FR50036E - Settling device - Google Patents

Settling device

Info

Publication number: FR50036E
Authority: FR; France
Prior art keywords: settling device; settling
Prior art date: 1938-07-06
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

Other languages

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.)

TRAVAUX D ASSAINISSEMENT OFF F

Original Assignee

TRAVAUX D ASSAINISSEMENT OFF F

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.)

1938-07-06

Filing date

1938-07-06

Publication date

1939-11-10

1938-07-06 Application filed by TRAVAUX D ASSAINISSEMENT OFF F filed Critical TRAVAUX D ASSAINISSEMENT OFF F

1939-11-10 Application granted granted Critical

1939-11-10 Publication of FR50036E publication Critical patent/FR50036E/en

Status Expired legal-status Critical Current

Classifications

- 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
- C02F1/20—Treatment of water, waste water, or sewage by degassing, i.e. liberation of dissolved gases
- 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
- B01D21/10—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
- B01D21/24—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
- B01D21/2427—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
- 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
- B01D21/2438—Discharge mechanisms for floating particles provided with scrapers on the liquid surface for removing floating 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
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/245—Discharge mechanisms for the sediments
- 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

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)

FR50036D 1938-07-06 1938-07-06 Settling device Expired FR50036E (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR50036T		1938-07-06

Publications (1)

Publication Number	Publication Date
FR50036E true FR50036E (en)	1939-11-10

Family

ID=8685097

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
FR837663D Expired FR837663A (en)	1938-07-06	1937-10-28	Settling device
FR50036D Expired FR50036E (en)	1938-07-06	1938-07-06	Settling device

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
FR837663D Expired FR837663A (en)	1938-07-06	1937-10-28	Settling device

Country Status (1)

Country	Link
FR (2)	FR837663A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2509695A (en) *	1944-12-12	1950-05-30	Infilco Inc	Clarifying process and apparatus

1937
- 1937-10-28 FR FR837663D patent/FR837663A/en not_active Expired
1938
- 1938-07-06 FR FR50036D patent/FR50036E/en not_active Expired

Also Published As

Publication number	Publication date
FR837663A (en)	1939-02-15

Publication	Publication Date	Title
FR861267A (en)	1941-02-05	Electro-acoustic device
FR857745A (en)	1940-09-26	Sedimentation apparatus
FR862048A (en)	1941-02-25	Piezoelectric device
FR848183A (en)	1939-10-24	Tele-printing device
FR866884A (en)	1941-09-15	Sedimentation apparatus
FR934828A (en)	1948-06-02	Heating device
FR860670A (en)	1941-01-21	Unloading device
FR50036E (en)	1939-11-10	Settling device
FR850541A (en)	1939-12-19	Orthopedic device
FR847858A (en)	1939-10-18	Detonator device
FR853520A (en)	1940-03-21	Device for electrical applications
FR856558A (en)	1940-06-18	Moto-ski device
FR49308E (en)	1939-02-17	Fumivorous device
FR831831A (en)	1938-09-15	Drawing device
FR860325A (en)	1941-01-11	Percussion device
FR848615A (en)	1939-11-03	Orthopedic device
FR872182A (en)	1942-06-01	Gyroscopic apparatus
FR852895A (en)	1940-03-05	Gyroscopic apparatus
FR858593A (en)	1940-11-28	Vibrator device
FR852584A (en)	1940-02-27	Flying device
FR846662A (en)	1939-09-21	Electromechanical device
FR864528A (en)	1941-04-29	Telephoto-panoramic camera
FR864367A (en)	1941-04-25	Filter-measuring device
FR852492A (en)	1940-02-02	Camping device
FR842681A (en)	1939-06-16	Advanced snowplow device