ES2087559T3 - Disposicion de calentamiento. - Google Patents

Disposicion de calentamiento.

Info

Publication number
ES2087559T3
ES2087559T3 ES92923393T ES92923393T ES2087559T3 ES 2087559 T3 ES2087559 T3 ES 2087559T3 ES 92923393 T ES92923393 T ES 92923393T ES 92923393 T ES92923393 T ES 92923393T ES 2087559 T3 ES2087559 T3 ES 2087559T3
Authority
ES
Spain
Prior art keywords
steam
pipe
heating arrangement
transport pipe
heating
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
ES92923393T
Other languages
English (en)
Inventor
Bertil Berg
Ralph Johansson
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.)
Valmet AB
Original Assignee
Sunds Defibrator Industries AB
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 Sunds Defibrator Industries AB filed Critical Sunds Defibrator Industries AB
Application granted granted Critical
Publication of ES2087559T3 publication Critical patent/ES2087559T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C7/00—Digesters
    • D21C7/10—Heating devices
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/10—Bleaching ; Apparatus therefor

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
  • Pipeline Systems (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Studio Devices (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Cookers (AREA)

Abstract

UN EQUIPO PARA CALENTAR UN MATERIAL POR VAPOR, PREFERENTEMENTE PULPA DE CELULOSA, QUE FLUYE A TRAVES DE UNA TUBERIA DE TRANSPORTE (1). EL VAPOR SE SUMINISTRA A TRAVES DE UNAS TUBERIAS PARA EL VAPOR (4), QUE SE ENCUENTRAN CONECTADAS A UNOS ACCESORIOS (2) QUE SE ENCUENTRAN ACOPLADOS A LA TUBERIA DE TRANSPORTE (1) FORMANDO UNA CURVA HELICOIDAL DE TAL MODO QUE JUNTAS SE EXTIENDAN POR TODA LA CIRCUNFERENCIA DE LA TUBERIA (1). A LO LARGO DE CADA ACCESORIO (2) HAY UNA PLURALIDAD DE ORIFICIOS DE ADMISION (3) DEL VAPOR DISPUESTOS A TRAVES DE LA PARED DE LA TUBERIA DE TRANSPORTE (1).
ES92923393T 1991-11-06 1992-10-05 Disposicion de calentamiento. Expired - Lifetime ES2087559T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9103263A SE469398B (sv) 1991-11-06 1991-11-06 Uppvaermningsanordning foer exempelvis cellulosamassa daer aanga tillfoeres genom ett flertal, skruvlinjeformigt placerade, haal i en transportledningsvaegg

Publications (1)

Publication Number Publication Date
ES2087559T3 true ES2087559T3 (es) 1996-07-16

Family

ID=20384237

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92923393T Expired - Lifetime ES2087559T3 (es) 1991-11-06 1992-10-05 Disposicion de calentamiento.

Country Status (13)

Country Link
US (1) US5479792A (es)
EP (1) EP0611436B1 (es)
JP (1) JPH07500903A (es)
AT (1) ATE138188T1 (es)
AU (1) AU661738B2 (es)
BR (1) BR9206697A (es)
CA (1) CA2120722A1 (es)
DE (1) DE69210837T2 (es)
ES (1) ES2087559T3 (es)
FI (1) FI942080L (es)
NO (1) NO177442C (es)
SE (1) SE469398B (es)
WO (1) WO1993009391A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001520328A (ja) * 1997-10-14 2001-10-30 エイ．アフルストロム オサケユキチュア パルプを加熱する方法および装置
SE512192C2 (sv) † 1999-01-26 2000-02-07 Kvaerner Pulping Tech Apparat för att införa ett första fluidum i ett andra fluidum, som strömmar i en rörledning

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1403126A (en) * 1919-02-10 1922-01-10 Lyth John James Method of and apparatus for transporting and impregnating material
US1807544A (en) * 1929-02-26 1931-05-26 Morterud Einar Directly heated pulp digester
US2809111A (en) * 1956-02-13 1957-10-08 Condi Engineering Corp Apparatus for wood chip digestion
US3293119A (en) * 1962-09-21 1966-12-20 Kamyr Ab Laboratory apparatus for treatment of cellulosic material continuously fed through acontainer
CH412766A (de) * 1962-12-15 1966-05-15 Establishment For Automation Vorrichtung zum Dämpfen, insbesondere von Textilgut
US3328131A (en) * 1964-11-10 1967-06-27 Continental Carbon Co Process and apparatus for contacting carbon black pellets with bag filter efflux
US3680334A (en) * 1971-01-20 1972-08-01 Phillips Petroleum Co Apparatus having chamber of oval cross-section for heat treating largedenier tow
ZA835925B (en) * 1982-09-30 1984-04-25 Black Clawson Co Method and apparatus for oxygen delignification
FI78131C (fi) * 1986-12-17 1993-11-15 Ahlstroem Oy Foerfarande foer uppvaermning eller avkylning av massor och vaermevaexlare foer utfoerande av foerfarandet
CA1300322C (en) * 1987-06-08 1992-05-12 Derek Hornsey Method of bleaching or delignification of cellulose pulp with oxygen

Also Published As

Publication number Publication date
FI942080A7 (fi) 1994-05-05
NO177442B (no) 1995-06-06
DE69210837T2 (de) 1996-09-26
SE9103263D0 (sv) 1991-11-06
AU661738B2 (en) 1995-08-03
FI942080A0 (fi) 1994-05-05
NO177442C (no) 1995-09-13
ATE138188T1 (de) 1996-06-15
SE469398B (sv) 1993-06-28
NO941660D0 (no) 1994-05-05
EP0611436B1 (en) 1996-05-15
AU2930192A (en) 1993-06-07
CA2120722A1 (en) 1993-05-13
FI942080L (fi) 1994-05-05
EP0611436A1 (en) 1994-08-24
BR9206697A (pt) 1995-10-24
SE9103263L (sv) 1993-05-07
DE69210837D1 (de) 1996-06-20
WO1993009391A1 (en) 1993-05-13
JPH07500903A (ja) 1995-01-26
NO941660L (no) 1994-05-05
US5479792A (en) 1996-01-02

Similar Documents

Publication Publication Date Title
CA2103031A1 (en) Steam Drying Element for Steam Cooking Device
US3356135A (en) Once-through steam generator with means to provide saturated feed water
ES8505093A1 (es) Distribucion de circulacion de entrada de un generador de vapor.
ES2087559T3 (es) Disposicion de calentamiento.
ES8301380A1 (es) Generador nuclear de vapor
GB1139452A (en) Papermaking machine
SE385711B (sv) Koppling for ledningar, i vilka material av korrosiv natur forflyttas, varvid kopplingen har ett inlopp och minst ett utlopp, och inlopps- och utloppsaxlarna sker varandra i ungefer reta vinklar, varvid kopplingen...
ES488539A0 (es) Perfeccionamientos en los purgadores para separar el condensado del vapor
FI116397B (fi) Prosessi mustalipeän loppuhaihduttamiseksi
BR0115798A (pt) Injetor de vapor variável
GB1552887A (en) Manifold for central heating installations
ES8404877A1 (es) Instalacion combinada de molido y secado con trituracion previa
GB772058A (en) De-superheater for steam or other superheated vapour
GB273803A (en) Improvements in and relating to feed water heating systems and apparatus therefor
ES474266A1 (es) Perfeccionamientos en separadores-sobrecalentadores verti- cales de vapor.
ES8101750A1 (es) Perfeccionamientos en los generadores de vapor
ES341203A1 (es) Perfeccionamientos en precalentadores de agua de alimenta- cion por vapor.
US1488108A (en) Turbine driven by water or steam
SU1542406A3 (ru) Устройство дл окорки лесоматериалов
GB625134A (en) Improvements in devices for treating fish refuse and the like
SU533484A1 (ru) Устройство дл отделени древесной зелени
RU95119151A (ru) Вертикальный парогенератор
GB1223244A (en) Steam-heated drying cylinder
SU966252A1 (ru) Цилиндр паровой турбины
GB758274A (en) Improvements in apparatus for spraying liquid

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 0611436

Country of ref document: ES