SE447065B - DEVICE FOR MIXING A LIQUID IN A RESERVE - Google Patents

DEVICE FOR MIXING A LIQUID IN A RESERVE

Info

Publication number
SE447065B
SE447065B SE8100828A SE8100828A SE447065B SE 447065 B SE447065 B SE 447065B SE 8100828 A SE8100828 A SE 8100828A SE 8100828 A SE8100828 A SE 8100828A SE 447065 B SE447065 B SE 447065B
Authority
SE
Sweden
Prior art keywords
output shaft
outlet opening
pump head
reservoir
nozzle
Prior art date
Application number
SE8100828A
Other languages
Swedish (sv)
Other versions
SE8100828L (en
Inventor
T Araoka
Original Assignee
Toyo Denki Kogyosho Co Ltd
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
Priority claimed from JP1998680U external-priority patent/JPS5925464Y2/en
Priority claimed from JP55019510A external-priority patent/JPS5850531B2/en
Application filed by Toyo Denki Kogyosho Co Ltd filed Critical Toyo Denki Kogyosho Co Ltd
Publication of SE8100828L publication Critical patent/SE8100828L/en
Publication of SE447065B publication Critical patent/SE447065B/en

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
    • B01F27/25—Mixers with both stirrer and drive unit submerged in the material being mixed
    • 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
    • B01F27/81—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis the stirrers having central axial inflow and substantially radial outflow
    • B01F27/811—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis the stirrers having central axial inflow and substantially radial outflow with the inflow from one side only, e.g. stirrers placed on the bottom of the receptacle, or used as a bottom discharge pump
    • B01F27/8111—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis the stirrers having central axial inflow and substantially radial outflow with the inflow from one side only, e.g. stirrers placed on the bottom of the receptacle, or used as a bottom discharge pump the stirrers co-operating with stationary guiding elements, e.g. surrounding stators or intermeshing stators

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Cleaning In General (AREA)

Description

15 20 25 30 35 40 447 065 2 föringsformen, är en undervattensmotor 2 av helt vattentät typ försedd med en utgående axel 3 pa vilken ett skovelhjul 1 är fast monterat, samt placerad i vattnet med den utgaende axeln 3 riktad nedat. Ett pumphus 6 är fäst vid motorns 2 undersida pa eadant sätt att det koncentriskt omger den utgående axeln 3 och skovelhjulet 1. Pumphueet 6 är vid dess undersida försett med en centralt placerad inloppsöppning 4 och vid dess perife- riella vägg med en eller flera utloppsöppningar 5, såsom bäst framgår av fig. 4-7. Vid undersidan av huset 6 är anordnad en perforerad sugsil 7 vilken uppvisar ett flertal öppningar med lämplig diameter och vilken är fäst vid pumphusets nedre ände. 15 20 25 30 35 40 447 065 2 submersible motor 2 of a completely waterproof type is provided with an output shaft 3 on which a paddle wheel 1 is fixedly mounted, and placed in the water with the output shaft 3 directed downwards. A pump housing 6 is attached to the underside of the motor 2 in such a way that it concentrically surrounds the output shaft 3 and the impeller 1. The pump housing 6 is provided at its underside with a centrally located inlet opening 4 and at its peripheral wall with one or more outlet openings 5. , as best seen in Figures 4-7. At the underside of the housing 6 a perforated suction screen 7 is arranged which has a plurality of openings of suitable diameter and which is attached to the lower end of the pump housing.

Sugsilen 7 uppbära mot vattenreeervoarens bottenvägg 11 av en ram 10.The suction screen 7 bears against the bottom wall 11 of the water reservoir by a frame 10.

I den i fig. 2 och 3 vieade andra utföringsformen av uppfinningen, sträcker sig den utgående axelns 3 nedre änd- parti hos undervattensmotorn 2 nedåt genom pumphusete 6 in- loppsöppning 4 och genom ett centralt genomgående hal 8 utfor- mat i sugsilen 7, och en omröringeskovel 9 är fast monterad på den utgående axelns 3 ändparti.In the second embodiment of the invention shown in Figs. 2 and 3, the lower end portion of the output shaft 3 of the submersible motor 2 extends downwards through the pump housing 6 inlet opening 4 and through a central through-hole 8 formed in the suction screen 7, and a stirring vane 9 is fixedly mounted on the end portion of the output shaft 3.

Ett med streckprickade linjer antytt insprutningsmun- stycke 12 är inkopplat till var och en av utloppeöppningarna 5 i pumphuset 6 genom en flänskoppling såsom visas i fig. 1 och 2. Inaprutningemunstycket 12 är anordnat att fritt växla in- aprutningsriktningen genom ändring av dess vinkelläge relativt flänsytans periferi hos utloppeöppningen S. En böjlig slang 13 av lämplig längd kan monteras vid munstyckets 12 utsträckta ände. Alternativt kan munstycket 12 ersättas av slangen 13.An injection nozzle 12 indicated by dash-dotted lines is connected to each of the outlet openings 5 in the pump housing 6 by means of a flange coupling as shown in Figs. 1 and 2. The injection nozzle 12 is arranged to freely change the injection direction by changing its angular position relative to the flange surface. periphery of the outlet opening S. A flexible hose 13 of suitable length can be mounted at the extended end of the nozzle 12. Alternatively, the nozzle 12 can be replaced by the hose 13.

Eftersom i vilketdera fallet den böjliga slangen 13 tilldelas en slingrande rörelse vid upptagning av kraften från vattnet, ökas ytterligare den slumpartade rörelsen hos munstyckets 12 ineprutningsriktning.Since in either case the flexible hose 13 is assigned a meandering movement when absorbing the force from the water, the random movement of the injection direction of the nozzle 12 is further increased.

Arbetssättet hos fluidomblandaren enligt uppfinningen förklaras nedan. , Hos den första utföringeformen av uppfinningen där ej använde någon omröringeskovel, nedsänks fluidomblandaren i en reservoar med vatten innehållande stora mängder avlagringar, och placeras i läge pa reeervoarens bottenvägg. Sedan igång- eätts undervattensmotorn 2. Därvid börjar skovelhjulet 1 att rotera, se att vattnet omkring den perforerade sugsilen 7 tillsammans med där under liggande aneamlade avlagringar med Pool: oqapxfrï f ' 10 15 20 25 30 35 40 447 065 3 kraft sugs in i pumphuset 6 genom eugeilens 7 öppningar och husets 6 inloppeöppning 4. Det vatten och de avlagringar som insugíts i huset 6 strömmar sedan ut genom utloppsöppningen 5 och insprutningemunetycket 12 och/eller den böjliga slangen 13 sasom en vâtskestrale in i reservoaren i en förutbestämd rikt- ning (exempelvie vinkelrätt mot eller parallellt med reservoa- rens bottenyta, eller i en riktning uppåt) varigenom vattnet och avlagringarna i reservoaren utsätts för en kraftigt om- blandande verkan fran vätekestralen.The operation of the fluid mixer according to the invention is explained below. In the first embodiment of the invention where no agitator was used, the fluid mixer is immersed in a reservoir of water containing large amounts of deposits, and is placed in position on the bottom wall of the reservoir. Then the underwater motor 2 is started up. The impeller 1 begins to rotate, see that the water around the perforated suction strainer 7 together with the underlying deposited deposits with Pool: oqapxfrï f '10 15 20 25 30 35 40 447 065 3 force is sucked into the pump housing 6 through the openings of the eugeil 7 and the inlet opening of the housing 6. The water and the deposits sucked into the housing 6 then flow out through the outlet opening 5 and the injection nozzle 12 and / or the flexible hose 13 as a liquid jet into the reservoir in a predetermined direction ( for example, perpendicular to or parallel to the bottom surface of the reservoir, or in an upward direction), whereby the water and the deposits in the reservoir are exposed to a strongly mixing effect from the hydrogen tank.

Enligt den andra utföringsformen, hos vilken omrörings- skoveln 9 används, arbetar fluidomblandaren pa huvudsakligen samma satt som ovan angivits. Till skillnad från den företa utföringsformen är emellertid motorns 2 utgående axel även försedd med omröringeskoveln 9 vid axelns ändparti pa sadant sätt att skoveln 9 roterae tillsammans med skovelhjulet 1.According to the second embodiment, in which the stirring vane 9 is used, the fluid mixer operates in substantially the same manner as stated above. In contrast to the present embodiment, however, the output shaft of the motor 2 is also provided with the agitator vane 9 at the end portion of the shaft in such a way that the vane 9 rotates together with the impeller wheel 1.

Tack vare denna konstruktion erhalle vid den utgaende axelne 3 rotation en avsevärt större omblandningskraft jämfört med den utgående axeln hos den första utföringsformen. När omrörings- skoveln 9 roteras samtidigt med skovelhjulet 1, kommer nämli- gen vattnet nedanför den perforerade sugsilen 7 att bringas uppat mot skoveln 9, och av denna att med kraft matas i en riktning parallellt med reservoarens bottenyta. Energin hoe detta strömmande vatten omblandar verksamt de pa reservoarene botten ansamlade avlagringarna, varigenom skapas en turbulent ström sa att avlagringarna uppslammae i vattnet. Denna turbu- lenta ström styrs uppåt och radiellt av motkrafterna fran bot- tenväggen, samt förflyttas mot den perforerade sugsilen 7. Den turbulenta strömmen sugs sedan med kraft in i pumphuset G ge- nom den parforerade sugsilens 7 öppningar och genom inlopps- porten B till följd av ekovelhjulets l rotation, och utström- mar sedan sasom en vattenetrale in i reservoaren genom ut- loppsöppningen 5 och insprutningsmunstycket 12 och/eller den böjliga slangen 13, varigenom vattnet i reservoaren kraftigt omblandae.Thanks to this construction, the output shaft 3 obtains a considerably greater mixing force compared with the output shaft of the first embodiment. Namely, when the agitator paddle 9 is rotated simultaneously with the paddle wheel 1, the water below the perforated suction strainer 7 will be brought upwards towards the paddle 9, and by this to be forcefully fed in a direction parallel to the bottom surface of the reservoir. The energy of this flowing water effectively mixes the deposits accumulated on the bottom of the reservoirs, thereby creating a turbulent current so that the deposits suspend in the water. This turbulent flow is controlled upwards and radially by the counter-forces from the bottom wall, and is moved towards the perforated suction strainer 7. The turbulent flow is then sucked forcibly into the pump housing G through the openings of the parforated suction strainer 7 and through the inlet port B to as a result of the rotation of the impeller wheel 1, and then flows out as a water jet into the reservoir through the outlet opening 5 and the injection nozzle 12 and / or the flexible hose 13, whereby the water in the reservoir mixes strongly.

Hos ovannämnda första och andra utföringsformer, kan riktning och antal hos insprutningsmunetyckena 12 ändras allt- efter önskan genom ändring av deras vinkellögen relativt (län- sene periferi hos utloppsöppningen 5. Detta möjliggör endera en likformig omblandning över reservoarens hela botten, eller endast lokal omblandning vid ett område pa reservoarene botten PQQR 447 065 4 pa vilket atora mängder avlagringar är anaamlade. Deaautom möjliggör arrangemanget med den böjliga alangen 13 alumpartad ändring av riktningen hon vattnet aom aprutaa in i reaervøa- ren. Detta säkerställer snabb, kraftig och likformíg flotation av avlagríngar som anaamlata ej enbart vid ett onrade under fluidcmblandaren pa reaervoarene botten, utan även över hela botten, eamt förhindrar förnyad anaamling av i vattnet upp- alammade ämnen .In the above-mentioned first and second embodiments, the direction and number of the injection nozzles 12 can be changed as desired by changing their angular angle relative to the lens periphery of the outlet opening 5. This allows either a uniform mixing over the entire bottom of the reservoir, or only local mixing at an arrangement on the bottom of the reservoirs PQQR 447 065 4 on which enormous amounts of deposits are accumulated.In addition, the arrangement with the flexible element 13 enables partial alteration of the direction she water aprutaa into the reservoirs.This ensures rapid, vigorous and uniform flotation of deposits which not only during an operation under the fluid mixer on the bottom of the reservoirs, but also over the entire bottom, which prevents re-accumulation of substances suspended in the water.

Claims (1)

1. 0 15 447 065 Anerdning för omblandning av en vätska i en reaervoar, innefattande en drânkbar motor (2) med en nedatriktad utgående axel (3), ett med motorns (2) undre ände förbundet pumphue (6) med ett pa den utgående axeln faet anordnat pumphjul (1). en inloppeöppning (4) vid pumphuaete (6) undre ände och atminato- ne en utloppeöppninq (5) vid pumphueete (6) periferi, k ä n n e t e c k n a d av en vid pumphueeta (6) undre ände anordnad öppen ram (10) aveedd ett underetödja anordningen pa reeervoarene botten med pumphueete (6) undre ände pa avetand från bottnen, en omrörinqeekovel (Q) anordnad på en undre för- längning av den utgående axeln (3) i omradet för den öppna ramen (10) mellan pumphuaete (6) undre ände och reeervoarene botten, och åtminstone ett med en tillhörande utleppeöppning (5) löebart förbundet eprutmunetycke (12) för aletrande av en vätekeetrale i reeervoaren, varvid eprutriktningen hoe aprut- munetycket (12) är varierbar genom ändring av dettae vinkel- läge relativt utloppeöppningen (5).A device for mixing a liquid in a reservoir, comprising a submersible motor (2) with a downwardly extending output shaft (3), a pump cap (6) connected to the lower end of the motor (2) with an output shaft shaft faet arranged impeller (1). an inlet opening (4) at the lower end of the pump head (6) and the atminatoon an outlet opening (5) at the periphery of the pump head (6), characterized by an open frame (10) arranged at the lower end of the pump head (6) for a lower support device. on the bottom of the reeervoirs with the lower end of the pump head (6) on the tooth from the bottom, a stirring roller (Q) arranged on a lower extension of the output shaft (3) in the area of the open frame (10) between the lower end of the head (6) and at least one eprut nozzle (12) loosely connected to an associated outlet opening (5) for generating a hydrogen etral in the reevoro, the eprut direction hoe the aprut nozzle (12) being variable by changing this angular position relative to the outlet opening. ).
SE8100828A 1980-02-19 1981-02-05 DEVICE FOR MIXING A LIQUID IN A RESERVE SE447065B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1998680U JPS5925464Y2 (en) 1980-02-19 1980-02-19 fluid stirring device
JP55019510A JPS5850531B2 (en) 1980-02-19 1980-02-19 fluid stirring device

Publications (2)

Publication Number Publication Date
SE8100828L SE8100828L (en) 1981-08-20
SE447065B true SE447065B (en) 1986-10-27

Family

ID=26356343

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8100828A SE447065B (en) 1980-02-19 1981-02-05 DEVICE FOR MIXING A LIQUID IN A RESERVE

Country Status (11)

Country Link
AU (1) AU526578B2 (en)
BE (1) BE887543A (en)
CA (1) CA1173025A (en)
DE (1) DE3105765A1 (en)
ES (1) ES8204303A1 (en)
FR (1) FR2475925B1 (en)
GB (1) GB2070687B (en)
IT (1) IT1143515B (en)
NL (1) NL190359C (en)
PT (1) PT72526B (en)
SE (1) SE447065B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4456424A (en) * 1981-03-05 1984-06-26 Toyo Denki Kogyosho Co., Ltd. Underwater sand pump
IN160534B (en) * 1982-10-28 1987-07-18 Goodwin R Int Ltd
AU585654B2 (en) * 1985-10-04 1989-06-22 Aeration & Allied Technology Pty Limited Improved conversion of septic tanks and holding wells to secondary treatment
US5238363A (en) * 1987-10-30 1993-08-24 Baker Hughes Incorporated Dual suction vertical pump with pendant auger
JPH0617032Y2 (en) * 1987-11-18 1994-05-02 三菱電機株式会社 In-tank fuel pump
SE464318B (en) * 1990-02-28 1991-04-08 Flygt Ab SHAFT CONSTRUCTION FOR A PUMP WHEEL ROTARY RUBBER
GB2249135A (en) * 1990-10-03 1992-04-29 Mars G B Ltd A centrifugal impeller
JP3672505B2 (en) * 2001-06-19 2005-07-20 株式会社東洋電機工業所 Submersible agitation pump
CN105782110B (en) 2007-05-21 2018-07-17 伟尔矿物澳大利亚私人有限公司 The improvement of pump and the related improvement with pump
CN102434492A (en) * 2011-12-22 2012-05-02 上海成峰流体设备有限公司 Stirring pump base with two layers of spaces
EP2960375B1 (en) * 2014-06-26 2017-07-12 Dragflow S.r.l. Submersible pump
ITUB20155592A1 (en) * 2015-10-26 2017-04-26 Silla Martini CENTRIFUGAL AERATOR FOR LAKES AND / OR SIMILAR
CN109611347A (en) * 2018-12-12 2019-04-12 孔祥真 Centralized liquid relaying compression air compressor machine
CN111102203B (en) * 2019-12-31 2021-03-12 江苏阿兰贝尔环保科技有限公司 Smash integration pump station that draws water
CN113339270B (en) * 2021-06-16 2022-06-21 江苏大学镇江流体工程装备技术研究院 Solid-liquid separation type non-clogging pump
GB2627480A (en) 2023-02-23 2024-08-28 Goodwin Plc An agitator

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL27347C (en) *
BE361098A (en) *
NL71622C (en) * 1946-03-30
FR947264A (en) * 1946-06-05 1949-06-28 Suzler Freres Fragmentation device
GB773351A (en) * 1954-08-05 1957-04-24 Jacuzzi Bros Inc Improvements in or relating to hydrotherapy apparatus
GB891152A (en) * 1957-11-21 1962-03-14 Peter Willems A method and apparatus for continuously changing the structure of substances or mixtures of such substances
DE1528766A1 (en) * 1964-04-29 1970-01-22 Hans Grenzebacch Pump for pumping out a viscous medium, e.g. Alluvial dung, from a storage container
DE1301957B (en) * 1965-02-08 1969-08-28 Baehrs Adolf Motor-driven well pump with vertical shaft
DE1528969C3 (en) * 1966-01-28 1974-04-11 Diedrich Baehrs, Landmaschinen, Inhaber Adolf Baehrs, 2873 Bookholzberg Slurry pump
FR2453669A1 (en) * 1979-04-12 1980-11-07 Iakovenko Marinitch Nicolas four-function mixer - interchanged by axial displacement of turbine. i.e. for suctioning fluid at desired depth, grinding particles, homogenising and pumping

Also Published As

Publication number Publication date
PT72526B (en) 1982-02-26
AU6732281A (en) 1981-09-03
SE8100828L (en) 1981-08-20
NL190359C (en) 1994-02-01
FR2475925A1 (en) 1981-08-21
CA1173025A (en) 1984-08-21
NL190359B (en) 1993-09-01
ES499569A0 (en) 1982-05-01
DE3105765A1 (en) 1982-01-28
ES8204303A1 (en) 1982-05-01
PT72526A (en) 1981-02-26
NL8100598A (en) 1981-09-16
AU526578B2 (en) 1983-01-20
BE887543A (en) 1981-06-15
GB2070687A (en) 1981-09-09
GB2070687B (en) 1984-11-14
FR2475925B1 (en) 1987-05-22
IT1143515B (en) 1986-10-22
IT8167227A0 (en) 1981-02-18

Similar Documents

Publication Publication Date Title
SE447065B (en) DEVICE FOR MIXING A LIQUID IN A RESERVE
US3512762A (en) Apparatus for liquid aeration
US3856272A (en) Floating mixer
GB2082077A (en) Surface aeration
SE504615C2 (en) Method and apparatus for mixing and scrubbing water in a treatment pool
JP5983963B2 (en) Floating matter recovery pump device and recovery vessel
NL7605028A (en) Mixing or flotation appts - has an impeller rotated on a vertical shaft below apertured, conical shroud
US3756578A (en) Fluid treatment and distribution system
JP2019198813A (en) Agitation device
GB1602343A (en) Pollution collecting apparatus
KR101024842B1 (en) Hydrospace agitation pump
SE535741C2 (en) Method and apparatus for supplying gas, or a mixture of gases, to a fluid
JP4754586B2 (en) Aeration stirrer
SE412011B (en) DEVICE FOR MIXTURES AND EMISSIONS OF GASES IN WASTE MATERIALS WHICH ARE REQUIRED BY AN AXIAL PUMP WHEEL BY A VERTICAL RISK
EP2387474B1 (en) Cleaning vessel
SE433489B (en) DEVICE FOR CURRENT WASTE WASTE FLUID IN A SEDIMENTATION POOL Separate from the liquid's surface liquid contaminants
JP3142880B2 (en) Reactor baffle for liquid purification
AU777248B2 (en) Flotation cells with devices to enhance recovery of froth containing mineral values
FI74628B (en) FOERFARANDE OCH ANORDNING FOER TILLFOERSEL AV GAS ELLER GASBLANDNING TILL VAETSKA.
US2816744A (en) Jet impeller mixer
JPS5850531B2 (en) fluid stirring device
JP2007069180A (en) Granular substance injecting apparatus, granular substance conveying apparatus and water treatment equipment
CA1061327A (en) Mixing apparatus comprising sub-surface froth generator with radial flow enhancers and surface-skimmers
JPS5925464Y2 (en) fluid stirring device
US20230278288A1 (en) Multi-stage wash system for vat polymerization-based 3d printed parts

Legal Events

Date Code Title Description
NAL Patent in force

Ref document number: 8100828-6

Format of ref document f/p: F

NUG Patent has lapsed

Ref document number: 8100828-6

Format of ref document f/p: F