EP0596289B1 - Stoffknetmaschine - Google Patents

Stoffknetmaschine Download PDF

Info

Publication number
EP0596289B1
EP0596289B1 EP93116596A EP93116596A EP0596289B1 EP 0596289 B1 EP0596289 B1 EP 0596289B1 EP 93116596 A EP93116596 A EP 93116596A EP 93116596 A EP93116596 A EP 93116596A EP 0596289 B1 EP0596289 B1 EP 0596289B1
Authority
EP
European Patent Office
Prior art keywords
rotor
kneading machine
housing
machine according
kneading
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 - Lifetime
Application number
EP93116596A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0596289A1 (de
Inventor
Hans Henrich
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.)
JM Voith GmbH
Original Assignee
JM Voith GmbH
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 JM Voith GmbH filed Critical JM Voith GmbH
Publication of EP0596289A1 publication Critical patent/EP0596289A1/de
Application granted granted Critical
Publication of EP0596289B1 publication Critical patent/EP0596289B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
    • D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
    • D21B1/30—Defibrating by other means
    • D21B1/34—Kneading or mixing; Pulpers
    • D21B1/342—Mixing apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/80—Mixing plants; Combinations of mixers
    • B01F33/81—Combinations of similar mixers, e.g. with rotary stirring devices in two or more receptacles

Definitions

  • the invention relates to a kneading machine according to the preamble of claim 1.
  • a kneading machine is known from Paper Technology, July, 1973, pages 196 to 202 and T 136 to T 142.
  • Such machines process fiber materials with consistencies between generally 26 to 35%. and increased temperature generated by the supply of steam.
  • a feed screw is provided, which feeds the material to the kneading machine, and a compression screw which is connected directly upstream of the kneading elements of the rotor.
  • They are machines with a housing that has an inlet at one end and an outlet at its opposite end.
  • the object of the invention is to provide a kneading machine which also enables high throughputs at very high processing pressures. This object is achieved by the features of the characterizing part of claim 1.
  • the discharge screws enable the throughput quantities or, in particular, the processing time of the fibers to be set precisely. It goes without saying that due to the essentially symmetrical design of the machine, the loads caused by the axial forces of the rotor on the bearings become very low. It is ensured that all fibers are exposed to essentially the same specific workload.
  • a rotor consisting of the rotor parts 4, 4 'and 5 is arranged centrally or concentrically in the housing 1.
  • the rotor parts 4 and 4 ' carry the kneading elements 12.
  • the rotor part 5 essentially has a screw conveyor 2, 2' for the rotor parts 4 and 4 ', respectively.
  • the inlet opening 8 is arranged symmetrically to the region of the screw conveyor located between the rotor parts 4 and 4 '; it is preceded by a feed screw 10.
  • In this housing area there is also a closable opening 13 for the supply of steam and chemicals.
  • the discharge openings 15 and 15 'at the axial ends of the housing are arranged more axially than radially in the lower region in the form of a ring sector. In this area, a discharge screw 5 or 5 'runs transversely to the axis of rotation of the rotor.
  • the feed screw also achieves the following: There is a grafting of the fiber suspension of fairly high consistency (see as indicated above), so that the screw conveyors 2 and 2 'then uniformly spread the entire throughput onto the two rotor parts 4 and 4' or the corresponding ones Can split knee rooms.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Paper (AREA)
  • Manufacturing And Processing Devices For Dough (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Bakery Products And Manufacturing Methods Therefor (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Formation And Processing Of Food Products (AREA)
  • Disintegrating Or Milling (AREA)
EP93116596A 1992-11-06 1993-10-14 Stoffknetmaschine Expired - Lifetime EP0596289B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4237433A DE4237433C2 (de) 1992-11-06 1992-11-06 Stoffknetmaschine
DE4237433 1992-11-06

Publications (2)

Publication Number Publication Date
EP0596289A1 EP0596289A1 (de) 1994-05-11
EP0596289B1 true EP0596289B1 (de) 1995-08-09

Family

ID=6472212

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93116596A Expired - Lifetime EP0596289B1 (de) 1992-11-06 1993-10-14 Stoffknetmaschine

Country Status (11)

Country Link
US (1) US5407268A (enExample)
EP (1) EP0596289B1 (enExample)
JP (1) JPH06212583A (enExample)
KR (1) KR940011698A (enExample)
AT (1) ATE126293T1 (enExample)
BR (1) BR9304504A (enExample)
CA (1) CA2102059A1 (enExample)
DE (2) DE4237433C2 (enExample)
ES (1) ES2075752T3 (enExample)
FI (1) FI934788A7 (enExample)
NO (1) NO933991L (enExample)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4237433C2 (de) * 1992-11-06 1994-05-11 Voith Gmbh J M Stoffknetmaschine
AT409130B (de) * 1995-04-25 2002-05-27 Chemiefaser Lenzing Ag Verwendung einer vorrichtung zum halten und abgeben einer homogenen cellulosesuspension
DE59703888D1 (de) * 1996-05-10 2001-08-02 Voith Sulzer Stoffaufbereitung Vorrichtung zum Kneten von hochkonsistentem Faserstoff
DE19618887A1 (de) * 1996-05-10 1997-06-19 Voith Sulzer Stoffaufbereitung Verfahren und Vorrichtung zum Kneten von hochkonsistentem Faserstoff
KR100394481B1 (ko) * 2001-03-06 2003-08-21 이남훈 전등부하 제어회로
US6719448B2 (en) * 2002-06-13 2004-04-13 Wenger Manufacturing, Inc. Method and apparatus for the simultaneous production of differently characterized extrudates
DE10337821B3 (de) * 2003-08-18 2005-01-13 Voith Paper Patent Gmbh Verfahren zur Behandlung von störende Gefäßzellen enthaltendem Zellstoff
US8172545B2 (en) * 2003-08-20 2012-05-08 Kraft Foods Global Brands Llc Method for controlling ground meat flow rates
US20050255224A1 (en) * 2003-08-20 2005-11-17 Kraft Foods Holdings, Inc. Integrated continuous meat processing system
US7857500B2 (en) * 2003-08-20 2010-12-28 Kraft Foods Global Brands Llc Apparatus for vacuum-less meat processing
US7488502B2 (en) * 2003-08-20 2009-02-10 Kraft Foods Global Brands Llc Method of making processed meat products
US7871655B2 (en) * 2003-08-20 2011-01-18 Kraft Foods Global Brands Llc Method and apparatus for accelerating formation of functional meat mixtures
US20050255222A1 (en) * 2003-08-20 2005-11-17 Kraft Foods Holdings, Inc. Method and apparatus for acceleration ingredient diffusion in meat
US7731998B2 (en) * 2003-08-20 2010-06-08 Kraft Foods Global Brands Llc Method for reducing protein exudate on meat product
US20050276903A1 (en) * 2003-08-20 2005-12-15 Kraft Foods Holdings, Inc. Method and apparatus for meat product manufacturing
US7169421B2 (en) * 2003-08-20 2007-01-30 Kraft Foods Holdings, Inc. Method of making processed meat products
US20050249862A1 (en) * 2003-08-20 2005-11-10 Kraft Foods Holdings, Inc. Method and apparatus for controlling texture of meat products
US8641263B2 (en) 2008-11-24 2014-02-04 Kraft Foods Group Brands Llc Method and apparatus for continuous processing of whole muscle meat products
US8187651B2 (en) * 2008-11-24 2012-05-29 Kraft Foods Global Brands Llc Method and apparatus for continuous processing of whole muscle meat products
US8308342B2 (en) 2008-11-24 2012-11-13 Kraft Foods Global Brands Llc Processing elements for mixing meat products

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1827710A (en) * 1928-07-28 1931-10-13 Leyst-Kuchenmeister Carl Process for treating fibrous materials
US2377069A (en) * 1941-06-14 1945-05-29 John T Brubaker Meat grinding and condiment admixing machine
FI24728A (fi) * 1948-02-28 1950-11-10 Paper And Ind Appliances Förfaringssätt för behandling av cellulosamaterial
US3575791A (en) * 1967-05-01 1971-04-20 Mary Agnes Messing Inclined continuous digester with mechanical conveying screws of decreasing pitch
GB1340219A (en) * 1970-08-01 1973-12-12 Scheer & Cie C F Devices for plasticising and extruding plastics material
SU426006A1 (enExample) * 1971-03-29 1974-04-30 А. М. Лысенко, Н. У. Ризаев, У. Усманов, Л. Ускова , А. К. Хаджиев
CH570780A5 (enExample) * 1972-05-16 1975-12-31 Buehler Ag Geb
US3869111A (en) * 1973-12-10 1975-03-04 Intercole Automation Inc Apparatus for mixing rubber, elastomer, plastic and the like
DE2408936A1 (de) * 1974-02-25 1975-09-11 Ludwig Wittrock Vorrichtung zur verformung von thermoplastrohstoffen und aehnlichen massen mittels rotierender mastifizierwerkzeuge z.b. schnecken oder walzen
DE2738776C2 (de) * 1977-08-27 1983-05-19 Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover Temperierbare Schneckenpresse zum kontinuierlichen Extrudieren von thermoplastischem Schaumstoff
US4295925A (en) * 1979-06-15 1981-10-20 Weyerhaeuser Company Treating pulp with oxygen
DE3519349A1 (de) * 1985-05-30 1986-12-04 IKA-Maschinenbau Janke & Kunkel GmbH & Co KG, 7812 Bad Krozingen Knetmaschine
AT394588B (de) * 1990-01-23 1992-05-11 Andritz Ag Maschf Zerkleinerungsflaechen aufweisendes segment fuer trommelrefiner und hiemit versehene anordnung
DE4237433C2 (de) * 1992-11-06 1994-05-11 Voith Gmbh J M Stoffknetmaschine

Also Published As

Publication number Publication date
KR940011698A (ko) 1994-06-21
ATE126293T1 (de) 1995-08-15
BR9304504A (pt) 1994-05-10
ES2075752T3 (es) 1995-10-01
DE59300456D1 (de) 1995-09-14
JPH06212583A (ja) 1994-08-02
US5407268A (en) 1995-04-18
EP0596289A1 (de) 1994-05-11
NO933991L (no) 1994-05-09
FI934788L (fi) 1994-05-07
DE4237433C2 (de) 1994-05-11
NO933991D0 (no) 1993-11-04
DE4237433A1 (enExample) 1993-05-06
CA2102059A1 (en) 1994-05-07
FI934788A0 (fi) 1993-10-28
FI934788A7 (fi) 1994-05-07

Similar Documents

Publication Publication Date Title
EP0596289B1 (de) Stoffknetmaschine
US5730376A (en) Apparatus for regulated dispersion treatment of highly consistent fibrous substances
DE69106392T2 (de) Hochgeschwindigkeits-doppelscheibenrefiner mit kontrollierbarer intensität.
DE69833001T2 (de) Vorrichtung und verfahren zur steuerung eines raffineurs für papierbreie
DE3617871C2 (enExample)
DE69404661T2 (de) Zwei-zonen refiner mit getrennter entladeflussregelung
DE69513276T2 (de) Siebplatte für die Papierherstellung
DE3135509A1 (de) Verfahren und vorrichtung zum vermahlen von faserigem ausgangsgut in mahlapparaten der doppelumlaufscheiben-bauart
EP1122356B1 (de) Refiner
DE19715173A1 (de) Schneckenpresse zum Abtrennen von Flüssigkeiten aus Feststoff-Flüssigkeits-Mischungen
EP0731210B1 (de) Mahlmaschine und Mahlwerkzeug zum Mahlen von suspendiertem Faserstoffmaterial
DE102004039986A1 (de) Verfahren zur Mahlung von Fasern, insbesondere Papierfasern
EP1122357B1 (de) Refiner zur Zerkleinerung von Faserstoffen
AT395325B (de) Vorrichtung zum auftrennen einer zellulosefaserbrei-suspension
EP3914768B1 (de) Verfahren zur steuerung einer vorrichtung zur behandlung von hochkonsistem faserstoff
DE10102449C1 (de) Vorrichtung zur Heiß-Dispergierung eines Papierfaserstoffes
EP1702103A1 (de) Verfahren zur mahlung von wässrig suspendierten papier- oder zellstofffasern
AT404847B (de) Verfahren und vorrichtung zur verteilung einer, insbesondere mittelkonsistenten, faserstoffsuspension
EP1359250B1 (de) Verfahren zur Dispergierung eines Papierfaserstoffes
CH617735A5 (en) Unit for defiberising fibre material suspensions for paper machines
EP0931584A1 (de) Vorrichtung zur mechanischen Behandlung von hochkonsistenten Faserstoff
DE102017127772A1 (de) Mahlvorrichtung
EP4065766A1 (de) Faserstoff-behandlungsvorrichtung
EP1146168A2 (de) Vorrichtung zur Dispergierung von hochkonsistentem Papierfaserstoff
EP1147804A1 (de) Vorrichtung zur Dispergierung von hochkonsistentem Papierfaserstoff sowie Garnituren für diese Vorrichtung

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19931014

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE ES FR GB IT LI NL SE

17Q First examination report despatched

Effective date: 19950126

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE ES FR GB IT LI NL SE

REF Corresponds to:

Ref document number: 126293

Country of ref document: AT

Date of ref document: 19950815

Kind code of ref document: T

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19950812

REF Corresponds to:

Ref document number: 59300456

Country of ref document: DE

Date of ref document: 19950914

ET Fr: translation filed
REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2075752

Country of ref document: ES

Kind code of ref document: T3

ITF It: translation for a ep patent filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Effective date: 19960702

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19990921

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 19991007

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 19991022

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 19991025

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19991027

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 19991116

Year of fee payment: 7

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20001014

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20001015

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY

Effective date: 20001030

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20001031

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20001031

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20001031

BERE Be: lapsed

Owner name: J.M. VOITH G.M.B.H.

Effective date: 20001031

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20010501

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20001014

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

EUG Se: european patent has lapsed

Ref document number: 93116596.3

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 20010501

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20031022

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20031028

Year of fee payment: 11

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20011113

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20041014

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050630

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20051014