ES414048A1 - Rotary flow separator for fine grain particles - Google Patents

Rotary flow separator for fine grain particles

Info

Publication number
ES414048A1
ES414048A1 ES414048A ES414048A ES414048A1 ES 414048 A1 ES414048 A1 ES 414048A1 ES 414048 A ES414048 A ES 414048A ES 414048 A ES414048 A ES 414048A ES 414048 A1 ES414048 A1 ES 414048A1
Authority
ES
Spain
Prior art keywords
fine grain
flow separator
rotary flow
grain particles
secondary air
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
ES414048A
Other languages
Spanish (es)
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of ES414048A1 publication Critical patent/ES414048A1/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
    • B04C5/14—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations
    • B04C5/18—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations with auxiliary fluid assisting discharge
    • 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
    • B04C3/00—Apparatus in which the axial direction of the vortex flow following a screw-thread type line remains unchanged ; Devices in which one of the two discharge ducts returns centrally through the vortex chamber, a reverse-flow vortex being prevented by bulkheads in the central discharge duct
    • B04C3/04—Multiple arrangement thereof
    • 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
    • B04C3/00—Apparatus in which the axial direction of the vortex flow following a screw-thread type line remains unchanged ; Devices in which one of the two discharge ducts returns centrally through the vortex chamber, a reverse-flow vortex being prevented by bulkheads in the central discharge duct
    • B04C3/06—Construction of inlets or outlets to the vortex chamber
    • 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
    • B04C2005/133—Adjustable vortex finder

Landscapes

  • Cyclones (AREA)
  • Combined Means For Separation Of Solids (AREA)

Abstract

A rotary flow separator for sifting fine grain particles in which the particle inlet comprises a narrow annular gap and which has a single ring of secondary air nozzles arranged so that the distance from the particle inlet to the secondary air nozzles may be adjusted.
ES414048A 1972-04-26 1973-04-25 Rotary flow separator for fine grain particles Expired ES414048A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2220535A DE2220535C2 (en) 1972-04-26 1972-04-26 Rotary flow vortex for the sifting of fine-grained particles

Publications (1)

Publication Number Publication Date
ES414048A1 true ES414048A1 (en) 1976-02-01

Family

ID=5843369

Family Applications (1)

Application Number Title Priority Date Filing Date
ES414048A Expired ES414048A1 (en) 1972-04-26 1973-04-25 Rotary flow separator for fine grain particles

Country Status (14)

Country Link
US (1) US3917568A (en)
JP (1) JPS5223419B2 (en)
AR (1) AR196336A1 (en)
BE (1) BE798728A (en)
CH (1) CH553599A (en)
CS (1) CS165384B2 (en)
DE (1) DE2220535C2 (en)
DK (1) DK142164C (en)
ES (1) ES414048A1 (en)
FR (1) FR2182112B1 (en)
GB (1) GB1425999A (en)
HU (1) HU168112B (en)
NL (1) NL7305842A (en)
PL (1) PL85294B1 (en)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3985526A (en) * 1976-01-08 1976-10-12 Aerodyne Development Corporation Dust collector with spaced volutes
DE2610031C3 (en) * 1976-03-10 1980-07-03 Messerschmitt-Boelkow-Blohm Gmbh, 8000 Muenchen Separation of substances by means of centrifugal forces acting on the medium in question
IT1086466B (en) * 1977-09-06 1985-05-28 Guarascio Massimo CYLINDRICAL SEPARATOR APPARATUS FOR THE SEPARATION OF MIXTURES OF SOLIDS OF DIFFERENT SPECIFIC LOSS, ESPECIALLY FOR THE MINING INDUSTRY
US4218223A (en) * 1977-11-25 1980-08-19 Donaldson Company, Inc. Pre-cleaner for combustion engines
DE2820233C2 (en) * 1978-05-09 1985-08-29 Kraftwerk Union AG, 4330 Mülheim Rotary flow vortex
US4391613A (en) * 1978-09-28 1983-07-05 Ingersoll-Rand Company Multi-station downflow centrifugal separation method and apparatus for separating particulate matter from gases
EP0213329B1 (en) * 1985-07-30 1991-10-02 Hartmut Wolf Pulverizing device
JPS62261842A (en) * 1986-05-09 1987-11-14 Nippon Air Curtain Kk Artificial tornado generating mechanism and utilization thereof
WO1992002292A1 (en) * 1990-08-03 1992-02-20 Sanko Industry Corporation Exhaust gas processor and exhaust gas processing equipment
US5513704A (en) * 1994-09-22 1996-05-07 Servalco, Inc. Flow back fracture stimulation system
US5681450A (en) * 1995-06-07 1997-10-28 Chitnis; Girish K. Reduced chaos cyclone separation
GB2412889B (en) * 2004-05-29 2006-06-07 Fairport Engineering Group Ltd Biomass material
US8151774B2 (en) * 2009-05-13 2012-04-10 Deere & Company Engine combustion air cyclonic pre-cleaner embodying throttling member adjusted in accordance with engine load
US8246704B2 (en) * 2010-06-03 2012-08-21 Integradigm Corporation Contained vorticies device
GB2486910B (en) * 2010-12-30 2014-05-14 Cameron Int Corp Apparatus and method for fluid separation
RU2478011C1 (en) * 2011-09-26 2013-03-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Юго-Западный государственный университет" (ЮЗГУ) Vortex classifier of powder materials
DE102011089059A1 (en) * 2011-12-19 2013-06-20 BSH Bosch und Siemens Hausgeräte GmbH dust collecting device
RU2552440C2 (en) * 2013-07-11 2015-06-10 Виталий Александрович Стариков Straight-flow cyclone
US9803667B2 (en) 2014-05-15 2017-10-31 Vtx Technology Llc Vortex flow apparatus
WO2016186907A1 (en) * 2015-05-15 2016-11-24 Vtx Technology Llc Vortex flow apparatus
RU2620821C1 (en) * 2016-04-15 2017-05-30 Федеральное государственное бюджетное образовательное учреждение высшего образования "Юго-Западный государственный университет" (ЮЗГУ) Swirl classifier of powder materials
RU2655981C1 (en) * 2017-10-12 2018-05-30 Олег Савельевич Кочетов Aerial effluents gas and dust acoustic cleaning system
RU2654740C1 (en) * 2017-10-12 2018-05-22 Олег Савельевич Кочетов Scrubber with movable nozzle
RU2654730C1 (en) * 2017-10-12 2018-05-22 Олег Савельевич Кочетов Vortex dust collector with acoustic liquid spraying
RU2673363C1 (en) * 2017-10-17 2018-11-27 Олег Савельевич Кочетов Two-step dust collector system with vortex dust collector
RU2654744C1 (en) * 2017-11-02 2018-05-22 Олег Савельевич Кочетов Scrubber with movable nozzle
RU2662065C1 (en) * 2017-12-05 2018-07-23 Олег Савельевич Кочетов Vortex dust collector with acoustic liquid spraying
DE102019123034B3 (en) * 2019-08-28 2020-12-03 Khd Humboldt Wedag Gmbh Cyclone with rotating rod basket
RU204295U1 (en) * 2020-02-25 2021-05-19 Роман Владимирович Романюк VORTEX DUST COLLECTOR
RU209160U1 (en) * 2021-12-13 2022-02-03 Роман Владимирович Романюк VORTEX COLLECTOR
US11819861B2 (en) 2022-03-22 2023-11-21 Brian W. Hedrick Uniflow cyclone separator with stable vortex and tangential heavy phase extraction
DE102023122269B3 (en) 2023-08-21 2024-08-08 Heidelberger Druckmaschinen Aktiengesellschaft Suction head control of a sheet feeder

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1724041A (en) * 1927-01-05 1929-08-13 Harold M Plaisted Separator
US2743815A (en) * 1952-09-10 1956-05-01 Centrijig Corp Continuous centrifugal jig separator
DE1266545B (en) * 1965-03-18 1968-04-18 Siemens Ag Device for the analysis of the grain of fine-grained or dust-like particles
US3740929A (en) * 1971-06-14 1973-06-26 Aerodyne Dev Corp Apparatus for collecting finely divided sticky material
US3791110A (en) * 1971-06-17 1974-02-12 Siemens Ag Apparatus for producing granular solids from the gaseous phase such as by sublimation
DE2136803C3 (en) * 1971-07-23 1978-11-09 Siemens Ag, 1000 Berlin Und 8000 Muenchen Rotary flow vortex for separating moisture from a gas flow, especially in air conditioning systems
DE2137128C3 (en) * 1971-07-24 1978-10-05 Siemens Ag, 1000 Berlin Und 8000 Muenchen Device for generating swirl in a rotary flow vortex

Also Published As

Publication number Publication date
DE2220535C2 (en) 1974-03-07
DK142164C (en) 1981-02-09
AU5468273A (en) 1974-10-24
BE798728A (en) 1973-08-16
HU168112B (en) 1976-02-28
AR196336A1 (en) 1973-12-18
NL7305842A (en) 1973-10-30
US3917568A (en) 1975-11-04
JPS5223419B2 (en) 1977-06-24
DK142164B (en) 1980-09-15
FR2182112A1 (en) 1973-12-07
GB1425999A (en) 1976-02-25
PL85294B1 (en) 1976-04-30
CH553599A (en) 1974-09-13
JPS4954965A (en) 1974-05-28
FR2182112B1 (en) 1977-04-29
DE2220535B1 (en) 1973-08-09
CS165384B2 (en) 1975-12-22

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