SE7609286L - Forfarande och anordning for utmatning av fibrer fran en under tryck staende kokare - Google Patents

Forfarande och anordning for utmatning av fibrer fran en under tryck staende kokare

Info

Publication number: SE7609286L
Authority: SE; Sweden
Prior art keywords: casing; scrap collector; grid plate; liquid; stream
Prior art date: 1975-12-31

Application number

SE7609286A

Other languages

Unknown language ( )

English (en)

Other versions

SE434527B (sv

Inventor

J L Michelsen

Original Assignee

American Defibrator

Priority date (The priority date 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 date listed.)

1975-12-31

Filing date

1976-08-20

Publication date

1977-07-01

1976-08-20 Application filed by American Defibrator filed Critical American Defibrator

1977-07-01 Publication of SE7609286L publication Critical patent/SE7609286L/sv

1984-07-30 Publication of SE434527B publication Critical patent/SE434527B/sv

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
- B01J3/04—Pressure vessels, e.g. autoclaves
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
- B01J3/02—Feed or outlet devices therefor
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C7/00—Digesters
- D21C7/08—Discharge devices

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Paper (AREA)
Coloring (AREA)
Cleaning In Electrography (AREA)

SE7609286A 1975-12-31 1976-08-20 Forfarande och anordning for utmatning av fibrer fran en under tryck staende kokare SE434527B (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/645,673 US4039373A (en)	1975-12-31	1975-12-31	Static discharge device and method for fiber discharge from a pressurized digester

Publications (2)

Publication Number	Publication Date
SE7609286L true SE7609286L (sv)	1977-07-01
SE434527B SE434527B (sv)	1984-07-30

Family

ID=24589995

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7609286A SE434527B (sv)	1975-12-31	1976-08-20	Forfarande och anordning for utmatning av fibrer fran en under tryck staende kokare

Country Status (14)

Country	Link
US (1)	US4039373A (sv)
JP (1)	JPS5917238B2 (sv)
AR (1)	AR210520A1 (sv)
AU (1)	AU499243B2 (sv)
BR (1)	BR7605051A (sv)
CA (1)	CA1055756A (sv)
DE (1)	DE2618499C3 (sv)
ES (1)	ES450114A1 (sv)
FI (1)	FI65095C (sv)
FR (1)	FR2337225A1 (sv)
GB (1)	GB1512498A (sv)
NO (1)	NO150088C (sv)
SE (1)	SE434527B (sv)
ZA (1)	ZA761792B (sv)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1989001360A1 (en) *	1987-08-19	1989-02-23	Warner, Bernice, Helen	Mechanism for removing solid particles from a liquid-circulating system
US4753737A (en) *	1987-11-09	1988-06-28	Wesley Staples	Recovery method for settled black liquor
US5059281A (en) *	1989-09-25	1991-10-22	Beloit Corporation	Process and mechanism to empty pulping digester
JPH08842B2 (ja) *	1991-05-22	1996-01-10	信越化学工業株式会社	多糖類の精製方法
ATE239820T1 (de) *	1995-06-29	2003-05-15	Reijo K Salminen	Kontinuierlicher kocher
US6280575B1 (en) *	1998-05-29	2001-08-28	Andritz-Ahlstrom Inc.	Frusto-conical outlet for a cellulose material treatment vessel
US8801859B2 (en) *	2011-05-04	2014-08-12	Renmatix, Inc.	Self-cleaning apparatus and method for thick slurry pressure control
CN106853541B (zh) *	2016-11-14	2018-11-02	首都航天机械公司	一种基于网格筒段的加工路径控制方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2425024A (en) *	1942-11-21	1947-08-05	Paper And Ind Appliances Inc	Apparatus for producing pulp from cellulosic material
NL84387C (sv) *	1949-07-26
US2709397A (en) *	1950-07-19	1955-05-31	Dorries A G Vorm Maschinenfabr	Tubular hydro-extractor for purifying suspensions of fibrous material
FR1055231A (fr) *	1951-04-28	1954-02-17	Voith Gmbh J M	Dispositif de séparation continue d'impuretés lourdes contenues dans des suspensions de matières fibreuses
US2791158A (en) *	1954-04-06	1957-05-07	Downingtown Mfg Co	Fiber cleaner
US2882967A (en) *	1954-10-06	1959-04-21	Pandia Inc	Digesting apparatus discharge valve assembly
US2963086A (en) *	1955-09-22	1960-12-06	Pandia Inc	Paper machinery
US3519532A (en) *	1967-04-17	1970-07-07	Black Clawson Co	Continuous digester discharger containing automatic temperature and level sensing means and method thereof
GB1209686A (en) *	1967-09-22	1970-10-21	Papcel Celulosy Np	Improvements in or relating to vortical cleaner
US3446701A (en) *	1967-12-28	1969-05-27	Us Agriculture	Apparatus for impregnating and chemically converting cellulose-containing materials
US3617433A (en) *	1968-05-15	1971-11-02	Douglas G Sutherland	Defibering discharger for continuous digesters
US3681191A (en) *	1970-11-10	1972-08-01	Process Evaluation Devel	Paper pulp digester blowdown method

1975
- 1975-12-31 US US05/645,673 patent/US4039373A/en not_active Expired - Lifetime
1976
- 1976-03-24 ZA ZA761792A patent/ZA761792B/xx unknown
- 1976-04-16 JP JP51043538A patent/JPS5917238B2/ja not_active Expired
- 1976-04-27 DE DE2618499A patent/DE2618499C3/de not_active Expired
- 1976-05-12 AU AU13885/76A patent/AU499243B2/en not_active Expired
- 1976-06-30 NO NO762280A patent/NO150088C/no unknown
- 1976-07-13 GB GB29058/76A patent/GB1512498A/en not_active Expired
- 1976-07-15 CA CA257,005A patent/CA1055756A/en not_active Expired
- 1976-07-22 FR FR7622389A patent/FR2337225A1/fr active Granted
- 1976-07-23 ES ES450114A patent/ES450114A1/es not_active Expired
- 1976-08-03 BR BR5051/76A patent/BR7605051A/pt unknown
- 1976-08-11 FI FI762300A patent/FI65095C/fi not_active IP Right Cessation
- 1976-08-20 SE SE7609286A patent/SE434527B/sv not_active IP Right Cessation
- 1976-11-16 AR AR265497A patent/AR210520A1/es active

Also Published As

Publication number	Publication date
BR7605051A (pt)	1978-02-14
DE2618499B2 (de)	1978-07-06
DE2618499C3 (de)	1979-03-15
GB1512498A (en)	1978-06-01
NO150088C (no)	1984-08-15
ZA761792B (en)	1977-03-30
CA1055756A (en)	1979-06-05
NO762280L (sv)	1977-07-01
JPS5285501A (en)	1977-07-15
FI762300A7 (sv)	1977-07-01
FR2337225A1 (fr)	1977-07-29
AU499243B2 (en)	1979-04-12
DE2618499A1 (de)	1977-07-14
AR210520A1 (es)	1977-08-15
ES450114A1 (es)	1977-07-16
FI65095C (fi)	1984-03-12
FR2337225B1 (sv)	1980-09-05
JPS5917238B2 (ja)	1984-04-20
FI65095B (fi)	1983-11-30
US4039373A (en)	1977-08-02
NO150088B (no)	1984-05-07
SE434527B (sv)	1984-07-30
AU1388576A (en)	1977-11-17

Legal Events

Date

Code

Title

Description

1995-01-31

NUG

Patent has lapsed

Ref document number: 7609286-5

Effective date: 19920306

Format of ref document f/p: F

Publication	Publication Date	Title
ES458447A1 (es)	1978-04-01	Hidrociclon.
ES2065010T3 (es)	1995-02-01	Aparato para filtrar liquidos.
JPS58132558U (ja)	1983-09-07	セルロ−ス系パルプの製造において用いられる液剤のための砂捕集器
US4124440A (en)	1978-11-07	Chip bin steam distributor with a vibrating discharge
ES450114A1 (es)	1977-07-16	Dispositivo de descarga estatica y metodo para descargar lasfibras de un digestor presionizado.
DE59006364D1 (de)	1994-08-11	Vorrichtung für den Stoffaustausch zwischen einem heissen Gasstrom und einer Flüssigkeit.
ES490124A0 (es)	1980-12-16	Perfeccionamientos en ciclones de limpieza
PL89560B1 (sv)	1976-11-30
FR2434650A1 (fr)	1980-03-28	Cyclone pour la separation de particules lourdes et de particules de poussiere d'une matiere fibreuse
SE8205304L (sv)	1984-03-17	Apparat for upprymning av fluidumpassage
JPS6259632B2 (sv)	1987-12-11
DE3478612D1 (en)	1989-07-13	Apparatus for making biocatalyst pearls
FI921517A0 (fi)	1992-04-07	Tvaostegstryckdiffusoer.
GB999848A (en)	1965-07-28	Centrifugal cleaner
US3681191A (en)	1972-08-01	Paper pulp digester blowdown method
SE8401790L (sv)	1985-10-03	Fordelningsanordning for suspensioner
JPH047278B2 (sv)	1992-02-10
SU728914A1 (ru)	1980-04-25	Гидроциклон
SU903430A1 (ru)	1982-02-07	Устройство дл улавливани волокна из оборотных и сточных вод целлюлозно-бумажного производства
JPS60227888A (ja)	1985-11-13	消化槽のかく拌装置
FR2073637A5 (en)	1971-10-01	Vortex separator for pulp fibre suspensions
GB677634A (en)	1952-08-20	Improvements in or relating to apparatus for pulping vegetable fibrous material
KR820001750B1 (ko)	1982-09-30	하이드로싸이클론 분리기
SU52073A1 (ru)	1937-11-30	Паровой уплотнитель щепы в варочных котлах
GB645135A (en)	1950-10-25	Apparatus for separating and sizing materials