EA201890488A1 - Способ и устройство для регулирования характеристик технологического процесса в печном пространстве и инжекционный блок - Google Patents

Способ и устройство для регулирования характеристик технологического процесса в печном пространстве и инжекционный блок

Info

Publication number
EA201890488A1
EA201890488A1 EA201890488A EA201890488A EA201890488A1 EA 201890488 A1 EA201890488 A1 EA 201890488A1 EA 201890488 A EA201890488 A EA 201890488A EA 201890488 A EA201890488 A EA 201890488A EA 201890488 A1 EA201890488 A1 EA 201890488A1
Authority
EA
Eurasian Patent Office
Prior art keywords
injection unit
regulating
furnace space
technological process
furnace
Prior art date
Application number
EA201890488A
Other languages
English (en)
Other versions
EA034030B1 (ru
Inventor
Петер Бьорклунд
Оскари Кархуваара
Валттери Соннинен
Пекка Саари
Матти Луомала
Original Assignee
Оутотек (Финлэнд) Ой
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 Оутотек (Финлэнд) Ой filed Critical Оутотек (Финлэнд) Ой
Publication of EA201890488A1 publication Critical patent/EA201890488A1/ru
Publication of EA034030B1 publication Critical patent/EA034030B1/ru

Links

Classifications

    • 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; Tank furnaces
    • F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
    • F27B3/18—Arrangements of devices for charging
    • F27B3/183—Charging of arc furnaces vertically through the roof, e.g. in three points
    • 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
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B14/00—Crucible or pot furnaces
    • F27B14/08—Details peculiar to crucible or pot furnaces
    • F27B14/10—Crucibles
    • F27B14/12—Covers therefor
    • 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; Tank furnaces
    • F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
    • F27B3/18—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
    • F27D11/00—Arrangement of elements for electric heating in or on furnaces
    • F27D11/08—Heating by electric discharge, e.g. arc discharge
    • 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
    • F27D21/00—Arrangements of monitoring devices; Arrangements of safety 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
    • F27D3/0025—Charging or loading melting furnaces with material in the solid state
    • F27D3/0026—Introducing additives into the melt
    • 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
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B14/00—Crucible or pot furnaces
    • F27B2014/002—Smelting process, e.g. sequences to melt a specific 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
    • F27D3/18—Charging particulate material using a fluid carrier
    • F27D2003/185—Conveying particles in a conduct using a fluid
    • 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
    • F27D2201/00—Manipulation of furnace parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)

Abstract

Изобретение относится к способу и устройству для регулирования характеристик технологического процесса в печном пространстве (2), ограниченном корпусом (3) металлургической печи (4). Устройство содержит инжекционный блок (6), содержащий несущую конструкцию (7), установленную посредством установочного средства (9) на металлургической печи (4) снаружи печного пространства (2) корпуса (3) печи. Изобретение относится также к инжекционному блоку (6) для применения в указанных способе и/или в устройстве.
EA201890488A 2015-09-15 2016-09-14 Способ и устройство для регулирования характеристик технологического процесса в печном пространстве печи и инжекционный блок EA034030B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20155660A FI127166B (fi) 2015-09-15 2015-09-15 Menetelmä ja järjestely uuniprosessin ominaisuuksien säätämiseksi ja injektointiyksikkö
PCT/FI2016/050634 WO2017046451A1 (en) 2015-09-15 2016-09-14 Method and arrangement for adjusting characteristics of a furnace process in a furnace space and injection unit

Publications (2)

Publication Number Publication Date
EA201890488A1 true EA201890488A1 (ru) 2018-08-31
EA034030B1 EA034030B1 (ru) 2019-12-20

Family

ID=57104058

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201890488A EA034030B1 (ru) 2015-09-15 2016-09-14 Способ и устройство для регулирования характеристик технологического процесса в печном пространстве печи и инжекционный блок

Country Status (10)

Country Link
US (1) US20180245850A1 (ru)
EP (1) EP3350526B1 (ru)
CN (1) CN108139157B (ru)
CL (1) CL2018000645A1 (ru)
EA (1) EA034030B1 (ru)
ES (1) ES2751799T3 (ru)
FI (1) FI127166B (ru)
PL (1) PL3350526T3 (ru)
RS (1) RS59464B1 (ru)
WO (1) WO2017046451A1 (ru)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI127179B (fi) 2015-09-15 2017-12-29 Outotec Finland Oy Menetelmä ja järjestely uuniprosessin ominaisuuksien seuraamiseksi ja prosessiseurantayksikkö

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3946610A (en) * 1973-06-12 1976-03-30 Societe Des Aciers Fins De L'est Temperature measuring device for metallurgical furnaces
US6212218B1 (en) * 2000-04-25 2001-04-03 Process Technology International, Inc. Reusable lance with consumable refractory tip
TWI373529B (en) * 2004-07-27 2012-10-01 Tech Resources Pty Ltd Smelting apparatus
LU91264B1 (en) * 2006-07-12 2008-01-14 Wurth Paul Sa Pulverized coal injection lance
WO2011138629A1 (en) * 2010-05-07 2011-11-10 Wunsche Edgar R Remotely controlled semi-automatic mechanized sampling and temperature measuring probe apparatus for molten steel in metallurgical furnaces
US9187791B2 (en) * 2012-07-06 2015-11-17 Specialty Minerals (Michigan) Inc. Shallow metallurgical wire injection method and related depth control
US20160282048A1 (en) * 2013-11-13 2016-09-29 Empco (Canada) Ltd. Metallurgical furnace probe with ejecting cartridge sensor

Also Published As

Publication number Publication date
US20180245850A1 (en) 2018-08-30
WO2017046451A1 (en) 2017-03-23
EA034030B1 (ru) 2019-12-20
FI127166B (fi) 2017-12-29
ES2751799T3 (es) 2020-04-01
CN108139157A (zh) 2018-06-08
EP3350526B1 (en) 2019-08-21
RS59464B1 (sr) 2019-11-29
EP3350526A1 (en) 2018-07-25
PL3350526T3 (pl) 2020-03-31
CN108139157B (zh) 2019-11-05
CL2018000645A1 (es) 2018-06-08

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG TJ TM