CS85492A3 - Process and apparatus for sand separation - Google Patents
Process and apparatus for sand separationInfo
- 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
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
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 (8)
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. |
ES2901648T3 (en) * | 2016-08-01 | 2022-03-23 | Univ Newcastle | An apparatus and method for the dry separation 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 |
Family Cites Families (9)
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 |
-
1991
- 1991-03-22 DE DE19914109452 patent/DE4109452A1/en not_active Withdrawn
-
1992
- 1992-02-05 JP JP2010992A patent/JPH04326968A/en active Pending
- 1992-02-28 HU HU9200676A patent/HUT63351A/en unknown
- 1992-03-13 EP EP19920104343 patent/EP0504747A3/en not_active Withdrawn
- 1992-03-20 CS CS92854A patent/CS85492A3/en unknown
- 1992-03-21 CN CN 92101993 patent/CN1065416A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE4109452A1 (en) | 1992-09-24 |
JPH04326968A (en) | 1992-11-16 |
EP0504747A2 (en) | 1992-09-23 |
CN1065416A (en) | 1992-10-21 |
EP0504747A3 (en) | 1993-09-08 |
HUT63351A (en) | 1993-08-30 |
HU9200676D0 (en) | 1992-05-28 |
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