ES8106029A1 - Proceso y aparato para el lavado de pasta de papel fibrosa - Google Patents
Proceso y aparato para el lavado de pasta de papel fibrosaInfo
- Publication number
- ES8106029A1 ES8106029A1 ES493074A ES493074A ES8106029A1 ES 8106029 A1 ES8106029 A1 ES 8106029A1 ES 493074 A ES493074 A ES 493074A ES 493074 A ES493074 A ES 493074A ES 8106029 A1 ES8106029 A1 ES 8106029A1
- Authority
- ES
- Spain
- Prior art keywords
- stock
- screen
- passage
- washing
- cylindrical screen
- 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
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
- 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
- D21C9/02—Washing ; Displacing cooking or pulp-treating liquors contained in the pulp by fluids, e.g. wash water or other pulp-treating agents
- D21C9/06—Washing ; Displacing cooking or pulp-treating liquors contained in the pulp by fluids, e.g. wash water or other pulp-treating agents in filters ; Washing of concentrated pulp, e.g. pulp mats, on filtering surfaces
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D1/00—Methods of beating or refining; Beaters of the Hollander type
- D21D1/20—Methods of refining
- D21D1/40—Washing the fibres
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Paper (AREA)
- Filtration Of Liquid (AREA)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
APARATO PARA EL LAVADO DE PASTA DE PAPEL FIBROSA. SE SUMINISTRA AGUA LIMPIA A TRAVES DE LA ENTRADA (20) Y PASTA PAPELERA GRIS A TRAVES DE LA ENTRADA (15), HASTA LLENAR PARCIALMENTE EL TAMBOR DE CRIBA (3). EL TAMBOR GIRA CONTINUAMENTE, CON LO QUE EL AGUA DE LAVADO TOMA LAS PARTICULAS DE TINTA EN SUSPENSION Y PASA A TRAVES DE LA MALLA (4) PARA SER EXTRAIDA EN LA SALIDA (25). EL AGUA DE LA SALIDA (21) ESTA RELATIVAMENTE LIMPIA POR LO QUE ES RECIRCULADA MEDIANTE LA BOMBA (27). LA PASATA LIMPIA ES DESCARGADA A TRAVES DE LA SALIDA (16), AYUDADA POR LAS PALETAS HELICOIDALES (29). DE APLICACION EN EL DESTINTADO DEL PAPEL.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7933408A GB2059469B (en) | 1979-09-26 | 1979-09-26 | Washing fibre stock |
Publications (2)
Publication Number | Publication Date |
---|---|
ES493074A0 ES493074A0 (es) | 1981-06-16 |
ES8106029A1 true ES8106029A1 (es) | 1981-06-16 |
Family
ID=10508081
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES493074A Expired ES8106029A1 (es) | 1979-09-26 | 1980-07-03 | Proceso y aparato para el lavado de pasta de papel fibrosa |
Country Status (25)
Country | Link |
---|---|
US (2) | US4557120A (es) |
JP (1) | JPS5920038B2 (es) |
AR (1) | AR224274A1 (es) |
AT (1) | AT376719B (es) |
AU (1) | AU533155B2 (es) |
BE (1) | BE884262A (es) |
BR (1) | BR8005858A (es) |
CA (1) | CA1145178A (es) |
CH (1) | CH650296A5 (es) |
CS (1) | CS230575B2 (es) |
CU (1) | CU21278A3 (es) |
DE (1) | DE3024246C2 (es) |
DK (1) | DK306180A (es) |
ES (1) | ES8106029A1 (es) |
FI (1) | FI63791C (es) |
FR (1) | FR2465831A1 (es) |
GB (1) | GB2059469B (es) |
IN (1) | IN154347B (es) |
IT (1) | IT1165527B (es) |
NL (1) | NL8003687A (es) |
NO (1) | NO802822L (es) |
PT (1) | PT71548A (es) |
SE (1) | SE8006566L (es) |
SU (1) | SU1074410A3 (es) |
ZA (1) | ZA805046B (es) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI63792C (fi) * | 1982-02-08 | 1983-08-10 | Ahlstroem Oy | Anordning foer tvaettning av fibermassa |
FI66441C (fi) * | 1983-02-01 | 1984-10-10 | Ahlstroem Oy | Anordning foer behandling av ett fibrigt material |
IT1218840B (it) * | 1984-01-10 | 1990-04-24 | Fibropolimeri Srl | Lavatrice per il lavaggio o separazione del film di plastica dalle fibre di carta o cellulosa e procedimento relativo |
JPH0825947B2 (ja) * | 1985-04-19 | 1996-03-13 | 三井東圧化学株式会社 | 3−フェノキシベンジル 2−(4−アルコキシフェニル)−2−メチルプロピルエーテル類の製造方法 |
FI72051C (fi) * | 1985-06-10 | 1987-04-13 | Tampella Oy Ab | Foertjockningsanordning. |
US4941333A (en) * | 1989-01-31 | 1990-07-17 | Levi Strauss & Co. | Centrifugally draining single drum washing machine |
SE469232C (sv) * | 1992-04-08 | 1997-08-18 | Kvaerner Pulping Tech | Sätt och anordning för tvättning av cellulosamassa |
DE4431957A1 (de) | 1994-09-08 | 1995-03-16 | Basf Ag | Verfahren zur katalytischen Gasphasenoxidation von Propen zu Acrolein |
JP2701140B2 (ja) * | 1995-05-14 | 1998-01-21 | 株式会社大善 | 濃縮洗浄機 |
FI115975B (fi) * | 2003-10-22 | 2005-08-31 | Metso Paper Inc | Laite kuitujen erottamiseksi rejektimateriaalista |
FI122775B (fi) * | 2004-09-07 | 2012-06-29 | Andritz Oy | Laite ja menetelmä massan käsittelemiseksi |
US10188970B1 (en) * | 2018-03-26 | 2019-01-29 | Water Solutions, Inc. | Rotary drum screen for thin stillage filtration |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE627448A (es) * | ||||
US685594A (en) * | 1901-04-19 | 1901-10-29 | Frank A Franklin | Pulp-washing machine. |
FR482268A (fr) * | 1916-04-01 | 1917-03-08 | Neo Cellulose Mij Nv | Procédé et dispositif pour séparer les matières fibreuses de leurs impuretés, et pour la récupération des substances fibreuses |
US1527369A (en) * | 1921-09-08 | 1925-02-24 | Algemeene Chemische Produktenh | Process for scouring of fibrous material |
GB209648A (en) * | 1923-04-03 | 1924-01-17 | American Reduction Co | Means for recovering paper stock |
US1899106A (en) * | 1924-12-13 | 1933-02-28 | Brown Co | Method of and apparatus for treating pulp |
US2492047A (en) * | 1946-03-30 | 1949-12-20 | Du Pont | Bleaching wood pulp |
FR1450390A (fr) * | 1962-09-28 | 1966-06-24 | Ekstroems Maskinaffaer Ab | Dispositif de déshydratation d'une composition de matières contenant du liquide, et de préférence de suspensions de pulpe fibreuse ou analogues, ainsi que ses diverses applications |
NO136891B (no) * | 1973-01-10 | 1977-08-15 | Stranger Johannessen Per | Fremgangsm}te og apparat til kontinuerlig fortrengningsvasking av stoffmasser som inneholder en v{ske. |
IT1028782B (it) * | 1974-04-23 | 1979-02-10 | Kebe Anstalt Vertrieb | Procedimento ed impianto per il trattamento di rifiuti solidi urbani con ricupero di materiale cartaceo |
CH612707A5 (en) * | 1974-11-07 | 1979-08-15 | Ahlstroem Oy | Process for recovering fibres from fibre material, for example waste paper, and equipment for carrying out the process |
FR2354796A1 (fr) * | 1976-06-16 | 1978-01-13 | Poudres & Explosifs Ste Nale | Procede et dispositif de lavage d'un produit impregne par une substance liquide |
US4055971A (en) * | 1976-08-10 | 1977-11-01 | Martin Processing, Inc. | Closed cycle apparatus for the rapid, continuous and waterless dyeing of textile and plastic materials |
GB1605111A (en) * | 1977-09-28 | 1981-12-16 | Ahlastron Osakeyhtio A | De-inking |
US4151093A (en) * | 1978-03-24 | 1979-04-24 | Lenox Institute For Research | Stockwasher |
-
1979
- 1979-09-26 GB GB7933408A patent/GB2059469B/en not_active Expired
-
1980
- 1980-06-17 FI FI801936A patent/FI63791C/fi not_active IP Right Cessation
- 1980-06-25 NL NL8003687A patent/NL8003687A/nl not_active Application Discontinuation
- 1980-06-27 US US06/163,648 patent/US4557120A/en not_active Expired - Lifetime
- 1980-06-27 DE DE3024246A patent/DE3024246C2/de not_active Expired
- 1980-07-03 ES ES493074A patent/ES8106029A1/es not_active Expired
- 1980-07-04 IN IN772/CAL/80A patent/IN154347B/en unknown
- 1980-07-07 AU AU60169/80A patent/AU533155B2/en not_active Ceased
- 1980-07-07 IT IT68068/80A patent/IT1165527B/it active
- 1980-07-10 BE BE0/201363A patent/BE884262A/fr not_active IP Right Cessation
- 1980-07-11 PT PT71548A patent/PT71548A/pt unknown
- 1980-07-14 CA CA000356096A patent/CA1145178A/en not_active Expired
- 1980-07-15 DK DK306180A patent/DK306180A/da not_active Application Discontinuation
- 1980-07-17 CS CS805067A patent/CS230575B2/cs unknown
- 1980-07-30 AT AT0395980A patent/AT376719B/de not_active IP Right Cessation
- 1980-08-12 CU CU8035304A patent/CU21278A3/es unknown
- 1980-08-18 ZA ZA00805046A patent/ZA805046B/xx unknown
- 1980-09-09 FR FR8019418A patent/FR2465831A1/fr active Pending
- 1980-09-12 BR BR8005858A patent/BR8005858A/pt unknown
- 1980-09-18 SE SE8006566A patent/SE8006566L/ not_active Application Discontinuation
- 1980-09-24 NO NO802822A patent/NO802822L/no unknown
- 1980-09-24 AR AR282631A patent/AR224274A1/es active
- 1980-09-25 CH CH7196/80A patent/CH650296A5/de not_active IP Right Cessation
- 1980-09-25 SU SU802986453A patent/SU1074410A3/ru active
- 1980-09-26 JP JP55133113A patent/JPS5920038B2/ja not_active Expired
-
1982
- 1982-01-25 US US06/342,056 patent/US4558477A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
SE8006566L (sv) | 1981-03-27 |
BE884262A (fr) | 1980-11-03 |
FI801936A (fi) | 1981-03-27 |
JPS5920038B2 (ja) | 1984-05-10 |
ZA805046B (en) | 1981-09-30 |
US4557120A (en) | 1985-12-10 |
FI63791C (fi) | 1983-08-10 |
AR224274A1 (es) | 1981-11-13 |
ES493074A0 (es) | 1981-06-16 |
DE3024246A1 (de) | 1981-04-02 |
IT8068068A0 (it) | 1980-07-07 |
JPS5668159A (en) | 1981-06-08 |
CU21278A3 (es) | 1985-12-16 |
US4558477A (en) | 1985-12-17 |
AU533155B2 (en) | 1983-11-03 |
GB2059469B (en) | 1983-09-01 |
CS230575B2 (en) | 1984-08-13 |
IN154347B (es) | 1984-10-20 |
IT1165527B (it) | 1987-04-22 |
CA1145178A (en) | 1983-04-26 |
GB2059469A (en) | 1981-04-23 |
AT376719B (de) | 1984-12-27 |
FR2465831A1 (fr) | 1981-03-27 |
DE3024246C2 (de) | 1982-07-08 |
FI63791B (fi) | 1983-04-29 |
CH650296A5 (de) | 1985-07-15 |
NL8003687A (nl) | 1981-03-30 |
NO802822L (no) | 1981-03-27 |
PT71548A (en) | 1980-08-01 |
SU1074410A3 (ru) | 1984-02-15 |
AU6016980A (en) | 1981-04-02 |
DK306180A (da) | 1981-03-27 |
ATA395980A (de) | 1984-05-15 |
BR8005858A (pt) | 1981-03-31 |
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