CA2037737A1 - Process for the reclamation treatment in batch quantities of predominantly clay-bounded used casting sand - Google Patents

Process for the reclamation treatment in batch quantities of predominantly clay-bounded used casting sand

Info

Publication number
CA2037737A1
CA2037737A1 CA002037737A CA2037737A CA2037737A1 CA 2037737 A1 CA2037737 A1 CA 2037737A1 CA 002037737 A CA002037737 A CA 002037737A CA 2037737 A CA2037737 A CA 2037737A CA 2037737 A1 CA2037737 A1 CA 2037737A1
Authority
CA
Canada
Prior art keywords
sand
process according
batch
addition
drum
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
CA002037737A
Other languages
English (en)
French (fr)
Inventor
Ludwig Wilhelm
Franz Satmer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Georg Fischer AG
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2037737A1 publication Critical patent/CA2037737A1/en
Abandoned legal-status Critical Current

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)
  • Treatment Of Sludge (AREA)
  • Processing Of Solid Wastes (AREA)
CA002037737A 1990-03-08 1991-03-07 Process for the reclamation treatment in batch quantities of predominantly clay-bounded used casting sand Abandoned CA2037737A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH00749/90-0 1990-03-08
CH749/90A CH682056A5 (enrdf_load_stackoverflow) 1990-03-08 1990-03-08

Publications (1)

Publication Number Publication Date
CA2037737A1 true CA2037737A1 (en) 1991-09-09

Family

ID=4194306

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002037737A Abandoned CA2037737A1 (en) 1990-03-08 1991-03-07 Process for the reclamation treatment in batch quantities of predominantly clay-bounded used casting sand

Country Status (24)

Country Link
JP (1) JPH06134546A (enrdf_load_stackoverflow)
AT (1) AT401244B (enrdf_load_stackoverflow)
AU (1) AU7267591A (enrdf_load_stackoverflow)
BE (1) BE1006644A5 (enrdf_load_stackoverflow)
BR (1) BR9100949A (enrdf_load_stackoverflow)
CA (1) CA2037737A1 (enrdf_load_stackoverflow)
CH (1) CH682056A5 (enrdf_load_stackoverflow)
CS (1) CS61091A2 (enrdf_load_stackoverflow)
DE (1) DE4106736C2 (enrdf_load_stackoverflow)
DK (1) DK40791A (enrdf_load_stackoverflow)
ES (1) ES2028707A6 (enrdf_load_stackoverflow)
FI (1) FI911176A7 (enrdf_load_stackoverflow)
FR (1) FR2659255B1 (enrdf_load_stackoverflow)
GB (1) GB2241658B (enrdf_load_stackoverflow)
HU (1) HU209909B (enrdf_load_stackoverflow)
IT (1) IT1251543B (enrdf_load_stackoverflow)
MX (1) MX170860B (enrdf_load_stackoverflow)
NL (1) NL9100402A (enrdf_load_stackoverflow)
NZ (1) NZ237328A (enrdf_load_stackoverflow)
PL (1) PL289336A1 (enrdf_load_stackoverflow)
PT (1) PT96990A (enrdf_load_stackoverflow)
SE (1) SE9100672L (enrdf_load_stackoverflow)
YU (1) YU42391A (enrdf_load_stackoverflow)
ZA (1) ZA911737B (enrdf_load_stackoverflow)

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 (enrdf_load_stackoverflow) * 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 (enrdf_load_stackoverflow) * 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
JPS58128247A (ja) * 1982-01-28 1983-07-30 Nippon Chuzo Kk 古砂の再生方法
JPS58128246A (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
DE3400656A1 (de) * 1984-01-11 1985-07-18 Delta Engineering Beratung und Vermittlung Gesellschaft mbH, Irdning Verfahren zur regeneration von giesserei-schuttsanden
DE3400648A1 (de) * 1984-01-11 1985-07-18 Delta Engineering Beratung und Vermittlung Gesellschaft mbH, Irdning Vorrichtung und verfahren zur regeneration von giesserei-schuttsand
DE3561928D1 (en) * 1984-01-11 1988-04-28 Gsr Sandregenerierungsgesellsc Process and machine for regenerating used foundry sand
US4709862A (en) * 1987-01-30 1987-12-01 Leidel Dieter S Method of reclaiming green sand
DE3873522D1 (de) * 1988-05-26 1992-09-10 Pohl Giessereitechnik Verfahren und vorrichtung zum regenieren von giessereialtsanden.
CH679135A5 (enrdf_load_stackoverflow) * 1989-12-06 1991-12-31 Fischer Ag Georg
CH681283A5 (enrdf_load_stackoverflow) * 1990-08-16 1993-02-26 Fischer Ag Georg

Also Published As

Publication number Publication date
PL289336A1 (en) 1991-10-21
CS61091A2 (en) 1991-09-15
YU42391A (sh) 1993-11-16
HUT56748A (en) 1991-10-28
FI911176L (fi) 1991-09-09
PT96990A (pt) 1993-02-26
ITMI910608A1 (it) 1992-09-08
DE4106736C2 (de) 1995-02-02
SE9100672L (sv) 1991-09-09
ATA46891A (de) 1995-12-15
DK40791D0 (da) 1991-03-07
AT401244B (de) 1996-07-25
DE4106736A1 (de) 1991-09-12
GB9104901D0 (en) 1991-04-24
NZ237328A (en) 1993-03-26
HU209909B (en) 1994-11-28
CH682056A5 (enrdf_load_stackoverflow) 1993-07-15
ZA911737B (en) 1991-12-24
GB2241658B (en) 1994-07-13
ES2028707A6 (es) 1992-07-01
IT1251543B (it) 1995-05-17
MX170860B (es) 1993-09-20
JPH06134546A (ja) 1994-05-17
FR2659255B1 (fr) 1995-05-24
HU910743D0 (en) 1991-09-30
DK40791A (da) 1991-09-09
FR2659255A1 (fr) 1991-09-13
NL9100402A (nl) 1991-10-01
AU7267591A (en) 1991-09-12
ITMI910608A0 (it) 1991-03-08
GB2241658A (en) 1991-09-11
SE9100672D0 (sv) 1991-03-06
FI911176A0 (fi) 1991-03-08
BE1006644A5 (fr) 1994-11-08
BR9100949A (pt) 1991-11-05
FI911176A7 (fi) 1991-09-09

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Legal Events

Date Code Title Description
FZDE Discontinued