EA201692160A1 - Способ и устройство для предотвращения утечки газа из отверстия камеры - Google Patents

Способ и устройство для предотвращения утечки газа из отверстия камеры

Info

Publication number
EA201692160A1
EA201692160A1 EA201692160A EA201692160A EA201692160A1 EA 201692160 A1 EA201692160 A1 EA 201692160A1 EA 201692160 A EA201692160 A EA 201692160A EA 201692160 A EA201692160 A EA 201692160A EA 201692160 A1 EA201692160 A1 EA 201692160A1
Authority
EA
Eurasian Patent Office
Prior art keywords
chamber
gas leakage
opening
prevention
open channel
Prior art date
Application number
EA201692160A
Other languages
English (en)
Other versions
EA033881B1 (ru
Inventor
Станко Николич
Стивен Фрэнсис Гвинн-Джонс
Натан Рой Вудолл
Original Assignee
Гленкор Текнолоджи Пти Лтд.
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
Priority claimed from AU2014901896A external-priority patent/AU2014901896A0/en
Application filed by Гленкор Текнолоджи Пти Лтд. filed Critical Гленкор Текнолоджи Пти Лтд.
Publication of EA201692160A1 publication Critical patent/EA201692160A1/ru
Publication of EA033881B1 publication Critical patent/EA033881B1/ru

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
    • 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
    • F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
    • F27D17/001—Extraction of waste gases, collection of fumes and hoods used therefor
    • F27D17/003—Extraction of waste gases, collection of fumes and hoods used therefor of waste gases emanating from an electric arc furnace
    • 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
    • F27D3/16—Introducing a fluid jet or current into the charge
    • 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
    • F27D99/0073—Seals
    • 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
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • 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
    • C21C7/10—Handling in a 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
    • F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices
    • F27D2021/0057—Security or safety devices, e.g. for protection against heat, noise, pollution or too much duress; Ergonomic aspects
    • F27D2021/0078—Security or safety devices, e.g. for protection against heat, noise, pollution or too much duress; Ergonomic aspects against the presence of an undesirable element in the atmosphere of the furnace

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Furnace Details (AREA)
  • Manipulator (AREA)

Abstract

Устройство (10) для предотвращения утечки газа из первого отверстия камеры, включающей в себя по меньшей мере еще одно отверстие, через которое газ может выходить из камеры. Данное устройство содержит открытый канал (48), проходящий по существу вокруг первого отверстия, причем поток газа поступает в открытый канал (48) таким образом, что поток газа выходит из данного открытого канала и поступает к камере и внутрь камеры, в результате чего газ из наружного пространства камеры втягивается в камеру. Устройство может содержать поверхность, обтекаемую с возникновением эффекта Коанда. Устройство может быть выполнено в виде вставки для установки в отверстие печи.
EA201692160A 2014-05-21 2015-05-21 Способ и устройство для предотвращения утечки газа из отверстия камеры EA033881B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2014901896A AU2014901896A0 (en) 2014-05-21 Method and Arrangement for Preventing Gas from Leaving an Opening of a Vessel
PCT/AU2015/050262 WO2015176131A1 (en) 2014-05-21 2015-05-21 Method and arrangement for preventing gas from leaving an opening of a vessel

Publications (2)

Publication Number Publication Date
EA201692160A1 true EA201692160A1 (ru) 2017-06-30
EA033881B1 EA033881B1 (ru) 2019-12-04

Family

ID=54553113

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201692160A EA033881B1 (ru) 2014-05-21 2015-05-21 Способ и устройство для предотвращения утечки газа из отверстия камеры

Country Status (14)

Country Link
US (1) US10429131B2 (ru)
EP (1) EP3146285B1 (ru)
CN (1) CN106537075B (ru)
AU (1) AU2015263854B2 (ru)
CA (1) CA2949142C (ru)
CL (1) CL2016002966A1 (ru)
EA (1) EA033881B1 (ru)
ES (1) ES2773603T3 (ru)
HR (1) HRP20192287T1 (ru)
HU (1) HUE047753T2 (ru)
PE (1) PE20161493A1 (ru)
PL (1) PL3146285T4 (ru)
RS (1) RS59942B1 (ru)
WO (1) WO2015176131A1 (ru)

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1393749A (en) * 1919-12-08 1921-10-18 American Metal Co Ltd Blast-furnace
US3198623A (en) * 1961-09-01 1965-08-03 Inland Steel Co Gas sealing and continuous charging method for blast furnace
BE794222A (fr) * 1972-02-23 1973-05-16 Creusot Loire Joint d'etancheite fluide
US4138098A (en) * 1975-08-14 1979-02-06 Creusot-Loire Method of blowing smelting shaft furnaces and tuyeres used for said blowing
US4210315A (en) * 1977-05-16 1980-07-01 Outokumpu Oy Means for producing a suspension of a powdery substance and a reaction gas
JPS5878499U (ja) * 1981-11-21 1983-05-27 株式会社ニツコ− 電気炉の廃ガス設備
EP0164878B1 (en) 1984-05-11 1991-01-23 JAMES HOWDEN & COMPANY LIMITED Method of operating metallurgical furnace
DE3427086C1 (de) * 1984-07-19 1986-04-10 Mannesmann AG, 4000 Düsseldorf Metallurgisches Gefaess
DE4014693A1 (de) 1990-05-08 1991-11-14 Wolfgang Prof Dr In Leisenberg Vorrichtung und verfahren zur versorgung eines brenners mit brenngas und sauerstoff
IT1288892B1 (it) * 1996-04-30 1998-09-25 Danieli Off Mecc Dispositivo di aspirazione dei fumi per forno elettrico ad arco
US6003879A (en) 1998-02-17 1999-12-21 Stelco Inc. Seal for steel furnace emissions
CA2229793A1 (en) 1998-02-17 1999-08-17 Stelco Inc. Seal for steel furnace emissions
IT1310527B1 (it) * 1999-01-20 2002-02-18 Danieli Off Mecc Sistema di tamponamento della regione del delta della voltadi un forno elettrico ad arco
KR20150074170A (ko) * 2012-10-24 2015-07-01 프리메탈스 테크놀로지스 오스트리아 게엠베하 전기 아크로에서 고철 금속 더미 내로 에너지를 공급하는 방법 및 장치
CN103629396B (zh) * 2013-09-26 2016-01-13 汕头市新青罐机有限公司 正负压气体分配装置

Also Published As

Publication number Publication date
CN106537075A (zh) 2017-03-22
EP3146285A1 (en) 2017-03-29
WO2015176131A1 (en) 2015-11-26
HUE047753T2 (hu) 2020-05-28
HRP20192287T1 (hr) 2020-03-20
CN106537075B (zh) 2019-12-10
CA2949142A1 (en) 2015-11-26
PL3146285T3 (pl) 2020-05-18
CL2016002966A1 (es) 2017-07-14
AU2015263854B2 (en) 2018-11-01
RS59942B1 (sr) 2020-03-31
EP3146285B1 (en) 2019-09-25
EP3146285A4 (en) 2017-12-06
US10429131B2 (en) 2019-10-01
ES2773603T3 (es) 2020-07-13
CA2949142C (en) 2022-08-02
EA033881B1 (ru) 2019-12-04
AU2015263854A1 (en) 2016-12-08
PL3146285T4 (pl) 2020-08-10
PE20161493A1 (es) 2017-01-08
US20170097192A1 (en) 2017-04-06

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