ITTO940987A0 - Macchina per separare il materiale di scarto contenuto in una miscela acquosa a base di pasta di carta riciclata ed attrezzo agitatore uti- lizzabile in tale macchina - Google Patents

Macchina per separare il materiale di scarto contenuto in una miscela acquosa a base di pasta di carta riciclata ed attrezzo agitatore uti- lizzabile in tale macchina

Info

Publication number
ITTO940987A0
ITTO940987A0 ITTO940987A ITTO940987A ITTO940987A0 IT TO940987 A0 ITTO940987 A0 IT TO940987A0 IT TO940987 A ITTO940987 A IT TO940987A IT TO940987 A ITTO940987 A IT TO940987A IT TO940987 A0 ITTO940987 A0 IT TO940987A0
Authority
IT
Italy
Prior art keywords
machine
separateing
waste material
water mixture
paper pulp
Prior art date
Application number
ITTO940987A
Other languages
English (en)
Inventor
Francesco Tesoriere
Original Assignee
S Maule & C Spa Ing
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 S Maule & C Spa Ing filed Critical S Maule & C Spa Ing
Priority to ITTO940987 priority Critical patent/IT1267182B1/it
Publication of ITTO940987A0 publication Critical patent/ITTO940987A0/it
Priority to EP19950830285 priority patent/EP0716181A3/en
Publication of ITTO940987A1 publication Critical patent/ITTO940987A1/it
Application granted granted Critical
Publication of IT1267182B1 publication Critical patent/IT1267182B1/it

Links

Classifications

    • 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
    • D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
    • D21B1/30—Defibrating by other means
    • D21B1/32—Defibrating by other means of waste paper
    • 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
    • D21D5/02—Straining or screening the pulp
    • D21D5/04—Flat screens
    • 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

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
  • Processing Of Solid Wastes (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
ITTO940987 1994-12-06 1994-12-06 Macchina per separare il materiale di scarto contenuto in una miscela acquosa a base di pasta di carta riciclata ed attrezzo agitatore IT1267182B1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITTO940987 IT1267182B1 (it) 1994-12-06 1994-12-06 Macchina per separare il materiale di scarto contenuto in una miscela acquosa a base di pasta di carta riciclata ed attrezzo agitatore
EP19950830285 EP0716181A3 (en) 1994-12-06 1995-07-05 Apparatus for sorting waste material from an aqueous mixture containing recycled paper pulp and stirring tool therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO940987 IT1267182B1 (it) 1994-12-06 1994-12-06 Macchina per separare il materiale di scarto contenuto in una miscela acquosa a base di pasta di carta riciclata ed attrezzo agitatore

Publications (3)

Publication Number Publication Date
ITTO940987A0 true ITTO940987A0 (it) 1994-12-06
ITTO940987A1 ITTO940987A1 (it) 1996-06-06
IT1267182B1 IT1267182B1 (it) 1997-01-28

Family

ID=11412949

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO940987 IT1267182B1 (it) 1994-12-06 1994-12-06 Macchina per separare il materiale di scarto contenuto in una miscela acquosa a base di pasta di carta riciclata ed attrezzo agitatore

Country Status (2)

Country Link
EP (1) EP0716181A3 (it)
IT (1) IT1267182B1 (it)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2727439A (en) * 1953-05-05 1955-12-20 Robert Gair Co Inc Apparatus for treating pulp
US2826126A (en) 1953-12-09 1958-03-11 Cowles Co Scraper blades for paper stock screening machines
FR2543183B1 (fr) 1983-03-25 1985-07-26 Lamort E & M Procede et dispositif de triage d'un melange de pate a papier et d'impuretes

Also Published As

Publication number Publication date
IT1267182B1 (it) 1997-01-28
EP0716181A3 (en) 1997-05-21
ITTO940987A1 (it) 1996-06-06
EP0716181A2 (en) 1996-06-12

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Legal Events

Date Code Title Description
0001 Granted