IT8719408A0 - Attrezzatura per il trattamento di pezza di materiale condotta tra almeno due nastri vaglianti senzafine. - Google Patents
Attrezzatura per il trattamento di pezza di materiale condotta tra almeno due nastri vaglianti senzafine.Info
- Publication number
- IT8719408A0 IT8719408A0 IT8719408A IT1940887A IT8719408A0 IT 8719408 A0 IT8719408 A0 IT 8719408A0 IT 8719408 A IT8719408 A IT 8719408A IT 1940887 A IT1940887 A IT 1940887A IT 8719408 A0 IT8719408 A0 IT 8719408A0
- Authority
- IT
- Italy
- Prior art keywords
- pieces
- treatment
- equipment
- material driven
- screening belts
- Prior art date
Links
- 238000012216 screening Methods 0.000 title 1
Classifications
-
- 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
- B01D33/04—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering
- B01D33/042—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering whereby the filtration and squeezing-out take place between at least two filtering bands
-
- 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
- B01D33/58—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element
- B01D33/62—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying
- B01D33/64—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by compression
- B01D33/646—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by compression by pressure rollers
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Paper (AREA)
- Filtration Of Liquid (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0041786A AT385791B (de) | 1986-02-18 | 1986-02-18 | Einrichtung zur behandlung einer zwischen mindestens zwei endlosen siebbaendern od.dgl. foerdereinrichtungen gefuehrten material- bzw. stoffbahn |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8719408A0 true IT8719408A0 (it) | 1987-02-17 |
IT1202559B IT1202559B (it) | 1989-02-09 |
Family
ID=3490077
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT19408/87A IT1202559B (it) | 1986-02-18 | 1987-02-17 | Attrezzatura per il trattamento di pezza di materiale condotta tra almeno due nastri vaglianti senza fine |
Country Status (9)
Country | Link |
---|---|
US (1) | US4874468A (it) |
JP (1) | JPS62191587A (it) |
AT (1) | AT385791B (it) |
BR (1) | BR8700727A (it) |
CA (1) | CA1305887C (it) |
FI (1) | FI870231A (it) |
FR (1) | FR2594351B1 (it) |
IT (1) | IT1202559B (it) |
SE (1) | SE8700615L (it) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI81965C (fi) * | 1988-12-09 | 1991-01-10 | Tampella Oy Ab | Anordning foer avskiljning av fasta aemnen fraon en suspension. |
FR2660942B1 (fr) * | 1990-04-11 | 1994-09-09 | Kaysersberg Sa | Procede d'impregnation en continu d'une nappe textile. |
US20050045299A1 (en) * | 1998-02-06 | 2005-03-03 | Franz Petschauer | Process and a device for the formation of fiberboard |
FI112957B (fi) * | 1999-07-21 | 2004-02-13 | Metso Paper Pori Oy | Menetelmä ja laite massan pesemiseksi |
SE525144C2 (sv) * | 2003-05-06 | 2004-12-07 | Metso Paper Inc | Förfarande och anordning vid en dubbelvirapress |
US20060036130A1 (en) * | 2004-08-12 | 2006-02-16 | International Polymer Engineering, Inc. | Endoscopic working channel and method of making same |
US9675915B1 (en) * | 2015-04-10 | 2017-06-13 | Englo, Inc. | Separator for dewatering particulate matter suspended in water |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2356285A (en) * | 1938-05-19 | 1944-08-22 | Downingtown Mfg Co | Apparatus for washing pulp |
FR842523A (fr) * | 1938-08-24 | 1939-06-14 | Procédé et appareil pour séparer des liquides, par filtration, les matières fines | |
DE1054826B (de) * | 1953-09-21 | 1959-04-09 | Forming Machine Company Of Ame | Verfahren und Vorrichtung zum Waschen von Papierstoff |
US2881676A (en) * | 1955-05-18 | 1959-04-14 | St Annes Board Mill Co Ltd | Paper or board machine and method |
SE350290B (it) * | 1968-05-16 | 1972-10-23 | Improved Machinery Inc | |
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. |
FI56865C (fi) * | 1978-06-01 | 1980-04-10 | Enso Gutzeit Oy | Foerfarande och aggregat foer tvaettning av cellulosa |
FI56564C (fi) * | 1979-01-26 | 1980-02-11 | Enso Gutzeit Oy | Anordning foer tvaettning av massa |
AT387379B (de) * | 1982-03-01 | 1989-01-10 | Andritz Ag Maschf | Einrichtung zur rueckbefeuchtung des filterkuchens an entwaesserungsmaschinen |
US4549415A (en) * | 1983-02-03 | 1985-10-29 | Beloit Corporation | Continuous counterflow belt washer |
DE3423701A1 (de) * | 1983-09-12 | 1985-03-28 | Rauma-Repola Oy, Pori | Verfahren und vorrichtung zum waschen einer zellstoffmasse |
SE444826B (sv) * | 1984-09-17 | 1986-05-12 | Sunds Defibrator | Anordning for vetskebehandling av massa |
-
1986
- 1986-02-18 AT AT0041786A patent/AT385791B/de not_active IP Right Cessation
-
1987
- 1987-01-20 FI FI870231A patent/FI870231A/fi not_active Application Discontinuation
- 1987-01-22 CA CA000527920A patent/CA1305887C/en not_active Expired - Lifetime
- 1987-02-16 FR FR878701948A patent/FR2594351B1/fr not_active Expired
- 1987-02-16 SE SE8700615A patent/SE8700615L/xx not_active Application Discontinuation
- 1987-02-17 JP JP62034373A patent/JPS62191587A/ja active Pending
- 1987-02-17 IT IT19408/87A patent/IT1202559B/it active
- 1987-02-17 BR BR8700727A patent/BR8700727A/pt unknown
-
1988
- 1988-10-20 US US07/262,255 patent/US4874468A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
IT1202559B (it) | 1989-02-09 |
FR2594351A1 (fr) | 1987-08-21 |
FI870231A0 (fi) | 1987-01-20 |
FI870231A (fi) | 1987-08-19 |
JPS62191587A (ja) | 1987-08-21 |
CA1305887C (en) | 1992-08-04 |
US4874468A (en) | 1989-10-17 |
AT385791B (de) | 1988-05-10 |
FR2594351B1 (fr) | 1989-12-22 |
SE8700615L (sv) | 1987-08-19 |
BR8700727A (pt) | 1987-12-15 |
ATA41786A (de) | 1987-10-15 |
SE8700615D0 (sv) | 1987-02-16 |
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