BR112017012881A2 - placa de recesso e método para fabricação da mesma - Google Patents

placa de recesso e método para fabricação da mesma

Info

Publication number
BR112017012881A2
BR112017012881A2 BR112017012881A BR112017012881A BR112017012881A2 BR 112017012881 A2 BR112017012881 A2 BR 112017012881A2 BR 112017012881 A BR112017012881 A BR 112017012881A BR 112017012881 A BR112017012881 A BR 112017012881A BR 112017012881 A2 BR112017012881 A2 BR 112017012881A2
Authority
BR
Brazil
Prior art keywords
recess plate
filter
suspension
end piece
filtering
Prior art date
Application number
BR112017012881A
Other languages
English (en)
Other versions
BR112017012881B1 (pt
Inventor
Böhnke Bernd
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 BR112017012881A2 publication Critical patent/BR112017012881A2/pt
Publication of BR112017012881B1 publication Critical patent/BR112017012881B1/pt

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D25/00Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/001Making filtering elements not provided for elsewhere
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D25/00Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/12Filter presses, i.e. of the plate or plate and frame type
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D25/00Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/12Filter presses, i.e. of the plate or plate and frame type
    • B01D25/21Plate and frame presses
    • B01D25/215Construction of the filter plates, frames
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D25/00Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/28Leaching or washing filter cakes in the filter handling the filter cake for purposes other than regenerating
    • B01D25/282Leaching or washing filter cakes in the filter handling the filter cake for purposes other than regenerating for drying
    • B01D25/285Leaching or washing filter cakes in the filter handling the filter cake for purposes other than regenerating for drying by compression using inflatable membranes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D25/00Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/30Feeding devices ; Discharge devices
    • B01D25/302Feeding devices ; Discharge devices specially adapted for chamber filter presses
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34Auxiliary operations
    • B29C44/36Feeding the material to be shaped
    • B29C44/38Feeding the material to be shaped into a closed space, i.e. to make articles of definite length
    • B29C44/42Feeding the material to be shaped into a closed space, i.e. to make articles of definite length using pressure difference, e.g. by injection or by vacuum
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28Shaping operations therefor
    • B29C70/40Shaping or impregnating by compression not applied
    • B29C70/42Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04Polymers of ethylene
    • B29K2023/06PE, i.e. polyethylene
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/04Condition, form or state of moulded material or of the material to be shaped cellular or porous
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2309/00Use of inorganic materials not provided for in groups B29K2303/00 - B29K2307/00, as reinforcement
    • B29K2309/08Glass
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2007/00Flat articles, e.g. films or sheets
    • B29L2007/002Panels; Plates; Sheets
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00Other particular articles
    • B29L2031/14Filters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Filtering Materials (AREA)
  • Filtration Of Liquid (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Absorbent Articles And Supports Therefor (AREA)

Abstract

a presente invenção se refere a uma placa de recesso (1) projetada para utilização em um dispositivo de filtro para filtragem de uma suspensão, o dispositivo de filtro possuindo uma peça de cabeça estacionária e uma peça de extremidade movível, e um pacote incluindo cópias da placa de recesso (1), possuindo uma câmara de filtro no interior do pacote, adjacente para a placa de recesso (1), possuindo uma primeira tubulação para preenchimento da suspensão para a câmara de filtro, possuindo um pano de filtro para coleta de um conteúdo de sólido para fora da suspensão, e possuindo uma segunda tubulação para descarga de uma fração de líquido da suspensão para fora da câmara de filtro como um filtrado. em concordância com a presente invenção, o dispositivo de filtro pode ser fechado antes de filtragem por forçamento da peça de extremidade em direção da peça de cabeça, e aberto depois de filtragem por liberação da peça de extremidade, e movimentação da peça de extremidade para fora a partir da peça de cabeça para remoção da torta de filtro a partir do pano de filtro, e em que a placa de recesso (1) possui uma primeira superfície (9) na câmara de filtro e uma segunda superfície (10) vis-à-vis para a primeira superfície (9), a primeira superfície (9) e a segunda superfície (10) sendo formadas por lâminas (2, 3), e a placa de recesso (1) possuindo um corpo rígido (15) entre as lâminas (2, 3). a presente invenção adicionalmente se refere a um método para a fabricação da placa de recesso (1).
BR112017012881-0A 2014-12-22 2014-12-22 Método para fabricar uma placa de recesso BR112017012881B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2014/003455 WO2016101967A1 (en) 2014-12-22 2014-12-22 Recess plate and method for manufacturing the same

Publications (2)

Publication Number Publication Date
BR112017012881A2 true BR112017012881A2 (pt) 2018-01-09
BR112017012881B1 BR112017012881B1 (pt) 2022-03-15

Family

ID=52347269

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017012881-0A BR112017012881B1 (pt) 2014-12-22 2014-12-22 Método para fabricar uma placa de recesso

Country Status (17)

Country Link
US (1) US10391426B2 (pt)
EP (1) EP3237087B1 (pt)
CN (2) CN107106943B (pt)
AR (1) AR103218A1 (pt)
AU (2) AU2014415278A1 (pt)
BR (1) BR112017012881B1 (pt)
CA (1) CA2971650C (pt)
DK (1) DK3237087T3 (pt)
EA (1) EA032800B1 (pt)
ES (1) ES2865266T3 (pt)
HR (1) HRP20210688T1 (pt)
HU (1) HUE054388T2 (pt)
PL (1) PL3237087T3 (pt)
PT (1) PT3237087T (pt)
SI (1) SI3237087T1 (pt)
WO (1) WO2016101967A1 (pt)
ZA (1) ZA201704553B (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016223582A1 (de) * 2016-11-28 2018-05-30 Zeller-Engineering e.K. Filterelement, insbesondere Filterplatte, in Sandwichbauweise
CN114146461A (zh) * 2021-12-10 2022-03-08 湖北省轻工业科学研究设计院有限公司 一种新型压滤机滤板结构
CN117101208B (zh) * 2023-10-16 2023-12-22 山西新源华康化工股份有限公司 板框过滤装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2134697A1 (de) * 1971-07-12 1973-01-25 Karl Haecker Kunststoffilterplatte mit stahlarmierung
FR2553156B1 (fr) * 1983-10-07 1985-12-27 Aplix Sa Bande ou analogue munie d'elements d'accrochage et destinee a etre portee par un article moule, et moule utilise
DD254490A3 (de) * 1985-12-19 1988-03-02 Keramikmaschinen Goerlitz Veb Filterplatte aus thermoplast
DE3843250A1 (de) * 1988-12-22 1990-07-05 Jv Kunststoffwerk Fertigformteil
US5800588A (en) * 1996-11-20 1998-09-01 Superior Fibers, Inc. Nestable, rigid filter frame
US20010021428A1 (en) * 1998-08-12 2001-09-13 Dan Simpson Vacuum drying diaphragm filter press plates
DE102007027033B4 (de) 2007-06-08 2009-05-07 Larox Oyj Verfahren zum Filtern einer Suspension und Filtervorrichtung
EP2827962B1 (en) * 2012-03-19 2016-02-03 Outotec (Finland) Oy Filter device
US9968871B2 (en) * 2012-04-19 2018-05-15 Outotec (Finland) Oy Filter device and method for filtering a suspension

Also Published As

Publication number Publication date
EA032800B1 (ru) 2019-07-31
AU2019202313B2 (en) 2019-12-19
AR103218A1 (es) 2017-04-26
HUE054388T2 (hu) 2021-09-28
PL3237087T3 (pl) 2021-10-25
ZA201704553B (en) 2022-03-30
HRP20210688T1 (hr) 2021-06-11
EP3237087A1 (en) 2017-11-01
EA201791240A1 (ru) 2017-12-29
CA2971650C (en) 2022-01-04
AU2014415278A1 (en) 2017-07-20
CN107106943A (zh) 2017-08-29
PT3237087T (pt) 2021-04-28
US10391426B2 (en) 2019-08-27
US20170282098A1 (en) 2017-10-05
CN110064236A (zh) 2019-07-30
CN107106943B (zh) 2020-01-10
SI3237087T1 (sl) 2021-08-31
EP3237087B1 (en) 2021-02-03
AU2019202313A1 (en) 2019-05-02
CA2971650A1 (en) 2016-06-30
WO2016101967A1 (en) 2016-06-30
BR112017012881B1 (pt) 2022-03-15
CN110064236B (zh) 2021-03-12
DK3237087T3 (da) 2021-05-10
ES2865266T3 (es) 2021-10-15

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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]
B06A Patent application procedure suspended [chapter 6.1 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 22/12/2014, OBSERVADAS AS CONDICOES LEGAIS.