GB280191A - Improvements in or relating to screening apparatus - Google Patents
Improvements in or relating to screening apparatusInfo
- Publication number
- GB280191A GB280191A GB28346/27A GB2834627A GB280191A GB 280191 A GB280191 A GB 280191A GB 28346/27 A GB28346/27 A GB 28346/27A GB 2834627 A GB2834627 A GB 2834627A GB 280191 A GB280191 A GB 280191A
- Authority
- GB
- United Kingdom
- Prior art keywords
- discs
- elements
- tapered
- shafts
- 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
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
- B07B1/4636—Regulation of screen apertures
-
- 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
- B07B1/12—Apparatus having only parallel elements
- B07B1/14—Roller screens
- B07B1/15—Roller screens using corrugated, grooved or ribbed rollers
Landscapes
- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
280,191. Robins Conveying Belt Co., (Assignees of Tuite, F..1., and Lodge, G. F.). Nov. 6, 1926, [Convention date,]. Roller-way conveyers.-In apparatus for screening coal, coke, &c. of the kind comprising discs mounted on parallel shats rotating in the same direction, the discs 16, Fig. 1, are associated with converging tapered spacing elements 17 and means are provided for adjusting the relative positions of the discs on adjacent shafts, so as to vary the size of the screening openings. In the arrangement shown in Fig. 1, the discs and tapered elements are made in one and are mounted in contact on shafts 23 so as to rotate therewith. The longitudinal position on the shaft is controlled by nuts 24 and springs 20. In the modification shown in Fig. 5, cylindrical spacing members 26 are placed between the disc elements. In a further modification, Fig. 6, the tapered elements 17<1> are formed at the ends of spoolshaped spacers 26<1>.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US280191XA | 1926-11-06 | 1926-11-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB280191A true GB280191A (en) | 1928-05-10 |
Family
ID=21841095
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB28346/27A Expired GB280191A (en) | 1926-11-06 | 1927-10-25 | Improvements in or relating to screening apparatus |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB280191A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998040173A1 (en) * | 1997-03-12 | 1998-09-17 | Pal S.R.L. | Roller device to separate chips and particles of different gradings, and the relative forming machine employing the device |
ITRA20100021A1 (en) * | 2010-07-22 | 2012-01-23 | Bmcr S R L | ROLLED SCREWS. |
EP3017879A1 (en) * | 2014-11-07 | 2016-05-11 | Günther Holding GmbH & Co. KG | Screening device with filter rollers for preventing oversized particles from getting stuck |
IT201800010037A1 (en) * | 2018-11-05 | 2020-05-05 | Xylo Tech Ag | SELECTOR ROLLER |
CN114308668A (en) * | 2021-12-28 | 2022-04-12 | 湖南鑫恒环境科技有限公司 | Gangue stripping, classifying, recycling and utilizing device |
-
1927
- 1927-10-25 GB GB28346/27A patent/GB280191A/en not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998040173A1 (en) * | 1997-03-12 | 1998-09-17 | Pal S.R.L. | Roller device to separate chips and particles of different gradings, and the relative forming machine employing the device |
ITRA20100021A1 (en) * | 2010-07-22 | 2012-01-23 | Bmcr S R L | ROLLED SCREWS. |
EP3017879A1 (en) * | 2014-11-07 | 2016-05-11 | Günther Holding GmbH & Co. KG | Screening device with filter rollers for preventing oversized particles from getting stuck |
US9731326B2 (en) | 2014-11-07 | 2017-08-15 | Günther Holding GmbH & Co. KG | Screen device comprising screen rollers for preventing oversize grain from jamming |
IT201800010037A1 (en) * | 2018-11-05 | 2020-05-05 | Xylo Tech Ag | SELECTOR ROLLER |
WO2020094253A1 (en) | 2018-11-05 | 2020-05-14 | Xylo Technologies Ag | Selector roller |
CN114308668A (en) * | 2021-12-28 | 2022-04-12 | 湖南鑫恒环境科技有限公司 | Gangue stripping, classifying, recycling and utilizing device |
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