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MX2024007269A - Estructura de entrada de alimentacion, quemador y metodo para alimentar material al quemador. - Google Patents

Estructura de entrada de alimentacion, quemador y metodo para alimentar material al quemador.

Info

Publication number
MX2024007269A
MX2024007269A MX2024007269A MX2024007269A MX2024007269A MX 2024007269 A MX2024007269 A MX 2024007269A MX 2024007269 A MX2024007269 A MX 2024007269A MX 2024007269 A MX2024007269 A MX 2024007269A MX 2024007269 A MX2024007269 A MX 2024007269A
Authority
MX
Mexico
Prior art keywords
feed
burner
inlet structure
feed inlet
objects
Prior art date
Application number
MX2024007269A
Other languages
English (en)
Inventor
Jaana Romppanen
Peter Björklund
Aki Laaninen
Original Assignee
Metso Metals 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 Metso Metals Oy filed Critical Metso Metals Oy
Publication of MX2024007269A publication Critical patent/MX2024007269A/es

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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/18—Charging particulate material using a fluid carrier
    • 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
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0001—Heating elements or systems
    • F27D99/0003—Heating elements or systems with particulate fuel, e.g. aspects relating to the feeding
    • 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
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces
    • F27B3/10—Details, accessories or equipment, e.g. dust-collectors, specially adapted for hearth-type furnaces
    • F27B3/20—Arrangements of heating devices
    • F27B3/205—Burners
    • 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
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0001—Heating elements or systems
    • 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
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0001—Heating elements or systems
    • F27D99/0033—Heating elements or systems using burners
    • 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
    • C22B15/00—Obtaining copper
    • C22B15/0026—Pyrometallurgy
    • C22B15/0028—Smelting or converting
    • 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
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/02—Obtaining nickel or cobalt by dry processes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Chutes (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Combined Means For Separation Of Solids (AREA)

Abstract

Una estructura de entrada de alimentación (10) para un quemador (4) para un horno de fundición en suspensión comprende un espacio de entrada (14) definido dentro de la estructura de entrada de alimentación. La estructura de entrada de alimentación (10) comprende además una abertura de entrada (15) y un distribuidor de alimentación (16) proporcionado al menos parcialmente dentro del espacio de entrada (15). El distribuidor de alimentación (16) está configurado para separar objetos de un alimentación estándar, objetos los cuales tienen un tamaño de partícula que es mayor que un tamaño de partícula máximo del alimentación estándar. El distribuidor de alimentación (16) comprende al menos una placa divisoria (17) que comprende un primer lado (18) que tiene una primera superficie (19). La primera superficie (19) de cada placa divisoria (17) está configurada para desviar una trayectoria (27) de al menos algunos objetos de una trayectoria (28) de la alimentación estándar dentro de la estructura de entrada de alimentación (10), cuando el material de alimentación comprende alimentación estándar y objetos que se alimentan a la estructura 15 de entrada de alimentación.
MX2024007269A 2021-12-17 2021-12-17 Estructura de entrada de alimentacion, quemador y metodo para alimentar material al quemador. MX2024007269A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/FI2021/050889 WO2023111380A1 (en) 2021-12-17 2021-12-17 Feed inlet structure, burner and method for feeding material to burner

Publications (1)

Publication Number Publication Date
MX2024007269A true MX2024007269A (es) 2024-08-27

Family

ID=86773673

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2024007269A MX2024007269A (es) 2021-12-17 2021-12-17 Estructura de entrada de alimentacion, quemador y metodo para alimentar material al quemador.

Country Status (9)

Country Link
US (1) US20250052502A1 (es)
EP (1) EP4449040A4 (es)
JP (1) JP7773650B2 (es)
KR (1) KR20240121811A (es)
CN (1) CN118633009A (es)
AU (1) AU2021478128A1 (es)
CA (1) CA3241917A1 (es)
MX (1) MX2024007269A (es)
WO (1) WO2023111380A1 (es)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2684085B1 (fr) * 1991-11-27 1994-02-18 Fives Cail Babcock Dispositif pour repartir des matieres solides pulverulentes, transportees pneumatiquement, dans une section annulaire de grand diametre.
FI122306B (fi) 2009-12-11 2011-11-30 Outotec Oyj Järjestely suspensiosulatusuunin rikastepolttimen jauhemaisen kiintoaineen syötön tasaamiseksi
PL3058276T3 (pl) * 2013-10-17 2020-07-13 Hatch Pty Ltd Palnik na paliwo stałe z dyspersyjnym urządzeniem
JP6885709B2 (ja) 2016-11-10 2021-06-16 Ｊｘ金属株式会社 処理方法
CN108489277B (zh) * 2018-03-26 2019-08-30 合肥通用机械研究院有限公司 一种进料可调预混型精矿喷嘴
CN212962865U (zh) 2020-08-21 2021-04-13 南京纳谷农业机械有限公司 一种悬浮炉离心式烟尘分离系统

Also Published As

Publication number Publication date
EP4449040A1 (en) 2024-10-23
EP4449040A4 (en) 2025-10-01
KR20240121811A (ko) 2024-08-09
CA3241917A1 (en) 2023-06-22
JP7773650B2 (ja) 2025-11-19
JP2025503851A (ja) 2025-02-06
AU2021478128A1 (en) 2024-06-27
WO2023111380A1 (en) 2023-06-22
CN118633009A (zh) 2024-09-10
US20250052502A1 (en) 2025-02-13

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