BR112018008657A2 - caixa de vácuo, filtro de correia, métodos de manutenção um filtro de correia a vácuo, método para separação sólido-líquido de uma pasta, e elemento de filtro - Google Patents

caixa de vácuo, filtro de correia, métodos de manutenção um filtro de correia a vácuo, método para separação sólido-líquido de uma pasta, e elemento de filtro

Info

Publication number
BR112018008657A2
BR112018008657A2 BR112018008657-6A BR112018008657A BR112018008657A2 BR 112018008657 A2 BR112018008657 A2 BR 112018008657A2 BR 112018008657 A BR112018008657 A BR 112018008657A BR 112018008657 A2 BR112018008657 A2 BR 112018008657A2
Authority
BR
Brazil
Prior art keywords
vacuum
filter
belt
vacuum box
box
Prior art date
Application number
BR112018008657-6A
Other languages
English (en)
Other versions
BR112018008657B1 (pt
Inventor
Vänttinen Kari
Illi Mika
Ekberg Bjarne
Original Assignee
Outotec (Finland) 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 Outotec (Finland) Oy filed Critical Outotec (Finland) Oy
Publication of BR112018008657A2 publication Critical patent/BR112018008657A2/pt
Publication of BR112018008657B1 publication Critical patent/BR112018008657B1/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/09—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with filtering bands, e.g. movable between filtering operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/056—Construction of filtering bands or supporting belts, e.g. devices for centering, mounting or sealing the filtering bands or the supporting belts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/15—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/15—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces
    • B01D33/155—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces the filtering surface being parallel to the rotation axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/333—Filters with filtering elements which move during the filtering operation with individual filtering elements moving along a closed path

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Treatment Of Sludge (AREA)

Abstract

a presente invenção refere-se a um filtro de correia a vácuo compreendendo uma correia (1) com uma pluralidade de caixas de vácuo (2), meios de filtragem sendo arranjados a caixas de vácuo, meios de acionamento (4) para mover a correia (1), e uma estação de sucção (5) para a criação de uma pressão negativa para as caixas de vácuo (2) na estação de sucção (5). a fim de permitir a separação sólido-líquido em baixos custos de energia e intervalo de serviço longo da correia de filtro de vácuo, o meio de filtragem tem a forma de um filtro capilar, cada caixa de vácuo (2) sendo proporcionada com um tal filtro e cada caixa de vácuo sendo fornecida com uma saída (8) tendo uma válvula de retenção que permite um fluxo de fluido a partir do espaço de lado do acionamento da caixa de vácuo para o lado de fora da caixa de vácuo para criar uma pressão negativa na caixa de vácuo quando a sucção estação (5) está ligado à caixa de vácuo, referida válvula de retenção impedindo que um fluxo de fluido através da válvula de retenção para o espaço interno da caixa de vácuo quando a caixa de vácuo deixa a estação de sucção (5). a invenção refere-se também a um elemento de filtro, uma caixa de vácuo (2) e métodos para a manutenção de um filtro de correia a vácuo e a um método para a separação sólido-líquido por meio de um filtro de correia.
BR112018008657-6A 2015-11-03 2016-11-02 Caixa de vácuo BR112018008657B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FIPCT/FI2015/050756 2015-11-03
PCT/FI2015/050756 WO2017077171A1 (en) 2015-11-03 2015-11-03 Vacuum box, belt filter, methods of using a vacuum belt filter, and filter element
PCT/FI2016/050768 WO2017077186A1 (en) 2015-11-03 2016-11-02 Vacuum box, belt filter, methods for servicing a vacuum belt filter, method for liquid-solid separation of a slurry, and filter element

Publications (2)

Publication Number Publication Date
BR112018008657A2 true BR112018008657A2 (pt) 2018-10-30
BR112018008657B1 BR112018008657B1 (pt) 2022-09-06

Family

ID=54705198

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018008657-6A BR112018008657B1 (pt) 2015-11-03 2016-11-02 Caixa de vácuo

Country Status (10)

Country Link
US (1) US10653982B2 (pt)
EP (2) EP3981489A1 (pt)
CN (1) CN108290093B (pt)
AU (2) AU2016348816B2 (pt)
BR (1) BR112018008657B1 (pt)
CA (2) CA3003671C (pt)
CL (1) CL2018001120A1 (pt)
EA (2) EA201992492A3 (pt)
MX (2) MX2018005174A (pt)
WO (2) WO2017077171A1 (pt)

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Publication number Priority date Publication date Assignee Title
FI3370844T3 (fi) * 2015-11-03 2023-01-13 Suodatinelementti suodatinlaitteistoa varten
CN108176118B (zh) * 2018-02-26 2023-12-05 无锡华盛橡胶新材料科技股份有限公司 用于不溶性硫磺固液分离的真空过滤机
CN110237591B (zh) * 2019-06-28 2021-08-31 广西金秀松源林产有限公司 一种松香过滤器
CN111298503A (zh) * 2020-02-21 2020-06-19 连云港博云机械有限公司 一种平板式陶瓷过滤设备
CN112546691A (zh) * 2020-11-18 2021-03-26 广西德福莱医疗器械有限公司 熔料过滤器
CN112704949A (zh) * 2021-01-06 2021-04-27 盐池县怡健生物工程有限公司 一种螺旋藻原液真空过滤装置及其方法
CN116651066B (zh) * 2023-07-31 2023-09-22 山东大易化工有限公司 有机硅杂质过滤装置

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US834233A (en) * 1904-12-29 1906-10-23 Cyanide Vacuum Filter Company Ltd Apparatus for separating metals from ores.
US910075A (en) * 1905-10-23 1909-01-19 Edward P Lynch Apparatus for extracting liquids from ores or other substances.
FR780927A (fr) * 1933-11-20 1935-05-06 Perfectionnements aux appareils de filtration
US2773602A (en) * 1953-02-02 1956-12-11 Specialties Dev Corp Filter apparatus
NL130342C (pt) * 1964-06-19
US3460674A (en) * 1966-09-09 1969-08-12 William S Eakins Apparatus and method for continuous filtering
US3595400A (en) * 1969-07-08 1971-07-27 Peterson Filters & Eng Conveyor-type filter
NL7804735A (nl) * 1978-05-03 1979-11-06 Esmil B V Stationsstraat 48 Vacuum filter met roterende trommel.
US20030203696A1 (en) * 2002-04-30 2003-10-30 Healey David Thomas High efficiency ashrae filter media
FI121329B (fi) * 2002-09-12 2010-10-15 Larox Oyj Suodatinlaatta
US7093721B2 (en) 2003-09-03 2006-08-22 Delaware Corporation Formation, Inc. Filter assembly with sealed, magnetically coupled cleaning head actuator
CN2820282Y (zh) * 2005-08-13 2006-09-27 何建叶 链板式真空过滤机
US7670482B2 (en) * 2006-03-31 2010-03-02 Wietham Robert J Self-cleaning screen with check valve for use in shallow water pumping
US8546127B2 (en) * 2008-06-30 2013-10-01 General Electric Company Bacteria/RNA extraction device
CN201840919U (zh) * 2010-02-24 2011-05-25 无锡达尼智能科技有限公司 一种卷式浸没式膜毛细管污泥深度脱水装置
PL2800618T3 (pl) * 2012-01-04 2018-08-31 North Carolina State University Elastomerowy filtr wgłębny
WO2013181204A1 (en) * 2012-05-30 2013-12-05 Flsmidth A/S Adjustable vacuum pan baffle for horizontal belt filter
US9149749B2 (en) * 2012-11-13 2015-10-06 Hollingsworth & Vose Company Pre-coalescing multi-layered filter media
CN203082279U (zh) * 2013-01-29 2013-07-24 四川港通医疗设备集团股份有限公司 一种真空止回阀
BR112015026146B1 (pt) * 2013-04-17 2021-11-09 Outotec (Finland) Oy Placa de filtro de disco, aparelho de filtro de disco e método para controlar um filtro de disco
CN203281114U (zh) * 2013-05-27 2013-11-13 核工业烟台同兴实业有限公司 一种盘式陶瓷过滤机在线循环清洗装置
US20160144308A1 (en) * 2013-06-26 2016-05-26 Brent Stokes Filter media and methods of manufacturing thereof
CN203463731U (zh) 2013-08-01 2014-03-05 浙江捷天工贸有限公司 嵌入式安装防真空止回流阀
FI20155799A (fi) 2015-11-03 2017-05-04 Outotec Finland Oy Suodatinlaitteen suodatinelementti, järjestely, holkki ja laite
FI20155794A (fi) 2015-11-03 2017-05-04 Outotec Finland Oy Suodatinelementti ja suodatinlaite
FI20155796A (fi) 2015-11-03 2017-05-04 Outotec Finland Oy Menetelmä ja suodatinelementti
FI20155793A (fi) 2015-11-03 2017-05-04 Outotec Finland Oy Suodatinelementti kiekkosuodatinlaitetta varten

Also Published As

Publication number Publication date
EP3981489A1 (en) 2022-04-13
EP3370848A4 (en) 2019-03-06
US10653982B2 (en) 2020-05-19
AU2019219858A1 (en) 2019-09-12
AU2016348816A1 (en) 2018-05-31
EA201992492A3 (ru) 2020-05-31
EA201890962A1 (ru) 2018-11-30
US20180361280A1 (en) 2018-12-20
WO2017077171A1 (en) 2017-05-11
EA037457B1 (ru) 2021-03-30
MX2022008259A (es) 2022-08-04
AU2019219858B2 (en) 2021-05-27
CL2018001120A1 (es) 2018-06-08
WO2017077186A1 (en) 2017-05-11
EP3370848A1 (en) 2018-09-12
MX2018005174A (es) 2018-11-29
BR112018008657B1 (pt) 2022-09-06
CA3003671A1 (en) 2017-05-11
CA3003671C (en) 2023-01-03
CN108290093A (zh) 2018-07-17
EP3370848B1 (en) 2021-12-08
AU2016348816B2 (en) 2019-10-03
CA3178905A1 (en) 2017-05-11
CN108290093B (zh) 2021-04-06
EA201992492A2 (ru) 2020-03-31

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 02/11/2016, OBSERVADAS AS CONDICOES LEGAIS

B25A Requested transfer of rights approved

Owner name: METSO MINERALS OY (FI)

B25D Requested change of name of applicant approved

Owner name: METSO OUTOTEC FINLAND OY (FI)