DE1815307A1 - Verfahren und Vorrichtung zur Steuerung der Beschaffenheit von einem Stoffauflaufkasten zuzufuehrendem Papierstoff - Google Patents
Verfahren und Vorrichtung zur Steuerung der Beschaffenheit von einem Stoffauflaufkasten zuzufuehrendem PapierstoffInfo
- Publication number
- DE1815307A1 DE1815307A1 DE19681815307 DE1815307A DE1815307A1 DE 1815307 A1 DE1815307 A1 DE 1815307A1 DE 19681815307 DE19681815307 DE 19681815307 DE 1815307 A DE1815307 A DE 1815307A DE 1815307 A1 DE1815307 A1 DE 1815307A1
- Authority
- DE
- Germany
- Prior art keywords
- paper stock
- cleaning device
- measured
- pressure drop
- housing
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 16
- 238000004140 cleaning Methods 0.000 claims description 54
- 239000000463 material Substances 0.000 claims description 24
- 239000000835 fiber Substances 0.000 claims description 13
- 239000000126 substance Substances 0.000 claims description 9
- 238000012360 testing method Methods 0.000 claims description 3
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 238000012544 monitoring process Methods 0.000 claims 1
- 239000007921 spray Substances 0.000 claims 1
- 238000003756 stirring Methods 0.000 claims 1
- 239000000725 suspension Substances 0.000 description 7
- 238000005070 sampling Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000005259 measurement Methods 0.000 description 5
- 238000004891 communication Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 239000003657 drainage water Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000011540 sensing material Substances 0.000 description 1
- 230000001629 suppression Effects 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S162/00—Paper making and fiber liberation
- Y10S162/09—Uses for paper making sludge
- Y10S162/10—Computer control of paper making variables
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S162/00—Paper making and fiber liberation
- Y10S162/09—Uses for paper making sludge
- Y10S162/10—Computer control of paper making variables
- Y10S162/11—Wet end paper making variables
Landscapes
- Paper (AREA)
- Filtration Of Liquid (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US69499768A | 1968-01-02 | 1968-01-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1815307A1 true DE1815307A1 (de) | 1969-07-31 |
Family
ID=24791148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19681815307 Pending DE1815307A1 (de) | 1968-01-02 | 1968-12-18 | Verfahren und Vorrichtung zur Steuerung der Beschaffenheit von einem Stoffauflaufkasten zuzufuehrendem Papierstoff |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3589980A (enrdf_load_stackoverflow) |
| JP (1) | JPS498805B1 (enrdf_load_stackoverflow) |
| DE (1) | DE1815307A1 (enrdf_load_stackoverflow) |
| ES (1) | ES362010A1 (enrdf_load_stackoverflow) |
| FI (1) | FI47674C (enrdf_load_stackoverflow) |
| FR (1) | FR1600722A (enrdf_load_stackoverflow) |
| GB (1) | GB1251037A (enrdf_load_stackoverflow) |
| SE (1) | SE350785B (enrdf_load_stackoverflow) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3873416A (en) * | 1970-11-27 | 1975-03-25 | Alkibiadis Karnis | System for the continuous measurement of the weight-average fiber length of a pulp |
| US4126513A (en) * | 1977-06-30 | 1978-11-21 | Beloit Corporation | Air dome attenuator |
| SE8002587L (sv) * | 1980-04-03 | 1981-10-04 | Asea Ab | Anordning for reglering av fiberkoncentration |
| US4680957A (en) * | 1985-05-02 | 1987-07-21 | The Davey Company | Non-invasive, in-line consistency measurement of a non-newtonian fluid |
| US5093773A (en) * | 1989-10-12 | 1992-03-03 | Fisher Controls International, Inc. | Processing system with heat recovery |
| DE4237309A1 (enrdf_load_stackoverflow) * | 1992-11-05 | 1993-04-08 | Voith Gmbh J M | |
| US5888348A (en) * | 1996-11-14 | 1999-03-30 | Schweitzer-Mauduit International, Inc. | Method for controlling the permeability of a paper |
-
1968
- 1968-01-02 US US694997A patent/US3589980A/en not_active Expired - Lifetime
- 1968-10-22 FI FI682982A patent/FI47674C/fi active
- 1968-10-31 GB GB1251037D patent/GB1251037A/en not_active Expired
- 1968-12-18 DE DE19681815307 patent/DE1815307A1/de active Pending
- 1968-12-28 JP JP43095976A patent/JPS498805B1/ja active Pending
- 1968-12-30 ES ES362010A patent/ES362010A1/es not_active Expired
- 1968-12-31 FR FR1600722D patent/FR1600722A/fr not_active Expired
- 1968-12-31 SE SE18041/68A patent/SE350785B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3589980A (en) | 1971-06-29 |
| GB1251037A (enrdf_load_stackoverflow) | 1971-10-27 |
| SE350785B (enrdf_load_stackoverflow) | 1972-11-06 |
| JPS498805B1 (enrdf_load_stackoverflow) | 1974-02-28 |
| FR1600722A (enrdf_load_stackoverflow) | 1970-07-27 |
| FI47674B (enrdf_load_stackoverflow) | 1973-10-31 |
| ES362010A1 (es) | 1970-09-01 |
| FI47674C (fi) | 1974-02-11 |
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