FI832887A7 - Method and apparatus for pulping thick papermaking pulp. - Google Patents

Method and apparatus for pulping thick papermaking pulp. Download PDF

Info

Publication number: FI832887A7
Authority: FI; Finland
Prior art keywords: pulping; papermaking pulp; thick; thick papermaking; pulp
Prior art date: 1982-08-12

Application number

FI832887A

Other languages

Finnish (fi)

Swedish (sv)

Other versions

FI832887A0 (en

FI832887L (en

Inventor

Earl T Blakley

Paul G Marsh

Original Assignee

The Black Clawson Co

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.)

1982-08-12

Filing date

1983-08-11

Publication date

1984-02-13

1983-08-11 Application filed by The Black Clawson Co filed Critical The Black Clawson Co

1983-08-11 Publication of FI832887A0 publication Critical patent/FI832887A0/en

1984-02-13 Publication of FI832887A7 publication Critical patent/FI832887A7/en

1984-02-13 Publication of FI832887L publication Critical patent/FI832887L/en

Classifications

- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
- D21B1/00—Fibrous raw materials or their mechanical treatment
- D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
- D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
- D21B1/30—Defibrating by other means
- D21B1/34—Kneading or mixing; Pulpers
- D21B1/345—Pulpers

Landscapes

Engineering & Computer Science (AREA)
Life Sciences & Earth Sciences (AREA)
Wood Science & Technology (AREA)
Mechanical Engineering (AREA)
Paper (AREA)

FI832887A 1982-08-12 1983-08-11 FOERFARANDE OCH ANORDNING FOER SUSPENDERING AV HOEGKONSISTENSPAPPERSMASSA FI832887L (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US40737182A	1982-08-12	1982-08-12

Publications (3)

Publication Number	Publication Date
FI832887A0 FI832887A0 (en)	1983-08-11
FI832887A7 true FI832887A7 (en)	1984-02-13
FI832887L FI832887L (en)	1984-02-13

Family

ID=23611763

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI832887A FI832887L (en)	1982-08-12	1983-08-11	FOERFARANDE OCH ANORDNING FOER SUSPENDERING AV HOEGKONSISTENSPAPPERSMASSA

Country Status (5)

Country	Link
EP (1)	EP0122991A3 (en)
JP (1)	JPS5947494A (en)
BR (1)	BR8304336A (en)
ES (1)	ES524867A0 (en)
FI (1)	FI832887L (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2630139A1 (en) *	1988-04-18	1989-10-20	Lamort E & M	PULP OF PAPER PULP
ITVI20020048A1 (en) *	2002-03-19	2003-09-19	Comer Spa	PROPULSOR FOR THE STIRRING OF SUSPENSIONS OF SOLIDS INSIDE A TREATMENT TANK
FR2908058A1 (en) *	2006-11-02	2008-05-09	Kadant Lamort Soc Par Actions	Agitator for pulper, has plates occupying, in projection along plane perpendicular to axis, surface with diameter greater than specific times of diameter of tank, where plates form blades each fixed along given blade angle around shaft
DE202008000684U1 (en) *	2008-01-17	2009-05-20	Voith Patent Gmbh	Pulper for crushing and suspending pulp
CN104372706A (en) *	2013-08-12	2015-02-25	苏州维艾普新材料股份有限公司	Glass wool pulping device with guide spirals inside
CN104372702B (en) *	2014-12-15	2016-08-17	济南大学	A kind of pulper of low-power consumption low noise
CN108252146B (en) *	2018-03-23	2023-11-24	郑州华美彩印纸品有限公司	Beating machine for papermaking production
CN109208363B (en) *	2018-11-20	2020-07-21	重庆工程职业技术学院	An energy-saving and environmentally friendly pulping equipment for papermaking and printing
CN111794010A (en) *	2020-07-16	2020-10-20	山东泗水金立得纸业有限公司	Paper pulp preparation facilities is used in carbonless copy paper production
CN113458123B (en) *	2021-07-26	2024-05-28	中国环境保护集团有限公司	Kitchen waste pretreatment system and method
FI131484B1 (en) *	2023-09-04	2025-05-13	Valmet Technologies Oy	Vertical bale pulper

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2371837A (en) *	1941-04-29	1945-03-20	Black Clawson Co	Apparatus for pulping and screening papermaking materials
US2641971A (en) *	1949-02-07	1953-06-16	Downingtown Mfg Co	Paper stock pulper
US3073535A (en) *	1960-03-24	1963-01-15	Black Clawson Co	Paper machinery
DE1461017A1 (en) *	1963-11-28	1969-01-23	E D Jones Corp	Shredder
JPS5014802A (en) *	1973-06-18	1975-02-17
DE2542065A1 (en) *	1975-09-20	1977-03-24	Bolton Emerson	Vortical circulation fibre refining pulper - treats unconventional materials by advancing rotor to zero clearance from stator

1983
- 1983-08-03 EP EP83304496A patent/EP0122991A3/en not_active Withdrawn
- 1983-08-11 FI FI832887A patent/FI832887L/en not_active Application Discontinuation
- 1983-08-11 ES ES524867A patent/ES524867A0/en active Granted
- 1983-08-11 BR BR8304336A patent/BR8304336A/en unknown
- 1983-08-12 JP JP58147927A patent/JPS5947494A/en active Pending

Also Published As

Publication number	Publication date
ES8406602A1 (en)	1984-07-01
JPS5947494A (en)	1984-03-17
ES524867A0 (en)	1984-07-01
EP0122991A3 (en)	1985-02-06
EP0122991A2 (en)	1984-10-31
FI832887A0 (en)	1983-08-11
BR8304336A (en)	1984-03-20
FI832887L (en)	1984-02-13

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Legal Events

Date	Code	Title	Description
2004-08-31	FD	Application lapsed	Owner name: THE BLACK CLAWSON CO