NO924937L - Finmaling av mineraler, og kvernanordning for samme - Google Patents

Finmaling av mineraler, og kvernanordning for samme

Info

Publication number
NO924937L
NO924937L NO92924937A NO924937A NO924937L NO 924937 L NO924937 L NO 924937L NO 92924937 A NO92924937 A NO 92924937A NO 924937 A NO924937 A NO 924937A NO 924937 L NO924937 L NO 924937L
Authority
NO
Norway
Prior art keywords
minerals
painting
same
nuclear device
chamber
Prior art date
Application number
NO92924937A
Other languages
English (en)
Other versions
NO924937D0 (no
Inventor
Ulf Krister Svensson
Lars Conny Rehnvall
Original Assignee
Sala International 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 Sala International Ab filed Critical Sala International Ab
Publication of NO924937D0 publication Critical patent/NO924937D0/no
Publication of NO924937L publication Critical patent/NO924937L/no

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
    • B02C17/16—Mills in which a fixed container houses stirring means tumbling the charge

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Grinding (AREA)
  • Disintegrating Or Milling (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

Fremgangsmåte for finmaling av mineraler o.l. materialer for anvendelse for fillerformål, idet materialet blir malt i hovedsakelig tørr tilstand til partikkelstørrelser som er egnet for slike formål. Finmalingen kjennetegnes ved at den i det minste under sin av- sluttende fase gjennomføres i et lukket malekammer som er bragt .til undertrykk. Trykket i malekammeret kan fortrinnsvis være opp til ca. lOkPa lavere enn omgivelsestrykket. Kverninnretning med malekammer som kan bringes til et undertrykk hører med.
NO92924937A 1991-12-20 1992-12-18 Finmaling av mineraler, og kvernanordning for samme NO924937L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9103781A SE469417B (sv) 1991-12-20 1991-12-20 Saett och anordning foer finmalning av foer filleraendamaal anvaendbara mineral i torrt tillstaand

Publications (2)

Publication Number Publication Date
NO924937D0 NO924937D0 (no) 1992-12-18
NO924937L true NO924937L (no) 1993-06-21

Family

ID=20384671

Family Applications (1)

Application Number Title Priority Date Filing Date
NO92924937A NO924937L (no) 1991-12-20 1992-12-18 Finmaling av mineraler, og kvernanordning for samme

Country Status (8)

Country Link
US (1) US5361996A (no)
EP (1) EP0549552A1 (no)
AU (1) AU653867B2 (no)
CA (1) CA2083916A1 (no)
FI (1) FI925439A (no)
NO (1) NO924937L (no)
SE (1) SE469417B (no)
ZA (1) ZA928560B (no)

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US5340037A (en) * 1992-05-18 1994-08-23 Texaco Inc. Method and apparatus for grinding hot material and recovering gasses emitted therefrom
KR960016970A (ko) * 1994-11-14 1996-06-17 야시마 사부로 분말체 처리장치 및 그 장치에 이용되는 슬릿부재의 제조방법
US5882246A (en) * 1995-06-06 1999-03-16 Kotobuki Eng. & Mfg. Co., Ltd. Wet agitating ball mill and method
DE19541228C2 (de) * 1995-11-06 1997-08-21 Schlick Heinrich Gmbh Co Kg Vorrichtung zum Dosieren von körnigen, rieselfähigen Materialien, insbesondere Strahlmittel
US6196480B1 (en) * 1999-03-22 2001-03-06 Fukuda Metal Foil & Powder Co., Ltd. Ball mill, a method for preparing fine metal powder, and fine metal powder prepared by the method
DE10253791A1 (de) * 2001-12-24 2003-07-03 Gustav Eirich Gmbh & Co Kg Rührwerksmühle
EP1510256A1 (de) * 2003-08-22 2005-03-02 Maschinenfabrik Gustav Erich GmbH & Co. KG Rührwerksmühle mit Tauchrohr zur Absaugung und Trennung von Mahlgut und Mahlhilfskörpern
GB0408594D0 (en) * 2004-04-16 2004-05-19 Extec Screens & Crushers Ltd Crusher apparatus
KR100694835B1 (ko) 2004-09-23 2007-03-14 김홍인 벤토나이트를 이용한 팩 조성물과 이의 제조 방법 및 그제조 장치
US8025078B2 (en) 2008-04-29 2011-09-27 Illinois Tool Works Inc. Vehicle mountable arm for valve operating machine
US8091817B2 (en) * 2009-12-11 2012-01-10 Flsmidth A/S Milling device
US20160030944A1 (en) * 2014-08-04 2016-02-04 General Electric Company Attritor
CN107206387A (zh) * 2014-12-09 2017-09-26 菲活机器制造公司 真空研磨系统和方法
WO2017203712A1 (ja) * 2016-05-27 2017-11-30 日環特殊株式会社 細胞壁又は細胞膜破砕装置及び該装置の使用方法
US10638665B2 (en) * 2017-10-23 2020-05-05 MedReleaf Corp. Apparatus and methods for the comminution of botanical feedstock
EP3693642B1 (en) 2019-01-17 2022-06-15 Illinois Tool Works, Inc. Valve operating device having a movable arm for use in exercising valves
US20230103467A1 (en) * 2019-12-17 2023-04-06 Merck Sharp & Dohme Llc Non-invasive continuous capacitance level detector
US11326706B2 (en) 2020-02-14 2022-05-10 Illinois Tool Works Inc. Portable valve operating machine for use in exercising valves
US11920695B2 (en) 2020-02-14 2024-03-05 Illinois Tool Works, Inc. Portable valve operating machine for use in exercising valves having a torque management system

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US2111663A (en) * 1934-06-11 1938-03-22 Graemiger Benjamin Feed regulator control means
US2136907A (en) * 1936-05-18 1938-11-15 Smidth & Co As F L Mill control
US2491466A (en) * 1943-10-12 1949-12-20 Mine And Smelter Supply Compan Apparatus for controlling the feed to a mill in a grinding circuit
US2498089A (en) * 1945-02-09 1950-02-21 Morton Salt Co Level controller
US2602594A (en) * 1946-12-12 1952-07-08 Riley Stoker Corp Method and apparatus for controlling material and fluid to rotatable drum pulverizers
US3149789A (en) * 1960-10-28 1964-09-22 Szegvari Andrew Continuous process of grinding particulate material
US3179345A (en) * 1963-07-29 1965-04-20 United States Steel Corp Method and apparatus for controlling a grinding mill
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DE1607476A1 (de) * 1967-10-10 1969-09-18 Draiswerke Gmbh Kontinuierlich betriebene Ruehrwerksmuehle
DE1607480C3 (de) * 1968-01-08 1974-11-14 Draiswerke Gmbh, 6800 Mannheim Gasdicht geschlossene Rührwerksmühle
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DE2921408A1 (de) * 1979-05-26 1980-11-27 Draiswerke Gmbh Verfahren zum entlueften von viskosem mahlgut, verwendung einer ruehrwerksmuehle zur durchfuehrung des verfahrens und ruehrwerksmuehle
DE3440993C2 (de) * 1984-11-09 1987-02-26 Omya GmbH, 5000 Köln Rührwerksmühle, insbesondere Rührwerkskugelmühle
AU573908B2 (en) * 1985-10-15 1988-06-23 Kubota Ltd. Vertical hollow screw grinding mill
SE8604241D0 (sv) * 1986-10-06 1986-10-06 Lars Jorgen Lidstrom Returmaterialbehandling
US4850541A (en) * 1987-08-24 1989-07-25 Hagy John T Comminution apparatus
DE3838981A1 (de) * 1988-11-18 1990-05-23 Eirich Walter Ruehrwerkskugelmuehle
US4979686A (en) * 1989-10-03 1990-12-25 Union Process, Inc. High speed dry grinder
SE9000797L (sv) * 1990-03-07 1991-09-08 Sala International Ab Anordning foer malning av mineralprodukter
SE466485B (sv) * 1991-03-25 1992-02-24 Sala International Ab Foerfarande foer finmalning av foer filleraendamaal anvaenda material i vaesentligen torrt tillstaand under anvaendning av en kvarn med agiterat i malmedium samt anordning foer genomfoerande av foerfarandet

Also Published As

Publication number Publication date
AU653867B2 (en) 1994-10-13
EP0549552A1 (en) 1993-06-30
CA2083916A1 (en) 1993-06-21
AU2819392A (en) 1993-06-24
SE469417B (sv) 1993-07-05
US5361996A (en) 1994-11-08
SE9103781A (no) 1993-06-21
ZA928560B (en) 1993-05-05
FI925439A (fi) 1993-06-21
FI925439A0 (fi) 1992-11-30
SE9103781D0 (sv) 1991-12-20
NO924937D0 (no) 1992-12-18

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