FR1421312A - Dispositif de nettoyage des appareils de filtrage de pulpe - Google Patents

Dispositif de nettoyage des appareils de filtrage de pulpe

Info

Publication number
FR1421312A
FR1421312A FR974854A FR974854A FR1421312A FR 1421312 A FR1421312 A FR 1421312A FR 974854 A FR974854 A FR 974854A FR 974854 A FR974854 A FR 974854A FR 1421312 A FR1421312 A FR 1421312A
Authority
FR
France
Prior art keywords
filtering devices
pulp filtering
cleaning pulp
cleaning
devices
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
Application number
FR974854A
Other languages
English (en)
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.)
Canadian Ingersoll Rand Co Ltd
Bird Machine Co Inc
Original Assignee
Canadian Ingersoll Rand Co Ltd
Bird Machine Co Inc
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 Canadian Ingersoll Rand Co Ltd, Bird Machine Co Inc filed Critical Canadian Ingersoll Rand Co Ltd
Priority to FR974854A priority Critical patent/FR1421312A/fr
Application granted granted Critical
Publication of FR1421312A publication Critical patent/FR1421312A/fr
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D35/00Filtering 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
    • B01D35/16Cleaning-out devices, e.g. for removing the cake from the filter casing or for evacuating the last remnants of liquid
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11Filters 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
    • B01D29/114Filters 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 inward flow filtration
    • B01D29/115Filters 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 inward flow filtration open-ended, the arrival of the mixture to be filtered and the discharge of the concentrated mixture are situated on both opposite sides of the filtering element
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11Filters 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
    • B01D29/117Filters 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
    • B01D29/118Filters 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 open-ended
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/50Filters 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
    • B01D29/52Filters 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 in parallel connection
    • B01D29/54Filters 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 in parallel connection arranged concentrically or coaxially
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/76Handling the filter cake in the filter for purposes other than for regenerating
    • B01D29/86Retarding cake deposition on the filter during the filtration period, e.g. using stirrers
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21DTREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D5/00Purification of the pulp suspension by mechanical means; Apparatus therefor
    • D21D5/02Straining or screening the pulp
    • D21D5/06Rotary screen-drums
FR974854A 1964-05-15 1964-05-15 Dispositif de nettoyage des appareils de filtrage de pulpe Expired FR1421312A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR974854A FR1421312A (fr) 1964-05-15 1964-05-15 Dispositif de nettoyage des appareils de filtrage de pulpe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR974854A FR1421312A (fr) 1964-05-15 1964-05-15 Dispositif de nettoyage des appareils de filtrage de pulpe

Publications (1)

Publication Number Publication Date
FR1421312A true FR1421312A (fr) 1965-12-17

Family

ID=8830261

Family Applications (1)

Application Number Title Priority Date Filing Date
FR974854A Expired FR1421312A (fr) 1964-05-15 1964-05-15 Dispositif de nettoyage des appareils de filtrage de pulpe

Country Status (1)

Country Link
FR (1) FR1421312A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2378546A1 (fr) * 1977-01-26 1978-08-25 Ingersoll Rand Canada Machine pour le tamisage des suspensions de solides dans un liquide
US4443912A (en) * 1981-10-06 1984-04-24 Procom B. V. Method and apparatus for removing solid particles from a pasty mass

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2378546A1 (fr) * 1977-01-26 1978-08-25 Ingersoll Rand Canada Machine pour le tamisage des suspensions de solides dans un liquide
US4443912A (en) * 1981-10-06 1984-04-24 Procom B. V. Method and apparatus for removing solid particles from a pasty mass

Similar Documents

Publication Publication Date Title
FR1461005A (fr) Dispositif de nettoyage
FR1502584A (fr) Dispositif pour le nettoyage des oeufs
FR1444798A (fr) Appareil filtrant
NL152175B (nl) Filterinrichting.
FR1495727A (fr) Dispositif de filtrage
FR1467286A (fr) Appareils de nettoyage utilisant des brosses
CH458285A (de) Filtriereinrichtung
FR1422961A (fr) Dispositif de pommelle
FR1421312A (fr) Dispositif de nettoyage des appareils de filtrage de pulpe
FR1437169A (fr) Appareil pour le nettoyage des bandes
FR1419526A (fr) Dispositif de contact
FR1389562A (fr) Nouvel appareil de nettoyage
CH448944A (fr) Dispositif de filage
AT262367B (de) Reinigungseinrichtung für Standseilbahnen
FR1405787A (fr) Appareil pour le nettoyage des textiles
FR1396371A (fr) Dispositif de collecte des déchets
FR1415425A (fr) Appareil de nettoyage notamment pour fruits
FR1464194A (fr) Appareil de filtrage perfectionné
FR1410737A (fr) Dispositif de nettoyage
FR1403152A (fr) Dispositif pour le nettoyage des graines de coton
FR1497457A (fr) Dispositif de comparaison des impédances de fluides
FR1426320A (fr) Dispositif support pour appareils embrochables
FR1405422A (fr) Dispositif de vidange automatique des canalisations
FR1413940A (fr) Dispositif de présélection pour appareils programmeurs
FR1399454A (fr) Dispositif de comptage