SE338952B - - Google Patents

Info

Publication number
SE338952B
SE338952B SE00706/70A SE70670A SE338952B SE 338952 B SE338952 B SE 338952B SE 00706/70 A SE00706/70 A SE 00706/70A SE 70670 A SE70670 A SE 70670A SE 338952 B SE338952 B SE 338952B
Authority
SE
Sweden
Prior art keywords
basin
weir
branches
rows
row
Prior art date
Application number
SE00706/70A
Inventor
G Birring
Original Assignee
Goetaverkens Antekniska 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 Goetaverkens Antekniska Ab filed Critical Goetaverkens Antekniska Ab
Priority to SE00706/70A priority Critical patent/SE338952B/xx
Priority to DE7032910U priority patent/DE7032910U/en
Priority to GB61513/70A priority patent/GB1281639A/en
Priority to FR7101837A priority patent/FR2075762A5/fr
Publication of SE338952B publication Critical patent/SE338952B/xx

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
    • B01D21/003—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
    • 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
    • B01D21/0024—Inlets or outlets provided with regulating devices, e.g. valves, flaps
    • 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
    • B01D21/10—Settling tanks with multiple outlets for the separated liquids
    • 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
    • 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
    • B01D21/30—Control equipment
    • 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
    • B01D21/30—Control equipment
    • B01D21/302—Active control mechanisms with external energy, e.g. with solenoid valve
    • 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
    • B01D21/30—Control equipment
    • B01D21/34—Controlling the feed distribution; Controlling the liquid level ; Control of process parameters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physical Water Treatments (AREA)
  • Flow Control (AREA)

Abstract

1281639 Floating clarification basin GOTAVERKENS ANGTEKNISKA AB 29 Dec 1970 [21 Jan 1970] 61513/70 Heading B1D A floating clarification basin 10 comprises two rows 12, 13 of settling compartments, one of which 12 is divided into two halves by a central wall 41. Each settling compartment is separated from adjacent compartments by a weir and each row or half-row has a weir 20, 24, 25 for discharge of clarified liquid from the basin. Liquid containing solids to be removed is led via line 16 to a pair of threeway valves 19, 23 which divides the flow into two branch conduits 17, 18, the former of which is split into two branches 21, 22 feeding each of the half-rows. Separated solids are removed via lines 29, 30. The valves 19, 23 are driven by motors 37, 38 operated by sensors 31, 32, 34, 35 via circuits 33, 36, so that if the orientation of the basin becomes displaced from the horizontal, then a greater flow may be led to either of the branch conduits or branches in order to restore the basin to the horizontal.
SE00706/70A 1970-01-21 1970-01-21 SE338952B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE00706/70A SE338952B (en) 1970-01-21 1970-01-21
DE7032910U DE7032910U (en) 1970-01-21 1970-09-03 SWIMMING POOL.
GB61513/70A GB1281639A (en) 1970-01-21 1970-12-29 Floating clarification basin having level maintaining means
FR7101837A FR2075762A5 (en) 1970-01-21 1971-01-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE00706/70A SE338952B (en) 1970-01-21 1970-01-21

Publications (1)

Publication Number Publication Date
SE338952B true SE338952B (en) 1971-09-20

Family

ID=20256982

Family Applications (1)

Application Number Title Priority Date Filing Date
SE00706/70A SE338952B (en) 1970-01-21 1970-01-21

Country Status (4)

Country Link
DE (1) DE7032910U (en)
FR (1) FR2075762A5 (en)
GB (1) GB1281639A (en)
SE (1) SE338952B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4298471A (en) 1978-03-02 1981-11-03 Dunkers Karl R Apparatus for equalization of overflow water and urban runoff in receiving bodies of water

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4298471A (en) 1978-03-02 1981-11-03 Dunkers Karl R Apparatus for equalization of overflow water and urban runoff in receiving bodies of water
US4377477A (en) 1978-03-02 1983-03-22 The Munters Corporation Apparatus for equalization of overflow water and urban runoff in receiving bodies of water

Also Published As

Publication number Publication date
DE7032910U (en) 1971-05-19
FR2075762A5 (en) 1971-10-08
GB1281639A (en) 1972-07-12

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