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GB944740A - Improved regulating means for filter belts - Google Patents

Improved regulating means for filter belts

Info

Publication number
GB944740A
GB944740A GB7479/62A GB747962A GB944740A GB 944740 A GB944740 A GB 944740A GB 7479/62 A GB7479/62 A GB 7479/62A GB 747962 A GB747962 A GB 747962A GB 944740 A GB944740 A GB 944740A
Authority
GB
United Kingdom
Prior art keywords
edge
drum
band
roller
cones
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
GB7479/62A
Inventor
Thomas Raymond Komline
Aden Ray Sirles
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.)
Komline Sanderson Engineering Corp
Original Assignee
Komline Sanderson Engineering 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 Komline Sanderson Engineering Corp filed Critical Komline Sanderson Engineering Corp
Priority to GB7479/62A priority Critical patent/GB944740A/en
Publication of GB944740A publication Critical patent/GB944740A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/16—Cleaning-out devices, e.g. for removing the cake from the filter casing or for evacuating the last remnants of liquid
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)

Abstract

944,740. Travelling-band and drum filters. KOMLINE-SANDERSON ENGINEERING CORPORATION. Feb. 26, 1962, No. 7479/62. Heading B1D. A stretchable filter band 20, Fig. 2, trained around a drum 11 and rollers 16 and 21, is maintained in wrinkle-free condition by providing on it two indicia 60<SP>1</SP> (one at each edge), sensing their relative positions electrically at 61<SP>1</SP>, and providing mechanism connected to the sensing means to stretch one edge of the band and relax the other edge if the indicium on the first edge gets ahead of that on the other edge, or vice versa. First embodiment Roller 16, Figs. 2 and 6, has variable-diameter and sections 31, 31<SP>1</SP>, each consisting of four segments 36, Fig. 7, movable radially outwards by axially-slidable cones 45 and movable radially inwards by an endless spring 43. The cones are moved simultaneously and in the same direction by fork devices engaging grooves near their outer ends, the fork devices being connected by a screw-and-nut device to an electric motor controlled by the sensing means (magnetic-pick-up coils). Second embodiment Instead of the above cone device, the roller equivalent to 21, Fig. 2, is mounted (Fig. 12) so as to be tiltable about a horizontal axis which is perpendicular to the drum and roller axes, the tilting mechanism consisting of screw- and-nut mechanism 127, 128, bevel gears 132, 133, a rod 129 and a motor 520.
GB7479/62A 1962-02-26 1962-02-26 Improved regulating means for filter belts Expired GB944740A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7479/62A GB944740A (en) 1962-02-26 1962-02-26 Improved regulating means for filter belts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7479/62A GB944740A (en) 1962-02-26 1962-02-26 Improved regulating means for filter belts

Publications (1)

Publication Number Publication Date
GB944740A true GB944740A (en) 1963-12-18

Family

ID=9833907

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7479/62A Expired GB944740A (en) 1962-02-26 1962-02-26 Improved regulating means for filter belts

Country Status (1)

Country Link
GB (1) GB944740A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1611063B1 (en) * 1966-12-12 1970-07-09 Bowser Inc Band filter
DE1775577B1 (en) * 1968-08-20 1972-03-16 Passavant Werke WARNING DEVICE TO DISPLAY THE SAG OF CIRCULATING CHAINS, IN PARTICULAR ON BELT SCREENING MACHINES

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1611063B1 (en) * 1966-12-12 1970-07-09 Bowser Inc Band filter
DE1775577B1 (en) * 1968-08-20 1972-03-16 Passavant Werke WARNING DEVICE TO DISPLAY THE SAG OF CIRCULATING CHAINS, IN PARTICULAR ON BELT SCREENING MACHINES

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