ATE294029T1 - STRIPER FOR A SCREEN DISC AND SHAFT CLEANING DEVICE - Google Patents
STRIPER FOR A SCREEN DISC AND SHAFT CLEANING DEVICEInfo
- Publication number
- ATE294029T1 ATE294029T1 AT02710044T AT02710044T ATE294029T1 AT E294029 T1 ATE294029 T1 AT E294029T1 AT 02710044 T AT02710044 T AT 02710044T AT 02710044 T AT02710044 T AT 02710044T AT E294029 T1 ATE294029 T1 AT E294029T1
- Authority
- AT
- Austria
- Prior art keywords
- flight
- tines
- rake
- disc
- shoulder
- 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
- 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
-
- 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
- Combined Means For Separation Of Solids (AREA)
- Cleaning In General (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Control And Other Processes For Unpacking Of Materials (AREA)
Abstract
The invention relates to a scraper rake (1) for a disc-screen and shaft cleaning device, comprising a rake flight (13), which acts as a carrier for a plurality of blade-type tines (4). Said tines project into the intermediate spaces between the disc screens, are directed towards the disc-screen shaft and have at least two opposing finger-type cutting edges (10) with a cavity located therebetween. According to the invention, the rake flight (13) has a tubular configuration for accommodating tines (4) that can be pivoted and/or radially displaced around the longitudinal axis of the flight. A plurality of cylinder segments and bores, which lie opposite said segments, are countersunk (15) into the upper tubular region of the flight. The tines (4) comprise a tine base with a shoulder (6) and have a threaded section (7), said shoulder (6) forming a stop for a cylinder spring (12), which is supported on the lower region of the flight's tubular interior when assembled. A circular, cap-type dirt-guard (17) is also provided above the shoulder and the tines comprising tine base and threaded section are fixed to the rake flight by means of the countersunk cylinder segments and bores in an interchangeable and adjustable manner.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10114957A DE10114957C1 (en) | 2001-03-27 | 2001-03-27 | Scraper rake, for screen disc cleaning device, has several adjustable tines fitting in tubular rake bar and swiveling about longitudinal axis |
PCT/EP2002/000861 WO2002076636A1 (en) | 2001-03-27 | 2002-01-28 | Scraper rake for a disc-screen and shaft cleaning device |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE294029T1 true ATE294029T1 (en) | 2005-05-15 |
Family
ID=7679181
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT02710044T ATE294029T1 (en) | 2001-03-27 | 2002-01-28 | STRIPER FOR A SCREEN DISC AND SHAFT CLEANING DEVICE |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1381477B1 (en) |
AT (1) | ATE294029T1 (en) |
DE (2) | DE10114957C1 (en) |
ES (1) | ES2240709T3 (en) |
WO (1) | WO2002076636A1 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005044552B4 (en) * | 2005-09-17 | 2013-06-06 | Backers Maschinenbau Gmbh | Star screen with cleaning device |
FI120820B (en) * | 2008-10-13 | 2010-03-31 | Remu Oy | Apparatus for screening material |
CN104492683A (en) * | 2014-12-25 | 2015-04-08 | 四川皇龙智能破碎技术股份有限公司 | Novel pectinate cleaning device for roller screen |
US10137573B2 (en) * | 2016-08-10 | 2018-11-27 | Cp Manufacturing, Inc. | Cleaning robot for recycling equipment |
CN107999390B (en) * | 2017-12-15 | 2024-04-26 | 华能国际电力股份有限公司上海石洞口第一电厂 | Roller screen cleaning device |
CN109046912A (en) * | 2018-08-07 | 2018-12-21 | 太仓金马智能装备有限公司 | A kind of dish sieve |
CN114030102A (en) * | 2021-11-22 | 2022-02-11 | 梁美兰 | Filter screen maintenance cleaning equipment for drying and filtering color master batches |
CN115056024A (en) * | 2022-05-30 | 2022-09-16 | 刘浩武 | Chip removal device for machine tool |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE603341C (en) * | 1934-09-27 | Buckau R Wolf Akt Ges Maschf | Scraper for disc roller grates for sieving off bulk material | |
DE474491C (en) * | 1927-05-31 | 1929-04-04 | Messner Franz | Cleaning device for classifying grates |
DE625491C (en) * | 1933-01-21 | 1936-02-10 | Buckau R Wolf Akt Ges Maschf | Roller scraper |
DE19825340C2 (en) * | 1997-06-07 | 2002-07-25 | Eurec Technology Gmbh Entsorgu | Arrangement of a sieve and cleaning unit, the cleaning unit being located below the disc unit |
-
2001
- 2001-03-27 DE DE10114957A patent/DE10114957C1/en not_active Expired - Fee Related
-
2002
- 2002-01-28 WO PCT/EP2002/000861 patent/WO2002076636A1/en not_active Application Discontinuation
- 2002-01-28 DE DE50202918T patent/DE50202918D1/en not_active Expired - Lifetime
- 2002-01-28 EP EP02710044A patent/EP1381477B1/en not_active Expired - Lifetime
- 2002-01-28 AT AT02710044T patent/ATE294029T1/en active
- 2002-01-28 ES ES02710044T patent/ES2240709T3/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ES2240709T3 (en) | 2005-10-16 |
DE50202918D1 (en) | 2005-06-02 |
WO2002076636A1 (en) | 2002-10-03 |
DE10114957C1 (en) | 2002-07-18 |
EP1381477B1 (en) | 2005-04-27 |
EP1381477A1 (en) | 2004-01-21 |
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