DE1660674C3 - Verfahren und Vorrichtung zur Verbesserung der Fadenreinheit und -gleichmäßigkeit an Schmelzspinneinrichtungen - Google Patents

Verfahren und Vorrichtung zur Verbesserung der Fadenreinheit und -gleichmäßigkeit an Schmelzspinneinrichtungen

Info

Publication number
DE1660674C3
DE1660674C3 DE1660674A DEV0030824A DE1660674C3 DE 1660674 C3 DE1660674 C3 DE 1660674C3 DE 1660674 A DE1660674 A DE 1660674A DE V0030824 A DEV0030824 A DE V0030824A DE 1660674 C3 DE1660674 C3 DE 1660674C3
Authority
DE
Germany
Prior art keywords
spinning
flow
melt
plate
mixing
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
DE1660674A
Other languages
German (de)
English (en)
Other versions
DE1660674B2 (de
DE1660674A1 (de
Inventor
Hans 8751 Moemlingen Stapp
Helmut Dr. 8751 Elsenfeld Werner
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.)
ENKA AG 5600 WUPPERTAL
Original Assignee
ENKA AG 5600 WUPPERTAL
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 ENKA AG 5600 WUPPERTAL filed Critical ENKA AG 5600 WUPPERTAL
Priority to DE1660674A priority Critical patent/DE1660674C3/de
Priority to CH210867A priority patent/CH447468A/de
Priority to FI670469A priority patent/FI44662C/fi
Priority to BE694378D priority patent/BE694378A/xx
Priority to ES337737A priority patent/ES337737A1/es
Priority to SE03272/67A priority patent/SE330228B/xx
Priority to JP1647367A priority patent/JPS543969B1/ja
Priority to NL6704403A priority patent/NL6704403A/xx
Priority to LU53359D priority patent/LU53359A1/xx
Priority to FR102025A priority patent/FR1524422A/fr
Priority to GB16073/67A priority patent/GB1139397A/en
Priority to AT01436/67A priority patent/AT297205B/de
Publication of DE1660674A1 publication Critical patent/DE1660674A1/de
Publication of DE1660674B2 publication Critical patent/DE1660674B2/de
Application granted granted Critical
Publication of DE1660674C3 publication Critical patent/DE1660674C3/de
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
    • B01F25/431—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor
    • B01F25/4319—Tubular elements
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D1/00—Treatment of filament-forming or like material
    • D01D1/06—Feeding liquid to the spinning head
    • D01D1/065—Addition and mixing of substances to the spinning solution or to the melt; Homogenising
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
    • B01F25/431—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
    • B01F25/431—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor
    • B01F25/4313—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor comprising a plurality of stacked ducts having their axes parallel to the tube axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
    • B01F25/431—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor
    • B01F25/4317—Profiled elements, e.g. profiled blades, bars, pillars, columns or chevrons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
    • B01F25/432—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction with means for dividing the material flow into separate sub-flows and for repositioning and recombining these sub-flows; Cross-mixing, e.g. conducting the outer layer of the material nearer to the axis of the tube or vice-versa
    • B01F25/4323—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction with means for dividing the material flow into separate sub-flows and for repositioning and recombining these sub-flows; Cross-mixing, e.g. conducting the outer layer of the material nearer to the axis of the tube or vice-versa using elements provided with a plurality of channels or using a plurality of tubes which can either be placed between common spaces or collectors
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D4/00—Spinnerette packs; Cleaning thereof
    • D01D4/04—Cleaning spinnerettes or other parts of the spinnerette packs

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
DE1660674A 1966-04-09 1966-04-09 Verfahren und Vorrichtung zur Verbesserung der Fadenreinheit und -gleichmäßigkeit an Schmelzspinneinrichtungen Expired DE1660674C3 (de)

Priority Applications (12)

Application Number Priority Date Filing Date Title
DE1660674A DE1660674C3 (de) 1966-04-09 1966-04-09 Verfahren und Vorrichtung zur Verbesserung der Fadenreinheit und -gleichmäßigkeit an Schmelzspinneinrichtungen
CH210867A CH447468A (de) 1966-04-09 1967-02-14 Verfahren zur Verbesserung der Fadenreinheit und -gleichmässigkeit beim Schmelzspinnen
FI670469A FI44662C (fi) 1966-04-09 1967-02-16 Menetelmä ja laite langan puhtauden ja tasaisuuden parantamiseksi sula kehruulaitteissa.
BE694378D BE694378A (fi) 1966-04-09 1967-02-21
ES337737A ES337737A1 (es) 1966-04-09 1967-03-08 Un procedimiento para mejorar la pureza y la homogeneidad del hilo en dispositivos de hilatura en fusion.
SE03272/67A SE330228B (fi) 1966-04-09 1967-03-09
JP1647367A JPS543969B1 (fi) 1966-04-09 1967-03-17
NL6704403A NL6704403A (fi) 1966-04-09 1967-03-28
LU53359D LU53359A1 (fi) 1966-04-09 1967-04-05
FR102025A FR1524422A (fr) 1966-04-09 1967-04-07 Procédé et dispositif pour améliorer la pureté et la régularité des fils lors du filage à partir de masses en fusion
GB16073/67A GB1139397A (en) 1966-04-09 1967-04-07 Method of improving the purity and homogeneity of threads or filaments in melt-spinning
AT01436/67A AT297205B (de) 1966-04-09 1967-12-14 Verfahren zur verbesserung der fadenreinheit und -gleichmaessigkeit an schmelzspinneinrichtungen und schmelzspinnkopf mit filter hiezu

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1660674A DE1660674C3 (de) 1966-04-09 1966-04-09 Verfahren und Vorrichtung zur Verbesserung der Fadenreinheit und -gleichmäßigkeit an Schmelzspinneinrichtungen

Publications (3)

Publication Number Publication Date
DE1660674A1 DE1660674A1 (de) 1971-04-29
DE1660674B2 DE1660674B2 (de) 1976-11-25
DE1660674C3 true DE1660674C3 (de) 1978-09-07

Family

ID=7585955

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1660674A Expired DE1660674C3 (de) 1966-04-09 1966-04-09 Verfahren und Vorrichtung zur Verbesserung der Fadenreinheit und -gleichmäßigkeit an Schmelzspinneinrichtungen

Country Status (11)

Country Link
JP (1) JPS543969B1 (fi)
AT (1) AT297205B (fi)
BE (1) BE694378A (fi)
CH (1) CH447468A (fi)
DE (1) DE1660674C3 (fi)
ES (1) ES337737A1 (fi)
FI (1) FI44662C (fi)
GB (1) GB1139397A (fi)
LU (1) LU53359A1 (fi)
NL (1) NL6704403A (fi)
SE (1) SE330228B (fi)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4104015A (en) * 1977-01-11 1978-08-01 Phillips Petroleum Company Spinneret assembly
DE3517793A1 (de) * 1984-05-25 1985-12-19 Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid Ausgleich der verweilzeitunterschiede in einem schmelzestrom
TW302400B (fi) * 1993-02-18 1997-04-11 Barmag Barmer Maschf
DE4305905C1 (de) * 1993-02-26 1994-07-28 Barmag Barmer Maschf Spinnpumpe mit Mischer
CN110760938A (zh) * 2019-11-04 2020-02-07 无锡金通高纤股份有限公司 熔纺单丝熔体均匀混流系统及控制方法

Also Published As

Publication number Publication date
FI44662C (fi) 1971-12-10
GB1139397A (en) 1969-01-08
FI44662B (fi) 1971-08-31
DE1660674B2 (de) 1976-11-25
JPS543969B1 (fi) 1979-02-28
SE330228B (fi) 1970-11-09
NL6704403A (fi) 1967-10-10
AT297205B (de) 1972-02-15
CH447468A (de) 1967-11-30
DE1660674A1 (de) 1971-04-29
LU53359A1 (fi) 1967-06-05
BE694378A (fi) 1967-07-31
ES337737A1 (es) 1968-06-01

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Legal Events

Date Code Title Description
BGA New person/name/address of the applicant
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee