EP1745872A3 - Procédé de traitement de mateiaux de moulage de fondérie - Google Patents
Procédé de traitement de mateiaux de moulage de fondérie Download PDFInfo
- Publication number
- EP1745872A3 EP1745872A3 EP06012822A EP06012822A EP1745872A3 EP 1745872 A3 EP1745872 A3 EP 1745872A3 EP 06012822 A EP06012822 A EP 06012822A EP 06012822 A EP06012822 A EP 06012822A EP 1745872 A3 EP1745872 A3 EP 1745872A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- binder
- core sand
- sand
- regenerated
- fed
- 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.)
- Withdrawn
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
- B22C5/06—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by sieving or magnetic separating
-
- 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
- B22C5/04—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by grinding, blending, mixing, kneading, or stirring
-
- 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
- B22C5/08—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by sprinkling, cooling, or drying
- B22C5/085—Cooling or drying the sand together with the castings
-
- 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
- B22C5/185—Plants for preparing mould materials comprising a wet reclamation step
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mold Materials And Core Materials (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200510029742 DE102005029742B3 (de) | 2005-06-24 | 2005-06-24 | Verfahren zum Behandeln von Gießereiformstoffen |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1745872A2 EP1745872A2 (fr) | 2007-01-24 |
EP1745872A3 true EP1745872A3 (fr) | 2009-03-11 |
Family
ID=36776456
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06012822A Withdrawn EP1745872A3 (fr) | 2005-06-24 | 2006-06-22 | Procédé de traitement de mateiaux de moulage de fondérie |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1745872A3 (fr) |
DE (1) | DE102005029742B3 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007008149A1 (de) | 2007-02-19 | 2008-08-21 | Ashland-Südchemie-Kernfest GmbH | Thermische Regenerierung von Gießereisand |
DE102012011384A1 (de) * | 2012-06-11 | 2013-12-12 | DEANTEC GmbH | Vorrichtung zum Regenerieren anorganisch gebundener Gießereisande |
EP3202927B1 (fr) | 2016-02-08 | 2018-03-28 | Klein Anlagenbau AG | Procede et dispositif de regeneration de sable de fonderie |
TR201608569A2 (tr) * | 2016-06-21 | 2017-01-23 | Hema Enduestri Anonim Sirketi | Atik döküm kumunun geri̇ kazanim yöntemi̇ |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0445436A2 (fr) * | 1990-03-05 | 1991-09-11 | Alb. Klein GmbH & Co. KG | Dispositif pour mélanger des matériaux de moulage de fonderie |
EP0465778A2 (fr) * | 1990-06-28 | 1992-01-15 | Fried. Krupp AG Hoesch-Krupp | Procédé de récupération de sable décoché |
DE4126976C1 (fr) * | 1991-08-14 | 1993-01-07 | Kuenkel-Wagner Gmbh & Co Kg, 3220 Alfeld, De | |
DE4321297A1 (de) * | 1993-06-26 | 1995-01-05 | Noell Abfall & Energietech | Verfahren zur nassen Regenerierung von mit Verunreinigungen und Schadstoffen belasteten Schüttgütern |
DE19631788A1 (de) * | 1996-08-07 | 1998-02-12 | Inutec Ingenieure Fuer Ind Umw | Anordnung zur thermischen Aufbereitung von Formsand aus dem Vollformgießverfahren |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH681434A5 (fr) * | 1990-01-31 | 1993-03-31 | Fischer Ag Georg | |
CN1419481A (zh) * | 2000-03-02 | 2003-05-21 | 新东工业株式会社 | 用于处理回收砂的方法 |
-
2005
- 2005-06-24 DE DE200510029742 patent/DE102005029742B3/de not_active Expired - Fee Related
-
2006
- 2006-06-22 EP EP06012822A patent/EP1745872A3/fr not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0445436A2 (fr) * | 1990-03-05 | 1991-09-11 | Alb. Klein GmbH & Co. KG | Dispositif pour mélanger des matériaux de moulage de fonderie |
EP0465778A2 (fr) * | 1990-06-28 | 1992-01-15 | Fried. Krupp AG Hoesch-Krupp | Procédé de récupération de sable décoché |
DE4126976C1 (fr) * | 1991-08-14 | 1993-01-07 | Kuenkel-Wagner Gmbh & Co Kg, 3220 Alfeld, De | |
DE4321297A1 (de) * | 1993-06-26 | 1995-01-05 | Noell Abfall & Energietech | Verfahren zur nassen Regenerierung von mit Verunreinigungen und Schadstoffen belasteten Schüttgütern |
DE19631788A1 (de) * | 1996-08-07 | 1998-02-12 | Inutec Ingenieure Fuer Ind Umw | Anordnung zur thermischen Aufbereitung von Formsand aus dem Vollformgießverfahren |
Also Published As
Publication number | Publication date |
---|---|
EP1745872A2 (fr) | 2007-01-24 |
DE102005029742B3 (de) | 2006-08-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA HR MK YU |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: JENDROCK, MARKUS Inventor name: SCHMIDT, HEINZ Inventor name: FEDERHEN, BERND |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
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AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR |
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AX | Request for extension of the european patent |
Extension state: AL BA HR MK RS |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: B22C 5/18 20060101ALI20090205BHEP Ipc: B22C 5/04 20060101ALI20090205BHEP Ipc: B22C 5/06 20060101ALI20090205BHEP Ipc: B22C 5/08 20060101AFI20061019BHEP |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Effective date: 20090415 |