ES299407A1 - Filter apparatus - Google Patents

Filter apparatus

Info

Publication number
ES299407A1
ES299407A1 ES0299407A ES299407A ES299407A1 ES 299407 A1 ES299407 A1 ES 299407A1 ES 0299407 A ES0299407 A ES 0299407A ES 299407 A ES299407 A ES 299407A ES 299407 A1 ES299407 A1 ES 299407A1
Authority
ES
Spain
Prior art keywords
roll
band
members
cake
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
ES0299407A
Other languages
Spanish (es)
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 ES299407A1 publication Critical patent/ES299407A1/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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Paper (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)

Abstract

A travelling band filter medium 14 (Fig. 3 not shown) is entrained, between a vacuum drum (1) where it picks up filter cake (20) and a discharge roll (16), over a rotatable roll 15 having a concave support surface, whereby the edge portions of band 14 move further than the centre portion to compensate for centre sag under the weight of cake 20 (Fig. 4, not shown). The roll 15 may comprise two frusto conical members 24, axially adjustable on central shaft 21, with set screws 26. Additional adjustment of the concavity of roll 15 is achieved by changing the members 24 for others of different taper. Drum 11 rotates in a slurry tank and drives the band 14. Roll 15 may replace discharge roll (16).
ES0299407A 1963-05-01 1964-04-30 Filter apparatus Expired ES299407A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US277294A US3262576A (en) 1963-05-01 1963-05-01 Filter apparatus

Publications (1)

Publication Number Publication Date
ES299407A1 true ES299407A1 (en) 1964-09-01

Family

ID=23060229

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0299407A Expired ES299407A1 (en) 1963-05-01 1964-04-30 Filter apparatus

Country Status (6)

Country Link
US (1) US3262576A (en)
BE (1) BE647222A (en)
ES (1) ES299407A1 (en)
GB (1) GB1059483A (en)
LU (1) LU45986A1 (en)
NL (1) NL6404624A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3368685A (en) * 1965-11-22 1968-02-13 Komline Sanderson Eng Corp Anti-bow bar assembly for filter belt

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2812064A (en) * 1955-02-28 1957-11-05 United States Borax Chem Cloth discharge filter
US3017997A (en) * 1960-03-21 1962-01-23 Komline Sanderson Eng Corp Endless belt and drum type vacuum filter
US3120492A (en) * 1960-11-25 1964-02-04 Peterson Filters & Eng Filter medium tracking control

Also Published As

Publication number Publication date
NL6404624A (en) 1964-11-02
BE647222A (en) 1964-08-17
LU45986A1 (en) 1964-06-29
US3262576A (en) 1966-07-26
GB1059483A (en) 1967-02-22

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