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GB1204324A - Improvements in and relating to filters for liquid and gaseous fluids - Google Patents

Improvements in and relating to filters for liquid and gaseous fluids

Info

Publication number
GB1204324A
GB1204324A GB5361966A GB5361966A GB1204324A GB 1204324 A GB1204324 A GB 1204324A GB 5361966 A GB5361966 A GB 5361966A GB 5361966 A GB5361966 A GB 5361966A GB 1204324 A GB1204324 A GB 1204324A
Authority
GB
United Kingdom
Prior art keywords
balls
electromagnet
filter
liquid
nov
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
GB5361966A
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 GB5361966A priority Critical patent/GB1204324A/en
Priority to DE19671611152 priority patent/DE1611152A1/en
Priority to CH1666167A priority patent/CH466480A/en
Priority to NL6716237A priority patent/NL6716237A/xx
Priority to FR130448A priority patent/FR1546162A/en
Publication of GB1204324A publication Critical patent/GB1204324A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/06—Filters making use of electricity or magnetism
    • 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
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00—Magnetic separation
    • B03C1/02—Magnetic separation acting directly on the substance being separated
    • B03C1/025—High gradient magnetic separators
    • B03C1/031—Component parts; Auxiliary operations
    • B03C1/032—Matrix cleaning systems
    • 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
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00—Magnetic separation
    • B03C1/02—Magnetic separation acting directly on the substance being separated
    • B03C1/025—High gradient magnetic separators
    • B03C1/031—Component parts; Auxiliary operations
    • B03C1/033—Component parts; Auxiliary operations characterised by the magnetic circuit
    • B03C1/034—Component parts; Auxiliary operations characterised by the magnetic circuit characterised by the matrix elements
    • 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
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C2201/00—Details of magnetic or electrostatic separation
    • B03C2201/16—Magnetic separation of gases from gases, e.g. oxygen from air
    • 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
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C2201/00—Details of magnetic or electrostatic separation
    • B03C2201/18—Magnetic separation whereby the particles are suspended in a liquid

Landscapes

  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)

Abstract

1,204,324. Magnetic and electrostatic separators. R. J. STEVENS. 22 Nov., 1967 [30 Nov., 1966], No. 53619/66. Heading B2J. A filter comprises a container 11 for a mass of magnetisable steel balls, disposed in the field of an electromagnet 17. When the balls are demagnetized they are agitated by a flow of back-washing fluid. The elements may have a resin coating which is stated to provide some electrostatic attraction for non-magnetic particles in a fluid being filtered. An adhesive coating may also be used, and a copper coating to inhibit algae. A perforated-walled basket 11, Fig. 4, contains the charge of balls 22 in the space between its concentric walls 12, 13. The balls cohere under the influence of the electromagnet 17 which has poles 17, 19. Liquid flows from an inlet pipe 9 to an outlet pipe 28. The filter is back-washed, or cleaned by a liquid jet or gas jet, via line 29 and jet orifices 29A in a plate 15 which has a sliding fit in a hole in one pole 16 of the electromagnet. The filter may be incorporated in a fuel line.
GB5361966A 1966-11-30 1966-11-30 Improvements in and relating to filters for liquid and gaseous fluids Expired GB1204324A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB5361966A GB1204324A (en) 1966-11-30 1966-11-30 Improvements in and relating to filters for liquid and gaseous fluids
DE19671611152 DE1611152A1 (en) 1966-11-30 1967-11-25 Filters for liquids and gases
CH1666167A CH466480A (en) 1966-11-30 1967-11-28 Magnetic filter for intercepting ferromagnetic particles from a flowing medium
NL6716237A NL6716237A (en) 1966-11-30 1967-11-29
FR130448A FR1546162A (en) 1966-11-30 1967-11-30 Filter for liquid and gaseous media

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB5361966A GB1204324A (en) 1966-11-30 1966-11-30 Improvements in and relating to filters for liquid and gaseous fluids
GB2532867 1967-06-01
GB3448667 1967-06-27
GB3737067 1967-08-15

Publications (1)

Publication Number Publication Date
GB1204324A true GB1204324A (en) 1970-09-03

Family

ID=27448659

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5361966A Expired GB1204324A (en) 1966-11-30 1966-11-30 Improvements in and relating to filters for liquid and gaseous fluids

Country Status (4)

Country Link
CH (1) CH466480A (en)
DE (1) DE1611152A1 (en)
GB (1) GB1204324A (en)
NL (1) NL6716237A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3979288A (en) * 1973-04-13 1976-09-07 Kraftwerk Union Aktiengesellschaft Double-flow magnetic filter, apparatus and method
DE2940521A1 (en) * 1978-10-05 1980-04-17 Framatome Sa FILTER FOR CLEANING A FLUID CONTAINING FERROMAGNETIC PARTICLES
WO1981002685A1 (en) * 1980-03-27 1981-10-01 Babcock & Wilcox Co Removable coil electromagnetic filter
US4304667A (en) * 1979-02-23 1981-12-08 Framatome Filter for purifying a fluid containing ferromagnetic particles
EP0065184A3 (en) * 1981-05-13 1983-05-25 Kraftwerk Union Aktiengesellschaft Electromagnetic filter
FR2539050A1 (en) * 1983-01-11 1984-07-13 Commissariat Energie Atomique ELECTROMAGNETIC FILTER FOR CONTINUOUS EVACUATION OF FILTRATION PRODUCTS AND FILTRATION METHOD USING SUCH FILTER
CN106140463A (en) * 2016-08-23 2016-11-23 万畅 A kind of building waste process fast screening devices
CN110180238A (en) * 2019-07-01 2019-08-30 重庆飞扬测控技术研究院有限公司 A kind of backwashing water mass filter

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1816859C2 (en) * 1968-12-24 1971-04-08 Siemens Ag Device for cleaning the boiler feed water from iron oxides
DE3938245A1 (en) * 1989-11-17 1991-05-23 Erwin Lotze Liq. filtration by fine mobile magnetic particles layer - subject to variable field and periodically transformed for regeneration

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3979288A (en) * 1973-04-13 1976-09-07 Kraftwerk Union Aktiengesellschaft Double-flow magnetic filter, apparatus and method
DE2940521A1 (en) * 1978-10-05 1980-04-17 Framatome Sa FILTER FOR CLEANING A FLUID CONTAINING FERROMAGNETIC PARTICLES
US4242200A (en) * 1978-10-05 1980-12-30 Framatome Filters for purifying fluids containing ferromagnetic particles
US4304667A (en) * 1979-02-23 1981-12-08 Framatome Filter for purifying a fluid containing ferromagnetic particles
WO1981002685A1 (en) * 1980-03-27 1981-10-01 Babcock & Wilcox Co Removable coil electromagnetic filter
EP0065184A3 (en) * 1981-05-13 1983-05-25 Kraftwerk Union Aktiengesellschaft Electromagnetic filter
FR2539050A1 (en) * 1983-01-11 1984-07-13 Commissariat Energie Atomique ELECTROMAGNETIC FILTER FOR CONTINUOUS EVACUATION OF FILTRATION PRODUCTS AND FILTRATION METHOD USING SUCH FILTER
EP0115975A1 (en) * 1983-01-11 1984-08-15 Commissariat à l'Energie Atomique Electromagnetic filter for a continuous evacuation of filtration products, and filtration process utilizing such a filter
CN106140463A (en) * 2016-08-23 2016-11-23 万畅 A kind of building waste process fast screening devices
CN106140463B (en) * 2016-08-23 2023-11-21 中国二十二冶集团有限公司 A rapid screening device for construction waste treatment
CN110180238A (en) * 2019-07-01 2019-08-30 重庆飞扬测控技术研究院有限公司 A kind of backwashing water mass filter
CN110180238B (en) * 2019-07-01 2023-05-05 重庆飞扬测控技术研究院有限公司 Backwash water quality filter

Also Published As

Publication number Publication date
CH466480A (en) 1968-12-15
DE1611152A1 (en) 1971-04-08
NL6716237A (en) 1968-05-31

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Legal Events

Date Code Title Description
PS Patent sealed
PLE Entries relating assignments, transmissions, licences in the register of patents
435 Patent endorsed 'licences of right' on the date specified (sect. 35/1949)
PCNP Patent ceased through non-payment of renewal fee