JP7524345B2 - 最小限の動作圧力を用いた冷却ユニットの運転 - Google Patents

最小限の動作圧力を用いた冷却ユニットの運転 Download PDF

Info

Publication number
JP7524345B2
JP7524345B2 JP2022562567A JP2022562567A JP7524345B2 JP 7524345 B2 JP7524345 B2 JP 7524345B2 JP 2022562567 A JP2022562567 A JP 2022562567A JP 2022562567 A JP2022562567 A JP 2022562567A JP 7524345 B2 JP7524345 B2 JP 7524345B2
Authority
JP
Japan
Prior art keywords
operating
pump assembly
control unit
cooling
operating state
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.)
Active
Application number
JP2022562567A
Other languages
English (en)
Japanese (ja)
Other versions
JP2023525657A (ja
Inventor
クラウス・ヴァインツィール
Original Assignee
プライメタルズ・テクノロジーズ・ジャーマニー・ゲーエムベーハー
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 プライメタルズ・テクノロジーズ・ジャーマニー・ゲーエムベーハー filed Critical プライメタルズ・テクノロジーズ・ジャーマニー・ゲーエムベーハー
Publication of JP2023525657A publication Critical patent/JP2023525657A/ja
Application granted granted Critical
Publication of JP7524345B2 publication Critical patent/JP7524345B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/74—Temperature control, e.g. by cooling or heating the rolls or the product
    • 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
    • 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
    • C21D1/62—Quenching devices
    • C21D1/667—Quenching devices for spray quenching
    • 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
    • C21D11/005—Process control or regulation for heat treatments for cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/74—Temperature control, e.g. by cooling or heating the rolls or the product
    • B21B37/76—Cooling control on the run-out table
    • 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
    • C21D1/56—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering characterised by the quenching agents
    • C21D1/60—Aqueous agents

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Control Of Metal Rolling (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Sorption Type Refrigeration Machines (AREA)
JP2022562567A 2020-04-14 2021-03-29 最小限の動作圧力を用いた冷却ユニットの運転 Active JP7524345B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP20169326.4 2020-04-14
EP20169326.4A EP3895819B1 (de) 2020-04-14 2020-04-14 Betrieb einer kühleinrichtung mit einem minimalen arbeitsdruck
EP20169741.4 2020-04-16
EP20169741.4A EP3895820A1 (de) 2020-04-14 2020-04-16 Betrieb einer kühleinrichtung mit einem minimalen arbeitsdruck
PCT/EP2021/058174 WO2021209251A1 (de) 2020-04-14 2021-03-29 Betrieb einer kühleinrichtung mit einem minimalen arbeitsdruck

Publications (2)

Publication Number Publication Date
JP2023525657A JP2023525657A (ja) 2023-06-19
JP7524345B2 true JP7524345B2 (ja) 2024-07-29

Family

ID=70289348

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022562567A Active JP7524345B2 (ja) 2020-04-14 2021-03-29 最小限の動作圧力を用いた冷却ユニットの運転

Country Status (6)

Country Link
US (1) US20230191465A1 (de)
EP (2) EP3895819B1 (de)
JP (1) JP7524345B2 (de)
CN (1) CN115397575B (de)
BR (1) BR112022020917A2 (de)
WO (1) WO2021209251A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022128358A1 (de) * 2022-10-26 2024-05-02 Sms Group Gmbh Kühlmodul, Kühlgruppe, Kühlsystem, Verfahren, warmgewalztes metallisches bandförmiges Produkt und Verwendung

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010209698A (ja) 2009-03-06 2010-09-24 Toshiba Mitsubishi-Electric Industrial System Corp 冷却設備ポンプ省エネ制御装置
WO2011092851A1 (ja) 2010-01-29 2011-08-04 東芝三菱電機産業システム株式会社 圧延ラインにおける注水制御装置、注水制御方法、注水制御プログラム
WO2012099242A1 (ja) 2011-01-21 2012-07-26 株式会社 荏原製作所 給水装置
JP2012207546A (ja) 2011-03-29 2012-10-25 Hitachi Ltd ポンプ消費電力特性モデル作成装置、ポンプ消費電力特性モデル作成方法、ポンプ消費電力特性モデル作成プログラム、およびこのプログラムを記録した記録媒体
CN103861879A (zh) 2014-03-28 2014-06-18 东北大学 一种中厚板在线冷却装置及控制方法
JP2014176875A (ja) 2013-03-15 2014-09-25 Jfe Steel Corp 熱間圧延ラインの冷却装置の制御方法
US20150053272A1 (en) 2012-03-27 2015-02-26 Siemens Aktiengesellschaft Pressure stabilization method

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5431201B2 (de) * 1972-09-28 1979-10-05
JPH0819915B2 (ja) * 1985-12-02 1996-03-04 株式会社日立製作所 可変速ポンプの運転装置
GB2495434B (en) * 2008-09-29 2013-05-22 Fisher Rosemount Systems Inc Efficient design and configuration of elements in a process control system
EP2644719A1 (de) 2012-03-28 2013-10-02 Siemens Aktiengesellschaft Steuerung einer Kühlung
DE102012215599A1 (de) * 2012-09-03 2014-03-06 Sms Siemag Ag Verfahren und Vorrichtung zur dynamischen Versorgung einer Kühleinrichtung zum Kühlen von Metallband oder sonstigem Walzgut mit Kühlmittel
EP2767352A1 (de) * 2013-02-14 2014-08-20 Siemens VAI Metals Technologies GmbH Kühlung eines Metallbandes mit positionsgeregelter Ventileinrichtung
EP2767353A1 (de) 2013-02-15 2014-08-20 Siemens VAI Metals Technologies GmbH Kühlstrecke mit Power Cooling und Laminarkühlung
EP3395463B2 (de) * 2017-04-26 2024-10-30 Primetals Technologies Austria GmbH Kühlung eines walzguts
EP3495056B1 (de) 2017-12-11 2020-09-16 Primetals Technologies Austria GmbH Verbesserte steuerung der wasserwirtschaft einer kühlstrecke
DE102018205684A1 (de) * 2018-04-13 2019-10-17 Sms Group Gmbh Kühleinrichtung und Verfahren zu deren Betrieb
EP3599037A1 (de) 2018-07-25 2020-01-29 Primetals Technologies Germany GmbH Kühlstrecke mit einstellung der kühlmittelströme durch pumpen

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010209698A (ja) 2009-03-06 2010-09-24 Toshiba Mitsubishi-Electric Industrial System Corp 冷却設備ポンプ省エネ制御装置
WO2011092851A1 (ja) 2010-01-29 2011-08-04 東芝三菱電機産業システム株式会社 圧延ラインにおける注水制御装置、注水制御方法、注水制御プログラム
WO2012099242A1 (ja) 2011-01-21 2012-07-26 株式会社 荏原製作所 給水装置
JP2012207546A (ja) 2011-03-29 2012-10-25 Hitachi Ltd ポンプ消費電力特性モデル作成装置、ポンプ消費電力特性モデル作成方法、ポンプ消費電力特性モデル作成プログラム、およびこのプログラムを記録した記録媒体
US20150053272A1 (en) 2012-03-27 2015-02-26 Siemens Aktiengesellschaft Pressure stabilization method
JP2014176875A (ja) 2013-03-15 2014-09-25 Jfe Steel Corp 熱間圧延ラインの冷却装置の制御方法
CN103861879A (zh) 2014-03-28 2014-06-18 东北大学 一种中厚板在线冷却装置及控制方法

Also Published As

Publication number Publication date
US20230191465A1 (en) 2023-06-22
EP3895819B1 (de) 2023-06-07
EP3895820A1 (de) 2021-10-20
CN115397575A (zh) 2022-11-25
BR112022020917A2 (pt) 2022-12-06
JP2023525657A (ja) 2023-06-19
EP3895819A1 (de) 2021-10-20
CN115397575B (zh) 2025-08-19
WO2021209251A1 (de) 2021-10-21

Similar Documents

Publication Publication Date Title
JPH05504819A (ja) 液圧システム
US10584645B2 (en) Compressor control device, compressor control system, and compressor control method
JP7524345B2 (ja) 最小限の動作圧力を用いた冷却ユニットの運転
CN112469516B (zh) 用于冷却部段的运行方法和冷却部段
US11135631B2 (en) Control of the water economy of a cooling path
JP5790528B2 (ja) 圧延デスケーリング装置の制御装置
CN105163876A (zh) 包括强力冷却和层流冷却的冷却部
RU2510299C2 (ru) Способ для установки приводной нагрузки для множества приводов прокатного стана для прокатки прокатываемого материала, устройство управления и/или регулирования, носитель информации, программный код и прокатная установка
EP3167197A1 (de) Verfahren zur druck- und temperaturreglung eines fluids in einer serie von kryogenen verdichtern
JP6198398B2 (ja) ２ポンプ方式熱源設備におけるポンプ運転台数決定制御方法
JP6921039B2 (ja) 台数制御装置及びプログラム
US11779976B2 (en) Application devices for cooling sections, having a second connection
JP7118689B2 (ja) 熱源システム、熱源システムの制御方法及び熱源システムの制御プログラム、並びに熱源システムの制御装置
US11703057B2 (en) Control method for machine with inverter-operated electric drive unit
EP3092412B1 (de) Mehrpumpenanwendung mit variabler geschwindigkeit zur bereitstellung von energieeinsparungen durch berechnung und kompensation von reibverlust mittels drehzahlreferenz
CN111677044B (zh) 一种热连轧线铸机区域的恒压供水系统
JP3523489B2 (ja) ポンプ制御方式
JP5460425B2 (ja) 送水圧力制御システムおよび方法
JP4276571B2 (ja) 板圧延における板クラウンおよび形状制御方法
JP2019194506A (ja) 制御装置、熱源システム
JP5492459B2 (ja) 配水網内における圧力制御装置及び圧力制御方法
JP6853733B2 (ja) 送水システムおよび送水方法
JP2016144821A (ja) クーラント制御装置およびクーラント制御方法
RU2786558C1 (ru) Участок охлаждения, имеющий клапаны и напорные баки для предотвращения гидроударов
WO2025083783A1 (ja) ロール冷却制御装置

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20230113

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20231031

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20231106

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20240201

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20240304

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20240528

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20240617

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20240717

R150 Certificate of patent or registration of utility model

Ref document number: 7524345

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150