IT1402240B1 - MAINTENANCE EQUIPMENT IN TEMPERATURE AND / OR POSSIBLE WARMING OF LONG METAL PRODUCTS AND ITS PROCEDURE - Google Patents

MAINTENANCE EQUIPMENT IN TEMPERATURE AND / OR POSSIBLE WARMING OF LONG METAL PRODUCTS AND ITS PROCEDURE

Info

Publication number
IT1402240B1
IT1402240B1 ITUD2010A000150A ITUD20100150A IT1402240B1 IT 1402240 B1 IT1402240 B1 IT 1402240B1 IT UD2010A000150 A ITUD2010A000150 A IT UD2010A000150A IT UD20100150 A ITUD20100150 A IT UD20100150A IT 1402240 B1 IT1402240 B1 IT 1402240B1
Authority
IT
Italy
Prior art keywords
procedure
temperature
metal products
long metal
maintenance equipment
Prior art date
Application number
ITUD2010A000150A
Other languages
Italian (it)
Inventor
Gianpietro Benedetti
Original Assignee
Danieli Off Mecc
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 Danieli Off Mecc filed Critical Danieli Off Mecc
Priority to ITUD2010A000150A priority Critical patent/IT1402240B1/en
Priority to EP10173164A priority patent/EP2410272A1/en
Priority to RU2010135761/02A priority patent/RU2537674C2/en
Priority to BRPI1002945-1A priority patent/BRPI1002945A2/en
Priority to US12/858,842 priority patent/US20120018111A1/en
Priority to MX2010009066A priority patent/MX2010009066A/en
Priority to CN201010259146XA priority patent/CN102343359A/en
Priority to KR1020100080024A priority patent/KR20120011755A/en
Publication of ITUD20100150A1 publication Critical patent/ITUD20100150A1/en
Application granted granted Critical
Publication of IT1402240B1 publication Critical patent/IT1402240B1/en

Links

Classifications

    • 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
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/02—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity of multiple-track type; of multiple-chamber type; Combinations of furnaces
    • 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
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
    • F27B9/20—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace
    • F27B9/201—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace walking beam furnace
    • F27B9/202—Conveyor mechanisms therefor
    • 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
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
    • F27B9/20—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace
    • F27B9/22—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace on rails, e.g. under the action of scrapers or pushers
    • 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
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
    • F27B9/20—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace
    • F27B9/24—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace being carried by a conveyor
    • F27B9/2407—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace being carried by a conveyor the conveyor being constituted by rollers (roller hearth furnace)
    • 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
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B9/38—Arrangements of devices for charging
    • 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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/02—Skids or tracks for heavy objects
    • F27D3/026—Skids or tracks for heavy objects transport or conveyor rolls for furnaces; roller rails
    • 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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/04—Ram or pusher apparatus
    • 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
    • B21B1/08—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 structural sections, i.e. work of special cross-section, e.g. angle steel
    • 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
    • B21B1/08—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 structural sections, i.e. work of special cross-section, e.g. angle steel
    • B21B1/085—Rail sections
    • 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
    • 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
    • B21B1/46—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 metal immediately subsequent to continuous casting
    • B21B1/466—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 metal immediately subsequent to continuous casting in a non-continuous process, i.e. the cast being cut before rolling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Metal Rolling (AREA)
  • Continuous Casting (AREA)
  • Cookers (AREA)
ITUD2010A000150A 2010-07-21 2010-07-21 MAINTENANCE EQUIPMENT IN TEMPERATURE AND / OR POSSIBLE WARMING OF LONG METAL PRODUCTS AND ITS PROCEDURE IT1402240B1 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
ITUD2010A000150A IT1402240B1 (en) 2010-07-21 2010-07-21 MAINTENANCE EQUIPMENT IN TEMPERATURE AND / OR POSSIBLE WARMING OF LONG METAL PRODUCTS AND ITS PROCEDURE
EP10173164A EP2410272A1 (en) 2010-07-21 2010-08-18 Temperature maintainance and/or heating apparatus for long metal products and the corresponding method
RU2010135761/02A RU2537674C2 (en) 2010-07-21 2010-08-18 Device and method for maintaining temperature and/or possible heating of long metallic items
BRPI1002945-1A BRPI1002945A2 (en) 2010-07-21 2010-08-18 apparatus for maintaining temperature and / or possibly heating for long metal products and related method
US12/858,842 US20120018111A1 (en) 2010-07-21 2010-08-18 Temperature maintenance and/or possible heating apparatus for long metal products and relative method
MX2010009066A MX2010009066A (en) 2010-07-21 2010-08-18 Temperature maintainance and/or heating apparatus for long metal products and the corresponding method.
CN201010259146XA CN102343359A (en) 2010-07-21 2010-08-18 Temperature maintainance and/or heating apparatus for long metal products and the corresponding method
KR1020100080024A KR20120011755A (en) 2010-07-21 2010-08-18 Temperature maintenance and/or possible heating apparatus for long metal products and related method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITUD2010A000150A IT1402240B1 (en) 2010-07-21 2010-07-21 MAINTENANCE EQUIPMENT IN TEMPERATURE AND / OR POSSIBLE WARMING OF LONG METAL PRODUCTS AND ITS PROCEDURE

Publications (2)

Publication Number Publication Date
ITUD20100150A1 ITUD20100150A1 (en) 2012-01-22
IT1402240B1 true IT1402240B1 (en) 2013-08-28

Family

ID=43663713

Family Applications (1)

Application Number Title Priority Date Filing Date
ITUD2010A000150A IT1402240B1 (en) 2010-07-21 2010-07-21 MAINTENANCE EQUIPMENT IN TEMPERATURE AND / OR POSSIBLE WARMING OF LONG METAL PRODUCTS AND ITS PROCEDURE

Country Status (8)

Country Link
US (1) US20120018111A1 (en)
EP (1) EP2410272A1 (en)
KR (1) KR20120011755A (en)
CN (1) CN102343359A (en)
BR (1) BRPI1002945A2 (en)
IT (1) IT1402240B1 (en)
MX (1) MX2010009066A (en)
RU (1) RU2537674C2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITUD20130127A1 (en) * 2013-10-04 2015-04-05 Danieli Off Mecc STEEL PLANT FOR THE PRODUCTION OF LONG METAL PRODUCTS AND ITS PRODUCTION METHOD
RU2647409C2 (en) * 2013-12-23 2018-03-15 Поско Installation and method of continuous casting and rolling
US20180093861A1 (en) * 2016-09-30 2018-04-05 Otis Elevator Company Enhanced elevator status information provisions for fire alarm systems
CN110923433B (en) * 2019-12-20 2021-09-10 翟述基 Rolling transmission type large heating furnace
CN113134560B (en) * 2021-04-29 2023-04-07 杭州汽轮铸锻有限公司 Forging device and method for steam turbine rotor forging

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1214201B (en) * 1987-08-05 1990-01-10 Danieli Off Mecc LAMINATION PLANT FOR LONG PRODUCTS FROM BILLETS AND BLUMES FROM MULTIPLE CONTINUOUS CASTING LINES.
DE3927189A1 (en) * 1989-08-17 1991-02-21 Schloemann Siemag Ag PLANT FOR THE PRODUCTION OF STEEL STRIP
FR2655894B1 (en) * 1989-12-19 1994-05-27 Stein Heurtey DEVICE FOR STORING METALLURGICAL PRODUCTS, SUCH AS THIN SLABS.
ATE163370T1 (en) * 1993-05-17 1998-03-15 Danieli Off Mecc PRODUCTION LINE FOR THE PRODUCTION OF STRIPS AND/OR SHEET
IT1262220B (en) * 1993-10-19 1996-06-19 Danieli Off Mecc MOBILE TRANSPORT ROUTE INSULATED BY CONTINUOUS CASTING OF BRAMME
IT1269476B (en) * 1994-01-26 1997-04-01 Innocenti Eng Spa PROCESS AND PLANT TO PRODUCE HOT ROLLED STEEL IN BELT
JP3413819B2 (en) * 1995-01-19 2003-06-09 石川島播磨重工業株式会社 Continuous steel plate manufacturing equipment
CN1070393C (en) * 1995-03-03 2001-09-05 株式会社东芝 Hot-rolling method and arrangement
IT1281442B1 (en) * 1995-10-27 1998-02-18 Danieli Off Mecc LAMINATION PROCESS FOR TAPES AND SHEETS AND LAMINATION LINE THAT CONCRETIZES THIS PROCEDURE
DE19613718C1 (en) * 1996-03-28 1997-10-23 Mannesmann Ag Process and plant for the production of hot-rolled steel strip
IT1294632B1 (en) * 1997-09-15 1999-04-12 Danieli Off Mecc LAMINATION PLANT TRANSFORMATION PROCEDURE
DE10047044A1 (en) * 2000-09-22 2002-04-25 Sms Demag Ag Processes and plants for the production of steel strips and sheets
CN1640569A (en) * 2004-01-12 2005-07-20 鞍钢集团新钢铁有限责任公司 Direct rolling process for heavy-medium plate billet continuous casting-rolling mill set
CN2803549Y (en) * 2005-04-05 2006-08-09 鞍山市润辉冶金设备制造有限公司 Thermal insulation cover on transferring roller way of continuous casting and rolling set for hot rolled strips
RU2376106C2 (en) * 2005-04-07 2009-12-20 Джованни Арведи Method and device for manufacturing of metallic strips and sheets excluding discontinuity between continuous casting and rolling
RU2372157C1 (en) * 2005-07-19 2009-11-10 Джованни Арведи Method to continuously fabricate steel large-length products and this end

Also Published As

Publication number Publication date
RU2010135761A (en) 2012-02-27
CN102343359A (en) 2012-02-08
BRPI1002945A2 (en) 2012-09-04
US20120018111A1 (en) 2012-01-26
KR20120011755A (en) 2012-02-08
RU2537674C2 (en) 2015-01-10
MX2010009066A (en) 2012-01-20
EP2410272A1 (en) 2012-01-25
ITUD20100150A1 (en) 2012-01-22

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