ES357835A1 - Mejoras introducidas en una construccion de filtro rotati- vo. - Google Patents

Mejoras introducidas en una construccion de filtro rotati- vo.

Info

Publication number
ES357835A1
ES357835A1 ES357835A ES357835A ES357835A1 ES 357835 A1 ES357835 A1 ES 357835A1 ES 357835 A ES357835 A ES 357835A ES 357835 A ES357835 A ES 357835A ES 357835 A1 ES357835 A1 ES 357835A1
Authority
ES
Spain
Prior art keywords
segments
grooves
filter
filtrate
head plate
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
ES357835A
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.)
Eimco Corp
Original Assignee
Eimco Corp
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 Eimco Corp filed Critical Eimco Corp
Publication of ES357835A1 publication Critical patent/ES357835A1/es
Expired 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
    • B01D33/044—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are pervious for filtering
    • B01D33/048—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are pervious for filtering with endless filtering bands
    • 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
    • B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
    • B01D33/073—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward flow filtration
    • B01D33/09—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward flow filtration with surface cells independently connected to pressure distributors
    • 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
    • B01D33/465—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element take-off rollers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
ES357835A 1967-09-21 1968-09-04 Mejoras introducidas en una construccion de filtro rotati- vo. Expired ES357835A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US669431A US3419150A (en) 1967-09-21 1967-09-21 Drum filter of molded construction

Publications (1)

Publication Number Publication Date
ES357835A1 true ES357835A1 (es) 1970-03-16

Family

ID=24686303

Family Applications (1)

Application Number Title Priority Date Filing Date
ES357835A Expired ES357835A1 (es) 1967-09-21 1968-09-04 Mejoras introducidas en una construccion de filtro rotati- vo.

Country Status (5)

Country Link
US (1) US3419150A (es)
DE (1) DE1786347B2 (es)
ES (1) ES357835A1 (es)
FR (1) FR1585694A (es)
GB (1) GB1203817A (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3667614A (en) * 1970-02-04 1972-06-06 Komline Sanderson Eng Corp Filtering apparatus
US3794178A (en) * 1971-12-02 1974-02-26 Improved Machinery Inc Rotary drum filtering apparatus and unitary drainage sectors therefor
US3894899A (en) * 1973-07-26 1975-07-15 Vladimir Grigorievic Konopatov Method for making a drum-type honeycombless vacuum filter
US4045853A (en) * 1976-08-31 1977-09-06 Alar Engineering Corporation Method of manufacturing filter drums
AT363872B (de) * 1979-01-08 1981-09-10 Voest Alpine Ag Entwaesserungstrommel fuer stoffentwaesserungsvorrichtungen
DE3419349A1 (de) * 1984-05-24 1985-11-28 Franz Dipl.-Ing. 8022 Grünwald Krappmann Zellenfoermige filtereinlage
DE4016915A1 (de) * 1990-05-25 1991-11-28 Nordenskjoeld Reinhart Von Verfahren und vorrichtung zur mechanischen abscheidung von feststoffen aus einem fluid
US5244572A (en) * 1991-12-06 1993-09-14 Lavalley Industries, Inc. Rotary drum filter with improved deck structure
CA2357388A1 (en) 2001-05-01 2002-11-01 Sebright Products, Inc. Belt filter press with improved wedge section, wing roller, belt washer, and belt positioning assembly
WO2018225014A1 (en) * 2017-06-07 2018-12-13 Sabic Global Technologies B.V. Rotary vacuum filter, method, and use

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1868883A (en) * 1927-06-23 1932-07-26 Oliver United Filters Inc Continuous filter
US2124828A (en) * 1935-11-27 1938-07-26 Neil John Nicholas Drum filter
US2454134A (en) * 1945-01-08 1948-11-16 Ambrose L Burleson Rotary drum filter
US2669910A (en) * 1950-08-08 1954-02-23 Trotman William Edwin Knowles Cylinder mold for use in papermaking
US2823806A (en) * 1954-08-17 1958-02-18 Ind Filtration Company Vacuum filter
US3175691A (en) * 1956-08-31 1965-03-30 Dorr Oliver Inc Device for detachably securing drainage members on filters
US3013666A (en) * 1960-07-11 1961-12-19 American Machine & Metals Filter
US3225935A (en) * 1963-01-10 1965-12-28 Us Rubber Co Drainage bed
US3356224A (en) * 1964-12-03 1967-12-05 Dorr Oliver Inc Travelling belt type drum filter

Also Published As

Publication number Publication date
US3419150A (en) 1968-12-31
GB1203817A (en) 1970-09-03
FR1585694A (es) 1970-01-30
DE1786347A1 (de) 1972-03-30
DE1786347B2 (de) 1973-01-18

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