SE9202365L - Avvattningsanordning innefattande vertikala rörledningar - Google Patents
Avvattningsanordning innefattande vertikala rörledningarInfo
- Publication number
- SE9202365L SE9202365L SE9202365A SE9202365A SE9202365L SE 9202365 L SE9202365 L SE 9202365L SE 9202365 A SE9202365 A SE 9202365A SE 9202365 A SE9202365 A SE 9202365A SE 9202365 L SE9202365 L SE 9202365L
- Authority
- SE
- Sweden
- Prior art keywords
- pipe lines
- drainage device
- dewatering
- vertical piping
- outlet end
- Prior art date
Links
- 239000000725 suspension Substances 0.000 abstract 1
Classifications
-
- 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
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/117—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements arranged for outward flow filtration
- B01D29/118—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements arranged for outward flow filtration open-ended
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/52—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor 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
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6438—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/90—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding
- B01D29/904—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding directing the mixture to be filtered on the filtering element in a manner to clean the filter continuously
-
- 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
- D21C9/18—De-watering; Elimination of cooking or pulp-treating liquors from the pulp
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Paper (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9202365A SE470444B (sv) | 1992-08-18 | 1992-08-18 | Avvattningsanordning innefattande vertikala rörledningar |
PCT/SE1993/000661 WO1994004746A1 (en) | 1992-08-18 | 1993-08-11 | Dewatering arrangement |
AU47667/93A AU4766793A (en) | 1992-08-18 | 1993-08-11 | Dewatering arrangement |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9202365A SE470444B (sv) | 1992-08-18 | 1992-08-18 | Avvattningsanordning innefattande vertikala rörledningar |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9202365D0 SE9202365D0 (sv) | 1992-08-18 |
SE9202365L true SE9202365L (sv) | 1994-02-19 |
SE470444B SE470444B (sv) | 1994-03-28 |
Family
ID=20386942
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9202365A SE470444B (sv) | 1992-08-18 | 1992-08-18 | Avvattningsanordning innefattande vertikala rörledningar |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU4766793A (sv) |
SE (1) | SE470444B (sv) |
WO (1) | WO1994004746A1 (sv) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6448568B2 (ja) * | 2016-03-02 | 2019-01-09 | 東洋スクリーン工業株式会社 | 連続ろ過装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE539094C (de) * | 1931-11-20 | Buckau R Wolf Akt Ges Maschf | Filterpatronen-Eindicker | |
US2985306A (en) * | 1959-09-30 | 1961-05-23 | Bendix Corp | Fluid filter |
US4552669A (en) * | 1983-04-18 | 1985-11-12 | Mott Metallurgical Corporation | Pneumatic hydro-pulse filter system and method of operation |
FI81137B (fi) * | 1986-12-17 | 1990-05-31 | Ahlstroem Oy | Foerfarande och anordning foer urvattning av fibersuspensioner. |
-
1992
- 1992-08-18 SE SE9202365A patent/SE470444B/sv not_active IP Right Cessation
-
1993
- 1993-08-11 AU AU47667/93A patent/AU4766793A/en not_active Abandoned
- 1993-08-11 WO PCT/SE1993/000661 patent/WO1994004746A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO1994004746A1 (en) | 1994-03-03 |
SE9202365D0 (sv) | 1992-08-18 |
AU4766793A (en) | 1994-03-15 |
SE470444B (sv) | 1994-03-28 |
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Legal Events
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