MX2017010039A - Dispositivo y metodo para determinar la perdida de ignicion de al menos parte de un producto de hierro y acero. - Google Patents

Dispositivo y metodo para determinar la perdida de ignicion de al menos parte de un producto de hierro y acero.

Info

Publication number
MX2017010039A
MX2017010039A MX2017010039A MX2017010039A MX2017010039A MX 2017010039 A MX2017010039 A MX 2017010039A MX 2017010039 A MX2017010039 A MX 2017010039A MX 2017010039 A MX2017010039 A MX 2017010039A MX 2017010039 A MX2017010039 A MX 2017010039A
Authority
MX
Mexico
Prior art keywords
product
electromagnetic
descaler
roller
sensors
Prior art date
Application number
MX2017010039A
Other languages
English (en)
Inventor
Yee Chan Yuen
Luc MAGALHAES Jean-
Original Assignee
Fives Stein
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 Fives Stein filed Critical Fives Stein
Publication of MX2017010039A publication Critical patent/MX2017010039A/es

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • G01B11/06—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
    • C21D1/76—Adjusting the composition of the atmosphere
    • 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
    • C21D11/00—Process control or regulation for heat treatments
    • 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
    • F27B9/40—Arrangements of controlling or monitoring devices
    • 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
    • F27D19/00—Arrangements of controlling devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/20—Metals
    • G01N33/208—Coatings, e.g. platings
    • 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
    • F27D19/00—Arrangements of controlling devices
    • F27D2019/0003—Monitoring the temperature or a characteristic of the charge and using it as a controlling value
    • 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
    • F27D19/00—Arrangements of controlling devices
    • F27D2019/0028—Regulation
    • F27D2019/0034—Regulation through control of a heating quantity such as fuel, oxidant or intensity of current
    • 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
    • F27D19/00—Arrangements of controlling devices
    • F27D2019/0028—Regulation
    • F27D2019/0068—Regulation involving a measured inflow of a particular gas in the enclosure
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G17/00—Apparatus for or methods of weighing material of special form or property
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
    • G01G19/02—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing wheeled or rolling bodies, e.g. vehicles
    • G01G19/03—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing wheeled or rolling bodies, e.g. vehicles for weighing during motion
    • G01G19/035—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing wheeled or rolling bodies, e.g. vehicles for weighing during motion using electrical weight-sensitive devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/06—Illumination; Optics
    • G01N2201/061—Sources
    • G01N2201/06113—Coherent sources; lasers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Control Of Heat Treatment Processes (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Metal Rolling (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)

Abstract

La invención se refiere a un método y dispositivo para determinar la pérdida de ignición de al menos parte de un producto de hierro y acero (5), referido como el ``producto´´, durante el paso de tal producto a través de un horno calefactor (4) localizado corriente arriba de un desincrustante químico (8). Preferentemente, el producto se mueve sobre superficies de rodillo (3, 6). Tal dispositivo incluye un conjunto de sensores electromagnéticos (20, 30, 31, 40, 41). Tal conjunto incluye: - al menos un sensor electromagnético (20) del conjunto se coloca a fin de explorar, al menos parcialmente a lo largo de un plano de exploración, la superficie inferior (50) del producto (5) cerca de la salida del horno (4), orientándose tal sensor electromagnético a fin de que el plano de exploración (P20) de la radiación electromagnética, proveniente de tal sensor, sea perpendicular a una dirección de movimiento del producto; - un conjunto de al menos dos sensores electromagnéticos (30, 31) se coloca corriente arriba del desincrustante (8) y se orienta a fin de que los planos de exploración (P30, P31) de la radiación electromagnética, proveniente de los mismos, se encuentre substancialmente en un mismo plano (P32) perpendicular a la dirección de movimiento de tal por lo menos parte del producto que pasa por el generador de un rodillo de una superficie de rodillo (3); y - un conjunto de por lo menos dos sensores electromagnéticos (40, 41) colocados corriente abajo del desincrustante (8) y orientados a fin de que los planos de exploración (P40, P41) de la radiación electromagnética, proveniente de los mismos, se encuentre substancialmente sobre un solo plano (P42) perpendicular a la dirección de movimiento del producto que pasa por el generador de un rodillo de una superficie de rodillo (6). Tales sensores (30, 31, 40, 41) se colocan a fin de determinar la altura del producto corriente arriba y corriente abajo del desincrustante.
MX2017010039A 2015-02-04 2016-02-04 Dispositivo y metodo para determinar la perdida de ignicion de al menos parte de un producto de hierro y acero. MX2017010039A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1550878A FR3032265B1 (fr) 2015-02-04 2015-02-04 Procede de pilotage de four a partir de mesures de la calamine formee
PCT/IB2016/050567 WO2016125096A1 (fr) 2015-02-04 2016-02-04 Dispositif et procédé de détermination de la perte au feu d'au moins une partie d'un produit sidérurgique

Publications (1)

Publication Number Publication Date
MX2017010039A true MX2017010039A (es) 2018-05-15

Family

ID=52988312

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017010039A MX2017010039A (es) 2015-02-04 2016-02-04 Dispositivo y metodo para determinar la perdida de ignicion de al menos parte de un producto de hierro y acero.

Country Status (10)

Country Link
US (1) US10527406B2 (es)
EP (1) EP3254043B1 (es)
BR (1) BR112017016727B1 (es)
CA (1) CA2975845C (es)
ES (1) ES2831476T3 (es)
FR (1) FR3032265B1 (es)
MX (1) MX2017010039A (es)
PL (1) PL3254043T3 (es)
RU (1) RU2710825C2 (es)
WO (1) WO2016125096A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3032265B1 (fr) * 2015-02-04 2017-02-10 Fives Stein Procede de pilotage de four a partir de mesures de la calamine formee
BR112019016687A2 (pt) * 2017-04-25 2020-04-07 Nippon Steel Corp sistema de determinação de composição de incrustação, método de determinação de composição de incrustação e programa
FR3102549B1 (fr) * 2019-10-28 2021-11-26 Fives Stein Dispositif et procédé de pilotage d’un four de réchauffage

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3250119A (en) * 1962-06-28 1966-05-10 United States Steel Corp Method and apparatus for measuring the thickness of an object
IT1281420B1 (it) * 1995-09-13 1998-02-18 Danieli Off Mecc Procedimento di equalizzazione in un forno di riscaldo con ambiente ad ossidazione controllata e forno di riscaldo
FR2824130B1 (fr) * 2001-04-26 2003-12-12 Air Liquide Procede de controle d'un produit traite dans un four et four ainsi equipe de moyens de contole
DE102007057237A1 (de) * 2007-11-26 2009-05-28 Umicore Ag & Co. Kg Tunnelofen für die Temperaturbehandlung von Waren
KR101167126B1 (ko) * 2010-09-29 2012-07-20 현대제철 주식회사 슬라브 크기 측정 방법
KR101246259B1 (ko) 2011-02-24 2013-03-21 현대제철 주식회사 슬라브 측정장치
KR20130134328A (ko) * 2012-05-30 2013-12-10 현대제철 주식회사 스케일 제거 여부 확인장치
GB2514599B (en) * 2013-05-30 2015-07-08 Siemens Vai Metals Tech Gmbh Adjustable descaler
FR3032265B1 (fr) * 2015-02-04 2017-02-10 Fives Stein Procede de pilotage de four a partir de mesures de la calamine formee

Also Published As

Publication number Publication date
FR3032265A1 (fr) 2016-08-05
CA2975845C (fr) 2022-07-12
WO2016125096A1 (fr) 2016-08-11
US10527406B2 (en) 2020-01-07
US20180017374A1 (en) 2018-01-18
RU2017130775A (ru) 2019-03-04
CA2975845A1 (fr) 2016-08-11
ES2831476T3 (es) 2021-06-08
PL3254043T3 (pl) 2021-02-08
EP3254043B1 (fr) 2020-08-19
RU2710825C2 (ru) 2020-01-14
BR112017016727B1 (pt) 2021-07-20
FR3032265B1 (fr) 2017-02-10
RU2017130775A3 (es) 2019-07-17
EP3254043A1 (fr) 2017-12-13
BR112017016727A2 (pt) 2018-04-10

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