FI20135677A - Drum elements, sieve and method for sieving fiber pulp - Google Patents

Drum elements, sieve and method for sieving fiber pulp Download PDF

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Publication number
FI20135677A
FI20135677A FI20135677A FI20135677A FI20135677A FI 20135677 A FI20135677 A FI 20135677A FI 20135677 A FI20135677 A FI 20135677A FI 20135677 A FI20135677 A FI 20135677A FI 20135677 A FI20135677 A FI 20135677A
Authority
FI
Finland
Prior art keywords
sieve
fiber pulp
drum elements
sieving
sieving fiber
Prior art date
Application number
FI20135677A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI126709B (en
Inventor
Jussi Ahola
Jarno Heikkilä
Jukka Virtanen
Original Assignee
Valmet Technologies 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 Valmet Technologies Inc filed Critical Valmet Technologies Inc
Priority to FI20135677A priority Critical patent/FI126709B/en
Priority to EP14169284.8A priority patent/EP2816153B1/en
Priority to CN201410270618.XA priority patent/CN104233894B/en
Publication of FI20135677A publication Critical patent/FI20135677A/en
Application granted granted Critical
Publication of FI126709B publication Critical patent/FI126709B/en

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
    • D21D5/02—Straining or screening the pulp
    • D21D5/023—Stationary screen-drums
    • D21D5/026—Stationary screen-drums with rotating cleaning foils
    • 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
    • D21D5/06—Rotary screen-drums

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
FI20135677A 2013-06-20 2013-06-20 Drum element, sorter and method for sorting the pulp FI126709B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI20135677A FI126709B (en) 2013-06-20 2013-06-20 Drum element, sorter and method for sorting the pulp
EP14169284.8A EP2816153B1 (en) 2013-06-20 2014-05-21 Drum element and screen for screening pulp
CN201410270618.XA CN104233894B (en) 2013-06-20 2014-06-17 For the cylinder element of screening paper pulp, sieve and method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20135677A FI126709B (en) 2013-06-20 2013-06-20 Drum element, sorter and method for sorting the pulp

Publications (2)

Publication Number Publication Date
FI20135677A true FI20135677A (en) 2014-12-21
FI126709B FI126709B (en) 2017-04-13

Family

ID=50732969

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20135677A FI126709B (en) 2013-06-20 2013-06-20 Drum element, sorter and method for sorting the pulp

Country Status (3)

Country Link
EP (1) EP2816153B1 (en)
CN (1) CN104233894B (en)
FI (1) FI126709B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI20175776A1 (en) * 2017-08-31 2019-03-01 Andritz Oy Separator device
CN110629579B (en) * 2019-10-15 2024-05-17 新乡市新平航空机械有限公司 Novel high-concentration double-zone rotor
WO2023178364A2 (en) * 2022-04-21 2023-09-21 Kadant Black Clawson Llc Rotor with forward-swept struts for pressure screen cylinders

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3400820A (en) * 1965-03-30 1968-09-10 Bird Machine Co Screening apparatus with rotary pulsing member
US4855038A (en) * 1985-06-20 1989-08-08 Beloit Corporation High consistency pressure screen and method of separating accepts and rejects
JPH0319988A (en) * 1989-06-14 1991-01-29 Mitsubishi Heavy Ind Ltd Stock cleaner
ITVI980008A1 (en) * 1998-01-22 1999-07-22 Comer Spa MECHANICAL CLEANER PERFECTED FOR FIBROUS SUSPENSIONS
ITVI20010039A1 (en) * 2001-02-15 2002-08-16 Comer Spa ROTATING FILTER FOR FIBROUS SUSPENSIONS

Also Published As

Publication number Publication date
FI126709B (en) 2017-04-13
CN104233894B (en) 2016-07-06
EP2816153A1 (en) 2014-12-24
CN104233894A (en) 2014-12-24
EP2816153B1 (en) 2021-08-18

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