GB1396151A - Method and apparatus for separating nodules from water or from a mixture of water and air - Google Patents

Method and apparatus for separating nodules from water or from a mixture of water and air

Info

Publication number
GB1396151A
GB1396151A GB2472772A GB2472772A GB1396151A GB 1396151 A GB1396151 A GB 1396151A GB 2472772 A GB2472772 A GB 2472772A GB 2472772 A GB2472772 A GB 2472772A GB 1396151 A GB1396151 A GB 1396151A
Authority
GB
United Kingdom
Prior art keywords
cage
liquid
water
air
nodules
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
GB2472772A
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.)
Deepsea Ventures Inc
Original Assignee
Deepsea Ventures Inc
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 Deepsea Ventures Inc filed Critical Deepsea Ventures Inc
Publication of GB1396151A publication Critical patent/GB1396151A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
    • B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
    • B01D45/16—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces generated by the winding course of the gas stream, the centrifugal forces being generated solely or partly by mechanical means, e.g. fixed swirl vanes
    • 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
    • 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
    • B01D29/44—Edge filtering elements, i.e. using contiguous impervious surfaces
    • B01D29/46—Edge filtering elements, i.e. using contiguous impervious surfaces of flat, stacked bodies
    • 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
    • B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
    • B01D29/90—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding
    • B01D29/902—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding containing fixed liquid displacement elements or cores
    • 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
    • B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
    • B01D29/90—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding
    • B01D29/908—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding provoking a tangential stream
    • 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
    • B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
    • B01D29/94—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F7/00—Equipment for conveying or separating excavated material
    • E02F7/06—Delivery chutes or screening plants or mixing plants mounted on dredgers or excavators
    • E02F7/065—Delivery chutes or screening plants or mixing plants mounted on dredgers or excavators mounted on a floating dredger
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C50/00—Obtaining minerals from underwater, not otherwise provided for

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Physical Water Treatments (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)

Abstract

1396151 Screening particles from liquids DEEP SEA VENTURES INC 25 May 1972 [25 May 1971] 24727/72 Heading B1D A suspension of solid particles in a liquid, e.g. manganese nodules raised by airlift pumping from the sea bed, is passed tangentially through a curved pipe 34 into foraminous cylindrical cage 21 which contains a helical deflector 42, the arrangement being such that liquid (and air) passes outwards through the openings between the rings 68 and vertical supports 48 of the cage, and the separated particles flow down the inside the cage and are discharged from cone 70 which is connected to the lower end of the cage by apron 66. The liquid flowing out of the cage is directed downwards by deflectors 50, 52, 54, 56, 58, 60; and the separated air rises to the open upper end of the casing 20. The liquid collects on pan 74 and drains through pipe 76.
GB2472772A 1971-05-25 1972-05-25 Method and apparatus for separating nodules from water or from a mixture of water and air Expired GB1396151A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14825371A 1971-05-25 1971-05-25

Publications (1)

Publication Number Publication Date
GB1396151A true GB1396151A (en) 1975-06-04

Family

ID=22524963

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2472772A Expired GB1396151A (en) 1971-05-25 1972-05-25 Method and apparatus for separating nodules from water or from a mixture of water and air

Country Status (7)

Country Link
JP (1) JPS5623647B1 (en)
BE (1) BE849446Q (en)
CA (1) CA1022472A (en)
DE (1) DE2225262A1 (en)
FR (1) FR2138964B1 (en)
GB (1) GB1396151A (en)
NL (1) NL170704C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2250449A (en) * 1990-12-05 1992-06-10 Lss Consultancy Limited Filter
WO2001070370A1 (en) * 2000-03-23 2001-09-27 Premier Tech 2000 Ltee Filter device with lamellar structure for filtering liquids
WO2017021708A3 (en) * 2015-07-31 2017-03-16 Rotech Group Limited Separator apparatus
CN114734665A (en) * 2022-03-14 2022-07-12 青岛森麒麟轮胎股份有限公司 Double-steam chamber tire mold

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10136161B4 (en) * 2001-07-25 2004-04-01 Geiger, Wolfgang F., Prof. Dr.-Ing. Water pipe element for a water drainage system for raw and rainwater

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3149067A (en) * 1962-08-23 1964-09-15 Bird Machine Co Screening device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2250449A (en) * 1990-12-05 1992-06-10 Lss Consultancy Limited Filter
WO2001070370A1 (en) * 2000-03-23 2001-09-27 Premier Tech 2000 Ltee Filter device with lamellar structure for filtering liquids
US6942796B2 (en) 2000-03-23 2005-09-13 Premier Tech Filter device for filtering a liquid
WO2017021708A3 (en) * 2015-07-31 2017-03-16 Rotech Group Limited Separator apparatus
CN114734665A (en) * 2022-03-14 2022-07-12 青岛森麒麟轮胎股份有限公司 Double-steam chamber tire mold

Also Published As

Publication number Publication date
FR2138964A1 (en) 1973-01-05
NL170704C (en) 1982-12-16
NL7207041A (en) 1972-11-28
CA1022472A (en) 1977-12-13
AU4268072A (en) 1973-11-29
NL170704B (en) 1982-07-16
DE2225262A1 (en) 1972-12-07
JPS5623647B1 (en) 1981-06-01
BE849446Q (en) 1977-04-01
FR2138964B1 (en) 1978-05-26

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee