CN1065292C - 处理纤维素溶液用的装置和设备及该装置的应用方法 - Google Patents

处理纤维素溶液用的装置和设备及该装置的应用方法 Download PDF

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Publication number
CN1065292C
CN1065292C CN95190755A CN95190755A CN1065292C CN 1065292 C CN1065292 C CN 1065292C CN 95190755 A CN95190755 A CN 95190755A CN 95190755 A CN95190755 A CN 95190755A CN 1065292 C CN1065292 C CN 1065292C
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CN
China
Prior art keywords
cellulose
piston
pressure
solution
flowing
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 - Fee Related
Application number
CN95190755A
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English (en)
Chinese (zh)
Other versions
CN1131972A (zh
Inventor
S·兹木可里
F·埃克
E·劳施
A·尼格斯施
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.)
Lenzing AG
Original Assignee
Lenzing 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 Lenzing AG filed Critical Lenzing AG
Publication of CN1131972A publication Critical patent/CN1131972A/zh
Application granted granted Critical
Publication of CN1065292C publication Critical patent/CN1065292C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/475—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using pistons, accumulators or press rams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/362—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using static mixing devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/92—Measuring, controlling or regulating
    • 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
    • D01D1/09—Control of pressure, temperature or feeding rate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92514—Pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92857—Extrusion unit
    • B29C2948/92876—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2001/00—Use of cellulose, modified cellulose or cellulose derivatives, e.g. viscose, as moulding material
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Paper (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Coating Apparatus (AREA)
  • Paints Or Removers (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
  • Reinforced Plastic Materials (AREA)
  • Control Of Fluid Pressure (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Safety Valves (AREA)
CN95190755A 1994-08-10 1995-06-26 处理纤维素溶液用的装置和设备及该装置的应用方法 Expired - Fee Related CN1065292C (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ATA1560/94 1994-08-10
AT0156094A AT403531B (de) 1994-08-10 1994-08-10 Vorrichtung zum regeln des druckes in einer strömenden, viskosen masse
ATA1560/1994 1994-08-10

Publications (2)

Publication Number Publication Date
CN1131972A CN1131972A (zh) 1996-09-25
CN1065292C true CN1065292C (zh) 2001-05-02

Family

ID=3516047

Family Applications (1)

Application Number Title Priority Date Filing Date
CN95190755A Expired - Fee Related CN1065292C (zh) 1994-08-10 1995-06-26 处理纤维素溶液用的装置和设备及该装置的应用方法

Country Status (28)

Country Link
US (1) US5826978A (enExample)
EP (1) EP0714459B1 (enExample)
JP (1) JPH09504061A (enExample)
KR (1) KR100363429B1 (enExample)
CN (1) CN1065292C (enExample)
AT (2) AT403531B (enExample)
AU (1) AU687209B2 (enExample)
BG (1) BG62494B1 (enExample)
BR (1) BR9506311A (enExample)
CA (1) CA2173597A1 (enExample)
CZ (1) CZ104996A3 (enExample)
DE (3) DE19580866D2 (enExample)
ES (1) ES2094072T3 (enExample)
FI (1) FI961550A0 (enExample)
GB (1) GB2297393A (enExample)
GR (1) GR3021739T3 (enExample)
HU (1) HUT75592A (enExample)
MY (1) MY117280A (enExample)
NO (1) NO961398L (enExample)
PL (1) PL313779A1 (enExample)
RO (1) RO114987B1 (enExample)
RU (1) RU2142028C1 (enExample)
SI (1) SI0714459T1 (enExample)
SK (1) SK41496A3 (enExample)
TR (1) TR199500940A1 (enExample)
TW (1) TW299361B (enExample)
WO (1) WO1996005338A1 (enExample)
ZA (1) ZA956321B (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10005466A1 (de) * 2000-02-08 2001-03-22 Zimmer Ag Pufferspeicher für Polymerschmelzen, insbesondere Celluloselösungen
DE10019660B4 (de) * 2000-04-20 2004-04-29 Zimmer Ag Verfahren zum Verspinnen einer Spinnlösung und Spinnkopf
US6691932B1 (en) * 2000-05-05 2004-02-17 Sealant Equipment & Engineering, Inc. Orbital applicator tool with static mixer tip seal valve
AU2001259827A1 (en) * 2000-05-05 2001-11-20 Sealant Equipment And Engineering, Inc. Orbital applicator tool with self-centering dispersing head
DE10129232A1 (de) * 2001-06-19 2003-01-02 Basf Ag Verfahren zur Herstellung von syntaktischen Polyurethan
JP4104596B2 (ja) * 2003-06-30 2008-06-18 ヒョスング コーポレーション 高均質セルロース溶液及びそれを用いた高強力リヨセル繊維
US6944976B2 (en) * 2003-10-09 2005-09-20 Sapp Charles W Protective and/or decorative shoe cover
KR101275609B1 (ko) * 2005-03-30 2013-06-19 후지필름 가부시키가이샤 용액 캐스팅 방법
US20070033900A1 (en) * 2005-07-19 2007-02-15 Rios Antoine C Apparatus and method to control the temperature of a melt stream
CN101636416B (zh) * 2007-01-17 2012-10-03 连津格股份公司 溶液的制备
ATE518634T1 (de) * 2007-09-27 2011-08-15 Sulzer Chemtech Ag Vorrichtung zur erzeugung einer reaktionsfähigen fliessfähigen mischung und deren verwendung
RU2451222C2 (ru) * 2010-02-16 2012-05-20 Александр Николаевич Курасов Способ оперативного изменения гидравлического сопротивления жидкости на выходе из сосуда для жидкости, находящейся под давлением, и сосуд для жидкости, находящейся под давлением
FR3005951B1 (fr) * 2013-05-24 2015-05-01 Saint Gobain Isover Dispositif pour la fabrication d'un produit fibreux
WO2021152216A1 (en) * 2020-01-31 2021-08-05 Aalto University Foundation Sr Pressure-balancing feed-in container arrangement and method for feeding material

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3706827A (en) * 1968-03-28 1972-12-19 Ici Ltd Method for flow rate control

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GB841403A (en) * 1957-02-19 1960-07-13 Unilever Ltd Compensating devices for use in the transmission of viscous materials
SE320948B (enExample) * 1967-10-06 1970-02-23 Asea Ab
SU376764A1 (ru) * 1971-04-30 1973-04-05 РЕГУЛЯТОР ДАВЛЕНИЯ|1|!1Ш'^1?лй1гШл«г SVIiJinOtBii
US3807909A (en) * 1972-05-01 1974-04-30 Owens Illinois Inc Pump for dispensing food products
SU742891A1 (ru) * 1976-10-29 1980-06-25 Предприятие П/Я А-1528 Регул тор давлени
US4144080A (en) * 1977-07-26 1979-03-13 Akzona Incorporated Process for making amine oxide solution of cellulose
US4246221A (en) * 1979-03-02 1981-01-20 Akzona Incorporated Process for shaped cellulose article prepared from a solution containing cellulose dissolved in a tertiary amine N-oxide solvent
US4196282A (en) * 1977-11-25 1980-04-01 Akzona Incorporated Process for making a shapeable cellulose and shaped cellulose products
FR2446157A1 (fr) * 1979-01-12 1980-08-08 Lavijerie Jacques Secateur pneumatique a double piston et a double effet
GB2076730B (en) * 1980-06-02 1984-06-06 Pont A Mousson Device for the injection of plastics materials elastomers or other similar materials
BG38433A1 (en) * 1983-05-30 1985-12-16 Georgiev Hydraulic percussion mechanism
US4542686A (en) * 1983-11-08 1985-09-24 The Quaker Oats Company Method and apparatus for making a marbled pet food
DE3416899A1 (de) * 1984-05-08 1985-11-21 Morinaga Machinery Co., Ltd., Yokohama Dekoriermaschine
EP0250695B1 (de) * 1986-06-06 1990-04-04 EREMA Engineering-Recycling-Maschinen-Anlagen Gesellschaft m.b.H. Filter
DE8809184U1 (de) * 1988-07-18 1988-09-08 Mühlbauer, Ernst, 2000 Hamburg Mehrkomponenten-Mischkapsel mit Ausspritzeinrichtung für die gemischte Masse, insbesondere für Dentalzw ecke
US5094690A (en) * 1988-08-16 1992-03-10 Lenzing Aktiengesellschaft Process and arrangement for preparing a solution of cellulose
AT392972B (de) * 1988-08-16 1991-07-25 Chemiefaser Lenzing Ag Verfahren zur herstellung von loesungen von cellulose sowie einrichtung zur durchfuehrung des verfahrens
US5011399A (en) * 1989-11-02 1991-04-30 Bm Corp. High capacity injection molding apparatus
AT397043B (de) * 1992-01-31 1994-01-25 Erema Filtriervorrichtung für verunreinigte fluide und verfahren zu ihrem betrieb
AT397927B (de) * 1992-05-27 1994-08-25 Chemiefaser Lenzing Ag Rückspülfähige filtervorrichtung zur filtration hochviskoser flüssigkeiten
GB9215570D0 (en) * 1992-07-22 1992-09-02 Courtaulds Plc Tanks and storage of liquids therein
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DE4236753C2 (de) * 1992-10-30 1995-08-31 Ferromatik Milacron Maschinenb Einspritzaggregat für Spritzgießmaschinen
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Patent Citations (1)

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Publication number Priority date Publication date Assignee Title
US3706827A (en) * 1968-03-28 1972-12-19 Ici Ltd Method for flow rate control

Also Published As

Publication number Publication date
MY117280A (en) 2004-06-30
EP0714459B1 (de) 1996-10-23
AT403531B (de) 1998-03-25
TW299361B (enExample) 1997-03-01
CN1131972A (zh) 1996-09-25
AU2664795A (en) 1996-03-07
GB2297393A (en) 1996-07-31
PL313779A1 (en) 1996-07-22
TR199500940A1 (tr) 1996-10-21
BG62494B1 (bg) 1999-12-30
HU9600878D0 (en) 1996-06-28
EP0714459A1 (de) 1996-06-05
NO961398L (no) 1996-06-05
NO961398D0 (no) 1996-04-09
GB9607018D0 (en) 1996-06-05
RU2142028C1 (ru) 1999-11-27
RO114987B1 (ro) 1999-09-30
CZ104996A3 (en) 1996-12-11
SI0714459T1 (enExample) 1997-10-31
ZA956321B (en) 1996-03-14
ATA156094A (de) 1997-07-15
KR100363429B1 (ko) 2003-02-11
US5826978A (en) 1998-10-27
CA2173597A1 (en) 1996-02-22
BG100486A (bg) 1996-09-30
BR9506311A (pt) 1997-08-05
ATE144563T1 (de) 1996-11-15
AU687209B2 (en) 1998-02-19
FI961550A7 (fi) 1996-04-09
FI961550A0 (fi) 1996-04-09
HUT75592A (en) 1997-05-28
SK41496A3 (en) 1997-05-07
GR3021739T3 (en) 1997-02-28
HK1000325A1 (en) 1998-02-27
MX9601333A (es) 1998-06-30
ES2094072T3 (es) 1997-01-01
DE59500034D1 (de) 1996-11-28
DE29512898U1 (de) 1995-12-07
JPH09504061A (ja) 1997-04-22
DE19580866D2 (de) 1998-06-18
WO1996005338A1 (de) 1996-02-22

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