EP3784971A4 - Optimisation de la commande d'un four rotatif - Google Patents

Optimisation de la commande d'un four rotatif Download PDF

Info

Publication number
EP3784971A4
EP3784971A4 EP19791953.3A EP19791953A EP3784971A4 EP 3784971 A4 EP3784971 A4 EP 3784971A4 EP 19791953 A EP19791953 A EP 19791953A EP 3784971 A4 EP3784971 A4 EP 3784971A4
Authority
EP
European Patent Office
Prior art keywords
lathe
optimization
control
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.)
Pending
Application number
EP19791953.3A
Other languages
German (de)
English (en)
Other versions
EP3784971A1 (fr
Inventor
Erik Berg
Tomas Eriksson
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.)
Optimation AB
Original Assignee
Optimation AB
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 Optimation AB filed Critical Optimation AB
Publication of EP3784971A1 publication Critical patent/EP3784971A1/fr
Publication of EP3784971A4 publication Critical patent/EP3784971A4/fr
Pending legal-status Critical Current

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B7/00—Hydraulic cements
    • C04B7/36—Manufacture of hydraulic cements in general
    • C04B7/361—Condition or time responsive control in hydraulic cement manufacturing processes
    • 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
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/20—Details, accessories or equipment specially adapted for rotary-drum furnaces
    • F27B7/42—Arrangement of controlling, monitoring, alarm or like 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
    • 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
    • F27D2019/0031—Regulation through control of the flow of the exhaust gases
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
EP19791953.3A 2018-04-23 2019-04-12 Optimisation de la commande d'un four rotatif Pending EP3784971A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE1850477A SE543100C2 (en) 2018-04-23 2018-04-23 Optimisation of control of rotary kiln
PCT/SE2019/050339 WO2019209156A1 (fr) 2018-04-23 2019-04-12 Optimisation de la commande d'un four rotatif

Publications (2)

Publication Number Publication Date
EP3784971A1 EP3784971A1 (fr) 2021-03-03
EP3784971A4 true EP3784971A4 (fr) 2021-12-01

Family

ID=68294690

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19791953.3A Pending EP3784971A4 (fr) 2018-04-23 2019-04-12 Optimisation de la commande d'un four rotatif

Country Status (4)

Country Link
EP (1) EP3784971A4 (fr)
JP (1) JP7546487B2 (fr)
SE (1) SE543100C2 (fr)
WO (1) WO2019209156A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020188549A2 (fr) * 2019-03-20 2020-09-24 Tata Consultancy Services Limited Procédé et système de surveillance et d'optimisation du fonctionnement d'un four rotatif à alumine
EP3911615B1 (fr) * 2020-04-08 2022-07-13 thyssenkrupp Industrial Solutions AG Procédé de production de clinker de ciment
US20250004429A1 (en) * 2021-10-23 2025-01-02 Innomotics Gmbh Method and system for observing a cement kiln process
CN116202318B (zh) * 2023-03-23 2024-02-06 连云港临海新材料有限公司 一种石油焦煅烧炉智能调温装置及方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011000430A1 (fr) * 2009-07-03 2011-01-06 Abb Ab Procédé et dispositif de régulation d’un processus de calcination d’un mélange contenant de la chaux pour produire de la chaux calcinée
US20140147799A1 (en) * 2012-11-23 2014-05-29 John M. Peterman Metal kiln temperature control system and method
WO2016057892A1 (fr) * 2014-10-10 2016-04-14 Air Products And Chemicals, Inc. Système de capteur intégré et procédés pour des processus de combustion

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3437325A (en) * 1967-04-11 1969-04-08 Westinghouse Electric Corp Heat balance control of a rotary kiln
EP1228016B1 (fr) * 1999-11-04 2005-03-30 Pretoria Portland Cement Company Limited Systeme de commande d'une unite a four de cuisson
JP2004011990A (ja) * 2002-06-05 2004-01-15 Sumitomo Metal Mining Co Ltd ロータリーキルンの燃焼制御装置および制御方法
WO2011146723A2 (fr) * 2010-05-19 2011-11-24 Gillespie + Powers, Inc. Système de détection et de régulation de température sans fil pour four à métaux et son procédé d'utilisation

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011000430A1 (fr) * 2009-07-03 2011-01-06 Abb Ab Procédé et dispositif de régulation d’un processus de calcination d’un mélange contenant de la chaux pour produire de la chaux calcinée
US20140147799A1 (en) * 2012-11-23 2014-05-29 John M. Peterman Metal kiln temperature control system and method
WO2016057892A1 (fr) * 2014-10-10 2016-04-14 Air Products And Chemicals, Inc. Système de capteur intégré et procédés pour des processus de combustion

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2019209156A1 *

Also Published As

Publication number Publication date
SE543100C2 (en) 2020-10-06
SE1850477A1 (en) 2019-10-24
JP2021526624A (ja) 2021-10-07
WO2019209156A1 (fr) 2019-10-31
EP3784971A1 (fr) 2021-03-03
JP7546487B2 (ja) 2024-09-06

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