GB162206A - Improvements in and relating to apparatus for separating floating and other impurities in suspension from liquids - Google Patents

Improvements in and relating to apparatus for separating floating and other impurities in suspension from liquids

Info

Publication number
GB162206A
GB162206A GB15182/20A GB1518220A GB162206A GB 162206 A GB162206 A GB 162206A GB 15182/20 A GB15182/20 A GB 15182/20A GB 1518220 A GB1518220 A GB 1518220A GB 162206 A GB162206 A GB 162206A
Authority
GB
United Kingdom
Prior art keywords
chamber
liquid
wall
scum
opening
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
GB15182/20A
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 GB15182/20A priority Critical patent/GB162206A/en
Priority claimed from US392401A external-priority patent/US1494704A/en
Publication of GB162206A publication Critical patent/GB162206A/en
Expired 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
    • B01D21/10—Settling tanks with multiple outlets for the separated liquids
    • B01D21/12—Settling tanks with multiple outlets for the separated liquids with moving scrapers
    • B01D21/14—Settling tanks with multiple outlets for the separated liquids with moving scrapers with rotating scrapers
    • 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
    • B01D21/0042—Baffles or guide 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
    • B01D21/24—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
    • B01D21/24—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
    • 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
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2433—Discharge mechanisms for floating particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2221/00—Applications of separation devices
    • B01D2221/06—Separation devices for industrial food processing or agriculture

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Removal Of Floating Material (AREA)

Abstract

162,206. Petree, C. G. June 4, 1920. Separating by gravity.-Tanks for separating scum and sediment from liquids, such as sugarcane juice, are provided with special means for introducing the liquid so as not to cause disturbance, and for separating and discharging the scum. The liquid is delivered by a pipe s on to a platform t in a receiving-chamber r, and passes thence through an inclined channel u to a circular distributing-chamber v on the cover b of the conical settling-tank a. Within the chamber v there is an opening x in the cover b and the liquid delivered tangentially to the chamber v passes round a gallery formed between the wall of the chamber and the edge of the opening and overflows through the opening. Depending from the cover b are a cylindrical wall 1 and a volute wall 3. The greater part of the liquid passes through an opening 2 in the wall 1, and is directed round the tank towards an overflow outlet 11 by the wall 3. The scum is collected by an inclined plate 5 extending above and below the surface of the liquid and oblique to the direction of circulation. The scum may be removed from the plate to the outlet 6 by blades on a rotary shaft or attached to endless belts or chains or by means of a helical conveyer. Scrapers k attached to arms j on a vertical shaft h rotated by worm-gearing l direct the sediment from the walls of the tank towards the outlet q. Draw-off taps 13 are provided at different levels for use in emptying the settling-tank.
GB15182/20A 1920-06-04 1920-06-04 Improvements in and relating to apparatus for separating floating and other impurities in suspension from liquids Expired GB162206A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB15182/20A GB162206A (en) 1920-06-04 1920-06-04 Improvements in and relating to apparatus for separating floating and other impurities in suspension from liquids

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB15182/20A GB162206A (en) 1920-06-04 1920-06-04 Improvements in and relating to apparatus for separating floating and other impurities in suspension from liquids
US392401A US1494704A (en) 1920-06-28 1920-06-28 Apparatus for separating floating and other impurities in suspension from liquids

Publications (1)

Publication Number Publication Date
GB162206A true GB162206A (en) 1921-04-28

Family

ID=26251114

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15182/20A Expired GB162206A (en) 1920-06-04 1920-06-04 Improvements in and relating to apparatus for separating floating and other impurities in suspension from liquids

Country Status (1)

Country Link
GB (1) GB162206A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109179587A (en) * 2018-09-18 2019-01-11 山东海能环境技术有限公司 A kind of full-automatic dirty bacterium snaking system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109179587A (en) * 2018-09-18 2019-01-11 山东海能环境技术有限公司 A kind of full-automatic dirty bacterium snaking system

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