GB428796A - Improvements relating to filtering apparatus - Google Patents

Improvements relating to filtering apparatus

Info

Publication number
GB428796A
GB428796A GB32384/33A GB3238433A GB428796A GB 428796 A GB428796 A GB 428796A GB 32384/33 A GB32384/33 A GB 32384/33A GB 3238433 A GB3238433 A GB 3238433A GB 428796 A GB428796 A GB 428796A
Authority
GB
United Kingdom
Prior art keywords
pipe
conveyer
suction
liquid
tank
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
GB32384/33A
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.)
Individual
Original Assignee
Individual
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
Priority to BE406144D priority Critical patent/BE406144A/xx
Application filed by Individual filed Critical Individual
Priority to GB32384/33A priority patent/GB428796A/en
Publication of GB428796A publication Critical patent/GB428796A/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
    • B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
    • 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
    • B01D33/333—Filters with filtering elements which move during the filtering operation with individual filtering elements moving along a closed path

Landscapes

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

Abstract

428,796. Filters. JORGENSEN, M. VOGEL-, 24, Bulowsvej, Frederiksberg, near Copenhagen. Nov. 20, 1933, No. 32384. [Class 46] Independent vacuum filter elements, carried by a chain conveyer or endless band moving round parallel axes, project from the conveyer to an extent which is greater than their largest cross-sectional dimension. A number of filter elements 1 carried by an endless chain 2 passing round rollers 3, 4, are subjected to suction as they move through a tank 7 containing slurry or liquid to be filtered and to air pressure to discharge the cakes from the filters as they pass over a conveyer 19. Each element comprises cloth or edge-filter leaves 26, Fig. 2, tapering outwards and supported from a hollow member 25 which communicates through a valve 8 and pipes 21, 22, with flexible pipes 9, 10 which extend parallel to the chain 1 and pass with it round the rollers 3, 4. The pipe 10 is connected by a transverse pipe 30 to a casing 10<1> which can rotate on the pipe 30 and is itself connected by a flexible pipe 12 to a source of air under pressure. The pipe 9 is connected by a short pipe 31 outside of the pipe 30 with a similar casing 91 which is connected by a flexible pipe 11 to suction. As shown the pipe 11 is wound on and opens into a rotatable drum 16 having a suction connection 18. The drum acts as a liquid separator, the liquid passing therefrom to a vessel 15. The valves 8 are turned by means of fixed cams so placed that the elements are connected with the pipe 9 and placed under suction before they enter the tank 7 and are connected with the pipe 10 and subjected to air pressure for discharging the cakes as they pass over the conveyer 19. It is stated that the liquid under treatment may be sprayed over the filter elements instead of being drawn from the tank 7.
GB32384/33A 1933-11-20 1933-11-20 Improvements relating to filtering apparatus Expired GB428796A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
BE406144D BE406144A (en) 1933-11-20
GB32384/33A GB428796A (en) 1933-11-20 1933-11-20 Improvements relating to filtering apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB32384/33A GB428796A (en) 1933-11-20 1933-11-20 Improvements relating to filtering apparatus

Publications (1)

Publication Number Publication Date
GB428796A true GB428796A (en) 1935-05-20

Family

ID=10337759

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32384/33A Expired GB428796A (en) 1933-11-20 1933-11-20 Improvements relating to filtering apparatus

Country Status (2)

Country Link
BE (1) BE406144A (en)
GB (1) GB428796A (en)

Also Published As

Publication number Publication date
BE406144A (en)

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