SE8403768L - Forfarande och anordning for inblasning av kolstoft i en industriugn - Google Patents

Forfarande och anordning for inblasning av kolstoft i en industriugn

Info

Publication number: SE8403768L
Authority: SE; Sweden
Prior art keywords: carbon; furnace; delivered; combustion; carrier gas
Prior art date: 1983-07-19

Application number

SE8403768A

Other languages

Unknown language ( )

English (en)

Swedish (sv)

Other versions

SE8403768D0 (sv

Inventor

H-G Rachner

H-H Boiting

Original Assignee

Kuettner Gmbh & Co Kg Dr

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.)

1983-07-19

Filing date

1984-07-18

Publication date

1985-01-20

1984-07-18 Application filed by Kuettner Gmbh & Co Kg Dr filed Critical Kuettner Gmbh & Co Kg Dr

1984-07-18 Publication of SE8403768D0 publication Critical patent/SE8403768D0/xx

1985-01-20 Publication of SE8403768L publication Critical patent/SE8403768L/

Links

OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title abstract 7
229910052799 carbon Inorganic materials 0.000 title abstract 7
238000000034 method Methods 0.000 title abstract 2
230000005764 inhibitory process Effects 0.000 title 1
238000002485 combustion reaction Methods 0.000 abstract 6
239000012159 carrier gas Substances 0.000 abstract 3
239000002817 coal dust Substances 0.000 abstract 2
239000003575 carbonaceous material Substances 0.000 abstract 1
-1 coal dust Chemical compound 0.000 abstract 1
239000000428 dust Substances 0.000 abstract 1
238000005259 measurement Methods 0.000 abstract 1
239000011343 solid material Substances 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B5/00—Making pig-iron in the blast furnace
- C21B5/001—Injecting additional fuel or reducing agents
- C21B5/003—Injection of pulverulent coal
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K3/00—Feeding or distributing of lump or pulverulent fuel to combustion apparatus
- F23K3/02—Pneumatic feeding arrangements, i.e. by air blast

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Combustion & Propulsion (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Filtering Of Dispersed Particles In Gases (AREA)
Feeding And Controlling Fuel (AREA)
Air Transport Of Granular Materials (AREA)
Fluidized-Bed Combustion And Resonant Combustion (AREA)
Manufacture Of Iron (AREA)

SE8403768A 1983-07-19 1984-07-18 Forfarande och anordning for inblasning av kolstoft i en industriugn SE8403768L (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE3325901		1983-07-19

Publications (2)

Publication Number	Publication Date
SE8403768D0 SE8403768D0 (sv)	1984-07-18
SE8403768L true SE8403768L (sv)	1985-01-20

Family

ID=6204285

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE8403768A SE8403768L (sv)	1983-07-19	1984-07-18	Forfarande och anordning for inblasning av kolstoft i en industriugn

Country Status (16)

Country	Link
US (1)	US4570552A (fr)
AU (1)	AU571547B2 (fr)
BE (1)	BE900176A (fr)
BR (1)	BR8403597A (fr)
CA (1)	CA1226481A (fr)
ES (1)	ES534372A0 (fr)
FI (1)	FI842866A7 (fr)
FR (1)	FR2549580A1 (fr)
GB (1)	GB2144837A (fr)
HU (1)	HUT37464A (fr)
IN (1)	IN161265B (fr)
IT (1)	IT1176418B (fr)
LU (1)	LU85461A1 (fr)
PL (1)	PL248840A1 (fr)
SE (1)	SE8403768L (fr)
ZA (1)	ZA845599B (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
LU86034A1 (fr) *	1985-08-05	1987-03-06	Wurth Paul Sa	Procede et dispositif d'injection,par voie pneumatique,de quantites dosees de matieres pulverulentes dans une enceinte se trouvant sous pression variable
DE3603078C1 (de) *	1986-02-01	1987-10-22	Kuettner Gmbh & Co Kg Dr	Verfahren und Vorrichtung zum dosierten Einfuehren feinkoerniger Feststoffe in einen Industrieofen,insbesondere Hochofen oder Kupolofen
LU86701A1 (fr) *	1986-12-04	1988-07-14	Wurth Paul Sa	Procede d'injection par voie pneumatique,de quantites dosees de matieres pulverulentes,dans une enceinte se trouvant sous pression variable
US4830545A (en) *	1987-09-18	1989-05-16	Shell Oil Company	Feed line design
US4834588A (en) *	1987-09-18	1989-05-30	Shell Oil Company	Feed line-pulsed gas injection
US4844663A (en) *	1987-09-18	1989-07-04	Shell Oil Company	Feed line-ultrasonic activated gas injection
LU87910A1 (fr) *	1991-03-20	1992-11-16	Wurth Paul Sa	Procede et dispositif de traitement de charbon en poudre dans une installation d'injection de combustibles solides
US5239935A (en) *	1991-11-19	1993-08-31	Detroit Stoker Company	Oscillating damper and air-swept distributor
LU90150B1 (de) *	1997-10-15	1999-04-16	Kuettner Gmbh & Co Kg Dr	Verfahren un Vorrichtung zum Einblasen von Reduktionsmittel in einen Schachtofen
LU90585B1 (en) *	2000-04-26	2001-10-29	Wurth Paul Sa	A device for discharging dust from a dry dust collector of a blast furnace
US20020134287A1 (en) *	2001-03-23	2002-09-26	Olin-Nunez Miguel Angel	Method and system for feeding and burning a pulverized fuel in a glass melting furnace, and burner for use in the same
US6722294B2 (en) *	2002-08-06	2004-04-20	Vitro Global, S.A.	Method and apparatus for feeding a pulverized material
DE102008049542C5 (de) *	2008-09-30	2016-10-20	Siemens Aktiengesellschaft	Staubdosiersystem für hohe Drücke durch eine Kombination von Staubpumpe und Schleuse
DE102009048961B4 (de) *	2009-10-10	2014-04-24	Linde Ag	Dosiervorrichtung, Dichtstromförderanlage und Verfahren zum Zuführen von staubförmigen Schüttgut
CN102923482B (zh) *	2012-11-29	2014-12-10	福建龙净环保股份有限公司	石子煤正压气力输送装置
JP7365575B2 (ja) *	2019-08-09	2023-10-20	三菱マテリアル株式会社	鉱石連続供給装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1065583A (fr) *	1952-07-24	1954-05-26	Babcock & Wilcox France	Appareil pouvant débiter un matériau en particules solides, fluidifié
DE2714355A1 (de) *	1977-03-31	1978-10-12	Klein Alb Kg	Verfahren und vorrichtung zum einschleusen von rieselfaehigem beschickungsgut
DE2723542A1 (de) *	1977-05-25	1978-12-21	Otto & Co Gmbh Dr C	Verfahren zum kontinuierlichen foerdern und zur gleichmaessigen einspeisung von feststoffteilchen in einen unter druck stehenden apparat
DE2821632C3 (de) *	1978-05-18	1980-11-13	Hans Lingl Anlagenbau Und Verfahrenstechnik Gmbh & Co Kg, 7910 Neu-Ulm	Vorrichtung zum Zuführen von Kohlengranulat zu Brennern
WO1981003341A1 (fr) *	1980-05-22	1981-11-26	Do Nii Chernoj Metallurgii	Procede d'alimentation en un melange combustible pulverulent de tuyeres de haut fourneau
DE3042661A1 (de) *	1980-11-12	1982-06-16	Waeschle Maschinenfabrik Gmbh, 7980 Ravensburg	Verfahren und anlage zur versorgung mehrerer brenner einer feuerungsanlage mit koernigem oder pulverfoermigem brennstoff
DE3109111A1 (de) *	1981-03-11	1982-09-23	Fried. Krupp Gmbh, 4300 Essen	"anlage zum eingeben von kohle in metallurgische prozessgefaesse mit einer vielzahl von einblasstellen und verfahren zum betreiben der anlage"
GB2095197A (en) *	1981-03-20	1982-09-29	Mckee Davy Minerals & Metals L	Measurement of flowrates of particulate solids
US4373451A (en) *	1981-04-06	1983-02-15	Kennedy Van Saun Corporation	Apparatus and method for feeding pulverized solid fuel to a burner
FR2504152B1 (fr) *	1981-04-21	1986-07-04	Usinor	Procede d'injection de charbon pulverise dans les tuyeres d'un haut fourneau et installation pour sa mise en oeuvre
GB2106064B (en) *	1981-06-25	1985-06-19	Pertocarb Inc	Pneumatic conveyance of solids
JPS586827A (ja) *	1981-07-01	1983-01-14	Denka Consult & Eng Co Ltd	高圧粉粒体輸送装置の定流量制御装置
US4441434A (en) *	1981-10-26	1984-04-10	Howard Henry R	Apparatus for dispensing particulate matter
FR2516543B1 (fr) *	1981-11-18	1986-07-18	Do Nii Chernoj Metallurgii	Procede d'amenee d'un melange combustible en poudre dans les tuyeres d'un haut fourneau
JPS58104833A (ja) *	1981-12-12	1983-06-22	Kawasaki Steel Corp	１個の粉粒体分配輸送タンクから粉粒体を複数供給端に質量流量を任意の設定値に制御して連続供給する方法及びその装置

1984
- 1984-07-10 FR FR8410930A patent/FR2549580A1/fr active Pending
- 1984-07-11 LU LU85461A patent/LU85461A1/fr unknown
- 1984-07-13 CA CA000458924A patent/CA1226481A/fr not_active Expired
- 1984-07-17 ES ES534372A patent/ES534372A0/es active Granted
- 1984-07-17 HU HU842784A patent/HUT37464A/hu unknown
- 1984-07-17 FI FI842866A patent/FI842866A7/fi not_active Application Discontinuation
- 1984-07-17 BE BE6/47987A patent/BE900176A/fr not_active IP Right Cessation
- 1984-07-18 AU AU30802/84A patent/AU571547B2/en not_active Expired - Fee Related
- 1984-07-18 IT IT21938/84A patent/IT1176418B/it active
- 1984-07-18 SE SE8403768A patent/SE8403768L/ not_active Application Discontinuation
- 1984-07-18 IN IN581/DEL/84A patent/IN161265B/en unknown
- 1984-07-18 GB GB08418356A patent/GB2144837A/en not_active Withdrawn
- 1984-07-19 BR BR8403597A patent/BR8403597A/pt unknown
- 1984-07-19 ZA ZA845599A patent/ZA845599B/xx unknown
- 1984-07-19 PL PL24884084A patent/PL248840A1/xx unknown
- 1984-07-19 US US06/632,527 patent/US4570552A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
FR2549580A1 (fr)	1985-01-25
GB2144837A (en)	1985-03-13
PL248840A1 (en)	1985-03-12
BE900176A (fr)	1984-11-16
IN161265B (fr)	1987-10-31
FI842866A7 (fi)	1985-01-20
LU85461A1 (fr)	1984-12-06
IT8421938A0 (it)	1984-07-18
BR8403597A (pt)	1985-06-25
CA1226481A (fr)	1987-09-08
ZA845599B (en)	1985-04-24
HUT37464A (en)	1985-12-28
SE8403768D0 (sv)	1984-07-18
AU571547B2 (en)	1988-04-21
FI842866A0 (fi)	1984-07-17
AU3080284A (en)	1985-01-24
ES8507616A1 (es)	1985-10-01
IT1176418B (it)	1987-08-18
IT8421938A1 (it)	1986-01-18
GB8418356D0 (en)	1984-08-22
US4570552A (en)	1986-02-18
ES534372A0 (es)	1985-10-01

Legal Events

Date

Code

Title

Description

1995-02-28

NAV

Patent application has lapsed

Ref document number: 8403768-8

Effective date: 19860627

Publication	Publication Date	Title
SE8403768D0 (sv)	1984-07-18	Forfarande och anordning for inblasning av kolstoft i en industriugn
GB180397A (en)	1922-05-11	A process for conveying the mouth dust and other fine ores in blast furnace operations
ATE68589T1 (de)	1991-11-15	Verfahren und vorrichtung zum dosierten einfuehren feinkoerniger feststoffe in einen industrieofen.
US4008042A (en)	1977-02-15	Coal heating temperature control
GB1222747A (en)	1971-02-17	Method and apparatus for effecting gas flow through a combustion gas generator
CA1055872A (fr)	1979-06-05	Regulateur de temperature de rechauffeur de charbon
ES8404661A1 (es)	1984-05-01	Aparato y metodo para el acarrero de materiales de diverso tipo.
US6293208B1 (en)	2001-09-25	Method of installation of supply of air of solid and pulverized fuel burner
JPS56141232A (en)	1981-11-04	Distribution method for particles in gas current and device thereof
ATE151378T1 (de)	1997-04-15	Pneumatisches fördersystem
DE3471151D1 (en)	1988-06-16	Method for the injection of a pulverulent material into a combustion chamber of a boiler, and device for carrying out this method
SE8200278L (sv)	1982-01-19	Forfarande for tillforsel av en pulverformig brensleblandning till blesterformorna hos en masugn
GB948775A (en)	1964-02-05	Charging device for electric reduction furnace
US3178164A (en)	1965-04-13	Apparatus for injecting particulate material into furnaces
JPS57117325A (en)	1982-07-21	Method of decreasing amount of noxious gas component in combustion gas discharged from refuse melting furnace
SU566102A1 (ru)	1977-07-25	Установка дл сушки сыпучих материалов
JPS5664207A (en)	1981-06-01	Fluidized bed furnace having desulfurizing agent supplying system
JPS5755318A (en)	1982-04-02	Pulverized coal supplying method for combustion of coal
RU2047052C1 (ru)	1995-10-27	Система транспорта пыли
GB707690A (en)	1954-04-21	Handling pulverulent materials
GB553417A (en)	1943-05-20	Improvements in and relating to the treatment of flue-dust such as blast furnace dust
JPS57127853A (en)	1982-08-09	Partial injection
SU882655A1 (ru)	1981-11-23	Устройство дл сепарации дисперсного материала
GB815882A (en)	1959-07-01	Improved method of and apparatus for discharging particulate material
ATE24042T1 (de)	1986-12-15	Schachtofen und verfahren zum einspeisen von sauerstoff in einen derartigen schachtofen.