SE507852C2 - Självrensande matningsanordning för pappersmassa - Google Patents
Självrensande matningsanordning för pappersmassaInfo
- Publication number
- SE507852C2 SE507852C2 SE9102250A SE9102250A SE507852C2 SE 507852 C2 SE507852 C2 SE 507852C2 SE 9102250 A SE9102250 A SE 9102250A SE 9102250 A SE9102250 A SE 9102250A SE 507852 C2 SE507852 C2 SE 507852C2
- Authority
- SE
- Sweden
- Prior art keywords
- flow
- outlet
- semicircular rod
- chamber
- semicircular
- Prior art date
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 6
- 229920001131 Pulp (paper) Polymers 0.000 title 1
- 239000000835 fiber Substances 0.000 claims abstract description 8
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 239000010802 sludge Substances 0.000 claims description 3
- 239000002657 fibrous material Substances 0.000 claims 2
- 238000007789 sealing Methods 0.000 claims 2
- 230000000903 blocking effect Effects 0.000 claims 1
- 238000011010 flushing procedure Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 6
- 239000007788 liquid Substances 0.000 description 10
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 5
- 238000009826 distribution Methods 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- 238000001035 drying Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000013019 agitation Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 244000144992 flock Species 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000003860 storage 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
- 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
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D1/00—Methods of beating or refining; Beaters of the Hollander type
- D21D1/20—Methods of refining
- D21D1/40—Washing the fibres
-
- 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
- D21F1/74—Pulp catching, de-watering, or recovering; Re-use of pulp-water using cylinders
Landscapes
- Paper (AREA)
- Preliminary Treatment Of Fibers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/562,888 US5104011A (en) | 1990-08-03 | 1990-08-03 | Self-cleaning feed apparatus |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| SE9102250D0 SE9102250D0 (sv) | 1991-07-26 |
| SE9102250L SE9102250L (sv) | 1992-02-04 |
| SE507852C2 true SE507852C2 (sv) | 1998-07-20 |
Family
ID=24248222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE9102250A SE507852C2 (sv) | 1990-08-03 | 1991-07-26 | Självrensande matningsanordning för pappersmassa |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US5104011A (de) |
| JP (1) | JPH07324294A (de) |
| AT (1) | AT400585B (de) |
| CA (1) | CA2047513C (de) |
| FI (1) | FI98344C (de) |
| SE (1) | SE507852C2 (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9108543U1 (de) * | 1991-07-11 | 1991-11-14 | Nordson Corp., Westlake, Ohio | Breitschlitzdüse zum Auftragen von Fluiden, insbesondere von Schmelzklebern |
| JP3021219B2 (ja) * | 1992-10-29 | 2000-03-15 | 三菱重工業株式会社 | 抄紙機ヘッドボックスの端部流量調整装置 |
| US5456804A (en) | 1994-08-22 | 1995-10-10 | Ingersoll-Rand Company | Inlet slice assembly, for a pulp slurry processing machine |
| EP4379130B1 (de) * | 2022-12-01 | 2025-07-02 | Sappi Papier Holding GmbH | Stoffauflauf und verfahren zum auftragen von beschichtungszusammensetzungen auf ein bewegendes nasspulpesubstrat unter verwendung dieses stoffauflaufs |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US192622A (en) * | 1877-07-03 | Improvement in steam and water cocks | ||
| US2613906A (en) * | 1948-05-25 | 1952-10-14 | Brown & Sharpe Mfg | Hydraulic control valve |
| US3633489A (en) * | 1969-11-28 | 1972-01-11 | Lehara Inc Werner | Interruptable depositing machine |
| AU463093B2 (en) * | 1971-04-14 | 1975-06-30 | Improved Machinery Inc. | Apparatus and method for processing suspensions containing fibrous material |
| FR2296994A1 (fr) * | 1975-01-10 | 1976-08-06 | Nodet Gougis | Distributeur doseur a dispositif d'etancheite |
| JPS536221A (en) * | 1976-07-08 | 1978-01-20 | Kobe Steel Ltd | Production of pc steel wire or rod |
| US4173328A (en) * | 1976-08-30 | 1979-11-06 | The Leisure Group | In-line shut-off valve |
| DE2805038C2 (de) * | 1978-02-07 | 1987-04-16 | Hansa Metallwerke Ag, 7000 Stuttgart | Mengen- und Absperrventil |
| US4373560A (en) * | 1979-04-18 | 1983-02-15 | Robert M. Elsworth | Apparatus for filling caulking tubes |
| US4509556A (en) * | 1982-05-13 | 1985-04-09 | Ross Operating Valve Company | Flow control for valve interface |
| DE3803230C1 (de) * | 1988-02-04 | 1989-03-16 | Benz & Hilgers Gmbh, 4000 Duesseldorf, De | |
| FI81019C (fi) * | 1988-10-13 | 1992-03-24 | Sunds Defibrator Rauma Oy | Foerfarande och anordning foer filtrering av suspension. |
| FI81020C (fi) * | 1988-11-11 | 1992-03-24 | Sunds Defibrator Rauma Oy | Foerfarande foer foertjockning av suspension och behandling med vaetska samt trumfilter. |
-
1990
- 1990-08-03 US US07/562,888 patent/US5104011A/en not_active Expired - Lifetime
-
1991
- 1991-07-22 CA CA002047513A patent/CA2047513C/en not_active Expired - Lifetime
- 1991-07-26 SE SE9102250A patent/SE507852C2/sv not_active IP Right Cessation
- 1991-07-31 AT AT0152691A patent/AT400585B/de not_active IP Right Cessation
- 1991-08-01 JP JP3192394A patent/JPH07324294A/ja active Pending
- 1991-08-02 FI FI913692A patent/FI98344C/fi active
Also Published As
| Publication number | Publication date |
|---|---|
| FI913692A0 (fi) | 1991-08-02 |
| JPH07324294A (ja) | 1995-12-12 |
| CA2047513A1 (en) | 1992-02-04 |
| FI98344C (fi) | 1997-06-10 |
| SE9102250L (sv) | 1992-02-04 |
| FI98344B (fi) | 1997-02-28 |
| FI913692L (fi) | 1992-02-04 |
| US5104011A (en) | 1992-04-14 |
| AT400585B (de) | 1996-01-25 |
| CA2047513C (en) | 1996-10-15 |
| ATA152691A (de) | 1995-06-15 |
| SE9102250D0 (sv) | 1991-07-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |