BR212018072086U2 - cyclone and dip tube for gas separation - Google Patents

cyclone and dip tube for gas separation

Info

Publication number
BR212018072086U2
BR212018072086U2 BR212018072086-6U BR212018072086U BR212018072086U2 BR 212018072086 U2 BR212018072086 U2 BR 212018072086U2 BR 212018072086 U BR212018072086 U BR 212018072086U BR 212018072086 U2 BR212018072086 U2 BR 212018072086U2
Authority
BR
Brazil
Prior art keywords
region
dip tube
gas
nozzle
cyclone
Prior art date
Application number
BR212018072086-6U
Other languages
Portuguese (pt)
Inventor
Weissenburger Eugen
Maduta Robert
Perander Linus
Original Assignee
Outotec (Finland) Oy
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 Outotec (Finland) Oy filed Critical Outotec (Finland) Oy
Publication of BR212018072086U2 publication Critical patent/BR212018072086U2/en

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
    • B04C5/12—Construction of the overflow ducting, e.g. diffusing or spiral exits
    • B04C5/13—Construction of the overflow ducting, e.g. diffusing or spiral exits formed as a vortex finder and extending into the vortex chamber; Discharge from vortex finder otherwise than at the top of the cyclone; Devices for controlling the overflow

Abstract

a presente invenção se refere a um tubo de imersão (2) para extração de um gás a partir de um ciclone (1). durante operação o gás flui para o tubo de imersão (2) por intermédio de uma entrada de gás (8) e flui novamente para fora por intermédio de uma saída de gás (9). o tubo de imersão (2) compreende uma primeira região (10) sendo projetada como um bocal (13) que convergentemente se afunila a partir de um diâmetro de bocal interno (dinterno) para um diâmetro interno menor (d), e o tubo de imersão (2) compreende uma segunda região (11) através da qual durante operação à jusante da primeira região (10) gás flui e a qual é projetada como um difusor (12) que convergentemente se afunila a partir de um diâmetro de difusor interno na direção da primeira região para o diâmetro interno o menor (d). o bocal (13) possui a geometria de uma superfície lateral sendo rotativamente simétrica em relação a um eixo geométrico (20) na forma de um cone truncado, em que o ângulo incluído (¿) entre a superfície lateral e o eixo geométrico (20) é entre 10 e 880.The present invention relates to an immersion tube (2) for extracting a gas from a cyclone (1). during operation the gas flows into the dip tube (2) via a gas inlet (8) and flows out again through a gas outlet (9). the dip tube (2) comprises a first region (10) being projected as a nozzle (13) which converges tapering from an inner (dintern) nozzle diameter to a smaller inner diameter (d), and the Immersion (2) comprises a second region (11) through which during downstream operation of the first region (10) gas flows and which is designed as a diffuser (12) which converges taper from an internal diffuser diameter in the direction from the first region to the smallest inner diameter (d). the nozzle (13) has the geometry of a side surface being rotationally symmetrical with respect to a geometrical axis (20) in the form of a truncated cone, wherein the included angle (¿) between the lateral surface and the geometrical axis (20) it's between 10 and 880.

BR212018072086-6U 2016-05-04 2017-05-04 cyclone and dip tube for gas separation BR212018072086U2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE202016102385.8 2016-05-04
DE202016102385.8U DE202016102385U1 (en) 2016-05-04 2016-05-04 Cyclone and dip tube for the separation of particles from a gas
PCT/EP2017/060624 WO2017191242A1 (en) 2016-05-04 2017-05-04 Cyclone and dip tube for separating a gas

Publications (1)

Publication Number Publication Date
BR212018072086U2 true BR212018072086U2 (en) 2019-03-06

Family

ID=56117087

Family Applications (1)

Application Number Title Priority Date Filing Date
BR212018072086-6U BR212018072086U2 (en) 2016-05-04 2017-05-04 cyclone and dip tube for gas separation

Country Status (7)

Country Link
CN (1) CN209663527U (en)
AU (2) AU2017101842A4 (en)
BR (1) BR212018072086U2 (en)
DE (1) DE202016102385U1 (en)
RU (1) RU191344U1 (en)
UA (1) UA138563U (en)
WO (1) WO2017191242A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2567866B (en) * 2017-10-27 2020-04-15 Dyson Technology Ltd Cyclonic separator
AU2019344813B2 (en) * 2018-09-19 2023-03-02 Haven Technology Solutions Llc Method and device for separating a lighter density fluid from a heavier density fluid
DE102019121373B4 (en) * 2019-08-07 2022-03-10 Netzsch Trockenmahltechnik Gmbh SEPARATORS WITH PARTIAL FILTRATION
CN113198624B (en) * 2021-05-08 2022-03-01 华东理工大学 Method and device for strong mass transfer countercurrent contact of two-phase fluid

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH484686A (en) * 1967-06-16 1970-01-31 Escher Wyss Ag Cyclone for cutting off gases from liquid-gas mixtures
FI54436C (en) * 1976-05-14 1978-12-11 Enso Gutzeit Oy HYDROCYCLON
AT364303B (en) * 1980-04-10 1981-10-12 Voest Alpine Ag HEAT EXCHANGER UNIT FOR PREHEATING CEMENT FLOUR
US4692311A (en) * 1982-12-23 1987-09-08 Shell Oil Company Apparatus for the separation of fluid cracking catalyst particles from gaseous hydrocarbons
DE4009004A1 (en) 1990-03-21 1991-09-26 Didier Werke Ag SUBMERSIBLE TUBE AND METHOD FOR THE PRODUCTION THEREOF
AT395385B (en) * 1990-12-13 1992-12-10 Voest Alpine Krems SUBMERSIBLE TUBE FOR DEVICES FOR SEPARATING AMOUNTS
PT102166B (en) 1998-06-08 2000-03-31 Romualdo Luis Ribera Salcedo HIGH EFFICIENCY CYCLES
DE10038282C2 (en) * 2000-08-04 2003-04-17 Voith Paper Patent Gmbh Hydrocyclone and its use
US20120097616A1 (en) * 2009-07-03 2012-04-26 Jan Backman Hydrocyclone, system and method for cleaning cellulose suspensions
DE102013207724A1 (en) 2013-04-26 2014-10-30 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Combustion plant with improved ventilation and cyclonic combustion chamber

Also Published As

Publication number Publication date
DE202016102385U1 (en) 2016-05-24
CN209663527U (en) 2019-11-22
AU2017260663A2 (en) 2018-12-13
AU2017101842A4 (en) 2019-05-02
UA138563U (en) 2019-12-10
RU191344U1 (en) 2019-08-01
WO2017191242A1 (en) 2017-11-09
AU2017260663A1 (en) 2018-11-22

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Legal Events

Date Code Title Description
B350 Update of information on the portal [chapter 15.35 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B12B Appeal against refusal [chapter 12.2 patent gazette]
B25A Requested transfer of rights approved

Owner name: METSO MINERALS OY (FI)

B25D Requested change of name of applicant approved

Owner name: METSO OUTOTEC FINLAND OY (FI)