NO893301L - Massebehandlingsapparat, samt fremgangsmaate for tilbakespyling av en sil i et massebehandlingsapparat. - Google Patents
Massebehandlingsapparat, samt fremgangsmaate for tilbakespyling av en sil i et massebehandlingsapparat.Info
- Publication number
- NO893301L NO893301L NO89893301A NO893301A NO893301L NO 893301 L NO893301 L NO 893301L NO 89893301 A NO89893301 A NO 89893301A NO 893301 A NO893301 A NO 893301A NO 893301 L NO893301 L NO 893301L
- Authority
- NO
- Norway
- Prior art keywords
- screen
- pulp
- treatment device
- inlet
- liquid
- Prior art date
Links
- 238000000034 method Methods 0.000 title 1
- 229910052709 silver Inorganic materials 0.000 title 1
- 239000004332 silver Substances 0.000 title 1
- 239000007788 liquid Substances 0.000 abstract 2
- 239000007844 bleaching agent Substances 0.000 abstract 1
- 238000005056 compaction Methods 0.000 abstract 1
- 238000006073 displacement reaction Methods 0.000 abstract 1
- 230000035939 shock Effects 0.000 abstract 1
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
- B01D33/01—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons
- B01D33/03—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements
- B01D33/0307—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements with bag, cage, hose, tube, sleeve or the like filtering elements
- B01D33/0315—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements with bag, cage, hose, tube, sleeve or the like filtering elements arranged for inward flow filtration
-
- 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
- D21C9/04—Washing ; Displacing cooking or pulp-treating liquors contained in the pulp by fluids, e.g. wash water or other pulp-treating agents in diffusers ; Washing of pulp of fluid consistency without substantially thickening
-
- 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
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/66—Pulp catching, de-watering, or recovering; Re-use of pulp-water
-
- 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
- B01D33/01—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons
- B01D33/03—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements
- B01D33/0307—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements with bag, cage, hose, tube, sleeve or the like filtering elements
- B01D33/033—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements with bag, cage, hose, tube, sleeve or the like filtering elements arranged for outward 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
- B01D33/39—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition in parallel connection concentrically or coaxially
-
- 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
-
- 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
-
- 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
- B01D33/76—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging the filter cake, e.g. chutes
- B01D33/763—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging the filter cake, e.g. chutes for continuously discharging concentrated liquid
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Paper (AREA)
- Eye Examination Apparatus (AREA)
- Earth Drilling (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
- Filtration Of Liquid (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/233,366 US4908896A (en) | 1987-11-27 | 1988-08-18 | Backflushing pressure diffuser screens |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| NO893301D0 NO893301D0 (no) | 1989-08-17 |
| NO893301L true NO893301L (no) | 1990-02-19 |
| NO174782B NO174782B (no) | 1994-03-28 |
| NO174782C NO174782C (no) | 1994-07-06 |
Family
ID=22876943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO893301A NO174782C (no) | 1988-08-18 | 1989-08-17 | Fremgangsmåte for tilbakespyling av en sil i et massebehandlingsapparat |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4908896A (no) |
| EP (1) | EP0356415B1 (no) |
| JP (1) | JPH0268379A (no) |
| AT (1) | ATE117386T1 (no) |
| BR (1) | BR8904117A (no) |
| DE (1) | DE68920668T2 (no) |
| FI (1) | FI92415C (no) |
| NO (1) | NO174782C (no) |
| SE (1) | SE468678B (no) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE462435B (sv) * | 1988-11-11 | 1990-06-25 | Kamyr Ab | Saett att stabilisera tryck- och floedesfoerhaallandena i en silapparat och silapparat haerfoer |
| US5129119A (en) * | 1991-04-09 | 1992-07-14 | Glentech Inc. | Diffuser efficiency |
| US5567262A (en) * | 1991-04-16 | 1996-10-22 | Ahlstrom Machinery Inc. | Two stage pressure diffuser |
| US5187956A (en) * | 1991-06-20 | 1993-02-23 | Kamyr, Inc. | Preventing clogging in pressure diffusers |
| US5444884A (en) * | 1994-07-15 | 1995-08-29 | Kamyr, Inc. | Controlling screen backflush and wash distribution in a pressure diffuser |
| US6272710B1 (en) | 1998-05-07 | 2001-08-14 | James R. Prough | Plate diffuser for treating comminuted cellulosic fibrous material |
| JP5757700B2 (ja) * | 2009-08-03 | 2015-07-29 | アンドリッツ・テクノロジー・アンド・アセット・マネージメント・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング | プレッシャーディフューザーの内部ガイド |
| WO2011025412A1 (en) * | 2009-08-25 | 2011-03-03 | Metso Fiber Karlstad Ab | Pressure diffuser with less power rating in hydraulic system |
| CN102877345A (zh) * | 2012-10-31 | 2013-01-16 | 江苏大唐机械有限公司 | 造纸原料洗涤脱水设备 |
| US8888958B2 (en) * | 2012-12-31 | 2014-11-18 | Andritz Inc. | Pressure diffuser with an annular baffle screen plate over water inlet |
| CN106237688A (zh) * | 2015-08-29 | 2016-12-21 | 无锡亮慧环保机械有限公司 | 抗污染的气浮振动过滤结构 |
| CN106237687A (zh) * | 2015-08-29 | 2016-12-21 | 无锡亮慧环保机械有限公司 | 浮动气浮式振动过滤结构 |
| CN106237689A (zh) * | 2015-08-29 | 2016-12-21 | 无锡亮慧环保机械有限公司 | 浮动气浮式抗污染型振动过滤结构 |
| CN116173593B (zh) * | 2023-04-24 | 2023-08-01 | 惠州市宝惠电子科技有限公司 | 变压器浸油过滤装置 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE394821B (sv) * | 1975-04-15 | 1977-07-11 | Kamyr Ab | Sett och anordning for avvattning av suspensioner i rorelse |
| SE394822B (sv) * | 1975-04-15 | 1977-07-11 | Kamyr Ab | Sett och anordning for avvattning av suspensioner i rorelse |
| US4172037A (en) * | 1975-10-10 | 1979-10-23 | Kamyr Inc. | Continuous process diffuser |
| FI68686C (fi) * | 1980-01-10 | 1985-10-10 | Kamyr Ab | Anordning foer behandling av stroemmande suspensioner |
| SE435400B (sv) * | 1980-01-10 | 1984-09-24 | Kamyr Ab | Silanordning for avdrag av vetska fran suspensioner i rorelse |
| DE3173030D1 (en) * | 1980-12-31 | 1986-01-02 | Kamyr, Ab | A method of controlling a pressure-tight vessel for treating cellulosic pulp |
| GB2159725B (en) * | 1984-06-09 | 1988-06-02 | Klimatank Holdings Limited | Filter apparatus |
| US4793161A (en) * | 1987-11-27 | 1988-12-27 | Kamyr Ab | Effective diffuser/thickener screen backflushing |
-
1988
- 1988-08-18 US US07/233,366 patent/US4908896A/en not_active Expired - Lifetime
-
1989
- 1989-07-06 AT AT89890182T patent/ATE117386T1/de not_active IP Right Cessation
- 1989-07-06 DE DE68920668T patent/DE68920668T2/de not_active Expired - Fee Related
- 1989-07-06 EP EP89890182A patent/EP0356415B1/en not_active Expired - Lifetime
- 1989-07-26 JP JP1193790A patent/JPH0268379A/ja active Granted
- 1989-08-03 SE SE8902653A patent/SE468678B/sv not_active IP Right Cessation
- 1989-08-15 FI FI893836A patent/FI92415C/fi active IP Right Grant
- 1989-08-16 BR BR898904117A patent/BR8904117A/pt not_active IP Right Cessation
- 1989-08-17 NO NO893301A patent/NO174782C/no not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FI893836A7 (fi) | 1990-02-19 |
| NO174782B (no) | 1994-03-28 |
| SE8902653D0 (sv) | 1989-08-03 |
| SE8902653L (sv) | 1990-02-19 |
| EP0356415B1 (en) | 1995-01-18 |
| ATE117386T1 (de) | 1995-02-15 |
| NO893301D0 (no) | 1989-08-17 |
| US4908896A (en) | 1990-03-20 |
| DE68920668T2 (de) | 1995-07-06 |
| JPH0437195B2 (no) | 1992-06-18 |
| JPH0268379A (ja) | 1990-03-07 |
| FI92415B (fi) | 1994-07-29 |
| FI92415C (fi) | 1994-11-10 |
| EP0356415A2 (en) | 1990-02-28 |
| SE468678B (sv) | 1993-03-01 |
| FI893836A0 (fi) | 1989-08-15 |
| EP0356415A3 (en) | 1991-08-28 |
| DE68920668D1 (de) | 1995-03-02 |
| BR8904117A (pt) | 1990-04-10 |
| NO174782C (no) | 1994-07-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| NO893301L (no) | Massebehandlingsapparat, samt fremgangsmaate for tilbakespyling av en sil i et massebehandlingsapparat. | |
| NO174592C (no) | Tilbakeskylling av sil for diffusör/fortykker | |
| SE9101222L (sv) | Saett och anordning foer filterspolning | |
| FR2502970B1 (fr) | Procede de filtration de fluides et appareil pour la mise en oeuvre de ce procede | |
| FR2485956B1 (fr) | Flacon souple a presser, permettant d'obtenir un jet de liquide dirige dans une direction quelconque | |
| SE9102570L (sv) | Foerfarande och anordning foer daempning av floedespulsationer vid hydrostatiska hydraulmaskiner av deplacementtyp | |
| CA2049443A1 (en) | Apparatus for pressurized screening of a fibrous material liquid suspension | |
| AU2460688A (en) | Blood cleaning hollow fiber membrane, method for cleaning blood, and apparatus therefor | |
| ATE86689T1 (de) | Pulpenwaescher. | |
| SE8804082D0 (sv) | Saett att stabilisera tryck- och floedesfoerhaallandena i en silapparat och silapparat daerfoer | |
| FR2732727B1 (fr) | Dispositif autonome non motorise de traitement de liquide par circulation dans une chambre haute pression et dispositif amplificateur de pression de liquide non motorise | |
| EP0146957A3 (de) | Optischer Multiplexer/Demultiplexer | |
| ATE99184T1 (de) | Filterapparat. | |
| RU93002410A (ru) | Автоклав | |
| FR2604933B1 (fr) | Dispositif permettant l'introduction d'un fluide dans la chambre de refroidissement d'un moule rotatif | |
| SU912802A1 (ru) | Устройство дл обработки волокнистой суспензии | |
| SE9201705D0 (sv) | Vaetskebehandlingsaggregat | |
| DE69006281D1 (de) | Behandlung von Flüssigmetall. | |
| SU146258A1 (ru) | Экстрактор непрерывного действи дл различных материалов | |
| FR2562139B1 (fr) | Dispositif de renforcement interne d'un compartiment d'un coffre individuel d'une chambre forte d'une banque | |
| JPS5698516A (en) | Apparatus for filtering oil in crank case | |
| RU2048895C1 (ru) | Устройство для обработки зернистого материала текучей средой | |
| SU405601A1 (ru) | Аппарат для жидкостной обработки текстильного полотна | |
| RU95106866A (ru) | Устройство индикации загрязнения сточных вод нефтепродуктами | |
| SE9402783L (sv) | Förfarande och anordning för fibersuspensiontvätt |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM1K | Lapsed by not paying the annual fees |