CA2252909C - Dust removal apparatus - Google Patents

Dust removal apparatus Download PDF

Info

Publication number
CA2252909C
CA2252909C CA002252909A CA2252909A CA2252909C CA 2252909 C CA2252909 C CA 2252909C CA 002252909 A CA002252909 A CA 002252909A CA 2252909 A CA2252909 A CA 2252909A CA 2252909 C CA2252909 C CA 2252909C
Authority
CA
Canada
Prior art keywords
inlet
throttling
transition
suction
curved surface
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 - Fee Related
Application number
CA002252909A
Other languages
English (en)
French (fr)
Other versions
CA2252909A1 (en
Inventor
Anders Tommy Linden
Harry Ingemar Myren
Lars-Erik Onnerlov
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Valmet Technologies Oy
Original Assignee
Metso Paper 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 Metso Paper Oy filed Critical Metso Paper Oy
Publication of CA2252909A1 publication Critical patent/CA2252909A1/en
Application granted granted Critical
Publication of CA2252909C publication Critical patent/CA2252909C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G3/00—Doctors

Landscapes

  • Cleaning In General (AREA)
  • Paper (AREA)
  • Cyclones (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
CA002252909A 1996-05-21 1997-03-06 Dust removal apparatus Expired - Fee Related CA2252909C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9601915A SE506595C2 (sv) 1996-05-21 1996-05-21 Dammbortföringsanordning
SE9601915-3 1996-05-21
PCT/SE1997/000382 WO1997044525A1 (en) 1996-05-21 1997-03-06 Dust removal apparatus

Publications (2)

Publication Number Publication Date
CA2252909A1 CA2252909A1 (en) 1997-11-27
CA2252909C true CA2252909C (en) 2003-07-29

Family

ID=20402627

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002252909A Expired - Fee Related CA2252909C (en) 1996-05-21 1997-03-06 Dust removal apparatus

Country Status (7)

Country Link
EP (1) EP0912802B1 (sv)
JP (1) JP4001351B2 (sv)
AT (1) ATE219188T1 (sv)
CA (1) CA2252909C (sv)
DE (2) DE69713331T2 (sv)
SE (1) SE506595C2 (sv)
WO (1) WO1997044525A1 (sv)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110840102B (zh) * 2019-12-09 2021-07-02 江西白莲智能科技集团有限公司 一种图书馆用防尘书架

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8034192B2 (en) * 2007-11-16 2011-10-11 Andritz Fiber Drying Ltd. Method and system for collecting paper dust
EP3269875B1 (en) * 2016-07-12 2019-03-20 Valmet S.p.A. A dust-handling device for collecting and handling dust in a paper-making environment

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE459105B (sv) * 1987-10-01 1989-06-05 Valmet Paper Machinery Inc Saett och anordning foer bortfoerande av damm som frigoers vid losskraeppning av en pappersbana
SE463317B (sv) * 1989-03-15 1990-11-05 Valmet Paper Machinery Inc Anordning vid en kraeppschaber
US5011574A (en) * 1990-02-28 1991-04-30 Valmet Paper Machinery, Inc. Creping doctor with two suction chambers in the support beam

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110840102B (zh) * 2019-12-09 2021-07-02 江西白莲智能科技集团有限公司 一种图书馆用防尘书架

Also Published As

Publication number Publication date
EP0912802A1 (en) 1999-05-06
JP4001351B2 (ja) 2007-10-31
ATE219188T1 (de) 2002-06-15
DE912802T1 (de) 1999-10-07
SE506595C2 (sv) 1998-01-19
WO1997044525A1 (en) 1997-11-27
JP2000510918A (ja) 2000-08-22
DE69713331T2 (de) 2003-01-09
CA2252909A1 (en) 1997-11-27
SE9601915D0 (sv) 1996-05-21
DE69713331D1 (de) 2002-07-18
SE9601915L (sv) 1997-11-22
EP0912802B1 (en) 2002-06-12

Similar Documents

Publication Publication Date Title
US5515619A (en) Flexibly mounted sealing strips of a vacuum roll for a web dryer
US5738760A (en) Method of and a device for transferring running dried web from one device to a subsequent device
US5800679A (en) Device in a paper machine or in a finishing device of a paper machine for removing dust
CA1302023C (en) Method and apparatus for extracting dust that is released when creping off a paper web
US6148831A (en) Method for cleaning a web
AU633268B2 (en) A tail cutter apparatus and method
KR20010113035A (ko) 제지 기계등의 송풍 장치
US5878462A (en) Dust removal apparatus
JP4676130B2 (ja) 高速走行する繊維性ウエブを移送するための装置
JP2851369B2 (ja) 抄紙機の乾燥部において使用するウエブの通紙を補強するための方法および装置
US7147724B2 (en) Cleaning device for a longitudinal cutting device and method for cleaning the device
CA2252909C (en) Dust removal apparatus
CA2149344A1 (en) Method and device for collecting and removing dust separated from a web in a paper machine
US6457204B1 (en) Device for dust removal from a moving paper web
KR100477336B1 (ko) 분진제거장치
CA2424999C (en) Arrangement in connection with a drying cylinder and a reel-up of a paper machine
US5011574A (en) Creping doctor with two suction chambers in the support beam
US5007986A (en) Creping doctor with two suction chambers in the support beam
CA2425682A1 (en) Water jet cutter
US6772533B2 (en) Arrangement in the drying section of a paper machine
JPS61136798A (ja) 無塵の規格紙を製造する機械
JPH09111684A (ja) 抄紙機／板紙抄紙機のワイヤ洗浄装置
JPS59100790A (ja) 抄紙機の乾燥部署において紙ウエブの走行を安定化する方法および装置
US20010017071A1 (en) Method and arrangement for removing dust in connection with a sheet cutter of a pulp drying machine or equivalent
FI78944C (sv) Förfarande och anordning för uppsamling och avlägsning av damm som lo ssnar från banan i en pappersmaskin.

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20140306