IT1394549B1 - EQUIPMENT IN A PREPARATION PLANT FOR SPINNING, PINING OR SIMILAR ROOM, FOR THE DETECTION OF EXTRANEOUS PLASTIC MATERIAL ITEMS, LIKE POLYPROPYLENE OR SIMILAR - Google Patents

EQUIPMENT IN A PREPARATION PLANT FOR SPINNING, PINING OR SIMILAR ROOM, FOR THE DETECTION OF EXTRANEOUS PLASTIC MATERIAL ITEMS, LIKE POLYPROPYLENE OR SIMILAR

Info

Publication number
IT1394549B1
IT1394549B1 ITMI2009A000928A ITMI20090928A IT1394549B1 IT 1394549 B1 IT1394549 B1 IT 1394549B1 IT MI2009A000928 A ITMI2009A000928 A IT MI2009A000928A IT MI20090928 A ITMI20090928 A IT MI20090928A IT 1394549 B1 IT1394549 B1 IT 1394549B1
Authority
IT
Italy
Prior art keywords
similar
pining
spinning
polypropylene
detection
Prior art date
Application number
ITMI2009A000928A
Other languages
Italian (it)
Inventor
Guido Engels
Original Assignee
Truetzschler & Co
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
Priority claimed from DE102008031199A external-priority patent/DE102008031199A1/en
Priority claimed from DE102008034385A external-priority patent/DE102008034385A1/en
Application filed by Truetzschler & Co filed Critical Truetzschler & Co
Publication of ITMI20090928A1 publication Critical patent/ITMI20090928A1/en
Application granted granted Critical
Publication of IT1394549B1 publication Critical patent/IT1394549B1/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
    • G01N21/8914—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles characterised by the material examined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/34—Sorting according to other particular properties
    • B07C5/342—Sorting according to other particular properties according to optical properties, e.g. colour
    • B07C5/3425—Sorting according to other particular properties according to optical properties, e.g. colour of granular material, e.g. ore particles, grain
    • B07C5/3427—Sorting according to other particular properties according to optical properties, e.g. colour of granular material, e.g. ore particles, grain by changing or intensifying the optical properties prior to scanning, e.g. by inducing fluorescence under UV or x-radiation, subjecting the material to a chemical reaction
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/21—Polarisation-affecting properties
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/645—Specially adapted constructive features of fluorimeters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/94—Investigating contamination, e.g. dust
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/21—Polarisation-affecting properties
    • G01N2021/216—Polarisation-affecting properties using circular polarised light
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/645—Specially adapted constructive features of fluorimeters
    • G01N21/6456—Spatial resolved fluorescence measurements; Imaging
    • G01N2021/646—Detecting fluorescent inhomogeneities at a position, e.g. for detecting defects
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/85—Investigating moving fluids or granular solids
    • G01N2021/8592—Grain or other flowing solid samples

Landscapes

  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Textile Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
ITMI2009A000928A 2008-07-03 2009-05-26 EQUIPMENT IN A PREPARATION PLANT FOR SPINNING, PINING OR SIMILAR ROOM, FOR THE DETECTION OF EXTRANEOUS PLASTIC MATERIAL ITEMS, LIKE POLYPROPYLENE OR SIMILAR IT1394549B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008031199A DE102008031199A1 (en) 2008-07-03 2008-07-03 Foreign particles e.g. package thread, detecting and separating device for use during e.g. spinning mill process, has illumination device and camera differentiating radiographed and illuminated foreign particles from fiber materials
DE102008034385A DE102008034385A1 (en) 2008-07-23 2008-07-23 Device in the spinning preparation, Ginnerei o. The like. For detecting foreign substances in or between fiber material, especially cotton

Publications (2)

Publication Number Publication Date
ITMI20090928A1 ITMI20090928A1 (en) 2010-01-04
IT1394549B1 true IT1394549B1 (en) 2012-07-05

Family

ID=40902455

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI2009A000928A IT1394549B1 (en) 2008-07-03 2009-05-26 EQUIPMENT IN A PREPARATION PLANT FOR SPINNING, PINING OR SIMILAR ROOM, FOR THE DETECTION OF EXTRANEOUS PLASTIC MATERIAL ITEMS, LIKE POLYPROPYLENE OR SIMILAR

Country Status (3)

Country Link
CH (1) CH699123B1 (en)
GB (1) GB2461371B (en)
IT (1) IT1394549B1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008034385A1 (en) * 2008-07-23 2010-01-28 TRüTZSCHLER GMBH & CO. KG Device in the spinning preparation, Ginnerei o. The like. For detecting foreign substances in or between fiber material, especially cotton
US8281931B2 (en) 2009-09-18 2012-10-09 Key Technology, Inc. Apparatus and method for post-threshing inspection and sorting of tobacco lamina
DE102010055523A1 (en) * 2010-12-22 2012-06-28 Trützschler GmbH & Co Kommanditgesellschaft Apparatus in the spinning preparation for the detection of foreign parts made of plastic, such as polypropylene tapes, fabrics and films u. like.
DE102011054659A1 (en) * 2011-10-20 2013-04-25 AeroMegt GmbH Method and device for measuring aerosols in a large volume flow
AT15295U1 (en) 2015-03-09 2017-05-15 Binder + Co Ag Sorting out mineral-containing objects or plastic objects
CN110899145A (en) * 2019-11-27 2020-03-24 湖南尚珂伊针纺有限公司 Fabric fiber identification system and identification method thereof
CN113652779B (en) * 2020-12-30 2023-03-14 苏州多道自动化科技有限公司 Air suction auxiliary multi-row impurity carding device of rotor spinning machine and spinning machine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3926346A1 (en) * 1989-08-09 1991-02-14 Rieter Ag Maschf METHOD AND DEVICE FOR DETERMINING FIBER MATERIAL POLLUTED WITH FOREIGN BODIES
IT1252969B (en) * 1991-11-29 1995-07-07 Eidon Ricerca Sviluppo Documen PROCEDURE FOR DETECTING SYNTHETIC FIBERS IN THE PROCESSING OF SILK CASAM AND RELATED EQUIPMENT
FR2688064B1 (en) * 1992-07-22 1997-10-17 Scanera Sc FIBROUS MATERIALS FAULT DETECTION DEVICE
WO1996035831A1 (en) * 1995-05-12 1996-11-14 Jossi Ag Process and device for detecting and removing foreign substances in and from fibre material
CN100507103C (en) * 2001-02-16 2009-07-01 里特机械公司 Separating device for foreign bodies
DE10347240B4 (en) * 2003-10-10 2015-10-15 Trützschler GmbH & Co Kommanditgesellschaft Apparatus in the spinning preparation for detecting foreign parts made of plastic in fiber flakes
DE102006057215B4 (en) * 2006-12-01 2022-08-11 Trützschler GmbH & Co Kommanditgesellschaft Device on a spinning preparation plant for detecting foreign matter in fiber material

Also Published As

Publication number Publication date
GB2461371A (en) 2010-01-06
CH699123A2 (en) 2010-01-15
GB0909456D0 (en) 2009-07-15
ITMI20090928A1 (en) 2010-01-04
CH699123B1 (en) 2013-07-15
GB2461371B (en) 2012-10-03

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