GB607788A - Improvements in and relating to cyclone separators - Google Patents

Improvements in and relating to cyclone separators

Info

Publication number
GB607788A
GB607788A GB27270/45A GB2727045A GB607788A GB 607788 A GB607788 A GB 607788A GB 27270/45 A GB27270/45 A GB 27270/45A GB 2727045 A GB2727045 A GB 2727045A GB 607788 A GB607788 A GB 607788A
Authority
GB
United Kingdom
Prior art keywords
vortex finder
wall
cylindrical portion
relating
diameter
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
GB27270/45A
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.)
Directie van de Staatsmijnen in Limburg
Original Assignee
Directie van de Staatsmijnen in Limburg
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
Priority claimed from GB1886545A external-priority patent/GB607777A/en
Application filed by Directie van de Staatsmijnen in Limburg filed Critical Directie van de Staatsmijnen in Limburg
Publication of GB607788A publication Critical patent/GB607788A/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
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/08—Vortex chamber constructions
    • B04C5/081—Shapes or dimensions
    • 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
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/02—Construction of inlets by which the vortex flow is generated, e.g. tangential admission, the fluid flow being forced to follow a downward path by spirally wound bulkheads, or with slightly downwardly-directed tangential admission
    • 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
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/12—Construction of the overflow ducting, e.g. diffusing or spiral exits
    • 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
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/14—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations
    • B04C5/16—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations with variable-size outlets from the underflow ducting
    • 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

Abstract

607,788. Centrifugal machines. DRIESSEN, M. G., and DIRECTIE VAN DE STAATSMIJNEN IN LIMBURG. Oct. 17, 1945, No. 27270. [Class 23] A cyclone separator suitable for separating or concentrating operations in connection with liquids containing solid matter in suspension comprises a cylindrical portion 1 having a tangential inlet 2, a central vortex finder 5 which defines a clear unconstricted passage through the end wall 4. The vortex finder 5 protrudes into the cylindrical portion 1 and has a conical external surface 7 adjoining the wall 4 and increases in diameter towards the wall 4. The bore of the vortex finder may increase in diameter in the direction of fluid flow. Specifications 607,777, 607,784, 607,786 and 607,787 are referred to.
GB27270/45A 1945-07-23 1945-10-17 Improvements in and relating to cyclone separators Expired GB607788A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1886545A GB607777A (en) 1945-07-23 1945-07-23 Improvements in and relating to cyclone separators
US608026XA 1946-08-14 1946-08-14

Publications (1)

Publication Number Publication Date
GB607788A true GB607788A (en) 1948-09-06

Family

ID=26253652

Family Applications (5)

Application Number Title Priority Date Filing Date
GB27268/45A Expired GB607786A (en) 1945-07-23 1945-10-17 Improvements in and relating to cyclone separators
GB27270/45A Expired GB607788A (en) 1945-07-23 1945-10-17 Improvements in and relating to cyclone separators
GB27266/45A Expired GB607784A (en) 1945-07-23 1945-10-17 Improvements in and relating to cyclone separators
GB27269/45A Expired GB607787A (en) 1945-07-23 1945-10-17 Improvements in and relating to the concentration or thickening of liquids containing solid matter in suspension
GB5739/46D Expired GB608026A (en) 1945-07-23 1946-11-19 Improvements in and relating to cyclone separators

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB27268/45A Expired GB607786A (en) 1945-07-23 1945-10-17 Improvements in and relating to cyclone separators

Family Applications After (3)

Application Number Title Priority Date Filing Date
GB27266/45A Expired GB607784A (en) 1945-07-23 1945-10-17 Improvements in and relating to cyclone separators
GB27269/45A Expired GB607787A (en) 1945-07-23 1945-10-17 Improvements in and relating to the concentration or thickening of liquids containing solid matter in suspension
GB5739/46D Expired GB608026A (en) 1945-07-23 1946-11-19 Improvements in and relating to cyclone separators

Country Status (4)

Country Link
US (1) US2534702A (en)
BE (1) BE473052A (en)
FR (1) FR946453A (en)
GB (5) GB607786A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2754968A (en) * 1950-03-09 1956-07-17 Stamicarbon Treatment of liquid materials in a hydrocyclone
FR2691382A1 (en) * 1992-05-22 1993-11-26 Cit Alcatel Pumping installation for pumping an enclosure containing gases mixed with solid particles or liable to generate solid particles or condensates.
US9968960B2 (en) 2013-02-04 2018-05-15 Nordson Corporation Powder coating system having powder recovery cyclone with hinged lower section

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2706045A (en) * 1955-04-12 Liquid separation
US2849117A (en) * 1958-08-26 Rietema
US2717695A (en) * 1949-11-29 1955-09-13 Carl C Martin Cyclonic separator for wet operation
US2665809A (en) * 1950-02-09 1954-01-12 Ferros Metals Res Company Ltd Vortex concentrator
NL86418C (en) * 1950-12-05
US2793748A (en) * 1951-04-24 1957-05-28 Stamicarbon Method of separation employing truncated cyclone
US2793942A (en) * 1951-08-10 1957-05-28 Merck & Co Inc Apparatus for the manufacture of magnesium hydroxide
NL181479C (en) * 1952-09-24
US2906404A (en) * 1953-06-10 1959-09-29 Orelli Daniel Cyclone separator
BE544291A (en) * 1955-03-10 1900-01-01 Horace Freeman
US3235090A (en) * 1961-12-15 1966-02-15 Univ Oklahoma State Hydroclones
US3505790A (en) * 1966-10-31 1970-04-14 Riley Stoker Corp Dust collector
SE340085B (en) * 1970-03-12 1971-11-08 K Skardal
GB1527794A (en) * 1976-01-28 1978-10-11 Nat Res Dev Cyclone separator
US4090956A (en) * 1976-09-02 1978-05-23 Wilmot Engineering Co. Hydrocyclone
US4308134A (en) * 1979-12-10 1981-12-29 Simon-Carves Of Canada Ltd. Cyclone classifiers
IT1152915B (en) * 1982-10-18 1987-01-14 Prominco Srl APPARATUS FOR SEPARATING SOLID MIXTURES, IN PARTICULAR MINERAL MIXTURES, AT LEAST THREE PRODUCTS OF DIFFERENT SPECIFIC WEIGHT
NO157285C (en) * 1983-01-12 1988-02-24 Andresen J H Titech HYDRO CYCLONE.
CA1270465A (en) * 1984-08-02 1990-06-19 Derek A. Colman Cyclone separator
US4695299A (en) * 1986-02-21 1987-09-22 The United States Of America As Represented By The United States Department Of Energy Method and apparatus for in-cell vacuuming of radiologically contaminated materials
US6027541A (en) * 1998-04-08 2000-02-22 Lee Valley Tools Ltd. Lid for auxiliary dust removal receptacle
US6210457B1 (en) 1998-04-08 2001-04-03 Lee Valley Tools Ltd. Transparent lid for auxiliary dust removal receptacle
IL125335A (en) * 1998-07-14 2003-10-31 Odis Irrigation Equipment Ltd Hydrocyclone separator
US7293657B1 (en) * 2000-05-02 2007-11-13 Krebs International Hydrocyclone and method for liquid-solid separation and classification
EP1745840A1 (en) * 2005-07-22 2007-01-24 Services Petroliers Schlumberger Apparatus and method for mixing a liquid material and a flowable powdery material to obtain a slurry
US20110235460A1 (en) * 2005-07-22 2011-09-29 Schlumberger Technology Corporation Method and apparatus to optimize the mixing process
WO2014175083A1 (en) * 2013-04-23 2014-10-30 株式会社静岡プラント Cyclone device
CN105531106B (en) * 2013-09-11 2017-10-20 固瑞克明尼苏达有限公司 Hot melt system feeding material component
US9827575B2 (en) 2015-12-18 2017-11-28 Metso Minerals Industries, Inc. Controlled turbulent breakup flow
US11745190B2 (en) * 2019-01-23 2023-09-05 Omachron Intellectual Property Inc. Surface cleaning apparatus
MA51750B1 (en) * 2018-03-21 2021-10-29 Weir Canada Inc Wear equalization device for cyclones
US11154169B2 (en) * 2018-08-13 2021-10-26 Omachron Intellectual Property Inc. Cyclonic air treatment member and surface cleaning apparatus including the same

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US450372A (en) * 1891-04-14 Orville m
DE57996C (en) * H. BlTTINGER in Braunschweig, Frankfurterstr. 17 Compressed air supply pipe inside dust collectors
US530642A (en) * 1894-12-11 Dust-collector
GB189906892A (en) * 1899-03-30 1900-02-17 James Millen Adam Improvements in and relating to the Airing, Drying, or "Seasoning" of Timber and such like.
GB190800603A (en) * 1908-01-10 1908-11-05 Thomas Gibbons Marlow Improved Means for Separating Dust and the like from Air.
US1959628A (en) * 1931-08-17 1934-05-22 Harry J Jacobson Fillet forming and applying device
FR741480A (en) * 1933-04-03 1900-01-01
US2033470A (en) * 1933-08-30 1936-03-10 Jabez Burns & Sons Inc Cyclone separator
NL42031C (en) * 1935-02-01
FR48918E (en) * 1937-04-10 1938-09-21 Improvements made to carburetors
US2349831A (en) * 1941-11-03 1944-05-30 Arthur B Osgood Dust collector

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2754968A (en) * 1950-03-09 1956-07-17 Stamicarbon Treatment of liquid materials in a hydrocyclone
FR2691382A1 (en) * 1992-05-22 1993-11-26 Cit Alcatel Pumping installation for pumping an enclosure containing gases mixed with solid particles or liable to generate solid particles or condensates.
US5312466A (en) * 1992-05-22 1994-05-17 Alcatel Cit Pumping installation for pumping out an enclosure containing gases which are mixed with solid particles or which generate solid condensates or particles
US9968960B2 (en) 2013-02-04 2018-05-15 Nordson Corporation Powder coating system having powder recovery cyclone with hinged lower section

Also Published As

Publication number Publication date
BE473052A (en)
US2534702A (en) 1950-12-19
GB607787A (en) 1948-09-06
FR946453A (en) 1949-06-03
GB607784A (en) 1948-09-06
GB607786A (en) 1948-09-06
GB608026A (en) 1948-09-08

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