BE643969A - - Google Patents
Info
- Publication number
- BE643969A BE643969A BE643969DA BE643969A BE 643969 A BE643969 A BE 643969A BE 643969D A BE643969D A BE 643969DA BE 643969 A BE643969 A BE 643969A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
- C02F11/125—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using screw filters
-
- 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
- B01D33/11—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for outward flow filtration
-
- 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
- B01D33/722—Filters with filtering elements which move during the filtering operation having feed or discharge devices for feeding containing fixed liquid displacement elements or cores
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D37/00—Processes of filtration
- B01D37/03—Processes of filtration using flocculating agents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/14—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/28—Position of the filtering element
- B01D2201/287—Filtering elements with a vertical or inclined rotation or symmetry axis
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Treatment Of Sludge (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES0083796 | 1963-02-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE643969A true BE643969A (OSRAM) | 1964-08-18 |
Family
ID=7511270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE643969D BE643969A (OSRAM) | 1963-02-18 | 1964-02-18 |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT247368B (OSRAM) |
| BE (1) | BE643969A (OSRAM) |
| CH (1) | CH428594A (OSRAM) |
| GB (1) | GB1006643A (OSRAM) |
| LU (1) | LU45414A1 (OSRAM) |
| NL (1) | NL6401446A (OSRAM) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE402716B (sv) * | 1976-11-22 | 1978-07-17 | Roto Sieve Ab | Vetskeavskiljningsanordning innefattande skruv i perforerad trumma |
| FR2642326B1 (fr) * | 1989-01-11 | 1991-04-19 | Linco Sa | Dispositif d'epuration/filtration d'un melange fluide d'un composant a separer d'impuretes, notamment pour installation de plumage a la cire |
| CN110237578B (zh) * | 2019-06-20 | 2021-10-15 | 安徽中能矿机制造有限公司 | 一种可处理高浓度矿浆的浓缩机 |
-
1964
- 1964-02-11 AT AT111664A patent/AT247368B/de active
- 1964-02-13 LU LU45414D patent/LU45414A1/xx unknown
- 1964-02-17 CH CH182864A patent/CH428594A/de unknown
- 1964-02-18 BE BE643969D patent/BE643969A/xx unknown
- 1964-02-18 NL NL6401446A patent/NL6401446A/xx unknown
- 1964-02-18 GB GB6675/64A patent/GB1006643A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH428594A (de) | 1967-01-15 |
| NL6401446A (OSRAM) | 1964-08-19 |
| LU45414A1 (OSRAM) | 1964-04-13 |
| AT247368B (de) | 1966-06-10 |
| GB1006643A (en) | 1965-10-06 |