AT511202B1 - Verfahren und vorrichtung zur gichtgasaufheizung - Google Patents

Verfahren und vorrichtung zur gichtgasaufheizung Download PDF

Info

Publication number: AT511202B1
Authority: AT; Austria
Prior art keywords: blast furnace; gas; head; temperature; lines
Prior art date: 2011-08-31

Application number

ATA1244/2011A

Other languages

German (de)

English (en)

Other versions

AT511202A4 (de

Inventor

Andreas Dr Hackl

Andreas Dipl Ing Klugsberger

Original Assignee

Siemens Vai Metals Tech Gmbh

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.)

2011-08-31

Filing date

2011-08-31

Publication date

2012-10-15

2011-08-31 Priority to ATA1244/2011A priority Critical patent/AT511202B1/de

2011-08-31 Application filed by Siemens Vai Metals Tech Gmbh filed Critical Siemens Vai Metals Tech Gmbh

2012-08-22 Priority to PL123731U priority patent/PL68425Y1/pl

2012-08-22 Priority to PL122871U priority patent/PL68131Y1/pl

2012-08-22 Priority to RU2014112094/02U priority patent/RU147687U1/ru

2012-08-22 Priority to CN201290000787.6U priority patent/CN204125470U/zh

2012-08-22 Priority to UAU201402093U priority patent/UA92828U/uk

2012-08-22 Priority to PCT/EP2012/066317 priority patent/WO2013030056A2/de

2012-08-22 Priority to SK5008-2014U priority patent/SK7130Y1/sk

2012-10-15 Application granted granted Critical

2012-10-15 Publication of AT511202B1 publication Critical patent/AT511202B1/de

2012-10-15 Publication of AT511202A4 publication Critical patent/AT511202A4/de

2013-12-10 Priority to FIU20134265U priority patent/FI10427U1/fi

Links

238000000034 method Methods 0.000 title claims abstract description 11
238000010438 heat treatment Methods 0.000 title description 2
239000007789 gas Substances 0.000 claims abstract description 67
238000002485 combustion reaction Methods 0.000 claims abstract description 17
239000000567 combustion gas Substances 0.000 claims abstract description 10
239000000126 substance Substances 0.000 claims description 2
230000001276 controlling effect Effects 0.000 description 6
239000004744 fabric Substances 0.000 description 6
238000011049 filling Methods 0.000 description 5
238000009833 condensation Methods 0.000 description 3
230000005494 condensation Effects 0.000 description 3
238000002156 mixing Methods 0.000 description 3
239000000203 mixture Substances 0.000 description 3
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
238000004140 cleaning Methods 0.000 description 2
230000000694 effects Effects 0.000 description 2
VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
230000001105 regulatory effect Effects 0.000 description 2
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
230000005540 biological transmission Effects 0.000 description 1
238000006243 chemical reaction Methods 0.000 description 1
238000001816 cooling Methods 0.000 description 1
230000007797 corrosion Effects 0.000 description 1
238000005260 corrosion Methods 0.000 description 1
239000000428 dust Substances 0.000 description 1
230000007613 environmental effect Effects 0.000 description 1
239000002737 fuel gas Substances 0.000 description 1
239000000463 material Substances 0.000 description 1
239000003345 natural gas Substances 0.000 description 1
229910052757 nitrogen Inorganic materials 0.000 description 1
239000001301 oxygen Substances 0.000 description 1
229910052760 oxygen Inorganic materials 0.000 description 1
230000035699 permeability Effects 0.000 description 1
238000000746 purification Methods 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/002—Evacuating and treating of exhaust gases
- 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 specially adapted for furnaces of these types
- 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
- F27D17/30—Arrangements for extraction or collection of waste gases; Hoods therefor
- F27D17/302—Constructional details of ancillary components, e.g. waste gas conduits or seals
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
- C21B2100/60—Process control or energy utilisation in the manufacture of iron or steel
- C21B2100/64—Controlling the physical properties of the gas, e.g. pressure or temperature

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Manufacturing & Machinery (AREA)
Environmental & Geological Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Blast Furnaces (AREA)
Regulation And Control Of Combustion (AREA)
Vertical, Hearth, Or Arc Furnaces (AREA)

ATA1244/2011A 2011-08-31 2011-08-31 Verfahren und vorrichtung zur gichtgasaufheizung AT511202B1 (de)

Priority Applications (9)

Application Number	Priority Date	Filing Date	Title
ATA1244/2011A AT511202B1 (de)	2011-08-31	2011-08-31	Verfahren und vorrichtung zur gichtgasaufheizung
PL122871U PL68131Y1 (pl)	2011-08-31	2012-08-22	Wielki piec z urządzeniem do nagrzewania gazu wielkopiecowego
RU2014112094/02U RU147687U1 (ru)	2011-08-31	2012-08-22	Устройство для нагревания колошникового газа
CN201290000787.6U CN204125470U (zh)	2011-08-31	2012-08-22	用于加热高炉煤气的装置
PL123731U PL68425Y1 (pl)	2011-08-31	2012-08-22	Wielki piec z urządzeniem do nagrzewania gazu wielkopiecowego
UAU201402093U UA92828U (uk)	2011-08-31	2012-08-22	Спосіб нагрівання колошникового газу
PCT/EP2012/066317 WO2013030056A2 (de)	2011-08-31	2012-08-22	Verfahren und vorrichtung zur gichtgasaufheizung
SK5008-2014U SK7130Y1 (sk)	2011-08-31	2012-08-22	Vysoká pec
FIU20134265U FI10427U1 (fi)	2011-08-31	2013-12-10	Masuuni

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
ATA1244/2011A AT511202B1 (de)	2011-08-31	2011-08-31	Verfahren und vorrichtung zur gichtgasaufheizung

Publications (2)

Publication Number	Publication Date
AT511202B1 true AT511202B1 (de)	2012-10-15
AT511202A4 AT511202A4 (de)	2012-10-15

Family

ID=46800174

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ATA1244/2011A AT511202B1 (de)	2011-08-31	2011-08-31	Verfahren und vorrichtung zur gichtgasaufheizung

Country Status (8)

Country	Link
CN (1)	CN204125470U (pl)
AT (1)	AT511202B1 (pl)
FI (1)	FI10427U1 (pl)
PL (2)	PL68425Y1 (pl)
RU (1)	RU147687U1 (pl)
SK (1)	SK7130Y1 (pl)
UA (1)	UA92828U (pl)
WO (1)	WO2013030056A2 (pl)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5234490A (en) *	1991-11-29	1993-08-10	Armco Inc.	Operating a blast furnace using dried top gas
DE102004036767A1 (de) *	2003-07-30	2005-03-03	Scheidig, Klaus, Dr.-Ing.	Verfahren zur Roheisenerzeugung in einem mit Sauerstoff und rückgeführtem, vom CO2 befreiten Gichtgas unter Zusatz von Kohlenwasserstoffen betriebenen Hochofen
US20060234171A1 (en) *	2005-04-19	2006-10-19	Mitsubishi Heavy Industries, Ltd.	Fuel gas calorie control method and device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS6213508A (ja) *	1985-07-11	1987-01-22	Ishikawajima Harima Heavy Ind Co Ltd	熱風炉の排熱回収設備
BE1001482A4 (nl) *	1988-03-09	1989-11-07	Metallurgie Hoboken	Werkwijze en installatie voor de behandeling van een gasstroom die pyrofoor stof bevat.
KR100703557B1 (ko) *	2005-12-21	2007-04-03	주식회사 포스코	혼합가스의 발열량 변동 감소를 위한 제철 부생가스의 혼합방법
UA67105U (ru) *	2008-09-26	2012-01-25	Сименс Ваи Металз Тэкнолоджиз Гмбх	Система для сухого обеспыливания и сухой очистки загрязненного пылью и вредными веществами газа, образованного в агрегатах для получения чугуна в процессе получения чугуна или в агрегатах для получения железа в процессе получения железа

2011
- 2011-08-31 AT ATA1244/2011A patent/AT511202B1/de not_active IP Right Cessation
2012
- 2012-08-22 UA UAU201402093U patent/UA92828U/uk unknown
- 2012-08-22 WO PCT/EP2012/066317 patent/WO2013030056A2/de not_active Ceased
- 2012-08-22 PL PL123731U patent/PL68425Y1/pl unknown
- 2012-08-22 RU RU2014112094/02U patent/RU147687U1/ru active
- 2012-08-22 CN CN201290000787.6U patent/CN204125470U/zh not_active Expired - Fee Related
- 2012-08-22 PL PL122871U patent/PL68131Y1/pl unknown
- 2012-08-22 SK SK5008-2014U patent/SK7130Y1/sk unknown
2013
- 2013-12-10 FI FIU20134265U patent/FI10427U1/fi not_active IP Right Cessation

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5234490A (en) *	1991-11-29	1993-08-10	Armco Inc.	Operating a blast furnace using dried top gas
DE102004036767A1 (de) *	2003-07-30	2005-03-03	Scheidig, Klaus, Dr.-Ing.	Verfahren zur Roheisenerzeugung in einem mit Sauerstoff und rückgeführtem, vom CO2 befreiten Gichtgas unter Zusatz von Kohlenwasserstoffen betriebenen Hochofen
US20060234171A1 (en) *	2005-04-19	2006-10-19	Mitsubishi Heavy Industries, Ltd.	Fuel gas calorie control method and device

Also Published As

Publication number	Publication date
SK50082014U1 (sk)	2014-12-04
RU147687U1 (ru)	2014-11-20
PL122871U1 (pl)	2014-07-21
CN204125470U (zh)	2015-01-28
WO2013030056A2 (de)	2013-03-07
SK7130Y1 (sk)	2015-05-05
PL68425Y1 (pl)	2016-05-31
PL68131Y1 (pl)	2015-12-31
AT511202A4 (de)	2012-10-15
FI10427U1 (fi)	2014-03-28
PL123731U1 (pl)	2015-04-27
WO2013030056A3 (de)	2013-06-20
UA92828U (uk)	2014-09-10

Legal Events

Date

Code

Title

Description

2016-06-15

PC

Change of the owner

Owner name: PRIMETALS TECHNOLOGIES AUSTRIA GMBH, AT

Effective date: 20160415

2022-04-15

MM01

Lapse because of not paying annual fees

Effective date: 20210831

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