DE1249825B - - Google Patents
Info
- Publication number
- DE1249825B DE1249825B DENDAT1249825D DE1249825DA DE1249825B DE 1249825 B DE1249825 B DE 1249825B DE NDAT1249825 D DENDAT1249825 D DE NDAT1249825D DE 1249825D A DE1249825D A DE 1249825DA DE 1249825 B DE1249825 B DE 1249825B
- Authority
- DE
- Germany
- Prior art keywords
- filter
- zone
- belt
- filter cake
- cake
- 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.)
- Pending
Links
- 239000012065 filter cake Substances 0.000 claims description 51
- 239000010802 sludge Substances 0.000 claims description 29
- 238000001914 filtration Methods 0.000 claims description 25
- 238000001035 drying Methods 0.000 claims description 16
- 230000008859 change Effects 0.000 claims description 2
- 239000007791 liquid phase Substances 0.000 claims description 2
- 239000000725 suspension Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 description 26
- 239000007787 solid Substances 0.000 description 17
- 239000004744 fabric Substances 0.000 description 14
- 239000000706 filtrate Substances 0.000 description 10
- 239000000463 material Substances 0.000 description 6
- 239000002351 wastewater Substances 0.000 description 6
- 238000005096 rolling process Methods 0.000 description 5
- 229920003043 Cellulose fiber Polymers 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 239000010865 sewage Substances 0.000 description 4
- 238000004065 wastewater treatment Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000002245 particle Substances 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 239000010801 sewage sludge Substances 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000002657 fibrous material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000011343 solid material Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 235000019013 Viburnum opulus Nutrition 0.000 description 1
- 244000071378 Viburnum opulus Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001914 calming effect Effects 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
- B01D33/72—Filters with filtering elements which move during the filtering operation having feed or discharge devices for feeding
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatment Of Sludge (AREA)
- Filtration Of Liquid (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1249825B true DE1249825B (enrdf_load_stackoverflow) | 1967-09-14 |
Family
ID=603793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT1249825D Pending DE1249825B (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE1249825B (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3539419A1 (de) * | 1985-11-07 | 1987-05-21 | Oliver Schoenauer | Filtervorrichtung |
-
0
- DE DENDAT1249825D patent/DE1249825B/de active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3539419A1 (de) * | 1985-11-07 | 1987-05-21 | Oliver Schoenauer | Filtervorrichtung |
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