CA2034410A1 - Method for the treatment of foundry sand and/or core sand - Google Patents
Method for the treatment of foundry sand and/or core sandInfo
- Publication number
- CA2034410A1 CA2034410A1 CA002034410A CA2034410A CA2034410A1 CA 2034410 A1 CA2034410 A1 CA 2034410A1 CA 002034410 A CA002034410 A CA 002034410A CA 2034410 A CA2034410 A CA 2034410A CA 2034410 A1 CA2034410 A1 CA 2034410A1
- Authority
- CA
- Canada
- Prior art keywords
- sand
- dust
- core
- usable
- foundry
- 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
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)
- Mold Materials And Core Materials (AREA)
- Processing Of Solid Wastes (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH310/90A CH681434A5 (US20020167097A1-20021114-C00005.png) | 1990-01-31 | 1990-01-31 | |
| CH00310/90-0 | 1990-01-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2034410A1 true CA2034410A1 (en) | 1991-08-01 |
Family
ID=4184086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002034410A Abandoned CA2034410A1 (en) | 1990-01-31 | 1991-01-17 | Method for the treatment of foundry sand and/or core sand |
Country Status (19)
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4315893A1 (de) * | 1992-07-24 | 1994-11-17 | Boenisch Dietmar | Verfahren und Vorrichtung zum Regenerieren von Gießereisand |
| DE19631788A1 (de) * | 1996-08-07 | 1998-02-12 | Inutec Ingenieure Fuer Ind Umw | Anordnung zur thermischen Aufbereitung von Formsand aus dem Vollformgießverfahren |
| JP3503804B2 (ja) * | 1997-10-17 | 2004-03-08 | 新東工業株式会社 | 使用済み鋳物砂の再生方法 |
| DE19925720C1 (de) * | 1999-06-07 | 2000-11-02 | Webac Ges Fuer Maschinenbau Mb | Verfahren und Vorichtung zur Aufbereitung von Gießereisand |
| KR20010113871A (ko) * | 2000-01-28 | 2001-12-28 | 니시 마코토 | 생사 주형으로부터 주형 재료와 주형 생사를 붕괴하고분리시키는 방법 및 장치 |
| WO2001064371A1 (fr) * | 2000-03-02 | 2001-09-07 | Sintokogio, Ltd. | Procede de traitement de sable collecte |
| EP1222978A3 (en) * | 2001-01-15 | 2007-10-17 | Sintokogio, Ltd. | A method for making sand covered with bentonite, the sand, and a method for recycling molding sand for a mold using the sand covered by bentonite |
| DE102005055877B4 (de) * | 2004-11-23 | 2007-11-08 | Künkel-Wagner Prozesstechnologie GmbH | Trennen von Gusskörper und Form durch ein selektives Auspacken |
| DE102005029742B3 (de) * | 2005-06-24 | 2006-08-24 | Klein Anlagenbau Ag | Verfahren zum Behandeln von Gießereiformstoffen |
| DE102006024537B4 (de) * | 2005-11-23 | 2016-02-04 | Künkel Wagner Germany Gmbh | Trennen von Gusskörper und Form durch ein selektives Auspacken |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1551738A (en) * | 1922-04-06 | 1925-09-01 | Fisher Wager | Process for preparing molding sand |
| US2261947A (en) * | 1940-07-27 | 1941-11-11 | August J Barnebl | Foundry practice |
| US2331102A (en) * | 1940-12-04 | 1943-10-05 | Jeffrey Mfg Co | Sand treating system and method |
| US2478461A (en) * | 1946-03-16 | 1949-08-09 | Nichols Eng & Res Corp | Apparatus and method for treating foundry sand |
| US2766496A (en) * | 1952-02-02 | 1956-10-16 | Robert W Ward Company | Method and apparatus for cleaning foundry sand |
| FR1095786A (fr) * | 1953-03-18 | 1955-06-06 | Miag Mu Hlenbau & Ind G M B H | Procédé pour la préparation industrielle de sable de moulage |
| GB1195226A (en) * | 1966-08-04 | 1970-06-17 | British Cast Iron Res Ass | Reclamation of Moulding Sand |
| FR2115097B1 (US20020167097A1-20021114-C00005.png) * | 1970-11-30 | 1975-04-18 | Sigma Applic Produits | |
| DK129397B (da) * | 1973-02-06 | 1974-10-07 | Dansk Ind Syndikat | Fremgangsmåde ved adskillelse af støbegods fra støbeforme af sand eller lignende materiale og anlæg til gennemførelse af denne fremgangsmåde. |
| DE2320973A1 (de) * | 1973-04-26 | 1974-11-14 | Winfried Steinheider | Verfahren und anlage zur herstellung von formen und kernen fuer giessereizwecke |
| DE2405113C3 (de) * | 1974-02-02 | 1980-02-14 | Alb. Klein Kg, 5241 Niederfischbach | Verfahren zur Rückgewinnung von mit Bindemittel versetztem Formstoff sowie Anlage zur Durchführung des Verfahrens |
| IT1038788B (it) * | 1975-06-09 | 1979-11-30 | Valsecchi A | Perfezionamento ai dispositivi par ticolarmente utilizzabili per il razionale recupero delle sabbie impiegate nelle fonderie e relatici oi spositivi perfezionati |
| US4144088A (en) * | 1977-01-19 | 1979-03-13 | Kenzler Engineering Company, Inc. | Process of reclaiming used foundry sand |
| 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. |
| US4449566A (en) * | 1979-04-09 | 1984-05-22 | Ford Motor Company | Foundry sand reclamation |
| CH640159A5 (de) * | 1979-06-06 | 1983-12-30 | Foundry Design Corp Europ | Verfahren und anlage zum formen, nassentsanden und reinigen von gussstuecken. |
| JPS5714442A (en) * | 1980-06-30 | 1982-01-25 | Toshiba Corp | Method and device for mulling of molding sand |
| ZA834310B (en) * | 1982-06-18 | 1984-07-25 | Cosworth Res & Dev Ltd | Casting non-ferrous metals |
| JPS5987948A (ja) * | 1982-11-12 | 1984-05-21 | Taiyo Chuki Kk | 鋳鋼用有機自硬性砂の再生分離方法 |
| DE3342975A1 (de) * | 1983-11-28 | 1985-06-05 | Hubert Eirich | Verfahren zur automatischen steuerung des schlaemmstoffes von giessereiformsanden |
| US4569696A (en) * | 1984-08-10 | 1986-02-11 | Institute Of Gas Technology | Process for thermal and pneumatic treatment of granular solids |
| CH680498A5 (US20020167097A1-20021114-C00005.png) * | 1989-11-28 | 1992-09-15 | Fischer Ag Georg | |
| GB2238741B (en) * | 1989-11-28 | 1993-09-15 | Fischer Ag Georg | Device for treatment of bulk material |
-
1990
- 1990-01-31 CH CH310/90A patent/CH681434A5/de not_active IP Right Cessation
- 1990-12-19 DE DE4040573A patent/DE4040573C2/de not_active Expired - Fee Related
-
1991
- 1991-01-11 FR FR919100282A patent/FR2657548B1/fr not_active Expired - Lifetime
- 1991-01-11 BR BR919100109A patent/BR9100109A/pt active Search and Examination
- 1991-01-11 NL NL9100053A patent/NL9100053A/nl not_active Application Discontinuation
- 1991-01-17 CA CA002034410A patent/CA2034410A1/en not_active Abandoned
- 1991-01-18 HU HU91168A patent/HU209942B/hu not_active IP Right Cessation
- 1991-01-23 CS CS91141A patent/CS14191A2/cs unknown
- 1991-01-23 AU AU69927/91A patent/AU632897B2/en not_active Ceased
- 1991-01-24 US US07/645,123 patent/US5167270A/en not_active Expired - Fee Related
- 1991-01-28 SE SE9100254A patent/SE9100254L/ not_active Application Discontinuation
- 1991-01-28 JP JP3025243A patent/JPH0824993B2/ja not_active Expired - Lifetime
- 1991-01-29 ES ES9100222A patent/ES2024370A6/es not_active Expired - Fee Related
- 1991-01-30 IT ITMI910219A patent/IT1244528B/it active IP Right Grant
- 1991-01-30 DK DK016491A patent/DK16491A/da not_active Application Discontinuation
- 1991-01-30 GB GB9102011A patent/GB2241183B/en not_active Expired - Fee Related
- 1991-01-30 RU SU914894259A patent/RU2030949C1/ru active
- 1991-01-30 BE BE9100086A patent/BE1004173A3/fr not_active IP Right Cessation
- 1991-01-31 FI FI910475A patent/FI910475A/fi not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| SE9100254L (sv) | 1991-08-01 |
| ITMI910219A0 (it) | 1991-01-30 |
| FR2657548B1 (fr) | 1994-07-01 |
| HUT56507A (en) | 1991-09-30 |
| GB9102011D0 (en) | 1991-03-13 |
| FI910475A (fi) | 1991-08-01 |
| CH681434A5 (US20020167097A1-20021114-C00005.png) | 1993-03-31 |
| JPH04313443A (ja) | 1992-11-05 |
| FR2657548A1 (fr) | 1991-08-02 |
| HU910168D0 (en) | 1991-08-28 |
| ES2024370A6 (es) | 1992-02-16 |
| HU209942B (en) | 1994-12-28 |
| US5167270A (en) | 1992-12-01 |
| AU6992791A (en) | 1991-08-01 |
| RU2030949C1 (ru) | 1995-03-20 |
| ITMI910219A1 (it) | 1992-07-30 |
| NL9100053A (nl) | 1991-08-16 |
| SE9100254D0 (sv) | 1991-01-28 |
| BR9100109A (pt) | 1991-10-22 |
| GB2241183A (en) | 1991-08-28 |
| DK16491A (da) | 1991-08-01 |
| BE1004173A3 (fr) | 1992-10-06 |
| DK16491D0 (da) | 1991-01-30 |
| GB2241183B (en) | 1993-10-06 |
| CS14191A2 (en) | 1991-09-15 |
| IT1244528B (it) | 1994-07-15 |
| AU632897B2 (en) | 1993-01-14 |
| JPH0824993B2 (ja) | 1996-03-13 |
| DE4040573C2 (de) | 1994-11-24 |
| DE4040573A1 (de) | 1991-09-05 |
| FI910475A0 (fi) | 1991-01-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2034410A1 (en) | Method for the treatment of foundry sand and/or core sand | |
| GB2246974A (en) | Reclamation of used foundry sand | |
| RO93730A (ro) | Procedeu si instalatie pentru tratarea nisipurilor de turnatorie in vederea recuperarii cromitului | |
| KR100824100B1 (ko) | 벤토나이트로 피복된 모래를 제조하는 방법, 이러한 모래,및 벤토나이트에 의해 피복된 모래를 사용하여 주형용주물사를 재순환시키는 방법 | |
| JP2001038449A (ja) | 鋳物砂再生処理装置および鋳物砂再生処理方法 | |
| JP5420475B2 (ja) | 鋳物砂の再生利用方法 | |
| JP7455807B2 (ja) | 鋳造砂廃棄物からの砂、ベントナイト、及び有機物の回収 | |
| GB2238740A (en) | Removing dust from used foundry sand scouring apparatus | |
| JP3268137B2 (ja) | 鋳鋼用自硬性鋳型と鋳物砂の再生方法 | |
| US3690066A (en) | Abrasive blast cleaning system | |
| JP2575713B2 (ja) | 鋳物砂の処理方法 | |
| US5163496A (en) | Process for treating old foundry sand for reuse in place of core sand | |
| JPH08243682A (ja) | 使用済鋳物砂の再生方法 | |
| JP2003290870A (ja) | 鋳物砂の再生利用方法 | |
| JPH0455038A (ja) | 鋳型再生砂の再利用方法 | |
| JP3494340B2 (ja) | 人工砂使用の砂循環システム | |
| KR100305273B1 (ko) | 아스콘용 폐주물사의 재생처리방법 및 그 재생골재 | |
| JPS6253255B2 (US20020167097A1-20021114-C00005.png) | ||
| JPS5919051A (ja) | 鋳砂再生処理における特殊砂の再生分離方法 | |
| JP2004042137A (ja) | 鋳型の製造方法及び鋳型ならびに鋳型砂回収再生方法及び装置 | |
| Standke | Cold Resin Molding Plant With Mechanico-Pneumatic Sand Regeneration in an English Light Metal Foundry | |
| Langenberg et al. | The practice of cold mechanical waste sand reclamation | |
| Kumar et al. | Green Initiatives by Using Wet Reclamation Process in Foundry Industry | |
| JPH06142823A (ja) | 鋳物の生産方法 | |
| JPS60106643A (ja) | 鋳物砂の処理方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |