ZA8191B - Apparatus for thickening sludge - Google Patents
Apparatus for thickening sludgeInfo
- Publication number
- ZA8191B ZA8191B ZA00810091A ZA8191A ZA8191B ZA 8191 B ZA8191 B ZA 8191B ZA 00810091 A ZA00810091 A ZA 00810091A ZA 8191 A ZA8191 A ZA 8191A ZA 8191 B ZA8191 B ZA 8191B
- Authority
- ZA
- South Africa
- Prior art keywords
- thickening sludge
- sludge
- thickening
- Prior art date
Links
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
- B01D33/44—Regenerating the filter material in the filter
- B01D33/48—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D33/50—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
-
- 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
- B01D33/58—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatment Of Sludge (AREA)
- Structure Of Belt Conveyors (AREA)
- Filtration Of Liquid (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8002271A GB2068760B (en) | 1980-01-23 | 1980-01-23 | Apparatus for thickening sludge |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA8191B true ZA8191B (en) | 1982-03-31 |
Family
ID=10510838
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA00810091A ZA8191B (en) | 1980-01-23 | 1981-01-07 | Apparatus for thickening sludge |
Country Status (12)
Country | Link |
---|---|
US (1) | US4354935A (de) |
JP (1) | JPS56105714A (de) |
AU (1) | AU538935B2 (de) |
CA (1) | CA1157389A (de) |
DE (1) | DE3100799C2 (de) |
FR (1) | FR2474017B1 (de) |
GB (1) | GB2068760B (de) |
IT (1) | IT1135096B (de) |
NL (1) | NL187678C (de) |
NO (1) | NO152113C (de) |
SE (2) | SE8100303L (de) |
ZA (1) | ZA8191B (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ZA829253B (en) * | 1981-12-31 | 1983-09-28 | Andritz Ag Maschf | An apparatus for improving the gravity drainage in screen belt presses |
US4595499A (en) * | 1984-11-02 | 1986-06-17 | Envirex Inc. | Gravity belt thickener and belt press combination |
US4602998A (en) * | 1985-06-27 | 1986-07-29 | Komline-Sanderson Engineering Corporation | Raisable plow assembly |
US4609467A (en) * | 1985-08-07 | 1986-09-02 | Komline-Sanderson Engineering Corporation | Rotary plow assembly |
US4729836A (en) * | 1986-12-01 | 1988-03-08 | Arus Andritz-Ruthner, Inc. | Flexible chicane system for liquid-solid separation equipment |
US4857193A (en) * | 1987-06-01 | 1989-08-15 | Arus-Andritz Ruthner, Inc. | Floating chicane system for liquid-solid separation equipment |
US4879033A (en) * | 1988-08-26 | 1989-11-07 | Pilgrim's Pride Corporation | Slurry plow |
GB8909463D0 (en) * | 1989-04-26 | 1989-06-14 | Hartley Simon Ltd | Apparatus for dewatering sludge |
EP0405199B1 (de) * | 1989-06-30 | 1992-10-07 | Hoppe + Partner | Verfahren und Einrichtung zum Voreindicken von Schlamm |
US4986911A (en) * | 1989-07-20 | 1991-01-22 | Komline-Sanderson Engineering Corporation | Dewatering process and apparatus |
US5244583A (en) * | 1989-07-20 | 1993-09-14 | Komline-Sanderson Engineering Corp. | Dewatering process |
US5560834A (en) * | 1995-04-06 | 1996-10-01 | Gold; Dennis D. | Machine for dewatering a slurry of ultrafine solids |
US20110132831A1 (en) * | 2009-12-07 | 2011-06-09 | Flsmidth A/S | Horizontal belt vacuum filter with overhead fluid removal |
JP5864306B2 (ja) * | 2012-03-02 | 2016-02-17 | メタウォーター株式会社 | 汚泥濃縮機 |
US11084747B2 (en) * | 2019-09-24 | 2021-08-10 | Alfa Laval Corporate Ab | Dewatering apparatus, systems, and methods |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1206861B (de) * | 1960-04-08 | 1965-12-16 | Metallgesellschaft Ag | Vorrichtung zur kontinuierlichen Dosierung von Flockungsmitteln |
ES391012A1 (es) * | 1970-05-13 | 1974-11-16 | Universal Oil Prod Co | Perfeccionamientos introducidos en una camara de contacto para poner en contacto un fluido en circulacion con una es- |
SE365122B (de) * | 1972-04-13 | 1974-03-18 | Nordstjernan Rederi Ab | |
FR2199479A1 (en) * | 1972-09-15 | 1974-04-12 | Peabody Gci | Absorbent/filter for gas or liquid - with powder absorber sandwiched between fibrous or open-cellular sheets, esp. used as continuous band |
NL176054C (nl) * | 1974-02-27 | 1985-02-18 | Bellmer Geb Kg Maschf | Filterinrichting. |
-
1980
- 1980-01-23 GB GB8002271A patent/GB2068760B/en not_active Expired
-
1981
- 1981-01-05 US US06/222,661 patent/US4354935A/en not_active Expired - Lifetime
- 1981-01-07 ZA ZA00810091A patent/ZA8191B/xx unknown
- 1981-01-13 DE DE3100799A patent/DE3100799C2/de not_active Expired
- 1981-01-14 NO NO810111A patent/NO152113C/no unknown
- 1981-01-14 CA CA000368465A patent/CA1157389A/en not_active Expired
- 1981-01-19 NL NLAANVRAGE8100223,A patent/NL187678C/xx not_active IP Right Cessation
- 1981-01-20 SE SE8100303D patent/SE8100303L/xx not_active Application Discontinuation
- 1981-01-20 SE SE8100303A patent/SE442825B/sv not_active IP Right Cessation
- 1981-01-21 IT IT19224/81A patent/IT1135096B/it active
- 1981-01-22 JP JP889881A patent/JPS56105714A/ja active Pending
- 1981-01-22 AU AU66541/81A patent/AU538935B2/en not_active Ceased
- 1981-01-23 FR FR8101321A patent/FR2474017B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
SE8100303L (sv) | 1981-07-24 |
IT8119224A0 (it) | 1981-01-21 |
DE3100799C2 (de) | 1986-09-04 |
GB2068760A (en) | 1981-08-19 |
NO810111L (no) | 1981-07-24 |
AU6654181A (en) | 1981-07-30 |
JPS56105714A (en) | 1981-08-22 |
NL187678B (nl) | 1991-07-16 |
NO152113B (no) | 1985-04-29 |
NL8100223A (nl) | 1981-08-17 |
CA1157389A (en) | 1983-11-22 |
DE3100799A1 (de) | 1982-01-07 |
GB2068760B (en) | 1984-02-01 |
US4354935A (en) | 1982-10-19 |
FR2474017B1 (fr) | 1986-04-04 |
NL187678C (nl) | 1991-12-16 |
SE442825B (sv) | 1986-02-03 |
NO152113C (no) | 1985-08-14 |
AU538935B2 (en) | 1984-09-06 |
FR2474017A1 (fr) | 1981-07-24 |
IT1135096B (it) | 1986-08-20 |
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