GB1485020A - Apparatus for controlling the temperature of steel during hot-rolling on a continuous hot-rolling mill - Google Patents

Apparatus for controlling the temperature of steel during hot-rolling on a continuous hot-rolling mill

Info

Publication number
GB1485020A
GB1485020A GB48953/74A GB4895374A GB1485020A GB 1485020 A GB1485020 A GB 1485020A GB 48953/74 A GB48953/74 A GB 48953/74A GB 4895374 A GB4895374 A GB 4895374A GB 1485020 A GB1485020 A GB 1485020A
Authority
GB
United Kingdom
Prior art keywords
chambers
spray
workpiece
nozzles
rolling
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.)
Expired
Application number
GB48953/74A
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.)
Bethlehem Steel Corp
Original Assignee
Bethlehem 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 Bethlehem Steel Corp filed Critical Bethlehem Steel Corp
Publication of GB1485020A publication Critical patent/GB1485020A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
    • B21B45/0224—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes for wire, rods, rounds, bars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/16—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling wire rods, bars, merchant bars, rounds wire or material of like small cross-section
    • B21B1/18—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling wire rods, bars, merchant bars, rounds wire or material of like small cross-section in a continuous process

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
  • Metal Rolling (AREA)
  • Nozzles (AREA)

Abstract

1485020 Cooling rolled products BETHLEHEM STEEL CORP 12 Nov 1974 [15 Nov 1973] 48953/74 Heading B3M A spray unit for cooling a rod or bar being rolled in a continuous hot rolling mill comprises two coolant spray chambers 50, Fig. 5, in tandem, each chamber having sets of spray nozzles 80 surrounding the workpiece 5 and having elongated bars 83 for protecting the nozzles from the workpiece. The bars, Fig. 3, may be of rectangular shape and are mounted on yokes 81 and 89. The nozzles are supplied with water (or other coolant) under a pressure of about 25 p.s.i. to about 60 p.s.i. from water headers formed in the upper and lower portions of the chambers. To maintain the workpiece in a desired horizontal pass line through the chambers, guide funnels 76 and 76<SP>1</SP> are provided at the exit ends of the chambers. Each funnel is vertically adjustable by either a pivoted arm 73 or eccentric shaft 74b. Spray units 50-53, Fig. 1, are located between the stands 22-27 of an intermediate train and between the stand 27 and a finishing train 28 with stands 29-32.
GB48953/74A 1973-11-15 1974-11-12 Apparatus for controlling the temperature of steel during hot-rolling on a continuous hot-rolling mill Expired GB1485020A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US416310A US3889507A (en) 1973-11-15 1973-11-15 Apparatus for cooling a steel member while being rolled on a continuous hot-rolling mill

Publications (1)

Publication Number Publication Date
GB1485020A true GB1485020A (en) 1977-09-08

Family

ID=23649448

Family Applications (1)

Application Number Title Priority Date Filing Date
GB48953/74A Expired GB1485020A (en) 1973-11-15 1974-11-12 Apparatus for controlling the temperature of steel during hot-rolling on a continuous hot-rolling mill

Country Status (12)

Country Link
US (1) US3889507A (en)
JP (1) JPS5435873B2 (en)
BE (1) BE822243A (en)
CA (1) CA1021969A (en)
DE (1) DE2453742A1 (en)
FR (1) FR2251385B1 (en)
GB (1) GB1485020A (en)
IT (1) IT1023240B (en)
LU (1) LU71287A1 (en)
NL (1) NL7414954A (en)
SE (1) SE414590B (en)
ZA (1) ZA747328B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111215457A (en) * 2020-01-16 2020-06-02 广东韶钢松山股份有限公司 Method and device for controlling cooling of medium plate after rolling and electronic equipment

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1514460A (en) * 1974-09-10 1978-06-14 British Steel Corp Cooling system for metal articles
SE429506B (en) * 1977-06-11 1983-09-12 Salzgitter Peine Stahlwerke LEADER DEVICE FOR REFRIGERANT AND ELECTRICAL GOODS IN INTERMITTENT COOLING OF ELECTRICAL GOODS
DE2750085C2 (en) * 1977-11-09 1979-12-13 Siemag Transplan Gmbh, 5902 Netphen Method and device for cooling billets
SE437675B (en) * 1981-05-14 1985-03-11 Asea Ab REFRIGERANT BODY COOLING DEVICE
US4400961A (en) * 1981-07-15 1983-08-30 Schaming Edward J Apparatus for removing liquid coolant from metal strips in a rolling mill
DE3133629A1 (en) * 1981-08-21 1983-03-03 Schering Ag, 1000 Berlin Und 4619 Bergkamen DEVICE AND METHOD FOR CLEANING OBJECTS FROM ADHESIVE LIQUID TREATMENT AGENTS AND THEIR RECOVERY
US4507949A (en) * 1982-02-12 1985-04-02 Republic Steel Corporation Apparatus for cooling a hot-rolled product
US4488710A (en) * 1983-09-06 1984-12-18 Wean United, Inc. Apparatus for optimizing the cooling of a generally circular cross-sectional longitudinal shaped workpiece
US4527408A (en) * 1983-10-31 1985-07-09 Morgan Construction Company Method and Apparatus for cooling and handling hot rolled steel rod in direct sequence with a high speed rolling operation
US4581078A (en) * 1984-07-30 1986-04-08 Morgan Construction Company Method for rolling and heat treating small diameter stainless steel rod
US5027634A (en) * 1990-02-28 1991-07-02 Granco-Clark, Inc. Solutionizing taper quench
US5257511A (en) * 1992-03-18 1993-11-02 Morgan Construction Company Split water box nozzle with removable inserts
DE4217149A1 (en) * 1992-05-23 1993-11-25 Schloemann Siemag Ag Rolling mill for wire or bar steel with a continuous fine steel or wire mill
US5193714A (en) * 1992-06-25 1993-03-16 The Neel Company Modular vault for storage tanks
JP3422671B2 (en) * 1997-12-05 2003-06-30 三菱重工業株式会社 Method and apparatus for suppressing scale flaw generation during hot finish rolling
US8012407B2 (en) * 2008-07-08 2011-09-06 Siemens Industry, Inc. Power clamping for water boxes
CN101507970B (en) * 2009-03-20 2011-06-01 湖南华菱湘潭钢铁有限公司 High-speed wire multi-channel S-shaped large-repeater production line and rolling technique thereof
JP5471935B2 (en) * 2010-07-26 2014-04-16 新日鐵住金株式会社 Steel strip rolling device
CN105195529B (en) * 2014-06-30 2017-07-14 上海梅山钢铁股份有限公司 Guide for descaler device between a kind of finishing stand
CN107250393B (en) * 2015-02-06 2020-04-03 杰富意钢铁株式会社 Method for quenching steel pipe, apparatus for quenching steel pipe, method for producing steel pipe, and facility for producing steel pipe
US11344935B2 (en) * 2017-11-29 2022-05-31 Nippon Steel Corporation Piercing machine, mandrel bar, and method for producing seamless metal pipe using the same
DE102019205724A1 (en) * 2019-04-18 2020-10-22 Sms Group Gmbh Cooling device for seamless steel pipes
CN111215446B (en) * 2019-11-18 2021-10-08 盐城市联鑫钢铁有限公司 High-speed rod production line of double-line
CN113275396B (en) * 2021-05-20 2022-11-08 唐山盛通锻造有限公司 Uniform cooling device for cooling round steel

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1931912A (en) * 1930-04-08 1933-10-24 Aluminum Co Of America Method of forming aluminum
US2067514A (en) * 1933-07-22 1937-01-12 Jones & Laughlin Steel Corp Method of and apparatus for cold rolling strip material
BE559389A (en) * 1956-07-20
US3036825A (en) * 1957-05-17 1962-05-29 Eisenmenger Friedrich Process and apparatus for the continuous heat treating of elongated material
US3407099A (en) * 1965-10-22 1968-10-22 United States Steel Corp Method and apparatus for spraying liquids on the surface of cylindrical articles
BE790448A (en) * 1971-01-13 1973-02-15 Southwire Co COOLING DEVICE FOR TRAIN
US3671028A (en) * 1971-01-18 1972-06-20 Midland Ross Corp Quench system for pipes
US3738629A (en) * 1971-03-04 1973-06-12 Dorn Co V Bar quench fixture
JPS4734727U (en) * 1971-05-04 1972-12-18

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111215457A (en) * 2020-01-16 2020-06-02 广东韶钢松山股份有限公司 Method and device for controlling cooling of medium plate after rolling and electronic equipment

Also Published As

Publication number Publication date
IT1023240B (en) 1978-05-10
NL7414954A (en) 1975-05-20
SE7414293L (en) 1975-05-16
LU71287A1 (en) 1976-03-17
FR2251385A1 (en) 1975-06-13
ZA747328B (en) 1975-11-26
CA1021969A (en) 1977-12-06
FR2251385B1 (en) 1978-07-07
JPS5080254A (en) 1975-06-30
BE822243A (en) 1975-05-14
SE414590B (en) 1980-08-11
DE2453742A1 (en) 1975-05-22
US3889507A (en) 1975-06-17
JPS5435873B2 (en) 1979-11-06

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee