FI68096C - Anordning foer kontinuerlig behandling av massa - Google Patents
Anordning foer kontinuerlig behandling av massa Download PDFInfo
- Publication number
- FI68096C FI68096C FI801212A FI801212A FI68096C FI 68096 C FI68096 C FI 68096C FI 801212 A FI801212 A FI 801212A FI 801212 A FI801212 A FI 801212A FI 68096 C FI68096 C FI 68096C
- Authority
- FI
- Finland
- Prior art keywords
- vessel
- screens
- structures
- conduit
- pull
- Prior art date
Links
- 239000007788 liquid Substances 0.000 claims description 31
- 239000012530 fluid Substances 0.000 claims description 17
- 238000003780 insertion Methods 0.000 claims 1
- 238000005406 washing Methods 0.000 description 11
- 230000008719 thickening Effects 0.000 description 7
- 230000007246 mechanism Effects 0.000 description 6
- 238000004061 bleaching Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 235000010633 broth Nutrition 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Paper (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/034,928 US4276167A (en) | 1979-04-25 | 1979-04-25 | Diffuser arrangements |
| US3492879 | 1979-04-25 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI801212A7 FI801212A7 (fi) | 1980-10-26 |
| FI68096B FI68096B (fi) | 1985-03-29 |
| FI68096C true FI68096C (fi) | 1985-07-10 |
Family
ID=21879519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI801212A FI68096C (fi) | 1979-04-25 | 1980-04-16 | Anordning foer kontinuerlig behandling av massa |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4276167A (de) |
| EP (3) | EP0052382B1 (de) |
| JP (1) | JPS55142786A (de) |
| BR (1) | BR8002567A (de) |
| CA (1) | CA1121638A (de) |
| FI (1) | FI68096C (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4468319A (en) * | 1982-05-04 | 1984-08-28 | Laakso Oliver A | Stationary diffuser |
| US4394267A (en) * | 1982-07-12 | 1983-07-19 | Kamyr, Inc. | Diffuser assembly |
| SE452343B (sv) * | 1984-02-22 | 1987-11-23 | Billeruds Ab | Sett och utrustning vid kontinuerlig cellulosakokning |
| US5788812A (en) * | 1985-11-05 | 1998-08-04 | Agar; Richard C. | Method of recovering furfural from organic pulping liquor |
| SE503071C2 (sv) * | 1994-07-04 | 1996-03-18 | Kvaerner Pulping Tech | Kontinuerlig diffusör för massatvätt innefattande i ring fördelade hydraulcylindrar |
| US6272710B1 (en) | 1998-05-07 | 2001-08-14 | James R. Prough | Plate diffuser for treating comminuted cellulosic fibrous material |
| SE537066C2 (sv) * | 2009-08-25 | 2014-12-23 | Valmet Oy | Tryckdiffusör med lägre nominell effekt i hydrauliskt system |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE306876B (de) * | 1967-05-05 | 1968-12-09 | Kamyr Ab | |
| SE198496C1 (de) * | 1963-05-20 | 1965-09-21 | ||
| CA834629A (en) * | 1966-09-30 | 1970-02-17 | Amiel W. Brinkley, Jr. | Rapid high consistency bleaching of pulp |
| US3524551A (en) * | 1967-02-14 | 1970-08-18 | Kamyr Ab | Apparatus for concentrating and/or washing cellulosic pulp |
| GB1287605A (en) * | 1968-09-18 | 1972-09-06 | Sunds Ab | Improvements in or relating to the treatment of a material with a liquid |
| SE369322B (de) * | 1973-08-30 | 1974-08-19 | Kamyr Ab | |
| SE386692B (sv) * | 1974-03-14 | 1976-08-16 | Sunds Ab | Anordning for koncentrering och/eller vetskebehandling sasom tvettning eller blekning av vetskehaltiga emnesblandningar, serskilt cellulosamassa |
-
1979
- 1979-04-25 US US06/034,928 patent/US4276167A/en not_active Expired - Lifetime
-
1980
- 1980-04-16 FI FI801212A patent/FI68096C/fi not_active IP Right Cessation
- 1980-04-18 EP EP81110198A patent/EP0052382B1/de not_active Expired
- 1980-04-18 EP EP80102108A patent/EP0018562B1/de not_active Expired
- 1980-04-18 EP EP81110199A patent/EP0056859B1/de not_active Expired
- 1980-04-24 CA CA000350591A patent/CA1121638A/en not_active Expired
- 1980-04-25 BR BR8002567A patent/BR8002567A/pt unknown
- 1980-04-25 JP JP5441280A patent/JPS55142786A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP0056859B1 (de) | 1984-10-17 |
| CA1121638A (en) | 1982-04-13 |
| EP0018562A1 (de) | 1980-11-12 |
| BR8002567A (pt) | 1980-12-09 |
| US4276167A (en) | 1981-06-30 |
| EP0052382A1 (de) | 1982-05-26 |
| FI68096B (fi) | 1985-03-29 |
| FI801212A7 (fi) | 1980-10-26 |
| EP0052382B1 (de) | 1984-10-17 |
| EP0056859A1 (de) | 1982-08-04 |
| JPS55142786A (en) | 1980-11-07 |
| EP0018562B1 (de) | 1983-02-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FI68096C (fi) | Anordning foer kontinuerlig behandling av massa | |
| KR101300049B1 (ko) | 탈수장치 | |
| CA1213709A (en) | Shower pipes for rotary drum filter | |
| JPH0217910A (ja) | マルチスクリーン型圧力ディフューザおよび該ディフューザを用いたスラリ処理方法 | |
| US3372087A (en) | Self-cleaning sieve device in containers for cellulosic pulp | |
| FI76130C (fi) | Anordning foer behandling av en suspension med en behandlingsvaetska. | |
| FI79867B (fi) | Foerfarande och anordning foer behandling av fibersuspensioner. | |
| US4529482A (en) | Apparatus for the treatment of pulp having oscillating distributing wiper blades | |
| US3729961A (en) | Apparatus for the washing of preferably cellulosic pulp | |
| JPH02191789A (ja) | 逆洗ピストンを備えたダブルディフューザ | |
| US4670099A (en) | Method and apparatus for washing a mat of pulp stock on a drum filter | |
| FI50349C (fi) | Anordning foer att vid behaollare foer cellulosahaltigt fibermaterial avsila en del av materialets vaetskeinnehaoll | |
| JP2007203219A (ja) | 膜分離式水浄化装置 | |
| US6261454B1 (en) | Device for treating, in particular washing, gluten or the like | |
| US5027620A (en) | Diffuser with flexible bellows and internal actuator | |
| FI71783B (fi) | Diffusionsanordning | |
| JP4267583B2 (ja) | ストレーナ、およびそれを使用した薬液散布装置 | |
| US3760948A (en) | Strainer device in vessels for treating cellulosic pulp | |
| CA1141575A (en) | Diffuser arrangements for paper pulp washing | |
| WO2011104209A1 (en) | Dewatering press | |
| CN215276087U (zh) | 一种泵站拦污格栅 | |
| JP2024161671A (ja) | スクリュー式脱水機のスクリーンの洗浄方法及びスクリュー式脱水機 | |
| SU1039460A1 (ru) | Устройство дл подготовки корнеклубнеплодов к хранению | |
| FI122378B (fi) | Painelajitin | |
| FI122775B (fi) | Laite ja menetelmä massan käsittelemiseksi |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed |
Owner name: KAMYR AKTIEBOLAG |