FR2184877B1 - - Google Patents
Info
- Publication number
- FR2184877B1 FR2184877B1 FR7317569A FR7317569A FR2184877B1 FR 2184877 B1 FR2184877 B1 FR 2184877B1 FR 7317569 A FR7317569 A FR 7317569A FR 7317569 A FR7317569 A FR 7317569A FR 2184877 B1 FR2184877 B1 FR 2184877B1
- Authority
- FR
- France
- 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
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/60—Cylinder moulds
-
- 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
- B01D33/44—Regenerating the filter material in the filter
- B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
- B01D33/466—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element scrapers
-
- 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
- B01D33/60—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for washing
-
- 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
- B01D33/644—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 plates, membranes
-
- 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
-
- 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
- B01D33/72—Filters with filtering elements which move during the filtering operation having feed or discharge devices for feeding
-
- 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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/34—Seals or gaskets for filtering elements
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Paper (AREA)
- Filtering Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US25319872A | 1972-05-15 | 1972-05-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2184877A1 FR2184877A1 (fi) | 1973-12-28 |
| FR2184877B1 true FR2184877B1 (fi) | 1982-07-09 |
Family
ID=22959288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7317569A Expired FR2184877B1 (fi) | 1972-05-15 | 1973-05-15 |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS5443602B2 (fi) |
| AU (1) | AU469448B2 (fi) |
| BR (1) | BR7303440D0 (fi) |
| CA (1) | CA1014073A (fi) |
| DE (1) | DE2322155C2 (fi) |
| FI (1) | FI57455C (fi) |
| FR (1) | FR2184877B1 (fi) |
| GB (1) | GB1388079A (fi) |
| NO (1) | NO142410C (fi) |
| SE (2) | SE410019B (fi) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2545030C2 (de) * | 1975-10-08 | 1983-01-13 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Doppeltrommelfilter, insbesondere Vakuumfilter |
| JPS5527478A (en) * | 1978-08-19 | 1980-02-27 | Hitachi Kiden Kogyo Ltd | Dehydrator |
| JPS5811760A (ja) * | 1981-07-16 | 1983-01-22 | Hitachi Metals Ltd | 鋳造用アルミニウム合金 |
| JPS5864338A (ja) * | 1981-10-12 | 1983-04-16 | Mitsubishi Keikinzoku Kogyo Kk | 高圧凝固鋳造用アルミニウム合金 |
| US4702845A (en) * | 1986-02-06 | 1987-10-27 | Amsted Industries Incorporated | Rotary drum filter |
| JPH0511414Y2 (fi) * | 1986-04-17 | 1993-03-22 | ||
| AT401185B (de) * | 1994-10-14 | 1996-07-25 | Andritz Patentverwaltung | Vorrichtung zur entwässerung und bzw. oder wäsche von suspensionen, insbesondere faserstoffsuspensionen |
| DE19715783A1 (de) * | 1997-03-06 | 1998-09-10 | Voith Sulzer Stoffaufbereitung | Verfahren zum Eindicken einer Faserstoffsuspension |
| SE532099C2 (sv) * | 2007-12-13 | 2009-10-20 | Metso Paper Inc | Appparat för tvättning och avvattning av massa, system för styrning av en sådan apparat, och förfarande för bearbetning av massa i en sådan apparat |
| SE532366C2 (sv) * | 2008-04-23 | 2009-12-22 | Metso Paper Inc | Fördelningsanordning för utmatning av cellulosamassa |
| SE533686C2 (sv) * | 2009-04-09 | 2010-12-07 | Andritz Oy | Press för avvattning av en suspension, samt sätt för rengöring av denna |
| SE540916C2 (en) | 2016-09-15 | 2018-12-18 | Valmet Oy | An apparatus for washing and dewatering pulp, a system for controlling such an apparatus, and a method for processing pulp in such an apparatus |
| KR102597565B1 (ko) * | 2021-05-03 | 2023-11-06 | 성균관대학교산학협력단 | Ｐｃｒ 장치 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2602549A (en) * | 1945-10-02 | 1952-07-08 | Peterson Filters & Eng | Filtering apparatus |
| SE307508B (fi) * | 1963-04-03 | 1969-01-07 | Svenska Cellulosa Ab |
-
1973
- 1973-04-11 CA CA168,654A patent/CA1014073A/en not_active Expired
- 1973-04-12 AU AU54425/73A patent/AU469448B2/en not_active Expired
- 1973-04-30 GB GB2038973A patent/GB1388079A/en not_active Expired
- 1973-05-02 DE DE2322155A patent/DE2322155C2/de not_active Expired
- 1973-05-04 FI FI1443/73A patent/FI57455C/fi active
- 1973-05-07 NO NO1878/73A patent/NO142410C/no unknown
- 1973-05-10 SE SE7306613A patent/SE410019B/xx unknown
- 1973-05-11 BR BR3440/73A patent/BR7303440D0/pt unknown
- 1973-05-15 FR FR7317569A patent/FR2184877B1/fr not_active Expired
- 1973-05-15 JP JP5323773A patent/JPS5443602B2/ja not_active Expired
-
1976
- 1976-09-07 SE SE7609878A patent/SE428707B/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| BR7303440D0 (pt) | 1974-07-18 |
| CA1014073A (en) | 1977-07-19 |
| FI57455C (fi) | 1980-08-11 |
| NO142410B (no) | 1980-05-05 |
| DE2322155A1 (de) | 1974-01-17 |
| JPS4947602A (fi) | 1974-05-08 |
| SE7609878L (sv) | 1976-09-07 |
| FI57455B (fi) | 1980-04-30 |
| NO142410C (no) | 1980-08-20 |
| SE410019B (sv) | 1979-09-17 |
| JPS5443602B2 (fi) | 1979-12-21 |
| FR2184877A1 (fi) | 1973-12-28 |
| SE428707B (sv) | 1983-07-18 |
| DE2322155C2 (de) | 1981-11-12 |
| AU469448B2 (en) | 1976-02-12 |
| AU5442573A (en) | 1974-10-17 |
| GB1388079A (en) | 1975-03-19 |