JPWO2022138043A1 - - Google Patents

Info

Publication number
JPWO2022138043A1
JPWO2022138043A1 JP2022572044A JP2022572044A JPWO2022138043A1 JP WO2022138043 A1 JPWO2022138043 A1 JP WO2022138043A1 JP 2022572044 A JP2022572044 A JP 2022572044A JP 2022572044 A JP2022572044 A JP 2022572044A JP WO2022138043 A1 JPWO2022138043 A1 JP WO2022138043A1
Authority
JP
Japan
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.)
Granted
Application number
JP2022572044A
Other languages
Japanese (ja)
Other versions
JP7545494B2 (ja
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 filed Critical
Publication of JPWO2022138043A1 publication Critical patent/JPWO2022138043A1/ja
Application granted granted Critical
Publication of JP7545494B2 publication Critical patent/JP7545494B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/18—Bell-and-hopper arrangements
    • 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
    • F27B1/20—Arrangements of devices for charging

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Blast Furnaces (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Tunnel Furnaces (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Discharge Of Articles From Conveyors (AREA)
JP2022572044A 2020-12-23 2021-12-02 炉頂装置 Active JP7545494B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020214036 2020-12-23
JP2020214036 2020-12-23
PCT/JP2021/044241 WO2022138043A1 (ja) 2020-12-23 2021-12-02 炉頂装置

Publications (2)

Publication Number Publication Date
JPWO2022138043A1 true JPWO2022138043A1 (enExample) 2022-06-30
JP7545494B2 JP7545494B2 (ja) 2024-09-04

Family

ID=82159464

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022572044A Active JP7545494B2 (ja) 2020-12-23 2021-12-02 炉頂装置

Country Status (3)

Country Link
JP (1) JP7545494B2 (enExample)
TW (1) TWI803107B (enExample)
WO (1) WO2022138043A1 (enExample)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61155355U (enExample) * 1985-03-18 1986-09-26
JP2016017197A (ja) * 2014-07-08 2016-02-01 新日鐵住金株式会社 高炉の炉頂バンカーからの原料の排出挙動推定方法および排出挙動推定システム

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203866341U (zh) * 2011-07-22 2014-10-08 保尔伍斯股份有限公司 用于竖炉的旋转填料装置
KR20150004879A (ko) * 2012-05-18 2015-01-13 제이에프이 스틸 가부시키가이샤 고로로의 원료 장입 방법
CN103898276B (zh) * 2012-12-25 2015-11-04 财团法人金属工业研究发展中心 热处理收料装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61155355U (enExample) * 1985-03-18 1986-09-26
JP2016017197A (ja) * 2014-07-08 2016-02-01 新日鐵住金株式会社 高炉の炉頂バンカーからの原料の排出挙動推定方法および排出挙動推定システム

Also Published As

Publication number Publication date
WO2022138043A1 (ja) 2022-06-30
TWI803107B (zh) 2023-05-21
JP7545494B2 (ja) 2024-09-04
TW202233852A (zh) 2022-09-01

Similar Documents

Publication Publication Date Title
BR112023005462A2 (enExample)
BR112021014123A2 (enExample)
BR112023009656A2 (enExample)
BR112022009896A2 (enExample)
BR112023008622A2 (enExample)
BR112022024743A2 (enExample)
BR112022026905A2 (enExample)
BR112021017747A2 (enExample)
BR112023011738A2 (enExample)
BR112023004146A2 (enExample)
BR112023006729A2 (enExample)
BR102021018859A2 (enExample)
BR102021015500A2 (enExample)
BR102021007058A2 (enExample)
BR102020022030A2 (enExample)
BR112023016292A2 (enExample)
BR112023011539A2 (enExample)
BR112023011610A2 (enExample)
BR112023008976A2 (enExample)
BR102021020147A2 (enExample)
BR102021018926A2 (enExample)
BR102021018167A2 (enExample)
BR102021017576A2 (enExample)
BR102021016837A2 (enExample)
BR102021016551A2 (enExample)

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20230315

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A821

Effective date: 20230315

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20240528

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20240726

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20240806

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20240823

R150 Certificate of patent or registration of utility model

Ref document number: 7545494

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150