ES8503988A1 - Procedimiento para regenerar arena de fundicion usada que contiene un aglomerante organico. - Google Patents

Procedimiento para regenerar arena de fundicion usada que contiene un aglomerante organico.

Info

Publication number
ES8503988A1
ES8503988A1 ES533019A ES533019A ES8503988A1 ES 8503988 A1 ES8503988 A1 ES 8503988A1 ES 533019 A ES533019 A ES 533019A ES 533019 A ES533019 A ES 533019A ES 8503988 A1 ES8503988 A1 ES 8503988A1
Authority
ES
Spain
Prior art keywords
mass
heated
require
alternatively
fluidised bed
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
ES533019A
Other languages
English (en)
Other versions
ES533019A0 (es
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.)
Cosworth Research and Development Ltd
Original Assignee
Cosworth Research and Development Ltd
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 Cosworth Research and Development Ltd filed Critical Cosworth Research and Development Ltd
Publication of ES533019A0 publication Critical patent/ES533019A0/es
Publication of ES8503988A1 publication Critical patent/ES8503988A1/es
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
    • B22C5/18—Plants for preparing mould materials
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Processing Of Solid Wastes (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Disintegrating Or Milling (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

PROCEDIMIENTO PARA REGENERAR ARENA DE FUNDICION USADA QUE CONTIENE UN AGLOMERANTE ORGANICO.COMPRENDE LAS SIGUIENTES OPERACIONES: PRIMERA, SE SUMINISTRA LA ARENA A REGENERAR A UNA ESTACION DE CALENTAMIENTO, EN LA QUE SE CALIENTA DICHA ARENA A UNA TEMPERATURA ELEVADA MEDIANTE UNA PLURALIDAD DE ELEMENTOS DE CALENTAMIENTO, MIENTRAS LA ARENA SE ENCUENTRA FLUIDIFICADA CON UN GAS SOPORTE DE COMBUSTION; SEGUNDA, SE PASA LA ARENA CALENTADA A UNA ESTACION DE TRATAMIENTO, EN LA QUE SE PONE LA ARENA EN PRESENCIA DEL GAS SOPORTE DE COMBUSTION; Y POR ULTIMO, SE SEPARA LA ARENA REGENERADA DE LA ESTACION DE TRATAMIENTO.
ES533019A 1980-12-16 1984-05-31 Procedimiento para regenerar arena de fundicion usada que contiene un aglomerante organico. Expired ES8503988A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8040281 1980-12-16
GB8135225 1981-11-23

Publications (2)

Publication Number Publication Date
ES533019A0 ES533019A0 (es) 1985-04-01
ES8503988A1 true ES8503988A1 (es) 1985-04-01

Family

ID=26277871

Family Applications (2)

Application Number Title Priority Date Filing Date
ES508059A Expired ES8500777A1 (es) 1980-12-16 1981-12-16 Procedimiento y aparato para el tratamiento de materiales granulados.
ES533019A Expired ES8503988A1 (es) 1980-12-16 1984-05-31 Procedimiento para regenerar arena de fundicion usada que contiene un aglomerante organico.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES508059A Expired ES8500777A1 (es) 1980-12-16 1981-12-16 Procedimiento y aparato para el tratamiento de materiales granulados.

Country Status (9)

Country Link
US (2) US4437834A (es)
EP (2) EP0132493B1 (es)
JP (1) JPH0616917B2 (es)
AU (1) AU7857281A (es)
BR (1) BR8108182A (es)
CA (1) CA1193067A (es)
DK (1) DK555481A (es)
ES (2) ES8500777A1 (es)
NO (1) NO814282L (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2051211A1 (es) * 1992-02-25 1994-06-01 Ruiz M Blanca Acha Procedimiento de recuperacion de arenas de fundicion.

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0099470A1 (en) * 1982-06-18 1984-02-01 Cosworth Research And Development Limited Casting non-ferrous metals
US4595416A (en) * 1984-10-01 1986-06-17 Fuller Company Method and apparatus for producing cement clinker including white cement
US5232610A (en) * 1989-09-15 1993-08-03 Mclaughlin Timothy M Mold element construction
US5350160A (en) * 1989-09-29 1994-09-27 Consolidated Engineering Company Method and apparatus for heat treating metal castings
US5354038A (en) * 1989-09-29 1994-10-11 Consolidated Engineering Company, Inc. Heat treatment of metal castings and in-furnace sand reclamation
DE4015031A1 (de) * 1990-05-10 1991-11-14 Kgt Giessereitechnik Gmbh Verfahren zum thermischen regenerieren von in giessereien anfallenden altsanden, sowie zur behandlung der im sandkreislauf anfallenden staeube
DE69104833D1 (de) * 1990-06-08 1994-12-01 Bgk Finishing Systems Inc Wirbelbettofen mit eingetauchten infrarotlampen.
US5332139A (en) * 1990-06-08 1994-07-26 Bgk Finishing Systems, Inc. Fluidized bed apparatus and method using same
EP0465778B1 (de) * 1990-06-28 1997-10-01 Fried. Krupp AG Hoesch-Krupp Verfahren zum Regenerieren von Giesserei-Altsanden
DE4029525A1 (de) * 1990-09-18 1992-03-19 Umwelt & Energietech Verfahren und vorrichtung zum trocknen von feststoffmaterialien in einem indirekt beheizten wirbelschichtbett
DE69105751T2 (de) * 1990-10-16 1995-04-13 Bgk Finishing Systems Inc Wirbelbettapparat und verfahren.
US5551670A (en) * 1990-10-16 1996-09-03 Bgk Finishing Systems, Inc. High intensity infrared heat treating apparatus
US5265977A (en) * 1991-02-19 1993-11-30 Weirich Frank H Method and apparatus for treating contaminated soil
US5189813A (en) * 1991-02-22 1993-03-02 Samuel Strapping Systems Ltd. Fluidized bed and method of processing material
US5251684A (en) * 1991-12-06 1993-10-12 Gmd Engineered Systems, Inc. Method for controlling the oxidation and calcination of waste foundry sands
US5202080A (en) * 1991-12-17 1993-04-13 Bgk Finishing Systems, Inc. Fluidized bed apparatus
FR2688053B3 (fr) * 1992-03-02 1994-02-18 Afe Metal Installation pour le traitement des sables de fonderie, de produits granuleux et pulverulents.
US5356601A (en) * 1992-05-26 1994-10-18 Instituto Nacional De Investigaciones Nucleares Apparatus and process for extracting metal values from foundry sands
US5638893A (en) * 1993-10-07 1997-06-17 Fata Hunter, Inc. Parting agent spray system
US5386868A (en) * 1993-12-10 1995-02-07 The Frog, Switch & Manufacturing Co. Apparatus and method of cooling refractory sand based on dew point temperature
FR2730653B1 (fr) * 1995-02-16 1997-05-09 Fm Ind Procede de regeneration par degangage thermique de sables de fonderie usages
EP0835704A4 (en) * 1996-01-19 1999-01-13 Kimura Chuzosho Co Ltd METHOD FOR REGENERATING FOUNDRY SAND
AU2190497A (en) * 1996-02-23 1997-09-10 Consolidated Engineering Company, Inc. System and process for reclaiming sand
US5901775A (en) * 1996-12-20 1999-05-11 General Kinematics Corporation Two-stage heat treating decoring and sand reclamation system
US5924473A (en) * 1996-12-20 1999-07-20 General Kinematics Corporation Vibratory sand reclamation system
US6453982B1 (en) 1996-12-20 2002-09-24 General Kinematics Corporation Sand cleaning apparatus
US5738162A (en) * 1997-02-20 1998-04-14 Consolidated Engineering Company, Inc. Terraced fluidized bed
GB2394684B (en) * 2001-04-05 2004-11-03 Clayton Thermal Processes Ltd Reclamation treatment of bonded particulates
GB0410484D0 (en) * 2004-05-11 2004-06-16 Ashland Uk Ltd Reclamation of ester-cured phenolic resin bonded foundry sands
KR101211347B1 (ko) * 2004-06-28 2012-12-11 콘솔리데이티드 엔지니어링 캄파니, 인크. 주물로부터의 플래싱 및 방해물의 제거를 위한 방법 및장치
JP4679931B2 (ja) * 2005-03-01 2011-05-11 花王株式会社 再生砂の製造方法
CA2643710A1 (en) * 2006-06-15 2007-12-21 Consolidated Engineering Company, Inc. Methods and system for manufacturing castings utilizing an automated flexible manufacturing system

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB332194A (en) 1929-04-09 1930-07-09 Frederick Sophus Meyer Method and apparatus for making dental castings and molds for the same
US2478461A (en) * 1946-03-16 1949-08-09 Nichols Eng & Res Corp Apparatus and method for treating foundry sand
US2821375A (en) * 1956-05-02 1958-01-28 Shell Cast Alloys Ltd Apparatus for reclaiming foundry sand
US3480265A (en) * 1968-01-04 1969-11-25 Vagn Deve Shell sand treating apparatus and method
US3685165A (en) * 1970-10-12 1972-08-22 Combustion Eng Thermal sand reclamation unit
NL7201998A (es) 1972-02-16 1973-08-20
PL87921B1 (es) * 1974-03-04 1976-07-31 Przedsiebiorstwo Projektowaniapo
DE2429169C3 (de) * 1974-06-18 1978-08-10 Freier Grunder Eisen- Und Metallwerke Gmbh, 5908 Neunkirchen Altsand-Regenerierverfahren und -vorrichtung
JPS51149822A (en) * 1975-06-19 1976-12-23 Nippon Kokan Tsugite Kk Method and device for regenerating casting sand
US4106112A (en) * 1976-01-05 1978-08-08 Mechandex Engineering (Wolverhampton) Ltd. Handling and cooling foundry sand
FR2327506A1 (fr) * 1976-03-26 1977-05-06 Marvin Holdings Ltd Unites d'echange thermique
US4115345A (en) 1976-11-10 1978-09-19 E. I. Du Pont De Nemours And Company Process for treating zircon-containing foundry sand
JPS5381615A (en) * 1976-12-03 1978-07-19 Dai Ichi Seiyaku Co Ltd Pasting drug base
US4149581A (en) * 1977-04-25 1979-04-17 Cole Manufacturing Company Fine particle recycling method and apparatus
US4304289A (en) 1978-04-24 1981-12-08 Foundry Technology Inc. Apparatus for controlling the moisture content of foundry sand
GB1591600A (en) * 1978-05-30 1981-06-24 Energy Equip Heated chamber walls

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2051211A1 (es) * 1992-02-25 1994-06-01 Ruiz M Blanca Acha Procedimiento de recuperacion de arenas de fundicion.

Also Published As

Publication number Publication date
BR8108182A (pt) 1982-09-28
NO814282L (no) 1982-06-17
US4563151A (en) 1986-01-07
EP0132493B1 (en) 1988-06-15
JPH0616917B2 (ja) 1994-03-09
ES533019A0 (es) 1985-04-01
DK555481A (da) 1982-06-17
US4437834A (en) 1984-03-20
JPS6018251A (ja) 1985-01-30
EP0054288A1 (en) 1982-06-23
EP0132493A1 (en) 1985-02-13
ES508059A0 (es) 1982-11-01
AU7857281A (en) 1982-06-24
CA1193067A (en) 1985-09-10
ES8500777A1 (es) 1984-11-01

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