FI67032C - Saett att dispergera gas omroera pulverformigt fast material ien vaetska till en suspension och uppehaolla i reaktorn d enoda fastmaterial-gas-vaetskesuspensionen som aostadkommi ts - Google Patents

Saett att dispergera gas omroera pulverformigt fast material ien vaetska till en suspension och uppehaolla i reaktorn d enoda fastmaterial-gas-vaetskesuspensionen som aostadkommi ts Download PDF

Info

Publication number
FI67032C
FI67032C FI822937A FI822937A FI67032C FI 67032 C FI67032 C FI 67032C FI 822937 A FI822937 A FI 822937A FI 822937 A FI822937 A FI 822937A FI 67032 C FI67032 C FI 67032C
Authority
FI
Finland
Prior art keywords
gas
reactor
suspension
dispersing
liquid
Prior art date
Application number
FI822937A
Other languages
English (en)
Finnish (fi)
Other versions
FI822937A0 (fi
FI822937L (fi
FI67032B (fi
Inventor
Stig-Erik Hultholm
Launo Leo Lilja
Valto Johannes Maekitalo
Bror Goeran Nyman
Original Assignee
Outokumpu Oy
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 Outokumpu Oy filed Critical Outokumpu Oy
Priority to FI822937A priority Critical patent/FI67032C/fi
Publication of FI822937A0 publication Critical patent/FI822937A0/fi
Priority to US06/523,732 priority patent/US4565660A/en
Priority to CA000434942A priority patent/CA1214626A/en
Priority to SE8304542A priority patent/SE454570B/sv
Publication of FI822937L publication Critical patent/FI822937L/fi
Application granted granted Critical
Publication of FI67032B publication Critical patent/FI67032B/fi
Publication of FI67032C publication Critical patent/FI67032C/fi

Links

Classifications

    • 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
    • B01F23/50—Mixing liquids with solids
    • B01F23/56—Mixing liquids with solids by introducing solids in liquids, e.g. dispersing or dissolving
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/40—Mixers using gas or liquid agitation, e.g. with air supply tubes
    • B01F33/405—Mixers using gas or liquid agitation, e.g. with air supply tubes in receptacles having guiding conduits therein, e.g. for feeding the gas to the bottom of the receptacle
    • B01F33/4051—Mixers using gas or liquid agitation, e.g. with air supply tubes in receptacles having guiding conduits therein, e.g. for feeding the gas to the bottom of the receptacle with vertical conduits through which the material is being moved upwardly driven by the fluid
    • B01F33/40512—Mixers using gas or liquid agitation, e.g. with air supply tubes in receptacles having guiding conduits therein, e.g. for feeding the gas to the bottom of the receptacle with vertical conduits through which the material is being moved upwardly driven by the fluid involving gas diffusers at the bottom
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/80—Mixing plants; Combinations of mixers
    • B01F33/836—Mixing plants; Combinations of mixers combining mixing with other treatments
    • B01F33/8362—Mixing plants; Combinations of mixers combining mixing with other treatments with chemical reactions

Claims (7)

1. Sätt att dispergera gas i vätska, bilda en suspension med gas, vätska och pulverformigt fast ämne i vätskan och att upprätthälla denna erhällna suspensionen i en reaktor, kännetecknat av att gasen leds under vätskeytan innehällande det fasta ämnet, fördelaktigt till reaktorns nedre parti, med hjälp av ett flexibelt dispergeringsorgan, ur vars yttersta ända en fritt utstrCnrnande, slumpvis-riktning bytande gassträle under tryck, istad-kommer hos dispergeringsorganet en piskartad, till sin krökningsradie kontinuerligt minskande, upprepad rörelse och samtidigt ästadkommer en kraftig mekanisk omrörning och pä detta sätt en god trefasig suspension pä hela reaktorns tväryta.
2. Sätt enligt patentkravet 1, kännetecknat av att för att upprätthälla en fri rörelse hos dispergeringsorganet och därigenom ästadkomma en kraftig mekanisk om-rcrning är dispergeringsorganets stödpunkt belägen ovanför detta organ pä ett bestämt avständ frän bottnen och frän centrumet av dess verkningsomräde.
3. Sätt enligt patentkravet 1, kännetecknat av att suspensionen av tre olika faser upprätthälls i reaktorn med hjälp av flera dispergeringsorgan.
4. Sätt enligt patentkravet 1, kännetecknat av att som dispergeringsorgan används en böjlig slang.
5. Sätt enligt patentkravet 1,kännetecknat av att gasen under tryck leds tili dispergeringsorganet frän gasinmatningskanalen medelst ett böjligt organ, som medelst en tyngd stötts till stadig form vid reaktorns nedre parti.
FI822937A 1982-08-24 1982-08-24 Saett att dispergera gas omroera pulverformigt fast material ien vaetska till en suspension och uppehaolla i reaktorn d enoda fastmaterial-gas-vaetskesuspensionen som aostadkommi ts FI67032C (fi)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI822937A FI67032C (fi) 1982-08-24 1982-08-24 Saett att dispergera gas omroera pulverformigt fast material ien vaetska till en suspension och uppehaolla i reaktorn d enoda fastmaterial-gas-vaetskesuspensionen som aostadkommi ts
US06/523,732 US4565660A (en) 1982-08-24 1983-08-16 Method for dispersing gas, for mixing a pulverous solid into a liquid to form a suspension, and for maintaining the obtained good solid-gas-liquid suspension in the reactor
CA000434942A CA1214626A (en) 1982-08-24 1983-08-19 Method for disbursing gas into a liquid
SE8304542A SE454570B (sv) 1982-08-24 1983-08-22 Sett att dispergera en gas i en vetska, bilda en god suspension av gas och pulverformigt fast emne i vetskan, och att uppretthalla den erhallna goda suspensionen i en reaktor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI822937 1982-08-24
FI822937A FI67032C (fi) 1982-08-24 1982-08-24 Saett att dispergera gas omroera pulverformigt fast material ien vaetska till en suspension och uppehaolla i reaktorn d enoda fastmaterial-gas-vaetskesuspensionen som aostadkommi ts

Publications (4)

Publication Number Publication Date
FI822937A0 FI822937A0 (fi) 1982-08-24
FI822937L FI822937L (fi) 1984-02-25
FI67032B FI67032B (fi) 1984-09-28
FI67032C true FI67032C (fi) 1985-01-10

Family

ID=8515948

Family Applications (1)

Application Number Title Priority Date Filing Date
FI822937A FI67032C (fi) 1982-08-24 1982-08-24 Saett att dispergera gas omroera pulverformigt fast material ien vaetska till en suspension och uppehaolla i reaktorn d enoda fastmaterial-gas-vaetskesuspensionen som aostadkommi ts

Country Status (4)

Country Link
US (1) US4565660A (sv)
CA (1) CA1214626A (sv)
FI (1) FI67032C (sv)
SE (1) SE454570B (sv)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5078921A (en) * 1988-10-21 1992-01-07 The Deister Concentrator Company, Inc. Froth flotation apparatus
US4971731A (en) * 1988-10-21 1990-11-20 Deister Concentrator Company, Inc. Method and apparatus for generating microbubbles in froth flotation mineral concentration systems
DE3910262C1 (sv) * 1989-03-30 1990-11-08 Deutsche Gesellschaft Fuer Wiederaufarbeitung Von Kernbrennstoffen Mbh, 3000 Hannover, De
US5080868A (en) * 1990-05-16 1992-01-14 Elgas David H Sparger assembly
US5334238A (en) * 1990-11-27 1994-08-02 United Technologies Corporation Cleaner method for electrostatic precipitator
CN112248189B (zh) * 2020-10-27 2022-03-08 广州元玛高新材料技术研究有限公司 无机人造石荒料的成型方法及成型设备

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2383946A (en) * 1941-10-09 1945-09-04 Tietig Chester Method and apparatus for fluid contact
US2805846A (en) * 1954-11-08 1957-09-10 Dewan Leon Device for carbonating beverages
US3606999A (en) * 1967-08-04 1971-09-21 Harold L Lawless Method of and apparatus for carrying out a chemical or physical process
US3587972A (en) * 1968-05-06 1971-06-28 Waldo W Weeth Irrigation system
US4215082A (en) * 1975-02-25 1980-07-29 Societe Anonyme dete: Alsthom-Atlantique Device for injecting a gas into a liquid
DD134917A1 (de) * 1978-03-15 1979-04-04 Al Saidi Mohammed A Vorrichtung zur nassabscheidung fremder partikel aus der luft,insbesondere sand
DE2816522A1 (de) * 1978-04-17 1979-10-31 Metallgesellschaft Ag Vorrichtung zur zufuehrung von geloesten chemikalien in waesser
NL7905100A (nl) * 1979-06-29 1980-12-31 Stichting Bouwcentrum Inrichting voor het verwarmen van water in een reservoir.
US4304740A (en) * 1979-10-11 1981-12-08 Richard Cernoch Liquid aeration apparatus

Also Published As

Publication number Publication date
FI822937A0 (fi) 1982-08-24
US4565660A (en) 1986-01-21
FI822937L (fi) 1984-02-25
CA1214626A (en) 1986-12-02
FI67032B (fi) 1984-09-28
SE8304542L (sv) 1984-02-25
SE454570B (sv) 1988-05-16
SE8304542D0 (sv) 1983-08-22

Similar Documents

Publication Publication Date Title
FI73148C (sv) Sätt att dispergera en gas i en vätska innehållande fast material och en anordning därför.
US3512762A (en) Apparatus for liquid aeration
US4844843A (en) Waste water aerator having rotating compression blades
EP1001840B1 (en) Gas-liquid venturi mixer
US4818445A (en) Apparatus for treating a solution or a slurry solution
US3814396A (en) Aeration apparatus
JP4828013B2 (ja) 撹拌機
KR101566240B1 (ko) 에어레이션 임펠러 및 이를 포함하는 수처리용 교반기
US3462132A (en) System for surface aeration of liquid
US3735926A (en) Liquid spray device with fixed and rotatable diffusers
FI67032C (fi) Saett att dispergera gas omroera pulverformigt fast material ien vaetska till en suspension och uppehaolla i reaktorn d enoda fastmaterial-gas-vaetskesuspensionen som aostadkommi ts
GB2059788A (en) Distributing a gaseous, powdered or liquid material in a liquid
WO1997041952A9 (en) Turbo aerator
US2616676A (en) Aerator
US4230570A (en) Aerator
GB1572044A (en) Apparatus for aerating liquids
FI109526B (sv) Apparat för blandning av ett processeringsämne i en massasuspension
US4002323A (en) Arrangement for mixing and treating powdered and granular material
US3591149A (en) Aeration apparatus
US4255391A (en) Apparatus for introducing and mixing a liquid in an essentially liquid medium
EP0252903B1 (en) Method and apparatus for feeding gas or gas mixture into liquid
SU1212541A1 (ru) Аппарат дл контакта газа и жидкости
CN216171539U (zh) 一种新型双轴搅拌机轴端喷淋装置
CN112869220B (zh) 一种全智能柔性均质充气打发机
CN211159589U (zh) 一种用于涂料混合的物料搅拌器

Legal Events

Date Code Title Description
MA Patent expired

Owner name: OUTOKUMPU OY