FR2449746A1 - Dispositif pour nettoyer et fractionner des suspensions de materiaux sous pression, notamment dans des fabriques de papier - Google Patents
Dispositif pour nettoyer et fractionner des suspensions de materiaux sous pression, notamment dans des fabriques de papierInfo
- Publication number
- FR2449746A1 FR2449746A1 FR8003601A FR8003601A FR2449746A1 FR 2449746 A1 FR2449746 A1 FR 2449746A1 FR 8003601 A FR8003601 A FR 8003601A FR 8003601 A FR8003601 A FR 8003601A FR 2449746 A1 FR2449746 A1 FR 2449746A1
- Authority
- FR
- France
- Prior art keywords
- cleaning
- intervals
- filtering
- pressurized materials
- fractionating
- 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.)
- Granted
Links
Classifications
-
- 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
- D21D1/32—Hammer mills
-
- 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
- D21D5/18—Purification of the pulp suspension by mechanical means; Apparatus therefor with the aid of centrifugal force
- D21D5/20—Purification of the pulp suspension by mechanical means; Apparatus therefor with the aid of centrifugal force in apparatus with a horizontal axis
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Paper (AREA)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
DISPOSITIF POUR NETTOYER ET FRACTIONNER DES SUSPENSIONS DE MATERIAUX SOUS PRESSION, DE PREFERENCE DANS LES USINES DE PATE A PAPIER ET DE TRAITEMENT DE LA CELLULOSE, QUI COMPREND AU MOINS DEUX INTERVALLES FILTRANTS CIRCULAIRES 4, DELIMITES CHACUN PAR UN ELEMENT ROTATIF 9 ET UN ELEMENT FIXE 13, 14, LES OUVERTURES DESDITS INTERVALLES ETANT ORIENTEES SENSIBLEMENT RADIALEMENT VERS L'INTERIEUR, CE DISPOSITIF ETANT CARACTERISE EN CE QU'IL COMPORTE UNE CHAMBRE ANNULAIRE D'ALIMENTATION 2, MUNIE D'UNE OUVERTURE D'ADMISSION TANGENTIELLE 25, CETTE CHAMBRE ETANT SITUEE A L'EXTERIEUR DES INTERVALLES FILTRANTS 4, EN CE QU'UNE CHAMBRE COLLECTRICE 3 EST SITUEE A L'INTERIEUR DESDITS INTERVALLES FILTRANTS 4, ET EN CE QU'AU MOINS L'UN DESDITS ELEMENTS 9, 13, 14 DELIMITANT UN INTERVALLE FILTRANT 4 EST POURVU D'AU MOINS UN ELEMENT EN SAILLIE 23, SITUE IMMEDIATEMENT A L'INTERIEUR DE L'OUVERTURE DUDIT INTERVALLE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7901473A SE415895B (sv) | 1979-02-20 | 1979-02-20 | Trycksilanordning for fraktionering av materialsuspensioner |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2449746A1 true FR2449746A1 (fr) | 1980-09-19 |
FR2449746B1 FR2449746B1 (fr) | 1988-03-18 |
Family
ID=20337344
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8003601A Expired FR2449746B1 (fr) | 1979-02-20 | 1980-02-19 | Dispositif pour nettoyer et fractionner des suspensions de materiaux sous pression, notamment dans des fabriques de papier |
Country Status (8)
Country | Link |
---|---|
US (1) | US4303207A (fr) |
BR (1) | BR8000755A (fr) |
CA (1) | CA1134334A (fr) |
DE (1) | DE3006305C2 (fr) |
FI (1) | FI68434C (fr) |
FR (1) | FR2449746B1 (fr) |
NO (1) | NO150923C (fr) |
SE (1) | SE415895B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2643396A1 (fr) * | 1989-02-22 | 1990-08-24 | Kamyr Ab | Appareil pour filtrer une suspension de matiere cellulosique fibreuse |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI20175776A1 (fi) | 2017-08-31 | 2019-03-01 | Andritz Oy | Erotuslaite |
CN113102027B (zh) * | 2021-04-01 | 2023-01-13 | 连云港天誉印花糊料有限公司 | 一种具有防止颗粒飞溅的变性淀粉粉化装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1187731A (en) * | 1915-09-08 | 1916-06-20 | Improved Paper Machinery Company | Paper-stock-screening machine. |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1185794A (en) * | 1915-08-05 | 1916-06-06 | Improved Paper Machinery Company | Paper machinery. |
US1420685A (en) * | 1921-05-16 | 1922-06-27 | Burch Henry Kenyon | Revolving screen or grizzly |
US1505315A (en) * | 1923-01-22 | 1924-08-19 | Cretors Charles | Grader for popped corn |
US2002404A (en) * | 1932-08-29 | 1935-05-21 | Lamort E & M | Pulp strainer |
US2312545A (en) * | 1939-04-05 | 1943-03-02 | Anton J Haug | Centrifugal screening machine for paper stock and similar material |
US3363759A (en) * | 1964-04-29 | 1968-01-16 | Bird Machine Co | Screening apparatus with rotary pulsing member |
SE316363B (fr) * | 1966-12-01 | 1969-10-20 | Karlstad Mekaniska Ab | |
DE2022471C3 (de) * | 1970-05-08 | 1975-09-25 | Bayer Ag, 5090 Leverkusen | Verfahren und Vorrichtung zum kontinuierlichen Konzentrieren einer aus angeschlämmtem Feststoff bestehenden Dispersion |
SE409735B (sv) * | 1977-12-30 | 1979-09-03 | Kaelle Eur Control | Massasilanordning |
-
1979
- 1979-02-20 SE SE7901473A patent/SE415895B/sv not_active IP Right Cessation
-
1980
- 1980-01-31 FI FI800288A patent/FI68434C/fi not_active IP Right Cessation
- 1980-02-07 BR BR8000755A patent/BR8000755A/pt unknown
- 1980-02-13 CA CA000345570A patent/CA1134334A/fr not_active Expired
- 1980-02-15 US US06/121,924 patent/US4303207A/en not_active Expired - Lifetime
- 1980-02-19 NO NO800448A patent/NO150923C/no unknown
- 1980-02-19 FR FR8003601A patent/FR2449746B1/fr not_active Expired
- 1980-02-20 DE DE3006305A patent/DE3006305C2/de not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1187731A (en) * | 1915-09-08 | 1916-06-20 | Improved Paper Machinery Company | Paper-stock-screening machine. |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2643396A1 (fr) * | 1989-02-22 | 1990-08-24 | Kamyr Ab | Appareil pour filtrer une suspension de matiere cellulosique fibreuse |
Also Published As
Publication number | Publication date |
---|---|
CA1134334A (fr) | 1982-10-26 |
SE7901473L (sv) | 1980-08-21 |
BR8000755A (pt) | 1980-10-21 |
FI800288A (fi) | 1980-08-21 |
DE3006305C2 (de) | 1984-02-23 |
FR2449746B1 (fr) | 1988-03-18 |
FI68434C (fi) | 1985-09-10 |
US4303207A (en) | 1981-12-01 |
NO150923B (no) | 1984-10-01 |
SE415895B (sv) | 1980-11-10 |
FI68434B (fi) | 1985-05-31 |
DE3006305A1 (de) | 1980-08-21 |
NO150923C (no) | 1985-01-16 |
NO800448L (no) | 1980-08-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2069866A1 (fr) | Appareil de filtration de liquides | |
GB1518907A (en) | Apparatus for treating fibrous supensions | |
EP0122867A3 (fr) | Système de lavage-à-reflux pneumatique-hydraulique pour filtre et procédé de fonctionnement | |
JPS56133009A (en) | Rotary filter for fibriform suspension | |
GB723279A (en) | Improvements in or relating to centrifugal cleaners for separating impurities from liquids | |
FI881100A (fi) | Slammfilter. | |
GB876410A (en) | Improvements in screening device | |
FR2455651A1 (fr) | Dispositif rotatif d'epuration de la pulpe | |
GB2067911A (en) | Strainer for purification of pulp | |
EP0056511A3 (fr) | Centrifuge et procédé de nettoyage d'un tambour de centrifuge | |
FR2449746A1 (fr) | Dispositif pour nettoyer et fractionner des suspensions de materiaux sous pression, notamment dans des fabriques de papier | |
US5421176A (en) | Drum washer | |
RU93036958A (ru) | Фильтрующая центрифуга с выворачиваемым фильтром | |
GB1368889A (en) | Screening apparatus | |
ES8102238A1 (es) | Instalacion de criba separadora para purificar suspensiones,especialmente suspensiones fibrosas | |
ES8206706A1 (es) | Perfeccionamientos en un aparato tamizador para separar,ba- sandose en los tamanos,componentes solidos de una suspensionde pasta de papel | |
GB1114266A (en) | Oil cleaner | |
GB1252893A (fr) | ||
CA2072906A1 (fr) | Appareil de triage pour classeur a pate | |
GB1081546A (en) | Improvements in and relating to separators for suspensions | |
FR2593078B1 (fr) | Element filtrant cylindrique, notamment pour l'industrie papetiere et pour les industries agro-alimentaires. | |
SU921600A2 (ru) | Устройство дл очистки воздуха | |
GB1103794A (en) | Improvements in feed-straining continuous centrifugal baskets | |
SU1423034A1 (ru) | Устройство дл отделени корнеклубнеплодов от комков почвы | |
SU1606561A1 (ru) | Сортировка дл волокнистой суспензии |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |