[go: up one dir, main page]

PE20060701A1 - FILTER PLATE, METHOD FOR THE PREPARATION OF A FILTER PLATE AND A FILTERING APPARATUS - Google Patents

FILTER PLATE, METHOD FOR THE PREPARATION OF A FILTER PLATE AND A FILTERING APPARATUS

Info

Publication number
PE20060701A1
PE20060701A1 PE2004001234A PE2004001234A PE20060701A1 PE 20060701 A1 PE20060701 A1 PE 20060701A1 PE 2004001234 A PE2004001234 A PE 2004001234A PE 2004001234 A PE2004001234 A PE 2004001234A PE 20060701 A1 PE20060701 A1 PE 20060701A1
Authority
PE
Peru
Prior art keywords
filter plate
periphery
internal
preparation
filter layer
Prior art date
Application number
PE2004001234A
Other languages
Spanish (es)
Inventor
Bjarne Ekberg
Olli Hognabba
Dave B Eveland
Jeffrey J Yost
Original Assignee
Larox Oyj
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 Larox Oyj filed Critical Larox Oyj
Publication of PE20060701A1 publication Critical patent/PE20060701A1/en

Links

Classifications

    • 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
    • B01D33/21—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces with hollow filtering discs transversely mounted on a hollow rotary shaft
    • B01D33/23—Construction of discs or component sectors thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/18—Filters characterised by the openings or pores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/44—Special measures allowing the even or uniform distribution of fluid along the length of a conduit

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

SE REFIERE A UNA PLACA DE FILTRO QUE COMPRENDE UNA CAPA DE FILTRO QUE TIENE UNA PERMEABILIDAD A UN LIQUIDO. DICHA CAPA DE FILTRO COMPRENDE UNA PERIFERIA INTERNA Y UNA PERIFERIA EXTERNA, CARACTERIZADA EN QUE LA PERMEABILIDAD DE LA CAPA DE FILTRO DISMINUYE CONTINUAMENTE DESDE LA PERIFERIA INTERNA HACIA LA PERIFERIA EXTERNA. ADEMAS SE DESCRIBE UN METODO PARA LA PREPARACION DE UNA CAPA DE FILTRO CARACTERIZADO EN QUE SE PREPARA UN SUSTRATO QUE FORMA LA CAPA INTERNA Y UNA CAPA DE FILTRO, CUYA PERMEABILIDAD DISMINUYE CONTINUAMENTE DESDE LA PERIFERIA INTERNA HACIA LA PERIFERIA EXTERNA, QUE ES FIJADA A LA SUPERFICIE DE LA CAPA INTERNAREFERS TO A FILTER PLATE THAT INCLUDES A FILTER LAYER HAVING A PERMEABILITY TO A LIQUID. SUCH FILTER LAYER INCLUDES AN INTERNAL PERIPHERY AND AN EXTERNAL PERIPHERY, CHARACTERIZED IN THAT THE PERMEABILITY OF THE FILTER LAYER CONTINUOUSLY DECREASES FROM THE INTERNAL PERIPHERY TOWARDS THE EXTERNAL PERIPHERY. ALSO, A METHOD FOR THE PREPARATION OF A CHARACTERIZED FILTER LAYER IS DESCRIBED IN WHICH A SUBSTRATE IS PREPARED THAT FORMS THE INTERNAL LAYER AND A FILTER LAYER, WHOSE PERMEABILITY CONTINUOUSLY DECREASES FROM THE INTERNAL PERIPHERY TO THE EXTERNAL PERIPHERY, WHICH IS THE EXTERNAL PERIPHERY. OF THE INTERNAL LAYER

PE2004001234A 2003-10-13 2004-12-10 FILTER PLATE, METHOD FOR THE PREPARATION OF A FILTER PLATE AND A FILTERING APPARATUS PE20060701A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20031488A FI117273B (en) 2003-10-13 2003-10-13 Filter plate, method of making a filter plate and filter device

Publications (1)

Publication Number Publication Date
PE20060701A1 true PE20060701A1 (en) 2006-07-21

Family

ID=29225935

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2004001234A PE20060701A1 (en) 2003-10-13 2004-12-10 FILTER PLATE, METHOD FOR THE PREPARATION OF A FILTER PLATE AND A FILTERING APPARATUS

Country Status (3)

Country Link
FI (1) FI117273B (en)
PE (1) PE20060701A1 (en)
WO (1) WO2005035095A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI20155793A (en) * 2015-11-03 2017-05-04 Outotec Finland Oy Filter element for a disk filter device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI20002696L (en) * 2000-12-08 2002-06-09 Outokumpu Oy Filter element

Also Published As

Publication number Publication date
WO2005035095A1 (en) 2005-04-21
FI20031488A0 (en) 2003-10-13
FI117273B (en) 2006-08-31
FI20031488L (en) 2005-04-14

Similar Documents

Publication Publication Date Title
ES2515941T3 (en) Filter element and manufacturing and use methods
TW200617619A (en) Lithographic apparatus and device manufacturing method
AR061221A1 (en) SURGICAL CASSETTE WITH IMPROVED AIR FILTERED
BRPI0418020A (en) pleated glass composite filter elements, and method of fabrication thereof
WO2009016545A3 (en) System, method, and apparatus for combined fracturing treatment and scale inhibition
MX2013002499A (en) METHOD FOR APPLYING A DISCRIMINATION LAYER ON POROUS CERAMIC FILTERS.
CL2015003464A1 (en) Microporous ceramic filter element with a magnetic element, method for manufacturing a microporous ceramic filter element with a magnetic element and a filter apparatus.
ES2496791T3 (en) Porous ceramic layer system
EA200700054A1 (en) MOBILE DENSITY DRILLING SOLUTION
SE0302539L (en) Procedure and device for dental installation
CL2008001376A1 (en) Method for treating an underground formation comprising introducing into the fractures in the formation particles formed by a composite support agent, formed by a core of a support substrate having an adhered coating of magnetic particles.
MX2014002156A (en) Dual function proppants.
TW200632586A (en) Lithographic apparatus and device manufacturing method
CL2009000655S1 (en) Pharmaceutical tablet, consisting of a rectangular cross-sectional body with semicircular convex minor sides and includes rounded upper and lower perimeter edges, which extend beveled up and down respectively giving way to convex upper and lower surfaces (divisional application 3075-06 ).
WO2008063592A3 (en) Circuit configuration and manufacturing processes for vertical transient voltage suppressor (tvs) and emi filter
EA200701064A1 (en) METHOD OF SEALING THE RING SPACE WELLS
EA200802357A1 (en) WELLS HANDLING
TW200639933A (en) Method of fabricating semiconductor device
TW200727469A (en) Improved interdigitated capacitive structure for an integrated circuit
TW200629422A (en) Method of manufacturing a capaciotr and a metal gate on a semiconductor device
MY148961A (en) Fluid application device and method
EP1899575A4 (en) INVERT EMULSION SUPPLEMENT FLUID AND OIL COMPOUND AND METHOD OF USE THEREOF
PE20060701A1 (en) FILTER PLATE, METHOD FOR THE PREPARATION OF A FILTER PLATE AND A FILTERING APPARATUS
DE60214182D1 (en) METHOD AND DEVICE FOR TRANSFERRING A DISCONNECTED WORKPIECE
TWI256082B (en) Method of segmenting a wafer

Legal Events

Date Code Title Description
FG Grant, registration
FD Application declared void or lapsed