BR112012022098A2 - daft car air leakage detection system and daft car air leakage detection method - Google Patents

daft car air leakage detection system and daft car air leakage detection method

Info

Publication number
BR112012022098A2
BR112012022098A2 BR112012022098A BR112012022098A BR112012022098A2 BR 112012022098 A2 BR112012022098 A2 BR 112012022098A2 BR 112012022098 A BR112012022098 A BR 112012022098A BR 112012022098 A BR112012022098 A BR 112012022098A BR 112012022098 A2 BR112012022098 A2 BR 112012022098A2
Authority
BR
Brazil
Prior art keywords
car air
daft
leakage detection
air leakage
platform car
Prior art date
Application number
BR112012022098A
Other languages
Portuguese (pt)
Other versions
BR112012022098B1 (en
Inventor
Hiroaki Sakaue
Junichi Uezono
Keita Korenaga
Takeshi Tsutsumi
Original Assignee
Nippon 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 Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of BR112012022098A2 publication Critical patent/BR112012022098A2/en
Publication of BR112012022098B1 publication Critical patent/BR112012022098B1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/16—Sintering; Agglomerating
    • C22B1/20—Sintering; Agglomerating in sintering machines with movable grates
    • 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
    • F27B21/00—Open or uncovered sintering apparatus; Other heat-treatment apparatus of like construction
    • F27B21/06—Endless-strand sintering machines
    • 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
    • F27B19/00—Combinations of furnaces of kinds not covered by a single preceding main group
    • 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
    • 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
    • F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

sistema de detectação de vazamento de ar para carro de estrado e método de detectação de vazamento de ar para carro estrado. a presente invenção refere-se a um sensor de oxigênio (15) que mede uma concentração de oxigênio na caixa de janela (7); um padrão de código bidimensional (60) preso a uma superfície lateral de cada carro de estrado (6) e no qual informações de indentificação padronizadas de cada carro de estrado (6) estão gravadas; um dispositivo de leitura (5) que lê as informações de indentificação gravadas no padrão de código bidimensional (60) acima do sensor de oxigênio 15; uma parte de armazenamento (30) que armazena a concentração de oxigênio na caixa de janela (7) medida pelo sensor de oxigênio (15) e um tempo de medição, as informações de identificações de identificação de cada carro de estrado (6) lidas pelo dispositivo de leitura (5) e um tempo de leitura; e uma unidade de display (42) que faz correspondência e exibe as informações de identificação e o valor de concentração de oxigênio armazenados na parte de armazenamento (30) estão incluídos.Platform Car Air Leak Detection System and Platform Car Air Leak Detection Method. The present invention relates to an oxygen sensor (15) which measures an oxygen concentration in the window box (7); a two-dimensional code pattern (60) attached to a side surface of each platform car (6) and on which standardized identification information of each platform car (6) is recorded; a reading device (5) which reads the identification information recorded in the two-dimensional code pattern (60) above the oxygen sensor 15; a storage portion (30) which stores the oxygen concentration in the window box (7) measured by the oxygen sensor (15) and a measurement time, the identification tag information of each platform carriage (6) read by the reading device (5) and a reading time; and a display unit (42) that matches and displays the identifying information and oxygen concentration value stored in the storage part (30) is included.

BR112012022098-5A 2010-03-01 2011-03-01 ROAD CAR AIR LEAK DETECTION SYSTEM AND ROAD CAR AIR LEAK DETECTION METHOD BR112012022098B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2010043799 2010-03-01
JP2010-043799 2010-03-01
PCT/JP2011/054605 WO2011108532A1 (en) 2010-03-01 2011-03-01 Air leakage detection system for pallet carriage and air leakage detection method for pallet carriage

Publications (2)

Publication Number Publication Date
BR112012022098A2 true BR112012022098A2 (en) 2016-08-23
BR112012022098B1 BR112012022098B1 (en) 2018-05-02

Family

ID=44542183

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012022098-5A BR112012022098B1 (en) 2010-03-01 2011-03-01 ROAD CAR AIR LEAK DETECTION SYSTEM AND ROAD CAR AIR LEAK DETECTION METHOD

Country Status (5)

Country Link
JP (1) JP4890663B2 (en)
KR (1) KR101397244B1 (en)
CN (1) CN102782432B (en)
BR (1) BR112012022098B1 (en)
WO (1) WO2011108532A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5418439B2 (en) * 2010-08-10 2014-02-19 新日鐵住金株式会社 How to identify the location of the air leak in the sintering machine pallet
JP5573482B2 (en) * 2010-08-10 2014-08-20 新日鐵住金株式会社 How to detect the location of air leakage in the sintering machine pallet
JP5761059B2 (en) * 2012-02-03 2015-08-12 新日鐵住金株式会社 Sintering machine operating method and sintering machine operating system
JP5842762B2 (en) * 2012-08-07 2016-01-13 新日鐵住金株式会社 Method for producing sintered ore using pallet position recognition device of sintering machine
JP6115118B2 (en) * 2012-12-20 2017-04-19 新日鐵住金株式会社 History management method of sintering machine pallet
JP6036267B2 (en) * 2012-12-20 2016-11-30 新日鐵住金株式会社 How to identify the location of the air leak in the sintering machine pallet
JP6572838B2 (en) * 2016-07-05 2019-09-11 Ｊｆｅスチール株式会社 Air leakage detection method and air leakage detection system in a Dwightroid type sintering machine
CN108088398B (en) * 2016-11-23 2020-03-17 中冶长天国际工程有限责任公司 Combustion measuring device and method for injection-assisted sintering method
CN110819766B (en) * 2019-11-19 2021-09-24 王希宏 Full-flow intelligent control system for LF (ladle furnace) refining furnace

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58189337A (en) * 1982-04-26 1983-11-05 Kawasaki Steel Corp Detection of damage in pallet of syntering machine
KR100833007B1 (en) * 2001-12-22 2008-05-27 주식회사 포스코 Grate bars for developing permeability in a sintering machine
CN1661311A (en) * 2004-02-27 2005-08-31 宝山钢铁股份有限公司 Method for measuring air-leaking rate of sinter machine body
CN101043643A (en) * 2006-04-27 2007-09-26 陈龙军 Method for operating automatically mobile terminal using two-dimensional code
JP5298629B2 (en) * 2008-05-12 2013-09-25 新日鐵住金株式会社 Air leakage detection device for sintering machine
JP5269496B2 (en) * 2008-06-25 2013-08-21 新日鐵住金株式会社 Pallet position recognition device and air leakage detection device for sintering machine
JP2010013175A (en) * 2008-07-07 2010-01-21 Daiwa Syst Kk Cap seal for container such as drum can, and double closure device for container such as drum can using the same
CN101435711B (en) * 2008-12-15 2010-06-30 武汉钢铁(集团)公司 Air leakage rate measuring method of sintering machine system

Also Published As

Publication number Publication date
JPWO2011108532A1 (en) 2013-06-27
CN102782432A (en) 2012-11-14
BR112012022098B1 (en) 2018-05-02
WO2011108532A1 (en) 2011-09-09
KR20120107527A (en) 2012-10-02
JP4890663B2 (en) 2012-03-07
CN102782432B (en) 2015-05-20
KR101397244B1 (en) 2014-05-22

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: NIPPON STEEL AND SUMITOMO METAL CORPORATION (JP)

B07A Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted
B25D Requested change of name of applicant approved