GB2238741B - Device for treatment of bulk material - Google Patents

Device for treatment of bulk material

Info

Publication number
GB2238741B
GB2238741B GB9025809A GB9025809A GB2238741B GB 2238741 B GB2238741 B GB 2238741B GB 9025809 A GB9025809 A GB 9025809A GB 9025809 A GB9025809 A GB 9025809A GB 2238741 B GB2238741 B GB 2238741B
Authority
GB
United Kingdom
Prior art keywords
treatment
bulk material
bulk
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 - Fee Related
Application number
GB9025809A
Other versions
GB9025809D0 (en
GB2238741A (en
Inventor
Franz Satmer
Ernst Troendle
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.)
Georg Fischer AG
Original Assignee
Georg Fischer AG
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
Priority claimed from CH4259/89A external-priority patent/CH680498A5/de
Priority claimed from CH4527/89A external-priority patent/CH680499A5/de
Application filed by Georg Fischer AG filed Critical Georg Fischer AG
Publication of GB9025809D0 publication Critical patent/GB9025809D0/en
Publication of GB2238741A publication Critical patent/GB2238741A/en
Application granted granted Critical
Publication of GB2238741B publication Critical patent/GB2238741B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B22C5/10—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by dust separating
GB9025809A 1989-11-28 1990-11-28 Device for treatment of bulk material Expired - Fee Related GB2238741B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH4259/89A CH680498A5 (en) 1989-11-28 1989-11-28
CH4527/89A CH680499A5 (en) 1989-12-15 1989-12-15

Publications (3)

Publication Number Publication Date
GB9025809D0 GB9025809D0 (en) 1991-01-09
GB2238741A GB2238741A (en) 1991-06-12
GB2238741B true GB2238741B (en) 1993-09-15

Family

ID=25695073

Family Applications (2)

Application Number Title Priority Date Filing Date
GB9025809A Expired - Fee Related GB2238741B (en) 1989-11-28 1990-11-28 Device for treatment of bulk material
GB9025808A Expired - Fee Related GB2238740B (en) 1989-11-28 1990-11-28 Sand treatment method and apparatus

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB9025808A Expired - Fee Related GB2238740B (en) 1989-11-28 1990-11-28 Sand treatment method and apparatus

Country Status (1)

Country Link
GB (2) GB2238741B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH681434A5 (en) * 1990-01-31 1993-03-31 Fischer Ag Georg
NL9300606A (en) * 1993-04-07 1994-11-01 Gemco Eng Bv Method and device for the mechanical regeneration of used sand.
WO2005099931A1 (en) * 2004-04-13 2005-10-27 Keith Carter Process and apparatus for treating granular matter
JP5435364B2 (en) * 2010-07-27 2014-03-05 新東工業株式会社 Processing method and processing system for harmful substances generated in casting line
US9138803B2 (en) * 2011-06-23 2015-09-22 S&B Industrial Minerals North America, Inc. Method for improvement of casting quality
WO2018157060A2 (en) 2017-02-24 2018-08-30 KB Foundry Services, LLC Method and system for cleaning sand
CN112978995B (en) * 2021-02-25 2022-02-25 广州桢森环保科技有限公司 Sewage treatment system
CN113581882B (en) * 2021-07-27 2023-06-23 阳新娲石矿投新材料有限公司 Ore aggregate mechanism sand dust removal loading attachment

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB910254A (en) * 1960-05-23 1962-11-14 Foundry Equipment Ltd Improvements in or relating to devices for the treatment of foundry sand
GB967096A (en) * 1962-05-17 1964-08-19 Fordath Engineering Company Lt Improvements in or relating to a method and apparatus for the preparation of sand for moulds, cores and the like
GB2018650A (en) * 1978-04-14 1979-10-24 Fischer Ag Georg Process and apparatus for regenerating used foundry sand and product thereof
GB2230971A (en) * 1987-10-30 1990-11-07 Illabo Mining Equipment Co Pty Comminution/recovery ore mill.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1012575A (en) * 1963-05-25 1965-12-08 British Cast Iron Res Ass Improvements in the conditioning of granular or pulverulent materials
GB1195226A (en) * 1966-08-04 1970-06-17 British Cast Iron Res Ass Reclamation of Moulding Sand
CA1045779A (en) * 1974-07-15 1979-01-09 General Kinematics Corporation Vibratory sand reclaiming apparatus
IT1038788B (en) * 1975-06-09 1979-11-30 Valsecchi A IMPROVEMENT TO DEVICES PAR TICULARLY USED FOR THE RATIONAL RECOVERY OF SANDS USED IN FOUNDRIES AND RELATED OR PERFECTED SPOSITIVES
YU89478A (en) * 1977-05-12 1983-01-21 Przedsieb Projektowania Wyposa Equipment for cooling and separating castings from casting sand
NL8102714A (en) * 1981-06-04 1983-01-03 Multinorm Bv Apparatus for treating one or more castings containing sand molds.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB910254A (en) * 1960-05-23 1962-11-14 Foundry Equipment Ltd Improvements in or relating to devices for the treatment of foundry sand
GB967096A (en) * 1962-05-17 1964-08-19 Fordath Engineering Company Lt Improvements in or relating to a method and apparatus for the preparation of sand for moulds, cores and the like
GB2018650A (en) * 1978-04-14 1979-10-24 Fischer Ag Georg Process and apparatus for regenerating used foundry sand and product thereof
GB2230971A (en) * 1987-10-30 1990-11-07 Illabo Mining Equipment Co Pty Comminution/recovery ore mill.

Also Published As

Publication number Publication date
GB9025809D0 (en) 1991-01-09
GB9025808D0 (en) 1991-01-09
GB2238740B (en) 1994-02-16
GB2238741A (en) 1991-06-12
GB2238740A (en) 1991-06-12

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19961128