GB191003171A - Improvements in the Method of and Means for Filtering or for Separating Solids from Liquids or Semi-liquids. - Google Patents

Improvements in the Method of and Means for Filtering or for Separating Solids from Liquids or Semi-liquids.

Info

Publication number
GB191003171A
GB191003171A GB191003171DA GB191003171A GB 191003171 A GB191003171 A GB 191003171A GB 191003171D A GB191003171D A GB 191003171DA GB 191003171 A GB191003171 A GB 191003171A
Authority
GB
United Kingdom
Prior art keywords
filter
cloth
filtering
cleansing
solid matter
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
Inventor
James Hague Brownson
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
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of GB191003171A publication Critical patent/GB191003171A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/13—Supported filter elements
    • B01D29/23—Supported filter elements arranged for outward flow filtration
    • B01D29/25—Supported filter elements arranged for outward flow filtration open-ended the arrival of the mixture to be filtered and the discharge of the concentrated mixture are situated on both opposite sides of the filtering element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
    • B01D29/6407—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes
    • B01D29/6415—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes with a rotary movement with respect to the filtering element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
    • B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
    • B01D29/6476—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a rotary movement with respect to the filtering element

Abstract

3171. Brownson, J. H. Feb. 9. Filter-presses and pressure filters; filters, cleansing.-Filtering-apparatus comprises a cylinder A formed with vertical channels on its inner surface or provided with a lining of corrugated metal. Liquid supplied to the interior filters outward through a cloth c held between wire gauze or perforated plates. The separated solid matter is removed by the screw g and passed through a chamber i to a valvecontrolled outlet. The cylinder A may be built up of vertical sections having flanges which are bolted together; and the cloth c may also be in sections, the longitudinal edges being held between the flanges of the cylinder sections. A pump for supplying the liquid to the filter is provided with connexions so that it mav withdraw to waste a reverse flow for cleansing the filter cloth. Forms of the apparatus are shown in which the screw g is formed in part as a brush, and in which it is replaced by helically-arranged blades. In the apparatus shown in Fig. 15, the solid matter is cleared from the filter cloth by means of a reciprocating piston. Hot water or steam may be supplied to the apparatus for cleansing purposes. Kieselguhr or sand may be deposited in the interstices of the filtering-medium. Apparatus for briquetting the solid matter may be combined with the filter. When thick glutinous liquid is to be treated, a perforated outer casing may be used.
GB191003171D 1910-02-09 1910-02-09 Improvements in the Method of and Means for Filtering or for Separating Solids from Liquids or Semi-liquids. Expired GB191003171A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191003171T 1910-02-09

Publications (1)

Publication Number Publication Date
GB191003171A true GB191003171A (en) 1910-12-08

Family

ID=32560554

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191003171D Expired GB191003171A (en) 1910-02-09 1910-02-09 Improvements in the Method of and Means for Filtering or for Separating Solids from Liquids or Semi-liquids.

Country Status (1)

Country Link
GB (1) GB191003171A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3529938A (en) * 1967-10-06 1970-09-22 Upjohn Co Crystallization or leaching device
EP0349744A2 (en) * 1988-07-08 1990-01-10 Hein, Lehmann Trenn- und Fördertechnik GmbH Slit tube filter
WO1996027421A1 (en) * 1995-03-03 1996-09-12 Floimayr Gesmbh Device for removing coarse-grained solids from effluent, in particular from slaughterhouses
CN109847416A (en) * 2019-04-10 2019-06-07 毅康科技有限公司 A kind of desludging device for Industrial Wastewater Treatment

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3529938A (en) * 1967-10-06 1970-09-22 Upjohn Co Crystallization or leaching device
EP0349744A2 (en) * 1988-07-08 1990-01-10 Hein, Lehmann Trenn- und Fördertechnik GmbH Slit tube filter
EP0349744A3 (en) * 1988-07-08 1990-05-02 Hein, Lehmann Trenn- und Fördertechnik GmbH Slit tube filter
WO1996027421A1 (en) * 1995-03-03 1996-09-12 Floimayr Gesmbh Device for removing coarse-grained solids from effluent, in particular from slaughterhouses
CN109847416A (en) * 2019-04-10 2019-06-07 毅康科技有限公司 A kind of desludging device for Industrial Wastewater Treatment
CN109847416B (en) * 2019-04-10 2023-05-23 毅康科技有限公司 Mud removing device for industrial wastewater treatment

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