ES2138638T3 - Unidad de filtro y dispositivo para desenlodar baños salinos. - Google Patents

Unidad de filtro y dispositivo para desenlodar baños salinos.

Info

Publication number
ES2138638T3
ES2138638T3 ES94111751T ES94111751T ES2138638T3 ES 2138638 T3 ES2138638 T3 ES 2138638T3 ES 94111751 T ES94111751 T ES 94111751T ES 94111751 T ES94111751 T ES 94111751T ES 2138638 T3 ES2138638 T3 ES 2138638T3
Authority
ES
Spain
Prior art keywords
filter unit
unsollate
salt baths
unit
filter
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES94111751T
Other languages
English (en)
Inventor
Georg Wahl
Matthias Dr Kremer
Tokuo Sato
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Houghton Durferrit GmbH
Original Assignee
Houghton Durferrit GmbH
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
Priority claimed from DE4400755A external-priority patent/DE4400755A1/de
Application filed by Houghton Durferrit GmbH filed Critical Houghton Durferrit GmbH
Application granted granted Critical
Publication of ES2138638T3 publication Critical patent/ES2138638T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/10—Filter screens essentially made of metal
    • B01D39/12—Filter screens essentially made of metal of wire gauze; of knitted wire; of expanded metal
    • 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
    • B01D29/11—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 bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/117—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 bag, cage, hose, tube, sleeve or like filtering elements arranged for outward flow filtration
    • 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
    • B01D29/39—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 hollow discs side by side on, or around, one or more tubes, e.g. of the leaf type
    • 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
    • B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
    • B01D29/90—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding
    • 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
    • B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
    • B01D29/94—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/26—Filters with built-in pumps filters provided with a pump mounted in or on the casing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Filtration Of Liquid (AREA)
  • Filtering Materials (AREA)
  • Polarising Elements (AREA)
  • Cosmetics (AREA)

Abstract

LA INVENCION SE REFIERE A UNA UNIDAD (25) DE FILTRO Y DISPOSITIVO PARA EL DESENLODADO DE BAÑOS (1) DE SALES QUE SON ENJUAGADOS AL MENOS PARCIALMENTE EN EL BAÑO DE SAL Y QUE SE ENCUENTRAN EN UNION EFECTIVA CON EL EXTREMO SUPERIOR DE UN TUBO (23) ASCENDENTE, CON LO CUAL ES TRANSPORTABLE EN UNA FLUIDEZ DE BAÑO CON CAPACIDAD DE DESENLODADO, POR EJEMPLO CON LA AYUDA DE UNA CORRIENTE DE PRESION DE AIRE, A TRAVES DEL TUBO (23) ASCENDENTE EN DIRECCION SOBRE LA UNIDAD (9,25) DE FILTRADO. SE ELABORA A PARTIR DE UNA ESTRUCTURA (14) DE FILTRADO CERRADA, PARTIENDO DE UN PAQUETE (10) DE TEJIDO DE FILTRACION CONFIGURADO SEGUN ALAMBRE DE MALLA A PARTIR DE UN METAL NO FERREO, CON PREFERNCIA A PARTIR DE UNA ALEACION A BASE DE TITANIO O ALUMINIO, O NIQUEL. LA ESTRUCTURA (14) ESTA CONFIGURADA EN LA DIRECCION SOBRE EL FONDO DEL RECIPIENTE (2) COMO UN EMBUDO (18) EN FORMA DE TRONCO DE PIRAMIDE PLANA, CUYO EXTREMO INFERIOR ESTA PROVISTO EN LA PUNTA CON UNA ABERTURA (19) CERRABLE.
ES94111751T 1994-01-13 1994-07-28 Unidad de filtro y dispositivo para desenlodar baños salinos. Expired - Lifetime ES2138638T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4400755A DE4400755A1 (de) 1993-01-26 1994-01-13 Filtereinheit und Vorrichtung zum Entschlammen von Salzbädern

Publications (1)

Publication Number Publication Date
ES2138638T3 true ES2138638T3 (es) 2000-01-16

Family

ID=6507811

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94111751T Expired - Lifetime ES2138638T3 (es) 1994-01-13 1994-07-28 Unidad de filtro y dispositivo para desenlodar baños salinos.

Country Status (8)

Country Link
US (1) US5527018A (es)
EP (1) EP0663455B1 (es)
JP (1) JP3631789B2 (es)
AT (1) ATE186754T1 (es)
BR (1) BR9404469A (es)
CA (1) CA2136169C (es)
DK (1) DK0663455T3 (es)
ES (1) ES2138638T3 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017115908B3 (de) * 2017-07-14 2018-07-12 Rhewum Gmbh Siebbelag zum Klassieren von trockenem oder nassem Siebgut sowie hierauf basierende Siebanwendungen
CN109173377A (zh) * 2018-09-27 2019-01-11 潍坊昌盛硝盐有限公司 一种便于更换的高温熔盐加工用过滤网
US11560113B2 (en) * 2021-01-06 2023-01-24 ZF Passive Safety Systems US Inc. Airbag module with airbag retainer filter layer
CL2021001598A1 (es) * 2021-06-17 2022-02-11 Consultorias Y Servicios Mineros Integrales Ltda Equipo para succionar y recuperar barro anódico depositado en el fondo de celdas de electro obtención sin interrumpir el proceso de electro refinación o electro obtención

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1004618A (en) * 1961-12-07 1965-09-15 Degussa A process for nitriding ferrous metals
DE2731167C3 (de) * 1977-07-09 1980-12-04 Degussa Ag, 6000 Frankfurt Verwendung von anorganischen Faserwerkstoffen zur Reinigung von Salzbädern und Vorrichtung zur Verwendung dieser Faserwerkstoffe
DE2911222A1 (de) * 1979-03-22 1980-11-06 Degussa Verfahren und vorrichtung zum entschlammen von salzbaedern
FR2525637B1 (fr) * 1982-04-23 1986-05-09 Stephanois Rech Mec Procede de traitement de pieces en metal ferreux en bain de sels oxydant, pour ameliorer leur resistance a la corrosion, les pieces contenant du soufre
WO1986006326A1 (en) * 1985-04-29 1986-11-06 Idee E Prodotti S.A.S Di Di Leo Vincenzo & C. Filtering case for separating a liquid from a solid, in particular for dehydrating slurries from industrial processes
DE3836939C1 (es) * 1988-10-29 1989-06-15 Degussa Ag, 6000 Frankfurt, De
DE9200734U1 (de) * 1992-01-23 1992-05-07 Gebr. Schmid GmbH & Co, 7290 Freudenstadt Vorrichtung zur Aufbereitung einer partikelbeladenen in einem Prozess anfallenden Flüssigkeit
JP3280691B2 (ja) * 1992-02-18 2002-05-13 パーカー熱処理工業株式会社 スラッジ除去装置を一体化した溶融塩槽
DE4337374C2 (de) * 1992-11-09 1998-06-10 Honda Motor Co Ltd Vorrichtung zum Entschlammen einer Salzschmelze

Also Published As

Publication number Publication date
DK0663455T3 (da) 2000-05-15
EP0663455A1 (de) 1995-07-19
ATE186754T1 (de) 1999-12-15
CA2136169A1 (en) 1995-07-14
CA2136169C (en) 2005-05-24
EP0663455B1 (de) 1999-11-17
BR9404469A (pt) 1995-10-17
US5527018A (en) 1996-06-18
JP3631789B2 (ja) 2005-03-23
JPH07222905A (ja) 1995-08-22

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