CA986464A - Impact stream cleaning and separating of semi-bonded materials - Google Patents

Impact stream cleaning and separating of semi-bonded materials

Info

Publication number
CA986464A
CA986464A CA179,764A CA179764A CA986464A CA 986464 A CA986464 A CA 986464A CA 179764 A CA179764 A CA 179764A CA 986464 A CA986464 A CA 986464A
Authority
CA
Canada
Prior art keywords
semi
separating
bonded materials
stream cleaning
impact stream
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
CA179,764A
Other versions
CA179764S (en
Inventor
John H. Kauffman
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.)
NATIONAL ENGINEERING Co OF CANADA
Original Assignee
NATIONAL ENGINEERING Co OF CANADA
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 NATIONAL ENGINEERING Co OF CANADA filed Critical NATIONAL ENGINEERING Co OF CANADA
Application granted granted Critical
Publication of CA986464A publication Critical patent/CA986464A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
    • B07B7/04—Selective separation of solid materials carried by, or dispersed in, gas currents by impingement against baffle separators
    • 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
    • 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)
  • Cleaning In General (AREA)
  • Combined Means For Separation Of Solids (AREA)
CA179,764A 1973-02-14 1973-08-28 Impact stream cleaning and separating of semi-bonded materials Expired CA986464A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00332415A US3825190A (en) 1973-02-14 1973-02-14 Apparatus for treating granular material

Publications (1)

Publication Number Publication Date
CA986464A true CA986464A (en) 1976-03-30

Family

ID=23298130

Family Applications (1)

Application Number Title Priority Date Filing Date
CA179,764A Expired CA986464A (en) 1973-02-14 1973-08-28 Impact stream cleaning and separating of semi-bonded materials

Country Status (7)

Country Link
US (1) US3825190A (en)
CA (1) CA986464A (en)
CH (1) CH564380A5 (en)
DE (1) DE2406834C3 (en)
FR (1) FR2217079B1 (en)
IT (1) IT1012547B (en)
SE (1) SE393307B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4177952A (en) * 1978-04-24 1979-12-11 National Engineering Company Impact scrubber
EP0149876A1 (en) * 1984-01-20 1985-07-31 Wheelabrator-Frye Inc. Method of and apparatus for reclaiming casting sand
CH682986A5 (en) * 1990-03-08 1993-12-31 Fischer Ag Georg A process for the batch regeneration treatment of predominantly clay bonded foundry used sand.
DE4111726C2 (en) * 1991-04-10 1994-02-24 Kgt Giessereitechnik Gmbh Process for mechanical cleaning of foundry sand
US6715703B2 (en) * 2002-03-05 2004-04-06 The Louis Berkman Company Spreader

Also Published As

Publication number Publication date
DE2406834A1 (en) 1974-09-05
SE393307B (en) 1977-05-09
DE2406834C3 (en) 1976-01-02
CH564380A5 (en) 1975-07-31
DE2406834B2 (en) 1975-05-22
FR2217079B1 (en) 1976-10-08
US3825190A (en) 1974-07-23
FR2217079A1 (en) 1974-09-06
IT1012547B (en) 1977-03-10

Similar Documents

Publication Publication Date Title
ZA744247B (en) Electrostatic precipitator made of plastics material
ZA743102B (en) Electrostatic precipitator
AU503932B2 (en) Separating liquid and solid materials
CA1015559A (en) Electrostatic recording material and manufacture thereof
AU499391B2 (en) Separation of isotopes
AU472061B2 (en) Separating solid particles
CA986464A (en) Impact stream cleaning and separating of semi-bonded materials
CA948124A (en) Cleaning of filters using vortex rings
AU7664574A (en) Separation of isotopes
CA1012030A (en) Cleaning method and compositions
ZA747232B (en) Electrostatic deposition of particles
CA997708A (en) Dielectrophoretic separation of gaseous isotopes
AU502399B2 (en) Separating particulate material
ZA735815B (en) Improvements in or relating to the separation of particulate material
ZA741259B (en) Pharmaceutical compositions and methods of using the same
GB1435371A (en) Separation of mixtures
AU503005B2 (en) Separating mixtures of particles
AU7416674A (en) Particles
CA872641A (en) Electrostatic separation of dry materials
CA995150A (en) Electrostatic precipitator
CA853516A (en) Electrostatic separation of dry materials
AU472316B2 (en) Improvements inthe forming of materials
AU475033B2 (en) Structural materials and methods of making structural materials based on lime-fly ash-sulfite compositions
CA973561A (en) Separation of dioxin from dioxin-contaminated silvex
AU489558B2 (en) Magnetic separation of particulate mixtures