ATE473300T1 - Rauchstaubabgabeverfahren und -system - Google Patents

Rauchstaubabgabeverfahren und -system

Info

Publication number
ATE473300T1
ATE473300T1 AT08007871T AT08007871T ATE473300T1 AT E473300 T1 ATE473300 T1 AT E473300T1 AT 08007871 T AT08007871 T AT 08007871T AT 08007871 T AT08007871 T AT 08007871T AT E473300 T1 ATE473300 T1 AT E473300T1
Authority
AT
Austria
Prior art keywords
dust
flue
discharge conduit
flue gas
delivery method
Prior art date
Application number
AT08007871T
Other languages
English (en)
Inventor
Shih-Hsien Liu
Ting Fu
Original Assignee
China Steel Corp
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 China Steel Corp filed Critical China Steel Corp
Application granted granted Critical
Publication of ATE473300T1 publication Critical patent/ATE473300T1/de

Links

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
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/22—Dust arresters
    • 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
    • C21C5/38—Removal of waste gases or dust
    • 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
    • C21C5/38—Removal of waste gases or dust
    • C21C5/40—Offtakes or separating apparatus for converter waste gases or dust
    • 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
    • F27D17/20—Arrangements for treatment or cleaning of waste gases
    • F27D17/22—Arrangements for treatment or cleaning of waste gases for removing solid constituents
    • 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
    • C21B2100/40—Gas purification of exhaust gases to be recirculated or used in other metallurgical processes
    • C21B2100/44—Removing particles, e.g. by scrubbing, dedusting
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Blast Furnaces (AREA)
AT08007871T 2008-04-23 2008-04-23 Rauchstaubabgabeverfahren und -system ATE473300T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP08007871A EP2123778B1 (de) 2008-04-23 2008-04-23 Rauchstaubabgabeverfahren und -system

Publications (1)

Publication Number Publication Date
ATE473300T1 true ATE473300T1 (de) 2010-07-15

Family

ID=39434556

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08007871T ATE473300T1 (de) 2008-04-23 2008-04-23 Rauchstaubabgabeverfahren und -system

Country Status (3)

Country Link
EP (1) EP2123778B1 (de)
AT (1) ATE473300T1 (de)
DE (1) DE602008001721D1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102743929A (zh) * 2012-06-28 2012-10-24 郭丰亮 一种新型的重力除尘器卸灰装置
CN107841589B (zh) * 2017-11-20 2023-12-08 北京京诚科林环保科技有限公司 旋转烟道装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63178816A (ja) 1987-01-17 1988-07-22 Kawasaki Steel Corp 集塵装置からのダスト排出方法
SU1521779A1 (ru) 1987-09-22 1989-11-15 Днепропетровский Завод Металлургического Оборудования Устройство дл удалени пыли из пылеуловителей доменной печи
CN2543965Y (zh) 2002-03-31 2003-04-09 邓学铮 高炉除尘器干式卸压连续输灰装置
JP2003305326A (ja) * 2002-04-16 2003-10-28 Mitsubishi Chemicals Corp 乾式集塵機からの微粉の排出方法

Also Published As

Publication number Publication date
EP2123778B1 (de) 2010-07-07
EP2123778A1 (de) 2009-11-25
DE602008001721D1 (de) 2010-08-19

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties