GB1160789A - Apparatus for Optimizing the Output Flow Rate from a Particulate Processing System - Google Patents

Apparatus for Optimizing the Output Flow Rate from a Particulate Processing System

Info

Publication number
GB1160789A
GB1160789A GB48064/67A GB4806467A GB1160789A GB 1160789 A GB1160789 A GB 1160789A GB 48064/67 A GB48064/67 A GB 48064/67A GB 4806467 A GB4806467 A GB 4806467A GB 1160789 A GB1160789 A GB 1160789A
Authority
GB
United Kingdom
Prior art keywords
signals
fed
computer
representing
ball mill
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.)
Expired
Application number
GB48064/67A
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.)
Bunker Ramo Corp
Original Assignee
Bunker Ramo 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 Bunker Ramo Corp filed Critical Bunker Ramo Corp
Publication of GB1160789A publication Critical patent/GB1160789A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G05B13/0205—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric not using a model or a simulator of the controlled system
    • G05B13/024—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric not using a model or a simulator of the controlled system in which a parameter or coefficient is automatically adjusted to optimise the performance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C25/00—Control arrangements specially adapted for crushing or disintegrating
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
    • Y02P40/121—Energy efficiency measures, e.g. improving or optimising the production methods
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S177/00—Weighing scales
    • Y10S177/09—Scale bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Automation & Control Theory (AREA)
  • Evolutionary Computation (AREA)
  • Medical Informatics (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Artificial Intelligence (AREA)
  • Health & Medical Sciences (AREA)
  • Food Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Disintegrating Or Milling (AREA)
  • Crushing And Grinding (AREA)

Abstract

1,160,789. Ball mills: grinding cement. BUNKER-RAMO CORP. 23 Oct., 1967 [25 Oct., 1966], No. 48064/67. Heading B2A. In a cement grinding plant comprising a conveyer 34 for feeding new material and reject material to a ball mill 48 the output from which is fed to a separator 84, signals H and [i] representing respectively the hardness of the clinker and particle size distribution of the new material are fed to a digital computer 110 which generates output signals IM and DM controlling respectively motors 16, 22, 30 for determining the fresh input rate and the position of a damper blade 86 in the separator. The computer has also fed thereto signals [e], [f], [p] and '[r] representing the particle size distribution of respectively the ball mill input, the ball mill output, the product and the reject material. The feeding of the [p] and [r] signals to the computer updates its response to the H and [i] signals. The computer has further fed thereto signals I, P and R representing the flow rates of respectively new material, product and reject material. In the plant shown, the respective flow rates are determined by weigh belts 32, 102 and 46, and the position of the damper blade 86 is sensed by a sensor 88.
GB48064/67A 1966-10-25 1967-10-23 Apparatus for Optimizing the Output Flow Rate from a Particulate Processing System Expired GB1160789A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US589346A US3401891A (en) 1966-10-25 1966-10-25 Control system for a closed circuit grinding system for finish cement

Publications (1)

Publication Number Publication Date
GB1160789A true GB1160789A (en) 1969-08-06

Family

ID=24357632

Family Applications (1)

Application Number Title Priority Date Filing Date
GB48064/67A Expired GB1160789A (en) 1966-10-25 1967-10-23 Apparatus for Optimizing the Output Flow Rate from a Particulate Processing System

Country Status (4)

Country Link
US (1) US3401891A (en)
DE (1) DE1607460B2 (en)
GB (1) GB1160789A (en)
SE (1) SE312261B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7893378B2 (en) 2004-08-10 2011-02-22 Mss, Inc. Materials recovery facility process optimization via unit operation feedback

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT300526B (en) * 1968-10-24 1972-06-15 Vyzk Ustav Stavebnich Hmot V B PROCESS FOR AUTOMATICALLY REGULATING A TUBE MILL AND ARRANGEMENT FOR CARRYING OUT THE PROCESS
US3593928A (en) * 1969-08-20 1971-07-20 Millmaster Onyx Corp System for producing printing inks
US3860804A (en) * 1972-04-21 1975-01-14 Westinghouse Electric Corp Control system and method for ball mill and spiral classifier in closed circuit
DE2545424B2 (en) * 1975-10-10 1981-04-16 Metallgesellschaft Ag, 6000 Frankfurt Process for dry grinding of ores to pellet fineness
DE2741510C2 (en) * 1977-09-15 1988-09-08 Brown, Boveri & Cie Ag, 6800 Mannheim Control device for a sifter circulation grinding system
US5419498A (en) * 1993-04-19 1995-05-30 Feeco International, Inc. Material handling system and method
DE10344040A1 (en) * 2003-09-23 2005-04-14 Polysius Ag Method and device for producing a hydraulic binder
EA014375B1 (en) * 2006-07-12 2010-10-29 Де Юниверсити Оф Квинсленд A method of predicting breakage properties of a particulate material when subjected to impact
CN106323790B (en) * 2016-10-28 2023-12-19 福建工程学院 Particle grinding and crushing test device
DE102019204103A1 (en) 2019-03-26 2020-10-01 Thyssenkrupp Ag Method for the rough classification of the particle size distribution of a bulk material
CN112619850B (en) * 2020-11-30 2022-09-30 洛阳兰琦建材有限公司 Reinforced concrete crushing and separating system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3011726A (en) * 1959-10-21 1961-12-05 California Portland Cement Co Cement raw mix and clinker grinding mill control system
US3027099A (en) * 1960-05-16 1962-03-27 United States Steel Corp Proportioning control system
US3145935A (en) * 1961-12-28 1964-08-25 United States Steel Corp Method and apparatus for controlling a grinding mill

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7893378B2 (en) 2004-08-10 2011-02-22 Mss, Inc. Materials recovery facility process optimization via unit operation feedback

Also Published As

Publication number Publication date
US3401891A (en) 1968-09-17
DE1607460A1 (en) 1969-10-02
SE312261B (en) 1969-07-07
DE1607460B2 (en) 1980-02-14

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee