CA1025807A - Method of and apparatus for cross-current classification of a particulate material - Google Patents
Method of and apparatus for cross-current classification of a particulate materialInfo
- Publication number
- CA1025807A CA1025807A CA235,659A CA235659A CA1025807A CA 1025807 A CA1025807 A CA 1025807A CA 235659 A CA235659 A CA 235659A CA 1025807 A CA1025807 A CA 1025807A
- Authority
- CA
- Canada
- Prior art keywords
- cross
- particulate material
- current classification
- classification
- current
- 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
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
- B07B7/02—Selective separation of solid materials carried by, or dispersed in, gas currents by reversal of direction of flow
-
- 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
- B07B4/00—Separating solids from solids by subjecting their mixture to gas currents
- B07B4/02—Separating solids from solids by subjecting their mixture to gas currents while the mixtures fall
- B07B4/025—Separating solids from solids by subjecting their mixture to gas currents while the mixtures fall the material being slingered or fled out horizontally before falling, e.g. by dispersing elements
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742444378 DE2444378C3 (en) | 1974-09-17 | Method and device for sifting granular material in a cross-flow |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1025807A true CA1025807A (en) | 1978-02-07 |
Family
ID=5925981
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA235,659A Expired CA1025807A (en) | 1974-09-17 | 1975-09-17 | Method of and apparatus for cross-current classification of a particulate material |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5156057A (en) |
CA (1) | CA1025807A (en) |
CH (1) | CH604934A5 (en) |
DK (1) | DK415575A (en) |
FR (1) | FR2285191A1 (en) |
GB (1) | GB1526050A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6589701B2 (en) | 2000-07-28 | 2003-07-08 | Canon Kabushiki Kaisha | Dry toner, image forming method and process cartridge |
CN110947627B (en) * | 2019-11-22 | 2024-05-17 | 四川衡工智造科技有限公司 | Integrated solid particle conveying and separating system |
CN111974682B (en) * | 2020-08-25 | 2024-06-04 | 中国石油大学(北京) | Particle classification device |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1624518A (en) * | 1925-12-10 | 1927-04-12 | Albert H Stebbins | Air-blast classifier |
US2466491A (en) * | 1943-09-10 | 1949-04-05 | Alfred D Sinden | Process and apparatus for classifying materials |
DE1407950A1 (en) * | 1963-10-11 | 1969-05-08 | Bayer Ag | Process for separating specifically heavier particles from flowing media |
CH465534A (en) * | 1963-12-20 | 1968-11-30 | Rumpf Hans Prof Ing Dr | Method and device for sifting granular material in a cross flow |
CH482471A (en) * | 1963-12-20 | 1969-12-15 | Rumpf Hans Prof Ing Dr | Method and device for sifting granular material in the cross flow for separation limits below 1 mm |
JPS4421415Y1 (en) * | 1968-12-28 | 1969-09-10 |
-
1975
- 1975-09-09 CH CH1168375A patent/CH604934A5/xx not_active IP Right Cessation
- 1975-09-16 FR FR7528397A patent/FR2285191A1/en active Granted
- 1975-09-16 GB GB3807875A patent/GB1526050A/en not_active Expired
- 1975-09-17 CA CA235,659A patent/CA1025807A/en not_active Expired
- 1975-09-17 JP JP11248575A patent/JPS5156057A/en active Granted
- 1975-09-17 DK DK415575A patent/DK415575A/en unknown
Also Published As
Publication number | Publication date |
---|---|
FR2285191A1 (en) | 1976-04-16 |
DK415575A (en) | 1976-03-18 |
JPS5156057A (en) | 1976-05-17 |
DE2444378A1 (en) | 1976-04-01 |
FR2285191B1 (en) | 1981-08-07 |
DE2444378B2 (en) | 1976-07-15 |
JPS5424745B2 (en) | 1979-08-23 |
GB1526050A (en) | 1978-09-27 |
CH604934A5 (en) | 1978-09-15 |
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