SE8003794L - Forfarande och anleggning for vatavsandning och rengoring av gjutstycken - Google Patents

Forfarande och anleggning for vatavsandning och rengoring av gjutstycken

Info

Publication number
SE8003794L
SE8003794L SE8003794A SE8003794A SE8003794L SE 8003794 L SE8003794 L SE 8003794L SE 8003794 A SE8003794 A SE 8003794A SE 8003794 A SE8003794 A SE 8003794A SE 8003794 L SE8003794 L SE 8003794L
Authority
SE
Sweden
Prior art keywords
sand
water
hydrocyclone
hydro
possibly
Prior art date
Application number
SE8003794A
Other languages
English (en)
Swedish (sv)
Inventor
W Jung
J Oswald
Original Assignee
Foundry Design Corp Europ
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 Foundry Design Corp Europ filed Critical Foundry Design Corp Europ
Publication of SE8003794L publication Critical patent/SE8003794L/

Links

Classifications

    • 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
    • B22D29/006—Removing cores by abrasive, water or air blasting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D31/00—Cutting-off surplus material, e.g. gates; Cleaning and working on castings
    • B22D31/002—Cleaning, working on castings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Paper (AREA)
SE8003794A 1979-06-06 1980-05-21 Forfarande och anleggning for vatavsandning och rengoring av gjutstycken SE8003794L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH525979A CH640159A5 (de) 1979-06-06 1979-06-06 Verfahren und anlage zum formen, nassentsanden und reinigen von gussstuecken.

Publications (1)

Publication Number Publication Date
SE8003794L true SE8003794L (sv) 1980-12-07

Family

ID=4290604

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8003794A SE8003794L (sv) 1979-06-06 1980-05-21 Forfarande och anleggning for vatavsandning och rengoring av gjutstycken

Country Status (6)

Country Link
US (1) US4303453A ( )
AT (1) AT383757B ( )
CA (1) CA1168021A ( )
CH (1) CH640159A5 ( )
DE (1) DE3019096A1 ( )
SE (1) SE8003794L ( )

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4493961A (en) * 1982-04-13 1985-01-15 Proektno-Konstructorskoe Bjuro Elektrogidravliki Adademii Nauk Ukrainskoi SSR Apparatus for electrohydroblasting trimming of castings
US4685973A (en) * 1984-02-03 1987-08-11 Steel Castings Research And Trade Association Reclamation of foundry sands
DE3427770C1 (de) * 1984-07-27 1986-03-13 Audi AG, 8070 Ingolstadt Verfahren zum Herstellen der Laufflaechen von aus Grauguss bestehenden Zylindern einer Hubkolbenmaschine
AT387921B (de) * 1986-08-21 1989-04-10 Ver Giessereiforschung Verfahren und vorrichtung zur nassen regenerierung von tongebundenen giesserei-altsanden
US4952246A (en) * 1989-08-23 1990-08-28 Dependable Foundry Equipment Company, Inc. Plant and method for reconditioning green foundry sand
CH681434A5 ( ) * 1990-01-31 1993-03-31 Fischer Ag Georg
DE4190731C1 ( ) * 1990-03-20 1993-02-11 Kuettner Gmbh & Co. Kg, 4300 Essen, De
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
DE59108648D1 (de) * 1991-06-29 1997-05-07 Kuettner Gmbh & Co Kg Dr Verfahren zum Regenerieren von Giesserei-Altsand
DE4321297C2 (de) * 1993-06-26 1999-06-17 Krc Umwelttechnik Gmbh Verfahren zur nassen Regenerierung von mit Verunreinigungen und Schadstoffen belasteten körnigen Schüttgütern
DE4321296A1 (de) * 1993-06-26 1995-01-05 Noell Abfall & Energietech Verfahren und Anlage zur nassen Regenerierung von mit Verunreinigungen und Schadstoffen belasteten körnigen Schüttgütern
IES970121A2 (en) * 1997-02-27 1998-07-15 Kevin Gerard Keenan Improvements in and relating to washed sand drying and handling plant
DE19845899A1 (de) * 1998-10-06 2000-04-13 Georg Fischer Disa Ag Verfahren zum Entsanden von Gußstücken
US6517733B1 (en) * 2000-07-11 2003-02-11 Vermeer Manufacturing Company Continuous flow liquids/solids slurry cleaning, recycling and mixing system
DE10038419A1 (de) * 2000-08-07 2002-02-21 Volkswagen Ag Verfahren zur Regenierung wasserglasgebundener Gießereisande
US6554049B2 (en) * 2001-05-15 2003-04-29 Foundry Advanced Clay Technologies, L.L.C. Process for recovering sand and bentonite clay used in a foundry
US20080110476A1 (en) * 2004-08-25 2008-05-15 Blast N Clean Llc Container cleaning system using nozzles
US20080105474A1 (en) * 2004-08-25 2008-05-08 Blast N Clean Llc Cart and container cleaning system with heated fluid
US20080105761A1 (en) * 2004-08-25 2008-05-08 Blast N Clean Llc Interior and exterior cleaning of waste carts and containers
WO2007082747A1 (de) * 2006-01-18 2007-07-26 Hos Hottinger Systems Gbr Verfahren und vorrichtung zur wiederaufbereitung einer kern-formsandmischung
ES2560777T3 (es) 2009-09-14 2016-02-22 Georg Fischer Automobilguss Gmbh Dispositivo y procedimiento para desmoldear y desarenar piezas de fundición en molde
US8608863B2 (en) * 2010-04-29 2013-12-17 Parker-Hannifin Corporation System and method for flushing castings
CN103350186B (zh) * 2013-07-05 2015-05-20 玉林市兰科铸造环保设备有限公司 混合型铸造废砂擦洗回收设备
CN103406490B (zh) * 2013-07-05 2015-11-18 玉林市兰科铸造环保设备有限公司 铸造废砂再生回用方法及设备
TR201608569A2 (tr) * 2016-06-21 2017-01-23 Hema Enduestri Anonim Sirketi Atik döküm kumunun geri̇ kazanim yöntemi̇
CN106221840A (zh) * 2016-09-18 2016-12-14 中国海洋石油总公司 海上油田利用高压生产水回收低压伴生气的装置及方法
PE20190773A1 (es) * 2016-11-01 2019-06-06 Cidra Corporate Services Llc Sistema de reactor para la separacion y enriquecimiento de minerales a partir de una suspension que contiene minerales y otros materiales
CN107282877B (zh) * 2017-07-25 2018-09-28 山东省科学院新材料研究所 一种再生回收利用水玻璃型砂的方法
FR3092775B1 (fr) * 2019-02-20 2021-02-19 Psa Automobiles Sa Procede de retrait d'une masselotte d'une piece moulee par refroidissement local
CN111451487A (zh) * 2020-03-31 2020-07-28 安徽省安工机械制造有限公司 一种耐磨铸件快速脱模装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1944679A (en) * 1928-05-26 1934-01-23 Blakeslee & Co G S Washing machine
US2331102A (en) * 1940-12-04 1943-10-05 Jeffrey Mfg Co Sand treating system and method
US2784468A (en) * 1952-03-11 1957-03-12 American Cyanamid Co Clarification of black foundry waste waters
US2783511A (en) * 1954-02-01 1957-03-05 Hydro Blast Corp Method for reclaiming used foundry sand
US3147212A (en) * 1960-07-30 1964-09-01 Stamicarbon Process and apparatus for rinsing fine particles covered with a suspension
US3446349A (en) * 1966-03-16 1969-05-27 Bethlehem Steel Corp Apparatus and method for separating and recovering relatively coarse mineral particles and relatively fine mineral particles from a slurry containing said particles
US3455062A (en) * 1967-01-19 1969-07-15 Arthur H Eppler Abrasive blast system with closed circuit rinse
DE6916826U (de) * 1969-04-25 1974-01-03 Vapor Blast Mfg Co Nasssandstrahleinrichtung.
DE2341382B1 (de) * 1973-08-16 1974-12-05 Badische Maschinenfabrik Gmbh, 7500 Karlsruhe Verfahren zum'Putzen von Gußstücken bei gleichzeitiger Rückgewinnung des Formsandes
JPS5122621A (en) * 1974-08-20 1976-02-23 Kubota Ltd Imonohaishano shorihoho
US4070274A (en) * 1976-03-11 1978-01-24 United States Steel Corporation Coarse concentrated iron ore for catalytic purposes
US4133747A (en) * 1976-10-14 1979-01-09 Canadian Patents & Development Limited Method for processing raw coal
US4144088A (en) * 1977-01-19 1979-03-13 Kenzler Engineering Company, Inc. Process of reclaiming used foundry sand
US4174591A (en) * 1978-04-20 1979-11-20 Nfe International Ltd. Apparatus for cleaning sand cores
US4260009A (en) * 1979-10-30 1981-04-07 Noble Charles H Apparatus for centrifugal casting

Also Published As

Publication number Publication date
DE3019096A1 (de) 1981-02-05
ATA265080A (de) 1987-01-15
AT383757B (de) 1987-08-25
US4303453A (en) 1981-12-01
CA1168021A (en) 1984-05-29
CH640159A5 (de) 1983-12-30

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