GB262270A - Improvements in and relating to the defibration of paper and the like - Google Patents
Improvements in and relating to the defibration of paper and the likeInfo
- Publication number
- GB262270A GB262270A GB3122625A GB3122625A GB262270A GB 262270 A GB262270 A GB 262270A GB 3122625 A GB3122625 A GB 3122625A GB 3122625 A GB3122625 A GB 3122625A GB 262270 A GB262270 A GB 262270A
- Authority
- GB
- United Kingdom
- Prior art keywords
- propellers
- pulping
- inking
- blades
- paper
- 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
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
- D21D1/32—Hammer mills
Landscapes
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
262,270. Winestock, O. C. Dec. 10. 1925. Pulping-engines. - In pulping and de-inking waste paper, the material, mixed with water, with or without a detergent for de-inking and cleansing, is subjected to the action of a multiplicity of substantially equal and opposite forces produced for example by blades of opposite pitch on individual propellers coacting with corresponding blades on adjacent propellers on the same shaft 11 and also on adjacent propellers on one or more companion shafts 9. A relatively smaller amount of liquid is used with this apparatus. A hopper is provided at one end and a discharge at the other, the operation of the apparatus being continuous and the feed therethrough being by gravity.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3122625A GB262270A (en) | 1925-12-10 | 1925-12-10 | Improvements in and relating to the defibration of paper and the like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3122625A GB262270A (en) | 1925-12-10 | 1925-12-10 | Improvements in and relating to the defibration of paper and the like |
Publications (1)
Publication Number | Publication Date |
---|---|
GB262270A true GB262270A (en) | 1926-12-09 |
Family
ID=10319919
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3122625A Expired GB262270A (en) | 1925-12-10 | 1925-12-10 | Improvements in and relating to the defibration of paper and the like |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB262270A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0146515A1 (en) * | 1983-11-30 | 1985-06-26 | Aktiebolaget FROTATOR | Apparatus for treating cellulose pulp |
EP1905506A1 (en) | 2006-09-29 | 2008-04-02 | Nippon Paper Industries Co., Ltd. | Kneader for kneading papermaking materials |
CN107012710A (en) * | 2017-04-29 | 2017-08-04 | 姚惠琴 | A kind of many vortex differential speed rotation mashing formula beating device for papermaking |
CN110453518A (en) * | 2019-06-27 | 2019-11-15 | 超美斯新材料股份有限公司 | A kind of production equipment and preparation method of meta-aramid mica paper |
-
1925
- 1925-12-10 GB GB3122625A patent/GB262270A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0146515A1 (en) * | 1983-11-30 | 1985-06-26 | Aktiebolaget FROTATOR | Apparatus for treating cellulose pulp |
US4655406A (en) * | 1983-11-30 | 1987-04-07 | Aktiebolacet Frotator | Apparatus for treating cellulose pulp with intermeshing disks and asymmetrical guide fins |
EP1905506A1 (en) | 2006-09-29 | 2008-04-02 | Nippon Paper Industries Co., Ltd. | Kneader for kneading papermaking materials |
US7624939B2 (en) | 2006-09-29 | 2009-12-01 | Nippon Paper Industries Co., Ltd. | Kneader |
CN107012710A (en) * | 2017-04-29 | 2017-08-04 | 姚惠琴 | A kind of many vortex differential speed rotation mashing formula beating device for papermaking |
CN110453518A (en) * | 2019-06-27 | 2019-11-15 | 超美斯新材料股份有限公司 | A kind of production equipment and preparation method of meta-aramid mica paper |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB262270A (en) | Improvements in and relating to the defibration of paper and the like | |
SE7409178L (en) | ||
US2485368A (en) | Pulper | |
US1960106A (en) | Method and apparatus for reconditioning paper stock | |
GB940250A (en) | Recovering fibrous materials and/or synthetic resin from waste paper | |
DE407832C (en) | Method and apparatus for making paper stock in a continuous stream of pulping liquid | |
GB835633A (en) | Improvements in or relating to machines for defibrating and separating pulp from fruit | |
DE1761864A1 (en) | Method and device for the recovery of fiber material from mixed waste paper | |
US1579461A (en) | Method and apparatus for defibering paper and like materials | |
US1344180A (en) | Defiberizing redwood-bark | |
ES409498A1 (en) | Alkaline digestion of a mixture of cotton linters and fibrous vegetable material and product thereof | |
CH402586A (en) | Process for processing the foam formed when printed waste paper or similar fiber structures consisting of natural and / or artificial fibers are floated | |
GB689278A (en) | Improvements in or relating to the production of paper or paper pulp | |
AT89467B (en) | Device for fiberizing alkali cellulose u. like | |
SU101210A1 (en) | The method of obtaining cast fibrous materials | |
GB235985A (en) | Improvements in and relating to apparatus for mixing and/or emulsifying materials | |
GB818220A (en) | Improved apparatus for disintegrating, pulping or beating fibrous stocks | |
GB769106A (en) | Improvements in and relating to mixing machines | |
GB235626A (en) | Improvements in hydrating, beating and refining paper making materials | |
Tomlinson | Waste problems in the pulp and paper industry | |
GB702025A (en) | Cellulosic pulp and method of manufacturing the same | |
GB623319A (en) | Improved machine for breaking up and beating raw materials for use in paper making | |
DE603621C (en) | Process for de-acidifying acetylcellulose precipitated in fiber form | |
US989370A (en) | Apparatus for treating old paper and the like. | |
GB250859A (en) | Improvements in and connected with grinding, refining and mixing machines |