IT1084446B - METHOD AND APPARATUS FOR SEPARATION OF SOLID PARTICLES FROM LIQUIDS. - Google Patents

METHOD AND APPARATUS FOR SEPARATION OF SOLID PARTICLES FROM LIQUIDS.

Info

Publication number
IT1084446B
IT1084446B IT27352/77A IT2735277A IT1084446B IT 1084446 B IT1084446 B IT 1084446B IT 27352/77 A IT27352/77 A IT 27352/77A IT 2735277 A IT2735277 A IT 2735277A IT 1084446 B IT1084446 B IT 1084446B
Authority
IT
Italy
Prior art keywords
liquids
separation
solid particles
particles
solid
Prior art date
Application number
IT27352/77A
Other languages
Italian (it)
Original Assignee
Sigma Z Na Vyrobu Cerpacich
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 Sigma Z Na Vyrobu Cerpacich filed Critical Sigma Z Na Vyrobu Cerpacich
Application granted granted Critical
Publication of IT1084446B publication Critical patent/IT1084446B/en

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
    • 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
    • B01D21/0036—Horizontal partition walls
    • 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
    • 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
    • B01D21/0045—Plurality of essentially parallel plates
    • 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
    • B01D21/2427—The feed or discharge opening located at a distant position from the side walls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
    • B01D24/20—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being provided in an open container
    • B01D24/26—Upward filtration
    • B01D24/263—Upward filtration the filtering material being supported by pervious surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/38—Feed or discharge devices
    • B01D24/40—Feed or discharge devices for feeding
    • B01D24/407—Feed or discharge devices for feeding provoking a tangential stream
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/46—Regenerating the filtering material in the filter
    • B01D24/4631—Counter-current flushing, e.g. by air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/48—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof integrally combined with devices for controlling the filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/14—Particulate filter materials with a lower density than the liquid mixture to be filtered

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Treatment Of Sludge (AREA)
IT27352/77A 1976-09-09 1977-09-07 METHOD AND APPARATUS FOR SEPARATION OF SOLID PARTICLES FROM LIQUIDS. IT1084446B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS765861A CS189242B1 (en) 1976-09-09 1976-09-09 Method of separation of the solid substances particles from the fluid suspensions and device for performing the same

Publications (1)

Publication Number Publication Date
IT1084446B true IT1084446B (en) 1985-05-25

Family

ID=5404339

Family Applications (1)

Application Number Title Priority Date Filing Date
IT27352/77A IT1084446B (en) 1976-09-09 1977-09-07 METHOD AND APPARATUS FOR SEPARATION OF SOLID PARTICLES FROM LIQUIDS.

Country Status (6)

Country Link
JP (1) JPS5341860A (en)
CS (1) CS189242B1 (en)
DE (1) DE2740308C2 (en)
GB (1) GB1589600A (en)
IT (1) IT1084446B (en)
NL (1) NL7709939A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3540508A1 (en) * 1985-11-15 1987-05-21 Kraftanlagen Ag Process and device for removing dispersed and dissolved substances from liquids
CS271652B1 (en) * 1985-12-06 1990-11-14 Rozkydalek Jiri Complex device for multistep water conditioning treatment and water purification
JPH0419002A (en) * 1990-04-18 1992-01-23 G N Tool Kk Throw-away chip and manufacture thereof
DE4027879A1 (en) * 1990-09-03 1992-03-12 Pack Systems Internatioal K Impurity sepn. device for contaminated water - comprises 2nd set of upper inclined collecting plates in flocculation and sedimentation tank for smooth sediment removal, for high density
DE102009020595A1 (en) * 2009-05-09 2010-11-11 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Device for cleaning liquids from suspended particles and other contaminants
US9283569B2 (en) * 2011-08-29 2016-03-15 Flsmidth A/S De-aeration device
NL2028588B1 (en) * 2021-06-30 2023-01-09 Cool Separations B V Density-based separator

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2139521B2 (en) * 1971-08-06 1975-03-27 Sybron Corp., Rochester, N.Y. (V.St.A.) Inclined clarifier
JPS5216263B2 (en) * 1971-12-30 1977-05-07
DE2427698A1 (en) * 1974-06-08 1975-12-18 Bayer Ag Suspended particles sepn. from aq. fluids - by continuously operating compact plant with higher throughput speeds
US3928209A (en) * 1974-09-03 1975-12-23 Enso Gutzeit Oy Laminated settler
JPS5216263U (en) * 1975-07-24 1977-02-04

Also Published As

Publication number Publication date
GB1589600A (en) 1981-05-13
DE2740308C2 (en) 1985-08-29
NL7709939A (en) 1978-03-13
JPS5652604B2 (en) 1981-12-14
JPS5341860A (en) 1978-04-15
CS189242B1 (en) 1979-04-30
DE2740308A1 (en) 1978-03-16

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