DE502005010091D1 - METHOD AND DEVICE FOR DISPOSING OF FOREIGN MATERIALS IN FIBER MATERIAL, PARTICULARLY IN RAW TREE WOOL - Google Patents

METHOD AND DEVICE FOR DISPOSING OF FOREIGN MATERIALS IN FIBER MATERIAL, PARTICULARLY IN RAW TREE WOOL

Info

Publication number
DE502005010091D1
DE502005010091D1 DE502005010091T DE502005010091T DE502005010091D1 DE 502005010091 D1 DE502005010091 D1 DE 502005010091D1 DE 502005010091 T DE502005010091 T DE 502005010091T DE 502005010091 T DE502005010091 T DE 502005010091T DE 502005010091 D1 DE502005010091 D1 DE 502005010091D1
Authority
DE
Germany
Prior art keywords
disposing
foreign matters
fiber material
foreign materials
raw tree
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.)
Active
Application number
DE502005010091T
Other languages
German (de)
Inventor
Alexander Juergens
Andreas Meyenhofer
Christian Anderegg
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jossi Holding AG
Original Assignee
Jossi Holding AG
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 Jossi Holding AG filed Critical Jossi Holding AG
Publication of DE502005010091D1 publication Critical patent/DE502005010091D1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G31/00—Warning or safety devices, e.g. automatic fault detectors, stop motions
    • D01G31/003—Detection and removal of impurities

Abstract

A sensor system (3, 3') for detecting foreign matters and a separation device (4) provided with at least one compressed air nozzle (5) which is perpendicular to a pneumatic fibre conveying conduit are successively mounted in a direction of conveyance (a), wherein said fibre conveying conduit is provided with a removing opening (6) arranged in front of the compressed air nozzle. Contrary to state of the art of actual methods and devices, the foreign matters are not removed to a substantially pressure-tight separation container. According to said invention, the removing opening (6) is connected to a derivation (7, 10) in which a permanent airflow (d, e) for transporting separated foreign matters away is maintained.
DE502005010091T 2005-01-25 2005-11-04 METHOD AND DEVICE FOR DISPOSING OF FOREIGN MATERIALS IN FIBER MATERIAL, PARTICULARLY IN RAW TREE WOOL Active DE502005010091D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1152005 2005-01-25
PCT/EP2005/055746 WO2006079426A1 (en) 2005-01-25 2005-11-04 Method and device for removing foreign matters from a fibre material, in particular from raw cotton

Publications (1)

Publication Number Publication Date
DE502005010091D1 true DE502005010091D1 (en) 2010-09-23

Family

ID=35787464

Family Applications (1)

Application Number Title Priority Date Filing Date
DE502005010091T Active DE502005010091D1 (en) 2005-01-25 2005-11-04 METHOD AND DEVICE FOR DISPOSING OF FOREIGN MATERIALS IN FIBER MATERIAL, PARTICULARLY IN RAW TREE WOOL

Country Status (5)

Country Link
EP (1) EP1841908B1 (en)
CN (1) CN101076625B (en)
AT (1) ATE477357T1 (en)
DE (1) DE502005010091D1 (en)
WO (1) WO2006079426A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10347006B4 (en) * 2003-10-07 2020-10-15 Hubert Hergeth Hopper suction for foreign parts
DE102007005047A1 (en) * 2007-01-26 2008-07-31 TRüTZSCHLER GMBH & CO. KG Spinning preparation apparatus for cutting foreign matter on a high-speed roll for opening or removing fiber material, e.g. Cotton, chemical fibers or the like
DE102007005049A1 (en) 2007-01-26 2008-07-31 TRüTZSCHLER GMBH & CO. KG Apparatus in the spinning preparation for depositing foreign matter on a conveyor for fibrous material, e.g. Cotton, chemical fibers or the like
JP2019516873A (en) 2016-05-04 2019-06-20 ウステル・テヒノロジーズ・アクチエンゲゼルシヤフト Contaminant monitoring in fiber floc flow
WO2019173929A1 (en) 2018-03-14 2019-09-19 Uster Technologies Ag Optimization of a spinning process with regard to foreign materials
US20220090302A1 (en) 2019-01-31 2022-03-24 Uster Technologies Ag Optimizating a spinning process with respect to foreign materials
CH716607A1 (en) 2019-09-17 2021-03-31 Uster Technologies Ag Method and device for monitoring foreign materials in a textile fiber structure.
CZ308782B6 (en) 2020-05-22 2021-05-12 Rieter Cz S.R.O. Method of regulating the flow or pressure in a waste transport device when preparing fibre and equipment
WO2022133616A1 (en) 2020-12-22 2022-06-30 Uster Technologies Ag Device and method for removing foreign materials from a fiber flow
CH719054A9 (en) 2021-10-12 2023-06-30 Uster Technologies Ag Optical characterization of a textile fiber structure.
CN114232141A (en) * 2022-01-23 2022-03-25 陕西长岭纺织机电科技有限公司 Different fiber removing device for different fiber removing machine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0879905A1 (en) * 1997-05-20 1998-11-25 Jossi Holding AG Method and apparatus for the detection and removal of foreign substances in fibre material
DE59808078D1 (en) * 1998-09-07 2003-05-28 Jossi Holding Ag Islikon Method and device for separating foreign substances in fiber material, in particular in raw cotton
EP0987355A1 (en) * 1998-09-14 2000-03-22 Jossi Holding AG Apparatus and method for detection and removing foreign material
DE10055953A1 (en) * 2000-11-11 2002-05-23 Hubert A Hergeth Sensor detects foreign bodies in an airborne flow of textile fibres to activate a diversion valve to a trap

Also Published As

Publication number Publication date
CN101076625A (en) 2007-11-21
CN101076625B (en) 2011-06-29
EP1841908A1 (en) 2007-10-10
EP1841908B1 (en) 2010-08-11
ATE477357T1 (en) 2010-08-15
WO2006079426A1 (en) 2006-08-03

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