MX9504401A - Termotratamiento y remocion de machos de fundicion. - Google Patents

Termotratamiento y remocion de machos de fundicion.

Info

Publication number
MX9504401A
MX9504401A MX9504401A MX9504401A MX9504401A MX 9504401 A MX9504401 A MX 9504401A MX 9504401 A MX9504401 A MX 9504401A MX 9504401 A MX9504401 A MX 9504401A MX 9504401 A MX9504401 A MX 9504401A
Authority
MX
Mexico
Prior art keywords
base
hopper
materials
castings
furnace
Prior art date
Application number
MX9504401A
Other languages
English (en)
Inventor
Scott P Crafton
Original Assignee
Cons Eng Co 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 Cons Eng Co Inc filed Critical Cons Eng Co Inc
Publication of MX9504401A publication Critical patent/MX9504401A/es

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D29/00—Removing castings from moulds, not restricted to casting processes covered by a single main group; Removing cores; Handling ingots
    • B22D29/001—Removing cores
    • B22D29/003—Removing cores using heat
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/34—Methods of heating
    • C21D1/52—Methods of heating with flames
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)

Abstract

Gases residuales generado en el proceso de manufactura de machos y piezas fundidas son recolectados y dirigidos inventivamente hacia un horno de termotratamiento (12) para incineracion. Adicionalmente a medida que una porcion de gas residual es dirigida, ésta es puesta para utilizarse en la regeneracion de materiales residuales incurados y la regeneracion de arena dentro del horno. Adicionalmente se hacen provisiones para disminuir la altura del horno al disminuir la altura de los tragantes en el mismo e incrementar el tamaño de la base de los tragantes para mantener el flujo apropiado de la arena regenerada y las porciones de materiales de macho que son regeneradas en el mismo hacia la base del tragante. Fluidizadores multiples (18) son empleados en la base del tragante para acomodar el tamaño incrementado de la base del tragante y mantener el flujo optimo de materiales hacia la base y la fluidificacion optima de los materiales dentro del tragante.
MX9504401A 1994-01-19 1995-01-10 Termotratamiento y remocion de machos de fundicion. MX9504401A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/183,724 US5439045A (en) 1994-01-19 1994-01-19 Method of heat treating metal castings, removing cores, and incinerating waste gasses
PCT/US1995/000315 WO1995019860A1 (en) 1994-01-19 1995-01-10 Heat treating and removing cores from castings

Publications (1)

Publication Number Publication Date
MX9504401A true MX9504401A (es) 1997-05-31

Family

ID=22674059

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9504401A MX9504401A (es) 1994-01-19 1995-01-10 Termotratamiento y remocion de machos de fundicion.

Country Status (7)

Country Link
US (1) US5439045A (es)
EP (1) EP0804308A4 (es)
AU (1) AU1601295A (es)
CA (1) CA2176364C (es)
MX (1) MX9504401A (es)
TW (1) TW257701B (es)
WO (1) WO1995019860A1 (es)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5354038A (en) * 1989-09-29 1994-10-11 Consolidated Engineering Company, Inc. Heat treatment of metal castings and in-furnace sand reclamation
WO1997030805A1 (en) * 1996-02-23 1997-08-28 Consolidated Engineering Company, Inc. System and process for reclaiming sand
US6453982B1 (en) 1996-12-20 2002-09-24 General Kinematics Corporation Sand cleaning apparatus
US5924473A (en) * 1996-12-20 1999-07-20 General Kinematics Corporation Vibratory sand reclamation system
US5901775A (en) * 1996-12-20 1999-05-11 General Kinematics Corporation Two-stage heat treating decoring and sand reclamation system
US5738162A (en) * 1997-02-20 1998-04-14 Consolidated Engineering Company, Inc. Terraced fluidized bed
US6119607A (en) * 1997-05-09 2000-09-19 Corporation De L'ecole Polytechnique Granular bed process for thermally treating solid waste in a flame
US6336809B1 (en) 1998-12-15 2002-01-08 Consolidated Engineering Company, Inc. Combination conduction/convection furnace
US6217317B1 (en) 1998-12-15 2001-04-17 Consolidated Engineering Company, Inc. Combination conduction/convection furnace
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
US6622775B2 (en) 2000-05-10 2003-09-23 Consolidated Engineering Company, Inc. Method and apparatus for assisting removal of sand moldings from castings
US6588487B2 (en) 2000-07-17 2003-07-08 Consolidated Engineering Company, Inc. Methods and apparatus for utilization of chills for casting
CN102277480B (zh) * 2001-02-02 2015-12-16 联合工程公司 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
US7216691B2 (en) * 2002-07-09 2007-05-15 Alotech Ltd. Llc Mold-removal casting method and apparatus
WO2004007121A1 (en) 2002-07-11 2004-01-22 Consolidated Engineering Company, Inc. Method and apparatus for assisting removal of sand moldings from castings
AU2003251972A1 (en) * 2002-07-18 2004-02-09 Consolidated Engineering Company, Inc. Method and system for processing castings
US7165600B2 (en) * 2002-09-11 2007-01-23 Alotech Ltd. Llc Chemically bonded aggregate mold
US7121318B2 (en) * 2002-09-20 2006-10-17 Alotech Ltd. Llc Lost pattern mold removal casting method and apparatus
AU2003272624A1 (en) * 2002-09-20 2004-04-08 Alotech Ltd. Llc Lost pattern mold removal casting method and apparatus
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
EP2489452A3 (en) * 2007-03-29 2013-05-01 Consolidated Engineering Company, Inc. System and method for forming and heat treating metal castings
KR102076897B1 (ko) 2015-04-28 2020-02-12 콘솔리데이티드 엔지니어링 캄파니, 인크. 알루미늄 합금 주물을 열처리하는 시스템 및 방법
CN107763640A (zh) * 2016-08-18 2018-03-06 荣泽发动机零部件（常熟）有限公司 回收砂与废气的一体化处理方法

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FR2184539B1 (es) * 1972-05-17 1978-06-30 Stein Surface
CH555205A (de) * 1973-02-24 1974-10-31 Fischer Ag Georg Verfahren und einrichtung zur beseitigung von abgasen von mit kunstharzgebundenen sanden hergestellten giessformen.
US4198764A (en) * 1975-06-09 1980-04-22 Kenneth Ellison Radiant heating apparatus for curing coated strip material
US4206553A (en) * 1975-06-09 1980-06-10 Kenneth Ellison Method of curing strip coating
US4140467A (en) * 1975-06-09 1979-02-20 Kenneth Ellison Convection oven and method of drying solvents
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DE2914221A1 (de) * 1979-04-09 1980-10-30 Kurt Ahrenberg Verfahren zur behandlung von giessformen und vorrichtung zur durchfuehrung des verfahrens
US4457352A (en) * 1980-03-14 1984-07-03 Scheffer Karl D System and process for the abatement of casting pollution, reclaiming resin bonded sand, and/or recovering a low BTU fuel from castings
IT1155658B (it) * 1982-03-23 1987-01-28 Fata Ind Spa Sistema e metodo per il recupero delle sabbie contenute in forme ed anime di fonderia mediante calcinazione in un forno a letto fluidizzato
SU1129012A1 (ru) * 1982-07-05 1984-12-15 Ленинградское Отделение Всесоюзного Научно-Исследовательского И Проектного Института "Теплопроект" Установка дл термической регенерации формовочной смеси в кип щем слое
JPS5939464A (ja) * 1982-08-30 1984-03-03 Toyota Motor Corp 鋳造品の熱処理方法及びその装置
JPS609550A (ja) * 1983-06-29 1985-01-18 M C L:Kk 鋳造用焼成・保持炉
JPS6070119A (ja) * 1983-09-27 1985-04-20 Kobe Steel Ltd 金属の焼なまし方法並びに装置
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GB2230720A (en) * 1989-04-29 1990-10-31 Maverex International Limited Removing moulding material particles from a casting
AT392928B (de) * 1989-05-02 1991-07-10 Oberleitner Rupert Dipl Ing Verfahren und einrichtung zur thermischen regenerierung kunstharzgebundener giessereisande
US5354038A (en) * 1989-09-29 1994-10-11 Consolidated Engineering Company, Inc. Heat treatment of metal castings and in-furnace sand reclamation
US5294094A (en) * 1989-09-29 1994-03-15 Consolidated Engineering Company Method and apparatus for heat treating metal castings
US5253698A (en) * 1990-01-23 1993-10-19 Applied Process Combination sand cleaning and heat treating apparatus for sand casted metallic parts and method
EP0546210B2 (en) * 1991-05-24 2003-07-09 Consolidated Engineering Company, Inc. Method and apparatus for heat treating metal castings
CA2121047C (en) * 1992-08-13 1998-01-06 Scott P. Crafton Heat treatment of metal castings and in-furnace sand reclamation

Also Published As

Publication number Publication date
TW257701B (es) 1995-09-21
EP0804308A4 (en) 1999-04-14
EP0804308A1 (en) 1997-11-05
US5439045A (en) 1995-08-08
AU1601295A (en) 1995-08-08
CA2176364A1 (en) 1995-07-27
CA2176364C (en) 2003-10-14
WO1995019860A1 (en) 1995-07-27

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