NL60310C - - Google Patents

Info

Publication number
NL60310C
NL60310C NL95630A NL95630A NL60310C NL 60310 C NL60310 C NL 60310C NL 95630 A NL95630 A NL 95630A NL 95630 A NL95630 A NL 95630A NL 60310 C NL60310 C NL 60310C
Authority
NL
Netherlands
Application number
NL95630A
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 filed Critical
Application granted granted Critical
Publication of NL60310C publication Critical patent/NL60310C/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B1/00—Methods of steam generation characterised by form of heating method
    • F22B1/28—Methods of steam generation characterised by form of heating method in boilers heated electrically
    • F22B1/30—Electrode boilers
    • 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
    • B01D21/02—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
    • B01D21/02—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
    • B01D21/02—Settling tanks with single outlets for the separated liquid
    • B01D21/08—Settling tanks with single outlets for the separated liquid provided with flocculating compartments
    • 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
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2427—The feed or discharge opening located at a distant position from the side walls
    • 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5281—Installations for water purification using chemical agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • General Chemical & Material Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
NL95630A 1938-10-21 1939-10-21 NL60310C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US236282A US2143750A (en) 1938-10-21 1938-10-21 Flocculation

Publications (1)

Publication Number Publication Date
NL60310C true NL60310C (no) 1947-12-15

Family

ID=22888872

Family Applications (1)

Application Number Title Priority Date Filing Date
NL95630A NL60310C (no) 1938-10-21 1939-10-21

Country Status (4)

Country Link
US (2) US2143750A (no)
FR (1) FR861017A (no)
GB (2) GB537419A (no)
NL (1) NL60310C (no)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2527788A (en) * 1946-08-08 1950-10-31 Graver Tank & Mfg Co Sludge blanket clarifier with outward and upward recirculation of sludge
US2635757A (en) * 1950-03-16 1953-04-21 Walker Process Equipment Inc Water clarification apparatus and method
US2678730A (en) * 1951-02-02 1954-05-18 Dorr Co Flocculation and sedimentation
US3036713A (en) * 1959-04-29 1962-05-29 Dorr Oliver Inc Combination sewage clarifier thickener
US3362538A (en) * 1966-06-09 1968-01-09 Rex Chainbelt Inc Flocculating apparatus
CA2009905C (en) * 1990-02-13 1994-08-30 Michael Langford Malkoski High density grout pump
GB2362837A (en) * 2000-03-21 2001-12-05 United Utilities Plc Sludge clarifier with shear inducing elements
US6461033B2 (en) * 2001-01-08 2002-10-08 Douglas R. Palmer Portable mixing apparatus

Also Published As

Publication number Publication date
GB537419A (en) 1941-06-23
USRE21940E (en) 1941-11-11
US2143750A (en) 1939-01-10
GB537469A (en) 1941-06-24
FR861017A (fr) 1941-01-30

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