GB379053A - Improvements in or relating to rotary vacuum filters and like machines - Google Patents

Improvements in or relating to rotary vacuum filters and like machines

Info

Publication number
GB379053A
GB379053A GB20164/31A GB2016431A GB379053A GB 379053 A GB379053 A GB 379053A GB 20164/31 A GB20164/31 A GB 20164/31A GB 2016431 A GB2016431 A GB 2016431A GB 379053 A GB379053 A GB 379053A
Authority
GB
United Kingdom
Prior art keywords
cells
cloths
cloth
over
drum
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
GB20164/31A
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.)
Manlove Alliott and Co Ltd
Original Assignee
Manlove Alliott and Co Ltd
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 Manlove Alliott and Co Ltd filed Critical Manlove Alliott and Co Ltd
Priority to GB20164/31A priority Critical patent/GB379053A/en
Publication of GB379053A publication Critical patent/GB379053A/en
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
    • B01D33/06—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

Landscapes

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

Abstract

379,053. Filters. MANLOVE, ALLIOTT & CO., Ltd., Bloomsgrove Works, Notting- ham, and TITTERTON, F., 17, Clifton Road, South Norwood, London. July 14, 1931, No. 20164. [Class 46.] The cloth 4 covering each separate peripheral cell of a rotary drum suction filter is held in place over the cell by means of reinforcements 5 on its longitudinal edges, which cannot pass through the spaces left between adjacent cells or are held in undercut grooves. The cloths are drawn longitudinally over the cells, apertures being provided in the ends 2 of the drum for the passage of the hems. The cloths may be stretched over the cells by means of screwed bolts 11, Fig. 6, connected to rods 10 threaded in the hems. Springs may be provided on or replace the bolts 11. One or both ends of each cloth may be provided with a pocket 6, Fig. 2, which fits over a projection 7 on the end 2 of the drum. Or the ends of the cloth may be secured mechanically as by packing into grooves or by means of spring hooks. The cells may be formed to taper slightly in the longitudinal direction, adjacent cells being tapered in opposite directions or separated by tapering division members which provide independent slots for the adjacent edges of the cloths.
GB20164/31A 1931-07-14 1931-07-14 Improvements in or relating to rotary vacuum filters and like machines Expired GB379053A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB20164/31A GB379053A (en) 1931-07-14 1931-07-14 Improvements in or relating to rotary vacuum filters and like machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB20164/31A GB379053A (en) 1931-07-14 1931-07-14 Improvements in or relating to rotary vacuum filters and like machines

Publications (1)

Publication Number Publication Date
GB379053A true GB379053A (en) 1932-08-25

Family

ID=10141437

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20164/31A Expired GB379053A (en) 1931-07-14 1931-07-14 Improvements in or relating to rotary vacuum filters and like machines

Country Status (1)

Country Link
GB (1) GB379053A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2454134A (en) * 1945-01-08 1948-11-16 Ambrose L Burleson Rotary drum filter
US2710693A (en) * 1952-04-22 1955-06-14 Texas Co Continuous filter drum construction
EP3263205A1 (en) * 2016-06-29 2018-01-03 Andritz KMPT GmbH Vacuum and/or pressure drum filter device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2454134A (en) * 1945-01-08 1948-11-16 Ambrose L Burleson Rotary drum filter
US2710693A (en) * 1952-04-22 1955-06-14 Texas Co Continuous filter drum construction
EP3263205A1 (en) * 2016-06-29 2018-01-03 Andritz KMPT GmbH Vacuum and/or pressure drum filter device

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