IT1235998B - Apparato per la decantazione e il recupero di prodotti pulverulenti in impianti di trasporto pneumatico - Google Patents

Apparato per la decantazione e il recupero di prodotti pulverulenti in impianti di trasporto pneumatico

Info

Publication number
IT1235998B
IT1235998B IT5213A IT521389A IT1235998B IT 1235998 B IT1235998 B IT 1235998B IT 5213 A IT5213 A IT 5213A IT 521389 A IT521389 A IT 521389A IT 1235998 B IT1235998 B IT 1235998B
Authority
IT
Italy
Prior art keywords
recovery
decantation
conveyor systems
pneumatic conveyor
pulverulent products
Prior art date
Application number
IT5213A
Other languages
English (en)
Other versions
IT8905213A1 (it
IT8905213A0 (it
Inventor
Francesco Pianegonda
Original Assignee
Francesco Pianegonda
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 Francesco Pianegonda filed Critical Francesco Pianegonda
Priority to IT5213A priority Critical patent/IT1235998B/it
Publication of IT8905213A0 publication Critical patent/IT8905213A0/it
Priority to EP90830438A priority patent/EP0423082B1/en
Priority to AT90830438T priority patent/ATE141060T1/de
Priority to DE69028013T priority patent/DE69028013D1/de
Priority to US07/595,188 priority patent/US5156500A/en
Priority to JP90275163A priority patent/JPH04201924A/ja
Publication of IT8905213A1 publication Critical patent/IT8905213A1/it
Application granted granted Critical
Publication of IT1235998B publication Critical patent/IT1235998B/it

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
    • B04C5/10—Vortex chamber constructions with perforated walls
    • 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
    • B04C11/00—Accessories, e.g. safety or control devices, not otherwise provided for, e.g. regulators, valves in inlet or overflow 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
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/08—Vortex chamber constructions
    • B04C5/103—Bodies or members, e.g. bulkheads, guides, in 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

Landscapes

  • Air Transport Of Granular Materials (AREA)
  • Cyclones (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Auxiliary Methods And Devices For Loading And Unloading (AREA)
IT5213A 1989-10-12 1989-10-12 Apparato per la decantazione e il recupero di prodotti pulverulenti in impianti di trasporto pneumatico IT1235998B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT5213A IT1235998B (it) 1989-10-12 1989-10-12 Apparato per la decantazione e il recupero di prodotti pulverulenti in impianti di trasporto pneumatico
EP90830438A EP0423082B1 (en) 1989-10-12 1990-10-05 Appliance for the decantation and recovery of powdery products in pneumatic conveyors
AT90830438T ATE141060T1 (de) 1989-10-12 1990-10-05 Vorrichtung zum abtrennen und rückgewinnen von pulverigen materialien in pneumatischen förderern
DE69028013T DE69028013D1 (de) 1989-10-12 1990-10-05 Vorrichtung zum Abtrennen und Rückgewinnen von pulverigen Materialien in pneumatischen Förderern
US07/595,188 US5156500A (en) 1989-10-12 1990-10-10 Appliance for the decantation and recovery of powdery products in pneumatic conveyors
JP90275163A JPH04201924A (ja) 1989-10-12 1990-10-12 エアーコンベヤ用空気中の粉粒体の選別装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT5213A IT1235998B (it) 1989-10-12 1989-10-12 Apparato per la decantazione e il recupero di prodotti pulverulenti in impianti di trasporto pneumatico

Publications (3)

Publication Number Publication Date
IT8905213A0 IT8905213A0 (it) 1989-10-12
IT8905213A1 IT8905213A1 (it) 1991-04-12
IT1235998B true IT1235998B (it) 1992-12-15

Family

ID=11119444

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5213A IT1235998B (it) 1989-10-12 1989-10-12 Apparato per la decantazione e il recupero di prodotti pulverulenti in impianti di trasporto pneumatico

Country Status (6)

Country Link
US (1) US5156500A (it)
EP (1) EP0423082B1 (it)
JP (1) JPH04201924A (it)
AT (1) ATE141060T1 (it)
DE (1) DE69028013D1 (it)
IT (1) IT1235998B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100617124B1 (ko) * 2004-09-15 2006-08-31 엘지전자 주식회사 싸이클론 집진장치
KR100732160B1 (ko) * 2004-10-08 2007-06-27 엘지전자 주식회사 싸이클론 집진장치
CN100395035C (zh) * 2006-04-13 2008-06-18 上海交通大学 离心式粉尘分离器
KR100858957B1 (ko) * 2007-09-18 2008-09-17 주식회사 덕영엔지니어링 분체 이송 장치 및 분체 이송 방법

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2068459A (en) * 1935-06-11 1937-01-19 J B Peterson Dust separator and collector
AT156869B (de) * 1936-09-19 1939-09-11 Hermannus Van Ing Tongeren Fliehkraftstaubabscheider.
DE681033C (de) * 1937-06-29 1939-09-13 Theodor Froehlich A G Fliehkraftstaubabscheider
US2354311A (en) * 1942-03-18 1944-07-25 Int Comb Ltd Apparatus for grading powdered material
FR904052A (fr) * 1943-12-10 1945-10-25 Ventil Atel Perfectionnements aux cyclones séparateurs
US2624460A (en) * 1946-04-03 1953-01-06 Schutz O Neill Co Gas separator for grinding mills
US2714533A (en) * 1951-09-06 1955-08-02 Buehler Ag Geb Pneumatic conveyor
FR1091006A (fr) * 1953-10-08 1955-04-06 Socama Perfectionnements aux dispositifs de filtres cyclonaires
GB802212A (en) * 1956-02-28 1958-10-01 Hartmann Ag Maschf Improvements in or relating to separators for powdered or like material
US3024908A (en) * 1957-01-10 1962-03-13 Hartmann Ag Maschf Device for classifying granular material
GB865151A (en) * 1958-04-22 1961-04-12 Dust Control Processes Ltd Improvements in or relating to dust separators
FR1331924A (fr) * 1961-11-17 1963-07-12 Perfectionnements aux sélecteurs destinés à la séparation et au classement des particules solides tenues en suspension dans un fluide gazeux
GB1367080A (en) * 1971-11-24 1974-09-18 Parnaby D Cyclone separators
FR2622179B1 (fr) * 1987-10-23 1992-04-30 Mouzon Sa Air Tech G Separateur intervenant dans les installations de transport a distance d'objets par flux d'air

Also Published As

Publication number Publication date
JPH03272914A (ja) 1991-12-04
ATE141060T1 (de) 1996-08-15
EP0423082A2 (en) 1991-04-17
IT8905213A1 (it) 1991-04-12
US5156500A (en) 1992-10-20
JPH04201924A (ja) 1992-07-22
EP0423082A3 (en) 1991-12-04
IT8905213A0 (it) 1989-10-12
EP0423082B1 (en) 1996-08-07
DE69028013D1 (de) 1996-09-12

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Legal Events

Date Code Title Description
0001 Granted