GB351766A - Improvements in or relating to apparatus for the removal and recovery of oils and grease from oil laden water and the like - Google Patents

Improvements in or relating to apparatus for the removal and recovery of oils and grease from oil laden water and the like

Info

Publication number
GB351766A
GB351766A GB21504/30A GB2150430A GB351766A GB 351766 A GB351766 A GB 351766A GB 21504/30 A GB21504/30 A GB 21504/30A GB 2150430 A GB2150430 A GB 2150430A GB 351766 A GB351766 A GB 351766A
Authority
GB
United Kingdom
Prior art keywords
pipe
section
water
oil
grease
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
GB21504/30A
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 GB21504/30A priority Critical patent/GB351766A/en
Priority to US521835A priority patent/US1922714A/en
Publication of GB351766A publication Critical patent/GB351766A/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

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separating Particles In Gases By Inertia (AREA)
  • Removal Of Floating Material (AREA)

Abstract

351,766. Gravity-separation apparatus. RIDLEY, A. E., Nevern, Alban Road, Llanelly, Carmarthenshire. July 16, 1930, No. 21504. [Class 111.] For the recovery of oils and grease from bilge, ballast, &c. water, and from water from garages or works, the oil-laden water is led by a pipe B into the first section A<1> of a divided bank A, and passes through slots or perforations in a partition E to the second section A<2>, and then the separated oil passes through or over a second partition G to the third section A<3> which has an oil-discharge pipe L. The upper end of the water-discharge pipe J is arranged in an air snore pipe M, M<1>, and the discharge through the pipe J is controlled by a valve I connected up to a float H. As shown, the first section of the tank has a spreader-cone C and antisplash tray D, the second section has baffles A<4> and deflector plates F, and the third and second sections are connected by a waterreturn pipe K. The tank may be arranged so that the water from a garage &c. drains into it, the parts B, C, D being omitted and the first section being provided with a removable container for trapping solid matter. The valve I may be arranged over the upper end of the valve discharge pipe within the pipe M. Provision may be made for applying heat or steam for liquefying the oil or grease.
GB21504/30A 1930-07-16 1930-07-16 Improvements in or relating to apparatus for the removal and recovery of oils and grease from oil laden water and the like Expired GB351766A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB21504/30A GB351766A (en) 1930-07-16 1930-07-16 Improvements in or relating to apparatus for the removal and recovery of oils and grease from oil laden water and the like
US521835A US1922714A (en) 1930-07-16 1931-03-11 Apparatus for the removal and recovery of oils and grease from oil laden water and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB21504/30A GB351766A (en) 1930-07-16 1930-07-16 Improvements in or relating to apparatus for the removal and recovery of oils and grease from oil laden water and the like

Publications (1)

Publication Number Publication Date
GB351766A true GB351766A (en) 1931-07-02

Family

ID=10164043

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21504/30A Expired GB351766A (en) 1930-07-16 1930-07-16 Improvements in or relating to apparatus for the removal and recovery of oils and grease from oil laden water and the like

Country Status (2)

Country Link
US (1) US1922714A (en)
GB (1) GB351766A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2457959A (en) * 1942-01-19 1949-01-04 Nat Tank Co Filtering tank for water disposal systems
SE387054B (en) * 1974-12-16 1976-08-30 K O Wikholm SET AND DEVICE FOR SEPARATION OF EMULSIONS

Also Published As

Publication number Publication date
US1922714A (en) 1933-08-15

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