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
Authority: SE; Sweden
Prior art keywords: sand; water; hydrocyclone; hydro; possibly
Prior art date: 1979-06-06

Application number

SE8003794A

Other languages

Unknown language ( )

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.)

1979-06-06

Filing date

1980-05-21

Publication date

1980-12-07

1980-05-21 Application filed by Foundry Design Corp Europ filed Critical Foundry Design Corp Europ

1980-12-07 Publication of SE8003794L publication Critical patent/SE8003794L/

Links

XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 6
238000004140 cleaning Methods 0.000 title 1
238000009434 installation Methods 0.000 title 1
238000000034 method Methods 0.000 title 1
239000004576 sand Substances 0.000 abstract 7
239000000463 material Substances 0.000 abstract 2
UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract 1
230000015572 biosynthetic process Effects 0.000 abstract 1
239000003795 chemical substances by application Substances 0.000 abstract 1
238000005189 flocculation Methods 0.000 abstract 1
230000016615 flocculation Effects 0.000 abstract 1
239000003546 flue gas Substances 0.000 abstract 1
238000005201 scrubbing Methods 0.000 abstract 1

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 (de)
AT (1)	AT383757B (de)
CA (1)	CA1168021A (de)
CH (1)	CH640159A5 (de)
DE (1)	DE3019096A1 (de)
SE (1)	SE8003794L (de)

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 (de) *	1990-01-31	1993-03-31	Fischer Ag Georg
JPH0775754B2 (ja) *	1990-03-20	1995-08-16	キュトナーゲゼルシャフトミットベシュレンクテルハフツングウントコンパニーコマンディトゲゼルシャフト	鋳型用古砂の再生法
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
ES2100205T3 (es) *	1991-06-29	1997-06-16	Kuettner Gmbh & Co Kg Dr	Procedimiento para regenerar arena usada de fundicion.
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
DE4321297C2 (de) *	1993-06-26	1999-06-17	Krc Umwelttechnik Gmbh	Verfahren zur nassen Regenerierung von mit Verunreinigungen und Schadstoffen belasteten körnigen Schüttgütern
IES80436B2 (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
US20080105761A1 (en) *	2004-08-25	2008-05-08	Blast N Clean Llc	Interior and exterior cleaning of waste carts and containers
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
DE112007000190A5 (de) *	2006-01-18	2008-12-04	HOS Hottinger Systems GbR (vertretungsberechtigter Gesellschafter: Walter Leo Pöhlandt, 68782 Brühl)	Verfahren und Vorrichtung zur Wiederaufbereitung einer Kern-Formsandmischung
DK2301692T3 (en)	2009-09-14	2016-04-11	Fischer Georg Automobilguss	METHOD AND DEVICE FOR Unpacking and sand broadcast mold pieces
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
WO2018085364A1 (en) *	2016-11-01	2018-05-11	Cidra Corporate Services, Inc	Reactor system for separation and enrichment of minerals from a slurry containing minerals and other materials
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

1979
- 1979-06-06 CH CH525979A patent/CH640159A5/de not_active IP Right Cessation
1980
- 1980-03-03 US US06/126,599 patent/US4303453A/en not_active Expired - Lifetime
- 1980-04-03 CA CA000349195A patent/CA1168021A/en not_active Expired
- 1980-05-19 DE DE19803019096 patent/DE3019096A1/de not_active Ceased
- 1980-05-19 AT AT0265080A patent/AT383757B/de not_active IP Right Cessation
- 1980-05-21 SE SE8003794A patent/SE8003794L/ not_active Application Discontinuation

Also Published As

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

Legal Events

Date

Code

Title

Description

1995-02-28

NAV

Patent application has lapsed

Ref document number: 8003794-8

Format of ref document f/p: F

Publication	Publication Date	Title
SE8003794L (sv)	1980-12-07	Forfarande och anleggning for vatavsandning och rengoring av gjutstycken
SE8205214D0 (sv)	1982-09-13	Anordning och forfarande for vattenrening
SE8206393L (sv)	1984-05-11	Forfarande for rening av vatten
FI892045A0 (fi)	1989-04-28	Foerfarande foer rening av en vaetska fraon fasta och upploesta foeroreningar medelst ett flotationsfiltreringsfoerfarande.
DE59500396D1 (de)	1997-08-21	Wasserfiltration
ATE5051T1 (de)	1983-11-15	Verfahren zur beseitigung geruchsaktiver substanzen aus der abluft.
FR2605241B1 (fr)	1989-10-27	Procede integre de traitement d'un gaz humide renfermant du methane dans le but d'en eliminer l'eau
GB2045224B (en)	1983-07-20	Process for removing oils or petroleum hydrocarbons from the surface of water
GB2023469A (en)	1980-01-03	Process and installation for descaling a steel wire
JPS5748312A (en)	1982-03-19	Washing method for filter material
JPS54151589A (en)	1979-11-28	Manufacturing apparatus for water-granulated slag
JPS54159772A (en)	1979-12-17	Sand washer
JPS54148707A (en)	1979-11-21	Method and apparatus for purification and recovery of freon solvents
JPS534355A (en)	1978-01-14	Process for removing floc
GB2018812A (en)	1979-10-24	Treatment of waste material in the presence of water
JPS5573382A (en)	1980-06-03	Method of sand jet pipe cleaning construction that has preetreatment process of moisture
JPS5771616A (en)	1982-05-04	Sand filter type water in-take device
JPS51111956A (en)	1976-10-02	Apparatus for removing foreign materials in gravel
JPS5457353A (en)	1979-05-09	Sludge treating apparatus
JPS57144095A (en)	1982-09-06	Treatment of liquid desorbed from night soil
JPS5667582A (en)	1981-06-06	Sewage disposal method
JPS5573360A (en)	1980-06-03	Fine dust removing apparatus
JPS5656214A (en)	1981-05-18	Air cooling and purifying method and apparatus
JPS5579016A (en)	1980-06-14	Felt-belt washing apparatus for absorbing water of dehydration apparatus
JPS5518219A (en)	1980-02-08	Filtering apparatus