CU34415A - A METHOD TO RECOVER FIBERS FROM FIBROUS MATERIAL - Google Patents

A METHOD TO RECOVER FIBERS FROM FIBROUS MATERIAL

Info

Publication number
CU34415A
CU34415A CU34415A CU34415A CU34415A CU 34415 A CU34415 A CU 34415A CU 34415 A CU34415 A CU 34415A CU 34415 A CU34415 A CU 34415A CU 34415 A CU34415 A CU 34415A
Authority
CU
Cuba
Prior art keywords
fibrous material
drum
fibers
recover fibers
recover
Prior art date
Application number
CU34415A
Other languages
Spanish (es)
Other versions
CU20884L (en
Inventor
Frey Viking Sundman
Sven-Olof Sandberg
Original Assignee
Ahlstroem Oy
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 Ahlstroem Oy filed Critical Ahlstroem Oy
Priority to CU34415A priority Critical patent/CU34415A/en
Publication of CU20884L publication Critical patent/CU20884L/en
Publication of CU34415A publication Critical patent/CU34415A/en

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/64—Paper recycling

Landscapes

  • Paper (AREA)
  • Preliminary Treatment Of Fibers (AREA)

Abstract

Un método para recuperar fibras de material fibroso, caracterizado por la desintegración de la estructura de la fibra en condición mojada y separación de la misma de cualquier material extrano, por medio de la posición del material repetidamente en movimiento alternativo hacia arriba y hacia abajo dentro de un tambor giratorio con la ayuda de medios de levantamiento mediante lo cual el material es dividido en dos fracciones, a saber, una fracción fina que es escurrida a través de aberturas formadas en la chaqueta del tambor, y una fracción gruesa de la cual es removida a través de una abertura formada en una pared de extremo del tambor.A method for recovering fibers from fibrous material, characterized by disintegrating the fiber structure in a wet condition and separating it from any foreign material, by means of the position of the material repeatedly in reciprocating movement up and down within a rotating drum with the aid of lifting means whereby the material is divided into two fractions, namely a fine fraction that is drained through openings formed in the drum jacket, and a coarse fraction from which it is removed through an opening formed in an end wall of the drum.

CU34415A 1975-12-05 1975-12-05 A METHOD TO RECOVER FIBERS FROM FIBROUS MATERIAL CU34415A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CU34415A CU34415A (en) 1975-12-05 1975-12-05 A METHOD TO RECOVER FIBERS FROM FIBROUS MATERIAL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CU34415A CU34415A (en) 1975-12-05 1975-12-05 A METHOD TO RECOVER FIBERS FROM FIBROUS MATERIAL

Publications (2)

Publication Number Publication Date
CU20884L CU20884L (en) 1979-08-02
CU34415A true CU34415A (en) 1982-08-24

Family

ID=41087283

Family Applications (1)

Application Number Title Priority Date Filing Date
CU34415A CU34415A (en) 1975-12-05 1975-12-05 A METHOD TO RECOVER FIBERS FROM FIBROUS MATERIAL

Country Status (1)

Country Link
CU (1) CU34415A (en)

Also Published As

Publication number Publication date
CU20884L (en) 1979-08-02

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