GB893564A - Improved apparatus for opening and cleaning textile fibrous material - Google Patents

Improved apparatus for opening and cleaning textile fibrous material

Info

Publication number
GB893564A
GB893564A GB1673759A GB1673759A GB893564A GB 893564 A GB893564 A GB 893564A GB 1673759 A GB1673759 A GB 1673759A GB 1673759 A GB1673759 A GB 1673759A GB 893564 A GB893564 A GB 893564A
Authority
GB
United Kingdom
Prior art keywords
cylinder
duct
rotor
air stream
fibres
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.)
Expired
Application number
GB1673759A
Inventor
Robert Greenwood
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.)
TMM Research Ltd
Original Assignee
TMM Research Ltd
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 TMM Research Ltd filed Critical TMM Research Ltd
Priority to GB1673759A priority Critical patent/GB893564A/en
Publication of GB893564A publication Critical patent/GB893564A/en
Expired 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
    • D01G9/00—Opening or cleaning fibres, e.g. scutching cotton
    • D01G9/08—Opening or cleaning fibres, e.g. scutching cotton by means of air draught arrangements
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G25/00—Lap-forming devices not integral with machines specified above

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Preliminary Treatment Of Fibers (AREA)

Abstract

893,564. Cleaning fibres. T.M.M. (RESEARCH) Ltd. May 12, 1960 [May 15, 1959], No. 16737/59. Class 120(1) Fibres and foreign matter are aerodynamically separated by passing them in an air stream through a duct, accelerating the air stream, and diverting it about the periphery of a rotating body. Fibrous material fed by a roller 11 receives a preliminary opening by a heater cylinder 12 that may have saw-toothed clotting. The upper part of the cylinder 12 is enclosed by a substantially airtight casing 15 and below the cylinder is a duct 13 in which a rotor 14 is mounted which has a peripheral speed in excess of the average air velocity in the duct, preferably in the speed ratios of 4:1 to 6:1. Where the material-laden air stream comes under the influence of the rotor 14 its velocity is increased and direction suddenly changed, whereupon trash is ejected through an aperture 17 while fibres pass down a trunk 19 to a cage condenser 20. In other embodiments, more than one rotor may be used and rotors may have plain, corrugated, rough or saw-tooth covered surfaces. An alternative fibre feed arrangement has means discharging an airstream downwardly between roller 11 and cylinder 12.
GB1673759A 1959-05-15 1959-05-15 Improved apparatus for opening and cleaning textile fibrous material Expired GB893564A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1673759A GB893564A (en) 1959-05-15 1959-05-15 Improved apparatus for opening and cleaning textile fibrous material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1673759A GB893564A (en) 1959-05-15 1959-05-15 Improved apparatus for opening and cleaning textile fibrous material

Publications (1)

Publication Number Publication Date
GB893564A true GB893564A (en) 1962-04-11

Family

ID=10082754

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1673759A Expired GB893564A (en) 1959-05-15 1959-05-15 Improved apparatus for opening and cleaning textile fibrous material

Country Status (1)

Country Link
GB (1) GB893564A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1510395B1 (en) * 1965-10-15 1972-03-23 Bernard Rudloff Method and device for opening fiber flocks, in particular for producing fiber fleece
FR2411257A1 (en) * 1977-12-12 1979-07-06 Temafa Textilmaschf Meissner COTTON WASTE OPENING AND CLEANING DEVICE
EP0311557A2 (en) * 1987-10-09 1989-04-12 Hans-Jürgen Scheinhütte Separation method and apparatus for carrying it out
EP0459565A1 (en) * 1990-05-29 1991-12-04 FRATELLI MARZOLI & C. S.p.A. Process and device for opening and cleaning fibrous material in an opener
FR2669043A1 (en) * 1990-11-13 1992-05-15 Truetzschler & Co COLLECTING SURFACE DEVICE FOR FORMING A FIBER WEB.
GB2281920A (en) * 1993-08-28 1995-03-22 Truetzschler Gmbh & Co Kg Apparatus on a carding machine or a cleaning machine

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1510395B1 (en) * 1965-10-15 1972-03-23 Bernard Rudloff Method and device for opening fiber flocks, in particular for producing fiber fleece
FR2411257A1 (en) * 1977-12-12 1979-07-06 Temafa Textilmaschf Meissner COTTON WASTE OPENING AND CLEANING DEVICE
EP0311557A2 (en) * 1987-10-09 1989-04-12 Hans-Jürgen Scheinhütte Separation method and apparatus for carrying it out
EP0311557A3 (en) * 1987-10-09 1989-07-26 Hans-Jurgen Scheinhutte Separation method and apparatus for carrying it out
EP0459565A1 (en) * 1990-05-29 1991-12-04 FRATELLI MARZOLI & C. S.p.A. Process and device for opening and cleaning fibrous material in an opener
US5241726A (en) * 1990-05-29 1993-09-07 Fratelli Marzoli & C. S.P.A. Process and device for opening and cleaning fibrous material in an opener
FR2669043A1 (en) * 1990-11-13 1992-05-15 Truetzschler & Co COLLECTING SURFACE DEVICE FOR FORMING A FIBER WEB.
GB2281920A (en) * 1993-08-28 1995-03-22 Truetzschler Gmbh & Co Kg Apparatus on a carding machine or a cleaning machine

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