ATE303193T1 - Rotierendes trommelfilter - Google Patents
Rotierendes trommelfilterInfo
- Publication number
- ATE303193T1 ATE303193T1 AT02079570T AT02079570T ATE303193T1 AT E303193 T1 ATE303193 T1 AT E303193T1 AT 02079570 T AT02079570 T AT 02079570T AT 02079570 T AT02079570 T AT 02079570T AT E303193 T1 ATE303193 T1 AT E303193T1
- Authority
- AT
- Austria
- Prior art keywords
- filtration
- drum
- cylindrical drum
- opportunely
- spherical balls
- Prior art date
Links
- 238000001914 filtration Methods 0.000 abstract 4
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
- B01D33/06—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
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
- B01D33/11—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for outward 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
- B01D33/35—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition
- B01D33/37—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition in parallel connection
- B01D33/39—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition in parallel connection concentrically or coaxially
-
- 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
- B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
- B01D33/74—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging filtrate
- B01D33/742—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging filtrate containing fixed liquid displacement elements or cores
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
- Crushing And Grinding (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Harvester Elements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2001TV000159A ITTV20010159A1 (it) | 2001-12-07 | 2001-12-07 | Filtro sottovuoto di tipo rotativo a tamburo ma non esclusivamente con aspirazione parallela (tangenziale) alla superficie di filtrazione, c |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE303193T1 true ATE303193T1 (de) | 2005-09-15 |
Family
ID=11460152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT02079570T ATE303193T1 (de) | 2001-12-07 | 2002-10-31 | Rotierendes trommelfilter |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP1327470B1 (de) |
| AT (1) | ATE303193T1 (de) |
| DE (1) | DE60205854T2 (de) |
| ES (1) | ES2248486T3 (de) |
| IT (1) | ITTV20010159A1 (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8470183B2 (en) | 2009-11-05 | 2013-06-25 | Daritech, Inc. | Systems and methods for extracting sand from raw slurry material |
| US8926846B2 (en) | 2009-11-05 | 2015-01-06 | Daritech, Inc. | Systems and methods for extracting particulate from raw slurry material |
| US10603611B2 (en) | 2014-05-30 | 2020-03-31 | Daritech, Inc. | Cleaning systems and methods for rotary screen separators |
| US10603675B2 (en) | 2014-11-02 | 2020-03-31 | Dari-Tech, Inc. | Systems and methods for extracting particulate from raw slurry material |
| WO2018090140A1 (en) * | 2016-11-18 | 2018-05-24 | Andritz Ltd. | Modular shaft for rotary filter |
| CN111672189B (zh) * | 2020-04-30 | 2022-08-09 | 洛阳市奇航化工有限公司 | 一种硅酸钠连续生产过滤装置 |
| CN113526695B (zh) * | 2021-05-27 | 2023-04-18 | 中国建筑第四工程局有限公司 | 一种建筑污水处理方法及装置 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH314312A (de) * | 1951-05-12 | 1956-06-15 | Lamla Viktor | Trommeldrehfilter |
| FR1136158A (fr) * | 1955-11-24 | 1957-05-10 | épaississeur de boues | |
| GB1086619A (en) * | 1965-03-03 | 1967-10-11 | Ingersoll Rand Canada | Process and apparatus for the thickening of slurries |
| US4407720A (en) * | 1982-04-08 | 1983-10-04 | Bratten Jack R | Method and apparatus for filtration of contaminated liquids |
| DE3806582A1 (de) * | 1988-02-26 | 1989-08-31 | Mannesmann Ag | Trommelfilter |
-
2001
- 2001-12-07 IT IT2001TV000159A patent/ITTV20010159A1/it unknown
-
2002
- 2002-10-31 DE DE60205854T patent/DE60205854T2/de not_active Expired - Lifetime
- 2002-10-31 ES ES02079570T patent/ES2248486T3/es not_active Expired - Lifetime
- 2002-10-31 EP EP02079570A patent/EP1327470B1/de not_active Expired - Lifetime
- 2002-10-31 AT AT02079570T patent/ATE303193T1/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| ES2248486T3 (es) | 2006-03-16 |
| DE60205854T2 (de) | 2006-02-02 |
| DE60205854D1 (de) | 2005-10-06 |
| ITTV20010159A1 (it) | 2003-06-09 |
| EP1327470B1 (de) | 2005-08-31 |
| EP1327470A1 (de) | 2003-07-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |