DE1802161B2 - Vorrichtung zum Herstellen von Matten, Vliesen od.dgl. aus faserförmigen Teilchen - Google Patents

Vorrichtung zum Herstellen von Matten, Vliesen od.dgl. aus faserförmigen Teilchen

Info

Publication number
DE1802161B2
DE1802161B2 DE1802161A DE1802161A DE1802161B2 DE 1802161 B2 DE1802161 B2 DE 1802161B2 DE 1802161 A DE1802161 A DE 1802161A DE 1802161 A DE1802161 A DE 1802161A DE 1802161 B2 DE1802161 B2 DE 1802161B2
Authority
DE
Germany
Prior art keywords
section
dispersing
particles
fibers
curved
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.)
Granted
Application number
DE1802161A
Other languages
German (de)
English (en)
Other versions
DE1802161A1 (de
DE1802161C3 (enrdf_load_stackoverflow
Inventor
Herbert Martin Pointe Claire Flewwelling (Kanada)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Domtar Inc
Original Assignee
Domtar Inc
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.)
Filing date
Publication date
Application filed by Domtar Inc filed Critical Domtar Inc
Publication of DE1802161A1 publication Critical patent/DE1802161A1/de
Publication of DE1802161B2 publication Critical patent/DE1802161B2/de
Application granted granted Critical
Publication of DE1802161C3 publication Critical patent/DE1802161C3/de
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
    • B07B7/08—Selective separation of solid materials carried by, or dispersed in, gas currents using centrifugal force
    • B07B7/086—Selective separation of solid materials carried by, or dispersed in, gas currents using centrifugal force generated by the winding course of the gas stream
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
    • B07B7/02—Selective separation of solid materials carried by, or dispersed in, gas currents by reversal of direction of flow

Landscapes

  • Combined Means For Separation Of Solids (AREA)
  • Preliminary Treatment Of Fibers (AREA)
DE1802161A 1967-10-10 1968-10-09 Vorrichtung zum Herstellen von Matten, Vliesen od.dgl. aus faserförmigen Teilchen Granted DE1802161B2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2165 1967-10-10

Publications (3)

Publication Number Publication Date
DE1802161A1 DE1802161A1 (de) 1969-06-19
DE1802161B2 true DE1802161B2 (de) 1974-08-01
DE1802161C3 DE1802161C3 (enrdf_load_stackoverflow) 1975-03-20

Family

ID=4083845

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1802161A Granted DE1802161B2 (de) 1967-10-10 1968-10-09 Vorrichtung zum Herstellen von Matten, Vliesen od.dgl. aus faserförmigen Teilchen

Country Status (4)

Country Link
US (1) US3482287A (enrdf_load_stackoverflow)
DE (1) DE1802161B2 (enrdf_load_stackoverflow)
FR (1) FR1586273A (enrdf_load_stackoverflow)
GB (1) GB1225133A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0224892A1 (en) * 1985-12-04 1987-06-10 Fläkt Aktiebolag Method and apparatus for producing a continuous web

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3888962A (en) * 1972-11-24 1975-06-10 Johns Manville Insulating product and dry process for its manufacture
US3906064A (en) * 1973-02-12 1975-09-16 Little Inc A Process for dry forming paper
DE2325508A1 (de) * 1973-05-19 1974-12-05 Buddenberg Gmbh Adolf Vorrichtung zum herstellen von plattenfoermigen werkstuecken
DE2708307C2 (de) * 1977-02-25 1983-04-28 Vsesojuznoe naučno-proizvodstvennoe ob"edinenie celljulozno-bumažnoj promyšlennosti, Leningrad Verfahren zum Zerfasern einer aus Zellstoff bestehenden Bahn und Vorrichtung zur Durchführung des Verfahrens
US4352649A (en) * 1980-03-20 1982-10-05 Scan-Web I/S Apparatus for producing a non-woven web from particles and/or fibers
BR8106032A (pt) * 1980-01-18 1981-11-24 Scan Web Sistema para conformacao a seco de papel ou outro material em folha de particulas ou fibras
US4389175A (en) * 1981-05-15 1983-06-21 James River-Dixie/Northern, Inc. Apparatus for distributing dry fibers onto a forming wire
DE3309743A1 (de) * 1983-03-18 1984-09-27 Versatec AG, Dietikon Verfahren zum streuen von spanplatten, insbesondere zementgebundener spanplatten und vorrichtung zur durchfuehrung des verfahrens
US4640810A (en) * 1984-06-12 1987-02-03 Scan Web Of North America, Inc. System for producing an air laid web
SE457644B (sv) * 1985-12-13 1989-01-16 Sunds Defibrator Anordning foer torrformning av fiberbanor
ES2016593B3 (es) * 1987-05-25 1990-11-16 Schenck Ag Carl Procedimiento para la produccion de un velo de fibras
US5102585A (en) * 1990-01-09 1992-04-07 Kimberly-Clark Corporation Method for intermittently depositing particulate material in a substrate
US5028224A (en) * 1990-01-09 1991-07-02 Kimberly-Clark Corporation Apparatus for intermittently depositing particulate material in a substrate
SE467044B (sv) * 1990-09-28 1992-05-18 Flaekt Ab Saett och anordning foer avskiljning av tyngre partiklar fraan ett partikelformigt material
US5213817A (en) * 1991-12-12 1993-05-25 Mcneil-Ppc, Inc. Apparatus for intermittently applying particulate powder material to a fibrous substrate
PL2580380T3 (pl) 2010-06-09 2017-03-31 The Procter & Gamble Company Aparat do separacji cząstek i sposób jego użycia
DE102011008757A1 (de) * 2011-01-17 2012-07-19 Dieffenbacher GmbH Maschinen- und Anlagenbau Verfahren und Vorrichtung zum Aussichten von Verunreinigungen aus einem pneumatischen Faserstrom
DE102020125404A1 (de) * 2020-09-29 2022-03-31 Voith Patent Gmbh Luftlegeeinrichtung

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2325080A (en) * 1938-10-15 1943-07-27 Thermo Plastics Corp Method and apparatus for comminuting or drying materials
US2550390A (en) * 1944-08-25 1951-04-24 C H Wheeler Mfg Co Method for treating fuel
US2963153A (en) * 1957-08-29 1960-12-06 Lilliston Implement Company Pneumatic elevator and recleaner
US3111719A (en) * 1957-12-31 1963-11-26 Johns Manville Fiber opener and cleaner
US3071822A (en) * 1959-03-03 1963-01-08 Bowater Board Company Method and apparatus for forming a mat
US3252663A (en) * 1961-04-11 1966-05-24 Reduction Engineering Corp Classifying and reducing method and apparatus
US3252186A (en) * 1963-01-21 1966-05-24 Wood Conversion Co Differential fiber dispersing rolls and felting therefrom

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0224892A1 (en) * 1985-12-04 1987-06-10 Fläkt Aktiebolag Method and apparatus for producing a continuous web

Also Published As

Publication number Publication date
DE1802161A1 (de) 1969-06-19
FR1586273A (enrdf_load_stackoverflow) 1970-02-13
US3482287A (en) 1969-12-09
GB1225133A (enrdf_load_stackoverflow) 1971-03-17
DE1802161C3 (enrdf_load_stackoverflow) 1975-03-20

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Legal Events

Date Code Title Description
SH Request for examination between 03.10.1968 and 22.04.1971
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
EHJ Ceased/non-payment of the annual fee