EP4186605A4 - Cooling roller way for improving cooling uniformity of spinning coil and usage method - Google Patents

Cooling roller way for improving cooling uniformity of spinning coil and usage method Download PDF

Info

Publication number
EP4186605A4
EP4186605A4 EP21938790.9A EP21938790A EP4186605A4 EP 4186605 A4 EP4186605 A4 EP 4186605A4 EP 21938790 A EP21938790 A EP 21938790A EP 4186605 A4 EP4186605 A4 EP 4186605A4
Authority
EP
European Patent Office
Prior art keywords
cooling
roller way
usage method
uniformity
improving
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.)
Granted
Application number
EP21938790.9A
Other languages
German (de)
French (fr)
Other versions
EP4186605A1 (en
EP4186605B1 (en
Inventor
Yong Lin KANG
Li Yin Wang
Ying Wang
Wen Hua WAN
Jin Zhong ZUO
Ke Da YANG
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.)
Zenith Steel Group Co Ltd
Changzhou Zenith Special Steel Co Ltd
Original Assignee
Zenith Steel Group Co Ltd
Changzhou Zenith Special Steel Co Ltd
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 Zenith Steel Group Co Ltd, Changzhou Zenith Special Steel Co Ltd filed Critical Zenith Steel Group Co Ltd
Publication of EP4186605A1 publication Critical patent/EP4186605A1/en
Publication of EP4186605A4 publication Critical patent/EP4186605A4/en
Application granted granted Critical
Publication of EP4186605B1 publication Critical patent/EP4186605B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/56—Continuous furnaces for strip or wire
    • C21D9/573—Continuous furnaces for strip or wire with cooling
    • C21D9/5735—Details
    • C21D9/5737—Rolls; Drums; Roll arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
    • B21B45/0203—Cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
    • B21C47/02—Winding-up or coiling
    • B21C47/08—Winding-up or coiling without making use of a reel or drum, the first turn being formed by a stationary guide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
    • B21C47/02—Winding-up or coiling
    • B21C47/10—Winding-up or coiling by means of a moving guide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
    • B21C47/02—Winding-up or coiling
    • B21C47/10—Winding-up or coiling by means of a moving guide
    • B21C47/14—Winding-up or coiling by means of a moving guide by means of a rotating guide, e.g. laying the material around a stationary reel or drum
    • B21C47/146—Controlling or influencing the laying pattern of the coils
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
    • B21C47/26—Special arrangements with regard to simultaneous or subsequent treatment of the material
    • B21C47/262—Treatment of a wire, while in the form of overlapping non-concentric rings
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/56—Continuous furnaces for strip or wire
    • C21D9/573—Continuous furnaces for strip or wire with cooling
    • C21D9/5732—Continuous furnaces for strip or wire with cooling of wires; of rods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
    • B21B45/0203—Cooling
    • B21B45/0209—Cooling devices, e.g. using gaseous coolants
    • B21B2045/0212—Cooling devices, e.g. using gaseous coolants using gaseous coolants

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)
  • Guides For Winding Or Rewinding, Or Guides For Filamentary Materials (AREA)
EP21938790.9A 2021-04-28 2021-08-03 Cooling roller way for improving cooling uniformity of spinning coil and its method Active EP4186605B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202110466469.4A CN113042552A (en) 2021-04-28 2021-04-28 Cold dispersing roller way for improving cooling uniformity of spinning coil and using method
PCT/CN2021/110165 WO2022227325A1 (en) 2021-04-28 2021-08-03 Cooling roller way for improving cooling uniformity of spinning coil and usage method

Publications (3)

Publication Number Publication Date
EP4186605A1 EP4186605A1 (en) 2023-05-31
EP4186605A4 true EP4186605A4 (en) 2024-06-12
EP4186605B1 EP4186605B1 (en) 2025-05-07

Family

ID=76518091

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21938790.9A Active EP4186605B1 (en) 2021-04-28 2021-08-03 Cooling roller way for improving cooling uniformity of spinning coil and its method

Country Status (5)

Country Link
EP (1) EP4186605B1 (en)
JP (1) JP7497524B2 (en)
KR (1) KR102934283B1 (en)
CN (1) CN113042552A (en)
WO (1) WO2022227325A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113042552A (en) * 2021-04-28 2021-06-29 中天钢铁集团有限公司 Cold dispersing roller way for improving cooling uniformity of spinning coil and using method
CN116060462B (en) * 2023-03-28 2023-06-13 金鼎重工有限公司 Mixed cooling equipment for high-speed wire rod
CN117619914A (en) * 2023-12-19 2024-03-01 本溪北营钢铁（集团）股份有限公司 A device for adjusting the shape of high-speed wire air-cooled rollers

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE789039A (en) * 1971-10-13 1973-01-15 Sumitomo Metal Ind METHOD AND DEVICE FOR COOLING HOT ROLLED WIRE MACHINE
JPS4915608A (en) * 1972-06-05 1974-02-12
EP0384010A1 (en) * 1989-02-20 1990-08-29 Toa Steel Co., Ltd. Method for transporting hot-rolled wire rod and apparatus therefor
JPH0619907U (en) * 1992-08-07 1994-03-15 トーア・スチール株式会社 Uniform quenching equipment for hot rolled wire

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5121369B2 (en) * 1972-06-05 1976-07-02
JPS5698428A (en) * 1980-01-09 1981-08-07 Sumitomo Metal Ind Ltd Preparation of high tensile wire material
JPS5856063U (en) * 1981-10-02 1983-04-15 住友金属工業株式会社 Roller conveyor for direct heat treatment of wire rods
JP2001315928A (en) * 2000-05-10 2001-11-13 Toyo Kanetsu Kk Chute structure of sorting device
KR20030054060A (en) * 2001-12-24 2003-07-02 주식회사 포스코 A air-cooled device for dispersing accumulated density of coil of wire rod
KR100928572B1 (en) * 2002-08-09 2009-11-25 주식회사 포스코 Homogeneous cooling device of coiled wire
KR100797290B1 (en) * 2006-12-21 2008-01-23 주식회사 포스코 Density Integrator of Wire Rod Coil
CN204672701U (en) * 2015-04-07 2015-09-30 冯宗茂 A kind of changing of the relative positions wire rod overlapped points device
KR20170052723A (en) * 2015-11-03 2017-05-15 주식회사 포스코 Apparatus for colling wire-rod coil
CN113042552A (en) * 2021-04-28 2021-06-29 中天钢铁集团有限公司 Cold dispersing roller way for improving cooling uniformity of spinning coil and using method
CN214813647U (en) * 2021-04-28 2021-11-23 中天钢铁集团有限公司 A cooling roller table for improving the cooling uniformity of the laying coil

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE789039A (en) * 1971-10-13 1973-01-15 Sumitomo Metal Ind METHOD AND DEVICE FOR COOLING HOT ROLLED WIRE MACHINE
JPS4915608A (en) * 1972-06-05 1974-02-12
EP0384010A1 (en) * 1989-02-20 1990-08-29 Toa Steel Co., Ltd. Method for transporting hot-rolled wire rod and apparatus therefor
JPH0619907U (en) * 1992-08-07 1994-03-15 トーア・スチール株式会社 Uniform quenching equipment for hot rolled wire

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2022227325A1 *

Also Published As

Publication number Publication date
JP7497524B2 (en) 2024-06-10
KR102934283B1 (en) 2026-03-05
KR20230042589A (en) 2023-03-28
JP2023542202A (en) 2023-10-05
WO2022227325A1 (en) 2022-11-03
CN113042552A (en) 2021-06-29
EP4186605A1 (en) 2023-05-31
EP4186605B1 (en) 2025-05-07

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