BR8101256A - Aparelho para raspar borra da superficie de uma extensao de liquido - Google Patents
Aparelho para raspar borra da superficie de uma extensao de liquidoInfo
- Publication number
- BR8101256A BR8101256A BR8101256A BR8101256A BR8101256A BR 8101256 A BR8101256 A BR 8101256A BR 8101256 A BR8101256 A BR 8101256A BR 8101256 A BR8101256 A BR 8101256A BR 8101256 A BR8101256 A BR 8101256A
- Authority
- BR
- Brazil
- Prior art keywords
- appliance
- liquid extension
- scrapping
- scrapping surface
- extension
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/2433—Discharge mechanisms for floating particles
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Removal Of Floating Material (AREA)
- Physical Water Treatments (AREA)
- Treatment Of Sludge (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NLAANVRAGE8001198,A NL185497C (nl) | 1980-02-28 | 1980-02-28 | Inrichting voor het verwijderen van slib. |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8101256A true BR8101256A (pt) | 1981-09-01 |
Family
ID=19834903
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8101256A BR8101256A (pt) | 1980-02-28 | 1981-02-27 | Aparelho para raspar borra da superficie de uma extensao de liquido |
Country Status (8)
Country | Link |
---|---|
US (1) | US4390430A (pt) |
EP (1) | EP0036225B1 (pt) |
AR (1) | AR224926A1 (pt) |
AT (1) | ATE7662T1 (pt) |
BR (1) | BR8101256A (pt) |
CA (1) | CA1165699A (pt) |
DE (1) | DE3163808D1 (pt) |
NL (1) | NL185497C (pt) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19733059C2 (de) * | 1997-07-31 | 1999-09-02 | Voith Sulzer Stoffaufbereitung | Verfahren und Vorrichtung zur Entfernung von Feststoffen aus einer wässrigen Faserstoffsuspension |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1792919A (en) * | 1927-04-04 | 1931-02-17 | Mieder Fritz | Clarifying plant |
US2215185A (en) * | 1937-12-31 | 1940-09-17 | Dorr Co Inc | Liquid clarification |
US3204773A (en) * | 1964-03-02 | 1965-09-07 | Rex Chainbelt Inc | Apparatus for skimming |
US3756418A (en) * | 1972-01-12 | 1973-09-04 | Fmc Corp | Skimming apparatus for clarification tank |
US3828935A (en) * | 1972-04-17 | 1974-08-13 | Degremont | Device for removing floated material in flotation processes |
FR2191945A1 (en) * | 1972-07-17 | 1974-02-08 | Laurent Sylvette | Waste water treatment plant - using reaction between the water and amalgam of aluminium |
FR2296465A1 (fr) * | 1974-12-31 | 1976-07-30 | Saint Gobain Techn Nouvelles | Dispositif de maintien en position de matieres flottees |
NL173022C (nl) * | 1975-07-01 | 1983-12-01 | Pielkenrood Vinitex Bv | Inrichting voor het afvoeren van bestanddelen van een op een vloeistof drijvende laag. |
-
1980
- 1980-02-28 NL NLAANVRAGE8001198,A patent/NL185497C/xx not_active IP Right Cessation
-
1981
- 1981-02-20 EP EP81200200A patent/EP0036225B1/en not_active Expired
- 1981-02-20 AT AT81200200T patent/ATE7662T1/de not_active IP Right Cessation
- 1981-02-20 DE DE8181200200T patent/DE3163808D1/de not_active Expired
- 1981-02-23 CA CA000371489A patent/CA1165699A/en not_active Expired
- 1981-02-25 US US06/237,866 patent/US4390430A/en not_active Expired - Fee Related
- 1981-02-27 BR BR8101256A patent/BR8101256A/pt unknown
- 1981-02-27 AR AR284483A patent/AR224926A1/es active
Also Published As
Publication number | Publication date |
---|---|
NL8001198A (nl) | 1981-10-01 |
ATE7662T1 (de) | 1984-06-15 |
NL185497C (nl) | 1990-05-01 |
EP0036225A3 (en) | 1982-01-06 |
EP0036225B1 (en) | 1984-05-30 |
EP0036225A2 (en) | 1981-09-23 |
CA1165699A (en) | 1984-04-17 |
AR224926A1 (es) | 1982-01-29 |
DE3163808D1 (en) | 1984-07-05 |
US4390430A (en) | 1983-06-28 |
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