DK0911303T3 - Fremgangsmåde og system til at styre blanding af råmaterialer til cement - Google Patents

Fremgangsmåde og system til at styre blanding af råmaterialer til cement

Info

Publication number
DK0911303T3
DK0911303T3 DK98119946T DK98119946T DK0911303T3 DK 0911303 T3 DK0911303 T3 DK 0911303T3 DK 98119946 T DK98119946 T DK 98119946T DK 98119946 T DK98119946 T DK 98119946T DK 0911303 T3 DK0911303 T3 DK 0911303T3
Authority
DK
Denmark
Prior art keywords
cement
raw materials
controlling mixing
mixing
controlling
Prior art date
Application number
DK98119946T
Other languages
English (en)
Other versions
DK0911303T4 (da
Inventor
Naoki Morihira
Kazuhiro Tsukuda
Original Assignee
Mitsubishi Heavy Ind Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=17743750&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK0911303(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mitsubishi Heavy Ind Ltd filed Critical Mitsubishi Heavy Ind Ltd
Publication of DK0911303T3 publication Critical patent/DK0911303T3/da
Application granted granted Critical
Publication of DK0911303T4 publication Critical patent/DK0911303T4/da

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
    • B28C7/02—Controlling the operation of the mixing
    • B28C7/022—Controlling the operation of the mixing by measuring the consistency or composition of the mixture, e.g. with supply of a missing component
    • 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
    • C04B7/362—Condition or time responsive control in hydraulic cement manufacturing processes for raw materials handling, e.g. during the grinding or mixing step
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/20—Measuring; Control or regulation
    • B01F35/21—Measuring
    • B01F35/213—Measuring of the properties of the mixtures, e.g. temperature, density or colour
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B13/00—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion
    • G05B13/02—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
    • G05B13/04—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric involving the use of models or simulators

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Software Systems (AREA)
  • Health & Medical Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Evolutionary Computation (AREA)
  • Medical Informatics (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Accessories For Mixers (AREA)
  • Feedback Control In General (AREA)
  • Disintegrating Or Milling (AREA)
DK98119946T 1997-10-22 1998-10-21 Fremgangsmåde og system til at styre blanding af råmaterialer til cement DK0911303T4 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9289474A JPH11130484A (ja) 1997-10-22 1997-10-22 セメント原料調合制御方法及び装置

Publications (2)

Publication Number Publication Date
DK0911303T3 true DK0911303T3 (da) 2003-04-07
DK0911303T4 DK0911303T4 (da) 2008-01-02

Family

ID=17743750

Family Applications (1)

Application Number Title Priority Date Filing Date
DK98119946T DK0911303T4 (da) 1997-10-22 1998-10-21 Fremgangsmåde og system til at styre blanding af råmaterialer til cement

Country Status (6)

Country Link
US (1) US6033102A (da)
EP (1) EP0911303B2 (da)
JP (1) JPH11130484A (da)
KR (1) KR100281820B1 (da)
DE (1) DE69810570T3 (da)
DK (1) DK0911303T4 (da)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19833447C2 (de) * 1998-07-24 2002-06-06 Wolfgang Hinkel Verfahren und Vorrichtung zur Verwertung von Abfällen
US6668201B1 (en) 1998-11-09 2003-12-23 General Electric Company System and method for tuning a raw mix proportioning controller
DE10344040A1 (de) 2003-09-23 2005-04-14 Polysius Ag Verfahren und Vorrichtung zur Herstellung eines hydraulischen Bindemittels
US7591440B2 (en) * 2004-08-13 2009-09-22 Invensys Systems, Inc. Methods and systems for cement finishing mill control
US20070266905A1 (en) * 2004-08-20 2007-11-22 Amey Stephen L Admixture dispensing system and method
AU2006261180A1 (en) * 2005-06-17 2006-12-28 Icrete, Llc Methods and systems for redesigning pre-existing concrete mix designs and manufacturing plants and design-optimizing and manufacturing concrete
US7567856B2 (en) * 2005-12-30 2009-07-28 Halliburton Energy Services, Inc. Methods for determining a volumetric ratio of a material to the total materials in a mixing vessel
US7561943B2 (en) * 2005-12-30 2009-07-14 Halliburton Energy Services, Inc. Methods for volumetrically controlling a mixing apparatus
US9348343B2 (en) * 2008-09-26 2016-05-24 Rockwell Automation Technologies, Inc. Bulk material blending control
JP2011111377A (ja) * 2009-11-30 2011-06-09 Taiheiyo Cement Corp 固化材
WO2012038859A1 (en) * 2010-09-24 2012-03-29 Flsmidth A/S A method for adjusting the cement clinker chemistry
JP6201254B2 (ja) * 2012-10-22 2017-09-27 太平洋セメント株式会社 添加量制御装置および添加量制御プログラム
CN107902930B (zh) * 2017-11-17 2020-12-04 华润水泥技术研发有限公司 一种提高水泥生料易烧性的配料方法
CN110950557B (zh) * 2019-12-19 2022-05-03 华东理工大学 优化水泥原料调整量的方法和系统
CN113296561B (zh) * 2020-08-20 2022-06-14 中冶长天国际工程有限责任公司 一种用于造球机的控制系统及控制方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3783252A (en) * 1972-04-07 1974-01-01 Westinghouse Electric Corp Control system and method for a reversed ball mill grinding circuit
DE2637620C2 (de) * 1976-08-20 1981-10-29 Siemens AG, 1000 Berlin und 8000 München Verfahren zum Regeln einer von mehreren Stellgrößen abhängigen Größe
US4395290A (en) * 1982-01-13 1983-07-26 Gulf & Western Industries, Inc. Method of manufacturing cement raw mix
JPS58130145A (ja) * 1982-01-27 1983-08-03 三菱重工業株式会社 セメント原料の調合制御方法
US5027267A (en) * 1989-03-31 1991-06-25 Halliburton Company Automatic mixture control apparatus and method
US5281023A (en) * 1989-08-02 1994-01-25 Stewart & Stevenson Services, Inc. Method and apparatus for automatically controlling a well fracturing operation
EP0495098A4 (en) * 1989-09-28 1993-03-31 Yasuro Ito Method and apparatus for regulating mixture of granular material such as sand, powder such as cement and liquid
DK0686065T3 (da) * 1993-03-03 1998-02-02 Slegten Sa Styreproces til tørformalingsenhed, der fungerer i lukket kredsløb
US5320425A (en) * 1993-08-02 1994-06-14 Halliburton Company Cement mixing system simulator and simulation method
DE19518958A1 (de) * 1995-05-23 1996-11-28 Krupp Polysius Ag Verfahren und Anlage zur Aufbereitung einer Materialmischung

Also Published As

Publication number Publication date
JPH11130484A (ja) 1999-05-18
KR100281820B1 (ko) 2001-11-02
DE69810570T2 (de) 2003-11-20
DE69810570T3 (de) 2008-03-20
EP0911303B2 (en) 2007-09-12
DK0911303T4 (da) 2008-01-02
KR19990037272A (ko) 1999-05-25
EP0911303B1 (en) 2003-01-08
US6033102A (en) 2000-03-07
EP0911303A1 (en) 1999-04-28
DE69810570D1 (de) 2003-02-13

Similar Documents

Publication Publication Date Title
DK0911303T4 (da) Fremgangsmåde og system til at styre blanding af råmaterialer til cement
DK1034148T3 (da) Metalfiberbeton, cementmatrix og forblandinger til fremstilling af matrixen og betonen
DK0830438T3 (da) Byggematerialer indeholdende faseændringsmaterialer og fremgangsmåde til fremstilling deraf
DK1121192T3 (da) Fremgangsmåde til homogenisering
DK7795A (da) Fremgangsmåde og indretning til fremstilling af betonbrosten
BR9702307A (pt) Painel feito de concreto e método de fabricação do mesmo
DK0979034T3 (da) Præparat til bekæmpelse af skadelige bioorganismer og fremgangsmåde til bekæmpelse af skadelige bioorganismer ved anvendelse af dette
DE69839468D1 (de) Brennofen und Kontrollverfahren dafür
UA25911C2 (uk) Спосіб виготовлеhhя асфальтобетоhу, барабаhhий змішувач і спосіб hагріву сировиhи
HUP0003051A3 (en) Method and apparatus for producing cement clinker
DK0875491T3 (da) Fremgangsmåde og anlæg til reduktion af skadestof-kredsløb ved fremstilling af cementklinker af råmel
DK0831098T3 (da) Mellemprodukter og fremgangsmåde til fremstilling af olanzapin
EP0990629A4 (en) JOINING CONCRETE AND JOINING METHOD USING SAID CONCRETE
DK0605832T3 (da) Apparat til fremstilling af cementklinker
AU2461499A (en) Method and apparatus for constructing suspended concrete floors and roofs
DK0880302T3 (da) Varmekabel og fremgangsmåde til fremstilling af samme
PL323923A1 (en) Method of making cement clinker
DK147492A (da) Fremgangsmåde og anlæg til fremstilling af cementklinker
DK104296A (da) Apparat til prækalcinering af cementmateriale
DK0931454T3 (da) Apparat til findeling og blanding af foderkomponenter til dyrefoder
IT241234Y1 (it) Betoniera per edilizia
DK0896958T3 (da) Fremgangsmåde til kombineret fremstilling af cementklinker og elektrisk strøm
DK0791565T3 (da) Blanding til cement
PL337829A1 (en) Method of colouring building materials and asphalt
DE69838733D1 (de) Zementklinker enthaltender Zement