NL9100402A - Werkwijze voor het onderwerpen aan een regenereerbehandeling van overwegend met kleigebonden afgewerkt gieterijzand. - Google Patents

Werkwijze voor het onderwerpen aan een regenereerbehandeling van overwegend met kleigebonden afgewerkt gieterijzand. Download PDF

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Publication number
NL9100402A
NL9100402A NL9100402A NL9100402A NL9100402A NL 9100402 A NL9100402 A NL 9100402A NL 9100402 A NL9100402 A NL 9100402A NL 9100402 A NL9100402 A NL 9100402A NL 9100402 A NL9100402 A NL 9100402A
Authority
NL
Netherlands
Prior art keywords
sand
subjecting
clay
regenerating treatment
finished
Prior art date
Application number
NL9100402A
Other languages
English (en)
Dutch (nl)
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 NL9100402A publication Critical patent/NL9100402A/nl

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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)
  • Treatment Of Sludge (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Processing Of Solid Wastes (AREA)
NL9100402A 1990-03-08 1991-03-06 Werkwijze voor het onderwerpen aan een regenereerbehandeling van overwegend met kleigebonden afgewerkt gieterijzand. NL9100402A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH749/90A CH682056A5 (fr) 1990-03-08 1990-03-08
CH74990 1990-03-08

Publications (1)

Publication Number Publication Date
NL9100402A true NL9100402A (nl) 1991-10-01

Family

ID=4194306

Family Applications (1)

Application Number Title Priority Date Filing Date
NL9100402A NL9100402A (nl) 1990-03-08 1991-03-06 Werkwijze voor het onderwerpen aan een regenereerbehandeling van overwegend met kleigebonden afgewerkt gieterijzand.

Country Status (24)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4212097A1 (de) * 1992-04-10 1993-10-14 Boenisch Dietmar Verfahren und Vorrichtung zum Regenerieren von Giessereisand
DE4224493A1 (de) * 1992-07-24 1994-01-27 Boenisch Dietmar Verfahren und Vorrichtung zum Regenerieren von Giessereisand
CN105170901B (zh) * 2015-10-26 2017-05-17 中车长江车辆有限公司 大型铸钢件湿型粘土砂处理系统及砂处理方法

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 (fr) * 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 (fr) * 1970-11-30 1975-04-18 Sigma Applic Produits
CH631643A5 (de) * 1978-04-14 1982-08-31 Fischer Ag Georg Verfahren zur regenerierung von giesserei-altsand sowie einrichtung zur durchfuehrung des verfahrens und erzeugnis des verfahrens.
GB2047588A (en) * 1979-04-06 1980-12-03 Distillers Co Carbon Dioxide Reclamation of foundry sand
ATE3821T1 (de) * 1980-06-05 1983-07-15 Foseco International Limited Sandregeneration.
DE3103030C2 (de) * 1981-01-30 1984-05-03 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren zur Gewinnung von Gießereisand aus gebrauchtem Gießereisand
JPS58128246A (ja) * 1982-01-28 1983-07-30 Nippon Chuzo Kk 古砂の再生方法
JPS58128247A (ja) * 1982-01-28 1983-07-30 Nippon Chuzo Kk 古砂の再生方法
JPS59215243A (ja) * 1983-05-23 1984-12-05 Nippon Kokan Keishiyu Kk 鋳物砂の再生方法
EP0149595B1 (fr) * 1984-01-11 1988-03-23 KGT GIESSEREITECHNIK GmbH Procédé et dispositif de régénération de sables de fonderie
DE3400648A1 (de) * 1984-01-11 1985-07-18 Delta Engineering Beratung und Vermittlung Gesellschaft mbH, Irdning Vorrichtung und verfahren zur regeneration von giesserei-schuttsand
DE3400656A1 (de) * 1984-01-11 1985-07-18 Delta Engineering Beratung und Vermittlung Gesellschaft mbH, Irdning Verfahren zur regeneration von giesserei-schuttsanden
US4709862A (en) * 1987-01-30 1987-12-01 Leidel Dieter S Method of reclaiming green sand
ES2034025T3 (es) * 1988-05-26 1993-04-01 Pohl Giessereitechnik Procedimiento para la recuperacion de arena usada de fundicion y su equipo correspondiente.
CH679135A5 (fr) * 1989-12-06 1991-12-31 Fischer Ag Georg
CH681283A5 (fr) * 1990-08-16 1993-02-26 Fischer Ag Georg

Also Published As

Publication number Publication date
CA2037737A1 (fr) 1991-09-09
HU910743D0 (en) 1991-09-30
HUT56748A (en) 1991-10-28
FI911176A0 (fi) 1991-03-08
SE9100672D0 (sv) 1991-03-06
ITMI910608A1 (it) 1992-09-08
GB2241658B (en) 1994-07-13
YU42391A (sh) 1993-11-16
ITMI910608A0 (it) 1991-03-08
PT96990A (pt) 1993-02-26
DK40791D0 (da) 1991-03-07
DK40791A (da) 1991-09-09
ATA46891A (de) 1995-12-15
CS61091A2 (en) 1991-09-15
CH682056A5 (fr) 1993-07-15
FI911176A (fi) 1991-09-09
AU7267591A (en) 1991-09-12
JPH06134546A (ja) 1994-05-17
GB2241658A (en) 1991-09-11
HU209909B (en) 1994-11-28
BR9100949A (pt) 1991-11-05
DE4106736A1 (de) 1991-09-12
GB9104901D0 (en) 1991-04-24
BE1006644A5 (fr) 1994-11-08
DE4106736C2 (de) 1995-02-02
AT401244B (de) 1996-07-25
MX170860B (es) 1993-09-20
IT1251543B (it) 1995-05-17
NZ237328A (en) 1993-03-26
FR2659255A1 (fr) 1991-09-13
FR2659255B1 (fr) 1995-05-24
ES2028707A6 (es) 1992-07-01
SE9100672L (sv) 1991-09-09
ZA911737B (en) 1991-12-24
PL289336A1 (en) 1991-10-21

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BB A search report has been drawn up
BC A request for examination has been filed
BV The patent application has lapsed