NO136891B - Fremgangsm}te og apparat til kontinuerlig fortrengningsvasking av stoffmasser som inneholder en v{ske. - Google Patents
Fremgangsm}te og apparat til kontinuerlig fortrengningsvasking av stoffmasser som inneholder en v{ske. Download PDFInfo
- Publication number
- NO136891B NO136891B NO99/73A NO9973A NO136891B NO 136891 B NO136891 B NO 136891B NO 99/73 A NO99/73 A NO 99/73A NO 9973 A NO9973 A NO 9973A NO 136891 B NO136891 B NO 136891B
- Authority
- NO
- Norway
- Prior art keywords
- liquid
- mass
- layer
- filter
- displacement
- Prior art date
Links
- 239000007788 liquid Substances 0.000 title claims description 74
- 238000000034 method Methods 0.000 title claims description 14
- 235000016709 nutrition Nutrition 0.000 title 1
- 239000000126 substance Substances 0.000 title 1
- 238000006073 displacement reaction Methods 0.000 claims description 35
- 238000005406 washing Methods 0.000 claims description 12
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 7
- 230000002706 hydrostatic effect Effects 0.000 claims description 7
- 230000007704 transition Effects 0.000 claims description 7
- 229910021653 sulphate ion Inorganic materials 0.000 claims description 6
- 238000011084 recovery Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims 1
- 239000004744 fabric Substances 0.000 description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 230000001105 regulatory effect Effects 0.000 description 4
- 229920002678 cellulose Polymers 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 238000010411 cooking Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 240000000111 Saccharum officinarum Species 0.000 description 1
- 235000007201 Saccharum officinarum Nutrition 0.000 description 1
- 101150114468 TUB1 gene Proteins 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 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
- 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
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Paper (AREA)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
- General Preparation And Processing Of Foods (AREA)
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO99/73A NO136891B (no) | 1973-01-10 | 1973-01-10 | Fremgangsm}te og apparat til kontinuerlig fortrengningsvasking av stoffmasser som inneholder en v{ske. |
DE2365068A DE2365068A1 (de) | 1973-01-10 | 1973-12-28 | Verfahren und vorrichtung zum kontinuierlichen verdraengungswaschen von fluessigkeitshaltigen pulpematerialien |
FI47/74A FI53847C (fi) | 1973-01-10 | 1974-01-08 | Foerfarande och apparat foer kontinuerlig foertraengningstvaettning av vaetskeinnehaollande massor |
AT11574A AT347772B (de) | 1973-01-10 | 1974-01-08 | Verfahren und vorrichtung zum kontinuierlichen verdraengungswaschen von fluessigkeitshaltigen faserstoffen u.dgl. breiigen stoffmassen |
BR7478A BR7400078D0 (pt) | 1973-01-10 | 1974-01-08 | Processo e aparelho para lavagem continua, por deslocamento, de materiais em polpa contendo liquido |
US05/431,734 US3938206A (en) | 1973-01-10 | 1974-01-08 | Method for continuous displacement washing of liquid-containing pulp materials |
ES422141A ES422141A1 (es) | 1973-01-10 | 1974-01-09 | Metodo para el lavado por desplazamiento continuo de mate- riales en pasta que contienen liquido. |
FR7400673A FR2324794A1 (fr) | 1973-01-10 | 1974-01-09 | Procede et appareil pour le lavage en continu de matieres en pate contenant un liquide |
CA189,828A CA1024080A (en) | 1973-01-10 | 1974-01-10 | Continuous displacement washing of pulp materials with high-flow-resistance medium support |
JP49005667A JPS49100303A (de) | 1973-01-10 | 1974-01-10 | |
GB124674A GB1434142A (en) | 1973-01-10 | 1974-01-10 | Method and apparatus for continuous displacement washing of liquid-containing pulp materials |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO99/73A NO136891B (no) | 1973-01-10 | 1973-01-10 | Fremgangsm}te og apparat til kontinuerlig fortrengningsvasking av stoffmasser som inneholder en v{ske. |
Publications (1)
Publication Number | Publication Date |
---|---|
NO136891B true NO136891B (no) | 1977-08-15 |
Family
ID=19877369
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO99/73A NO136891B (no) | 1973-01-10 | 1973-01-10 | Fremgangsm}te og apparat til kontinuerlig fortrengningsvasking av stoffmasser som inneholder en v{ske. |
Country Status (11)
Country | Link |
---|---|
US (1) | US3938206A (de) |
JP (1) | JPS49100303A (de) |
AT (1) | AT347772B (de) |
BR (1) | BR7400078D0 (de) |
CA (1) | CA1024080A (de) |
DE (1) | DE2365068A1 (de) |
ES (1) | ES422141A1 (de) |
FI (1) | FI53847C (de) |
FR (1) | FR2324794A1 (de) |
GB (1) | GB1434142A (de) |
NO (1) | NO136891B (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4176531A (en) * | 1974-09-14 | 1979-12-04 | Vepa Ag | Apparatus for the wet treatment of tension-free guided material |
US4025304A (en) * | 1974-09-14 | 1977-05-24 | Vepa Ag | Process for the wet treatment of tension-free guided material |
US4154644A (en) * | 1978-02-27 | 1979-05-15 | Georgia-Pacific Corporation | Pulp washer |
WO1980000460A1 (en) * | 1978-08-18 | 1980-03-20 | Envirotech Corp | Twin belt vacuum washer |
US4205541A (en) * | 1978-11-03 | 1980-06-03 | Unice Machine Company | Stock washer |
US4232416A (en) * | 1979-04-13 | 1980-11-11 | Morton Machine Works, Incorporated | Process for wetting fiber |
GB2059469B (en) * | 1979-09-26 | 1983-09-01 | Reed International Ltd | Washing fibre stock |
SE426607B (sv) * | 1982-03-29 | 1983-01-31 | Kamyr Ab | Sett att behandla en massasuspension som er i rorelse lengs en bana medelst fortrengning av massans suspensionsvetska med en eller flera ersettningsvetskor |
US4549415A (en) * | 1983-02-03 | 1985-10-29 | Beloit Corporation | Continuous counterflow belt washer |
DE3423701A1 (de) * | 1983-09-12 | 1985-03-28 | Rauma-Repola Oy, Pori | Verfahren und vorrichtung zum waschen einer zellstoffmasse |
AT383627B (de) * | 1985-03-12 | 1987-07-27 | Andritz Ag Maschf | Waschvorrichtung fuer suspensionen |
AT385791B (de) * | 1986-02-18 | 1988-05-10 | Andritz Ag Maschf | Einrichtung zur behandlung einer zwischen mindestens zwei endlosen siebbaendern od.dgl. foerdereinrichtungen gefuehrten material- bzw. stoffbahn |
SE459506B (sv) * | 1986-06-03 | 1989-07-10 | Kamyr Ab | Apparat foer behandling av ett vaetskehaltigt fibermaterial |
AT386850B (de) * | 1986-09-17 | 1988-10-25 | Andritz Ag Maschf | Einrichtung zur behandlung eines zwischen mindestens zwei endlosen durchlaessigen baendern, z.b. siebbaendern, gefuehrten materials |
US6339859B1 (en) * | 1999-06-25 | 2002-01-22 | Lewis D. Shackford | Control system for a filtrate splitting device |
US9675915B1 (en) * | 2015-04-10 | 2017-06-13 | Englo, Inc. | Separator for dewatering particulate matter suspended in water |
CN105178085A (zh) * | 2015-09-21 | 2015-12-23 | 潍坊恒联浆纸有限公司 | 一种杨木浆黑液绿色提取工艺 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3454970A (en) * | 1965-09-22 | 1969-07-15 | Lionel M Sutherland | Apparatus and process for washing a pulp web |
US3832283A (en) * | 1971-07-21 | 1974-08-27 | Int Paper Co | Method for producing nonwoven fabrics |
-
1973
- 1973-01-10 NO NO99/73A patent/NO136891B/no unknown
- 1973-12-28 DE DE2365068A patent/DE2365068A1/de active Pending
-
1974
- 1974-01-08 AT AT11574A patent/AT347772B/de not_active IP Right Cessation
- 1974-01-08 BR BR7478A patent/BR7400078D0/pt unknown
- 1974-01-08 US US05/431,734 patent/US3938206A/en not_active Expired - Lifetime
- 1974-01-08 FI FI47/74A patent/FI53847C/fi active
- 1974-01-09 ES ES422141A patent/ES422141A1/es not_active Expired
- 1974-01-09 FR FR7400673A patent/FR2324794A1/fr active Granted
- 1974-01-10 JP JP49005667A patent/JPS49100303A/ja active Pending
- 1974-01-10 GB GB124674A patent/GB1434142A/en not_active Expired
- 1974-01-10 CA CA189,828A patent/CA1024080A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS49100303A (de) | 1974-09-21 |
US3938206A (en) | 1976-02-17 |
ES422141A1 (es) | 1976-07-01 |
DE2365068A1 (de) | 1974-07-18 |
FR2324794A1 (fr) | 1977-04-15 |
FI53847B (fi) | 1978-05-02 |
AT347772B (de) | 1979-01-10 |
BR7400078D0 (pt) | 1974-08-15 |
FR2324794B1 (de) | 1978-04-14 |
ATA11574A (de) | 1978-05-15 |
FI53847C (fi) | 1978-08-10 |
GB1434142A (en) | 1976-05-05 |
CA1024080A (en) | 1978-01-10 |
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