DE177922C - - Google Patents
Info
- Publication number
- DE177922C DE177922C DENDAT177922D DE177922DC DE177922C DE 177922 C DE177922 C DE 177922C DE NDAT177922 D DENDAT177922 D DE NDAT177922D DE 177922D C DE177922D C DE 177922DC DE 177922 C DE177922 C DE 177922C
- Authority
- DE
- Germany
- Prior art keywords
- chamber
- jet pipe
- sludge
- filter
- washing device
- 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
- 239000007788 liquid Substances 0.000 claims 6
- 239000004576 sand Substances 0.000 claims 6
- 239000010802 sludge Substances 0.000 claims 6
- 238000005406 washing Methods 0.000 claims 6
- 239000000463 material Substances 0.000 claims 4
- 238000004140 cleaning Methods 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- 230000035515 penetration Effects 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
- B01D24/4668—Regenerating the filtering material in the filter by moving the filtering element
- B01D24/4689—Displacement of the filtering material to a compartment of the filtering device for regeneration
-
- 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
-
- 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
- B01D24/4668—Regenerating the filtering material in the filter by moving the filtering element
- B01D24/4684—Regenerating the filtering material in the filter by moving the filtering element using spray devices
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatment Of Sludge (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE177922C true DE177922C (en, 2012) |
Family
ID=442360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT177922D Active DE177922C (en, 2012) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE177922C (en, 2012) |
-
0
- DE DENDAT177922D patent/DE177922C/de active Active
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