JP7708337B1 - 粒鉄製造装置 - Google Patents

粒鉄製造装置

Info

Publication number
JP7708337B1
JP7708337B1 JP2024572687A JP2024572687A JP7708337B1 JP 7708337 B1 JP7708337 B1 JP 7708337B1 JP 2024572687 A JP2024572687 A JP 2024572687A JP 2024572687 A JP2024572687 A JP 2024572687A JP 7708337 B1 JP7708337 B1 JP 7708337B1
Authority
JP
Japan
Prior art keywords
cooling water
pipe group
water pipe
iron
cylinder
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.)
Active
Application number
JP2024572687A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2025134489A1 (https=
Inventor
雄大 土田
俊介 森
聡志 川畑
有仁 松永
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
Publication of JPWO2025134489A1 publication Critical patent/JPWO2025134489A1/ja
Application granted granted Critical
Publication of JP7708337B1 publication Critical patent/JP7708337B1/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D25/00—Special casting characterised by the nature of the product
    • B22D25/02—Special casting characterised by the nature of the product by its peculiarity of shape; of works of art
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Furnace Details (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
JP2024572687A 2023-12-20 2024-10-10 粒鉄製造装置 Active JP7708337B1 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023214797 2023-12-20
JP2023214797 2023-12-20
PCT/JP2024/036217 WO2025134489A1 (ja) 2023-12-20 2024-10-10 粒鉄製造装置

Publications (2)

Publication Number Publication Date
JPWO2025134489A1 JPWO2025134489A1 (https=) 2025-06-26
JP7708337B1 true JP7708337B1 (ja) 2025-07-15

Family

ID=96138053

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024572687A Active JP7708337B1 (ja) 2023-12-20 2024-10-10 粒鉄製造装置

Country Status (3)

Country Link
JP (1) JP7708337B1 (https=)
TW (1) TW202525458A (https=)
WO (1) WO2025134489A1 (https=)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021127510A (ja) * 2020-02-17 2021-09-02 Ｊｆｅスチール株式会社 粒鉄製造装置
JP2021161465A (ja) * 2020-03-31 2021-10-11 Ｊｆｅスチール株式会社 粒鉄製造装置
JP2023032091A (ja) * 2021-08-26 2023-03-09 Ｊｆｅスチール株式会社 粒鉄製造装置および粒鉄製造方法
WO2024018916A1 (ja) * 2022-07-19 2024-01-25 Ｊｆｅスチール株式会社 粒鉄製造装置及び粒鉄製造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021127510A (ja) * 2020-02-17 2021-09-02 Ｊｆｅスチール株式会社 粒鉄製造装置
JP2021161465A (ja) * 2020-03-31 2021-10-11 Ｊｆｅスチール株式会社 粒鉄製造装置
JP2023032091A (ja) * 2021-08-26 2023-03-09 Ｊｆｅスチール株式会社 粒鉄製造装置および粒鉄製造方法
WO2024018916A1 (ja) * 2022-07-19 2024-01-25 Ｊｆｅスチール株式会社 粒鉄製造装置及び粒鉄製造方法

Also Published As

Publication number Publication date
JPWO2025134489A1 (https=) 2025-06-26
WO2025134489A1 (ja) 2025-06-26
TW202525458A (zh) 2025-07-01

Similar Documents

Publication Publication Date Title
JP7247934B2 (ja) 粒鉄製造装置
JP7251498B2 (ja) 粒鉄製造装置
JP7468820B1 (ja) 粒鉄製造装置及び粒鉄製造方法
US3944713A (en) Method and apparatus for pre-heating vitrifiable batch
CZ180892A3 (en) Molten metals granulation process
JP6674473B2 (ja) 溶融材料の造粒用のノズルおよびタンディッシュ装置
JP7444147B2 (ja) 粒鉄製造装置および粒鉄製造方法
CN105612016B (zh) 熔融材料的造粒
US8764439B2 (en) Device for recovering heat of molten slag
JP7708337B1 (ja) 粒鉄製造装置
JP7380634B2 (ja) 粒銑製造装置及び粒銑の冷却方法
JP7435540B2 (ja) 粒銑製造装置および粒銑製造方法
CN208019128U (zh) 废弃物熔融处理装置
KR102139627B1 (ko) 슬래그 처리 장치 및 방법
RU2075997C1 (ru) Способ гранулирования материалов и устройство для его осуществления
JP4072425B2 (ja) 灰溶融炉
EP4556137A1 (en) Granular metal production device
JP2002146412A (ja) 溶融スラグ用樋
SU1527203A1 (ru) Способ утилизации тепла шлаков и устройство дл его осуществлени
KR102156711B1 (ko) 슬래그 처리 설비 및 슬래그 처리 방법
WO2024042824A1 (ja) 粒状金属製造装置
CA3182146A1 (en) Method and device for dry granulation
JPH07138621A (ja) 製鋼プロセスにおける溶融残渣の処理方法
JP2020055708A (ja) 水砕スラグの製造方法
GB2253686A (en) Metal melting, smelting or recovery

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20241210

A871 Explanation of circumstances concerning accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A871

Effective date: 20241210

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20250311

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: 20250603

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20250616

R150 Certificate of patent or registration of utility model

Ref document number: 7708337

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150