DE283363C - - Google Patents
Info
- Publication number
- DE283363C DE283363C DENDAT283363D DE283363DC DE283363C DE 283363 C DE283363 C DE 283363C DE NDAT283363 D DENDAT283363 D DE NDAT283363D DE 283363D C DE283363D C DE 283363DC DE 283363 C DE283363 C DE 283363C
- Authority
- DE
- Germany
- Prior art keywords
- filter material
- filter
- filtrate
- sieves
- special
- 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.)
- Active
Links
- 239000000463 material Substances 0.000 claims 16
- 239000000706 filtrate Substances 0.000 claims 6
- 238000004140 cleaning Methods 0.000 claims 2
- 239000007788 liquid Substances 0.000 claims 2
- 239000004576 sand Substances 0.000 claims 2
- 238000011001 backwashing Methods 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/46—Regenerating the filtering material in the filter
- B01D24/4631—Counter-current flushing, e.g. by air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
- B01D24/10—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being held in a closed container
- B01D24/105—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being held in a closed container downward filtration without specifications about the filter material supporting means
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE283363C true DE283363C (enrdf_load_stackoverflow) |
Family
ID=538935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT283363D Active DE283363C (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE283363C (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3963620A (en) * | 1974-07-26 | 1976-06-15 | Allmanna Ingenjorsbyran Ab | Purification filter for liquids |
-
0
- DE DENDAT283363D patent/DE283363C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3963620A (en) * | 1974-07-26 | 1976-06-15 | Allmanna Ingenjorsbyran Ab | Purification filter for liquids |
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