FI114904B - Förfarande för reglering av snäckpress - Google Patents
Förfarande för reglering av snäckpress Download PDFInfo
- Publication number
- FI114904B FI114904B FI990252A FI990252A FI114904B FI 114904 B FI114904 B FI 114904B FI 990252 A FI990252 A FI 990252A FI 990252 A FI990252 A FI 990252A FI 114904 B FI114904 B FI 114904B
- Authority
- FI
- Finland
- Prior art keywords
- torque
- speed
- rpm
- adjustment
- adjusting
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
- B30B9/12—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing
- B30B9/125—Control arrangements
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Paper (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Treatment Of Sludge (AREA)
- Control Of Eletrric Generators (AREA)
- Eye Examination Apparatus (AREA)
Claims (4)
1. Förfarande för inställning av en skruvpress, särskilt för avlägsnande av vätska ur en fibersuspension, där varvtalet ändras enligt 5 vridmomentkarakteristikan som funktion av vridmomentet, kännetecknat av, att mottrycket minskas när vridmomentet ökar.
2. Förfarande enligt patentkrav 1, kännetecknat av, att nominella varvtalet ökas när vridmomentet ökar. 10
3. Förfarande enligt patentkrav 1, kännetecknat av, att varvtalet i ett förutbestämt vridmomentomrade hälls konstant vid en vridmomentändring. 15
4. Förfarande enligt patentkrav 2, kännetecknat av, att nominella varvtalet regleras enligt produktionen. • · I • « · • · 1 • · · • · » • · » » ( 1 » t · » · » f · » · · · ·
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0024198A AT406847B (de) | 1998-02-10 | 1998-02-10 | Verfahren zur regelung einer schneckenpresse |
AT24198 | 1998-02-10 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI990252A0 FI990252A0 (sv) | 1999-02-09 |
FI990252A FI990252A (sv) | 1999-08-11 |
FI114904B true FI114904B (sv) | 2005-01-31 |
Family
ID=3485311
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI990252A FI114904B (sv) | 1998-02-10 | 1999-02-09 | Förfarande för reglering av snäckpress |
Country Status (7)
Country | Link |
---|---|
US (1) | US6217710B1 (sv) |
AT (1) | AT406847B (sv) |
CA (1) | CA2260379A1 (sv) |
DE (1) | DE19902480C2 (sv) |
FI (1) | FI114904B (sv) |
NO (1) | NO322648B1 (sv) |
SE (1) | SE523155C2 (sv) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7217254B2 (en) * | 2002-09-20 | 2007-05-15 | Genzyme Corporation | Multi-pressure biocompatible agent delivery device and method |
JP4427798B2 (ja) * | 2005-04-14 | 2010-03-10 | 株式会社石垣 | 差速回転濃縮機における運転制御方法並びに運転制御装置 |
US9333468B2 (en) | 2012-09-24 | 2016-05-10 | Abengoa Bioenergy New Technologies, Llc | Soak vessels and methods for impregnating biomass with liquid |
SE537758C2 (sv) | 2013-02-22 | 2015-10-13 | Valmet Oy | Skruvtransportör för lignocellulosainnehållande material |
DE102022120864A1 (de) | 2022-08-18 | 2024-02-29 | Huber Se | Vorrichtung zum Entwässern und Verdichten von Pressgut sowie Verfahren zum Betreiben einer solchen Vorrichtung |
DE102022127146A1 (de) | 2022-10-17 | 2024-04-18 | Coperion Gmbh | Verfahren zum Betrieb eines Extruders, Computerprogramm, Steuerung und Extruder |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3548743A (en) * | 1968-03-07 | 1970-12-22 | Chemetron Corp | Liquid expressing press |
US3938434A (en) * | 1973-03-19 | 1976-02-17 | Cox Clyde H | Sludge dewatering |
US4041854A (en) * | 1974-06-10 | 1977-08-16 | Cox Clyde H | Sludge dewatering |
US4671908A (en) * | 1986-06-26 | 1987-06-09 | Phillips Petroleum Company | Extrusion control process and apparatus |
DE3623679A1 (de) * | 1986-07-12 | 1988-01-28 | Werner & Pfleiderer | Verfahren zum betrieb eines schneckenextruders und schneckenextruder zur durchfuehrung des verfahrens |
DD292419A5 (de) * | 1990-03-12 | 1991-08-01 | Veb Schwermaschinenbau-Komb. "Ernst Thaelmann" Magdeburg,De | Verfahren zur steuerung einer seiherschneckenpresse |
DE4210259A1 (de) * | 1992-03-28 | 1993-09-30 | Ckt Kunststoffverarbeitungstec | Verfahren zum Steuern und Regeln des Plastifiziervorganges von viskosen Stoffen |
DE4434140A1 (de) * | 1994-09-24 | 1996-03-28 | Schlotterhose Maschinenfabrik | Kocherpresse |
DE19503508A1 (de) * | 1995-02-03 | 1996-08-08 | Werner & Pfleiderer | Steuerungsverfahren für Extrudiermaschinen |
-
1998
- 1998-02-10 AT AT0024198A patent/AT406847B/de not_active IP Right Cessation
-
1999
- 1999-01-22 DE DE19902480A patent/DE19902480C2/de not_active Expired - Lifetime
- 1999-01-29 SE SE9900314A patent/SE523155C2/sv not_active IP Right Cessation
- 1999-01-29 CA CA002260379A patent/CA2260379A1/en not_active Abandoned
- 1999-02-09 NO NO19990602A patent/NO322648B1/no not_active IP Right Cessation
- 1999-02-09 FI FI990252A patent/FI114904B/sv not_active IP Right Cessation
- 1999-02-10 US US09/248,331 patent/US6217710B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
NO990602L (no) | 1999-08-11 |
FI990252A (sv) | 1999-08-11 |
NO322648B1 (no) | 2006-11-13 |
SE523155C2 (sv) | 2004-03-30 |
ATA24198A (de) | 2000-02-15 |
US6217710B1 (en) | 2001-04-17 |
AT406847B (de) | 2000-09-25 |
SE9900314D0 (sv) | 1999-01-29 |
DE19902480C2 (de) | 2003-08-21 |
NO990602D0 (no) | 1999-02-09 |
FI990252A0 (sv) | 1999-02-09 |
DE19902480A1 (de) | 1999-08-26 |
CA2260379A1 (en) | 1999-08-10 |
SE9900314L (sv) | 1999-08-11 |
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