DE294312C - - Google Patents
Info
- Publication number
- DE294312C DE294312C DE1915294312D DE294312DD DE294312C DE 294312 C DE294312 C DE 294312C DE 1915294312 D DE1915294312 D DE 1915294312D DE 294312D D DE294312D D DE 294312DD DE 294312 C DE294312 C DE 294312C
- Authority
- DE
- Germany
- Prior art keywords
- filter
- compressed air
- pipe system
- cleaning
- pipe
- 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.)
- Expired
Links
- 238000004140 cleaning Methods 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 239000012459 cleaning agent Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 239000003599 detergent Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000008237 rinsing water Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000010802 sludge Substances 0.000 description 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
- B01D24/20—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 provided in an open container
- B01D24/24—Downward filtration, the container having distribution or collection headers or pervious conduits
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/08—Regeneration of the filter
- B01D2201/087—Regeneration of the filter using gas bubbles, e.g. air
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatment Of Sludge (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE294312T | 1915-11-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE294312C true DE294312C (enrdf_load_stackoverflow) | 1916-09-30 |
Family
ID=34558952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1915294312D Expired DE294312C (enrdf_load_stackoverflow) | 1915-11-17 | 1915-11-17 |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE294312C (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1216249B (de) * | 1960-06-09 | 1966-05-12 | John P Brydon | Filtriereinrichtung, insbesondere fuer Schiffsentwaesserungsanlagen |
| FR2592595A1 (fr) * | 1986-01-03 | 1987-07-10 | Gasc | Dispositif de distribution avec repartition controlee d'un fluide sur une surface d'accueil. |
-
1915
- 1915-11-17 DE DE1915294312D patent/DE294312C/de not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1216249B (de) * | 1960-06-09 | 1966-05-12 | John P Brydon | Filtriereinrichtung, insbesondere fuer Schiffsentwaesserungsanlagen |
| FR2592595A1 (fr) * | 1986-01-03 | 1987-07-10 | Gasc | Dispositif de distribution avec repartition controlee d'un fluide sur une surface d'accueil. |
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