NO960356L - Apparat og framgangsmåte for raffinering av fibermasse - Google Patents
Apparat og framgangsmåte for raffinering av fibermasseInfo
- Publication number
- NO960356L NO960356L NO960356A NO960356A NO960356L NO 960356 L NO960356 L NO 960356L NO 960356 A NO960356 A NO 960356A NO 960356 A NO960356 A NO 960356A NO 960356 L NO960356 L NO 960356L
- Authority
- NO
- Norway
- Prior art keywords
- refining
- casing
- gaps
- flow
- discharge
- Prior art date
Links
Classifications
-
- 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
- D21D1/22—Jordans
-
- 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
- D21D1/002—Control devices
-
- 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
- D21D1/30—Disc mills
- D21D1/303—Double disc mills
Landscapes
- Paper (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Disintegrating Or Milling (AREA)
Abstract
Apparat (10,100,300,400) for raffinering av en lavkonsistens fibrøs slurry, hvilket apparat omfatter et flertall raffineringssoner (38,40;188,128;324,334;411,413)inne i et hus. En dedikert strømningsvei er etablert ut fra hver raffineringssone til en dedikert utløpsledning (56,58;130,142;308,310;411,413)ut fra huset, og organ (57,59;141,143;344,346;432,434)for differensiell justering av strømningsraten i hver utløpsledning. Et skilleorgan (42,132,340) er etablert mellom huset og rotorelementet, for slik å skille utløpet mellom de to raffineringsåpningene i to separate strømningsveier. Første og andre åpning overvåkes på en vilkårlig kjent måte. Under driftsbetingelser justeres flytreguleringsventiler for kombinert flyt fra raffinørhuset satt av produksjonskravene. Den relative posisjonering mellom de to ventilene justeres inntil målinger av raffineringsåpningene viser like store åpninger (innenfor et forhåndsdefinert toleranseawik) i de to raffmeringssonene.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/111,632 US5445328A (en) | 1993-08-25 | 1993-08-25 | Dual zone refiner with separated discharge flow control |
PCT/US1994/009481 WO1995006158A1 (en) | 1993-08-25 | 1994-08-23 | Dual zone refiner with separated discharge flow control |
Publications (2)
Publication Number | Publication Date |
---|---|
NO960356L true NO960356L (no) | 1996-01-29 |
NO960356D0 NO960356D0 (no) | 1996-01-29 |
Family
ID=22339587
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO960356A NO960356D0 (no) | 1993-08-25 | 1996-01-29 | Apparat og framgangsmåte for raffinering av fibermasse |
Country Status (9)
Country | Link |
---|---|
US (1) | US5445328A (no) |
EP (1) | EP0714465B1 (no) |
JP (1) | JP2923528B2 (no) |
AT (1) | ATE156205T1 (no) |
AU (1) | AU7601894A (no) |
CA (1) | CA2170262C (no) |
DE (1) | DE69404661T2 (no) |
NO (1) | NO960356D0 (no) |
WO (1) | WO1995006158A1 (no) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6324490B1 (en) | 1999-01-25 | 2001-11-27 | J&L Fiber Services, Inc. | Monitoring system and method for a fiber processing apparatus |
US6053440A (en) * | 1999-03-02 | 2000-04-25 | Beloit Technologies, Inc. | Tangential discharge disk refiner |
US6778936B2 (en) | 2000-03-08 | 2004-08-17 | J & L Fiber Services, Inc. | Consistency determining method and system |
US6752165B2 (en) | 2000-03-08 | 2004-06-22 | J & L Fiber Services, Inc. | Refiner control method and system |
US6502774B1 (en) | 2000-03-08 | 2003-01-07 | J + L Fiber Services, Inc. | Refiner disk sensor and sensor refiner disk |
US20040144875A1 (en) * | 2001-01-08 | 2004-07-29 | J & L Fiber Services, Inc. | Deflection compensating refiner plate segment and method |
US6938843B2 (en) | 2001-03-06 | 2005-09-06 | J & L Fiber Services, Inc. | Refiner control method and system |
JP4518711B2 (ja) * | 2001-08-08 | 2010-08-04 | 相川鉄工株式会社 | リファイナ |
US7188792B2 (en) * | 2003-03-18 | 2007-03-13 | Gl&V Management Hungary Kft. | Refiner rotor assembly with a hub having flow-through ports |
CN100566839C (zh) * | 2003-06-09 | 2009-12-09 | 卡丹特布莱克克劳森公司 | 自对准并主动补偿的精炼机定子板系统 |
US7104480B2 (en) * | 2004-03-23 | 2006-09-12 | J&L Fiber Services, Inc. | Refiner sensor and coupling arrangement |
US7726596B2 (en) | 2007-05-03 | 2010-06-01 | Andritz Inc. | Refiner with spiral inlet and dual tangential discharge outlet |
US8734611B2 (en) * | 2008-03-12 | 2014-05-27 | Andritz Inc. | Medium consistency refining method of pulp and system |
US20230047528A1 (en) * | 2020-04-01 | 2023-02-16 | Andritz Ag | Apparatus for Grinding a Fibrous Material Suspension |
CN112176752B (zh) * | 2020-09-30 | 2022-12-09 | 安德里茨(中国)有限公司 | 高卸料浓度热分散机及其电机功率和卸料量的控制方法 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US200722A (en) * | 1878-02-26 | Improvement in grinding-mills | ||
US220626A (en) * | 1879-10-14 | Improvement in machines for manufacturing flour | ||
US1762379A (en) * | 1927-04-25 | 1930-06-10 | Westinghouse Electric & Mfg Co | Coal pulverizer |
US2051716A (en) * | 1935-02-04 | 1936-08-18 | Oscar A Johnson | Grinding mill |
US2412680A (en) * | 1943-08-03 | 1946-12-17 | Edwin G Eppenbach | Metering mill |
US2437147A (en) * | 1944-05-12 | 1948-03-02 | Fuel Res Corp | Colloidal mills of the multiple grinding unit type |
DE1104317B (de) * | 1954-07-20 | 1961-04-06 | Bauer Bros Company | Scheibenmuehle zum Vermahlen von Papierstoff od. dgl. |
GB1066226A (en) * | 1963-07-01 | 1967-04-26 | Defibrator Ab | Grinding apparatus primarily for ligno-cellulose containing material |
SE341657B (no) * | 1970-09-30 | 1972-01-10 | Reinhall Rolf | |
US3754714A (en) * | 1971-09-24 | 1973-08-28 | Reinhall Rolf | Grinding apparatus especially for lignocellulose containing material |
US3822828A (en) * | 1973-03-13 | 1974-07-09 | Industrial Nucleonics Corp | Refiner network controller |
SU778785A1 (ru) * | 1978-12-20 | 1980-11-15 | Украинский научно-исследовательский углехимический институт | Центробежна мельница |
CA1246374A (en) * | 1983-10-24 | 1988-12-13 | Steve Rowland | Two stage high consistency refiner |
WO1987005061A1 (en) * | 1986-02-25 | 1987-08-27 | Beloit Corporation | Disk refiner having sliding rigid multiple disks |
US4820980A (en) * | 1987-05-04 | 1989-04-11 | Dodson Edgars Darryl | Gap, wear and tram measurement system and method for grinding machines |
US5127591A (en) * | 1987-11-05 | 1992-07-07 | Maschinefabrik Andritz Actiengesellschaft | Apparatus for crushing or grinding of fibrous material, in particular drum refiner |
AT393519B (de) * | 1988-11-07 | 1991-11-11 | Andritz Ag Maschf | Zerkleinerungs- bzw. mahlelement fuer trommelrefiner |
US5076892A (en) * | 1989-07-20 | 1991-12-31 | Sprout-Bauer Inc. | Apparatus for pressurized refining of lignocellulose material |
-
1993
- 1993-08-25 US US08/111,632 patent/US5445328A/en not_active Expired - Lifetime
-
1994
- 1994-08-23 CA CA002170262A patent/CA2170262C/en not_active Expired - Lifetime
- 1994-08-23 DE DE69404661T patent/DE69404661T2/de not_active Expired - Fee Related
- 1994-08-23 AU AU76018/94A patent/AU7601894A/en not_active Abandoned
- 1994-08-23 JP JP7507716A patent/JP2923528B2/ja not_active Expired - Lifetime
- 1994-08-23 AT AT94925989T patent/ATE156205T1/de not_active IP Right Cessation
- 1994-08-23 EP EP94925989A patent/EP0714465B1/en not_active Expired - Lifetime
- 1994-08-23 WO PCT/US1994/009481 patent/WO1995006158A1/en active IP Right Grant
-
1996
- 1996-01-29 NO NO960356A patent/NO960356D0/no unknown
Also Published As
Publication number | Publication date |
---|---|
CA2170262C (en) | 2003-03-18 |
DE69404661T2 (de) | 1997-11-27 |
EP0714465A1 (en) | 1996-06-05 |
JP2923528B2 (ja) | 1999-07-26 |
JPH09501991A (ja) | 1997-02-25 |
ATE156205T1 (de) | 1997-08-15 |
EP0714465B1 (en) | 1997-07-30 |
CA2170262A1 (en) | 1995-03-02 |
WO1995006158A1 (en) | 1995-03-02 |
AU7601894A (en) | 1995-03-21 |
DE69404661D1 (de) | 1997-09-04 |
NO960356D0 (no) | 1996-01-29 |
US5445328A (en) | 1995-08-29 |
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