ES2168512T3 - Recipiente de desaireacion. - Google Patents
Recipiente de desaireacion.Info
- Publication number
- ES2168512T3 ES2168512T3 ES96934843T ES96934843T ES2168512T3 ES 2168512 T3 ES2168512 T3 ES 2168512T3 ES 96934843 T ES96934843 T ES 96934843T ES 96934843 T ES96934843 T ES 96934843T ES 2168512 T3 ES2168512 T3 ES 2168512T3
- Authority
- ES
- Spain
- Prior art keywords
- gas
- deaireation
- deposit
- medium
- exit
- 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
Links
- 239000000725 suspension Substances 0.000 abstract 2
- 230000008021 deposition Effects 0.000 abstract 1
- 239000000835 fiber Substances 0.000 abstract 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
- D21D5/26—De-aeration of paper stock
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/0042—Degasification of liquids modifying the liquid flow
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Paper (AREA)
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
- Arc Welding In General (AREA)
- Cosmetics (AREA)
- Peptides Or Proteins (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
LA PRESENTE INVENCION SE REFIERE A UN DEPOSITO DE DESAIREACION UTILIZADO EN LA INDUSTRIA DE PAPEL Y PULPA. SE REFIERE ESPECIALMENTE A UN DEPOSITO DE DESAIREACION MEJORADO DE DOBLE ACCION. COMO INDICA SU NOMBRE, LOS DEPOSITOS TIENEN POR FINALIDAD ELIMINAR EL GAS DE LA SUSPENSION DE FIBRA (UN PRIMER MEDIO). LOS DEPOSITOS DE DESAIREACION SON GRANDES RECIPIENTES EN LOS CUALES SE INTRODUCE UNA SUSPENSION DE FIBRA QUE VA A SER ALIMENTADA A UNA MAQUINA DE FABRICACION DE PAPEL, COMO UNA MEZCLA DILUIDA. ES CONOCIDA QUE LA CONSISTENCIA FINAL DE LA PULPA QUE DEBE SUMINISTRARSE DE LA CAJA DE COMPUERTA A LA SECCION DE CABLES ES PREFERIBLEMENTE AJUSTADA FINAMENTE JUSTAMENTE ANTES DE LA CAJA DE COMPUERTA O EN RELACION CON LA MISMA. ESTE AJUSTE FINO PRECISA AGUA DESAIREADA O EQUIVALENTE (UN SEGUNDO MEDIO). ES CARACTERISTICO DEL DEPOSITO DE DESAIREACION, SEGUN LA INVENCION, QUE EL MISMO ESPACIO DE GAS (17) EN QUE SE TRATA EL PRIMER MEDIO EN EL DEPOSITO (2), TIENE UNA SEGUNDA PARED DIVISORIA (13) QUE FORMA UN SEGUNDO REBOSADERO K2 Y QUE LA CAMISA DEL DEPOSITO ESTA DOTADA DE UNA ENTRADA/ENTRADAS (11) PARA INTRODUCIR UN SEGUNDO MEDIO EN EL DEPOSITO Y UNA SALIDA (14) PARA UN SEGUNDO MEDIO BASICAMENTE LIBRE DE GAS, Y QUE EL ESPACIO DE GAS COMUN (17) TIENE UNA SALIDA (7) YA CONOCIDA LA CUAL HA SIDO CONCEBIDA PARA EL GAS SEPARADO DEL PRIMER Y DEL SEGUNDO MEDIO, Y UNA SALIDA (8, 15) PARA EL FLUJO/FRACCION SUPERFICIAL (19) DEL SEGUNDO MEDIO SEPARADO POR EL REBOSADERO K2.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI955061A FI100950B (fi) | 1995-10-24 | 1995-10-24 | Kaasunerotussäiliö ja sen käyttö |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2168512T3 true ES2168512T3 (es) | 2002-06-16 |
Family
ID=8544253
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES96934843T Expired - Lifetime ES2168512T3 (es) | 1995-10-24 | 1996-10-21 | Recipiente de desaireacion. |
Country Status (11)
Country | Link |
---|---|
US (1) | US6096120A (es) |
EP (1) | EP0958433B2 (es) |
JP (1) | JPH11511813A (es) |
KR (1) | KR100480874B1 (es) |
AT (1) | ATE211515T1 (es) |
BR (1) | BR9611257A (es) |
CA (1) | CA2235549C (es) |
DE (1) | DE69618670T3 (es) |
ES (1) | ES2168512T3 (es) |
FI (1) | FI100950B (es) |
WO (1) | WO1997015717A1 (es) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI103519B1 (fi) * | 1998-01-30 | 1999-07-15 | Valmet Corp | Laite kaasun poistamiseksi massakuituja sisältävästä vesisuspensiosta |
DE19947905A1 (de) * | 1999-10-06 | 2001-04-12 | Voith Paper Patent Gmbh | Vorrichtung zum Engasen von Faserstoffsuspensionen |
DE10017037A1 (de) * | 2000-04-05 | 2001-10-11 | Voith Paper Patent Gmbh | Vorrichtung zum Entgasen von Faserstoffsuspension |
DE10131982A1 (de) | 2001-07-02 | 2003-01-16 | Voith Paper Patent Gmbh | Verfahren und Vorrichtung zum Entgasen von Suspension, insbesondere Faserstoffsuspension |
US7017406B1 (en) | 2003-04-14 | 2006-03-28 | Cressman Paul D | Pump testing system |
FI120483B (sv) * | 2003-04-25 | 2009-11-13 | Pom Technology Oy Ab | Förfarande och arrangemang vid avgasning samt användning därav |
FI122912B (fi) * | 2006-03-20 | 2012-08-31 | Metso Paper Inc | Laitteisto ja menetelmä ilmanpoistossa massasulputusta |
FI122916B (fi) | 2007-04-03 | 2012-08-31 | Andritz Oy | Laitteisto kaasun poistamiseksi paperikoneen tai vastaavan yhteydessä |
SE534401C2 (sv) * | 2009-12-28 | 2011-08-09 | Metso Paper Karlstad Ab | Enhet och förfarande för avluftning av dränagevatten |
EP3303692B1 (en) | 2015-05-27 | 2023-07-12 | Valmet Aktiebolag | Apparatus and method for processing white water in a paper machine |
US11015292B2 (en) | 2016-09-01 | 2021-05-25 | Essity Hygiene And Health Aktiebolag | Process and apparatus for wetlaying nonwovens |
CN115787336B (zh) * | 2022-12-09 | 2024-01-19 | 安德里茨(中国)有限公司 | 用于造纸备浆线的混浆槽装置以及造纸备浆线 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2931503A (en) * | 1953-04-21 | 1960-04-05 | Clark & Vicario Corp | Conditioning paper-making stock |
US3131117A (en) * | 1960-03-01 | 1964-04-28 | Clark & Vicario Corp | Treating paper-making stock by vacuum deaeration prior to addition of diluting water |
US3206917A (en) * | 1961-10-04 | 1965-09-21 | Clark & Vicario Corp | Deaerated stock flow control |
US3432036A (en) * | 1964-12-09 | 1969-03-11 | Clark & Vicario Corp | Conditioning papermaking stock |
US3421622A (en) * | 1965-08-19 | 1969-01-14 | Nichols Eng & Res Corp | Cleaning and deaerating paper pulp suspensions |
US3538680A (en) * | 1967-12-29 | 1970-11-10 | Clark & Vicario Corp | Papermaking apparatus and process |
US3812007A (en) * | 1969-04-04 | 1974-05-21 | Clark & Vicario Corp | Conduit system for conveying fibrous stock from deaerator chamber to headbox in papermaking machine |
US3720315A (en) * | 1971-01-18 | 1973-03-13 | Clark & Vicario Corp | Stabilizing papermaking system cleaner operation |
SE409128B (sv) * | 1977-11-24 | 1979-07-30 | Celleco Ab | Sett att avgasa pappersmeld och anordning for genomforande av settet |
US4219340A (en) * | 1978-12-14 | 1980-08-26 | Clark & Vicario Corporation | Method and apparatus for outflowing liquids from chamber maintained under vacuum |
FI63613C (fi) * | 1981-06-05 | 1983-07-11 | Enso Gutzeit Oy | Anordning foer avlaegsnande av gas fraon pappersmassasuspension |
FI93314C (fi) * | 1991-10-16 | 1995-03-27 | Ahlstroem Oy | Kaasunerotussäiliö |
-
1995
- 1995-10-24 FI FI955061A patent/FI100950B/fi not_active IP Right Cessation
-
1996
- 1996-10-21 KR KR10-1998-0703002A patent/KR100480874B1/ko not_active IP Right Cessation
- 1996-10-21 JP JP8533040A patent/JPH11511813A/ja active Pending
- 1996-10-21 EP EP96934843.2A patent/EP0958433B2/en not_active Expired - Lifetime
- 1996-10-21 AT AT96934843T patent/ATE211515T1/de active
- 1996-10-21 CA CA002235549A patent/CA2235549C/en not_active Expired - Fee Related
- 1996-10-21 ES ES96934843T patent/ES2168512T3/es not_active Expired - Lifetime
- 1996-10-21 DE DE69618670.5T patent/DE69618670T3/de not_active Expired - Lifetime
- 1996-10-21 WO PCT/FI1996/000555 patent/WO1997015717A1/en active IP Right Grant
- 1996-10-21 BR BR9611257A patent/BR9611257A/pt not_active IP Right Cessation
- 1996-10-21 US US09/051,980 patent/US6096120A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69618670D1 (de) | 2002-02-28 |
KR19990067062A (ko) | 1999-08-16 |
CA2235549C (en) | 2004-01-27 |
FI955061A (fi) | 1997-04-25 |
DE69618670T3 (de) | 2017-04-06 |
KR100480874B1 (ko) | 2005-07-07 |
BR9611257A (pt) | 1999-03-30 |
JPH11511813A (ja) | 1999-10-12 |
EP0958433B2 (en) | 2016-11-30 |
US6096120A (en) | 2000-08-01 |
EP0958433A1 (en) | 1999-11-24 |
WO1997015717A1 (en) | 1997-05-01 |
ATE211515T1 (de) | 2002-01-15 |
DE69618670T2 (de) | 2002-08-14 |
EP0958433B1 (en) | 2002-01-02 |
FI100950B (fi) | 1998-03-31 |
FI955061A0 (fi) | 1995-10-24 |
CA2235549A1 (en) | 1997-05-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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