NL7802329A - METHOD AND DEVICE FOR REDUCING THE RESIN CONTENT OF USED FOUNDRY SAND. - Google Patents

METHOD AND DEVICE FOR REDUCING THE RESIN CONTENT OF USED FOUNDRY SAND.

Info

Publication number
NL7802329A
NL7802329A NL7802329A NL7802329A NL7802329A NL 7802329 A NL7802329 A NL 7802329A NL 7802329 A NL7802329 A NL 7802329A NL 7802329 A NL7802329 A NL 7802329A NL 7802329 A NL7802329 A NL 7802329A
Authority
NL
Netherlands
Prior art keywords
reducing
resin content
foundry sand
used foundry
sand
Prior art date
Application number
NL7802329A
Other languages
Dutch (nl)
Original Assignee
Freier Grunder Eisen Metall
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 Freier Grunder Eisen Metall filed Critical Freier Grunder Eisen Metall
Publication of NL7802329A publication Critical patent/NL7802329A/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
    • B22C5/18—Plants for preparing mould materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Devices For Molds (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
NL7802329A 1977-03-02 1978-03-02 METHOD AND DEVICE FOR REDUCING THE RESIN CONTENT OF USED FOUNDRY SAND. NL7802329A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772708961 DE2708961A1 (en) 1977-03-02 1977-03-02 METHOD AND DEVICE FOR REDUCING THE RESIN CONTENT OF USED FOUNDRY SAND

Publications (1)

Publication Number Publication Date
NL7802329A true NL7802329A (en) 1978-09-05

Family

ID=6002537

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7802329A NL7802329A (en) 1977-03-02 1978-03-02 METHOD AND DEVICE FOR REDUCING THE RESIN CONTENT OF USED FOUNDRY SAND.

Country Status (6)

Country Link
DE (1) DE2708961A1 (en)
ES (1) ES467504A1 (en)
FR (1) FR2382291A1 (en)
GB (1) GB1593008A (en)
NL (1) NL7802329A (en)
SE (1) SE7802366L (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4508277A (en) * 1980-09-08 1985-04-02 Andrews Robert S L Apparatus for reclaiming foundry sand
US4549698A (en) * 1982-02-05 1985-10-29 Andrews Robert S L Method of reclaiming foundry sand
US4978076A (en) * 1990-03-28 1990-12-18 Gmd Engineered Systems, Inc. Method for separating hazardous substances in waste foundry sands
DE4035263C2 (en) * 1990-11-02 1994-08-11 Kuettner Gmbh & Co Kg Dr Method and device for cleaning bulk goods
DE4215867A1 (en) * 1992-05-14 1993-11-18 Kgt Giessereitechnik Gmbh Method and device for regulating the sand discharge during the thermal regeneration of old foundry sand in fluidized bed furnaces

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1342404A (en) * 1962-10-29 1963-11-08 Nat Eng Co Method and device for cooling a granular material

Also Published As

Publication number Publication date
FR2382291A1 (en) 1978-09-29
DE2708961A1 (en) 1978-09-07
ES467504A1 (en) 1979-06-16
SE7802366L (en) 1978-09-03
GB1593008A (en) 1981-07-15

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Legal Events

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