CA2312301A1 - Process and apparatus for metered dilution of fibrous material suspension in or in front of a material intake of a paper machine - Google Patents
Process and apparatus for metered dilution of fibrous material suspension in or in front of a material intake of a paper machine Download PDFInfo
- Publication number
- CA2312301A1 CA2312301A1 CA002312301A CA2312301A CA2312301A1 CA 2312301 A1 CA2312301 A1 CA 2312301A1 CA 002312301 A CA002312301 A CA 002312301A CA 2312301 A CA2312301 A CA 2312301A CA 2312301 A1 CA2312301 A1 CA 2312301A1
- Authority
- CA
- Canada
- Prior art keywords
- backwater
- accordance
- fibrous material
- filter
- filter device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
- 238000000034 method Methods 0.000 title claims abstract description 47
- 239000002657 fibrous material Substances 0.000 title claims abstract description 43
- 239000000725 suspension Substances 0.000 title claims abstract description 43
- 239000000463 material Substances 0.000 title claims abstract description 36
- 238000010790 dilution Methods 0.000 title claims abstract description 8
- 239000012895 dilution Substances 0.000 title claims abstract description 8
- 239000000706 filtrate Substances 0.000 claims abstract description 48
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 238000007865 diluting Methods 0.000 claims abstract description 21
- 239000007787 solid Substances 0.000 claims description 16
- 239000012065 filter cake Substances 0.000 claims description 11
- 239000011343 solid material Substances 0.000 claims description 8
- 238000001914 filtration Methods 0.000 claims description 6
- 239000000835 fiber Substances 0.000 description 7
- 239000000945 filler Substances 0.000 description 2
- 239000013505 freshwater Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 101100352919 Caenorhabditis elegans ppm-2 gene Proteins 0.000 description 1
- 239000002671 adjuvant Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000009282 microflotation Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 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
- D21F1/08—Regulating consistency
-
- 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
Landscapes
- Paper (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19928488A DE19928488C1 (de) | 1999-06-22 | 1999-06-22 | Verfahren zur dosierbaren Verdünnung der Faserstoffsuspension in oder vor einem Stoffauflauf einer Papiermaschine |
| DE19928488.1 | 1999-06-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2312301A1 true CA2312301A1 (en) | 2000-12-22 |
Family
ID=7912097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002312301A Abandoned CA2312301A1 (en) | 1999-06-22 | 2000-06-20 | Process and apparatus for metered dilution of fibrous material suspension in or in front of a material intake of a paper machine |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP1063347B1 (de) |
| AT (1) | ATE301208T1 (de) |
| CA (1) | CA2312301A1 (de) |
| DE (2) | DE19928488C1 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007042260B4 (de) | 2007-09-06 | 2012-09-27 | Leica Microsystems Cms Gmbh | Objektivwechsler und ein Mikroskop |
| DE102011088063A1 (de) * | 2011-12-09 | 2013-06-13 | Voith Patent Gmbh | Klarfiltrat-Behandlung |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE457772B (sv) * | 1987-05-15 | 1989-01-30 | Harry Nilsson | Filter foer koncentrering av suspensioner |
| DE3829177A1 (de) * | 1987-09-16 | 1989-03-30 | Kufferath Andreas Gmbh | Scheibeneindicker |
| FI971126A7 (fi) * | 1997-03-18 | 1998-09-19 | Valmet Corp | Paperikoneen perälaatikon laimennusveden käsittely- ja kiertojärjestelmä |
| DE29812108U1 (de) * | 1998-07-09 | 1998-10-08 | Voith Sulzer Papiertechnik Patent GmbH, 89522 Heidenheim | Misch- und Rezirkulationskreislauf |
-
1999
- 1999-06-22 DE DE19928488A patent/DE19928488C1/de not_active Expired - Fee Related
-
2000
- 2000-03-31 EP EP00106900A patent/EP1063347B1/de not_active Expired - Lifetime
- 2000-03-31 DE DE50010863T patent/DE50010863D1/de not_active Expired - Fee Related
- 2000-03-31 AT AT00106900T patent/ATE301208T1/de not_active IP Right Cessation
- 2000-06-20 CA CA002312301A patent/CA2312301A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| EP1063347B1 (de) | 2005-08-03 |
| EP1063347A1 (de) | 2000-12-27 |
| DE19928488C1 (de) | 2001-01-18 |
| ATE301208T1 (de) | 2005-08-15 |
| DE50010863D1 (de) | 2005-09-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |