UY36978A - Aparato y método de inserto reemplazable perforado de un recipiente separador de arena - Google Patents

Aparato y método de inserto reemplazable perforado de un recipiente separador de arena

Info

Publication number
UY36978A
UY36978A UY0001036978A UY36978A UY36978A UY 36978 A UY36978 A UY 36978A UY 0001036978 A UY0001036978 A UY 0001036978A UY 36978 A UY36978 A UY 36978A UY 36978 A UY36978 A UY 36978A
Authority
UY
Uruguay
Prior art keywords
perforated
replacable
arena
appliance
separating container
Prior art date
Application number
UY0001036978A
Other languages
English (en)
Inventor
B Hunt Tyson
Alexandre David
Original Assignee
Andritz 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 Andritz Inc filed Critical Andritz Inc
Publication of UY36978A publication Critical patent/UY36978A/es

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
    • B04C5/08—Vortex chamber constructions
    • B04C5/085—Vortex chamber constructions with wear-resisting arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/26—Separation of sediment aided by centrifugal force or centripetal force
    • B01D21/267—Separation of sediment aided by centrifugal force or centripetal force by using a cyclone
    • 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
    • B04C5/14—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations
    • B04C5/181—Bulkheads or central bodies in the discharge opening
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0039—Settling tanks provided with contact surfaces, e.g. baffles, particles
    • B01D21/0069—Making of contact surfaces, structural details, materials therefor
    • B01D21/0072—Means for adjusting, moving or controlling the position or inclination of the contact surfaces, e.g. for optimising the particle-liquid separation, for removing the settled particles, for preventing fouling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0039—Settling tanks provided with contact surfaces, e.g. baffles, particles
    • B01D21/0069—Making of contact surfaces, structural details, materials therefor
    • B01D21/0075—Contact surfaces having surface features
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0087—Settling tanks provided with means for ensuring a special flow pattern, e.g. even inflow or outflow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/10—Settling tanks with multiple outlets for the separated liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2405—Feed mechanisms for settling tanks
    • B01D21/2411—Feed mechanisms for settling tanks having a tangential inlet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2444—Discharge mechanisms for the classified liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/245—Discharge mechanisms for the sediments
    • 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
    • B04C5/02—Construction of inlets by which the vortex flow is generated, e.g. tangential admission, the fluid flow being forced to follow a downward path by spirally wound bulkheads, or with slightly downwardly-directed tangential admission
    • B04C5/04—Tangential inlets
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters
    • 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
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/62—Sand traps

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Paper (AREA)
  • Cyclones (AREA)
  • Sewage (AREA)
  • Artificial Fish Reefs (AREA)

Abstract

Un inserto reemplazable perforado para un recipiente separador de arena en un sistema de alimentación del digestor donde las perforaciones tienen al menos un ancho y una longitud. Las perforaciones son columnas y filas alineadas, donde las columnas están posicionadas para ser paralelas a una línea formada por la tangente del eje cónico.
UY0001036978A 2015-11-05 2016-11-04 Aparato y método de inserto reemplazable perforado de un recipiente separador de arena UY36978A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201562251302P 2015-11-05 2015-11-05
US15/337,247 US10207279B2 (en) 2015-11-05 2016-10-28 Sand separator vessel perforated replaceable insert apparatus and method

Publications (1)

Publication Number Publication Date
UY36978A true UY36978A (es) 2017-06-30

Family

ID=57240960

Family Applications (1)

Application Number Title Priority Date Filing Date
UY0001036978A UY36978A (es) 2015-11-05 2016-11-04 Aparato y método de inserto reemplazable perforado de un recipiente separador de arena

Country Status (8)

Country Link
US (1) US10207279B2 (es)
EP (1) EP3165672B1 (es)
JP (1) JP6826416B2 (es)
CN (1) CN106914042A (es)
BR (1) BR102016025894B1 (es)
CA (1) CA2947196C (es)
RU (1) RU2016143124A (es)
UY (1) UY36978A (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107447567A (zh) * 2017-09-30 2017-12-08 枣庄市恒宇纸业有限公司 一种造纸机械浆的处理装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2998137A (en) * 1959-02-13 1961-08-29 Vane Zdenek Centrifugal screen
SE419829B (sv) * 1979-07-04 1981-08-31 Kamyr Ab Sandfella for vetskor anvenda vid cellullosamassaframstellning, arbetande som virvelrenare
US5753075A (en) 1996-10-25 1998-05-19 Stromberg; C. Bertil Method and system for feeding comminuted fibrous material
FI101725B1 (fi) * 1996-10-25 1998-08-14 Ahlstrom Machinery Oy Menetelmä ja laite massan käsittelemiseksi
US20030201213A1 (en) * 2002-04-26 2003-10-30 Bolles John F. Combined sand and liquor separation for chip transport in pulp processing

Also Published As

Publication number Publication date
US10207279B2 (en) 2019-02-19
EP3165672B1 (en) 2018-04-25
BR102016025894B1 (pt) 2022-07-26
JP2017087206A (ja) 2017-05-25
BR102016025894A2 (pt) 2017-05-09
RU2016143124A (ru) 2018-05-07
JP6826416B2 (ja) 2021-02-03
US20170128958A1 (en) 2017-05-11
CN106914042A (zh) 2017-07-04
CA2947196C (en) 2023-04-25
CA2947196A1 (en) 2017-05-05
EP3165672A1 (en) 2017-05-10

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Legal Events

Date Code Title Description
110 Patent granted

Effective date: 20220405