GB2217621B - Laminar flow grease trap - Google Patents

Laminar flow grease trap

Info

Publication number
GB2217621B
GB2217621B GB8809882A GB8809882A GB2217621B GB 2217621 B GB2217621 B GB 2217621B GB 8809882 A GB8809882 A GB 8809882A GB 8809882 A GB8809882 A GB 8809882A GB 2217621 B GB2217621 B GB 2217621B
Authority
GB
United Kingdom
Prior art keywords
laminar flow
grease trap
flow grease
trap
laminar
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 - Lifetime
Application number
GB8809882A
Other versions
GB8809882D0 (en
GB2217621A (en
Inventor
William Anthony Carr
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 GB8809882A priority Critical patent/GB2217621B/en
Publication of GB8809882D0 publication Critical patent/GB8809882D0/en
Priority to AU33388/89A priority patent/AU3338889A/en
Publication of GB2217621A publication Critical patent/GB2217621A/en
Application granted granted Critical
Publication of GB2217621B publication Critical patent/GB2217621B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2405—Feed mechanisms for settling tanks
    • B01D21/2411—Feed mechanisms for settling tanks having a tangential inlet
    • 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
    • B01D29/114—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 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
    • B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Removal Of Floating Material (AREA)
  • Cleaning Or Clearing Of The Surface Of Open Water (AREA)
GB8809882A 1988-04-26 1988-04-26 Laminar flow grease trap Expired - Lifetime GB2217621B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB8809882A GB2217621B (en) 1988-04-26 1988-04-26 Laminar flow grease trap
AU33388/89A AU3338889A (en) 1988-04-26 1989-04-26 Lamina flow grease separator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8809882A GB2217621B (en) 1988-04-26 1988-04-26 Laminar flow grease trap

Publications (3)

Publication Number Publication Date
GB8809882D0 GB8809882D0 (en) 1988-06-02
GB2217621A GB2217621A (en) 1989-11-01
GB2217621B true GB2217621B (en) 1991-11-27

Family

ID=10635893

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8809882A Expired - Lifetime GB2217621B (en) 1988-04-26 1988-04-26 Laminar flow grease trap

Country Status (2)

Country Link
AU (1) AU3338889A (en)
GB (1) GB2217621B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2218920B (en) * 1988-05-28 1991-10-23 William Anthony Carr Laminar flow coalescing filter inteceptor
US5453187A (en) * 1994-02-15 1995-09-26 Plumb; Arnold D. Food, oil and grease accumulation apparatus and method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB537498A (en) * 1939-12-21 1941-06-25 Colin John Gray Improvements in or relating to the filtration of liquids
GB583584A (en) * 1944-03-01 1946-12-20 Archibald Lawson Improvements in liquid separator apparatus
GB589720A (en) * 1944-07-13 1947-06-27 Archibald Lawson Improvements in liquid separator apparatus
GB1284633A (en) * 1969-06-02 1972-08-09 Amf Inc Removal of oil from water
GB2082941A (en) * 1980-08-11 1982-03-17 Hydro Research & Dev Uk Ltd A separator

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB537498A (en) * 1939-12-21 1941-06-25 Colin John Gray Improvements in or relating to the filtration of liquids
GB583584A (en) * 1944-03-01 1946-12-20 Archibald Lawson Improvements in liquid separator apparatus
GB589720A (en) * 1944-07-13 1947-06-27 Archibald Lawson Improvements in liquid separator apparatus
GB1284633A (en) * 1969-06-02 1972-08-09 Amf Inc Removal of oil from water
GB2082941A (en) * 1980-08-11 1982-03-17 Hydro Research & Dev Uk Ltd A separator

Also Published As

Publication number Publication date
AU3338889A (en) 1989-11-02
GB8809882D0 (en) 1988-06-02
GB2217621A (en) 1989-11-01

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Legal Events

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

Effective date: 19970426