PL289336A1 - Method of regenerating used moulding sand mixes predominantly containing clay as a binder - Google Patents

Method of regenerating used moulding sand mixes predominantly containing clay as a binder

Info

Publication number
PL289336A1
PL289336A1 PL28933691A PL28933691A PL289336A1 PL 289336 A1 PL289336 A1 PL 289336A1 PL 28933691 A PL28933691 A PL 28933691A PL 28933691 A PL28933691 A PL 28933691A PL 289336 A1 PL289336 A1 PL 289336A1
Authority
PL
Poland
Prior art keywords
binder
containing clay
moulding sand
predominantly containing
regenerating used
Prior art date
Application number
PL28933691A
Original Assignee
Fischer Ag Georg
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 Fischer Ag Georg filed Critical Fischer Ag Georg
Publication of PL289336A1 publication Critical patent/PL289336A1/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
    • B22C5/10—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by dust separating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mold Materials And Core Materials (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Processing Of Solid Wastes (AREA)
  • Treatment Of Sludge (AREA)
PL28933691A 1990-03-08 1991-03-07 Method of regenerating used moulding sand mixes predominantly containing clay as a binder PL289336A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH749/90A CH682056A5 (en) 1990-03-08 1990-03-08

Publications (1)

Publication Number Publication Date
PL289336A1 true PL289336A1 (en) 1991-10-21

Family

ID=4194306

Family Applications (1)

Application Number Title Priority Date Filing Date
PL28933691A PL289336A1 (en) 1990-03-08 1991-03-07 Method of regenerating used moulding sand mixes predominantly containing clay as a binder

Country Status (24)

Country Link
JP (1) JPH06134546A (en)
AT (1) AT401244B (en)
AU (1) AU7267591A (en)
BE (1) BE1006644A5 (en)
BR (1) BR9100949A (en)
CA (1) CA2037737A1 (en)
CH (1) CH682056A5 (en)
CS (1) CS61091A2 (en)
DE (1) DE4106736C2 (en)
DK (1) DK40791A (en)
ES (1) ES2028707A6 (en)
FI (1) FI911176A (en)
FR (1) FR2659255B1 (en)
GB (1) GB2241658B (en)
HU (1) HU209909B (en)
IT (1) IT1251543B (en)
MX (1) MX170860B (en)
NL (1) NL9100402A (en)
NZ (1) NZ237328A (en)
PL (1) PL289336A1 (en)
PT (1) PT96990A (en)
SE (1) SE9100672L (en)
YU (1) YU42391A (en)
ZA (1) ZA911737B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4212097A1 (en) * 1992-04-10 1993-10-14 Boenisch Dietmar Method and device for regenerating foundry sand
DE4224493A1 (en) * 1992-07-24 1994-01-27 Boenisch Dietmar Regenerating process and equipment for foundry sand
CN105170901B (en) * 2015-10-26 2017-05-17 中车长江车辆有限公司 Large-size cast steel wet type clay sand treatment system and sand treatment method

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB172221A (en) * 1920-12-06 1921-12-08 William Beard Lake An improved method and apparatus for treating, cleaning, or preparing sand for casting moulds
NL6411744A (en) * 1964-10-09 1966-04-12
US3312403A (en) * 1964-12-31 1967-04-04 Zifferer Lothar Robert Machine and process for reclaiming foundry sand
US3826476A (en) * 1968-11-15 1974-07-30 Eirich G Maschf Apparatus for moistening mixable materials
FR2115097B1 (en) * 1970-11-30 1975-04-18 Sigma Applic Produits
CH631643A5 (en) * 1978-04-14 1982-08-31 Fischer Ag Georg METHOD FOR REGENERATING OLD FOUNDRY SAND AND DEVICE FOR CARRYING OUT THE METHOD AND PRODUCT OF THE METHOD.
GB2047588A (en) * 1979-04-06 1980-12-03 Distillers Co Carbon Dioxide Reclamation of foundry sand
EP0041774B1 (en) * 1980-06-05 1983-06-22 Foseco International Limited Sand reclamation
DE3103030C2 (en) * 1981-01-30 1984-05-03 Klöckner-Humboldt-Deutz AG, 5000 Köln Process for the extraction of foundry sand from used foundry sand
JPS58128247A (en) * 1982-01-28 1983-07-30 Nippon Chuzo Kk Reconditioning method of old sand
JPS58128246A (en) * 1982-01-28 1983-07-30 Nippon Chuzo Kk Reconditioning method of old sand
JPS59215243A (en) * 1983-05-23 1984-12-05 Nippon Kokan Keishiyu Kk Reconditioning method of molding sand
DE3400656A1 (en) * 1984-01-11 1985-07-18 Delta Engineering Beratung und Vermittlung Gesellschaft mbH, Irdning Process for the regeneration of waste foundry sands
DE3400648A1 (en) * 1984-01-11 1985-07-18 Delta Engineering Beratung und Vermittlung Gesellschaft mbH, Irdning DEVICE AND METHOD FOR REGENERATING FOUNDRY SCRAP
EP0149595B1 (en) * 1984-01-11 1988-03-23 KGT GIESSEREITECHNIK GmbH Process and machine for regenerating used foundry sand
US4709862A (en) * 1987-01-30 1987-12-01 Leidel Dieter S Method of reclaiming green sand
ES2034025T3 (en) * 1988-05-26 1993-04-01 Pohl Giessereitechnik PROCEDURE FOR THE RECOVERY OF USED SAND FROM FOUNDRY AND ITS CORRESPONDING EQUIPMENT.
CH679135A5 (en) * 1989-12-06 1991-12-31 Fischer Ag Georg
CH681283A5 (en) * 1990-08-16 1993-02-26 Fischer Ag Georg

Also Published As

Publication number Publication date
NL9100402A (en) 1991-10-01
IT1251543B (en) 1995-05-17
FR2659255B1 (en) 1995-05-24
DE4106736C2 (en) 1995-02-02
ITMI910608A0 (en) 1991-03-08
SE9100672L (en) 1991-09-09
ZA911737B (en) 1991-12-24
DK40791A (en) 1991-09-09
AU7267591A (en) 1991-09-12
CH682056A5 (en) 1993-07-15
YU42391A (en) 1993-11-16
MX170860B (en) 1993-09-20
FI911176A0 (en) 1991-03-08
AT401244B (en) 1996-07-25
HU910743D0 (en) 1991-09-30
ES2028707A6 (en) 1992-07-01
GB9104901D0 (en) 1991-04-24
BE1006644A5 (en) 1994-11-08
FI911176A (en) 1991-09-09
ITMI910608A1 (en) 1992-09-08
NZ237328A (en) 1993-03-26
ATA46891A (en) 1995-12-15
CS61091A2 (en) 1991-09-15
DK40791D0 (en) 1991-03-07
JPH06134546A (en) 1994-05-17
BR9100949A (en) 1991-11-05
PT96990A (en) 1993-02-26
DE4106736A1 (en) 1991-09-12
GB2241658A (en) 1991-09-11
CA2037737A1 (en) 1991-09-09
HUT56748A (en) 1991-10-28
HU209909B (en) 1994-11-28
SE9100672D0 (en) 1991-03-06
GB2241658B (en) 1994-07-13
FR2659255A1 (en) 1991-09-13

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