DE3473417D1 - Method of regenerating used foundry sand and device for carrying out the method - Google Patents

Method of regenerating used foundry sand and device for carrying out the method

Info

Publication number
DE3473417D1
DE3473417D1 DE8484101090T DE3473417T DE3473417D1 DE 3473417 D1 DE3473417 D1 DE 3473417D1 DE 8484101090 T DE8484101090 T DE 8484101090T DE 3473417 T DE3473417 T DE 3473417T DE 3473417 D1 DE3473417 D1 DE 3473417D1
Authority
DE
Germany
Prior art keywords
carrying
foundry sand
used foundry
regenerating used
regenerating
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
Application number
DE8484101090T
Other languages
English (en)
Inventor
Dieter S Leidel
Hubert Eirich
Paul Eirich
Walter Eirich
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.)
Individual
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
Priority to DE8484101090T priority Critical patent/DE3473417D1/de
Application granted granted Critical
Publication of DE3473417D1 publication Critical patent/DE3473417D1/de
Expired 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
    • B22C5/08—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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S241/00—Solid material comminution or disintegration
    • Y10S241/10—Foundry sand treatment

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Processing Of Solid Wastes (AREA)
DE8484101090T 1983-03-16 1984-02-03 Method of regenerating used foundry sand and device for carrying out the method Expired DE3473417D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8484101090T DE3473417D1 (en) 1983-03-16 1984-02-03 Method of regenerating used foundry sand and device for carrying out the method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3309379A DE3309379A1 (de) 1983-03-16 1983-03-16 Verfahren zur regenerierung von giessereialtsand und vorrichtung zur durchfuehrung des verfahrens
DE8484101090T DE3473417D1 (en) 1983-03-16 1984-02-03 Method of regenerating used foundry sand and device for carrying out the method

Publications (1)

Publication Number Publication Date
DE3473417D1 true DE3473417D1 (en) 1988-09-22

Family

ID=6193621

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3309379A Withdrawn DE3309379A1 (de) 1983-03-16 1983-03-16 Verfahren zur regenerierung von giessereialtsand und vorrichtung zur durchfuehrung des verfahrens
DE8484101090T Expired DE3473417D1 (en) 1983-03-16 1984-02-03 Method of regenerating used foundry sand and device for carrying out the method

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE3309379A Withdrawn DE3309379A1 (de) 1983-03-16 1983-03-16 Verfahren zur regenerierung von giessereialtsand und vorrichtung zur durchfuehrung des verfahrens

Country Status (10)

Country Link
US (1) US4681267A (de)
EP (1) EP0125384B1 (de)
JP (1) JPS59169644A (de)
AU (1) AU563107B2 (de)
BR (1) BR8401188A (de)
CA (1) CA1210561A (de)
DE (2) DE3309379A1 (de)
ES (1) ES530003A0 (de)
IN (1) IN161746B (de)
MX (1) MX161637A (de)

Families Citing this family (44)

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US5354038A (en) * 1989-09-29 1994-10-11 Consolidated Engineering Company, Inc. Heat treatment of metal castings and in-furnace sand reclamation
CH680498A5 (de) * 1989-11-28 1992-09-15 Fischer Ag Georg
IT1237296B (it) * 1989-11-28 1993-05-27 Metodo per il recupero delle sabbie di fonderia esauste mediante arrostimento.
CH681283A5 (de) * 1990-08-16 1993-02-26 Fischer Ag Georg
CH681067A5 (de) * 1990-09-05 1993-01-15 Fischer Ag Georg
CH687858A5 (de) * 1992-07-01 1997-03-14 Fischer Georg Giessereianlagen Einrichtung zur Regenerierung von Giesserei-Sand.
DE4237838A1 (de) * 1992-11-10 1994-05-11 Badische Maschf Gmbh Verfahren und Vorrichtung zum Regenerieren von Gießereialtsand
DE4306007A1 (de) * 1993-02-26 1994-09-01 Dietmar Domnick Fa Verfahren zur Regenerierung wasserglasgebundener Gießerei-Altsande
US5363779A (en) * 1993-12-01 1994-11-15 Praxair Technology, Inc. Systems and processes for pyrolyzing contaminants on foundry sand and combusting the resulting gas
FR2733302B1 (fr) * 1995-04-21 1997-05-23 Air Liquide Procede de traitement par combustion de solides a faible pouvoir calorifique
US6217317B1 (en) 1998-12-15 2001-04-17 Consolidated Engineering Company, Inc. Combination conduction/convection furnace
US6336809B1 (en) 1998-12-15 2002-01-08 Consolidated Engineering Company, Inc. Combination conduction/convection furnace
DE19919039C2 (de) * 1999-04-27 2003-09-04 Foerder & Anlagentechnik Gmbh Anordnung zur Aufbereitung von Formsand
US6672367B2 (en) 1999-07-29 2004-01-06 Consolidated Engineering Company, Inc. Methods and apparatus for heat treatment and sand removal for castings
US7275582B2 (en) * 1999-07-29 2007-10-02 Consolidated Engineering Company, Inc. Methods and apparatus for heat treatment and sand removal for castings
US6910522B2 (en) * 1999-07-29 2005-06-28 Consolidated Engineering Company, Inc. Methods and apparatus for heat treatment and sand removal for castings
DE19945569A1 (de) * 1999-09-23 2001-03-29 Eirich Maschf Gustav Verfahren zur Aufbereitung von Gießereiformsand und Vorrichtung hierfür
US6622775B2 (en) 2000-05-10 2003-09-23 Consolidated Engineering Company, Inc. Method and apparatus for assisting removal of sand moldings from castings
EP1222978A3 (de) * 2001-01-15 2007-10-17 Sintokogio, Ltd. Verfahren zur Herstellung von mit Bentonit beschichtetem Sand, nach diesem Verfahren hergestellter Sand und Verfahren zur Wiederverwendung von Formsand mit Hilfe dieses beschichteten Sandes
CN1526027A (zh) * 2001-02-02 2004-09-01 ̹�� 综合性金属加工设备
US7338629B2 (en) * 2001-02-02 2008-03-04 Consolidated Engineering Company, Inc. Integrated metal processing facility
US6514302B2 (en) * 2001-05-15 2003-02-04 Saint-Gobain Abrasives, Inc. Methods for producing granular molding materials for abrasive articles
KR20070052361A (ko) * 2002-07-11 2007-05-21 콘솔리데이티드 엔지니어링 캄파니, 인크. 주조품으로부터 샌드 주형의 제거를 보조하기 위한 방법
US6901990B2 (en) * 2002-07-18 2005-06-07 Consolidated Engineering Company, Inc. Method and system for processing castings
US20060054294A1 (en) * 2004-09-15 2006-03-16 Crafton Scott P Short cycle casting processing
US20060103059A1 (en) * 2004-10-29 2006-05-18 Crafton Scott P High pressure heat treatment system
WO2008121671A2 (en) * 2007-03-29 2008-10-09 Consolidated Engineering Company, Inc. Vertical heat treatment system
RU2582165C2 (ru) * 2012-08-24 2016-04-20 Общество с ограниченной ответственностью "ИСМ Технолоджис" Устройство для смешивания и измельчения
RU2589952C2 (ru) * 2014-07-14 2016-07-10 Алексей Гавриилович Афанасьев Устройство для смешивания и измельчения
RU2570048C1 (ru) * 2014-07-14 2015-12-10 Алексей Гавриилович Афанасьев Устройство для смешивания и измельчения
KR102076897B1 (ko) 2015-04-28 2020-02-12 콘솔리데이티드 엔지니어링 캄파니, 인크. 알루미늄 합금 주물을 열처리하는 시스템 및 방법
RU169721U1 (ru) * 2016-03-14 2017-03-29 Федеральное государственное бюджетное образовательное учреждение высшего образования "Рыбинский государственный авиационный технический университет имени П.А. Соловьева" Центробежно-лопаточный смеситель
CN106141080A (zh) * 2016-05-20 2016-11-23 许云东 一种滚筒式混砂机及其混砂方法
RU2624286C1 (ru) * 2016-06-01 2017-07-03 Алексей Гавриилович Афанасьев Устройство для смешивания и измельчения
CN109848366B (zh) * 2019-03-19 2023-10-27 芜湖诚拓汽车部件股份有限公司 铸造废砂回收系统及其控制方法
JP6948090B2 (ja) 2019-03-28 2021-10-13 太洋マシナリー株式会社 鋳物砂の再生システムと鋳物砂の再生方法
CN110076288A (zh) * 2019-04-30 2019-08-02 安徽全柴天和机械有限公司 一种旧砂机械再生的砂粒摩擦器
RU2711120C1 (ru) * 2019-05-06 2020-01-15 Игорь Феликсович Шлегель Устройство измельчения
RU193693U1 (ru) * 2019-07-12 2019-11-11 Федеральное государственное бюджетное образовательное учреждение высшего образования "Рыбинский государственный авиационный технический университет имени П.А. Соловьева" Центробежно-лопаточный смеситель
CN110918874A (zh) * 2019-12-30 2020-03-27 新兴铸管阜康能源有限公司 一种环保砂芯生产系统
JP7171944B2 (ja) * 2020-04-27 2022-11-15 ヤマハ発動機株式会社 鋳物砂再生方法
CN112719209A (zh) * 2020-12-24 2021-04-30 安徽永恒泰环保科技有限公司 树脂沙回收利用加工方法
CN113333434B (zh) * 2021-05-13 2022-12-13 洛阳易普特智能科技有限公司 一种生产磁性材料砂型的破碎收集机
CN114192740B (zh) * 2021-12-13 2023-09-08 马鞍山市绿科环保科技有限公司 一种保湿模砂造型工艺固体废弃物再生的方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2456769A (en) * 1944-02-16 1948-12-21 Herbert S Simpson Method of reclaiming foundry sand
US2515194A (en) * 1946-05-02 1950-07-18 Herbert S Simpson Method of and apparatus for sand recovery
US3173794A (en) * 1961-12-26 1965-03-16 Reckon Edward Process and apparatus for treating grain
US3144244A (en) * 1963-02-01 1964-08-11 Pettibone Mulliken Corp Apparatus for heating foundry sand or similar granular material
CH402293A (de) * 1963-05-02 1965-11-15 Fischer Ag Georg Vorrichtung zum ununterbrochenen Aufbereiten von Giessereisand
CH490110A (de) * 1969-02-28 1970-05-15 Spemag Ag Mischmaschine
NL7201998A (de) * 1972-02-16 1973-08-20
DE2514062C2 (de) * 1975-03-29 1982-04-01 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Vorrichtung zur Überwachung des Regenerationszustandes von Formsand
DE3103030C2 (de) * 1981-01-30 1984-05-03 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren zur Gewinnung von Gießereisand aus gebrauchtem Gießereisand

Also Published As

Publication number Publication date
CA1210561A (en) 1986-09-02
AU563107B2 (en) 1987-06-25
IN161746B (de) 1988-01-30
ES8500778A1 (es) 1984-11-01
US4681267A (en) 1987-07-21
BR8401188A (pt) 1984-10-23
ES530003A0 (es) 1984-11-01
JPH0338014B2 (de) 1991-06-07
DE3309379A1 (de) 1984-09-20
MX161637A (es) 1990-11-27
JPS59169644A (ja) 1984-09-25
EP0125384B1 (de) 1988-08-17
AU2564084A (en) 1984-09-20
EP0125384A1 (de) 1984-11-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee