GB564367A - Improvements in and relating to screening apparatus - Google Patents
Improvements in and relating to screening apparatusInfo
- Publication number
- GB564367A GB564367A GB381243A GB381243A GB564367A GB 564367 A GB564367 A GB 564367A GB 381243 A GB381243 A GB 381243A GB 381243 A GB381243 A GB 381243A GB 564367 A GB564367 A GB 564367A
- Authority
- GB
- United Kingdom
- Prior art keywords
- roller
- rollers
- scraper
- relating
- screening apparatus
- 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
- B07B1/526—Cleaning with brushes or scrapers with scrapers
- B07B1/528—Cleaning with brushes or scrapers with scrapers the scrapers being rotating
Abstract
564,367. Sifting apparatus. ROSS, W. March 9, 1943, No. 3812. [Class 117] Screening devices of the kind comprising two rollers 1, 2, Fig. 1, such as described in Specification 376,273, across which the material to be screened moves in a direction transverse to the axes of the rollers, are provided with scraper devices 9, 9*, Fig. 4, which function to remove sticky material from the leading roller 1, and are adjustably mounted by a threaded spindle 11 and fixed plate 12. When the roller 1 has circumferential grooves 7, the scraper is in the form of a comb, and preferably two or more combs are arranged at successively diminishing radial distances from the roller surface.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB381243A GB564367A (en) | 1943-03-09 | 1943-03-09 | Improvements in and relating to screening apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB381243A GB564367A (en) | 1943-03-09 | 1943-03-09 | Improvements in and relating to screening apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
GB564367A true GB564367A (en) | 1944-09-25 |
Family
ID=9765354
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB381243A Expired GB564367A (en) | 1943-03-09 | 1943-03-09 | Improvements in and relating to screening apparatus |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB564367A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103551305A (en) * | 2013-10-31 | 2014-02-05 | 济南中燃科技发展有限公司 | Anti-blocking screen surface of comb-tooth sieve |
-
1943
- 1943-03-09 GB GB381243A patent/GB564367A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103551305A (en) * | 2013-10-31 | 2014-02-05 | 济南中燃科技发展有限公司 | Anti-blocking screen surface of comb-tooth sieve |
CN103551305B (en) * | 2013-10-31 | 2015-09-09 | 济南中燃科技发展有限公司 | A kind of anti-blocking comb sieve compass screen surface |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB629110A (en) | Improvements in screw extrusion presses | |
GB564367A (en) | Improvements in and relating to screening apparatus | |
CA411224A (en) | Fibrous material processing | |
CA417053A (en) | Lignocellulose material processing and product | |
CA412394A (en) | Textile material processing | |
CA412509A (en) | Textile material processing | |
CA413876A (en) | Textile material processing | |
CA414052A (en) | Textile material processing | |
CA415023A (en) | Textile material processing | |
CA416507A (en) | Textile material processing | |
AU120271B2 (en) | Process and apparatus for grading and for coating with comminuted material | |
CA413028A (en) | Cellulosic textile material processing | |
CA410625A (en) | Cellulosic textile material processing | |
CA412057A (en) | Cellulosic textile material processing | |
CA410427A (en) | Material spreading apparatus | |
CA415051A (en) | Lignocellulosic material processing and product | |
CA417363A (en) | Sheet material processing | |
CA414892A (en) | Electrographitic material processing | |
CA413335A (en) | Material testing machine | |
CA413450A (en) | Material pulverizing machine | |
CA411469A (en) | Textile material sizing process | |
CA414866A (en) | Lignocellulosic material processing and products | |
CA415571A (en) | Tandem bearing treating apparatus | |
CA412880A (en) | Polymeric material | |
AU1225343A (en) | Machine for continuous dry dusting or curing seeds and grain |