GB644458A - Device for recovering and separating the oil contained in bilge and ballast water on board a ship - Google Patents

Device for recovering and separating the oil contained in bilge and ballast water on board a ship

Info

Publication number
GB644458A
GB644458A GB31990/47A GB3199047A GB644458A GB 644458 A GB644458 A GB 644458A GB 31990/47 A GB31990/47 A GB 31990/47A GB 3199047 A GB3199047 A GB 3199047A GB 644458 A GB644458 A GB 644458A
Authority
GB
United Kingdom
Prior art keywords
compartment
oil
bilge
ballast water
dec
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
GB31990/47A
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.)
CANTIERI RIUNITI ADRIATICO SA
Original Assignee
CANTIERI RIUNITI ADRIATICO SA
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 CANTIERI RIUNITI ADRIATICO SA filed Critical CANTIERI RIUNITI ADRIATICO SA
Publication of GB644458A publication Critical patent/GB644458A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01D17/0211—Separation of non-miscible liquids by sedimentation with baffles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/26—Steam-separating arrangements
    • F22B37/265—Apparatus for washing and purifying steam

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

644,458. Gravity-separation apparatus. CANTIERI RIUNITI DELL' ADRIATICO SOC. ANON. Dec. 3, 1947, No. 31990. Convention date, Dec. 11, 1946. [Class 46] Oil is separated from bilge and ballast water on board ship in a vessel comprising three compartments into the middle - one of which (G, Fig. 2) the mixture is forced under pressure at 16. Oil rises through an intermediate baffle screen, 46 of wide mesh and through an aperture 29 in a partition 14 to an upper compartment H, where it is heated by steam passing through a coil 30, Fig. 3, and passes out at 34. The water passes from G down a central tube 25 into a lower compartment F, where it flows in series through a number of ring-shaped chambers 24 defined by pairs of cylindrical screens 20, 22, finally overflowing a screen 26 and leaving by a pipe 18. Oil from the chambers 24 rises by pipes 28, which traverse the compartment G, to the upper compartment H. A float valve 36 at the top to release air when the vessel is first filled, test-cocks 42 for each compartment, and a bottom exhaust 48 for removing any solid deposit, are provided.
GB31990/47A 1946-12-11 1947-12-03 Device for recovering and separating the oil contained in bilge and ballast water on board a ship Expired GB644458A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT644458X 1946-12-11

Publications (1)

Publication Number Publication Date
GB644458A true GB644458A (en) 1950-10-11

Family

ID=11296848

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31990/47A Expired GB644458A (en) 1946-12-11 1947-12-03 Device for recovering and separating the oil contained in bilge and ballast water on board a ship

Country Status (4)

Country Link
BE (1) BE477167A (en)
FR (1) FR957020A (en)
GB (1) GB644458A (en)
NL (1) NL66440C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003000377A1 (en) * 2001-03-21 2003-01-03 Mantis Oil Separation Limited Separation of oil and water

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003000377A1 (en) * 2001-03-21 2003-01-03 Mantis Oil Separation Limited Separation of oil and water

Also Published As

Publication number Publication date
FR957020A (en) 1950-02-13
BE477167A (en)
NL66440C (en)

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