HK62185A - A continuous rotary-drum filter means - Google Patents
A continuous rotary-drum filter meansInfo
- Publication number
- HK62185A HK62185A HK621/85A HK62185A HK62185A HK 62185 A HK62185 A HK 62185A HK 621/85 A HK621/85 A HK 621/85A HK 62185 A HK62185 A HK 62185A HK 62185 A HK62185 A HK 62185A
- Authority
- HK
- Hong Kong
- Prior art keywords
- filter means
- drum filter
- continuous rotary
- rotary
- continuous
- 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
- B01D33/44—Regenerating the filter material in the filter
- B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
- B01D33/466—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element scrapers
-
- 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
- B01D33/13—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for outward flow filtration with surface cells independently connected to pressure distributors
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/175,941 US4309288A (en) | 1980-08-07 | 1980-08-07 | Rotary drum filter |
Publications (1)
Publication Number | Publication Date |
---|---|
HK62185A true HK62185A (en) | 1985-08-30 |
Family
ID=22642287
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK621/85A HK62185A (en) | 1980-08-07 | 1985-08-22 | A continuous rotary-drum filter means |
Country Status (8)
Country | Link |
---|---|
US (1) | US4309288A (de) |
EP (1) | EP0046055B1 (de) |
JP (1) | JPS5753214A (de) |
AU (1) | AU536717B2 (de) |
CA (1) | CA1164809A (de) |
DE (1) | DE3163211D1 (de) |
HK (1) | HK62185A (de) |
SG (1) | SG59785G (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4346008A (en) * | 1980-12-15 | 1982-08-24 | Exxon Research & Engineering Co. | Rotary drum filter |
US4820400A (en) * | 1985-10-15 | 1989-04-11 | Exxon Research And Engineering Company | Process for removing haze from dewaxed hydrocarbon oil mixture boiling in the lubricating oil range (OP-3379) |
JPS6432239U (de) * | 1987-08-22 | 1989-02-28 | ||
JPH02175445A (ja) * | 1988-12-28 | 1990-07-06 | Kiyoji Kazume | トラック荷台のリフトプレート装置 |
EP0385005A1 (de) * | 1989-03-01 | 1990-09-05 | Exxon Research And Engineering Company | Entfernung von Trübstoffen aus Erdölgemischen mit einem Siedepunkt in Schmierölbereich |
EP1764373B1 (de) * | 2005-09-17 | 2016-04-27 | Dow Global Technologies LLC | Verfahren zur Herstellung von Methylhydroxyalkylcellulose mit einer geringen Anzahl gefärbter Partikel |
TWI520769B (zh) * | 2010-09-22 | 2016-02-11 | Jsr Corp | Separating device for solid polymer, separation method of solid polymer, and method for producing rubber material |
CN102463309B (zh) * | 2010-11-15 | 2013-09-18 | 泰金宝光电(苏州)有限公司 | 折弯装置 |
EP3634601B1 (de) * | 2017-06-07 | 2022-05-11 | SABIC Global Technologies B.V. | Drehvakuumfilter, verfahren und verwendung |
SE542326C2 (en) * | 2018-06-21 | 2020-04-14 | Valmet Oy | Vacuum filter |
CA3166149C (en) * | 2020-02-28 | 2024-01-23 | Jacob TOWNSON | Rotary drum filter deck assembly comprising a clip |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB531795A (en) * | 1939-08-02 | 1941-01-10 | Edward L Bateman Proprietary L | Improvements in rotary vacuum filters |
US2332917A (en) * | 1940-10-17 | 1943-10-26 | Us Rubber Co | Filtering apparatus |
US2710693A (en) * | 1952-04-22 | 1955-06-14 | Texas Co | Continuous filter drum construction |
US2889931A (en) * | 1954-12-27 | 1959-06-09 | Phillips Petroleum Co | Continuous rotary filter |
DE1204200B (de) * | 1963-12-14 | 1965-11-04 | Buckau Wolf Maschf R | Zellendrehfilter |
US3363774A (en) * | 1965-04-12 | 1968-01-16 | Improved Machinery Inc | Rotary drum filter |
US3323654A (en) * | 1965-08-04 | 1967-06-06 | Dorr Oliver Inc | Run back baffles for travelling filters |
US3837499A (en) * | 1971-03-29 | 1974-09-24 | Improved Machinery Inc | Drum structure for rotary drum filtering apparatus |
US4157301A (en) * | 1978-03-15 | 1979-06-05 | Envirotech Corporation | Drum construction for rotary drum filter |
FI56564C (fi) * | 1979-01-26 | 1980-02-11 | Enso Gutzeit Oy | Anordning foer tvaettning av massa |
-
1980
- 1980-08-07 US US06/175,941 patent/US4309288A/en not_active Expired - Lifetime
-
1981
- 1981-02-10 CA CA000370527A patent/CA1164809A/en not_active Expired
- 1981-08-05 DE DE8181303575T patent/DE3163211D1/de not_active Expired
- 1981-08-05 EP EP81303575A patent/EP0046055B1/de not_active Expired
- 1981-08-06 AU AU73850/81A patent/AU536717B2/en not_active Ceased
- 1981-08-06 JP JP56122552A patent/JPS5753214A/ja active Granted
-
1985
- 1985-08-08 SG SG597/85A patent/SG59785G/en unknown
- 1985-08-22 HK HK621/85A patent/HK62185A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE3163211D1 (en) | 1984-05-24 |
JPS643129B2 (de) | 1989-01-19 |
EP0046055B1 (de) | 1984-04-18 |
JPS5753214A (en) | 1982-03-30 |
AU7385081A (en) | 1982-02-11 |
SG59785G (en) | 1986-05-02 |
US4309288A (en) | 1982-01-05 |
EP0046055A3 (en) | 1982-07-21 |
AU536717B2 (en) | 1984-05-17 |
CA1164809A (en) | 1984-04-03 |
EP0046055A2 (de) | 1982-02-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |