GB1334724A - Cyclone particle separator - Google Patents

Cyclone particle separator

Info

Publication number
GB1334724A
GB1334724A GB5005071A GB5005071A GB1334724A GB 1334724 A GB1334724 A GB 1334724A GB 5005071 A GB5005071 A GB 5005071A GB 5005071 A GB5005071 A GB 5005071A GB 1334724 A GB1334724 A GB 1334724A
Authority
GB
United Kingdom
Prior art keywords
overflow
discharge line
cyclone
line
valve
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
GB5005071A
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.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of GB1334724A publication Critical patent/GB1334724A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C9/00—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks

Landscapes

  • Cyclones (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)

Abstract

1334724 Centrifugal separators UNION CARBIDE CORP 28 Oct 1971 [29 Oct 1970] 50050/71 Heading B2P An apparatus for separating a liquid suspension of particles into fine and coarse particulated fractions comprises a cyclone 1 having an input feed line 3 from a supply sump 9, an overflow discharge line 2 for the fine particulated fraction and an underflow discharge line 4 for the coarse particulated fraction, and at least one feed-back link 7, 10 (20, 21) between at least one of the overflow and underflow discharge lines and the input feed line. The overflow discharge line 2 separates into a discharge line 5 which feeds a flotation process 6 and the feed back link 7, 10 which is controlled by a valve 8. The underflow discharge line 4 separates into a discharge line 19 and the feed back link 20, 21 which is controlled by a valve 13. A liquid level sensing means 11 is arranged in sump 9 to generate a signal to operate valves 8 and/or 13 via lines 22 and/or 23 whenever the liquid suspension of particles in sump 9 decreases below a predetermined height whereby a constant flow rate of the suspension through the cyclone is maintained. A densitometer 12 is inserted in discharge line 5 and is coupled to power means (not shown) for generating a signal to operate either valve 8 or valve 13 via line 24 or 25 whenever the density of the overflow discharge is less than or exceeds a predetermined set range. A number of cyclones may be connected in series or parallel and a portion of the overflow from a first cyclone may be diverted to the input feed of a record connected cyclone so as to control the density overflow of the latter. Particles that may be separated include those of scheelite, molybdenum ores, copper ores or other non-ferrous or non-metallic ores.
GB5005071A 1970-10-29 1971-10-28 Cyclone particle separator Expired GB1334724A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8510870A 1970-10-29 1970-10-29

Publications (1)

Publication Number Publication Date
GB1334724A true GB1334724A (en) 1973-10-24

Family

ID=22189518

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5005071A Expired GB1334724A (en) 1970-10-29 1971-10-28 Cyclone particle separator

Country Status (11)

Country Link
US (1) US3735869A (en)
AU (1) AU3506971A (en)
BE (1) BE774647A (en)
CA (1) CA955891A (en)
CH (1) CH552411A (en)
DE (1) DE2152407A1 (en)
FR (1) FR2111922B1 (en)
GB (1) GB1334724A (en)
IT (1) IT939689B (en)
LU (1) LU64169A1 (en)
ZA (1) ZA717202B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988009696A1 (en) * 1987-06-10 1988-12-15 Conoco Specialty Products Inc. Liquid separator
WO1988009698A1 (en) * 1987-06-10 1988-12-15 Conoco Specialty Products Inc. Liquid separator
AU618006B2 (en) * 1987-06-10 1991-12-12 Baker Hughes Limited Liquid separator

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL177898C (en) * 1974-12-12 1985-12-16 Stamicarbon METHOD FOR RECOVERING USEFUL MATERIALS FROM WASTE MATERIAL CONTAINING METALS AND NON-METALS
US4351804A (en) * 1978-11-06 1982-09-28 Research-Cottrell, Inc. Sulfur dioxide scrubber with hydroclone separator
US4364822A (en) * 1981-04-13 1982-12-21 Rich Jr John W Autogenous heavy medium process and apparatus for separating coal from refuse
EP0145742A4 (en) * 1983-06-01 1988-03-28 Noel Carroll Liquid separating apparatus.
MX166383B (en) * 1985-10-02 1993-01-06 Conoco Specialty Prod TREATMENT OF MULTIPLE PHASE MIXTURES
AU606039B2 (en) * 1985-10-02 1991-01-31 Baker Hughes Limited Treatment of multi-phase mixtures
DE3851148D1 (en) * 1987-06-10 1994-09-22 Conoco Specialty Prod LIQUID SEPARATOR.
AU617388B2 (en) * 1987-11-19 1991-11-28 Conoco Specialty Products Inc. Method and apparatus for separating phases of a multi-phase liquid
WO1989004725A1 (en) * 1987-11-19 1989-06-01 Noel Carroll Method and apparatus for separating phases of a multi-phase liquid
DE4214771C2 (en) * 1992-05-04 1998-05-14 Netzsch Erich Holding Wet grading method and apparatus
AUPQ437899A0 (en) * 1999-11-30 1999-12-23 Wmc Resources Limited Improved flotation of sulphide minerals
AUPR343701A0 (en) * 2001-02-28 2001-03-29 Wmc Resources Limited pH adjustment in the flotation of sulphide minerals
CN104353546A (en) * 2014-11-11 2015-02-18 安徽新中远化工科技有限公司 System for recycling sulphur mine resource in pyrite slurry
CN113230810B (en) * 2021-06-09 2022-12-23 四川利达华锐机械有限公司 Application method of dust remover for improving fine particle purification efficiency
FR3128996A1 (en) 2021-11-10 2023-05-12 Psa Automobiles Sa CONNECTION TESTS TO VEHICLE BATTERY CHARGING CIRCUITS

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2312706A (en) * 1938-11-19 1943-03-02 Nichols Eng & Res Corp Method and apparatus for separating heavy particles from paper pulp suspensions
BE500693A (en) * 1939-11-21
NL78273C (en) * 1952-01-05
NL103261C (en) * 1954-12-17
US3206917A (en) * 1961-10-04 1965-09-21 Clark & Vicario Corp Deaerated stock flow control
US3353673A (en) * 1961-10-16 1967-11-21 Canadian Patents Dev Apparatus for specific gravity separation of solid particles
US3207310A (en) * 1962-09-25 1965-09-21 Republic Steel Corp Sump level control for hydraulic classifier circuit
US3541593A (en) * 1966-11-18 1970-11-17 Aerofall Mills Ltd Control apparatus for wet oreprocessing system

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988009696A1 (en) * 1987-06-10 1988-12-15 Conoco Specialty Products Inc. Liquid separator
WO1988009698A1 (en) * 1987-06-10 1988-12-15 Conoco Specialty Products Inc. Liquid separator
GB2227956A (en) * 1987-06-10 1990-08-15 Conoco Specialty Prod Liquid separator
GB2227956B (en) * 1987-06-10 1991-07-17 Conoco Specialty Prod Method and apparatus for separating mixtures of oil and water
AU612673B2 (en) * 1987-06-10 1991-07-18 Conoco Specialty Products Inc. Liquid separator
AU618006B2 (en) * 1987-06-10 1991-12-12 Baker Hughes Limited Liquid separator

Also Published As

Publication number Publication date
BE774647A (en) 1972-04-28
LU64169A1 (en) 1972-06-28
CH552411A (en) 1974-08-15
IT939689B (en) 1973-02-10
AU3506971A (en) 1973-05-03
ZA717202B (en) 1972-07-26
FR2111922B1 (en) 1974-09-06
FR2111922A1 (en) 1972-06-09
DE2152407A1 (en) 1972-05-04
CA955891A (en) 1974-10-08
US3735869A (en) 1973-05-29

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees