FR2524825B1 - SCREENING METHOD AND DEVICE - Google Patents
SCREENING METHOD AND DEVICEInfo
- Publication number
- FR2524825B1 FR2524825B1 FR8305691A FR8305691A FR2524825B1 FR 2524825 B1 FR2524825 B1 FR 2524825B1 FR 8305691 A FR8305691 A FR 8305691A FR 8305691 A FR8305691 A FR 8305691A FR 2524825 B1 FR2524825 B1 FR 2524825B1
- Authority
- FR
- France
- Prior art keywords
- screening method
- screening
- 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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/50—Cleaning
- B07B1/52—Cleaning with brushes or scrapers
- B07B1/522—Cleaning with brushes or scrapers with brushes
- B07B1/524—Cleaning with brushes or scrapers with brushes the brushes being rotating
-
- 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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/18—Drum screens
- B07B1/22—Revolving drums
- B07B1/24—Revolving drums with fixed or moving interior agitators
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI821229A FI71239C (en) | 1982-04-07 | 1982-04-07 | SAOLLNINGSFOERFARANDE OCH -ANORDNING |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2524825A1 FR2524825A1 (en) | 1983-10-14 |
FR2524825B1 true FR2524825B1 (en) | 1987-08-14 |
Family
ID=8515326
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8305691A Expired FR2524825B1 (en) | 1982-04-07 | 1983-04-07 | SCREENING METHOD AND DEVICE |
Country Status (9)
Country | Link |
---|---|
CA (1) | CA1211079A (en) |
DE (1) | DE3312365A1 (en) |
DK (1) | DK157979C (en) |
FI (1) | FI71239C (en) |
FR (1) | FR2524825B1 (en) |
GB (1) | GB2118071B (en) |
IT (1) | IT1164648B (en) |
SE (1) | SE455051B (en) |
ZA (1) | ZA832427B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3510597C2 (en) * | 1985-03-23 | 1995-11-30 | Kapuschinski Hannes J | Screening device |
HU198116B (en) * | 1986-11-06 | 1989-08-28 | Debreceni Mezoegazdasagi | Spraying machine particularly for area-proportional spreading spray liquor |
DE4302360A1 (en) * | 1993-01-28 | 1994-08-04 | Zimmermann Wolfgang | Mixing devices for sieves |
CN111871802B (en) * | 2020-07-29 | 2023-06-20 | 海南大学 | Continuous grading plant of soil deposit |
CN112691886A (en) * | 2020-11-25 | 2021-04-23 | 中科云健康(甘肃)有限公司 | Screening processingequipment behind chinese herbal medicine section |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE170212C (en) * | ||||
FR344985A (en) * | 1904-07-20 | 1904-11-18 | Carl Peter Pataut Grave | Flour blasting machines |
GB191021774A (en) * | 1910-09-20 | 1911-05-04 | Samuel Brassington Bamford | Improvements in and connected with the Machinery for Sifting Flour, Meal, Coal Dust, and other Materials. |
GB299148A (en) * | 1927-09-07 | 1928-10-25 | Arthur Percival Denby | Improvements in or relating to washing apparatus for coal, or the like |
GB518539A (en) * | 1938-08-25 | 1940-02-29 | Charles Herbert Griffiths | Improvements in and relating to sieves |
GB546618A (en) * | 1941-01-20 | 1942-07-22 | Cellulose Dev Corp Ltd | Improvements in or relating to apparatus for removing dust from loosely bound material such as chaff |
GB623742A (en) * | 1946-05-22 | 1949-05-23 | Justin Hurst | Improvements in or relating to gyratory sieves and filters |
FR1024762A (en) * | 1950-09-20 | 1953-04-07 | Teisset Rose Brault Ets | Bran brush comprising several brushing elements rubbing against a cylindrical screen |
GB700944A (en) * | 1951-07-26 | 1953-12-16 | Hans Joachim Rauhut | Improvements in screening and sifting devices for dry and wet loose material |
GB740126A (en) * | 1954-04-21 | 1955-11-09 | Hereward Joseph Betheridge Top | Improved apparatus for use in classifying or both classifying and drying loose material |
JPS5246572A (en) * | 1975-10-13 | 1977-04-13 | Hiroeki Kobayashi | Sieve device |
US4167975A (en) * | 1977-09-08 | 1979-09-18 | Fahrenholz Harley D | Beach cleaning apparatus |
-
1982
- 1982-04-07 FI FI821229A patent/FI71239C/en not_active IP Right Cessation
-
1983
- 1983-04-05 SE SE8301865A patent/SE455051B/en not_active IP Right Cessation
- 1983-04-06 DE DE3312365A patent/DE3312365A1/en not_active Withdrawn
- 1983-04-06 GB GB08309330A patent/GB2118071B/en not_active Expired
- 1983-04-06 DK DK152283A patent/DK157979C/en not_active IP Right Cessation
- 1983-04-07 IT IT48066/83A patent/IT1164648B/en active
- 1983-04-07 CA CA000425395A patent/CA1211079A/en not_active Expired
- 1983-04-07 FR FR8305691A patent/FR2524825B1/en not_active Expired
- 1983-04-08 ZA ZA832427A patent/ZA832427B/en unknown
Also Published As
Publication number | Publication date |
---|---|
DK157979B (en) | 1990-03-12 |
SE455051B (en) | 1988-06-20 |
SE8301865L (en) | 1983-10-08 |
CA1211079A (en) | 1986-09-09 |
IT8348066A0 (en) | 1983-04-07 |
DK157979C (en) | 1990-08-27 |
DK152283A (en) | 1983-10-08 |
FI821229L (en) | 1983-10-08 |
SE8301865D0 (en) | 1983-04-05 |
FR2524825A1 (en) | 1983-10-14 |
ZA832427B (en) | 1984-01-25 |
FI71239B (en) | 1986-09-09 |
GB2118071B (en) | 1985-11-13 |
FI821229A0 (en) | 1982-04-07 |
DE3312365A1 (en) | 1983-10-20 |
GB2118071A (en) | 1983-10-26 |
DK152283D0 (en) | 1983-04-06 |
FI71239C (en) | 1986-12-19 |
IT1164648B (en) | 1987-04-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |