KR102605771B1 - 입상물의 냉각 장치 및 스크레이퍼 - Google Patents

입상물의 냉각 장치 및 스크레이퍼 Download PDF

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Publication number
KR102605771B1
KR102605771B1 KR1020217030731A KR20217030731A KR102605771B1 KR 102605771 B1 KR102605771 B1 KR 102605771B1 KR 1020217030731 A KR1020217030731 A KR 1020217030731A KR 20217030731 A KR20217030731 A KR 20217030731A KR 102605771 B1 KR102605771 B1 KR 102605771B1
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KR
South Korea
Prior art keywords
scraper
annular
circumferential wall
annular table
hopper
Prior art date
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KR1020217030731A
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English (en)
Korean (ko)
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KR20210129704A (ko
Inventor
다카노리 나가이
Original Assignee
프리메탈스 테크놀로지스 재팬 가부시키가이샤
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Application filed by 프리메탈스 테크놀로지스 재팬 가부시키가이샤 filed Critical 프리메탈스 테크놀로지스 재팬 가부시키가이샤
Publication of KR20210129704A publication Critical patent/KR20210129704A/ko
Application granted granted Critical
Publication of KR102605771B1 publication Critical patent/KR102605771B1/ko

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    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/26—Cooling of roasted, sintered, or agglomerated ores
    • 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
    • F27B21/00—Open or uncovered sintering apparatus; Other heat-treatment apparatus of like construction
    • 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
    • F27D15/00—Handling or treating discharged material; Supports or receiving chambers therefor
    • F27D15/02—Cooling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
    • F28C3/00—Other direct-contact heat-exchange apparatus
    • F28C3/10—Other direct-contact heat-exchange apparatus one heat-exchange medium at least being a fluent solid, e.g. a particulate material
    • F28C3/12—Other direct-contact heat-exchange apparatus one heat-exchange medium at least being a fluent solid, e.g. a particulate material the heat-exchange medium being a particulate material and a gas, vapour, or liquid
    • F28C3/16—Other direct-contact heat-exchange apparatus one heat-exchange medium at least being a fluent solid, e.g. a particulate material the heat-exchange medium being a particulate material and a gas, vapour, or liquid the particulate material forming a bed, e.g. fluidised, on vibratory sieves
    • 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
    • Y02P10/20—Recycling

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Furnace Details (AREA)
KR1020217030731A 2019-04-23 2019-04-23 입상물의 냉각 장치 및 스크레이퍼 KR102605771B1 (ko)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/017299 WO2020217323A1 (ja) 2019-04-23 2019-04-23 粒状物の冷却装置及びスクレーパ

Publications (2)

Publication Number Publication Date
KR20210129704A KR20210129704A (ko) 2021-10-28
KR102605771B1 true KR102605771B1 (ko) 2023-11-23

Family

ID=72941122

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020217030731A KR102605771B1 (ko) 2019-04-23 2019-04-23 입상물의 냉각 장치 및 스크레이퍼

Country Status (4)

Country Link
JP (1) JP7346558B2 (zh)
KR (1) KR102605771B1 (zh)
CN (1) CN113748304B (zh)
WO (1) WO2020217323A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117419574B (zh) * 2023-12-15 2024-03-19 中冶华天工程技术有限公司 一种对流式环形冷却机

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101859639B1 (ko) * 2016-12-09 2018-05-18 주식회사 포스코 소결 쿨러 온도 제어 시스템 및 그 방법

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1926753B2 (de) * 1969-05-24 1978-02-09 Metallgesellschaft Ag, 6000 Frankfurt Abstreifvorrichtung zum entleeren von kuehlern
JPS61136300U (zh) * 1985-02-13 1986-08-25
JPS62112736A (ja) * 1985-11-11 1987-05-23 Nippon Steel Corp 粒状物質の冷却装置
JPH07243769A (ja) * 1994-03-01 1995-09-19 Nisshin Steel Co Ltd 焼結機用クーラーの在庫レベルの制御方法
JP5138245B2 (ja) * 2007-03-20 2013-02-06 三菱日立製鉄機械株式会社 焼結鉱冷却装置
JP6436748B2 (ja) * 2014-05-21 2018-12-12 スチールプランテック株式会社 焼結鉱の冷却機
JP6638665B2 (ja) * 2017-02-09 2020-01-29 東芝三菱電機産業システム株式会社 クーラ設備の風量制御装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101859639B1 (ko) * 2016-12-09 2018-05-18 주식회사 포스코 소결 쿨러 온도 제어 시스템 및 그 방법

Also Published As

Publication number Publication date
CN113748304B (zh) 2023-06-09
JPWO2020217323A1 (zh) 2020-10-29
CN113748304A (zh) 2021-12-03
KR20210129704A (ko) 2021-10-28
JP7346558B2 (ja) 2023-09-19
WO2020217323A1 (ja) 2020-10-29

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