GB1009647A - Improvements in or relating to a process for the separation of solids from a liquid by means of an artificial gravitational field - Google Patents

Improvements in or relating to a process for the separation of solids from a liquid by means of an artificial gravitational field

Info

Publication number
GB1009647A
GB1009647A GB20710/63A GB2071063A GB1009647A GB 1009647 A GB1009647 A GB 1009647A GB 20710/63 A GB20710/63 A GB 20710/63A GB 2071063 A GB2071063 A GB 2071063A GB 1009647 A GB1009647 A GB 1009647A
Authority
GB
United Kingdom
Prior art keywords
solids
separation
liquid
relating
gravitational field
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
GB20710/63A
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.)
Motorenfabriek Thomassen NV
Original Assignee
Motorenfabriek Thomassen NV
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 Motorenfabriek Thomassen NV filed Critical Motorenfabriek Thomassen NV
Publication of GB1009647A publication Critical patent/GB1009647A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • 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
    • B01D21/0018—Separation of suspended solid particles from liquids by sedimentation provided with a pump mounted in or on a settling tank
    • 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
    • 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
    • B01D21/26—Separation of sediment aided by centrifugal force or centripetal force
    • 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
    • B01D21/26—Separation of sediment aided by centrifugal force or centripetal force
    • B01D21/262—Separation of sediment aided by centrifugal force or centripetal force by using a centrifuge
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B1/00—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles
    • 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
    • C02F1/38—Treatment of water, waste water, or sewage by centrifugal separation
    • C02F1/385—Treatment of water, waste water, or sewage by centrifugal separation by centrifuging suspensions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Centrifugal Separators (AREA)
  • Treatment Of Sludge (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)

Abstract

A mixture of liquids and solids (e.g. sewage waters or settling sludges) is supplied to a centrifugal strainer separator and the liquid therefrom is subjected to a natural gravitattional separation. A preferred range and upper limit of the centrifugal force, and a preferred upper limit of the solid content of the liquid discharged from the centrifuge, are specified.
GB20710/63A 1962-05-25 1963-05-23 Improvements in or relating to a process for the separation of solids from a liquid by means of an artificial gravitational field Expired GB1009647A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL278936 1962-05-25

Publications (1)

Publication Number Publication Date
GB1009647A true GB1009647A (en) 1965-11-10

Family

ID=19753848

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20710/63A Expired GB1009647A (en) 1962-05-25 1963-05-23 Improvements in or relating to a process for the separation of solids from a liquid by means of an artificial gravitational field

Country Status (7)

Country Link
AT (1) AT248353B (en)
BE (1) BE632684A (en)
CS (1) CS154556B2 (en)
DE (1) DE1517632A1 (en)
DK (1) DK111609B (en)
GB (1) GB1009647A (en)
NL (2) NL128990C (en)

Also Published As

Publication number Publication date
BE632684A (en) 1900-01-01
DE1517632A1 (en) 1969-06-26
DK111609B (en) 1968-09-16
CS154556B2 (en) 1974-04-30
AT248353B (en) 1966-07-25
NL278936A (en) 1900-01-01
NL128990C (en) 1900-01-01

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