DE3639823C2 - - Google Patents
Info
- Publication number
- DE3639823C2 DE3639823C2 DE19863639823 DE3639823A DE3639823C2 DE 3639823 C2 DE3639823 C2 DE 3639823C2 DE 19863639823 DE19863639823 DE 19863639823 DE 3639823 A DE3639823 A DE 3639823A DE 3639823 C2 DE3639823 C2 DE 3639823C2
- Authority
- DE
- Germany
- Prior art keywords
- nozzles
- machine
- flow
- water
- wall
- 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.)
- Expired
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 38
- 239000000463 material Substances 0.000 claims description 30
- 238000010790 dilution Methods 0.000 description 6
- 239000012895 dilution Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 239000004744 fabric Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000001154 acute effect Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 230000005087 leaf formation Effects 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- MTCFGRXMJLQNBG-UHFFFAOYSA-N serine Chemical compound OCC(N)C(O)=O MTCFGRXMJLQNBG-UHFFFAOYSA-N 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- GJAARPKBDFKHFS-UHFFFAOYSA-N Gerin Natural products COC(=O)C(=C)C1CC2C(=C)C(=O)C=CC2(C)CC1OC(=O)C GJAARPKBDFKHFS-UHFFFAOYSA-N 0.000 description 1
- 241001522306 Serinus serinus Species 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000481 breast Anatomy 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 210000001624 hip Anatomy 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000000926 separation method Methods 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
- D21F1/02—Head boxes of Fourdrinier machines
- D21F1/022—Means for injecting material into flow within the headbox
-
- 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
- D21F1/02—Head boxes of Fourdrinier machines
-
- 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
- D21F1/02—Head boxes of Fourdrinier machines
- D21F1/028—Details of the nozzle section
Landscapes
- Paper (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19863639823 DE3639823A1 (de) | 1986-11-21 | 1986-11-21 | Stoffauflauf fuer papiermaschinen od.dgl. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19863639823 DE3639823A1 (de) | 1986-11-21 | 1986-11-21 | Stoffauflauf fuer papiermaschinen od.dgl. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3639823A1 DE3639823A1 (de) | 1988-06-01 |
| DE3639823C2 true DE3639823C2 (enrdf_load_stackoverflow) | 1988-11-24 |
Family
ID=6314472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19863639823 Granted DE3639823A1 (de) | 1986-11-21 | 1986-11-21 | Stoffauflauf fuer papiermaschinen od.dgl. |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3639823A1 (enrdf_load_stackoverflow) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3802298A1 (de) * | 1987-06-09 | 1988-12-22 | Peter G Mercer | Verfahren und vorrichtung zum verbessern der homogenitaet der faserverteilung beim maschinellen herstellen einer faserstoffbahn |
| WO1995009271A1 (en) * | 1993-09-29 | 1995-04-06 | Beloit Technologies, Inc. | A basis weight control apparatus |
| DE4409415C5 (de) * | 1994-03-18 | 2005-02-17 | Voith Sulzer Papiermaschinen Gmbh | Dosiervorrichtung für einen Stoffauflauf einer Papiermaschine |
| DE4422907C2 (de) * | 1994-06-30 | 1997-03-06 | Voith Gmbh J M | Sektionale Stoffzuführung des Stoffauflaufs einer Papiermaschine |
| US5549793A (en) * | 1994-08-02 | 1996-08-27 | Abb Industrial Systems, Inc. | Control of dilution lines in a dilution headbox of a paper making machine |
| US5603806A (en) * | 1995-06-01 | 1997-02-18 | Valmet Corporation | Method and apparatus for lateral alignment of the cross-direction quality profile of a web in a paper machine |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE658601A (enrdf_load_stackoverflow) * | 1964-01-23 | |||
| US3547775A (en) * | 1966-04-29 | 1970-12-15 | Industrial Nucleonics Corp | Means and method for modulating fiber stock flow in papermaking headbox in response to paper sheet product parameters |
| ZA735253B (en) * | 1972-10-12 | 1974-07-31 | Crown Zellerbach Corp | Apparatus and method for delivering a fiber slurry |
| DE2912152A1 (de) * | 1979-03-28 | 1980-10-09 | Fr Schiettinger Niederlassung | Vorrichtung zur regelung des flaechengewicht-querprofils bei der erzeugung von papier, karton, pappe o.dgl. |
| DE2942966C2 (de) * | 1979-10-24 | 1984-04-26 | J.M. Voith Gmbh, 7920 Heidenheim | Stoffauflaufdüse |
-
1986
- 1986-11-21 DE DE19863639823 patent/DE3639823A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE3639823A1 (de) | 1988-06-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |