ZA733038B - Improvements in apparatus for dewatering a suspension - Google Patents
Improvements in apparatus for dewatering a suspensionInfo
- Publication number
- ZA733038B ZA733038B ZA733038A ZA733038A ZA733038B ZA 733038 B ZA733038 B ZA 733038B ZA 733038 A ZA733038 A ZA 733038A ZA 733038 A ZA733038 A ZA 733038A ZA 733038 B ZA733038 B ZA 733038B
- Authority
- ZA
- South Africa
- Prior art keywords
- dewatering
- suspension
- Prior art date
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
- C02F11/123—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using belt or band 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
- B01D33/04—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering
- B01D33/042—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering whereby the filtration and squeezing-out take place between at least two 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
- B01D33/70—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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
- B30B9/24—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using an endless pressing band
- B30B9/246—The material being conveyed around a drum between pressing bands
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatment Of Sludge (AREA)
- Paper (AREA)
- Drying Of Solid Materials (AREA)
- Filtration Of Liquid (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE05949/72A SE363056B (pt) | 1972-05-05 | 1972-05-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA733038B true ZA733038B (en) | 1974-04-24 |
Family
ID=20267595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA733038A ZA733038B (en) | 1972-05-05 | 1973-05-04 | Improvements in apparatus for dewatering a suspension |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS4954964A (pt) |
| AT (1) | AT325938B (pt) |
| AU (1) | AU5522773A (pt) |
| BR (1) | BR7303247D0 (pt) |
| CH (1) | CH548854A (pt) |
| DE (1) | DE2322588A1 (pt) |
| ES (1) | ES414418A1 (pt) |
| FR (1) | FR2183833B3 (pt) |
| GB (1) | GB1395478A (pt) |
| IT (1) | IT985850B (pt) |
| SE (1) | SE363056B (pt) |
| ZA (1) | ZA733038B (pt) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1519234A (en) * | 1976-05-05 | 1978-07-26 | Hartley Simon Ltd | Filter presses |
| CH644414A5 (de) * | 1980-02-06 | 1984-07-31 | Escher Wyss Gmbh | Siebmaschine, insbesondere zur behandlung von aus altpapier gewonnenen waesserigen faserstoffsuspensionen. |
| NL8003667A (nl) * | 1980-06-25 | 1982-01-18 | Pannevis Bv Machf | Werkwijze en inrichting voor het verwijderen van vloei- stof uit een mengsel van vloeistof en vaste stof. |
| AT377803B (de) * | 1982-09-22 | 1985-05-10 | Escher Wyss Gmbh | Papiermaschine |
| DE3410746A1 (de) * | 1984-03-23 | 1985-10-03 | Alb. Klein Gmbh & Co Kg, 5241 Niederfischbach | Doppelbandpresse |
| EP0162179A1 (de) * | 1984-05-21 | 1985-11-27 | Sulzer-Escher Wyss Gmbh | Verfahren zum Waschen von aus Altpapier gewonnenen Faserstoffsuspensionen sowie Vorrichtung zur Ausführung des Verfahrens |
| EP0197731A3 (en) * | 1985-03-29 | 1988-07-06 | The Black Clawson Company | Apparatus and method for thickening pulp and paper stock |
| DE8620134U1 (de) * | 1986-07-26 | 1986-09-11 | J.M. Voith Gmbh, 7920 Heidenheim | Entwässerungsvorrichtung |
| DE19805593A1 (de) * | 1998-02-12 | 1999-08-19 | Voith Sulzer Papiertech Patent | Eindicker |
-
1972
- 1972-05-05 SE SE05949/72A patent/SE363056B/xx unknown
-
1973
- 1973-05-02 CH CH624173A patent/CH548854A/xx not_active IP Right Cessation
- 1973-05-03 GB GB2108073A patent/GB1395478A/en not_active Expired
- 1973-05-04 FR FR7316222A patent/FR2183833B3/fr not_active Expired
- 1973-05-04 AT AT393673A patent/AT325938B/de not_active IP Right Cessation
- 1973-05-04 DE DE2322588A patent/DE2322588A1/de active Pending
- 1973-05-04 ES ES414418A patent/ES414418A1/es not_active Expired
- 1973-05-04 AU AU55227/73A patent/AU5522773A/en not_active Expired
- 1973-05-04 ZA ZA733038A patent/ZA733038B/xx unknown
- 1973-05-04 IT IT68259/73A patent/IT985850B/it active
- 1973-05-04 BR BR3247/73A patent/BR7303247D0/pt unknown
- 1973-05-07 JP JP48050564A patent/JPS4954964A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CH548854A (de) | 1974-05-15 |
| ES414418A1 (es) | 1976-02-01 |
| SE363056B (pt) | 1974-01-07 |
| GB1395478A (en) | 1975-05-29 |
| JPS4954964A (pt) | 1974-05-28 |
| FR2183833A1 (pt) | 1973-12-21 |
| DE2322588A1 (de) | 1973-11-15 |
| IT985850B (it) | 1974-12-20 |
| FR2183833B3 (pt) | 1976-04-23 |
| AU5522773A (en) | 1974-11-07 |
| ATA393673A (de) | 1975-01-15 |
| AT325938B (de) | 1975-11-10 |
| BR7303247D0 (pt) | 1974-06-27 |
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