DK1225991T3 - Fremgangsmåde til at bearbejde stöbeformsand - Google Patents

Fremgangsmåde til at bearbejde stöbeformsand

Info

Publication number
DK1225991T3
DK1225991T3 DK00974309T DK00974309T DK1225991T3 DK 1225991 T3 DK1225991 T3 DK 1225991T3 DK 00974309 T DK00974309 T DK 00974309T DK 00974309 T DK00974309 T DK 00974309T DK 1225991 T3 DK1225991 T3 DK 1225991T3
Authority
DK
Denmark
Prior art keywords
mold sand
machining mold
machining
sand
mold
Prior art date
Application number
DK00974309T
Other languages
English (en)
Inventor
Paul Eirich
Hubert Eirich
Herbert Duerr
Walter Eirich
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 DK1225991T3 publication Critical patent/DK1225991T3/da

Links

Classifications

    • 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
    • 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
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/90—Heating or cooling systems
    • B01F2035/99—Heating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Mold Materials And Core Materials (AREA)
DK00974309T 1999-09-23 2000-09-06 Fremgangsmåde til at bearbejde stöbeformsand DK1225991T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19945569A DE19945569A1 (de) 1999-09-23 1999-09-23 Verfahren zur Aufbereitung von Gießereiformsand und Vorrichtung hierfür
PCT/DE2000/003117 WO2001021341A1 (de) 1999-09-23 2000-09-06 Verfahren zur aufbereitung von giessereiformsand und vorrichtung hierfür

Publications (1)

Publication Number Publication Date
DK1225991T3 true DK1225991T3 (da) 2004-12-13

Family

ID=7923007

Family Applications (1)

Application Number Title Priority Date Filing Date
DK00974309T DK1225991T3 (da) 1999-09-23 2000-09-06 Fremgangsmåde til at bearbejde stöbeformsand

Country Status (8)

Country Link
US (1) US6926063B1 (da)
EP (1) EP1225991B1 (da)
JP (1) JP4948729B2 (da)
AU (1) AU1267701A (da)
DE (3) DE19945569A1 (da)
DK (1) DK1225991T3 (da)
ES (1) ES2226939T3 (da)
WO (1) WO2001021341A1 (da)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10030675A1 (de) * 2000-06-23 2002-01-03 Eirich Maschf Gustav Verfahren und Vorrichtung zur Aufbereitung von Formsand
DE102010018751B4 (de) * 2010-04-29 2015-08-13 Laempe & Mössner GmbH Verfahren und Vorrichtung zur Herstellung von Formen oder Kernen insbesondere für Gießereizwecke
CN114534593A (zh) * 2022-02-16 2022-05-27 安徽善和生物科技有限公司 益生菌粉固体饮料混合装置
CN117564217B (zh) * 2023-11-21 2024-05-28 浙江海帆阀业有限公司 一种自动筛选的阀体铸造设备
CN117960994B (zh) * 2024-04-02 2024-06-04 福建台屹精密机械有限公司 一种砂模铸造成型设备

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2456769A (en) * 1944-02-16 1948-12-21 Herbert S Simpson Method of reclaiming foundry sand
US2593327A (en) * 1947-11-03 1952-04-15 Herbert S Simpson Sand cooling device
US2628080A (en) * 1950-09-22 1953-02-10 Patterson Foundry & Machine Co Jacketed conical blender
GB701108A (en) * 1950-10-11 1953-12-16 Courtaulds Ltd Improvements in and relating to churns for the production of viscose
US3521863A (en) * 1968-02-01 1970-07-28 Robert A Graham Centrifugal mixer having vacuum means
CH490110A (de) * 1969-02-28 1970-05-15 Spemag Ag Mischmaschine
FR2402472A1 (fr) * 1977-09-13 1979-04-06 Alsthom Atlantique Appareil pour le maintien en suspension de produits solides et procede d'utilisation
JPS5831259B2 (ja) * 1979-01-24 1983-07-05 株式会社日立製作所 鋳物砂の温度調節装置
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
DE3309379A1 (de) * 1983-03-16 1984-09-20 Hubert Eirich Verfahren zur regenerierung von giessereialtsand und vorrichtung zur durchfuehrung des verfahrens
US4772434A (en) * 1986-10-03 1988-09-20 The Dial Corporation Soap making process
US4709862A (en) * 1987-01-30 1987-12-01 Leidel Dieter S Method of reclaiming green sand
SE466883B (sv) * 1989-01-27 1992-04-27 Alfa Laval Food Eng Ab Anordning foer vaermebehandling av partikelformat material innefattande roerverk anslutet till aangkaella
FR2654584B1 (fr) * 1989-11-20 1992-05-22 Chauveau Jean Marie Reacteur pour traiter une liqueur de cacao et ses derives.
JPH0775754B2 (ja) * 1990-03-20 1995-08-16 キュトナー 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 コンパニー コマンディト ゲゼルシャフト 鋳型用古砂の再生法
DE4411201A1 (de) * 1994-03-31 1995-10-05 Schuerenberg Beton Spritzmasch Feinstoffwirbelmischer
US5816312A (en) * 1994-09-30 1998-10-06 Mazda Motor Corporation Method of and apparatus for reclaiming foundry sand
US5603567A (en) * 1995-02-17 1997-02-18 Blentech Corporation Coaxial cryogenic injection system
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
US5626421A (en) * 1996-05-28 1997-05-06 Campbell; Craig C. Blender construction
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
DE10030675A1 (de) * 2000-06-23 2002-01-03 Eirich Maschf Gustav Verfahren und Vorrichtung zur Aufbereitung von Formsand
KR100402412B1 (ko) * 2001-10-25 2003-11-01 기원금속(주) 주물사 재생장치 및 그 재생방법

Also Published As

Publication number Publication date
ES2226939T3 (es) 2005-04-01
AU1267701A (en) 2001-04-24
JP4948729B2 (ja) 2012-06-06
US6926063B1 (en) 2005-08-09
EP1225991A1 (de) 2002-07-31
JP2003509219A (ja) 2003-03-11
DE50008619D1 (de) 2004-12-16
DE19945569A1 (de) 2001-03-29
EP1225991B1 (de) 2004-11-10
WO2001021341A1 (de) 2001-03-29
DE10082836D2 (de) 2002-11-07

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