GB1248658A - A method and apparatus for feeding shredded cellulose pulp to a disintegrator - Google Patents
A method and apparatus for feeding shredded cellulose pulp to a disintegratorInfo
- Publication number
- GB1248658A GB1248658A GB28620/69A GB2862069A GB1248658A GB 1248658 A GB1248658 A GB 1248658A GB 28620/69 A GB28620/69 A GB 28620/69A GB 2862069 A GB2862069 A GB 2862069A GB 1248658 A GB1248658 A GB 1248658A
- Authority
- GB
- United Kingdom
- Prior art keywords
- conveyer
- conveyers
- pulp
- disintegrator
- screw
- 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
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/425—Cellulose series
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
- D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
-
- 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
- D21B1/06—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by dry methods
- D21B1/066—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by dry methods the raw material being pulp sheets
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Paper (AREA)
- Crushing And Grinding (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Abstract
1,248,658. Screw conveyers. MO OCH DOMSJO A.B. 5 June, 1969 [5 June, 1968], No. 28620/69. Heading B8A. [Also in Division B2] A system for comminuting cellulose comprises a pulp shredder e.g. a hammer, cutter, or roller mill 1, Fig. 1, a conveyer to an accumulator vessel 6, which has a through-flow cross-sectional area increasing from its upper inlet to its lower outlet, a conveyer to a disintegrator 11 and a feedback conveyer between the input and output of the accumulator. Thus a constant flow or material can be produced from the disintegrator to a diaper- or napkin-making machine which will manufacture products of consistent absorbency. Sheet pulp comminution at 1 into 2 cm. pieces is supplied to the vessel 6 by screw conveyers 4, 5 and distributed by a screw conveyer 8 which has through apertures 9a . . . 9c, Fig. 2, to screw conveyers 10a ... 10c and thence to a battery 11a . . . 11c of disintegrators. Variations in pulp level at 6 are monitored by e.g. an ultrasonic device 7 or otherwise electrically, optically or mechanically to control the operation of pulp feed rollers 2 . In an alternative embodiments conveyers 4 and 8 may be arranged to slope upwardly to intersect, thus eliminating the vertical conveyer 5: and conveyers 10a . . . 10c may have double worn threads or a tapering discharge end to counteract the tendency to pulsating feed.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7547/68A SE318777B (en) | 1968-06-05 | 1968-06-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1248658A true GB1248658A (en) | 1971-10-06 |
Family
ID=20271670
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB28620/69A Expired GB1248658A (en) | 1968-06-05 | 1969-06-05 | A method and apparatus for feeding shredded cellulose pulp to a disintegrator |
Country Status (9)
Country | Link |
---|---|
US (1) | US3645456A (en) |
AT (1) | AT301321B (en) |
BE (1) | BE733832A (en) |
FI (1) | FI51839C (en) |
FR (1) | FR2011509A1 (en) |
GB (1) | GB1248658A (en) |
IE (1) | IE33120B1 (en) |
NL (1) | NL138861B (en) |
SE (1) | SE318777B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5322225A (en) * | 1991-05-23 | 1994-06-21 | Diatec Recycling Technologies Ltd. | Process of recycling of disposable diapers and the machine components thereof |
US5429311A (en) * | 1992-05-22 | 1995-07-04 | Dia Tec Recycling Technologies, Ltd. | Process of recycling of disposable diapers and the machine components thereof |
EP0751829B1 (en) * | 1994-03-15 | 2000-09-27 | Dia Tec Recycling Technologies | Process and apparatus for recycling disposable diapers |
CN102814227A (en) * | 2012-08-23 | 2012-12-12 | 成都利君科技有限责任公司 | Floating selection method of nonferrous metal mineral powder |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2446551A (en) * | 1945-10-19 | 1948-08-10 | Weyerhaeuser Timber Co | Separation of pure bark fiber from finely comminuted bark |
US3154255A (en) * | 1961-03-01 | 1964-10-27 | Amberley Co | Method of reclaiming cellulsoe fibers from thermoplastic coated cellulosic webs |
US3493182A (en) * | 1966-11-02 | 1970-02-03 | Andrew Szegvari | Grinding and apparatus therefor |
-
1968
- 1968-06-05 SE SE7547/68A patent/SE318777B/xx unknown
-
1969
- 1969-05-26 IE IE718/69A patent/IE33120B1/en unknown
- 1969-05-30 BE BE733832D patent/BE733832A/xx unknown
- 1969-06-03 US US830042A patent/US3645456A/en not_active Expired - Lifetime
- 1969-06-03 NL NL696908450A patent/NL138861B/en unknown
- 1969-06-04 AT AT535169A patent/AT301321B/en not_active IP Right Cessation
- 1969-06-05 GB GB28620/69A patent/GB1248658A/en not_active Expired
- 1969-06-05 FI FI691681A patent/FI51839C/en active
- 1969-06-05 FR FR6918565A patent/FR2011509A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
FI51839C (en) | 1977-04-12 |
SE318777B (en) | 1969-12-15 |
FI51839B (en) | 1976-12-31 |
FR2011509A1 (en) | 1970-03-06 |
AT301321B (en) | 1972-08-25 |
NL138861B (en) | 1973-05-15 |
US3645456A (en) | 1972-02-29 |
IE33120B1 (en) | 1974-03-20 |
BE733832A (en) | 1969-11-03 |
NL6908450A (en) | 1969-12-09 |
DE1927540A1 (en) | 1970-01-02 |
IE33120L (en) | 1969-12-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES8402178A1 (en) | Paper shredder and operating method. | |
US3991668A (en) | Shredder-compactor apparatus for processing refuse material | |
DE69011770T2 (en) | Method and device for feeding a cone mill. | |
GB1473423A (en) | Roll mill for crushing solid materials | |
CN106563555A (en) | Pulverizer | |
GB1248658A (en) | A method and apparatus for feeding shredded cellulose pulp to a disintegrator | |
CN207413562U (en) | A kind of efficient pulverizing device | |
GB1389606A (en) | Disintegration process for fibrous sheet material | |
CN207772191U (en) | A kind of plastic pipe pulverizer | |
GB1298745A (en) | Apparatus for producing pulp from finely comminuted vegetable raw material | |
US4426042A (en) | Method of shredding solid waste | |
US3692246A (en) | Fluff preparation system and apparatus | |
US3089655A (en) | Processing waste paper or the like | |
CN108587869A (en) | A kind of waste dish biochemical treatment dewatering system | |
FI94365B (en) | Device for disintegration of flexible packaging materials | |
CN204320424U (en) | A kind of feed arrangement of multi-functional automatic crusher | |
CN205042568U (en) | Biomass fuel crusher | |
US2954937A (en) | Shredding machines | |
GB1137366A (en) | Method and apparatus for fine grinding | |
CN211105042U (en) | Double-stage plastic chopping crusher | |
CN207543677U (en) | A kind of novel corn straw millstone | |
US3385531A (en) | Method and apparatus for grinding and distributing pulpboard | |
GB1224019A (en) | Improved feed distributor for crushers | |
CN205797321U (en) | A kind of coal breaker | |
CN218554350U (en) | Many raw materials feed arrangement of fibre rubbing crusher |