SE547257C2 - Reningsanordning för smutsvatten omfattande en reningstank med matningsnavare - Google Patents

Reningsanordning för smutsvatten omfattande en reningstank med matningsnavare

Info

Publication number
SE547257C2
SE547257C2 SE2000049A SE2000049A SE547257C2 SE 547257 C2 SE547257 C2 SE 547257C2 SE 2000049 A SE2000049 A SE 2000049A SE 2000049 A SE2000049 A SE 2000049A SE 547257 C2 SE547257 C2 SE 547257C2
Authority
SE
Sweden
Prior art keywords
tank
purification
food residue
feeder
purification tank
Prior art date
Application number
SE2000049A
Other languages
English (en)
Other versions
SE2000049A1 (sv
Inventor
Joakim Fiedler
Original Assignee
Fettavskiljaren Sverige Ab
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 Fettavskiljaren Sverige Ab filed Critical Fettavskiljaren Sverige Ab
Priority to SE2000049A priority Critical patent/SE547257C2/sv
Priority to PCT/SE2021/000003 priority patent/WO2021183017A1/en
Publication of SE2000049A1 publication Critical patent/SE2000049A1/sv
Publication of SE547257C2 publication Critical patent/SE547257C2/sv

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
    • B01D17/12—Auxiliary equipment particularly adapted for use with liquid-separating apparatus, e.g. control circuits
    • 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
    • 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
    • B01D17/0214—Separation of non-miscible liquids by sedimentation with removal of one of the phases
    • 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
    • B01D21/0003—Making of sedimentation devices, structural details thereof, e.g. prefabricated parts
    • 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
    • B01D21/003—Sedimentation tanks provided with a plurality of compartments separated by a partition wall
    • 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
    • B01D21/0039—Settling tanks provided with contact surfaces, e.g. baffles, particles
    • B01D21/006—Settling tanks provided with contact surfaces, e.g. baffles, particles with co-current flow direction of liquid and solid particles
    • 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
    • B01D21/02—Settling tanks with single outlets for the separated liquid
    • 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
    • B01D21/245—Discharge mechanisms for the sediments
    • B01D21/2461—Positive-displacement pumps; Screw feeders; Trough conveyors
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
    • E03F5/16—Devices for separating oil, water or grease from sewage in drains leading to the main sewer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2221/00—Applications of separation devices
    • B01D2221/02—Small separation devices for domestic application, e.g. for canteens, industrial kitchen, washing machines
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/30—Organic compounds
    • C02F2101/32—Hydrocarbons, e.g. oil
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/32—Nature of the water, waste water, sewage or sludge to be treated from the food or foodstuff industry, e.g. brewery waste waters
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/002—Construction details of the apparatus

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Processing Of Solid Wastes (AREA)
  • Filtration Of Liquid (AREA)

Abstract

Uppfinningen avser en reningsanordning omfattande en reningstank (1) med ett tillopp (8) för smutsvatten och ett utlopp (9) för renat vatten. Smutsvattnet i reningstanken (1) separeras i en fettkomponent och en matrestkomponent. Reningsanordningen har en matresttank (5) och en matrestmatare (7a-c) samt en oljetank (6) och en oljematare. Matrestmataren (7a-c) för matrestkomponenter till matresttanken (5) och oljemataren för fettkomponenter till oljetanken (6). Reningstanken (1) är från dess mittparti avsmalnande uppåt och nedåt, där en horisontell matningsnavare (7a) sträcker sig längs reningstankens mittlinje på det djupaste partiet av reningstanken.I en utföringsform är reningstanken (1) avsmalnande uppåt och nedåt. På så sätt koncentreras fett som flyter uppåt och matrester som sjunker nedåt i de avsmalnade partierna.I ytterligare en utföringsform sträcker sig matrestmataren (7a-c) delvis vertikalt, där detta parti för solida material uppåt men tillåter fluider att rinna nedåt. På så sätt koncentreras matresterna och vattenhalten sjunker.
SE2000049A 2020-03-10 2020-03-10 Reningsanordning för smutsvatten omfattande en reningstank med matningsnavare SE547257C2 (sv)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE2000049A SE547257C2 (sv) 2020-03-10 2020-03-10 Reningsanordning för smutsvatten omfattande en reningstank med matningsnavare
PCT/SE2021/000003 WO2021183017A1 (en) 2020-03-10 2021-03-09 Purification arrangement for dirty water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE2000049A SE547257C2 (sv) 2020-03-10 2020-03-10 Reningsanordning för smutsvatten omfattande en reningstank med matningsnavare

Publications (2)

Publication Number Publication Date
SE2000049A1 SE2000049A1 (sv) 2021-09-11
SE547257C2 true SE547257C2 (sv) 2025-06-17

Family

ID=77671883

Family Applications (1)

Application Number Title Priority Date Filing Date
SE2000049A SE547257C2 (sv) 2020-03-10 2020-03-10 Reningsanordning för smutsvatten omfattande en reningstank med matningsnavare

Country Status (2)

Country Link
SE (1) SE547257C2 (sv)
WO (1) WO2021183017A1 (sv)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4101173A1 (de) * 1991-01-17 1992-07-23 Passavant Werke Verfahren und einrichtung zur reinigung von leicht- und sinkstoffe enthaltenden abwaessern
US5178754A (en) * 1991-05-20 1993-01-12 Thermaco, Inc. Grease and solids removal system
US6849176B1 (en) * 2003-09-04 2005-02-01 Thermaco, Inc. Grease separator for kitchen sinks and other applications
US20140083955A1 (en) * 2011-12-08 2014-03-27 James O'Neill Apparatus for treating waste water
EP2838675A1 (en) * 2012-04-17 2015-02-25 Rensa Entreprenad Sverige AB System for the treatment of food waste in connection to dish washing installations
EP3221023A1 (en) * 2014-11-19 2017-09-27 Rensa Entreprenad Sverige AB Food-waste tank for the separation of food waste from water

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4268396A (en) * 1979-07-23 1981-05-19 Lowe Engineering Company Oil recovery apparatus and method

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4101173A1 (de) * 1991-01-17 1992-07-23 Passavant Werke Verfahren und einrichtung zur reinigung von leicht- und sinkstoffe enthaltenden abwaessern
US5178754A (en) * 1991-05-20 1993-01-12 Thermaco, Inc. Grease and solids removal system
US6849176B1 (en) * 2003-09-04 2005-02-01 Thermaco, Inc. Grease separator for kitchen sinks and other applications
US20140083955A1 (en) * 2011-12-08 2014-03-27 James O'Neill Apparatus for treating waste water
EP2838675A1 (en) * 2012-04-17 2015-02-25 Rensa Entreprenad Sverige AB System for the treatment of food waste in connection to dish washing installations
EP3221023A1 (en) * 2014-11-19 2017-09-27 Rensa Entreprenad Sverige AB Food-waste tank for the separation of food waste from water

Also Published As

Publication number Publication date
SE2000049A1 (sv) 2021-09-11
WO2021183017A1 (en) 2021-09-16

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