IT1133738B - PROCESS AND DEVICE FOR PREPARATION, IN PARTICULAR COOLING AND MIXING OF GROUND FROM FOUNDRY - Google Patents

PROCESS AND DEVICE FOR PREPARATION, IN PARTICULAR COOLING AND MIXING OF GROUND FROM FOUNDRY

Info

Publication number
IT1133738B
IT1133738B IT25710/80A IT2571080A IT1133738B IT 1133738 B IT1133738 B IT 1133738B IT 25710/80 A IT25710/80 A IT 25710/80A IT 2571080 A IT2571080 A IT 2571080A IT 1133738 B IT1133738 B IT 1133738B
Authority
IT
Italy
Prior art keywords
foundry
mixing
ground
preparation
particular cooling
Prior art date
Application number
IT25710/80A
Other languages
Italian (it)
Other versions
IT8025710A0 (en
Inventor
Rolf Wedek
Lothar Meiritz
Original Assignee
Kuenkel Wagner & Co
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 Kuenkel Wagner & Co filed Critical Kuenkel Wagner & Co
Publication of IT8025710A0 publication Critical patent/IT8025710A0/en
Application granted granted Critical
Publication of IT1133738B publication Critical patent/IT1133738B/en

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
    • B22C5/08—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
    • 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
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/19—Stirrers with two or more mixing elements mounted in sequence on the same axis
    • B01F27/191—Stirrers with two or more mixing elements mounted in sequence on the same axis with similar elements
    • 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
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms 
    • 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
    • B01F35/45—Closures or doors specially adapted for mixing receptacles; Operating mechanisms therefor
    • B01F35/451—Closures or doors specially adapted for mixing receptacles; Operating mechanisms therefor by rotating them about an axis parallel to the plane of the opening
    • 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
    • B01F35/92—Heating or cooling systems for heating the outside of the receptacle, e.g. heated jackets or burners

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
IT25710/80A 1979-12-27 1980-10-31 PROCESS AND DEVICE FOR PREPARATION, IN PARTICULAR COOLING AND MIXING OF GROUND FROM FOUNDRY IT1133738B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2952403A DE2952403C2 (en) 1979-12-27 1979-12-27 Method and device for processing, especially cooling and mixing of molding sand

Publications (2)

Publication Number Publication Date
IT8025710A0 IT8025710A0 (en) 1980-10-31
IT1133738B true IT1133738B (en) 1986-07-09

Family

ID=6089706

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25710/80A IT1133738B (en) 1979-12-27 1980-10-31 PROCESS AND DEVICE FOR PREPARATION, IN PARTICULAR COOLING AND MIXING OF GROUND FROM FOUNDRY

Country Status (9)

Country Link
JP (1) JPS5842773B2 (en)
CH (1) CH649482A5 (en)
CS (1) CS268151B2 (en)
DD (1) DD155237A5 (en)
DE (1) DE2952403C2 (en)
FR (1) FR2472433A1 (en)
GB (1) GB2066683B (en)
IT (1) IT1133738B (en)
SE (1) SE441158B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5816312A (en) * 1994-09-30 1998-10-06 Mazda Motor Corporation Method of and apparatus for reclaiming foundry sand
DE19925720C1 (en) * 1999-06-07 2000-11-02 Webac Ges Fuer Maschinenbau Mb Used foundry sand regeneration process comprises batch or discontinuous sand cooling and-or moistening and binder addition in a mixing chamber before intermediate storage
DE19945569A1 (en) * 1999-09-23 2001-03-29 Eirich Maschf Gustav Process for processing foundry mold sand and device therefor
DE10030675A1 (en) * 2000-06-23 2002-01-03 Eirich Maschf Gustav Method and device for processing molding sand
DE102010018751B4 (en) * 2010-04-29 2015-08-13 Laempe & Mössner GmbH Method and device for producing molds or cores, in particular for foundry purposes
CN103962029A (en) * 2014-04-18 2014-08-06 天能电池(芜湖)有限公司 Paste mixing machine with water-cooling system
DE102014117509A1 (en) * 2014-11-28 2016-06-02 Maschinenfabrik Gustav Eirich Gmbh & Co. Kg Device for processing and cooling foundry sand
CN112705670A (en) * 2020-12-13 2021-04-27 盐城仁创砂业科技有限公司 Temperature-adjusting sand silo adopting liquid heat-conducting medium and sand silo temperature-adjusting method

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1219182B (en) * 1963-08-23 1966-06-16 Ubbink Gieterij N V Method and device for cooling molding sand

Also Published As

Publication number Publication date
CH649482A5 (en) 1985-05-31
FR2472433A1 (en) 1981-07-03
GB2066683A (en) 1981-07-15
DE2952403C2 (en) 1984-08-23
CS268151B2 (en) 1990-03-14
FR2472433B1 (en) 1984-05-04
IT8025710A0 (en) 1980-10-31
DE2952403A1 (en) 1981-07-02
JPS56102342A (en) 1981-08-15
GB2066683B (en) 1983-04-27
DD155237A5 (en) 1982-05-26
SE8007383L (en) 1981-06-28
SE441158B (en) 1985-09-16
JPS5842773B2 (en) 1983-09-21

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