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GB302002A - Improvements in straining devices for liquids - Google Patents

Improvements in straining devices for liquids

Info

Publication number
GB302002A
GB302002A GB26868/27A GB2686827A GB302002A GB 302002 A GB302002 A GB 302002A GB 26868/27 A GB26868/27 A GB 26868/27A GB 2686827 A GB2686827 A GB 2686827A GB 302002 A GB302002 A GB 302002A
Authority
GB
United Kingdom
Prior art keywords
liquid
casing
basket
tube
pipe
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
GB26868/27A
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
Priority to GB26868/27A priority Critical patent/GB302002A/en
Publication of GB302002A publication Critical patent/GB302002A/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
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/70—Regenerating the filter material in the filter by forces created by movement of the filter element
    • B01D29/74—Regenerating the filter material in the filter by forces created by movement of the filter element involving centrifugal force
    • 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
    • B01D29/31—Self-supporting filtering elements
    • B01D29/33—Self-supporting filtering elements arranged for inward flow filtration
    • 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
    • B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Centrifugal Separators (AREA)

Abstract

302,002. Blakeborough, R. A., and Blakeborough, J. B. Oct. 11, 1927. Strainers having sheet straining-materials.-A flanged cylindrical straining basket b is supported by a web a<3> which separates the inlet a<1> of a casing a from the outlet a<2>. A rotating tube d passes upward through the base of the casing and is bent outwardly and upwardly to form a chamber d<2> adjacent to and open towards the basket b. The upper end of the chamber d' is guided by an annular groove f in the web. A plate d', which closes the bottom of the strainer, and a casing o<1>, to which liquid under pressure is supplied by a pipe p, are formed integral with the part d<2>. As the tube d and the parts cannected thereto are revolved by means of a gear wheel h gearing with a pinion i driven by a motor j, the part of the strainer at any instant between the casing o<1> and the part d<2> is cleansed by a reverse flow of liquid, impurities being carried away through the tube d. The lower end of the tube d may be open to the atmosphere, a flap valve r being provided to prevent the ingress of air. A modification is described in which the pipe p and part o<1> are omitted, the reverse flow being that of strained liquid from within the basket. The port d<2> may have apertures so that jets of liquid are directed at a suitable angle against the basket. The liquid passing down the pipe d may be used to drive a turbine or other motor.
GB26868/27A 1927-10-11 1927-10-11 Improvements in straining devices for liquids Expired GB302002A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB26868/27A GB302002A (en) 1927-10-11 1927-10-11 Improvements in straining devices for liquids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB26868/27A GB302002A (en) 1927-10-11 1927-10-11 Improvements in straining devices for liquids

Publications (1)

Publication Number Publication Date
GB302002A true GB302002A (en) 1928-12-13

Family

ID=10250474

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26868/27A Expired GB302002A (en) 1927-10-11 1927-10-11 Improvements in straining devices for liquids

Country Status (1)

Country Link
GB (1) GB302002A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2205050A (en) * 1987-05-22 1988-11-30 Mtu Friedrichshafen Gmbh Air filter
CN115318003A (en) * 2022-07-11 2022-11-11 日善电脑配件(嘉善)有限公司 Machine tool waste cutting fluid separation device and using method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2205050A (en) * 1987-05-22 1988-11-30 Mtu Friedrichshafen Gmbh Air filter
CN115318003A (en) * 2022-07-11 2022-11-11 日善电脑配件(嘉善)有限公司 Machine tool waste cutting fluid separation device and using method
CN115318003B (en) * 2022-07-11 2023-04-28 日善电脑配件(嘉善)有限公司 Machine tool waste cutting fluid separation device and use method thereof

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