IT1206634B - Filtro a nastro. - Google Patents

Filtro a nastro.

Info

Publication number
IT1206634B
IT1206634B IT7827538A IT2753878A IT1206634B IT 1206634 B IT1206634 B IT 1206634B IT 7827538 A IT7827538 A IT 7827538A IT 2753878 A IT2753878 A IT 2753878A IT 1206634 B IT1206634 B IT 1206634B
Authority
IT
Italy
Prior art keywords
belt filter
belt
filter
Prior art date
Application number
IT7827538A
Other languages
English (en)
Other versions
IT7827538A0 (it
Original Assignee
W Hubert & Co B V Ora Esmil Hu
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 W Hubert & Co B V Ora Esmil Hu filed Critical W Hubert & Co B V Ora Esmil Hu
Publication of IT7827538A0 publication Critical patent/IT7827538A0/it
Application granted granted Critical
Publication of IT1206634B publication Critical patent/IT1206634B/it

Links

Classifications

    • 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
    • B01D29/09—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 filtering bands, e.g. movable between filtering operations
    • B01D29/096—Construction of filtering bands or supporting belts, e.g. devices for centering, mounting or sealing the filtering bands or the supporting belts
    • 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
    • B01D29/60—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration
    • B01D29/606—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration by pressure measuring
    • 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
    • B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
    • B01D29/78—Handling the filter cake in the filter for purposes other than for regenerating for washing
    • 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
    • B01D29/92—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 filtrate
    • 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
    • B01D33/04—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering
    • 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
    • B01D33/58—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element
    • B01D33/60—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for washing
    • 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
    • B01D33/74—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging filtrate
    • B01D33/745—Construction of suction casings, pans, 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
    • B01D33/80—Accessories
    • B01D33/801—Driving means, shaft packing systems 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
    • B01D33/80—Accessories
    • B01D33/804—Accessories integrally combined with devices for controlling the filtration
    • B01D33/807—Accessories integrally combined with devices for controlling the filtration by level measuring
    • 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
    • B01D33/44—Regenerating the filter material in the filter
    • B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
    • B01D33/466—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element scrapers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
IT7827538A 1977-09-13 1978-09-12 Filtro a nastro. IT1206634B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7710048A NL7710048A (nl) 1977-09-13 1977-09-13 Bandfilter.

Publications (2)

Publication Number Publication Date
IT7827538A0 IT7827538A0 (it) 1978-09-12
IT1206634B true IT1206634B (it) 1989-04-27

Family

ID=19829176

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7827538A IT1206634B (it) 1977-09-13 1978-09-12 Filtro a nastro.

Country Status (11)

Country Link
US (1) US4212745A (it)
AU (1) AU3959378A (it)
BE (1) BE870427A (it)
CA (1) CA1110978A (it)
CH (1) CH633195A5 (it)
DE (1) DE2838945C2 (it)
FR (1) FR2402466A1 (it)
GB (1) GB2004196A (it)
IT (1) IT1206634B (it)
LU (1) LU80227A1 (it)
NL (1) NL7710048A (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4351726A (en) * 1981-04-03 1982-09-28 Somerville Robert L Traveling belt filter having vacuum channels formed along edges of said belt
FR2544219B1 (fr) * 1983-04-14 1985-08-16 Queyroix Christian Filtre horizontal a bande sans fin sous vide
US4639258A (en) * 1983-10-14 1987-01-27 Leon E. Roy Single pass mud rejuvenation system and method
DE3910930C3 (de) * 1989-04-05 1994-12-22 Hydac Technology Gmbh Filtrieranlage zum Abfiltrieren einer Flüssigkeit aus einer Suspension
ATE88653T1 (de) * 1989-04-05 1993-05-15 Hydac Technology Gmbh Unterdruck-bandfilter-anlage.
IT1232132B (it) * 1989-07-05 1992-01-23 Gi Pi S A S Di Alfonso Gallett Filtro a depressione autopulente con mezzo filtrante permanente continuo, particolarmente per liquidi lubro-refrigeranti industriali
US5601729A (en) * 1991-12-24 1997-02-11 Filtra-Systems Company Filter apparatus and method with media edge sealing
BG62356B1 (bg) 1996-12-12 1999-09-30 Belchev, Belcho A. Инсталация за непрекъснато пречистване на течности иобезводняване и сушене на отделените нефилтриращи се твърдичастици
US8844650B2 (en) * 2009-01-30 2014-09-30 Terra Tersus LLC Drilling mud closed loop system, method, process and apparatus for reclamation of drilling mud
EP3868722A1 (en) * 2020-02-20 2021-08-25 Metso Sweden Ab Dewatering assembly

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR957233A (it) * 1937-07-16 1950-02-17
DE848798C (de) * 1941-03-28 1952-09-08 Metallgesellschaft Ag Bandfilter
GB570501A (en) * 1942-07-28 1945-07-10 Kemiska Patenter Ab Improvements in filtering apparatus
US2888378A (en) * 1954-11-05 1959-05-26 Milton J Maguire Paper making machine
US2893486A (en) * 1956-02-27 1959-07-07 Crown Zellerbach Corp Fourdrinier paper making machine
DE1131188B (de) * 1958-07-28 1962-06-14 Gerrit De Gooijer Siebvorrichtung
US3066068A (en) * 1960-09-08 1962-11-27 West Virginia Pulp & Paper Co Means for and method of improving drainage on fourdrinier machines
US3105817A (en) * 1960-11-07 1963-10-01 Walter E Seibert Filtering and drying apparatus
US3438854A (en) * 1964-10-29 1969-04-15 Time Inc Dual wire paper forming apparatus and suction box therefor
DE2219302B2 (de) * 1972-04-20 1974-05-09 J.M. Voith Gmbh, 7920 Heidenheim Langsieb-Papiermaschine

Also Published As

Publication number Publication date
US4212745A (en) 1980-07-15
NL7710048A (nl) 1979-03-15
BE870427A (nl) 1979-01-02
FR2402466A1 (fr) 1979-04-06
IT7827538A0 (it) 1978-09-12
FR2402466B3 (it) 1981-04-30
GB2004196A (en) 1979-03-28
DE2838945A1 (de) 1979-03-22
DE2838945C2 (de) 1987-03-12
CH633195A5 (de) 1982-11-30
AU3959378A (en) 1980-03-13
LU80227A1 (de) 1979-03-07
CA1110978A (en) 1981-10-20

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950929