JP2012102406A - ホッパー - Google Patents

ホッパー Download PDF

Info

Publication number
JP2012102406A
JP2012102406A JP2011282579A JP2011282579A JP2012102406A JP 2012102406 A JP2012102406 A JP 2012102406A JP 2011282579 A JP2011282579 A JP 2011282579A JP 2011282579 A JP2011282579 A JP 2011282579A JP 2012102406 A JP2012102406 A JP 2012102406A
Authority
JP
Japan
Prior art keywords
hopper
raw material
blast furnace
air supply
furnace
Prior art date
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.)
Pending
Application number
JP2011282579A
Other languages
English (en)
Japanese (ja)
Other versions
JP2012102406A5 (enExample
Inventor
Nozomi Nishimura
望 西村
Tomoaki Tadama
智明 田玉
Naoki Ishihara
直樹 石原
Koichi Hayashi
康一 林
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.)
JFE Steel Corp
Original Assignee
JFE 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 JFE Steel Corp filed Critical JFE Steel Corp
Priority to JP2011282579A priority Critical patent/JP2012102406A/ja
Publication of JP2012102406A publication Critical patent/JP2012102406A/ja
Publication of JP2012102406A5 publication Critical patent/JP2012102406A5/ja
Pending legal-status Critical Current

Links

Images

Landscapes

  • Blast Furnaces (AREA)
JP2011282579A 2011-12-26 2011-12-26 ホッパー Pending JP2012102406A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2011282579A JP2012102406A (ja) 2011-12-26 2011-12-26 ホッパー

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011282579A JP2012102406A (ja) 2011-12-26 2011-12-26 ホッパー

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2006081957A Division JP4946119B2 (ja) 2006-03-24 2006-03-24 ホッパー及び高炉原料の乾燥予熱装置

Publications (2)

Publication Number Publication Date
JP2012102406A true JP2012102406A (ja) 2012-05-31
JP2012102406A5 JP2012102406A5 (enExample) 2013-02-14

Family

ID=46393127

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011282579A Pending JP2012102406A (ja) 2011-12-26 2011-12-26 ホッパー

Country Status (1)

Country Link
JP (1) JP2012102406A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190051685A (ko) * 2017-11-07 2019-05-15 주식회사 엘지화학 고흡수성 수지 및 이의 제조 방법

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53141117A (en) * 1977-05-17 1978-12-08 Nippon Kokan Kk <Nkk> Blast furnace raw material constant-humidity hot charging method
JPS589908A (ja) * 1981-07-10 1983-01-20 Nippon Steel Corp 溶鉱炉用装入物の予熱方法
JPS58144404A (ja) * 1982-02-22 1983-08-27 Kawasaki Steel Corp 高炉装入原料の乾燥装置
JPH04263003A (ja) * 1991-02-15 1992-09-18 Nippon Steel Corp 高炉の操業方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53141117A (en) * 1977-05-17 1978-12-08 Nippon Kokan Kk <Nkk> Blast furnace raw material constant-humidity hot charging method
JPS589908A (ja) * 1981-07-10 1983-01-20 Nippon Steel Corp 溶鉱炉用装入物の予熱方法
JPS58144404A (ja) * 1982-02-22 1983-08-27 Kawasaki Steel Corp 高炉装入原料の乾燥装置
JPH04263003A (ja) * 1991-02-15 1992-09-18 Nippon Steel Corp 高炉の操業方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190051685A (ko) * 2017-11-07 2019-05-15 주식회사 엘지화학 고흡수성 수지 및 이의 제조 방법

Similar Documents

Publication Publication Date Title
JP6424182B2 (ja) コークス用石炭乾燥装置および乾燥方法
CN104271773B (zh) 用于将微粒状的材料加入到流化床还原机组的流化床中的方法和装置
CN106482530B (zh) 一种烧结矿用多罐式显热回收装置及显热回收方法
JP4946119B2 (ja) ホッパー及び高炉原料の乾燥予熱装置
CN206959601U (zh) 一种烧结矿冷却和余热利用系统
JP5061481B2 (ja) 高炉原料の乾燥予熱装置
CN100410397C (zh) 悬浮熔炼炉的供给装置和方法
JP2021505838A (ja) シャフト溶融還元炉用の装入システム
CN105154662A (zh) 稀土矿粉焙烧分解系统及其工艺
JP5239450B2 (ja) 高炉原料の加熱乾燥ホッパーおよびその温度調整方法
JP4946120B2 (ja) 高炉原料の乾燥予熱装置の制御方法
JP5145779B2 (ja) 高炉原料の乾燥予熱方法
JP5000880B2 (ja) 直接製錬法のための固体供給材料の供給
JP2012102406A (ja) ホッパー
KR101050803B1 (ko) 환원철 제조 장치 및 그 제조 방법
US3269827A (en) Process for preheating the charge to an electric smelting furnace
JP5320832B2 (ja) 竪型炉の操業方法及び炉内粉化防止設備
JP5835311B2 (ja) フェロコークスの製造方法および製造設備
CN206593485U (zh) 一种立式烧结矿冷却机
CN108267019A (zh) 一种立式烧结矿冷却机及烧结矿冷却方法
JP6572867B2 (ja) 高炉原料の乾燥方法
JP5597960B2 (ja) 高炉装入原料の乾燥装置を用いた高炉装入原料の乾燥方法
JP6792337B2 (ja) 高炉原料の乾燥方法
CN108267020B (zh) 一种立式烧结矿冷却机及烧结矿冷却方法
JP4884705B2 (ja) 焼結鉱の乾燥冷却装置および冷却方法

Legal Events

Date Code Title Description
RD04 Notification of resignation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7424

Effective date: 20120327

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20121227

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20130625

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20131022