AT332818B - Vorrichtung zum entwassern von suspensionen, wie abwasserschlammen - Google Patents
Vorrichtung zum entwassern von suspensionen, wie abwasserschlammenInfo
- Publication number
- AT332818B AT332818B AT145175A AT145175A AT332818B AT 332818 B AT332818 B AT 332818B AT 145175 A AT145175 A AT 145175A AT 145175 A AT145175 A AT 145175A AT 332818 B AT332818 B AT 332818B
- Authority
- AT
- Austria
- Prior art keywords
- draining
- suspensions
- sewage sludge
- sludge
- sewage
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
- B30B9/24—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using an endless pressing band
-
- 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)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filtration Of Liquid (AREA)
- Treatment Of Sludge (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19747409841U DE7409841U (de) | 1974-03-21 | 1974-03-21 | Vorrichtung zum entwaessern von suspensionen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ATA145175A ATA145175A (de) | 1976-01-15 |
| AT332818B true AT332818B (de) | 1976-10-25 |
Family
ID=6644272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT145175A AT332818B (de) | 1974-03-21 | 1975-02-25 | Vorrichtung zum entwassern von suspensionen, wie abwasserschlammen |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT332818B (enrdf_load_stackoverflow) |
| DE (1) | DE7409841U (enrdf_load_stackoverflow) |
| FI (1) | FI750555A7 (enrdf_load_stackoverflow) |
| FR (1) | FR2265254A7 (enrdf_load_stackoverflow) |
| GB (1) | GB1496715A (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE7739250U1 (de) * | 1977-12-23 | 1978-05-03 | Passavant-Werke Michelbacher Huette, 6209 Aarbergen | Bandfilterpresse zum entwaessern von schlaemmen |
| DE3410745A1 (de) * | 1984-03-23 | 1985-09-26 | Alb. Klein Gmbh & Co Kg, 5241 Niederfischbach | Doppelbandpresse |
| AT385793B (de) * | 1985-12-19 | 1988-05-10 | Andritz Ag Maschf | Siebbandpresse |
-
1974
- 1974-03-21 DE DE19747409841U patent/DE7409841U/de not_active Expired
-
1975
- 1975-02-25 AT AT145175A patent/AT332818B/de not_active IP Right Cessation
- 1975-02-26 FI FI750555A patent/FI750555A7/fi not_active Application Discontinuation
- 1975-03-06 FR FR7506977A patent/FR2265254A7/fr not_active Expired
- 1975-03-18 GB GB11289/75A patent/GB1496715A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1496715A (en) | 1977-12-30 |
| DE7409841U (de) | 1974-07-04 |
| ATA145175A (de) | 1976-01-15 |
| FR2265254A7 (enrdf_load_stackoverflow) | 1975-10-17 |
| FI750555A7 (enrdf_load_stackoverflow) | 1975-09-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee | ||
| REN | Ceased due to non-payment of the annual fee |