JP4098247B2 - 固体の連続流を加熱するための方法と装置 - Google Patents

固体の連続流を加熱するための方法と装置 Download PDF

Info

Publication number: JP4098247B2
Authority: JP; Japan
Prior art keywords: fluidized bed; solid; gas; gas mixture; pressure vessel
Prior art date: 2002-02-01
Legal status (The legal status 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 status listed.): Expired - Fee Related

Application number

JP2003564503A

Other languages

English (en)

Japanese (ja)

Other versions

JP2005525525A (ja

Inventor

イヴァンクレーマー，

ポールゲーデルト，

ルイスシュミト，

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Paul Wurth SA

Original Assignee

Paul Wurth SA

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.)

2002-02-01

Filing date

2003-01-27

Publication date

2008-06-11

2003-01-27 Application filed by Paul Wurth SA filed Critical Paul Wurth SA

2005-08-25 Publication of JP2005525525A publication Critical patent/JP2005525525A/ja

2008-06-11 Application granted granted Critical

2008-06-11 Publication of JP4098247B2 publication Critical patent/JP4098247B2/ja

2023-01-27 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

239000007787 solid Substances 0.000 title claims abstract description 104
238000000034 method Methods 0.000 title claims description 27
238000010438 heat treatment Methods 0.000 title claims description 13
239000000203 mixture Substances 0.000 claims abstract description 54
239000003245 coal Substances 0.000 claims description 40
239000000843 powder Substances 0.000 claims description 40
238000007872 degassing Methods 0.000 claims description 39
239000000523 sample Substances 0.000 claims description 8
238000000926 separation method Methods 0.000 claims description 8
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
230000005484 gravity Effects 0.000 claims description 5
239000011148 porous material Substances 0.000 claims description 5
230000008878 coupling Effects 0.000 claims description 4
238000010168 coupling process Methods 0.000 claims description 4
238000005859 coupling reaction Methods 0.000 claims description 4
238000007599 discharging Methods 0.000 claims description 3
230000007423 decrease Effects 0.000 claims description 2
238000011144 upstream manufacturing Methods 0.000 claims description 2
238000000605 extraction Methods 0.000 claims 2
238000012544 monitoring process Methods 0.000 claims 1
239000011343 solid material Substances 0.000 claims 1
230000008021 deposition Effects 0.000 abstract 1
239000007789 gas Substances 0.000 description 70
239000002245 particle Substances 0.000 description 6
238000005243 fluidization Methods 0.000 description 5
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
239000012530 fluid Substances 0.000 description 4
238000005259 measurement Methods 0.000 description 4
238000007664 blowing Methods 0.000 description 3
238000010586 diagram Methods 0.000 description 3
239000011261 inert gas Substances 0.000 description 2
229910052757 nitrogen Inorganic materials 0.000 description 2
238000002360 preparation method Methods 0.000 description 2
230000006835 compression Effects 0.000 description 1
238000007906 compression Methods 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
238000001739 density measurement Methods 0.000 description 1
238000006073 displacement reaction Methods 0.000 description 1
238000001035 drying Methods 0.000 description 1
238000005265 energy consumption Methods 0.000 description 1
238000000892 gravimetry Methods 0.000 description 1
238000009434 installation Methods 0.000 description 1
239000007788 liquid Substances 0.000 description 1
239000000463 material Substances 0.000 description 1
230000013011 mating Effects 0.000 description 1
238000000691 measurement method Methods 0.000 description 1
238000007789 sealing Methods 0.000 description 1

Images

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
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B15/00—Fluidised-bed furnaces; Other furnaces using or treating finely-divided materials in dispersion
- F27B15/02—Details, accessories or equipment specially adapted for furnaces of these types
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D13/00—Heat-exchange apparatus using a fluidised bed

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Thermal Sciences (AREA)
Physics & Mathematics (AREA)
Dispersion Chemistry (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Manufacturing & Machinery (AREA)
Drying Of Solid Materials (AREA)
Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Blast Furnaces (AREA)
Crucibles And Fluidized-Bed Furnaces (AREA)
Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Fluidized-Bed Combustion And Resonant Combustion (AREA)
General Preparation And Processing Of Foods (AREA)
Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Resistance Heating (AREA)

JP2003564503A 2002-02-01 2003-01-27 固体の連続流を加熱するための方法と装置 Expired - Fee Related JP4098247B2 (ja)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
LU90888A LU90888B1 (de)	2002-02-01	2002-02-01	Verfahren und Vorrichtungen zum Erwaermen eines kontinuierlichen Feststoffstroms
PCT/EP2003/050003 WO2003064950A1 (de)	2002-02-01	2003-01-27	sERFAHREN UND VORRICHTUNGEN ZUM ERWÄRMEN EINES KONTINUIERLICHEN FESTSTOFFSTROMS

Publications (2)

Publication Number	Publication Date
JP2005525525A JP2005525525A (ja)	2005-08-25
JP4098247B2 true JP4098247B2 (ja)	2008-06-11

Family

ID=27656485

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP2003564503A Expired - Fee Related JP4098247B2 (ja)	2002-02-01	2003-01-27	固体の連続流を加熱するための方法と装置

Country Status (8)

Country	Link
EP (1)	EP1470379B1 (de)
JP (1)	JP4098247B2 (de)
KR (1)	KR20040077659A (de)
AT (1)	ATE319064T1 (de)
AU (1)	AU2003209752B2 (de)
DE (1)	DE50302535D1 (de)
LU (1)	LU90888B1 (de)
WO (1)	WO2003064950A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN115354097B (zh) *	2022-08-25	2023-10-31	付光明	一种节能型高炉煤气多级加热竖式煤粉加热装置和方法
CN115807142B (zh) *	2022-12-06	2025-01-14	北京晟龙伟嘉科技有限公司	一种高效竖式煤粉加热装置和方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1179572A (fr) *	1957-07-11	1959-05-26	Pechiney	Procédé et appareil pour le chauffage et le refroidissement des poudres
DE19851997A1 (de) *	1997-11-12	1999-05-20	Thyssen Stahl Ag	Vorrichtung zum Wärmeaustausch zwischen einem Wärmeträgerfluid und einem Feststoff

2002
- 2002-02-01 LU LU90888A patent/LU90888B1/de active
2003
- 2003-01-27 AU AU2003209752A patent/AU2003209752B2/en not_active Ceased
- 2003-01-27 EP EP03734728A patent/EP1470379B1/de not_active Expired - Lifetime
- 2003-01-27 KR KR10-2004-7007330A patent/KR20040077659A/ko not_active Abandoned
- 2003-01-27 AT AT03734728T patent/ATE319064T1/de not_active IP Right Cessation
- 2003-01-27 WO PCT/EP2003/050003 patent/WO2003064950A1/de not_active Ceased
- 2003-01-27 DE DE50302535T patent/DE50302535D1/de not_active Expired - Fee Related
- 2003-01-27 JP JP2003564503A patent/JP4098247B2/ja not_active Expired - Fee Related

Also Published As

Publication number	Publication date
EP1470379B1 (de)	2006-03-01
JP2005525525A (ja)	2005-08-25
LU90888B1 (de)	2003-08-04
AU2003209752B2 (en)	2007-03-29
KR20040077659A (ko)	2004-09-06
ATE319064T1 (de)	2006-03-15
WO2003064950A1 (de)	2003-08-07
EP1470379A1 (de)	2004-10-27
DE50302535D1 (de)	2006-04-27

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2008-03-03	A01	Written decision to grant a patent or to grant a registration (utility model)	Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20080229
2008-03-21	A61	First payment of annual fees (during grant procedure)	Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20080312
2008-03-21	R150	Certificate of patent or registration of utility model	Free format text: JAPANESE INTERMEDIATE CODE: R150
2008-03-24	FPAY	Renewal fee payment (event date is renewal date of database)	Free format text: PAYMENT UNTIL: 20110321 Year of fee payment: 3
2011-03-21	LAPS	Cancellation because of no payment of annual fees