IN2014CN02481A - - Google Patents

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Publication number
IN2014CN02481A
IN2014CN02481A IN2481CHN2014A IN2014CN02481A IN 2014CN02481 A IN2014CN02481 A IN 2014CN02481A IN 2481CHN2014 A IN2481CHN2014 A IN 2481CHN2014A IN 2014CN02481 A IN2014CN02481 A IN 2014CN02481A
Authority
IN
India
Prior art keywords
accept
closing
centrifugal cleaner
conduit
cyclone
Prior art date
Application number
Inventor
Jarmo Immonen
Marita Järvinen
Simo Suortti
Original Assignee
Andritz 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 Andritz Oy filed Critical Andritz Oy
Publication of IN2014CN02481A publication Critical patent/IN2014CN02481A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/24—Multiple arrangement thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C11/00—Accessories, e.g. safety or control devices, not otherwise provided for, e.g. regulators, valves in inlet or overflow ducting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C3/00—Apparatus in which the axial direction of the vortex flow following a screw-thread type line remains unchanged ; Devices in which one of the two discharge ducts returns centrally through the vortex chamber, a reverse-flow vortex being prevented by bulkheads in the central discharge duct
    • B04C3/06—Construction of inlets or outlets to the vortex chamber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/24—Multiple arrangement thereof
    • B04C5/28—Multiple arrangement thereof for parallel flow
    • 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
    • D21D5/18—Purification of the pulp suspension by mechanical means; Apparatus therefor with the aid of centrifugal force
    • D21D5/24—Purification of the pulp suspension by mechanical means; Apparatus therefor with the aid of centrifugal force in cyclones
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/072—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members
    • F16K11/074—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members with flat sealing faces
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86509—Sequentially progressive opening or closing of plural ports
    • Y10T137/86517—With subsequent closing of first port
    • Y10T137/86533—Rotary

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cyclones (AREA)
  • Lift Valve (AREA)
  • Sliding Valves (AREA)
  • Taps Or Cocks (AREA)
  • Mechanically-Actuated Valves (AREA)

Abstract

A closing valve unit (9) for a centrifugal cleaner arrangement (1) said unit (9) being connectable by means of connecting members (14 15) between a feed conduit (3) of a centrifugal cleaner group (1) and a feed conduit of the cyclone (2) and between an accept channel (4) of the centrifugal cleaner group (1) and an accept conduit of the cyclone (2). The closing valve unit (9) comprises closing members for closing both the feed flow and the accept flow.
IN2481CHN2014 2011-09-07 2012-09-06 IN2014CN02481A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20115881A FI123139B (en) 2011-09-07 2011-09-07 Latch unit in a vortex cleaner plant
PCT/FI2012/050865 WO2013034808A1 (en) 2011-09-07 2012-09-06 Closing valve unit for a cyclone

Publications (1)

Publication Number Publication Date
IN2014CN02481A true IN2014CN02481A (en) 2015-06-19

Family

ID=44718789

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2481CHN2014 IN2014CN02481A (en) 2011-09-07 2012-09-06

Country Status (8)

Country Link
US (1) US9573140B2 (en)
EP (1) EP2753431B1 (en)
JP (1) JP6054399B2 (en)
CN (1) CN103857473B (en)
CA (1) CA2845739C (en)
FI (1) FI123139B (en)
IN (1) IN2014CN02481A (en)
WO (1) WO2013034808A1 (en)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3543931A (en) * 1968-02-29 1970-12-01 Nichols Eng & Res Corp Multiple cyclone assembly
US3989628A (en) 1975-01-03 1976-11-02 Dorr-Oliver Incorporated Degritting and fiber removal system
JPS5512831A (en) * 1978-07-06 1980-01-29 Oishi Kikai Seisakusho Kk Debris sorting apparatus from paper making stock
US4267048A (en) * 1979-03-12 1981-05-12 Oishikikai Mfg. Co., Ltd. Equipment for separating foreign matter from liquid papermaking materials
JPS5867551U (en) * 1981-10-29 1983-05-09 三井造船株式会社 multi cyclone
SE435142B (en) 1983-02-24 1984-09-10 William Robinson GROUP OF HYDROCYCLONES AND APPLICATION OF CAPS, FOR INCLUDING IN S BATTERIES OF CYCLONES, FOR CLEANING EXV FIBER SUSPENSIONS
SE9001634D0 (en) * 1990-05-07 1990-05-07 Celleco Ab HYDROCYKLONANLAEGGNING
GB2315231A (en) * 1996-07-15 1998-01-28 Notetry Ltd Apparatus for Separating Particles
JP2003126726A (en) * 2001-10-30 2003-05-07 Watanabe Consultants:Kk Clarifying and solid-removing apparatus
DE60200483T2 (en) * 2002-07-24 2005-05-25 Cattani S.P.A. Cyclone separator for variable flow rates
WO2007080185A1 (en) * 2006-01-16 2007-07-19 Htc Sweden Ab Separator means for dust collector
JP4724595B2 (en) * 2006-04-28 2011-07-13 株式会社ニクニ Liquid processing equipment
CN101444765B (en) * 2009-01-04 2010-06-02 常熟市华能环保工程有限公司 Air volume controller for cyclone dust collectors

Also Published As

Publication number Publication date
US9573140B2 (en) 2017-02-21
WO2013034808A1 (en) 2013-03-14
CA2845739C (en) 2019-02-19
JP6054399B2 (en) 2016-12-27
CN103857473A (en) 2014-06-11
FI20115881A0 (en) 2011-09-07
EP2753431B1 (en) 2020-11-18
FI123139B (en) 2012-11-30
CA2845739A1 (en) 2013-03-14
CN103857473B (en) 2016-11-09
JP2014531970A (en) 2014-12-04
US20140319052A1 (en) 2014-10-30
EP2753431A1 (en) 2014-07-16

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