GB1307362A - Separation devices - Google Patents

Separation devices

Info

Publication number
GB1307362A
GB1307362A GB2506069A GB1307362DA GB1307362A GB 1307362 A GB1307362 A GB 1307362A GB 2506069 A GB2506069 A GB 2506069A GB 1307362D A GB1307362D A GB 1307362DA GB 1307362 A GB1307362 A GB 1307362A
Authority
GB
United Kingdom
Prior art keywords
filters
water
valve
tank
probes
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
GB2506069A
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.)
ESPLEN CO Ltd ALEXANDER
Gabriel J C
Original Assignee
ESPLEN CO Ltd ALEXANDER
Gabriel J C
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 ESPLEN CO Ltd ALEXANDER, Gabriel J C filed Critical ESPLEN CO Ltd ALEXANDER
Publication of GB1307362A publication Critical patent/GB1307362A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D17/00Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02Separation of non-miscible liquids
    • B01D17/0208Separation of non-miscible liquids by sedimentation
    • B01D17/0211Separation of non-miscible liquids by sedimentation with baffles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D17/00Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02Separation of non-miscible liquids
    • B01D17/0208Separation of non-miscible liquids by sedimentation
    • B01D17/0214Separation of non-miscible liquids by sedimentation with removal of one of the phases
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D17/00Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/08Thickening liquid suspensions by filtration
    • B01D17/10Thickening liquid suspensions by filtration with stationary filtering elements

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Removal Of Floating Material (AREA)

Abstract

1307362 Combined settling-filter apparatus ALEXANDER ESPLEN & CO Ltd and J C GABRIEL 18 May 1970 [16 May 1969] 25060/69 Heading BID In operating a combined unitary settling tank-filter device used to remove an impurity heavier or lighter than the main medium, e.g. an oil-water system, the contaminated liquid is fed via line 13 to a spiral baffle plate 12 which cause the oil to separate and float to the top 14 of the tank where its presence (or absence) is detected by probes 30a, b, c. The probes activate diaphragm controlled outlet valve 16 by means of control panel 29 and solenoid 28, 30c being a warning and safety control probe. The partially purified water is channelled around the bottom of casing 11 and over weir 11a and into outlet pipe 22 having a spring biassed valve 23 operated either by pressure within the tank or by further probes (not shown). Valve 16 is closed if valve 23 is open and vice versa. The water then passes via duct 22a to filters 36, e.g. of terry towelling wrapped around perforated metal screens, or of a layer of powder material formed on a carrier. From the filters 36 the water passes to storage tank 35 which may have a cooler 38. The valves 16, 23 open alternately and in order to keep a steady flow of water through the filters 36 the storage tank may be divided, one part containing the filters as before whilst another, also connected to the filter chamber, feeds in a steady flow of uncontaminated feed liquid. Pipe 35a allows direct feed of uncontaminated feed to the storage tank. The filters may be accommodated in several valved ducts for selective maintenance or replacement.
GB2506069A 1969-05-16 1969-05-16 Separation devices Expired GB1307362A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2506069 1969-05-16

Publications (1)

Publication Number Publication Date
GB1307362A true GB1307362A (en) 1973-02-21

Family

ID=10221567

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2506069A Expired GB1307362A (en) 1969-05-16 1969-05-16 Separation devices

Country Status (1)

Country Link
GB (1) GB1307362A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52101867A (en) * 1975-10-27 1977-08-26 Organo Kk Apparatus for detecting and separating organic solvent contained in washing exhaust water
JPS5719007A (en) * 1980-04-14 1982-02-01 Hanmaashiyumitsuto Nikorausu Separator for light liquid
CN110761363A (en) * 2019-09-18 2020-02-07 杭州中美埃梯梯泵业有限公司 Water supply control system for pump station of non-negative pressure water supply equipment

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52101867A (en) * 1975-10-27 1977-08-26 Organo Kk Apparatus for detecting and separating organic solvent contained in washing exhaust water
JPS5822243B2 (en) * 1975-10-27 1983-05-07 オルガノ株式会社 How to use the information that you need to know
JPS5719007A (en) * 1980-04-14 1982-02-01 Hanmaashiyumitsuto Nikorausu Separator for light liquid
CN110761363A (en) * 2019-09-18 2020-02-07 杭州中美埃梯梯泵业有限公司 Water supply control system for pump station of non-negative pressure water supply equipment

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years