GB2528337B - A drive system for a settlement tank - Google Patents

A drive system for a settlement tank

Info

Publication number
GB2528337B
GB2528337B GB1420114.9A GB201420114A GB2528337B GB 2528337 B GB2528337 B GB 2528337B GB 201420114 A GB201420114 A GB 201420114A GB 2528337 B GB2528337 B GB 2528337B
Authority
GB
United Kingdom
Prior art keywords
drive system
settlement tank
settlement
tank
drive
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 - Fee Related
Application number
GB1420114.9A
Other versions
GB201420114D0 (en
GB2528337A (en
Inventor
Grant Middleton David
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.)
A&j Water Treat Ltd
Original Assignee
A&j Water Treat Ltd
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 A&j Water Treat Ltd filed Critical A&j Water Treat Ltd
Priority to GB1420114.9A priority Critical patent/GB2528337B/en
Publication of GB201420114D0 publication Critical patent/GB201420114D0/en
Publication of GB2528337A publication Critical patent/GB2528337A/en
Application granted granted Critical
Publication of GB2528337B publication Critical patent/GB2528337B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B01D21/18—Construction of the scrapers or the driving 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
    • B01D21/02—Settling tanks with single outlets for the separated liquid
    • B01D21/04—Settling tanks with single outlets for the separated liquid with moving scrapers
    • B01D21/06—Settling tanks with single outlets for the separated liquid 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
    • B01D21/18—Construction of the scrapers or the driving mechanisms for settling tanks
    • B01D21/20—Driving mechanisms
    • 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
    • B01D21/2444—Discharge mechanisms for the classified liquid
    • 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
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
GB1420114.9A 2014-11-12 2014-11-12 A drive system for a settlement tank Expired - Fee Related GB2528337B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1420114.9A GB2528337B (en) 2014-11-12 2014-11-12 A drive system for a settlement tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1420114.9A GB2528337B (en) 2014-11-12 2014-11-12 A drive system for a settlement tank

Publications (3)

Publication Number Publication Date
GB201420114D0 GB201420114D0 (en) 2014-12-24
GB2528337A GB2528337A (en) 2016-01-20
GB2528337B true GB2528337B (en) 2017-05-10

Family

ID=52118371

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1420114.9A Expired - Fee Related GB2528337B (en) 2014-11-12 2014-11-12 A drive system for a settlement tank

Country Status (1)

Country Link
GB (1) GB2528337B (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB509643A (en) * 1938-05-05 1939-07-19 Ernest Hartley Improvements in and relating to settlement or sedimentation tanks and to scraping or similar apparatus therein
GB2513889A (en) * 2013-05-09 2014-11-12 A & J Water Treat Ltd Settlement Tank

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB509643A (en) * 1938-05-05 1939-07-19 Ernest Hartley Improvements in and relating to settlement or sedimentation tanks and to scraping or similar apparatus therein
GB2513889A (en) * 2013-05-09 2014-11-12 A & J Water Treat Ltd Settlement Tank

Also Published As

Publication number Publication date
GB201420114D0 (en) 2014-12-24
GB2528337A (en) 2016-01-20

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20181112