SI20377B - Naprava za obdelavo tekočine - Google Patents

Naprava za obdelavo tekočine Download PDF

Info

Publication number
SI20377B
SI20377B SI200000206A SI200000206A SI20377B SI 20377 B SI20377 B SI 20377B SI 200000206 A SI200000206 A SI 200000206A SI 200000206 A SI200000206 A SI 200000206A SI 20377 B SI20377 B SI 20377B
Authority
SI
Slovenia
Prior art keywords
reaction chamber
chamber
outlet
reaction
gas
Prior art date
Application number
SI200000206A
Other languages
English (en)
Other versions
SI20377A (sl
Inventor
Karl Venas
Per Gunnar Strand
Idar Steen
Pal Christian Skaret
Erling Myrbostad
Original Assignee
Norsk Hydro As
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 Norsk Hydro As filed Critical Norsk Hydro As
Publication of SI20377A publication Critical patent/SI20377A/sl
Publication of SI20377B publication Critical patent/SI20377B/sl

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D27/00—Stirring devices for molten material
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B21/00—Obtaining aluminium
    • C22B21/06—Obtaining aluminium refining
    • C22B21/066—Treatment of circulating aluminium, e.g. by filtration
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B21/00—Obtaining aluminium
    • C22B21/06—Obtaining aluminium refining
    • C22B21/068—Obtaining aluminium refining handling in vacuum
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/05—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/14—Charging or discharging liquid or molten material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D7/00—Forming, maintaining, or circulating atmospheres in heating chambers
    • F27D7/06—Forming or maintaining special atmospheres or vacuum within heating chambers
    • F27D2007/066—Vacuum
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/0025—Charging or loading melting furnaces with material in the solid state
    • F27D3/0026—Introducing additives into the melt

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)

Abstract

Naprava za obdelavo tekočine, kot je kovinska talina. Naprava vsebuje enega ali več rotorjev (5) za dovajanje plina in/ali materiala v delcih v tekočino v reakcijski komori (1). Reakcijska komora (1) je zaprta in ima vpust (3) in izpust (13) in je zasnovana za vzpostavitev podtlaka in v zadevni zvezi izpust (13) sodeluje z drugo komoro ali izpustnim prehodom (2). Naprava tudi lahko vsebuje več zaporedno vezanih reakcijskih komor (1, 2). Prva reakcijska komora (1) prek odprtine (16) sodeluje z drugo (2), druga s tretjo itd.

Claims (6)

  1. Patentni zahtevki 1. Naprava za kontinuimo obdelavo tekočine, kot je kovinska talina, vsebujoča reakcijsko komoro (1) z vpustom (3) in izpustno odprtino (15, 16) in vključujoča enega ali več rotoijev (5) in po izbiri nadaljnja strelstva za dovajanje plina in/ali materiala v delcih v reakcijski komori (1), značilna po tem, da je reakcijska komora (1) zaprta in zasnovana tako, da se s povezavo (4) ustvari podtlak, pri čemer je izpust (15, 16) tekočine reakcijske komore (1) nameščen nad vpustno odprtino (3) komore in nad izpustom (13) izpustne cevi (2*) iste do kanalskih sredstev (9) ali nad izpustom (13) druge komore (2*), ki je povezana s komoro (1).
  2. 2. Naprava po zahtevku 1, značilna po tem, da je zaporedno vezanih več reakcijskih komor (1, 2) in prva reakcijska komora (1) prek odprtine (16) sodeluje z drugo (2), druga s tretjo itd.
  3. 3. Naprava po zahtevku 1 ali 2, značilna po tem, da plin in/ali material v delcih dovajamo prek rotoija (rotoijev) (5).
  4. 4. Naprava po zahtevku 1 ali 2, značilna po tem, da plin in/ali material v delcih dovajamo prek šobe (8) ali podobnega, v dnu zadevne reakcijske komore (1,2) razporejenega dela.
  5. 5. Naprava po predhodnih zahtevkih, značilna po tem, da podtlak v zadevnih reakcijskih komorah znaša vsaj 0,2 bar.
  6. 6. Naprava po predhodnih zahtevkih 1-5, značilna po tem, da je (sta/so) rotor (rotoija/rotoiji) (5) v zadevni reakcijski komori (1) gnan (gnana/gnani) prek osi (12) od motorja (6), ki je razporejen na stropu, na spodnji strani ali od strani reakcijske komore (1). 27702 DOE Pat zaht.doc/09
SI200000206A 1999-09-03 2000-09-01 Naprava za obdelavo tekočine SI20377B (sl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO994308A NO310115B1 (no) 1999-09-03 1999-09-03 Utstyr for smeltebehandling

Publications (2)

Publication Number Publication Date
SI20377A SI20377A (sl) 2001-04-30
SI20377B true SI20377B (sl) 2010-01-29

Family

ID=19903734

Family Applications (1)

Application Number Title Priority Date Filing Date
SI200000206A SI20377B (sl) 1999-09-03 2000-09-01 Naprava za obdelavo tekočine

Country Status (11)

Country Link
US (1) US6488743B1 (sl)
EP (1) EP1081240B1 (sl)
JP (1) JP4854838B2 (sl)
AU (1) AU779824B2 (sl)
CA (1) CA2317248C (sl)
DE (1) DE60025097T2 (sl)
NO (1) NO310115B1 (sl)
NZ (1) NZ506610A (sl)
PL (1) PL193751B1 (sl)
SI (1) SI20377B (sl)
SK (1) SK285447B6 (sl)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO312180B1 (no) 2000-02-29 2002-04-08 Thin Film Electronics Asa Fremgangsmåte til behandling av ultratynne filmer av karbonholdige materialer
WO2003038138A1 (fr) * 2001-10-30 2003-05-08 Desheng Huang Raffinage et equipement de coulee non ferreuse
NO318848B1 (no) * 2003-02-25 2005-05-09 Alu Innovation As Anordning for tilforsel av varme til en metallsmelte
WO2008110012A1 (en) * 2007-03-13 2008-09-18 6N Silicon Inc. Method for purifying silicon
CN103453772B (zh) * 2013-09-13 2015-06-10 苏州达泰尔机械有限公司 一种熔化炉的自动出汤装置
WO2016126165A1 (en) * 2015-02-06 2016-08-11 Norsk Hydro Asa Apparatus and method for the removal of unwanted inclusions from metal melts
CN105132700B (zh) * 2015-09-30 2017-12-26 晟通科技集团有限公司 液体精炼剂蒸汽发生装置
CN107029613A (zh) * 2017-05-10 2017-08-11 包头市鑫业新材料有限责任公司 一种稀有金属合金电磁加工设备
NO20210630A1 (en) * 2021-05-21 2022-11-22 Norsk Hydro As Na removal from pot-room Al metal with under-pressure and forced convection

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU422827B2 (en) * 1967-10-03 1972-03-28 Monzino Riotinto Of Australia Limited Continuous degassing of metals
US3849119A (en) * 1971-11-04 1974-11-19 Aluminum Co Of America Treatment of molten aluminum with an impeller
US3870511A (en) * 1971-12-27 1975-03-11 Union Carbide Corp Process for refining molten aluminum
US4191559A (en) * 1977-12-01 1980-03-04 Aluminum Company Of America Skim removal
DD143430A1 (de) * 1979-04-27 1980-08-20 Werner Hilgenfeldt Verfahren und vorrichtung zur behandlung von metallschmelzen
US4373704A (en) * 1980-06-12 1983-02-15 Union Carbide Corporation Apparatus for refining molten metal
JPS581025A (ja) * 1981-05-27 1983-01-06 Sumitomo Light Metal Ind Ltd 溶融金属の処理装置
US4456479A (en) * 1982-04-12 1984-06-26 Ralph Harris Vacuum purification of liquid metals
JPS6089528A (ja) * 1983-10-21 1985-05-20 Showa Alum Corp アルミニウム溶湯の処理方法
NO155447C (no) * 1984-01-25 1987-04-01 Ardal Og Sunndal Verk Anordning ved anlegg for behandling av en vaeske, f.eks. en aluminiumssmelte.
JPS60190534A (ja) * 1984-03-09 1985-09-28 Showa Alum Corp 高純度アルミニウムの連続製造装置
DE3426736A1 (de) * 1984-07-20 1986-01-30 Klöckner CRA Technologie GmbH, 4100 Duisburg Verfahren zur spuelgasbehandlung von metallschmelzen
JPS61166912A (ja) * 1985-01-18 1986-07-28 Osaka Shinku Kiki Seisakusho:Kk 連続脱ガス方法とその装置
JPS6274030A (ja) * 1985-09-27 1987-04-04 Showa Alum Corp アルミニウム溶湯の処理方法
JPH0765125B2 (ja) * 1986-03-05 1995-07-12 昭和アルミニウム株式会社 アルミニウム溶湯の処理方法
JPH0665729B2 (ja) * 1986-04-11 1994-08-24 昭和アルミニウム株式会社 溶融金属処理装置
NL8601158A (nl) * 1986-05-06 1987-12-01 Gijsbert Willem Meindert Van W Inrichting en werkwijze voor het zuiveren van een naast een of meer verontreinigingen in hoofdzaak een lichtmetaal, in het bijzonder aluminium, bevattende smelt.
GB8620141D0 (en) * 1986-08-19 1986-10-01 Warner N A Gas treatment of metallurgical melts
JPH01212725A (ja) * 1988-02-22 1989-08-25 Nippon Steel Corp チタン，チタンの合金の製造方法
GB2220424A (en) * 1988-07-05 1990-01-10 Christopher John English Degassing and cleaning system for molten metals
DE4307867A1 (de) * 1993-03-12 1994-06-01 Vaw Ver Aluminium Werke Ag Verfahren und Vorrichtung zur Schmelzereinigung von Flüssigaluminium
US5364450A (en) * 1993-07-13 1994-11-15 Eckert C Edward Molten metal treatment
US5616167A (en) * 1993-07-13 1997-04-01 Eckert; C. Edward Method for fluxing molten metal
US5630863A (en) * 1993-07-13 1997-05-20 Eckert; C. Edward Method for fluxing molten-metal
US5968223A (en) * 1993-07-13 1999-10-19 Eckert; C. Edward Method for heating molten metal using heated baffle
US5718742A (en) * 1993-07-13 1998-02-17 Eckert; C. Edward Ladle and impeller rotation for fluxing molten metal
JPH0790409A (ja) * 1993-09-13 1995-04-04 Kanebo Ltd アルミニウム溶湯の脱水素方法
US5397377A (en) * 1994-01-03 1995-03-14 Eckert; C. Edward Molten metal fluxing system
US5527381A (en) * 1994-02-04 1996-06-18 Alcan International Limited Gas treatment of molten metals
JPH0849979A (ja) * 1994-08-03 1996-02-20 Enkei Kk 金属連続溶解炉
FR2727432B1 (fr) * 1994-11-24 1997-01-10 Pechiney Aluminium Dispositif de degazage et de separation des inclusions dans un bain de metal liquide
GB9610180D0 (en) * 1996-05-15 1996-07-24 English Christopher J Trough degassing reactor
JPH10102158A (ja) * 1996-09-25 1998-04-21 Showa Alum Corp アルミニウムの精製方法
US6162279A (en) * 1997-06-26 2000-12-19 Eckert; C. Edward Method for fluxing molten metal using shaft design
FR2766209B1 (fr) * 1997-07-16 1999-08-27 Pechiney Aluminium Cuve de traitement de metal liquide inertee
JPH1192837A (ja) * 1997-09-19 1999-04-06 Kobe Steel Ltd 銅合金の精錬方法

Also Published As

Publication number Publication date
AU779824B2 (en) 2005-02-10
DE60025097D1 (de) 2006-02-02
NZ506610A (en) 2000-11-24
JP2001107154A (ja) 2001-04-17
SI20377A (sl) 2001-04-30
AU5369800A (en) 2001-03-08
EP1081240A1 (en) 2001-03-07
PL193751B1 (pl) 2007-03-30
PL342334A1 (en) 2001-03-12
CA2317248C (en) 2009-01-06
NO994308D0 (no) 1999-09-03
SK13152000A3 (sk) 2001-04-09
US6488743B1 (en) 2002-12-03
DE60025097T2 (de) 2006-08-31
NO994308L (no) 2001-03-05
NO310115B1 (no) 2001-05-21
CA2317248A1 (en) 2001-03-03
JP4854838B2 (ja) 2012-01-18
SK285447B6 (sk) 2007-01-04
EP1081240B1 (en) 2005-12-28

Similar Documents

Publication Publication Date Title
SI20377B (sl) Naprava za obdelavo tekočine
PL317763A1 (en) Apparatus for and method of separating solid matter from flowing liquids or gases
MXPA04005548A (es) Metodo y aparato para el tratamiento de fluidos.
DE59502653D1 (de) Verfahren und vorrichtung zum zusammenführen wenigstens zweier fliessfähigen medien
NZ562165A (en) Feeder assembly for particle blast system
ZA85385B (en) Method of and apparatus for conveying of powdered or granular material
KR960017477A (ko) 공기이송시스템용 선형가속장치
SE9904484L (sv) Förfarande och anordning för transport och blandning av ett fint pulver med en gas
ATE297836T1 (de) Vorrichtung zum fördern von teilchenmaterial
US4204979A (en) Method of processing activated carbon
CA2195253A1 (en) Conveyor for Degassing of Mixtures for Solid Surface Products and Method of Use
EP0807503A3 (en) Method for continuously mixing polymer materials and associated machine with partially tangential and interpenetrating rotors
EP0815936A3 (fr) Dispositif d'excitation de gaz
JPH01501636A (ja) 高炉またはキュポラ炉への添加物の導入装置
CA2261230A1 (en) Furnace having toroidal fluid flow heating zone
US6540087B2 (en) Part separator having multiple inlets and method of supplying wet chips through multiple inlets
RU2758919C2 (ru) Транспортирование транспортируемого материала
JP3790096B2 (ja) 焼却炉等に発生する飛灰の搬送装置
US1413116A (en) Apparatus for the treatment of matte
EP1106240A3 (en) Process and apparatus for purifying exhaust gases emanating from motor vehicles
CN111107963A (zh) 喷丸处理装置
SU1344707A1 (ru) Устройство дл пневматического транспортировани сыпучего материала
CN210340324U (zh) 一种具有环保作用的气体生产除杂设备
DE29706042U1 (de) Vorrichtung zum Ausbringen feinkörnigen oder pulverigen Materials
KR960004603B1 (ko) 백필터장치

Legal Events

Date Code Title Description
IF Valid on the event date
OU02 Decision according to article 73(2) ipa 1992, publication of decision on partial fulfilment of the invention and change of patent claims

Effective date: 20091112