DK1294506T3 - Fremgangsmåde og indretning til bearbejdning af formsand - Google Patents

Fremgangsmåde og indretning til bearbejdning af formsand

Info

Publication number
DK1294506T3
DK1294506T3 DK01984030T DK01984030T DK1294506T3 DK 1294506 T3 DK1294506 T3 DK 1294506T3 DK 01984030 T DK01984030 T DK 01984030T DK 01984030 T DK01984030 T DK 01984030T DK 1294506 T3 DK1294506 T3 DK 1294506T3
Authority
DK
Denmark
Prior art keywords
mold sand
machining mold
machining
sand
mold
Prior art date
Application number
DK01984030T
Other languages
English (en)
Inventor
Uwe Greissing
Winfried Diem
Dieter Adelmann
Paul Eirich
Herbert Duerr
Original Assignee
Gustav Eirich Gmbh & Co Kg
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 Gustav Eirich Gmbh & Co Kg filed Critical Gustav Eirich Gmbh & Co Kg
Application granted granted Critical
Publication of DK1294506T3 publication Critical patent/DK1294506T3/da

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
    • B22C5/04—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by grinding, blending, mixing, kneading, or stirring
    • B22C5/0409—Blending, mixing, kneading or stirring; Methods therefor
    • B22C5/044—Devices having a vertical stirrer shaft in a fixed receptacle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/50—Mixing liquids with solids
    • B01F23/54—Mixing liquids with solids wetting solids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/21—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by their rotating shafts
    • B01F27/2122—Hollow shafts
    • 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
    • B01F35/71—Feed mechanisms
    • 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
    • B01F35/71—Feed mechanisms
    • B01F35/712—Feed mechanisms for feeding fluids
    • 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
    • B01F35/71—Feed mechanisms
    • B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/718—Feed mechanisms characterised by the means for feeding the components to the mixer using vacuum, under pressure in a closed receptacle or circuit system
    • 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
    • B01F35/71—Feed mechanisms
    • B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/71805—Feed mechanisms characterised by the means for feeding the components to the mixer using valves, gates, orifices or openings
    • 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
    • B01F35/71—Feed mechanisms
    • B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/7181—Feed mechanisms characterised by the means for feeding the components to the mixer using fans or turbines
    • 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
    • B01F35/80—Forming a predetermined ratio of the substances to be mixed
    • B01F35/88—Forming a predetermined ratio of the substances to be mixed by feeding the materials batchwise
    • B01F35/881—Forming a predetermined ratio of the substances to be mixed by feeding the materials batchwise by weighing, e.g. with automatic discharge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
    • B22C5/08—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by sprinkling, cooling, or drying
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
    • B22C5/18—Plants for preparing mould materials
    • B22C5/185—Plants for preparing mould materials comprising a wet reclamation step
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/112—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades
    • B01F27/1121—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades pin-shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/70—Mixers specially adapted for working at sub- or super-atmospheric pressure, e.g. combined with de-foaming
    • 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
    • B01F35/71—Feed mechanisms
    • B01F35/715—Feeding the components in several steps, e.g. successive steps

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Accessories For Mixers (AREA)
  • Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
DK01984030T 2000-06-23 2001-06-16 Fremgangsmåde og indretning til bearbejdning af formsand DK1294506T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10030675A DE10030675A1 (de) 2000-06-23 2000-06-23 Verfahren und Vorrichtung zur Aufbereitung von Formsand
PCT/DE2001/002259 WO2001098001A1 (de) 2000-06-23 2001-06-16 Verfahren und vorrichtung zur aufbereitung von formsand

Publications (1)

Publication Number Publication Date
DK1294506T3 true DK1294506T3 (da) 2008-12-01

Family

ID=7646583

Family Applications (1)

Application Number Title Priority Date Filing Date
DK01984030T DK1294506T3 (da) 2000-06-23 2001-06-16 Fremgangsmåde og indretning til bearbejdning af formsand

Country Status (11)

Country Link
US (1) US6860313B2 (da)
EP (1) EP1294506B1 (da)
JP (1) JP5173104B2 (da)
CN (1) CN1231316C (da)
AU (1) AU2002215483A1 (da)
CZ (1) CZ304626B6 (da)
DE (2) DE10030675A1 (da)
DK (1) DK1294506T3 (da)
ES (1) ES2311554T3 (da)
PL (1) PL197428B1 (da)
WO (1) WO2001098001A1 (da)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19945569A1 (de) * 1999-09-23 2001-03-29 Eirich Maschf Gustav Verfahren zur Aufbereitung von Gießereiformsand und Vorrichtung hierfür
CN1319669C (zh) * 2005-12-20 2007-06-06 金啸海 一种用于铸造的型砂及其制备方法
DE102010027885A1 (de) * 2010-04-16 2012-02-09 Maschinenfabrik Gustav Eirich Gmbh & Co. Kg Mischvorrichtung mit Verschleißschutzauskleidung
US9458354B2 (en) 2010-10-06 2016-10-04 Resinate Technologies, Inc. Polyurethane dispersions and methods of making and using same
RU2478020C2 (ru) * 2011-05-24 2013-03-27 Закрытое Акционерное Общество "Литаформ" Способ приготовления формовочной смеси и устройство для приготовления формовочной смеси
CN103703086A (zh) 2011-06-10 2014-04-02 克里斯托弗·M·费利斯 透明涂层，丙烯酸类涂层
CN105170899B (zh) * 2015-10-12 2017-10-13 嘉善县汾湖铸钢厂 一种筒式混砂设备
CN106141080A (zh) * 2016-05-20 2016-11-23 许云东 一种滚筒式混砂机及其混砂方法
DE102017104842A1 (de) * 2017-03-08 2018-09-13 Maschinenfabrik Gustav Eirich Gmbh & Co. Kg Mischer mit Reinigungsdüse
CN109530613B (zh) * 2018-12-05 2023-09-19 常州好迪机械有限公司 一种混砂装置使用方法
US11771265B2 (en) 2019-03-08 2023-10-03 Sharkninja Operating Llc Vacuum food processing system
CA3123156A1 (en) 2019-03-08 2020-09-17 Sharkninja Operating Llc Vacuum food processing system
WO2020185684A1 (en) 2019-03-08 2020-09-17 Sharkninja Operating Llc Vacuum food processing system
USD940500S1 (en) 2019-06-06 2022-01-11 Sharkninja Operating Llc Lid
USD927256S1 (en) 2019-06-06 2021-08-10 Sharkninja Operating Llc Blender
USD925270S1 (en) 2019-06-06 2021-07-20 Sharkninja Operating Llc Blender
USD924007S1 (en) 2019-06-06 2021-07-06 Sharkninja Operating Llc Strainer blender accessory
CN116983894B (zh) * 2023-09-25 2023-12-08 山西大丰新材料科技有限公司 一种涂料生产用的稀释装置及其使用方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CS171986B1 (da) * 1974-03-18 1976-11-29
CS175283B1 (da) * 1975-11-03 1977-04-29
US4252001A (en) * 1977-01-21 1981-02-24 Musschoot A Method and apparatus for cooling foundry sand
DE2952403C2 (de) * 1979-12-27 1984-08-23 Alfelder Maschinen- und Modell-Fabrik Künkel, Wagner & Co KG, 3220 Alfeld Verfahren und Vorrichtung zum Aufbereiten, insb. Kühlen und Mischen von Formsand
US4957147A (en) * 1987-10-01 1990-09-18 Lowe Terry B Container filling apparatus
DE4010377A1 (de) * 1990-03-30 1991-10-02 Vnii Litejnogo Mash Verfahren zur formsandrueckgewinnung aus altsand von giessereibetrieben und system zu seiner durchfuehrung
JPH06142826A (ja) * 1992-11-06 1994-05-24 Sintokogio Ltd 鋳物砂再生処理方法
JP2982629B2 (ja) * 1994-09-30 1999-11-29 マツダ株式会社 鋳物砂の混練調整方法及びその装置
US5816312A (en) * 1994-09-30 1998-10-06 Mazda Motor Corporation Method of and apparatus for reclaiming foundry sand
DE19512593A1 (de) * 1995-04-04 1996-10-10 Eirich Maschf Gustav Verfahren und Vorrichtung zum Kühlen von Gießereisand
JP3705627B2 (ja) * 1995-09-13 2005-10-12 マシーネンファブリーク・グスタフ・アイリッヒ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング・ウント・コムパニー・コマンディットゲゼルシャフト 鋳物砂の再生方法およびその装置
JP3030260B2 (ja) * 1997-03-10 2000-04-10 マツダ株式会社 鋳物砂の再生方法およびその装置
JP2000042686A (ja) * 1998-07-29 2000-02-15 Sintokogio Ltd 真空混練機における凝縮汚濁水の循環配管設備
DE69916436D1 (de) * 1999-06-15 2004-05-19 Pfaudler Werke Gmbh Vorrichtung zum Füllen des Behälters eines Mischers
DE19945569A1 (de) 1999-09-23 2001-03-29 Eirich Maschf Gustav Verfahren zur Aufbereitung von Gießereiformsand und Vorrichtung hierfür
JP4353596B2 (ja) * 1999-11-24 2009-10-28 アイシン高丘株式会社 鋳物砂の混練調整方法

Also Published As

Publication number Publication date
JP2003535700A (ja) 2003-12-02
PL358228A1 (en) 2004-08-09
WO2001098001A1 (de) 2001-12-27
CN1231316C (zh) 2005-12-14
DE10030675A1 (de) 2002-01-03
US6860313B2 (en) 2005-03-01
PL197428B1 (pl) 2008-03-31
EP1294506A1 (de) 2003-03-26
DE50114195D1 (de) 2008-09-18
US20040020623A1 (en) 2004-02-05
EP1294506B1 (de) 2008-08-06
CZ304626B6 (cs) 2014-08-13
AU2002215483A1 (en) 2002-01-02
JP5173104B2 (ja) 2013-03-27
ES2311554T3 (es) 2009-02-16
CN1437514A (zh) 2003-08-20

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