ES8505565A1 - Sistema y aparato para la regeneracion y-o recuperacion de arenas de fundicion - Google Patents

Sistema y aparato para la regeneracion y-o recuperacion de arenas de fundicion

Info

Publication number
ES8505565A1
ES8505565A1 ES534918A ES534918A ES8505565A1 ES 8505565 A1 ES8505565 A1 ES 8505565A1 ES 534918 A ES534918 A ES 534918A ES 534918 A ES534918 A ES 534918A ES 8505565 A1 ES8505565 A1 ES 8505565A1
Authority
ES
Spain
Prior art keywords
heat exchanger
temperature
thermal pipe
storage hopper
thermal
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
ES534918A
Other languages
English (en)
Other versions
ES534918A0 (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.)
Combustion Engineering Inc
Original Assignee
Combustion Engineering Inc
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 Combustion Engineering Inc filed Critical Combustion Engineering Inc
Publication of ES534918A0 publication Critical patent/ES534918A0/es
Publication of ES8505565A1 publication Critical patent/ES8505565A1/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
    • 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
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C19/00—Other disintegrating devices or methods
    • B02C19/06—Jet mills
    • 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)
  • Food Science & Technology (AREA)
  • Cyclones (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)

Abstract

SISTEMA Y APARATO PARA LA REGENERACION Y/O RECUPERACION DE ARENAS DE FUNDICION.COMPRENDE: A) UN DISPOSITIVO DE TOLVA DE ALMACENAMIENTO QUE CONTIENE EL SUMINISTRO DE LA MATERIA TRATADA TERMICAMENTE; B) UN INTERCAMBIADOR QUE COMPRENDE UNA PRIMERA CAMARA, UNA SEGUNDA CAMARA YUXTAPUESTA CON RELACION A LA PRIMERA CAMARA Y UN DISPOSITIVO ROTATIVO QUE ESTA UNIDO A DICHAS CAMARAS, DE FORMA QUE EN LA PRIMERA CAMARA LA MATERIA SUFRE UN PRECALENTAMIENTO Y EN LA SEGUNDA CAMARA SE REALIZA EL ENFRIAMIENTO DE LA MATERIA; Y C) UN DISPOSITIVO DE TUBO TERMICO QUE COMPRENDE UN DISPOSITIVO SOPLADOR Y UN DISPOSITIVO QUEMADOR QUE GENERAN UN FLUJO DE GAS CALIENTE A TRAVES DEL DISPOSITIVO TERMICO, PARA REALIZAR EL TRATAMIENTO TERMICO DE LA MATERIA.
ES534918A 1983-08-08 1984-08-06 Sistema y aparato para la regeneracion y-o recuperacion de arenas de fundicion Expired ES8505565A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/521,495 US4565328A (en) 1983-08-08 1983-08-08 Sand reclamation system with thermal pipe reclaimer apparatus

Publications (2)

Publication Number Publication Date
ES534918A0 ES534918A0 (es) 1985-06-01
ES8505565A1 true ES8505565A1 (es) 1985-06-01

Family

ID=24076961

Family Applications (1)

Application Number Title Priority Date Filing Date
ES534918A Expired ES8505565A1 (es) 1983-08-08 1984-08-06 Sistema y aparato para la regeneracion y-o recuperacion de arenas de fundicion

Country Status (5)

Country Link
US (1) US4565328A (es)
KR (1) KR850001833A (es)
CA (1) CA1239790A (es)
ES (1) ES8505565A1 (es)
IT (1) IT1176577B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH682641A5 (de) * 1990-11-23 1993-10-29 Fischer Ag Georg Verfahren zum Trennen der Bentonit- und Kohlenstoffträgerpartikel von dem bei der Altsandregenerierung auf mechanischem Wege gewonnenen Staub.
US6119607A (en) * 1997-05-09 2000-09-19 Corporation De L'ecole Polytechnique Granular bed process for thermally treating solid waste in a flame
US6843961B2 (en) * 2000-06-15 2005-01-18 Gambro, Inc. Reduction of contaminants in blood and blood products using photosensitizers and peak wavelengths of light

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2861353A (en) * 1956-06-14 1958-11-25 Allis Chalmers Mfg Co Apparatus for cooling granular materials
DE2223441C2 (de) * 1972-05-13 1984-07-19 Servais, Carlo, Dipl.-Ing., 5300 Bonn Vorrichtung zur mehrstufigen Strahlmahlung
US3840188A (en) * 1973-07-31 1974-10-08 Du Pont Fluid energy drying and grinding mill

Also Published As

Publication number Publication date
KR850001833A (ko) 1985-04-10
IT1176577B (it) 1987-08-18
ES534918A0 (es) 1985-06-01
US4565328A (en) 1986-01-21
CA1239790A (en) 1988-08-02
IT8422254A0 (it) 1984-08-07

Similar Documents

Publication Publication Date Title
US4338113A (en) Method for controlling particulate emissions
ES482993A1 (es) Procedimiento para enfriar vidrio.
JPS584268B2 (ja) 金属塩の乾燥と凝集とを同時に行なう方法
ES8505565A1 (es) Sistema y aparato para la regeneracion y-o recuperacion de arenas de fundicion
ES8700988A1 (es) "sistema para la regeneracion,por tratamiento termico,de arenas de fundicion".
ATE32874T1 (de) Verfahren und vorrichtung zum schmelzen von glasartigen mineralischen materialien.
KR920000517B1 (ko) 슬래그 처리 방법 및 장치
ES8403759A1 (es) Mejoras en sistema para regeneracion de arena de fundicion usada.
US4582521A (en) Melting furnace and method of use
US3686034A (en) Gravity flow sand reclamation process
US4029027A (en) Method for generating heat
JPS54161596A (en) Heat recovering method for molten slag
ES8505564A1 (es) Aparato con intercambiador de calor para el tratamiento de las materias solidas, granulosas y agregadas, en particulas arenas de fundicion usadas
JPS52145393A (en) Method and apparatus for continously treating carbide slag
JPS5524955A (en) Blast furnace slag treatment equipment
JPS5495997A (en) Molten slag treating method
JPS5534626A (en) Treating apparatus for metallurgical molten slag
US2326218A (en) Process of reclaiming foundry sand
SU1052483A1 (ru) Способ переработки шлакового расплава
US3362078A (en) Method of and apparatus for the drying and heating of gravel and crushed stone
SU767170A1 (ru) Вертикальна печь дл термообработки углеродистых материалов
US3381948A (en) Apparatus for the reclamation of fine material
SU637442A1 (ru) Способ подготовки шихты дл производства ферросплавов
JPS562880A (en) Melt treatment of waste material
SU274794A1 (ru) Способ подачи шихтовых материалов в плавильные агрегаты