AR080714A1 - Procedimiento para la operacion de un molino - Google Patents

Procedimiento para la operacion de un molino

Info

Publication number
AR080714A1
AR080714A1 ARP110100977A ARP110100977A AR080714A1 AR 080714 A1 AR080714 A1 AR 080714A1 AR P110100977 A ARP110100977 A AR P110100977A AR P110100977 A ARP110100977 A AR P110100977A AR 080714 A1 AR080714 A1 AR 080714A1
Authority
AR
Argentina
Prior art keywords
interval
mill
precipitation
during
production
Prior art date
Application number
ARP110100977A
Other languages
English (en)
Inventor
Harald Held
Michael Metzger
Florian Steinke
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of AR080714A1 publication Critical patent/AR080714A1/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
    • B02C17/18—Details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
    • B02C17/18—Details
    • B02C17/24—Driving mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
    • B02C17/18—Details
    • B02C17/1805—Monitoring devices for tumbling mills
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Grinding (AREA)
  • Disintegrating Or Milling (AREA)
  • Control Of Velocity Or Acceleration (AREA)

Abstract

Segun la presente, la velocidad de rotacion o bien el numero de vueltas del tambor de un molino para mena se regula de manera variable en funcion del tiempo. Como durante un primer intervalo el tambor rota con alta velocidad, las partículas particularmente duras o densas se quiebran por precipitacion. Al mismo tiempo, durante el primer intervalo resulta afectado el comportamiento de produccion del molino. Al primer intervalo le sigue un segundo intervalo en el que el tambor rota a una velocidad menor. En el segundo intervalo el material es descargado más efectivamente y no se puede alcanzar el movimiento de precipitacion dentro del molino. La combinacion de estas diferentes formas operativas a cortos intervalos durante el funcionamiento corriente, mejora en promedio tanto el desmenuzamiento por movimiento de precipitacion del material, como así también la produccion del material molido. A través de la regulacion del numero de vueltas segun diferentes valores nominales durante breves ventanas de tiempo, se pueden optimizar al mismo tiempo diferentes requerimientos al comportamiento de produccion del material a ser molido. Esto tiene la ventaja de que se puede alcanzar un mayor caudal de paso para el molino.
ARP110100977A 2010-03-24 2011-03-23 Procedimiento para la operacion de un molino AR080714A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102010012620A DE102010012620A1 (de) 2010-03-24 2010-03-24 Verfahren zum Betrieb einer Mühle

Publications (1)

Publication Number Publication Date
AR080714A1 true AR080714A1 (es) 2012-05-02

Family

ID=44225974

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP110100977A AR080714A1 (es) 2010-03-24 2011-03-23 Procedimiento para la operacion de un molino

Country Status (12)

Country Link
US (1) US9751088B2 (es)
AR (1) AR080714A1 (es)
AU (1) AU2011231906B2 (es)
BR (1) BR112012023907A2 (es)
CA (1) CA2794026A1 (es)
CL (1) CL2012002392A1 (es)
DE (1) DE102010012620A1 (es)
FI (1) FI20125961A (es)
NO (1) NO20121243A1 (es)
PE (1) PE20130755A1 (es)
RU (1) RU2563678C2 (es)
WO (1) WO2011117060A2 (es)

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Publication number Priority date Publication date Assignee Title
PE20110173A1 (es) * 2009-08-12 2011-03-18 Fluor Tech Corp Configuracion para revestimiento en molino rotatorio con accionamiento de motor sin engranaje
DE102010012620A1 (de) 2010-03-24 2011-09-29 Siemens Aktiengesellschaft Verfahren zum Betrieb einer Mühle
US9246372B2 (en) 2012-01-20 2016-01-26 Fluor Technologies Corporation Rotor pole support ribs in gearless drives
EP2769769A1 (de) * 2013-02-22 2014-08-27 Siemens Aktiengesellschaft Verfahren zur Steuerung und/oder Regelung einer Mahlanlage sowie Mahlanlage
EP2803416A1 (de) * 2013-05-14 2014-11-19 Siemens Aktiengesellschaft Verfahren zur Steuerung und/oder Regelung einer mehrstufigen Mahlanlage sowie Mahlanlage
US9752307B2 (en) * 2014-03-24 2017-09-05 Haier Us Appliance Solutions, Inc. Disposal assembly and method for operating same
EP2965819A1 (de) * 2014-07-09 2016-01-13 Siemens Aktiengesellschaft Regelung und/oder Steuerung einer Zerkleinerungsanlage
JP2016140828A (ja) * 2015-02-02 2016-08-08 株式会社マキノ 湿式粉砕システム及び湿式粉砕方法
US10399089B1 (en) * 2016-01-12 2019-09-03 Sheldon Dean Shumway System to control a charge volume of an autogenous mill or a semi-autogenous mill
CN106000611A (zh) * 2016-06-07 2016-10-12 淮南市鸿裕工业产品设计有限公司 颗粒研磨机精细研磨组件
CN106540784B (zh) * 2016-11-06 2019-04-16 中建材（合肥）粉体科技装备有限公司 料风逆流球磨机水泥粉磨系统及粉磨方法
AU2018313117B2 (en) * 2017-08-07 2021-11-18 Cidra Corporate Services Llc Assessing the benefits of automatic grinding control using PST technology for true on-line particle size measurement
JP7000571B2 (ja) * 2017-11-23 2022-01-19 ビューラー アーゲー ローラーシステムの粉砕ラインの自動最適化及び制御のためのインテリジェントな自己適応型制御装置、及び対応する方法
DE102020212798A1 (de) * 2020-10-09 2022-04-14 Dmg Mori Digital Gmbh Verfahren und vorrichtung zur simulation einer bearbeitung an einer werkzeugmaschine mittels selbstlernendem system
CN112691760B (zh) * 2020-12-09 2022-02-22 北矿智云科技(北京)有限公司 半自磨机频率控制方法、装置和电子设备
GB202208646D0 (en) * 2022-06-13 2022-07-27 Anglo American Technical & Sustainability Services Ltd Grinding mil system and a method of operating a grinding mill

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US3181800A (en) 1957-07-26 1965-05-04 Bolidens Gruv Ab Method of comminuting materials by autogenous grinding in a continuous grinding mill
FR2383705A1 (fr) * 1977-03-16 1978-10-13 Penarroya Miniere Metall Procede et dispositif pour la regulation des broyeurs
CH640751A5 (en) 1978-08-24 1984-01-31 Buehler Ag Geb Method for operating an agitator mill and control arrangement for carrying out the method
SU961777A1 (ru) * 1981-03-04 1982-09-30 Всесоюзный Ордена Трудового Красного Знамени Научно-Исследовательский И Проектный Институт Механической Обработки Полезных Ископаемых Устройство дл управлени работой дробильной установки
DE3920273A1 (de) 1989-06-21 1991-01-03 Hermann Getzmann Verfahren und vorrichtung zur regelung der drehzahl bei ruehrwerkskugelmuehlen
DE4432153A1 (de) * 1994-09-09 1996-03-14 Evv Vermoegensverwaltungs Gmbh Verfahren und Vorrichtung zum kontinuierlichen autogenen Mahlen eines fließfähigen Behandlungsguts
US7017841B2 (en) * 2001-09-17 2006-03-28 Ehrenfried Albert Tirschler Angle-based method and device for protecting a rotating component
US7566017B2 (en) 2005-06-17 2009-07-28 Outotec Oyj Apparatus for discharging material from a mill
DE102006019417A1 (de) 2006-04-26 2007-11-15 Siemens Ag Verfahren zum Betrieb eines Mühlensystems
DE102006038014B3 (de) 2006-08-14 2008-04-30 Siemens Ag Verfahren zur Ermittlung eines Mühlenfüllstands
US7694904B2 (en) 2006-10-31 2010-04-13 Metso Minerals Industries, Inc. Auxiliary drive
IN2009KN03523A (es) 2007-04-05 2015-08-28 Metso Minerals Inc
RU68360U1 (ru) * 2007-04-28 2007-11-27 Государственное образовательное учреждение высшего профессионального образования "Оренбургский государственный университет" Измельчитель-смеситель для приготовления комбикормов
FI122462B (fi) 2008-06-27 2012-01-31 Metso Minerals Inc Menetelmä ja laitteisto murskausprosessin säätöön
SE533564C2 (sv) 2009-03-11 2010-10-26 Sandvik Intellectual Property Sätt och anordning för reglering av driften av en gyratorisk kross
DE102010012620A1 (de) 2010-03-24 2011-09-29 Siemens Aktiengesellschaft Verfahren zum Betrieb einer Mühle

Also Published As

Publication number Publication date
BR112012023907A2 (pt) 2016-08-02
FI20125961A (fi) 2012-09-18
PE20130755A1 (es) 2013-07-03
RU2563678C2 (ru) 2015-09-20
CL2012002392A1 (es) 2012-11-30
RU2012145119A (ru) 2014-04-27
AU2011231906B2 (en) 2014-06-12
DE102010012620A1 (de) 2011-09-29
NO20121243A1 (no) 2012-10-24
US9751088B2 (en) 2017-09-05
AU2011231906A1 (en) 2012-09-20
CA2794026A1 (en) 2011-09-29
WO2011117060A3 (de) 2013-05-10
US20130008985A1 (en) 2013-01-10
WO2011117060A2 (de) 2011-09-29

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Legal Events

Date Code Title Description
FG Grant, registration
FD Application declared void or lapsed, e.g., due to non-payment of fee