DE319432C - Einrichtung zum Auswaschen loser Filtermassen - Google Patents
Einrichtung zum Auswaschen loser FiltermassenInfo
- Publication number
- DE319432C DE319432C DE1917319432D DE319432DA DE319432C DE 319432 C DE319432 C DE 319432C DE 1917319432 D DE1917319432 D DE 1917319432D DE 319432D A DE319432D A DE 319432DA DE 319432 C DE319432 C DE 319432C
- Authority
- DE
- Germany
- Prior art keywords
- filter
- filters
- water
- washing out
- common
- 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
- 238000005406 washing Methods 0.000 title claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 25
- 238000001914 filtration Methods 0.000 claims description 3
- 239000008213 purified water Substances 0.000 claims 1
- 239000010802 sludge Substances 0.000 description 3
- 238000011010 flushing procedure Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001105 regulatory effect Effects 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
- B01D24/002—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with multiple filtering elements in parallel connection
-
- 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
- B01D24/22—Downward filtration, the filter material being supported by pervious surfaces
-
- 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
- B01D24/4642—Counter-current flushing, e.g. by air with valves, e.g. rotating valves
-
- 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
- B01D24/4652—Counter-current flushing, e.g. by air by using gasbumps
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Filtration Of Liquid (AREA)
- Cleaning By Liquid Or Steam (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE319432T | 1917-08-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE319432C true DE319432C (de) | 1920-03-05 |
Family
ID=6151933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1917319432D Expired DE319432C (de) | 1917-08-18 | 1917-08-18 | Einrichtung zum Auswaschen loser Filtermassen |
Country Status (4)
| Country | Link |
|---|---|
| AT (1) | AT83888B (fr) |
| DE (1) | DE319432C (fr) |
| FR (1) | FR516980A (fr) |
| NL (1) | NL6124C (fr) |
-
1917
- 1917-08-18 DE DE1917319432D patent/DE319432C/de not_active Expired
-
1918
- 1918-07-06 AT AT83888D patent/AT83888B/de active
- 1918-08-10 NL NL10309A patent/NL6124C/xx active
- 1918-08-29 FR FR516980A patent/FR516980A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AT83888B (de) | 1921-05-10 |
| FR516980A (fr) | 1921-04-28 |
| NL6124C (fr) | 1920-01-15 |
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