ES410873A1 - Procedimiento y aparato para separar impurezas de materias primas. - Google Patents
Procedimiento y aparato para separar impurezas de materias primas.Info
- Publication number
- ES410873A1 ES410873A1 ES410873A ES410873A ES410873A1 ES 410873 A1 ES410873 A1 ES 410873A1 ES 410873 A ES410873 A ES 410873A ES 410873 A ES410873 A ES 410873A ES 410873 A1 ES410873 A1 ES 410873A1
- Authority
- ES
- Spain
- Prior art keywords
- region
- core
- impurities
- chamber
- centrifuged
- 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
- D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
- D21D5/18—Purification of the pulp suspension by mechanical means; Apparatus therefor with the aid of centrifugal force
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Centrifugal Separators (AREA)
- Paper (AREA)
- Separating Particles In Gases By Inertia (AREA)
- Cyclones (AREA)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
- Cell Separators (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Abstract
Procedimiento y aparato para separa impurezas de materias primas, especialmente de desperdicios, caracterizado el procedimiento porque comprende las etapas de: suministrar material de desperdicio tangencialmente en el interior de una cámara centrífuga que hacer girar el material en la cámara para hacer que las impurezas pesadas del material sean centrifugadas hacia una región de la cámara, distante al eje de rotación del material y las impurezas ligeras sean centrifugadas a una región del núcleo del material , sangrando material limpio desde una región anular del material intermedia al diámetro máximo del material en rotación y su región central o núcleo , y sangrando impurezas ligeras de la región del núcleo en un lugar intermedio a los extremos de dichas región de núcleo.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB408272*[A GB1411093A (en) | 1972-01-28 | 1972-01-28 | Separator units |
Publications (1)
Publication Number | Publication Date |
---|---|
ES410873A1 true ES410873A1 (es) | 1975-12-01 |
Family
ID=9770393
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES410873A Expired ES410873A1 (es) | 1972-01-28 | 1973-01-23 | Procedimiento y aparato para separar impurezas de materias primas. |
Country Status (17)
Country | Link |
---|---|
US (1) | US3859206A (es) |
JP (1) | JPS5528738B2 (es) |
AR (1) | AR202176A1 (es) |
BE (1) | BE794399A (es) |
BR (1) | BR7300628D0 (es) |
CA (1) | CA975327A (es) |
CH (1) | CH552717A (es) |
DE (2) | DE7302003U (es) |
ES (1) | ES410873A1 (es) |
FI (1) | FI57358C (es) |
FR (1) | FR2169355B1 (es) |
GB (1) | GB1411093A (es) |
IT (1) | IT976765B (es) |
NL (1) | NL7300758A (es) |
NO (1) | NO143054C (es) |
SE (1) | SE387978B (es) |
ZA (1) | ZA728998B (es) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH568446A5 (es) * | 1973-08-27 | 1975-10-31 | Escher Wyss Gmbh | |
AT336392B (de) * | 1974-03-20 | 1977-05-10 | Finckh Metalltuch Maschf | Drucksichter fur faserstoffsuspensionen |
DE2514162B2 (de) * | 1975-03-29 | 1977-02-03 | Anlage zur Aufbereitung von Altpapier J.M. Voith GmbH, 7920 Heidenheim | Anlage zur aufbereitung von altpapier |
CH613484A5 (es) * | 1976-11-16 | 1979-09-28 | Escher Wyss Gmbh | |
US4216918A (en) * | 1976-12-08 | 1980-08-12 | Escher Wyss Gmbh | Fiberizer |
JPS543963A (en) * | 1977-06-10 | 1979-01-12 | Agency Of Ind Science & Technol | Cyclone selector |
US4136018A (en) * | 1977-11-10 | 1979-01-23 | Beloit Corporation | Vortex separator with coaxial inlet and lightweight reject pipelines |
DE2818029C2 (de) * | 1978-04-25 | 1984-01-12 | J.M. Voith Gmbh, 7920 Heidenheim | Vorrichtung zum Sortieren von Faserstoffsuspensionen |
US4222817A (en) * | 1978-06-26 | 1980-09-16 | Beloit Corporation | Method and apparatus for pulping and grading waste material |
US4178234A (en) * | 1978-07-20 | 1979-12-11 | Bobo Roy A | Rotating cyclone centrifuge apparatus |
FR2441681A1 (fr) * | 1978-11-17 | 1980-06-13 | Lamort E & M | Perfectionnements aux procedes et appareils de desintegration de matieres cellulosiques |
FR2478489B1 (fr) * | 1980-03-21 | 1985-08-30 | Centre Tech Ind Papier | Procede et dispositif pour la separation de particules dans un fluide, notamment pour l'epuration de suspensions papetieres |
DE8336133U1 (de) * | 1983-12-16 | 1984-03-08 | J.M. Voith Gmbh, 7920 Heidenheim | Einrichtung zur aufbereitung von altpapier |
DE3345548C2 (de) * | 1983-12-16 | 1986-09-18 | J.M. Voith Gmbh, 7920 Heidenheim | Verfahren und Anordnung zur Aufbereitung von Altpapier |
SE511483C2 (sv) * | 1998-02-04 | 1999-10-04 | Sunds Defibrator Ind Ab | Trycksil med skrotavskiljning |
DE19825669B4 (de) * | 1998-06-09 | 2005-09-08 | Voith Paper Patent Gmbh | Siebapparat für eine verschmutzte Faserstoffsuspension |
CN110396845B (zh) * | 2019-07-16 | 2021-08-03 | 山鹰国际控股股份公司 | 一种用于制浆造纸的尾浆回收处理*** |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2717695A (en) * | 1949-11-29 | 1955-09-13 | Carl C Martin | Cyclonic separator for wet operation |
US2743815A (en) * | 1952-09-10 | 1956-05-01 | Centrijig Corp | Continuous centrifugal jig separator |
US2925177A (en) * | 1957-03-25 | 1960-02-16 | Bird Machine Co | Centrifugal separator |
DE1226540B (de) * | 1960-10-21 | 1966-10-13 | Escher Wyss Gmbh | Hydrozyklon zum Abscheiden von Schwer-schmutz aus Faserstoffaufschwemmungen |
DE1461195A1 (de) * | 1963-08-02 | 1969-02-06 | Jan Fellegi | Anlage zum Sichten von Faserstoffsuspensionen |
AT244996B (de) * | 1963-08-26 | 1966-02-10 | Voith Gmbh J M | Wirbelabscheider |
US3310242A (en) * | 1964-02-24 | 1967-03-21 | Improved Machinery Inc | Fiber disintegrating and classifying apparatus |
US3421622A (en) * | 1965-08-19 | 1969-01-14 | Nichols Eng & Res Corp | Cleaning and deaerating paper pulp suspensions |
US3399773A (en) * | 1967-04-14 | 1968-09-03 | Read Ivan Jay | Apparatus for separating solids from liquids |
US3565350A (en) * | 1968-05-20 | 1971-02-23 | Wascon Systems Inc | Comminuting apparatus |
US3690571A (en) * | 1971-05-12 | 1972-09-12 | Improved Machinery Inc | Apparatus for disintegrating and separating material in fluid suspension |
US3774853A (en) * | 1972-01-26 | 1973-11-27 | Black Clawson Fibreclaim Inc | Pulping apparatus for waste material |
-
0
- BE BE794399D patent/BE794399A/xx not_active IP Right Cessation
-
1972
- 1972-01-28 GB GB408272*[A patent/GB1411093A/en not_active Expired
- 1972-12-20 ZA ZA728998A patent/ZA728998B/xx unknown
- 1972-12-28 FI FI3690/72A patent/FI57358C/fi active
-
1973
- 1973-01-05 IT IT7347541A patent/IT976765B/it active
- 1973-01-12 US US323250A patent/US3859206A/en not_active Expired - Lifetime
- 1973-01-17 CH CH62873A patent/CH552717A/xx not_active IP Right Cessation
- 1973-01-18 NL NL7300758A patent/NL7300758A/xx not_active Application Discontinuation
- 1973-01-19 DE DE7302003U patent/DE7302003U/de not_active Expired
- 1973-01-19 DE DE2302601A patent/DE2302601C3/de not_active Expired
- 1973-01-23 AR AR246244A patent/AR202176A1/es active
- 1973-01-23 ES ES410873A patent/ES410873A1/es not_active Expired
- 1973-01-23 NO NO274/73A patent/NO143054C/no unknown
- 1973-01-25 JP JP996373A patent/JPS5528738B2/ja not_active Expired
- 1973-01-26 SE SE7301160A patent/SE387978B/xx unknown
- 1973-01-26 BR BR73628A patent/BR7300628D0/pt unknown
- 1973-01-26 FR FR7302890A patent/FR2169355B1/fr not_active Expired
- 1973-01-29 CA CA162,720A patent/CA975327A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NO143054B (no) | 1980-09-01 |
CA975327A (en) | 1975-09-30 |
DE2302601B2 (de) | 1978-04-20 |
DE7302003U (de) | 1976-11-18 |
FR2169355A1 (es) | 1973-09-07 |
US3859206A (en) | 1975-01-07 |
NO143054C (no) | 1980-12-10 |
JPS4884352A (es) | 1973-11-09 |
NL7300758A (es) | 1973-07-31 |
DE2302601C3 (de) | 1979-01-11 |
BR7300628D0 (pt) | 1973-09-20 |
SE387978B (sv) | 1976-09-20 |
IT976765B (it) | 1974-09-10 |
AU5248073A (en) | 1974-08-22 |
DE2302601A1 (de) | 1973-08-09 |
FI57358B (fi) | 1980-04-30 |
FR2169355B1 (es) | 1977-02-04 |
BE794399A (fr) | 1973-07-23 |
FI57358C (fi) | 1980-08-11 |
JPS5528738B2 (es) | 1980-07-30 |
AR202176A1 (es) | 1975-05-23 |
CH552717A (de) | 1974-08-15 |
GB1411093A (en) | 1975-10-22 |
ZA728998B (en) | 1973-09-26 |
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