BR112015025375A2 - método e disposição para alimentar a matéria prima de um depósito para matéria prima para dentro de uma câmara de forno de um forno de redução de minérios - Google Patents

método e disposição para alimentar a matéria prima de um depósito para matéria prima para dentro de uma câmara de forno de um forno de redução de minérios

Info

Publication number
BR112015025375A2
BR112015025375A2 BR112015025375A BR112015025375A BR112015025375A2 BR 112015025375 A2 BR112015025375 A2 BR 112015025375A2 BR 112015025375 A BR112015025375 A BR 112015025375A BR 112015025375 A BR112015025375 A BR 112015025375A BR 112015025375 A2 BR112015025375 A2 BR 112015025375A2
Authority
BR
Brazil
Prior art keywords
raw material
feeding
feedstock
deposit
ore
Prior art date
Application number
BR112015025375A
Other languages
English (en)
Other versions
BR112015025375B1 (pt
Inventor
Laaninen Aki
Miettinen Elli
Björklund Peter
Original Assignee
Outotec Finland 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 Outotec Finland Oy filed Critical Outotec Finland Oy
Publication of BR112015025375A2 publication Critical patent/BR112015025375A2/pt
Publication of BR112015025375B1 publication Critical patent/BR112015025375B1/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid 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
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/10—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B1/20—Arrangements of devices for charging
    • 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
    • F27D19/00—Arrangements of controlling devices
    • 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
    • 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
    • F27D3/08—Screw feeders; Screw dischargers
    • 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
    • F27D3/10—Charging directly from hoppers or shoots
    • 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
    • F27D3/18—Charging particulate material using a fluid carrier
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/704—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow using marked regions or existing inhomogeneities within the fluid stream, e.g. statistically occurring variations in a fluid parameter
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/74—Devices for measuring flow of a fluid or flow of a fluent solid material in suspension in another fluid
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/06—Control of flow characterised by the use of electric means
    • G05D7/0605—Control of flow characterised by the use of electric means specially adapted for solid materials
    • 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
    • F27D2003/0034—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities
    • F27D2003/0075—Charging or discharging vertically, e.g. through a bottom opening
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Automation & Control Theory (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • General Preparation And Processing Of Foods (AREA)

Abstract

1/1 resumo “método e disposição para alimentar a matéria prima de um depósito para matéria prima para dentro de uma câmara de forno de um forno de redução de minérios” a invenção refere-se a um método e a uma disposição para alimentar a matéria prima de um depósito (10) para matéria prima para dentro de uma câmara de forno de um forno de redução de minérios. o método compreende uma primeira etapa de fornecimento para fornecer uma disposição de alimentação de matéria prima (9) para alimentar a matéria prima do depósito (10) para matéria prima para dentro da câmara de forno do forno de redução de minérios (1), e uma etapa de alimentação para alimentar a matéria prima do depósito (10) para matéria prima para dentro da câmara de forno do forno de redução de minérios. o método compreende adicionalmente uma segunda etapa de fornecimento para fornecer pelo menos um sensor (11) para medir o fluxo de matéria prima em uma posição entre o depósito (10) para matéria prima e a câmara de forno do forno de redução de minérios (1), e uma etapa de medição para medir o fluxo de matéria prima por meio do dito pelo menos um sensor (11) na dita posição.
BR112015025375-0A 2013-04-08 2014-04-07 disposição para alimentar matéria fina granulada BR112015025375B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI20135334 2013-04-08
FI20135334A FI125166B (en) 2013-04-08 2013-04-08 PROCEDURES AND ARRANGEMENTS FOR FEEDING RAW MATERIAL FROM A RAW MATERIAL CONTAINER INTO A OVEN OVEN SPACE
PCT/FI2014/050241 WO2014167176A1 (en) 2013-04-08 2014-04-07 Method and arrangement for feeding feed material from a bin for feed material into a furnace space of a smelting furnace

Publications (2)

Publication Number Publication Date
BR112015025375A2 true BR112015025375A2 (pt) 2017-07-18
BR112015025375B1 BR112015025375B1 (pt) 2020-12-01

Family

ID=51688993

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015025375-0A BR112015025375B1 (pt) 2013-04-08 2014-04-07 disposição para alimentar matéria fina granulada

Country Status (13)

Country Link
US (1) US10605531B2 (pt)
EP (1) EP2984459B8 (pt)
KR (1) KR101777938B1 (pt)
CN (1) CN105431714A (pt)
BR (1) BR112015025375B1 (pt)
CA (1) CA2908294C (pt)
CL (1) CL2015002934A1 (pt)
EA (1) EA029267B1 (pt)
ES (1) ES2869304T3 (pt)
FI (1) FI125166B (pt)
PL (1) PL2984459T3 (pt)
RS (1) RS61784B1 (pt)
WO (1) WO2014167176A1 (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2682910C1 (ru) * 2018-03-06 2019-03-22 Федеральное государственное бюджетное образовательное учреждение высшего образования "Оренбургский государственный университет" Загрузочное устройство шахтной печи

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3631334A4 (en) * 2017-05-29 2020-08-26 Outotec (Finland) Oy PROCEDURE AND ARRANGEMENT FOR CONTROL OF A BURNER OF A SUSPENSION FUSION OVEN
JP6510626B2 (ja) * 2017-12-12 2019-05-08 パンパシフィック・カッパー株式会社 原料供給装置及び原料供給方法、並びに自溶炉
KR200495639Y1 (ko) 2020-12-15 2022-07-13 메트소 오토텍 핀란드 오이 피드 게이트 밸브 장치 및 야금로

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1270112A (en) * 1968-05-17 1972-04-12 Nat Res Dev Improvements in or relating to the measurement of the flow of particulate material
JPS5711938B2 (pt) 1974-02-15 1982-03-08
JPS5949421A (ja) 1982-09-11 1984-03-22 Babcock Hitachi Kk 微粉炭の分配量制御装置
IE76714B1 (en) 1996-04-19 1997-10-22 Auro Environmental Ltd Apparatus for measuring the velocity of a fluid flowing in a conduit
FI105828B (fi) 1999-05-31 2000-10-13 Outokumpu Oy Laitteisto suspensiosulatusuunin rikastepolttimen jauhemaisen materiaalin syötön tasaamiseksi
JP2003013152A (ja) 2001-07-03 2003-01-15 Mitsui Mining & Smelting Co Ltd 自溶炉の装入鉱石装入方法
FI117769B (fi) 2004-01-15 2007-02-15 Outokumpu Technology Oyj Suspensiosulatusuunin syöttöjärjestelmä
MX2007002529A (es) 2004-09-08 2007-07-04 Headwaters Inc Metodo y dispositivo para tratar previamente ceniza volatil.
DE102005029552A1 (de) 2005-06-25 2007-01-04 Max Bögl Bauunternehmung GmbH & Co. KG Feste Fahrbahn im Tunnel
US20070000416A1 (en) * 2005-06-30 2007-01-04 General Electric Company Method and System for controlling coal flow
JP5087879B2 (ja) * 2006-08-03 2012-12-05 住友金属工業株式会社 粉体吹込み方法
FI20061124L (fi) 2006-12-15 2008-06-16 Outotec Oyj Menetelmä ja laitteisto sulatusuuniin syötettävän materiaalin esikäsittelemiseksi
JP4814137B2 (ja) * 2007-03-26 2011-11-16 三菱重工業株式会社 微粉炭濃度調整装置
WO2008133051A1 (ja) 2007-04-13 2008-11-06 Babcock-Hitachi Kabushiki Kaisha 微粉炭焚きボイラ
GB0717080D0 (en) * 2007-09-03 2007-10-10 Univ Manchester Methods and apparatus relating to fluidised beds
KR100989733B1 (ko) 2008-09-29 2010-10-26 현대제철 주식회사 부원료 투입 제어장치 및 방법
US8762084B2 (en) * 2009-06-30 2014-06-24 The University Of Connecticut Multiple excitation capacitance polling for enhanced electronic capacitance tomography
FI122306B (fi) * 2009-12-11 2011-11-30 Outotec Oyj Järjestely suspensiosulatusuunin rikastepolttimen jauhemaisen kiintoaineen syötön tasaamiseksi
ES2662572T3 (es) 2011-05-06 2018-04-09 Hatch Ltd Quemador y aparato de alimentación para horno de fusión rápida
US8963562B2 (en) * 2011-08-31 2015-02-24 General Electric Company Transducer configurations and methods for transducer positioning in electrical impedance tomography
FI124535B (en) 2012-09-19 2014-10-15 Outotec Oyj A method and arrangement for feeding finely divided material to a slurry furnace concentrate burner or a rock burner, and control means and a computer program product

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2682910C1 (ru) * 2018-03-06 2019-03-22 Федеральное государственное бюджетное образовательное учреждение высшего образования "Оренбургский государственный университет" Загрузочное устройство шахтной печи

Also Published As

Publication number Publication date
EP2984459A4 (en) 2016-11-23
KR20150139545A (ko) 2015-12-11
US10605531B2 (en) 2020-03-31
BR112015025375B1 (pt) 2020-12-01
US20160040935A1 (en) 2016-02-11
CA2908294A1 (en) 2014-10-16
FI125166B (en) 2015-06-30
CL2015002934A1 (es) 2016-06-24
EA201591776A1 (ru) 2016-04-29
EA029267B1 (ru) 2018-02-28
WO2014167176A1 (en) 2014-10-16
EP2984459B1 (en) 2021-02-17
CN105431714A (zh) 2016-03-23
EP2984459A1 (en) 2016-02-17
FI20135334A (fi) 2014-10-09
ES2869304T3 (es) 2021-10-25
PL2984459T3 (pl) 2021-10-11
CA2908294C (en) 2018-06-05
RS61784B1 (sr) 2021-06-30
EP2984459B8 (en) 2021-04-07
KR101777938B1 (ko) 2017-09-12

Similar Documents

Publication Publication Date Title
ES2674480T3 (es) Método para preparar rebaudiósido A a partir de esteviósido
CL2016000221A1 (es) Anticuerpos anti-fgfr2iiib afucosilados.
MX2015016535A (es) Metodo de produccion para tagatosa.
MX2017002875A (es) Metodos para tratar una enfermedad o trastorno usando formulaciones orales de analogos de citidina en combinacion con un anticuerpo monoclonal anti-pd1 o anti-pdl1.
PL2981520T3 (pl) Nowy sposób syntezy 1-(2-((2,4-dimetylofenylo)tio)fenylo)piperazyny
PH12017500920B1 (en) 4-oxo-3,4-dihydro-1,2,3-benzotriazine as modulators of gpr139
MX2016013555A (es) Produccion de 4-hidroxi-4-metil-tetrahidropiranos 2-sustituidos a partir de materiales de partida que contienen 2-alquil-4,4-dimetil-1,3-dioxanos.
WO2015028429A3 (de) Geberarmatur
BR112015025375A2 (pt) método e disposição para alimentar a matéria prima de um depósito para matéria prima para dentro de uma câmara de forno de um forno de redução de minérios
EP2958522A4 (en) ANATOMICALLY GUIDED INSTRUMENTATION FOR TROCHLEENNE GORGE REPLACEMENT
BR112015018278A2 (pt) método para aprimoramento de tolerância à tensão de estiagem de um grão de cereal
BR112015032886A2 (pt) dispositivo para o ajuste de uma pressão de fluidos em relação a uma pressão circundante
BR112017005109A2 (pt) produto refratário com base em al2o3, composição de matérias-primas para a fabricação do produto, método para a fabricação de um produto refratário, produto refratário, e emprego do produto refratário
UA117826C2 (uk) Склад замісу для одержання неформованого вогнетривкого керамічного продукту, спосіб одержання обпаленого вогнетривкого керамічного продукту, обпалений вогнетривкий керамічний продукт та застосування замісу
HK1221741A1 (zh) 用於使用 -末端截短的β-半乳糖苷-α- -唾液酸轉移酶變體的糖蛋白的單-和二唾液酸化的方法
MX2015015151A (es) Metodo para producir 4-hidroxi-4-metil-tetrahidropiranos 2-sustituidos, donde dicho proceso usa reciclado.
NZ720106A (en) A process for the preparation of regadenoson
WO2014133910A3 (en) Methods for immediate souring control in gase or fluids produced from sulfidogenic reservoir systems
EA201690245A1 (ru) Оптимизированный способ получения композиции, содержащей изомальтулозу
MX362822B (es) Proceso para preparar derivados de 3,5-bis(haloalquil)pirazol a partir de a,a-dihaloaminas.
BR112015027977A2 (pt) método para a produção de formulações de óleo, formulações de óleo, e uso das formulações de óleo
FR3012861B1 (fr) Procede de regulation d'un actionneur de passage de vitesses antichoc.
TR201906862T4 (tr) Yüksek fırının çalıştırılmasına yönelik yöntem.
IL242440B (en) A method for producing derivatives of 5,3-bis(haloalkyl)pyrazole
BR112015028751A2 (pt) processo para a preparação de derivados de 3,5-bis (fluoralquil)pirazol a partir de alfa,alfa-dihaloaminas

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]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 07/04/2014, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 9A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2717 DE 31-01-2023 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.