FR2401688A1 - Dispositif pour la deshydratation d'un ecoulement de suspension admis en continu - Google Patents

Dispositif pour la deshydratation d'un ecoulement de suspension admis en continu

Info

Publication number
FR2401688A1
FR2401688A1 FR7726346A FR7726346A FR2401688A1 FR 2401688 A1 FR2401688 A1 FR 2401688A1 FR 7726346 A FR7726346 A FR 7726346A FR 7726346 A FR7726346 A FR 7726346A FR 2401688 A1 FR2401688 A1 FR 2401688A1
Authority
FR
France
Prior art keywords
dehydration
suspension flow
continuous suspension
walls
metallurgy
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.)
Granted
Application number
FR7726346A
Other languages
English (en)
Other versions
FR2401688B1 (fr
Inventor
Boris Nikolaevich Bogomolov
Anatoly Vladimirovich Kiselev
Alexandr Nikolaevich Malafeev
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.)
INST TSEMENTNOI PROMY
Original Assignee
INST TSEMENTNOI PROMY
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 to US05/819,138 priority Critical patent/US4136035A/en
Priority to GB31634/77A priority patent/GB1549474A/en
Application filed by INST TSEMENTNOI PROMY filed Critical INST TSEMENTNOI PROMY
Priority to FR7726346A priority patent/FR2401688A1/fr
Publication of FR2401688A1 publication Critical patent/FR2401688A1/fr
Application granted granted Critical
Publication of FR2401688B1 publication Critical patent/FR2401688B1/fr
Granted legal-status Critical Current

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
    • B01D33/01—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons
    • B01D33/03—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements
    • B01D33/0307—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements with bag, cage, hose, tube, sleeve or the like filtering elements
    • B01D33/0315—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements with bag, cage, hose, tube, sleeve or the like filtering elements arranged for inward flow filtration
    • B01D33/0323—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements with bag, cage, hose, tube, sleeve or the like filtering elements arranged for inward flow filtration open ended
    • 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
    • B01D29/13—Supported filter elements
    • B01D29/15—Supported filter elements arranged for inward flow filtration
    • B01D29/19—Supported filter elements arranged for inward flow filtration on solid frames with surface grooves or the like
    • 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
    • B01D33/01—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons
    • B01D33/03—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements
    • B01D33/0307—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements with bag, cage, hose, tube, sleeve or the like filtering elements
    • B01D33/033—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements with bag, cage, hose, tube, sleeve or the like filtering elements arranged for outward flow filtration
    • B01D33/0338—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements with bag, cage, hose, tube, sleeve or the like filtering elements arranged for outward flow filtration open ended
    • 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
    • B01D33/01—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons
    • B01D33/03—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements
    • B01D33/0346—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements with flat filtering elements
    • B01D33/0376—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements with flat filtering elements supported
    • 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
    • B01D33/35—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition
    • B01D33/37—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition in parallel connection
    • 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
    • B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
    • B01D33/76—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging the filter cake, e.g. chutes
    • B01D33/763—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging the filter cake, e.g. chutes for continuously discharging concentrated liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/02—Filtering elements having a conical form

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Treatment Of Sludge (AREA)

Abstract

Le dispositif comporte une capacité verticale 2, se rétrécissant vers le bas et des pipes 5 et 6, respectivement d'admission et d'évacuation, et des parois latérales filtrantes 7 de passage du produit filtré, un vibreur 3 à plans 8 transmetteurs de vibration coopérant le long des parois 7 en leur imprimant des vibrations. La déshydratation continue est réalisée sans colmatage de la surface filtrante, en assurant un degré de filtration élevé avec un débit accru. Ce dispositif est notamment destiné à l'obtention de matériaux de construction et peut être utilisé dans l'industrie chimique et en métallurgie.
FR7726346A 1977-07-26 1977-08-30 Dispositif pour la deshydratation d'un ecoulement de suspension admis en continu Granted FR2401688A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US05/819,138 US4136035A (en) 1977-07-26 1977-07-26 Apparatus for dehydration of continuously fed flow of suspension
GB31634/77A GB1549474A (en) 1977-07-26 1977-07-27 Apparatus for separating liquid from suspensions
FR7726346A FR2401688A1 (fr) 1977-07-26 1977-08-30 Dispositif pour la deshydratation d'un ecoulement de suspension admis en continu

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US05/819,138 US4136035A (en) 1977-07-26 1977-07-26 Apparatus for dehydration of continuously fed flow of suspension
GB31634/77A GB1549474A (en) 1977-07-26 1977-07-27 Apparatus for separating liquid from suspensions
FR7726346A FR2401688A1 (fr) 1977-07-26 1977-08-30 Dispositif pour la deshydratation d'un ecoulement de suspension admis en continu

Publications (2)

Publication Number Publication Date
FR2401688A1 true FR2401688A1 (fr) 1979-03-30
FR2401688B1 FR2401688B1 (fr) 1980-04-04

Family

ID=27250769

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7726346A Granted FR2401688A1 (fr) 1977-07-26 1977-08-30 Dispositif pour la deshydratation d'un ecoulement de suspension admis en continu

Country Status (3)

Country Link
US (1) US4136035A (fr)
FR (1) FR2401688A1 (fr)
GB (1) GB1549474A (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI831387L (fi) * 1983-04-22 1984-10-23 Enso Gutzeit Oy Filtreringspress foer koncentrering av en suspension eller en cellulosamassa.
AT386965B (de) * 1986-06-17 1988-11-10 Chemap Ag Vorrichtung zum abscheiden von fluessigkeit und/oder gas aus einem schwebstoff-fluessigkeitoder schwebstoff-gas-gemisch
FI81137B (fi) * 1986-12-17 1990-05-31 Ahlstroem Oy Foerfarande och anordning foer urvattning av fibersuspensioner.
US4872988A (en) * 1988-02-02 1989-10-10 Culkin Joseph B Method and device for separation of colloidal suspensions
US5173196A (en) * 1989-12-08 1992-12-22 Macrae Dennis P Dewatering and compacting equipment with high pressure pumping arrangement
WO1995027551A1 (fr) * 1994-04-07 1995-10-19 The University Of Mississippi Systeme de filtration acoustique/a tamis, autonettoyant, pour separation de solides/liquides
US6322698B1 (en) 1995-06-30 2001-11-27 Pall Corporation Vibratory separation systems and membrane separation units
US5667682A (en) * 1995-10-25 1997-09-16 Water Renewal Systems L.P. Self-cleaning filtration apparatus
US6221258B1 (en) * 1996-06-14 2001-04-24 Case Western Reserve University Method and apparatus for acoustically driven media filtration
GB2343385B (en) * 1998-11-04 2002-10-30 Wedge Wire Screens Ltd Improvements relating to screening apparatus
GB9924589D0 (en) * 1999-10-19 1999-12-22 Snowball Malcolm R Fluid treatment
EP1559469B1 (fr) * 2004-01-30 2011-10-12 P.M.P.O. S.R.L. Installation et procédé de traitement de fluide de refroidissement issu d'installation de traitement mécanique
USD754304S1 (en) * 2015-01-26 2016-04-19 Caterpillar Inc. Filter cap
USD782000S1 (en) 2015-09-22 2017-03-21 Caterpillar Inc. Filter cap
USD777878S1 (en) 2015-09-22 2017-01-31 Caterpillar Inc. Filter cap
WO2021242472A1 (fr) * 2020-05-29 2021-12-02 Dow Global Technologies Llc Systèmes et procédés d'élimination des particules d'une alimentation en liquide

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2420652A (en) * 1944-04-08 1947-05-20 Chilowsky Constantin Method and apparatus for making artificial piezoelectric elements

Also Published As

Publication number Publication date
FR2401688B1 (fr) 1980-04-04
US4136035A (en) 1979-01-23
GB1549474A (en) 1979-08-08

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Legal Events

Date Code Title Description
ST Notification of lapse