GB1164876A - Improvements in or relating to Separating Apparatus - Google Patents

Improvements in or relating to Separating Apparatus

Info

Publication number
GB1164876A
GB1164876A GB05406/67A GB1540667A GB1164876A GB 1164876 A GB1164876 A GB 1164876A GB 05406/67 A GB05406/67 A GB 05406/67A GB 1540667 A GB1540667 A GB 1540667A GB 1164876 A GB1164876 A GB 1164876A
Authority
GB
United Kingdom
Prior art keywords
oil
flow
filter
pump
casing
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
GB05406/67A
Inventor
Karl Rune Philibert Benson
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.)
Alfa Laval AB
Original Assignee
Alfa Laval AB
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 Alfa Laval AB filed Critical Alfa Laval AB
Publication of GB1164876A publication Critical patent/GB1164876A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D36/00—Filter circuits or combinations of filters with other separating devices
    • B01D36/003—Filters in combination with devices for the removal of liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0208—Separation of non-miscible liquids by sedimentation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/08—Thickening liquid suspensions by filtration
    • B01D17/10—Thickening liquid suspensions by filtration with stationary filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0012—Settling tanks making use of filters, e.g. by floating layers of particulate material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/02—Settling tanks with single outlets for the separated liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/30—Control equipment
    • 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
    • B01D29/15—Supported filter 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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Filtration Of Liquid (AREA)
  • Lubricants (AREA)

Abstract

1,164,876. Filter-separator. ALFA-LAVAL A.B. 4 April, 1967 [7 April, 1966], No. 15406/67. Heading B1D. A hollow, generally cylindrical, inward-flow filter 1 is enclosed in a casing 2 whose lower edge opens into a container 6, which receives the material from casing 2, when filter 1 is cleaned by reverse-flow of filtrate from a downstream reservoir, and acts as a settling tank therefor. Filter 1 may be perforate metal or woven fabric and serves to separate solids and water from oil delivered by pump 17 and through apertures 18. A funnel 9 and pipe 10 in container 6 facilitate downward flow. of material from casing 2, the flow being induced by ejector 11, operated by oil from conduit 4 while conduit 19 completes the circuit. Oil, water and solids are discharged from outlets 12, 13, 14, any of which is opened during reverse flow cleaning. Valves in these outlets may be operated by detectors 15 of the various components, as container 6 is constantly under pressure of pump 17. Outlet 12 may return oil to the untreated oil tank upstream of pump 17. A further pump supplies reverse-flow oil to filter 1. Indicator 16 gives a warning or controls a diverting means if any water is contained in the oil upstream of pump 17. The apparatus may be used to purify mineral oil on a ship.
GB05406/67A 1966-04-07 1967-04-04 Improvements in or relating to Separating Apparatus Expired GB1164876A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE485866 1966-04-07

Publications (1)

Publication Number Publication Date
GB1164876A true GB1164876A (en) 1969-09-24

Family

ID=20265135

Family Applications (1)

Application Number Title Priority Date Filing Date
GB05406/67A Expired GB1164876A (en) 1966-04-07 1967-04-04 Improvements in or relating to Separating Apparatus

Country Status (2)

Country Link
DE (1) DE1536759A1 (en)
GB (1) GB1164876A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114030772A (en) * 2021-09-30 2022-02-11 安徽省含山县油脂有限公司 Vacuum oil storage tank is used in soybean oil production

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114030772A (en) * 2021-09-30 2022-02-11 安徽省含山县油脂有限公司 Vacuum oil storage tank is used in soybean oil production
CN114030772B (en) * 2021-09-30 2023-03-21 安徽省含山县油脂有限公司 Vacuum oil storage tank is used in soybean oil production

Also Published As

Publication number Publication date
DE1536759A1 (en) 1970-01-22

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees