BR112015012176A2 - dispositivo dispersor e método para dispersar um material a granel sobre uma superfície circular - Google Patents

dispositivo dispersor e método para dispersar um material a granel sobre uma superfície circular

Info

Publication number
BR112015012176A2
BR112015012176A2 BR112015012176A BR112015012176A BR112015012176A2 BR 112015012176 A2 BR112015012176 A2 BR 112015012176A2 BR 112015012176 A BR112015012176 A BR 112015012176A BR 112015012176 A BR112015012176 A BR 112015012176A BR 112015012176 A2 BR112015012176 A2 BR 112015012176A2
Authority
BR
Brazil
Prior art keywords
bulk material
dispersing
circular surface
distribution
groove
Prior art date
Application number
BR112015012176A
Other languages
English (en)
Inventor
Lonardi Emile
Tockert Paul
Devillet Serge
Schons Stefan
Original Assignee
Wurth Paul Sa
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 Wurth Paul Sa filed Critical Wurth Paul Sa
Publication of BR112015012176A2 publication Critical patent/BR112015012176A2/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/10—Supplying or treating molten metal
    • B22D11/108—Feeding additives, powders, or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/10—Supplying or treating molten metal
    • B22D11/11—Treating the molten metal
    • B22D11/111—Treating the molten metal by using protecting powders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D45/00—Equipment for casting, not otherwise provided for
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/0006—Adding metallic additives
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/0075—Treating in a ladle furnace, e.g. up-/reheating of molten steel within the ladle
    • 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
    • C22B9/10—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals with refining or fluxing agents; Use of materials therefor, e.g. slagging or scorifying agents
    • C22B9/103—Methods of introduction of solid or liquid refining or fluxing agents
    • 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
    • F27D3/0033—Charging; Discharging; Manipulation of charge charging of particulate material

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Feeding Of Articles To Conveyors (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Coating Apparatus (AREA)

Abstract

resumo “dispositivo dispersor e método para dispersar um material a granel sobre uma superfície circular” a presente invenção relaciona-se a um dispositivo dispersor (10) para dispersar um material a granel sobre uma superfície circular compreendendo: uma placa distribuidora (12), montada ao redor de um eixo central (14); pelo menos uma ranhura se estendendo radialmente (16), arranjada na placa distribuidora (12); e um dispositivo raspador (24) para dispersar o material a granel ao longo do comprimento da ranhura. o material a granel, preferivelmente, é um material de cobertura granular ou em pó a ser depositado como uma camada isolante de um molde de fundição contendo aço ou metal fundente. de acordo com a presente invenção, uma calha de distribuição retangular (22) é montada na placa distribuidora (12), e a ranhura (16) é arranjada dentro da calha de distribuição (22). ademais, um tubo de alimentação (30) é arranjado de modo a alimentar um material a granel à calha de distribuição (22), sobre uma área que corresponde ao centro rotacional (18) da placa distribuidora. a ranhura (16) se estende do centro rotacional (18) da placa distribuidora (12) em direção à borda (20) da mesma. finalmente, o dispositivo raspador (24) compreende pelo menos um raspador linearmente deslocável (28) arranjado dentro da calha de distribuição (22) radialmente para fora a partir do centro rotacional (18) da placa distribuidora (12). a presente invenção também se relaciona a um método para aplicar uma camada homogênea de material sobre uma superfície circular, usando um dispositivo dispersor (10).
BR112015012176A 2012-11-29 2013-11-11 dispositivo dispersor e método para dispersar um material a granel sobre uma superfície circular BR112015012176A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LU92107A LU92107B1 (en) 2012-11-29 2012-11-29 Spreading device for bulk material on a circular surface and method for operating the same
PCT/EP2013/073458 WO2014082842A2 (en) 2012-11-29 2013-11-11 Spreading device for bulk material on a circular surface and method for operating the same

Publications (1)

Publication Number Publication Date
BR112015012176A2 true BR112015012176A2 (pt) 2017-07-11

Family

ID=47430015

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015012176A BR112015012176A2 (pt) 2012-11-29 2013-11-11 dispositivo dispersor e método para dispersar um material a granel sobre uma superfície circular

Country Status (10)

Country Link
US (1) US9393616B2 (pt)
EP (1) EP2926071B1 (pt)
JP (1) JP5937277B2 (pt)
KR (1) KR101578476B1 (pt)
CN (1) CN104838222B (pt)
BR (1) BR112015012176A2 (pt)
LU (1) LU92107B1 (pt)
RU (1) RU2643012C2 (pt)
UA (1) UA113340C2 (pt)
WO (1) WO2014082842A2 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102207708B1 (ko) * 2019-04-11 2021-01-26 주식회사 포스코 평탄화 장치 및 방법
CN114734060B (zh) * 2022-04-18 2024-06-14 深圳市华阳新材料科技有限公司 一种铺粉打印方法

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5259022A (en) * 1975-11-10 1977-05-16 Yaskawa Denki Seisakusho Kk Apparatus for scattering powder in continuous casting
SU937104A1 (ru) * 1980-07-02 1982-06-23 Институт Черной Металлургии Мчм Ссср Устройство дл подачи сыпучих материалов
SE8101242L (sv) * 1981-02-26 1982-08-27 Scandinavian Lancers Forfarande och anordning for spridning av teckmedel
BR8503439A (pt) * 1984-07-20 1986-04-15 Lectromelt Corp Dispensador para descarregar material formador de escoria artificial
BE1003055A4 (nl) * 1989-03-30 1991-11-05 Amc N V Inrichting voor het gelijkvormig spreiden van afdekmateriaal.
JPH0645817B2 (ja) * 1989-10-06 1994-06-15 新日本製鐵株式会社 溶融金属容器への添加物分散投入装置
JPH0634856U (ja) 1992-10-09 1994-05-10 ダイハツ工業株式会社 複数個の製品の同時鋳造用金型
JP3098652B2 (ja) 1993-04-02 2000-10-16 社団法人長野県農村工業研究所 冷凍ブナシメジの製造方法
JP3133672B2 (ja) * 1995-02-16 2001-02-13 株式会社ジャパンエナジー 粒子散布装置
JP2971829B2 (ja) * 1996-02-08 1999-11-08 日新製鋼株式会社 取鍋への保温材投入方法及び装置
DE19650587C2 (de) * 1996-12-06 1999-01-21 Thyssen Stahl Ag Vorrichtung zum Gießen einer Metallschmelze und Vorrichtung zum Verteilen von Gießpulver
JPH11285604A (ja) 1998-04-03 1999-10-19 Ishikawajima Harima Heavy Ind Co Ltd 分級装置
JP3956517B2 (ja) * 1999-01-19 2007-08-08 Ｊｆｅスチール株式会社 溶融金属用取鍋内スラグの改質剤添加方法及び装置
KR20030012354A (ko) 2001-07-31 2003-02-12 주식회사 포스코 몰드 파우더의 투입량 조절이 가능한 콘스탄트 피더장치
JP4447643B2 (ja) * 2008-04-15 2010-04-07 株式会社ヨシカワ 粉粒体供給機
KR101041530B1 (ko) 2008-10-27 2011-06-17 주식회사 우진 턴디쉬 플럭스 투입장치
KR101129982B1 (ko) * 2009-09-28 2012-03-26 현대제철 주식회사 연속 주조용 몰드 파우더 공급 장치
KR101175411B1 (ko) * 2009-10-29 2012-08-20 현대제철 주식회사 연속 주조 설비용 몰드 파우더의 투입장치
CN201900240U (zh) * 2010-11-24 2011-07-20 田志恒 连铸机结晶器自动加保护渣装置
UA96887C2 (ru) * 2010-12-09 2011-12-12 Донецкий Национальный Технический Университет Устройство для непрерывной дозированной подачи шлакообразующей смеси в кристаллизатор слябовой машины непрерывного литья заготовок

Also Published As

Publication number Publication date
RU2015125351A (ru) 2017-01-11
RU2643012C2 (ru) 2018-01-29
KR101578476B1 (ko) 2015-12-17
US20150306662A1 (en) 2015-10-29
WO2014082842A2 (en) 2014-06-05
CN104838222B (zh) 2016-06-29
JP5937277B2 (ja) 2016-06-22
US9393616B2 (en) 2016-07-19
EP2926071A2 (en) 2015-10-07
LU92107B1 (en) 2014-05-30
JP2016501130A (ja) 2016-01-18
KR20150079933A (ko) 2015-07-08
WO2014082842A3 (en) 2014-07-24
UA113340C2 (xx) 2017-01-10
CN104838222A (zh) 2015-08-12
EP2926071B1 (en) 2016-05-25

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements