IE832594L - Obtaining a fibre mass - Google Patents

Obtaining a fibre mass

Info

Publication number
IE832594L
IE832594L IE832594A IE259483A IE832594L IE 832594 L IE832594 L IE 832594L IE 832594 A IE832594 A IE 832594A IE 259483 A IE259483 A IE 259483A IE 832594 L IE832594 L IE 832594L
Authority
IE
Ireland
Prior art keywords
peat
tank
screen
peaty
woody
Prior art date
Application number
IE832594A
Other versions
IE54694B1 (en
Original Assignee
Svenska Energimaskiner
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 Svenska Energimaskiner filed Critical Svenska Energimaskiner
Publication of IE832594L publication Critical patent/IE832594L/en
Publication of IE54694B1 publication Critical patent/IE54694B1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B9/00—General arrangement of separating plant, e.g. flow sheets
    • B03B9/06—General arrangement of separating plant, e.g. flow sheets specially adapted for refuse
    • B03B9/061—General arrangement of separating plant, e.g. flow sheets specially adapted for refuse the refuse being industrial
    • 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
    • D21B1/02—Pretreatment of the raw materials by chemical or physical means
    • D21B1/026—Separating fibrous materials from waste
    • 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
    • Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Disintegrating Or Milling (AREA)
  • Processing Of Solid Wastes (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)

Abstract

The upper layer of a peat moor containing peat and woody material is fed into a rotary screen drum 2 and subjected to water jet pressure from one or more nozzles 3. Fine material comprising peat drops through slots 2' into tank 7 and coarse woody material is discharged into crusher 22. Separation of light peaty material from heavier particles is effected in tank 7, the former material being passed to a vibratory screen 10. The material crushed in crusher 22 is passed via tank 23, trap 25, and sedimentation tank 29 to a screw dewaterer 31, which also accepts reject material from the vibratory screen 10. Peaty material passing through the latter is passed via vortex cleaner 14 to screen 18 for separation of peat fibres from colloidal peat woody material discharged from screw dewaterer 31 is fed via disc refiner 34 to tank 19 to be admixed with peaty material from screen 18 to form a pulp suitable for making into board on papermaking machine 36. The colloidal peat may be mixed with a coarse fibre suspension in screw press 40, the mixture being shredded in shredder 41 and dried in drier 42 to form a solid fuel product. <IMAGE> [GB2129844A]
IE2594/83A 1982-11-08 1983-11-07 Method for recovering from biomass a fibre mass suitable for manufacturing paper pulp products IE54694B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8206331A SE442307B (en) 1982-11-08 1982-11-08 SETTING OUT OF BIOMASS, CONSISTING OF Peat AND WOOD MATERIALS, EXTRACTS ONE FOR THE MANUFACTURE OF A PAPER PASS PRODUCT SUITABLE FIBER MASS AND A FUEL PRODUCT

Publications (2)

Publication Number Publication Date
IE832594L true IE832594L (en) 1984-05-08
IE54694B1 IE54694B1 (en) 1990-01-03

Family

ID=20348497

Family Applications (1)

Application Number Title Priority Date Filing Date
IE2594/83A IE54694B1 (en) 1982-11-08 1983-11-07 Method for recovering from biomass a fibre mass suitable for manufacturing paper pulp products

Country Status (5)

Country Link
FI (1) FI74485C (en)
GB (1) GB2129844B (en)
IE (1) IE54694B1 (en)
NO (1) NO833966L (en)
SE (1) SE442307B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107930836A (en) * 2017-12-06 2018-04-20 武穴市爱亲人蕲艾种植专业合作社 A kind of multistage moxa precise machining device

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4676871A (en) * 1985-08-29 1987-06-30 Johnson & Johnson Air laid peat moss board
EP0556150B1 (en) * 1992-02-07 1994-05-04 Till Grether Natural fiber containing sheet material
AT412787B (en) * 2003-03-10 2005-07-25 Andritz Ag Maschf METHOD AND DEVICE FOR TRANSFERRING LIGNOCELLULOUS RAW MATERIAL FROM A COOKER AND PROMOTING THE RAW MATERIAL TO A REFINER

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107930836A (en) * 2017-12-06 2018-04-20 武穴市爱亲人蕲艾种植专业合作社 A kind of multistage moxa precise machining device

Also Published As

Publication number Publication date
GB8329164D0 (en) 1983-12-07
FI833646A0 (en) 1983-10-07
NO833966L (en) 1984-05-09
IE54694B1 (en) 1990-01-03
FI74485C (en) 1988-02-08
GB2129844B (en) 1986-05-08
SE8206331L (en) 1984-05-09
FI833646A (en) 1984-05-09
FI74485B (en) 1987-10-30
SE8206331D0 (en) 1982-11-08
SE442307B (en) 1985-12-16
GB2129844A (en) 1984-05-23

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