CS85492A3 - Process and apparatus for sand separation - Google Patents

Process and apparatus for sand separation

Info

Publication number
CS85492A3
CS85492A3 CS92854A CS85492A CS85492A3 CS 85492 A3 CS85492 A3 CS 85492A3 CS 92854 A CS92854 A CS 92854A CS 85492 A CS85492 A CS 85492A CS 85492 A3 CS85492 A3 CS 85492A3
Authority
CS
Czechoslovakia
Prior art keywords
sand separation
sand
separation
Prior art date
Application number
CS92854A
Other languages
Czech (cs)
Inventor
Bernd Federhen
Hans Joachim Scheel
Original Assignee
Klein Alb Gmbh Co Kg
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 Klein Alb Gmbh Co Kg filed Critical Klein Alb Gmbh Co Kg
Publication of CS85492A3 publication Critical patent/CS85492A3/en

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
    • B07B11/00—Arrangement of accessories in apparatus for separating solids from solids using gas currents
    • B07B11/02—Arrangement of air or material conditioning accessories
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B4/00—Separating by pneumatic tables or by pneumatic jigs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B4/00—Separating by pneumatic tables or by pneumatic jigs
    • B03B4/02—Separating by pneumatic tables or by pneumatic jigs using swinging or shaking tables
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
CS92854A 1991-03-22 1992-03-20 Process and apparatus for sand separation CS85492A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19914109452 DE4109452A1 (en) 1991-03-22 1991-03-22 METHOD AND DEVICE FOR SIGHTING SAND OR THE LIKE RIESELGUT

Publications (1)

Publication Number Publication Date
CS85492A3 true CS85492A3 (en) 1992-10-14

Family

ID=6427979

Family Applications (1)

Application Number Title Priority Date Filing Date
CS92854A CS85492A3 (en) 1991-03-22 1992-03-20 Process and apparatus for sand separation

Country Status (6)

Country Link
EP (1) EP0504747A3 (en)
JP (1) JPH04326968A (en)
CN (1) CN1065416A (en)
CS (1) CS85492A3 (en)
DE (1) DE4109452A1 (en)
HU (1) HUT63351A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4322947B4 (en) * 1992-11-27 2006-02-02 Förder- und Anlagentechnik GmbH Arrangement for improving the processing properties of sands
CH687743A5 (en) * 1993-12-17 1997-02-14 Fischer Georg Giessereianlagen A process for the regeneration of foundry used sand-.
KR100400938B1 (en) * 2001-02-13 2003-10-08 주식회사 토이랩 Apparatus for selecting seed
DE102010015364B4 (en) * 2010-04-17 2013-06-27 Hosokawa Alpine Ag Air Jet Sieve
MX361638B (en) * 2012-08-23 2018-12-13 Sintokogio Ltd Molding sand regeneration device.
CN109789447B (en) * 2016-08-01 2022-04-22 纽卡斯尔大学 Apparatus and method for dry sorting of particles
CN106475514B (en) * 2016-12-30 2018-05-01 绵阳易简环保科技有限公司 Cast used sand cleaning sand water fast separation device
CN108672108B (en) * 2018-05-28 2020-06-09 格林美（武汉）城市矿产循环产业园开发有限公司 Intermittent semi-automatic flotation separation system
CN110064592B (en) * 2019-03-31 2024-04-26 新郑市宝德高技术有限公司 Corundum micropowder air vortex classification equipment

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2815858A (en) * 1956-04-16 1957-12-10 Day Company Of Canada Particle classifier for refuse screenings and the like
FR1477593A (en) * 1966-03-02 1967-04-21 Siderurgie Fse Inst Rech Method of pneumatic classification of a powder product
FR2226207A1 (en) * 1973-04-20 1974-11-15 Anvar Diffuser for fluidising gas entering fluidisation bed - comprises filamentary gas jets at about 45 degrees to base of bed
DE2357227B1 (en) * 1973-11-16 1975-03-13 Alpine Ag, 8900 Augsburg Method and device for the preparation of solid mixtures according to the density of their constituents
US4115256A (en) * 1974-06-17 1978-09-19 Zeeuw Hotze Jan De Apparatus and method for particle separation and grading
US3888352A (en) * 1974-06-21 1975-06-10 Forsbergs Inc Gravity separator
DE2641068A1 (en) * 1976-09-11 1978-03-16 Alpine Ag Air sifter for granular material - uses settling tank for conveying channels and removal of oversized particles
US4779163A (en) * 1982-07-23 1988-10-18 Procedyne Corp. Method and apparatus for controlling electrostatic charges in fluidized beds
FR2561554B1 (en) * 1984-03-21 1986-08-14 Stephanois Rech Mec PROCESS FOR TREATING FOUNDRY SANDS, IN PARTICULAR FOR RECOVERING CHROMITE, AS WELL AS THE INSTALLATION AND MEANS FOR IMPLEMENTING THE PROCESS

Also Published As

Publication number Publication date
EP0504747A3 (en) 1993-09-08
JPH04326968A (en) 1992-11-16
HUT63351A (en) 1993-08-30
EP0504747A2 (en) 1992-09-23
HU9200676D0 (en) 1992-05-28
DE4109452A1 (en) 1992-09-24
CN1065416A (en) 1992-10-21

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