US3889885A - Pulping apparatus - Google Patents
Pulping apparatus Download PDFInfo
- Publication number
- US3889885A US3889885A US432576A US43257674A US3889885A US 3889885 A US3889885 A US 3889885A US 432576 A US432576 A US 432576A US 43257674 A US43257674 A US 43257674A US 3889885 A US3889885 A US 3889885A
- Authority
- US
- United States
- Prior art keywords
- vanes
- defibering
- pumping
- rotor
- angle
- 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.)
- Expired - Lifetime
Links
Images
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
- D21B1/347—Rotor assemblies
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Paper (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (6)
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US432576A US3889885A (en) | 1974-01-11 | 1974-01-11 | Pulping apparatus |
IT54805/74A IT1026191B (en) | 1974-01-11 | 1974-12-30 | PERFECTION IN ROTORS FOR PAPER MAKING MACHINES |
BR120/75A BR7500120A (en) | 1974-01-11 | 1975-01-08 | ROTOR SET FOR EMPLOYMENT IN A CRUSHER APPLIANCE |
AR257239A AR203587A1 (en) | 1974-01-11 | 1975-01-09 | ROTOR ASSEMBLY TO BE USED IN AN APPARATUS TO PULP MATERIALS OF LIQUID PASTE |
GB1158/75A GB1494125A (en) | 1974-01-11 | 1975-01-10 | Pulping apparatus |
FR7500702A FR2257342B1 (en) | 1974-01-11 | 1975-01-10 | |
DE2500860A DE2500860C2 (en) | 1974-01-11 | 1975-01-10 | Rotor for a pulper |
ES433713A ES433713A1 (en) | 1974-01-11 | 1975-01-10 | Pulping apparatus |
FI750065A FI750065A (en) | 1974-01-11 | 1975-01-10 | |
SE7500250A SE414056B (en) | 1974-01-11 | 1975-01-10 | ROTOR FOR MASS SOLVERS |
JP587375A JPS5415922B2 (en) | 1974-01-11 | 1975-01-11 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US432576A US3889885A (en) | 1974-01-11 | 1974-01-11 | Pulping apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
US3889885A true US3889885A (en) | 1975-06-17 |
Family
ID=23716734
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US432576A Expired - Lifetime US3889885A (en) | 1974-01-11 | 1974-01-11 | Pulping apparatus |
Country Status (11)
Country | Link |
---|---|
US (1) | US3889885A (en) |
JP (1) | JPS5415922B2 (en) |
AR (1) | AR203587A1 (en) |
BR (1) | BR7500120A (en) |
DE (1) | DE2500860C2 (en) |
ES (1) | ES433713A1 (en) |
FI (1) | FI750065A (en) |
FR (1) | FR2257342B1 (en) |
GB (1) | GB1494125A (en) |
IT (1) | IT1026191B (en) |
SE (1) | SE414056B (en) |
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2500860A1 (en) * | 1974-01-11 | 1975-07-17 | Black Clawson Co | DIGESTION DEVICE |
US4109872A (en) * | 1977-07-29 | 1978-08-29 | The Black Clawson Company | Pulping apparatus for liquid slurry stock |
DE3300476A1 (en) * | 1982-01-25 | 1983-08-04 | Beloit Corp., 53511 Beloit, Wis. | ROTOR ARRANGEMENT FOR EQUIPMENT FOR RECOVERING PAPER FIBER FROM A FIBER-CONTAINING LIQUID |
EP0126632A2 (en) * | 1983-05-18 | 1984-11-28 | The Black Clawson Company | Pulping apparatus and method |
US4535943A (en) * | 1983-05-18 | 1985-08-20 | The Black Clawson Company | Pulping apparatus including a rotor and helical screw flights extending upwardly from the rotor |
US4725007A (en) * | 1983-02-28 | 1988-02-16 | The Black Clawson Company | Apparatus for pulping high consistency paper making stock |
EP0328500A2 (en) * | 1988-02-10 | 1989-08-16 | Sunds Defibrator Jylhä Oy | Device to disintegrate paper, cardboard and the like |
US5051151A (en) * | 1991-02-19 | 1991-09-24 | The Black Clawson Company | Side extraction pulper with screw type rotor |
US5061370A (en) * | 1990-03-20 | 1991-10-29 | Quebec And Ontario Paper Company Ltd. | Screening device for slurries with improved rotor and hub design |
US5405095A (en) * | 1991-02-13 | 1995-04-11 | Weiler And Company, Inc. | Knife holder and knife assembly for use in a hand material collecting system for a grinder |
US5918822A (en) * | 1998-01-26 | 1999-07-06 | Sternby; Arthur J. | Channeled pulp rotor |
EP1398410A1 (en) * | 2002-09-12 | 2004-03-17 | Kadant Lamort | Paper pulper |
US20070012892A1 (en) * | 2005-07-12 | 2007-01-18 | Chung-Chih Huang | Gas control knob that is operated manually or automatically |
US20070245907A1 (en) * | 2001-10-18 | 2007-10-25 | Kadant Black Clawson Inc. | Extraction bedplate with laser or water jet cut apertures |
US20100086410A1 (en) * | 2008-10-08 | 2010-04-08 | Sykora Anthony C | Mixing impeller |
CN103225224A (en) * | 2013-05-14 | 2013-07-31 | 富阳市以勒科技有限公司 | Paper shredding device for hydrapulper |
CN105178077A (en) * | 2015-08-12 | 2015-12-23 | 烟台大为环保科技有限公司 | Rotor and D-type pulper applying same |
US9475059B2 (en) | 2013-03-15 | 2016-10-25 | Pentair Flow Technologies, Llc | Cutting blade assembly |
CN108136346A (en) * | 2015-10-30 | 2018-06-08 | 连津格股份公司 | For producing the high concentration mixer of the cellulose suspension with high-cellulose concentration |
US11161121B2 (en) | 2019-05-10 | 2021-11-02 | Jung Pumpen Gmbh | Cutting blade assembly |
US11560894B2 (en) | 2016-04-26 | 2023-01-24 | Pentair Flow Technologies, Llc | Cutting assembly for a chopper pump |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5982491A (en) * | 1982-10-28 | 1984-05-12 | 株式会社岩科製作所 | Beater |
DE3641141A1 (en) * | 1986-12-02 | 1988-06-16 | Voith Gmbh J M | Rotor for pulper |
DE102005007972A1 (en) * | 2005-02-22 | 2006-08-24 | Voith Paper Patent Gmbh | Pulper for comminution and suspension of pulp and rotor for such a pulper |
CN104549669B (en) * | 2015-01-06 | 2017-01-04 | 枣庄市鑫恒星再生资源有限公司 | Waste paper pulverizer |
WO2018000032A1 (en) * | 2016-06-29 | 2018-01-04 | Weir Minerals Europe Ltd | Slurry pump and components therefor |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2289612A (en) * | 1941-04-16 | 1942-07-14 | Wells Harold Donald | Continuous beater and pulp selector |
US2769623A (en) * | 1955-03-08 | 1956-11-06 | Patterson Foundry & Machine Co | Turbine mixer |
US3073535A (en) * | 1960-03-24 | 1963-01-15 | Black Clawson Co | Paper machinery |
US3085756A (en) * | 1960-04-04 | 1963-04-16 | Bolton John W & Sons Inc | Apparatus and method for pulping |
US3145936A (en) * | 1961-05-29 | 1964-08-25 | Ed Jones Corp | Pulping apparatus |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3889885A (en) * | 1974-01-11 | 1975-06-17 | Black Clawson Co | Pulping apparatus |
US4109872A (en) * | 1977-07-29 | 1978-08-29 | The Black Clawson Company | Pulping apparatus for liquid slurry stock |
-
1974
- 1974-01-11 US US432576A patent/US3889885A/en not_active Expired - Lifetime
- 1974-12-30 IT IT54805/74A patent/IT1026191B/en active
-
1975
- 1975-01-08 BR BR120/75A patent/BR7500120A/en unknown
- 1975-01-09 AR AR257239A patent/AR203587A1/en active
- 1975-01-10 ES ES433713A patent/ES433713A1/en not_active Expired
- 1975-01-10 FR FR7500702A patent/FR2257342B1/fr not_active Expired
- 1975-01-10 SE SE7500250A patent/SE414056B/en unknown
- 1975-01-10 DE DE2500860A patent/DE2500860C2/en not_active Expired
- 1975-01-10 FI FI750065A patent/FI750065A/fi not_active Application Discontinuation
- 1975-01-10 GB GB1158/75A patent/GB1494125A/en not_active Expired
- 1975-01-11 JP JP587375A patent/JPS5415922B2/ja not_active Expired
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2289612A (en) * | 1941-04-16 | 1942-07-14 | Wells Harold Donald | Continuous beater and pulp selector |
US2769623A (en) * | 1955-03-08 | 1956-11-06 | Patterson Foundry & Machine Co | Turbine mixer |
US3073535A (en) * | 1960-03-24 | 1963-01-15 | Black Clawson Co | Paper machinery |
US3085756A (en) * | 1960-04-04 | 1963-04-16 | Bolton John W & Sons Inc | Apparatus and method for pulping |
US3145936A (en) * | 1961-05-29 | 1964-08-25 | Ed Jones Corp | Pulping apparatus |
Cited By (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2500860A1 (en) * | 1974-01-11 | 1975-07-17 | Black Clawson Co | DIGESTION DEVICE |
US4109872A (en) * | 1977-07-29 | 1978-08-29 | The Black Clawson Company | Pulping apparatus for liquid slurry stock |
FR2398545A1 (en) * | 1977-07-29 | 1979-02-23 | Black Clawson Co | ROTOR OF CRUSHER FOR TREATMENT OF DOUGH SUSPENDED IN LIQUID |
DE3300476A1 (en) * | 1982-01-25 | 1983-08-04 | Beloit Corp., 53511 Beloit, Wis. | ROTOR ARRANGEMENT FOR EQUIPMENT FOR RECOVERING PAPER FIBER FROM A FIBER-CONTAINING LIQUID |
US4480796A (en) * | 1982-01-25 | 1984-11-06 | Beloit Corporation | Pulping apparatus including improved rotor |
US4725007A (en) * | 1983-02-28 | 1988-02-16 | The Black Clawson Company | Apparatus for pulping high consistency paper making stock |
EP0126632A3 (en) * | 1983-05-18 | 1985-06-19 | The Black Clawson Company | Pulping apparatus and method |
US4535943A (en) * | 1983-05-18 | 1985-08-20 | The Black Clawson Company | Pulping apparatus including a rotor and helical screw flights extending upwardly from the rotor |
EP0126632A2 (en) * | 1983-05-18 | 1984-11-28 | The Black Clawson Company | Pulping apparatus and method |
EP0328500A2 (en) * | 1988-02-10 | 1989-08-16 | Sunds Defibrator Jylhä Oy | Device to disintegrate paper, cardboard and the like |
EP0328500A3 (en) * | 1988-02-10 | 1991-06-05 | Sunds Defibrator Jylhä Oy | Device to disintegrate paper, cardboard and the like |
US5061370A (en) * | 1990-03-20 | 1991-10-29 | Quebec And Ontario Paper Company Ltd. | Screening device for slurries with improved rotor and hub design |
US5405095A (en) * | 1991-02-13 | 1995-04-11 | Weiler And Company, Inc. | Knife holder and knife assembly for use in a hand material collecting system for a grinder |
US5051151A (en) * | 1991-02-19 | 1991-09-24 | The Black Clawson Company | Side extraction pulper with screw type rotor |
US5918822A (en) * | 1998-01-26 | 1999-07-06 | Sternby; Arthur J. | Channeled pulp rotor |
US20070245907A1 (en) * | 2001-10-18 | 2007-10-25 | Kadant Black Clawson Inc. | Extraction bedplate with laser or water jet cut apertures |
US8172985B2 (en) | 2001-10-18 | 2012-05-08 | Kadant Black Clawson Inc. | Extraction bedplate with laser or water jet cut apertures |
FR2844532A1 (en) * | 2002-09-12 | 2004-03-19 | Kadant Lamort | PAPER DESINTEGRATER |
EP1398410A1 (en) * | 2002-09-12 | 2004-03-17 | Kadant Lamort | Paper pulper |
US20070012892A1 (en) * | 2005-07-12 | 2007-01-18 | Chung-Chih Huang | Gas control knob that is operated manually or automatically |
US20100086410A1 (en) * | 2008-10-08 | 2010-04-08 | Sykora Anthony C | Mixing impeller |
US8201990B2 (en) * | 2008-10-08 | 2012-06-19 | Ovivo Luxembourg S.à r.l. | Mixing impeller |
US9475059B2 (en) | 2013-03-15 | 2016-10-25 | Pentair Flow Technologies, Llc | Cutting blade assembly |
US20170036214A1 (en) * | 2013-03-15 | 2017-02-09 | Pentair Flow Technologies, Llc | Cutting Blade Assembly |
US10670020B2 (en) * | 2013-03-15 | 2020-06-02 | Pentair Flow Technologies, Llc | Cutting blade assembly |
US11655821B2 (en) * | 2013-03-15 | 2023-05-23 | Pentair Flow Technologies, Llc | Cutting blade assembly |
US20230296098A1 (en) * | 2013-03-15 | 2023-09-21 | Pentairflow Technologies, Llc | Cutting Blade Assembly |
CN103225224A (en) * | 2013-05-14 | 2013-07-31 | 富阳市以勒科技有限公司 | Paper shredding device for hydrapulper |
CN103225224B (en) * | 2013-05-14 | 2016-12-07 | 富阳市以勒科技有限公司 | Cone breaker device in hydrabrusher |
CN105178077A (en) * | 2015-08-12 | 2015-12-23 | 烟台大为环保科技有限公司 | Rotor and D-type pulper applying same |
CN108136346A (en) * | 2015-10-30 | 2018-06-08 | 连津格股份公司 | For producing the high concentration mixer of the cellulose suspension with high-cellulose concentration |
US11560894B2 (en) | 2016-04-26 | 2023-01-24 | Pentair Flow Technologies, Llc | Cutting assembly for a chopper pump |
US11161121B2 (en) | 2019-05-10 | 2021-11-02 | Jung Pumpen Gmbh | Cutting blade assembly |
Also Published As
Publication number | Publication date |
---|---|
FR2257342A1 (en) | 1975-08-08 |
SE7500250L (en) | 1975-07-14 |
ES433713A1 (en) | 1976-12-01 |
JPS50100303A (en) | 1975-08-08 |
FR2257342B1 (en) | 1978-10-27 |
SE414056B (en) | 1980-07-07 |
JPS5415922B2 (en) | 1979-06-19 |
FI750065A (en) | 1975-07-12 |
AR203587A1 (en) | 1975-09-22 |
BR7500120A (en) | 1975-11-04 |
IT1026191B (en) | 1978-09-20 |
DE2500860A1 (en) | 1975-07-17 |
GB1494125A (en) | 1977-12-07 |
DE2500860C2 (en) | 1986-11-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: WALTER E. HELLER & COMPANY, INC., 101 PARK AVE., N Free format text: SECURITY INTEREST;ASSIGNOR:BLACK CLAWSON COMPANY, THE;REEL/FRAME:004250/0792 Effective date: 19840130 |
|
AS | Assignment |
Owner name: BLACK CLAWSON COMPANY THE Free format text: RELEASED BY SECURED PARTY;ASSIGNOR:HELLER FINANCIAL, INC. F/K/A/ WALTER E. HELLER & COMPANY INC.;REEL/FRAME:004628/0875 Effective date: 19861015 |
|
AS | Assignment |
Owner name: CHEMICAL BANK, AS AGENT Free format text: SECURITY INTEREST;ASSIGNORS:BLACK CLAWSON COMPANY, THE, AN OH CORP.;HYDROTILE MACHINERY COMPANY, ANIOWA CORPORATION;REEL/FRAME:004930/0102 Effective date: 19880601 |
|
AS | Assignment |
Owner name: BANK ONE, DAYTON, NATIONAL ASSOCIATION Free format text: SECURITY INTEREST;ASSIGNOR:CHEMICAL BANK;REEL/FRAME:005319/0279 Effective date: 19900208 |
|
AS | Assignment |
Owner name: HYDROTILE MACHINERY COMPANY (NOW KNOWN AS BC MANUF Free format text: RELEASED BY SECURED PARTY;ASSIGNORS:BANK ONE, DAYTON, NATIONAL ASSOCIATION;CENTRAL TRUST COMPANY, N.A.;DNC AMERICA BANKING CORPORATION;REEL/FRAME:006414/0133 Effective date: 19921116 Owner name: BLACK CLAWSON COMPANY, NEW YORK Free format text: RELEASED BY SECURED PARTY;ASSIGNORS:BANK ONE, DAYTON, NATIONAL ASSOCIATION;CENTRAL TRUST COMPANY, N.A.;DNC AMERICA BANKING CORPORATION;REEL/FRAME:006414/0133 Effective date: 19921116 |