ATE294029T1 - STRIPER FOR A SCREEN DISC AND SHAFT CLEANING DEVICE - Google Patents

STRIPER FOR A SCREEN DISC AND SHAFT CLEANING DEVICE

Info

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
Application number
AT02710044T
Other languages
German (de)
Inventor
Norbert Kottmann
Original Assignee
Eurec Technology Gmbh Entsorgu
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Eurec Technology Gmbh Entsorgu filed Critical Eurec Technology Gmbh Entsorgu
Application granted granted Critical
Publication of ATE294029T1 publication Critical patent/ATE294029T1/en

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.
AT02710044T 2001-03-27 2002-01-28 STRIPER FOR A SCREEN DISC AND SHAFT CLEANING DEVICE ATE294029T1 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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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