BR8208047A - Processo e aparelho para o peneiramento de suspensoes de fibra - Google Patents
Processo e aparelho para o peneiramento de suspensoes de fibraInfo
- Publication number
- BR8208047A BR8208047A BR8208047A BR8208047A BR8208047A BR 8208047 A BR8208047 A BR 8208047A BR 8208047 A BR8208047 A BR 8208047A BR 8208047 A BR8208047 A BR 8208047A BR 8208047 A BR8208047 A BR 8208047A
- Authority
- BR
- Brazil
- Prior art keywords
- screening
- fiber suspensions
- suspensions
- fiber
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
- D21G9/00—Other accessories for paper-making machines
- D21G9/0009—Paper-making control systems
- D21G9/0018—Paper-making control systems controlling the stock preparation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
- B01D33/073—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
- B01D33/76—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging the filter cake, e.g. chutes
- B01D33/763—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging the filter cake, e.g. chutes for continuously discharging concentrated liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/80—Accessories
- B01D33/804—Accessories integrally combined with devices for controlling the filtration
- B01D33/806—Accessories integrally combined with devices for controlling the filtration by flow measuring
-
- 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
- D21D5/02—Straining or screening the pulp
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/28—Position of the filtering element
- B01D2201/282—Filtering elements with a horizontal rotation or symmetry axis
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Paper (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8200073A SE426328B (sv) | 1982-01-08 | 1982-01-08 | Sett och anordning vid silning av en fibersuspension i en trycksil |
PCT/SE1982/000427 WO1983002470A1 (en) | 1982-01-08 | 1982-12-14 | Method and apparatus in screening fibre suspensions |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8208047A true BR8208047A (pt) | 1983-11-22 |
Family
ID=20345660
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8208047A BR8208047A (pt) | 1982-01-08 | 1982-12-14 | Processo e aparelho para o peneiramento de suspensoes de fibra |
Country Status (14)
Country | Link |
---|---|
US (1) | US4479872A (pt) |
EP (1) | EP0098270B1 (pt) |
AU (1) | AU1042583A (pt) |
BR (1) | BR8208047A (pt) |
CA (1) | CA1200787A (pt) |
DD (1) | DD209491A5 (pt) |
DE (1) | DE3269908D1 (pt) |
FI (1) | FI72758C (pt) |
GR (1) | GR77172B (pt) |
IT (1) | IT1153922B (pt) |
PL (1) | PL239881A1 (pt) |
PT (1) | PT76058B (pt) |
SE (1) | SE426328B (pt) |
WO (1) | WO1983002470A1 (pt) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL81713A (en) * | 1987-02-27 | 1992-03-29 | Filtration Water Filters For A | Method for filtering a fluid and filter system therefor |
SE470315B (sv) * | 1992-06-05 | 1994-01-17 | Sunds Defibrator Ind Ab | Sätt att styra silningsprocessen vid silning av cellulosahaltiga massasuspensioner |
US6080274A (en) * | 1997-05-06 | 2000-06-27 | Valmet Corporation | Method for controlling a multi-phase screening apparatus |
US6165370A (en) * | 1998-01-21 | 2000-12-26 | Voith Sulzer Paper Technology North America, Inc. | Pressure screen monitoring apparatus and method |
US6585116B1 (en) * | 2000-02-22 | 2003-07-01 | Voith Sulzer Paper Technology North America, Inc. | Screening apparatus for fiber suspension |
DE10125975A1 (de) * | 2001-05-29 | 2002-12-05 | Voith Paper Patent Gmbh | Verfahren zur Abscheidung von Anteilen aus einer Faserstoffsuspension |
US6646072B2 (en) * | 2002-01-23 | 2003-11-11 | Equistar Chemicals, Lp | Process for making polyolefin compositions containing exfoliated clay |
SE0303260D0 (sv) * | 2003-12-04 | 2003-12-04 | Metso Paper Inc | Screening apparatus for screening pulp suspensions with monitoring means |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3410409A (en) * | 1966-01-18 | 1968-11-12 | Bird Machine Co | Screening apparatus control |
US4042503A (en) * | 1973-12-10 | 1977-08-16 | Beloit Corporation | Classifier and process for recycled fiber separation |
US4126542A (en) * | 1977-04-22 | 1978-11-21 | Canadian Ingersoll-Rand Company | Pressure drop device for fluid suspensions |
-
1982
- 1982-01-08 SE SE8200073A patent/SE426328B/xx unknown
- 1982-12-14 US US06/537,452 patent/US4479872A/en not_active Expired - Lifetime
- 1982-12-14 DE DE8282903602T patent/DE3269908D1/de not_active Expired
- 1982-12-14 BR BR8208047A patent/BR8208047A/pt not_active IP Right Cessation
- 1982-12-14 AU AU10425/83A patent/AU1042583A/en not_active Abandoned
- 1982-12-14 WO PCT/SE1982/000427 patent/WO1983002470A1/en active IP Right Grant
- 1982-12-14 EP EP82903602A patent/EP0098270B1/en not_active Expired
- 1982-12-28 IT IT25001/82A patent/IT1153922B/it active
- 1982-12-30 PT PT76058A patent/PT76058B/pt unknown
- 1982-12-30 PL PL23988182A patent/PL239881A1/xx unknown
-
1983
- 1983-01-05 CA CA000418953A patent/CA1200787A/en not_active Expired
- 1983-01-07 DD DD83247100A patent/DD209491A5/de unknown
- 1983-01-07 GR GR70219A patent/GR77172B/el unknown
- 1983-09-08 FI FI833215A patent/FI72758C/fi not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GR77172B (pt) | 1984-09-10 |
PT76058B (en) | 1986-01-16 |
IT8225001A0 (it) | 1982-12-28 |
EP0098270B1 (en) | 1986-03-12 |
FI72758B (fi) | 1987-03-31 |
CA1200787A (en) | 1986-02-18 |
SE8200073L (sv) | 1982-12-27 |
FI833215A0 (fi) | 1983-09-08 |
EP0098270A1 (en) | 1984-01-18 |
IT1153922B (it) | 1987-01-21 |
WO1983002470A1 (en) | 1983-07-21 |
PT76058A (en) | 1983-01-01 |
DD209491A5 (de) | 1984-05-09 |
FI833215A (fi) | 1983-09-08 |
AU1042583A (en) | 1983-07-28 |
DE3269908D1 (en) | 1986-04-17 |
US4479872A (en) | 1984-10-30 |
PL239881A1 (en) | 1983-07-18 |
FI72758C (fi) | 1988-05-16 |
SE426328B (sv) | 1982-12-27 |
IT8225001A1 (it) | 1984-06-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Lapse due to non-payment of fees (art. 50) |