DE10347006A1 - Separation of foreign particles, from a fiber flow, has an optical detection system and a computer to activate a valve to blow them into a funnel for removal by an extractor fan - Google Patents

Separation of foreign particles, from a fiber flow, has an optical detection system and a computer to activate a valve to blow them into a funnel for removal by an extractor fan Download PDF

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Publication number
DE10347006A1
DE10347006A1 DE10347006A DE10347006A DE10347006A1 DE 10347006 A1 DE10347006 A1 DE 10347006A1 DE 10347006 A DE10347006 A DE 10347006A DE 10347006 A DE10347006 A DE 10347006A DE 10347006 A1 DE10347006 A1 DE 10347006A1
Authority
DE
Germany
Prior art keywords
funnel
blow
valve
computer
detection system
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.)
Granted
Application number
DE10347006A
Other languages
German (de)
Other versions
DE10347006B4 (en
Inventor
Hubert Hergeth
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.)
Hergeth Hubert Zug Ch
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE10347006.9A priority Critical patent/DE10347006B4/en
Priority to CNB2004100120762A priority patent/CN100535213C/en
Priority to TR2004/02586A priority patent/TR200402586A2/en
Publication of DE10347006A1 publication Critical patent/DE10347006A1/en
Application granted granted Critical
Publication of DE10347006B4 publication Critical patent/DE10347006B4/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Air Transport Of Granular Materials (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

The system to extract foreign bodies from a fiber flow, in a carrier air stream in a channel (1), has an optical detection system (2) which identifies foreign particles (8). A valve (4) is activated at a point downstream of the detection site, activated by a computer (3), to blow the particles into a funnel (5). At the funnel outlet, a suction air flow is generated by a fan (7) to carry the particles out for disposal.
DE10347006.9A 2003-10-07 2003-10-07 Hopper suction for foreign parts Expired - Fee Related DE10347006B4 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE10347006.9A DE10347006B4 (en) 2003-10-07 2003-10-07 Hopper suction for foreign parts
CNB2004100120762A CN100535213C (en) 2003-10-07 2004-09-28 System for extracting and outputting heterofiber particles in fiber conveying airflow
TR2004/02586A TR200402586A2 (en) 2003-10-07 2004-10-07 Absorption of impurities from the funnel.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10347006.9A DE10347006B4 (en) 2003-10-07 2003-10-07 Hopper suction for foreign parts

Publications (2)

Publication Number Publication Date
DE10347006A1 true DE10347006A1 (en) 2005-04-28
DE10347006B4 DE10347006B4 (en) 2020-10-15

Family

ID=34399408

Family Applications (1)

Application Number Title Priority Date Filing Date
DE10347006.9A Expired - Fee Related DE10347006B4 (en) 2003-10-07 2003-10-07 Hopper suction for foreign parts

Country Status (3)

Country Link
CN (1) CN100535213C (en)
DE (1) DE10347006B4 (en)
TR (1) TR200402586A2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006047038A1 (en) * 2006-10-02 2008-04-03 Hergeth, Hubert Device for removing foreign particles from fiber flakes in transport airflow, comprises sluice channel, where false airflow supports diverted foreign particles, beginning from start of sluice channel, to end of sluice funnel
EP1927684A1 (en) 2006-11-29 2008-06-04 Jossi Holding AG Method and device for recognising and eliminating foreign matter from a fiber flow
CN110941024A (en) * 2019-12-11 2020-03-31 江西莱利电气有限公司 Device and method for detecting foreign matters in fan based on interference imaging
EP3913119A1 (en) 2020-05-22 2021-11-24 Maschinenfabrik Rieter AG Dispatch transport system in fibre preparation

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19516568A1 (en) * 1995-05-05 1996-11-07 Truetzschler Gmbh & Co Kg Fibre flocking cleaning station
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
EP1300493A1 (en) * 2001-10-05 2003-04-09 Jossi Holding AG Apparatus for the detection and removal of foreign matter from a carded web
CN2529879Y (en) * 2002-01-11 2003-01-08 解伟 Automatic separator for heterogeneous fibre
WO2006079426A1 (en) * 2005-01-25 2006-08-03 Jossi Holding Ag Method and device for removing foreign matters from a fibre material, in particular from raw cotton

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006047038A1 (en) * 2006-10-02 2008-04-03 Hergeth, Hubert Device for removing foreign particles from fiber flakes in transport airflow, comprises sluice channel, where false airflow supports diverted foreign particles, beginning from start of sluice channel, to end of sluice funnel
EP1927684A1 (en) 2006-11-29 2008-06-04 Jossi Holding AG Method and device for recognising and eliminating foreign matter from a fiber flow
CN110941024A (en) * 2019-12-11 2020-03-31 江西莱利电气有限公司 Device and method for detecting foreign matters in fan based on interference imaging
EP3913119A1 (en) 2020-05-22 2021-11-24 Maschinenfabrik Rieter AG Dispatch transport system in fibre preparation

Also Published As

Publication number Publication date
CN1619023A (en) 2005-05-25
TR200402586A2 (en) 2005-05-23
DE10347006B4 (en) 2020-10-15
CN100535213C (en) 2009-09-02

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Legal Events

Date Code Title Description
8127 New person/name/address of the applicant

Owner name: HERGETH, HUBERT, ZUG, CH

8110 Request for examination paragraph 44
R073 Re-establishment requested
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee

Effective date: 20130501

R074 Re-establishment allowed

Effective date: 20130722

Effective date: 20130725

R018 Grant decision by examination section/examining division
R020 Patent grant now final
R082 Change of representative
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee