SE8202510L - Rengoringsanordning for filter - Google Patents
Rengoringsanordning for filterInfo
- Publication number
- SE8202510L SE8202510L SE8202510A SE8202510A SE8202510L SE 8202510 L SE8202510 L SE 8202510L SE 8202510 A SE8202510 A SE 8202510A SE 8202510 A SE8202510 A SE 8202510A SE 8202510 L SE8202510 L SE 8202510L
- Authority
- SE
- Sweden
- Prior art keywords
- filter
- cleaning device
- filter cleaning
- flexible membrane
- stationary member
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D1/00—Methods of beating or refining; Beaters of the Hollander type
- D21D1/20—Methods of refining
- D21D1/40—Washing the fibres
-
- 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
- B01D33/073—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward 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
- B01D33/35—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition
- B01D33/37—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition in parallel connection
-
- 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
- B01D33/58—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element
- B01D33/60—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for washing
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/02—Washing ; Displacing cooking or pulp-treating liquors contained in the pulp by fluids, e.g. wash water or other pulp-treating agents
- D21C9/06—Washing ; Displacing cooking or pulp-treating liquors contained in the pulp by fluids, e.g. wash water or other pulp-treating agents in filters ; Washing of concentrated pulp, e.g. pulp mats, on filtering surfaces
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Filtration Of Liquid (AREA)
- Paper (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Sampling And Sample Adjustment (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/262,462 US4388938A (en) | 1981-05-11 | 1981-05-11 | Filter cleaning apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE8202510L true SE8202510L (sv) | 1982-11-12 |
| SE450091B SE450091B (sv) | 1987-06-09 |
Family
ID=22997619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8202510A SE450091B (sv) | 1981-05-11 | 1982-04-21 | Rengoringsanordning for filter |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4388938A (sv) |
| JP (1) | JPS6038169B2 (sv) |
| AU (1) | AU553146B2 (sv) |
| CA (1) | CA1189456A (sv) |
| FI (1) | FI69967C (sv) |
| GB (1) | GB2098081B (sv) |
| NO (1) | NO157407C (sv) |
| SE (1) | SE450091B (sv) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8806372U1 (sv) * | 1988-05-11 | 1988-06-30 | Mannesmann Ag, 4000 Duesseldorf, De | |
| FI104412B (sv) | 1996-10-17 | 2000-01-31 | Outokumpu Oy | Förfarande och apparatur för rengöring av en filteryta |
| SE512877E (sv) * | 1999-06-04 | 2005-02-02 | Kvaerner Pulping Tech | Avvattningsanordning för fibermassa försedd med en massainloppslåda med tryckutjämningssektion |
| KR100763367B1 (ko) * | 2000-11-15 | 2007-10-04 | 엘지전자 주식회사 | 드럼세탁기 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3063874A (en) * | 1961-04-24 | 1962-11-13 | Parks Cramer Co | Filter cleaning system for textile traveling suction cleaner |
| US3442273A (en) * | 1967-08-31 | 1969-05-06 | Harry W Hanish | Filter washing apparatus |
| US3592585A (en) * | 1969-10-22 | 1971-07-13 | Robert R Candor | Method and apparatus for treating sheet-like material and the like |
| US3765051A (en) * | 1971-11-12 | 1973-10-16 | A Nu Inc | Apparatus for cleaning filter elements or the like |
-
1981
- 1981-05-11 US US06/262,462 patent/US4388938A/en not_active Expired - Lifetime
-
1982
- 1982-04-21 GB GB82115311A patent/GB2098081B/en not_active Expired
- 1982-04-21 SE SE8202510A patent/SE450091B/sv not_active IP Right Cessation
- 1982-04-28 AU AU83090/82A patent/AU553146B2/en not_active Ceased
- 1982-05-07 NO NO821517A patent/NO157407C/no unknown
- 1982-05-10 CA CA000402596A patent/CA1189456A/en not_active Expired
- 1982-05-10 FI FI821632A patent/FI69967C/fi not_active IP Right Cessation
- 1982-05-11 JP JP57077601A patent/JPS6038169B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NO821517L (no) | 1982-11-12 |
| GB2098081A (en) | 1982-11-17 |
| AU553146B2 (en) | 1986-07-03 |
| FI821632L (fi) | 1982-11-12 |
| NO157407B (no) | 1987-12-07 |
| GB2098081B (en) | 1985-01-30 |
| US4388938A (en) | 1983-06-21 |
| JPS57194020A (en) | 1982-11-29 |
| FI69967B (fi) | 1986-01-31 |
| NO157407C (no) | 1988-03-16 |
| SE450091B (sv) | 1987-06-09 |
| CA1189456A (en) | 1985-06-25 |
| AU8309082A (en) | 1982-11-18 |
| FI69967C (fi) | 1986-09-12 |
| FI821632A0 (fi) | 1982-05-10 |
| JPS6038169B2 (ja) | 1985-08-30 |
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Legal Events
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|---|---|---|---|
| NAL | Patent in force |
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| NUG | Patent has lapsed |
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