FR2029525A1 - - Google Patents
Info
- Publication number
- FR2029525A1 FR2029525A1 FR7001013A FR7001013A FR2029525A1 FR 2029525 A1 FR2029525 A1 FR 2029525A1 FR 7001013 A FR7001013 A FR 7001013A FR 7001013 A FR7001013 A FR 7001013A FR 2029525 A1 FR2029525 A1 FR 2029525A1
- 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.)
- Withdrawn
Links
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
- B01D33/044—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are pervious for filtering
- B01D33/048—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are pervious for filtering with endless 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
- B01D33/44—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
- B01D33/44—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
- B01D33/44—Regenerating the filter material in the filter
- B01D33/48—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D33/50—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or 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
- B01D33/44—Regenerating the filter material in the filter
- B01D33/52—Regenerating the filter material in the filter by forces created by movement of the filter element
- B01D33/54—Regenerating the filter material in the filter by forces created by movement of the filter element involving vibrations
-
- 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)
- Filtration Of Liquid (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US79451169A | 1969-01-28 | 1969-01-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2029525A1 true FR2029525A1 (no) | 1970-10-23 |
Family
ID=25162846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7001013A Withdrawn FR2029525A1 (no) | 1969-01-28 | 1970-01-13 |
Country Status (5)
| Country | Link |
|---|---|
| AU (1) | AU1038070A (no) |
| CH (1) | CH517509A (no) |
| DE (1) | DE2003359A1 (no) |
| FR (1) | FR2029525A1 (no) |
| GB (1) | GB1280602A (no) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69213258T2 (de) * | 1991-12-05 | 1997-01-23 | Profit Improvement & Eng | Verbesserungen an oder bezueglich bandfiltern |
| GB9125863D0 (en) * | 1991-12-05 | 1992-02-05 | Profit Improvement & Eng | Meniscus free belt filter |
| FR2714300B1 (fr) * | 1993-12-24 | 1997-04-25 | Pierre Conil | Appareil de filtration du type cylindre rotatif à dépression intérieure. |
| US6267889B1 (en) | 2000-01-26 | 2001-07-31 | Mdf, Llc | Rotary drum filter |
| CN100379480C (zh) * | 2006-08-16 | 2008-04-09 | 佛山安德里茨技术有限公司 | 用于真空过滤机和加压过滤机的滤布清洗装置 |
| CN113350885A (zh) * | 2021-06-21 | 2021-09-07 | 江西龙一再生资源有限公司 | 一种废水过滤处理设备 |
-
1970
- 1970-01-13 FR FR7001013A patent/FR2029525A1/fr not_active Withdrawn
- 1970-01-16 AU AU10380/70A patent/AU1038070A/en not_active Expired
- 1970-01-26 DE DE19702003359 patent/DE2003359A1/de active Pending
- 1970-01-27 CH CH114270A patent/CH517509A/fr not_active IP Right Cessation
- 1970-01-27 GB GB4006/70A patent/GB1280602A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH517509A (fr) | 1972-01-15 |
| GB1280602A (en) | 1972-07-05 |
| DE2003359A1 (de) | 1970-07-30 |
| AU1038070A (en) | 1971-07-22 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |