DK77681C - Foam flotation device with mechanical air distributor. - Google Patents

Foam flotation device with mechanical air distributor.

Info

Publication number: DK77681C
Authority: DK; Denmark
Prior art keywords: air distributor; flotation device; mechanical air; foam flotation; foam
Prior art date: 1950-08-02

Application number

DK232551AA

Other languages

Danish (da)

Original Assignee

Bolidens Gruv Ab

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.)

1950-08-02

Filing date

1951-08-01

Publication date

1954-06-21

1951-08-01 Application filed by Bolidens Gruv Ab filed Critical Bolidens Gruv Ab

1954-06-21 Application granted granted Critical

1954-06-21 Publication of DK77681C publication Critical patent/DK77681C/en

Links

238000005188 flotation Methods 0.000 title 1
239000006260 foam Substances 0.000 title 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/14—Flotation machines
- B03D1/16—Flotation machines with impellers; Subaeration machines
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/14—Flotation machines
- B03D1/1443—Feed or discharge mechanisms for flotation tanks
- B03D1/1456—Feed mechanisms for the slurry
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/14—Flotation machines
- B03D1/1443—Feed or discharge mechanisms for flotation tanks
- B03D1/1462—Discharge mechanisms for the froth
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/14—Flotation machines
- B03D1/1493—Flotation machines with means for establishing a specified flow pattern

Landscapes

Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Biotechnology (AREA)
Paper (AREA)
Mixers Of The Rotary Stirring Type (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)

DK232551AA 1950-08-02 1951-08-01 Foam flotation device with mechanical air distributor. DK77681C (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE76446X		1950-08-02

Publications (1)

Publication Number	Publication Date
DK77681C true DK77681C (en)	1954-06-21

Family

ID=20271913

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
DK232551AA DK77681C (en)	1950-08-02	1951-08-01	Foam flotation device with mechanical air distributor.
DK232451AA DK76446C (en)	1950-08-02	1951-08-01	Air distribution device for flotation devices.

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
DK232451AA DK76446C (en)	1950-08-02	1951-08-01	Air distribution device for flotation devices.

Country Status (5)

Country	Link
US (1)	US2711823A (en)
DE (2)	DE854034C (en)
DK (2)	DK77681C (en)
FR (2)	FR1047940A (en)
GB (2)	GB699045A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3070229A (en) *	1958-07-21	1962-12-25	Loro & Parisini Spa	Apparatus for the froth-flotation of minerals
BE631382A (en) *	1962-04-27
DE3338171C3 (en) *	1983-10-20	1994-04-14	Ystral Gmbh Maschinenbau Und P	Process for separating the constituents of emulsions and device for carrying out the process
US4551285A (en) *	1984-02-09	1985-11-05	Envirotech Corporation	Flotation machine and aeration impeller
US5509535A (en) *	1994-07-12	1996-04-23	Hydrochem Developments Ltd.	Flotation apparatus

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1445042A (en) *	1917-08-16	1923-02-13	Jr Joseph P Ruth	Flotation apparatus
US1417895A (en) *	1920-05-11	1922-05-30	Arthur W Fahrenwald	Flotation apparatus
US2031590A (en) *	1931-10-05	1936-02-25	Arthur C Daman	Flotation apparatus
GB445547A (en) *	1934-10-06	1936-04-06	Robert Sydney Detlor	Improvements in combustion devices for furnaces
US2134410A (en) *	1936-09-28	1938-10-25	Kraut Max	Flotation apparatus
US2243309A (en) *	1938-11-25	1941-05-27	Mining Process & Patent Co	Flotation apparatus
US2274401A (en) *	1940-08-05	1942-02-24	Frank A Dromgold	Agitating and aerating means for flotation cells
US2436375A (en) *	1943-04-19	1948-02-24	American Cyanamid Co	Clarifier for lubricating coolants by means of frothe flotation
US2609097A (en) *	1949-05-12	1952-09-02	Combined Metals Reduction Comp	Flotation machine

1951
- 1951-08-01 DK DK232551AA patent/DK77681C/en active
- 1951-08-01 DK DK232451AA patent/DK76446C/en active
- 1951-08-02 US US239878A patent/US2711823A/en not_active Expired - Lifetime
- 1951-08-02 GB GB18337/51A patent/GB699045A/en not_active Expired
- 1951-08-02 GB GB18338/51A patent/GB703571A/en not_active Expired
- 1951-08-02 FR FR1047940D patent/FR1047940A/en not_active Expired
- 1951-08-02 DE DEB16144A patent/DE854034C/en not_active Expired
- 1951-08-02 DE DEB16143A patent/DE855531C/en not_active Expired
- 1951-08-02 FR FR1047941D patent/FR1047941A/en not_active Expired

Also Published As

Publication number	Publication date
US2711823A (en)	1955-06-28
DK76446C (en)	1953-10-05
FR1047940A (en)	1953-12-17
FR1047941A (en)	1953-12-17
GB699045A (en)	1953-10-28
DE854034C (en)	1952-10-30
DE855531C (en)	1952-12-08
GB703571A (en)	1954-02-03

Publication	Publication Date	Title
FR1034827A (en)	1953-08-03	Advanced adjustable seat
NL156296B (en)		CHARGING DEVICE.
DK77681C (en)	1954-06-21	Foam flotation device with mechanical air distributor.
CH282570A (en)	1952-04-30	Suspension device.
FR1019191A (en)	1953-01-19	Dibble
FR1017720A (en)	1952-12-18	Air heater
FR1043899A (en)	1953-11-12	Adjustment device
FR59933E (en)	1954-09-21	Inflation valve
FR1034697A (en)	1953-07-29	Advanced automatic valve
FR1025722A (en)	1953-04-20	Faculty
FR1025561A (en)	1953-04-16	Advanced seat
AT173824B (en)	1953-01-26	Seating
DK74643C (en)	1952-09-01	Pneumatic bean device.
DK75795C (en)	1953-05-04	Ruse with calf.
FR1017129A (en)	1952-12-02	Inflation valve
FR80451E (en)	1963-05-03	Propulsion device
DK79473C (en)	1955-06-27	Air foam developer.
FR1025852A (en)	1953-04-21	Aerodynamic valve
DK80342C (en)	1955-12-27	Fuel supply device.
ES21858Y (en)	1950-07-01	Toy parachutist.
GR12581B (en)	1950-08-23	COMPLICATED AIR RUBBER COMPLICATION INCREASE SYSTEM.
FR1008276A (en)	1952-05-15	Seats
FR1029554A (en)	1953-06-03	Contactor-circuit breaker device with pneumatic servomotor
AT174960B (en)	1953-05-26	Control device
ES23149Y (en)	1950-11-16	Rubber float.