung von außen mittels eines losen Be-1. Stirring device for mixing a liquid with other substances at the bottom of a closed vessel is installed and a paddle wheel, a paddle wheel supporting this, in Bottom of the vessel mounted shaft of adjustable axial direction and one outside of the vessel located drive, characterized in that the bearing (5), in which the shaft (4) of the impeller (3) is mounted, in a known manner in an essentially cylindrical housing (6) attached obliquely to the axis of this housing and that this housing is inserted from the inside of the vessel (1) through the vessel wall and on the inside with a flange and in any rotational position from the outside by means of a loose festigungsringes (9), der durch einen in das Gehäuse (6) eingelegten Ring (10) am Gehäuse gehalten ist, und mittels in den Befestigungsring eingeschraubter Druckschrauben (11) an die Gefäßwand angepreßt ist.fastening ring (9) held on the housing by a ring (10) inserted into the housing (6) and by means of pressure screws (11) screwed into the fastening ring to the vessel wall is pressed. 2. Gefäß nach Anspruch 1, dadurch gekennzeichnet, daß der Motor der Rührvorrichtung getrennt vom Gefäß angeordnet und mit der Welle des Schaufelrades durch eine Teleskop-Doppelkardan-Welle gekuppelt ist.2. A vessel according to claim 1, characterized in that the motor of the stirring device arranged separately from the vessel and with the shaft of the paddle wheel by a telescopic double cardan shaft is coupled. Hierzu 1 Blatt Zeichnungen1 sheet of drawings COPYCOPY
DE19661557194 1965-03-31 1966-03-29 RESTORING DEVICE FOR MIXING A LIQUID WITH OTHER SUBSTANCES IN A CLOSED VESSEL Pending DE1557194B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR11384A FR1438493A (en) 1965-03-31 1965-03-31 Enclosure comprising an internal stirring device

Publications (2)

Publication Number Publication Date
DE1557194B2 true DE1557194B2 (en) 1971-04-15
DE1557194A1 DE1557194A1 (en) 1971-04-15

Family

ID=8575317

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19661557194 Pending DE1557194B2 (en) 1965-03-31 1966-03-29 RESTORING DEVICE FOR MIXING A LIQUID WITH OTHER SUBSTANCES IN A CLOSED VESSEL

Country Status (7)

Country Link
US (1) US3345043A (en)
BE (1) BE677652A (en)
DE (1) DE1557194B2 (en)
ES (1) ES324903A1 (en)
FR (1) FR1438493A (en)
GB (1) GB1115510A (en)
NL (1) NL148506B (en)

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US3804304A (en) * 1969-04-08 1974-04-16 Kamyr Ab Device for discharging cellulosic pulp out of a container
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US5088832A (en) * 1990-08-10 1992-02-18 General Signal Corporation Steady bearing apparatus for the free end of the impeller shaft of a mixer
DE4223612A1 (en) * 1992-07-17 1994-01-20 Premonex Consulting Ltd Appts. for water treatment and for prodn. of mixt. soln. emulsion suspension - comprising vertical cylindrical mixing vessel with exponentially curved top and bottom sections and central and peripheral agitators in its base
US5401159A (en) * 1994-01-14 1995-03-28 Airlux Electrical Co., Ltd. Pasta maker
US5486100A (en) * 1994-01-14 1996-01-23 Airlux Electrical Co., Ltd. Pasta maker with dual kneading blades
US6981795B2 (en) * 2003-07-25 2006-01-03 Sylmark Holdings Limited Multiple blade blender apparatus
US7217028B2 (en) * 2004-03-19 2007-05-15 Back To Basics Products, Llc Off-axis goblet for food mixer
EP2127735A1 (en) * 2008-05-30 2009-12-02 Koninklijke Philips Electronics N.V. Blender system having a container
CN103386290A (en) * 2013-07-31 2013-11-13 南京威安新材料科技有限公司 Efficient stirring reaction kettle
CN105903372A (en) * 2016-06-02 2016-08-31 苏州道格拉斯纺织有限公司 Multidirectional stirring mechanism of primary fiber pulp for weaving
CN105903368A (en) * 2016-06-02 2016-08-31 苏州道格拉斯纺织有限公司 Intelligent multidirectional stirring mechanism of primary fiber pulp for weaving
CN105903371A (en) * 2016-06-02 2016-08-31 苏州道格拉斯纺织有限公司 Stirring mechanism for recycling raw pulp for weaving
CN105903370A (en) * 2016-06-02 2016-08-31 苏州道格拉斯纺织有限公司 Recycling and reusing mechanism of raw pulp for weaving
CN105903369A (en) * 2016-06-02 2016-08-31 苏州道格拉斯纺织有限公司 Stirring mechanism with 90-degree deflection of primary fiber pulp for weaving
CN105903373A (en) * 2016-06-03 2016-08-31 苏州道格拉斯纺织有限公司 Inclinable stirring workbench of primary fiber pulp for weaving
CN106964278A (en) * 2017-05-21 2017-07-21 南昌浩牛科技有限公司 A kind of Efficient Agitator for carbonated rare earth
CN109126545A (en) * 2018-09-26 2019-01-04 阜阳市立华畜禽有限公司 A kind of kind chicken house artificial insemination liquefacient duration device quickly and efficiently
CN112044386B (en) * 2020-09-11 2022-01-25 浦江凯瑞生物科技股份有限公司 Heparin sodium production facility based on secondary enzymolysis method
CN113911417B (en) * 2021-11-25 2023-07-14 湖南省鼎谷一酒业有限公司 Automatic cleaning type degerming wine filling device

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Publication number Publication date
US3345043A (en) 1967-10-03
ES324903A1 (en) 1967-04-01
BE677652A (en) 1966-08-01
NL148506B (en) 1976-02-16
NL6604174A (en) 1966-10-03
FR1438493A (en) 1966-05-13
DE1557194A1 (en) 1971-04-15
GB1115510A (en) 1968-05-29

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E77 Valid patent as to the heymanns-index 1977