FR1361505A - Perfectionnements aux filtres à tambour tournant et analogues - Google Patents
Perfectionnements aux filtres à tambour tournant et analoguesInfo
- Publication number
- FR1361505A FR1361505A FR43530A FR69043530A FR1361505A FR 1361505 A FR1361505 A FR 1361505A FR 43530 A FR43530 A FR 43530A FR 69043530 A FR69043530 A FR 69043530A FR 1361505 A FR1361505 A FR 1361505A
- Authority
- FR
- France
- Prior art keywords
- rotating drum
- drum filters
- filters
- rotating
- drum
- 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
-
- 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
-
- 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
- B01D33/463—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element nozzles
-
- 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
- B01D33/82—Means for pressure distribution
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR43530A FR1361505A (fr) | 1963-04-08 | 1963-04-08 | Perfectionnements aux filtres à tambour tournant et analogues |
US355598A US3346119A (en) | 1963-04-08 | 1964-03-30 | Rotary drum filter |
ES298652A ES298652A1 (es) | 1963-04-08 | 1964-04-02 | Perfeccionamientos en los filtros de tambor giratorio y análogos |
DEV25750A DE1278402B (de) | 1963-04-08 | 1964-04-07 | Vakuumdrehtrommelfilter |
GB14398/64A GB1025371A (en) | 1963-04-08 | 1964-04-08 | Improvements in or relating to rotary drum filters |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR43530A FR1361505A (fr) | 1963-04-08 | 1963-04-08 | Perfectionnements aux filtres à tambour tournant et analogues |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1361505A true FR1361505A (fr) | 1964-05-22 |
Family
ID=8596638
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR43530A Expired FR1361505A (fr) | 1963-04-08 | 1963-04-08 | Perfectionnements aux filtres à tambour tournant et analogues |
Country Status (5)
Country | Link |
---|---|
US (1) | US3346119A (fr) |
DE (1) | DE1278402B (fr) |
ES (1) | ES298652A1 (fr) |
FR (1) | FR1361505A (fr) |
GB (1) | GB1025371A (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06327915A (ja) * | 1993-05-24 | 1994-11-29 | Mitsui Petrochem Ind Ltd | スラリーから結晶を回収する方法及び装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2052156A (en) * | 1934-06-23 | 1936-08-25 | Frank W Young | Rotary drum filter |
US2167159A (en) * | 1937-04-05 | 1939-07-25 | Oliver United Filters Inc | Filter |
US2362300A (en) * | 1941-05-01 | 1944-11-07 | Swenson Evaporator Company | Filter |
IT606271A (fr) * | 1957-12-23 | |||
DE1114172B (de) * | 1959-03-03 | 1961-09-28 | Gewerkschaft Erdoel Raffinerie | Steuerkopf an einem Zellendrehfilter |
-
1963
- 1963-04-08 FR FR43530A patent/FR1361505A/fr not_active Expired
-
1964
- 1964-03-30 US US355598A patent/US3346119A/en not_active Expired - Lifetime
- 1964-04-02 ES ES298652A patent/ES298652A1/es not_active Expired
- 1964-04-07 DE DEV25750A patent/DE1278402B/de active Pending
- 1964-04-08 GB GB14398/64A patent/GB1025371A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1025371A (en) | 1966-04-06 |
DE1278402B (de) | 1968-09-26 |
US3346119A (en) | 1967-10-10 |
ES298652A1 (es) | 1964-06-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR1421098A (fr) | Filtres à tambour | |
FR1361505A (fr) | Perfectionnements aux filtres à tambour tournant et analogues | |
FR1367663A (fr) | Perfectionnements aux paumelles et analogues | |
FR1361516A (fr) | Perfectionnement apportés aux freins à tambour pour cycles et analogues | |
FR1385429A (fr) | Perfectionnements aux joints tournants | |
FR1358565A (fr) | Perfectionnements aux concasseurs à cylindres | |
FR1355632A (fr) | Perfectionnements aux limes à ongles et analogues | |
FR1380687A (fr) | Perfectionnements apportés aux transporteurs à galets | |
FR1365680A (fr) | Perfectionnements apportés aux machines à imprimer et analogues | |
FR1464623A (fr) | Perfectionnement aux freins à tambour et à segments | |
FR1355015A (fr) | Perfectionnements aux dossiers de classement et analogues | |
FR1359338A (fr) | Frein à tambour | |
FR1366651A (fr) | Frein à tambour | |
FR1484045A (fr) | Perfectionnements aux freins à tambour | |
FR1358644A (fr) | Perfectionnements aux filtres à air | |
FR1357074A (fr) | Perfectionnements aux tréteaux démontables et analogues | |
FR1327096A (fr) | Perfectionnement aux freins à tambour | |
FR1372455A (fr) | Perfectionnement aux cardes à chapeaux | |
FR1366911A (fr) | Perfectionnements aux machines à tronçonner et analogues | |
FR1361397A (fr) | Perfectionnements aux stores et analogues | |
FR1353632A (fr) | Perfectionnements apportés aux freins à tambour | |
FR1343076A (fr) | Faneur à tambour | |
FR1212301A (fr) | Perfectionnements aux freins à tambour pour cycles et analogues | |
FR1353728A (fr) | Perfectionnements aux freins à tambour | |
FR1365792A (fr) | Perfectionnements aux freins à tambour |