DE851596C - Electrically operated pumping device - Google Patents

Electrically operated pumping device

Info

Publication number
DE851596C
DE851596C DEA3287A DEA0003287A DE851596C DE 851596 C DE851596 C DE 851596C DE A3287 A DEA3287 A DE A3287A DE A0003287 A DEA0003287 A DE A0003287A DE 851596 C DE851596 C DE 851596C
Authority
DE
Germany
Prior art keywords
electrically operated
pumping device
blades
operated pumping
liquid
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.)
Expired
Application number
DEA3287A
Other languages
German (de)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DEA3287A priority Critical patent/DE851596C/en
Application granted granted Critical
Publication of DE851596C publication Critical patent/DE851596C/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
    • F04D7/04—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous
    • F04D7/045—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous with means for comminuting, mixing stirring or otherwise treating
    • 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
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical 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
    • B01F35/75—Discharge mechanisms
    • B01F35/752—Discharge mechanisms with arrangements for converting the mechanism from mixing to discharging, e.g. by either guiding a mixture back into a receptacle or discharging it
    • 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
    • B01F27/1125—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades with vanes or blades extending parallel or oblique to the stirrer axis

Description

Die Erfindung bezieht sich auf eine elektrisch betriebene Pumpvorridhtung, bestehend aus Motor und Propeller oder Kreiselpumpenlaufrad und Steigerohr sowie aus einer Einrichtung zum Aufrühren der Fltissigkeit und der Sinkstoffe, so daß sie pumpfähig werden, und zur Erzielung einer größeren Pumpleistung durch Zuleiten des Flüssigkeitsstromes beim Pumpen. The invention relates to an electrically operated pump device, consisting of motor and propeller or centrifugal pump impeller and riser pipe as well from a device for agitating the liquid and the suspended matter so that they can be pumped, and to achieve a greater pump capacity by supplying them of the liquid flow when pumping.

Bekannte Pumpen leiten den geförderten Flüssigkeitsstrom nieht in das Steigerohr, sondern durch eine Offnung wieder aus dem Gehäuse heraus, wodurch der Flüssigkeitsstrabl ein Aufrühren der zu pumpenden Flüssigkeit und der Sinkstoffe bewirkt. Known pumps do not lead the liquid flow into the riser pipe, but through an opening back out of the housing, whereby the liquid flow stirs up the liquid to be pumped and the suspended matter causes.

Bei Propellerpumpen erzeugt die Drehung des Propellers Wirbel, die die Flüssigkeit und die Sinkstoffe aufrühren. In propeller pumps, the rotation of the propeller creates vortices, which stir up the liquid and the suspended matter.

Ebenfalls bekannt sind die Leitschaufeln zwecks Zuleitung der Flüssigkeit beim Pumpvorgang. The guide vanes for the purpose of supplying the liquid are also known during the pumping process.

Die Erfindung betrifft nun eine elektrisch betrieszene Pumpvorrichtung mit einer von der Drehrichtung abhängigen Umschaltvorrichtung von Fördern auf Ruhen und umgekehrt. The invention now relates to an electrically operated pumping device with a switching device depending on the direction of rotation from conveying to resting and vice versa.

Abl>. 1 zeigt eine Gesamtansicht der Pumpvorrichtung, Al)b. 2 und 3 jeweils eine besondere Stellung der Umsc!haltvorrichtung. Lead>. 1 shows an overall view of the pumping device, Al) b. 2 and 3 each have a special position of the reversing device.

Bei Linkslauf wird eine Hülse 3 mit Schaufeln 1 voll einem Mitnehmer 4 (Verzahnung oder Stift) aln Antriebswellenende 2 der Pumpvorrichtung 9 mitgenommen, wodurch die zu pumpende Flnssigkeit mit Sinkstoffen im größeren Umkreis aufgekühlt wird (Abb. 2). With counterclockwise rotation, a sleeve 3 with blades 1 is full of a driver 4 (toothing or pin) taken along at the drive shaft end 2 of the pumping device 9, as a result, the liquid to be pumped is cooled with suspended matter in the larger area becomes (Fig. 2).

Dagegen löst sich beim Rechtslauf (Abb. 3) die Hülse 2 vom Mitnehmer 4, worauf sie durch den Flüssiglkeitsstrom 5, der in das Steigerohr 6 gedrückt wird, auf dem Antriehswellenende 2 aufwärts gesogen und mittels der Schaufeln I in einer Arretierung7 am unteren Teil des Steigerohres 6 oder eines Aufstellbügels 8 festgehalten wird, so daß die Schaufeln I nunmehr die Flüssigkeit der Pumpvorriclhtung g zuleiten. ffierdurch wird Wirbelbildung vermieden und dadurch größere Förderleistung erzielt. On the other hand, when running clockwise (Fig. 3), the sleeve 2 detaches from the driver 4, whereupon by the liquid flow 5, which is pressed into the riser pipe 6, on the drive shaft end 2 sucked up and by means of the blades I in one Locking 7 on the lower part of the riser pipe 6 or a mounting bracket 8 held so that the blades I now feed the liquid to the pump device g. This avoids the formation of eddies and thereby achieves a higher delivery rate.

Claims (1)

PATENTANSPRUCH: Elektrisch betriehene Pumpvorrichtung mit bekannter Kreisel- oder Propellerpumpe im Steigerohr, dadurch gekennzeichnet, daß die Antriebswelle auf Rechts- oder Linkslauf geschaltet werden kann und daß bei Linkslauf der Welle eine unterhalb des Pumpenlaufrades sitzende Hülse mit Schaufeln durch einen Mitnehmer an der Welle zum Rühren mitrotiert, während bei Rechtslauf die Hülse aus dem Mitnehmer sich löst und an einem nichtrotierenden Teil feststeht, wohei ihre Schaufeln als Leitschaufeln dienen. PATENT CLAIM: Electrically operated pumping device with known Centrifugal or propeller pump in the riser pipe, characterized in that the drive shaft can be switched to clockwise or counterclockwise rotation and that when the shaft rotates counterclockwise a sleeve with blades, which is seated below the pump impeller, by means of a driver rotates on the shaft for stirring, while with clockwise rotation the sleeve comes out of the driver loosens and is fixed on a non-rotating part, where its blades as Serve guide vanes.
DEA3287A 1950-08-22 1950-08-22 Electrically operated pumping device Expired DE851596C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEA3287A DE851596C (en) 1950-08-22 1950-08-22 Electrically operated pumping device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA3287A DE851596C (en) 1950-08-22 1950-08-22 Electrically operated pumping device

Publications (1)

Publication Number Publication Date
DE851596C true DE851596C (en) 1952-10-06

Family

ID=6920196

Family Applications (1)

Application Number Title Priority Date Filing Date
DEA3287A Expired DE851596C (en) 1950-08-22 1950-08-22 Electrically operated pumping device

Country Status (1)

Country Link
DE (1) DE851596C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE922631C (en) * 1953-04-01 1955-01-20 Christen Hansen Centrifugal pump with stirring device that can be lowered into a container
DE1043085B (en) * 1952-04-24 1958-11-06 Nikolaus Laing Movable, rod-shaped hand-held device in the form of a centrifugal pump that can be immersed in a container

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1043085B (en) * 1952-04-24 1958-11-06 Nikolaus Laing Movable, rod-shaped hand-held device in the form of a centrifugal pump that can be immersed in a container
DE922631C (en) * 1953-04-01 1955-01-20 Christen Hansen Centrifugal pump with stirring device that can be lowered into a container

Similar Documents

Publication Publication Date Title
DE3126527C2 (en)
US3044750A (en) Impeller
NO123356B (en)
DE851596C (en) Electrically operated pumping device
US2140315A (en) Mixing apparatus
GB496820A (en) Improvements in impellers for centrifugal and/or turbo pumps, rotary blowers and compressors and the like
DE809510C (en) Motor manure pump with hydraulic agitator
DE842893C (en) Self-priming centrifugal pump
DE851302C (en) Electrically operated pump and agitator
DE444351C (en) Centrifugal pump for thick liquids
US2485216A (en) Mixer
DE1082122B (en) Circulation and mixing pump for submersible operation
DE848582C (en) Jaucheruehrer
DE509461C (en) Centrifugal liquid manure pump that can be lowered into a pit
DE832550C (en) Manure pump with motor drive
DE367947C (en) Water turbine impeller blade with rounded and thickened inlet side
DE462174C (en) Agitator for cesspools
DE693389C (en) Water ring pump
DE446628C (en) Pump for impure liquids (slurry pump) with agitator working on the bottom of a pit
DE1460948A1 (en) Pump unit for washing machines
DE522768C (en) Centrifugal pump with agitator working on the pit floor
DE884280C (en) Driving wheel pump
DE810233C (en) Device for overcoming large suction heights in pump systems
DE943335C (en) Self-priming centrifugal pump
DEP0048066DA (en) Motor manure pump with hydraulic agitator