DE173101C - - Google Patents
Info
- Publication number
- DE173101C DE173101C DE1901173101D DE173101DA DE173101C DE 173101 C DE173101 C DE 173101C DE 1901173101 D DE1901173101 D DE 1901173101D DE 173101D A DE173101D A DE 173101DA DE 173101 C DE173101 C DE 173101C
- Authority
- DE
- Germany
- Prior art keywords
- filter material
- drum
- filter
- wastewater
- impurities
- 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 - Lifetime
Links
- 239000000463 material Substances 0.000 claims description 51
- 239000002351 wastewater Substances 0.000 claims description 21
- 238000001914 filtration Methods 0.000 claims description 14
- 230000000694 effects Effects 0.000 claims description 12
- 239000012535 impurity Substances 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 9
- 239000011148 porous material Substances 0.000 claims description 8
- 230000002706 hydrostatic effect Effects 0.000 claims description 7
- 238000007654 immersion Methods 0.000 claims description 4
- 238000000746 purification Methods 0.000 claims description 3
- 239000000835 fiber Substances 0.000 description 11
- 239000004744 fabric Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000004140 cleaning Methods 0.000 description 6
- 239000000123 paper Substances 0.000 description 4
- 239000010865 sewage Substances 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 230000007812 deficiency Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000035515 penetration Effects 0.000 description 3
- 230000035699 permeability Effects 0.000 description 3
- 239000011111 cardboard Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 210000003128 head Anatomy 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 241000189705 Dunedin group Species 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 210000001061 forehead Anatomy 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 210000003097 mucus Anatomy 0.000 description 1
- 239000011087 paperboard Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000009931 pascalization Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007788 roughening Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000010902 straw Substances 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
- B01D33/044—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are pervious for filtering
- B01D33/048—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are pervious for filtering with endless filtering bands
-
- 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
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
- B01D33/073—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward flow filtration
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT29144D AT29144B (de) | 1901-08-16 | 1906-05-21 | Trommelfilter mit endlosem um die Siebtrommel herumlaufendem Filterstoffe zur Reinigung der Abwässer der Papierfabriken u. dgl. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE173101C true DE173101C (enrdf_load_stackoverflow) |
Family
ID=437940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1901173101D Expired - Lifetime DE173101C (enrdf_load_stackoverflow) | 1901-08-16 | 1901-08-16 |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE173101C (enrdf_load_stackoverflow) |
-
1901
- 1901-08-16 DE DE1901173101D patent/DE173101C/de not_active Expired - Lifetime
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