ES2028707A6 - Procedimiento para el tratamiento de regeneracion de arena vieja de fundicion fijada predominante a arcilla. - Google Patents

Procedimiento para el tratamiento de regeneracion de arena vieja de fundicion fijada predominante a arcilla.

Info

Publication number
ES2028707A6
ES2028707A6 ES9100561A ES9100561A ES2028707A6 ES 2028707 A6 ES2028707 A6 ES 2028707A6 ES 9100561 A ES9100561 A ES 9100561A ES 9100561 A ES9100561 A ES 9100561A ES 2028707 A6 ES2028707 A6 ES 2028707A6
Authority
ES
Spain
Prior art keywords
sand
stress
water content
attrition
before cleaning
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.)
Expired - Fee Related
Application number
ES9100561A
Other languages
English (en)
Spanish (es)
Inventor
Franz Satmer
Ludwig Wilhelm
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
Georg Fischer AG
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 Georg Fischer AG filed Critical Georg Fischer AG
Publication of ES2028707A6 publication Critical patent/ES2028707A6/es
Anticipated expiration legal-status Critical
Expired - Fee Related 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)
ES9100561A 1990-03-08 1991-03-06 Procedimiento para el tratamiento de regeneracion de arena vieja de fundicion fijada predominante a arcilla. Expired - Fee Related ES2028707A6 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES2028707A6 true ES2028707A6 (es) 1992-07-01

Family

ID=4194306

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9100561A Expired - Fee Related ES2028707A6 (es) 1990-03-08 1991-03-06 Procedimiento para el tratamiento de regeneracion de arena vieja de fundicion fijada predominante a arcilla.

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
DE3160476D1 (en) * 1980-06-05 1983-07-28 Foseco Int Sand reclamation
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
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
ATE79062T1 (de) * 1988-05-26 1992-08-15 Pohl Giessereitechnik Verfahren und vorrichtung zum regenieren von giessereialtsanden.
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
ITMI910608A1 (it) 1992-09-08
ATA46891A (de) 1995-12-15
GB2241658A (en) 1991-09-11
GB9104901D0 (en) 1991-04-24
GB2241658B (en) 1994-07-13
AT401244B (de) 1996-07-25
MX170860B (es) 1993-09-20
DE4106736C2 (de) 1995-02-02
HUT56748A (en) 1991-10-28
ITMI910608A0 (it) 1991-03-08
BE1006644A5 (fr) 1994-11-08
HU910743D0 (en) 1991-09-30
DK40791A (da) 1991-09-09
CA2037737A1 (fr) 1991-09-09
SE9100672D0 (sv) 1991-03-06
CH682056A5 (fr) 1993-07-15
NL9100402A (nl) 1991-10-01
FI911176A (fi) 1991-09-09
ZA911737B (en) 1991-12-24
CS61091A2 (en) 1991-09-15
BR9100949A (pt) 1991-11-05
FI911176A0 (fi) 1991-03-08
PT96990A (pt) 1993-02-26
PL289336A1 (en) 1991-10-21
AU7267591A (en) 1991-09-12
YU42391A (sh) 1993-11-16
FR2659255B1 (fr) 1995-05-24
IT1251543B (it) 1995-05-17
DK40791D0 (da) 1991-03-07
HU209909B (en) 1994-11-28
NZ237328A (en) 1993-03-26
FR2659255A1 (fr) 1991-09-13
DE4106736A1 (de) 1991-09-12
JPH06134546A (ja) 1994-05-17
SE9100672L (sv) 1991-09-09

Similar Documents

Publication Publication Date Title
EP0041774B1 (fr) Régénération de sable
ES2028707A6 (es) Procedimiento para el tratamiento de regeneracion de arena vieja de fundicion fijada predominante a arcilla.
FI61648C (fi) Saett foer urslagning av silikatbunden formmassa ur paogjuten form
AU632897B2 (en) Method for the treatment of foundry sand and/or core sand
KR910016408A (ko) 주조용으로 사용된 모래의 재생 처리방법
US3738415A (en) Method of molding articles and reclaiming the foundry sand used
CA2037736A1 (fr) Procede de regeneration des sables de moulage argileux
IT9022051A1 (it) Procedimento per il trattamento di rigenerazione di terra esausta da fonderia prevalentemente legata ad argilla
JPS58937B2 (ja) 無機質粘結剤を用いた鋳物砂の再生利用方法
US5163496A (en) Process for treating old foundry sand for reuse in place of core sand
US5259434A (en) Method of regenerating used foundry sands
US4106548A (en) Mass for production of cores and casting moulds
Machin Dry Scrubbing, a Simple Means of Reclaminig Waterglass-Bound Sand
CA1209784A (fr) Procede de recyclage des sables de fonderie
JPH08243682A (ja) 使用済鋳物砂の再生方法
Weller Method of Regenerating Used Foundry Sand Makes Used Sand as Good as New
Soulier Finishing
JPS5236396A (en) Sand blasting apparatus for treating inner surface of silo
Ching-Yi Rapid Air Drying Shellmaking Process in Investment Casting
Bolton Reclamation of a New Inorganic, Nobake Binder.(Retroactive Coverage)
Charmeau et al. The Fabrication of Large Castings in Steel Foundries Over 40 Years: an Evolution Oriented Toward Quality
HU186798B (en) Process for the regeneration of moulding sand bound with water-glass
GB553682A (en) Improved foundry method and apparatus
GB962683A (en) Recovery of refractory aggregates from used casting moulds
JPS5848265B2 (ja) 鋳物砂の再生方法

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19990301