[go: up one dir, main page]

IT1218817B - CENTRIFUGAL SEPARATOR REFINEMENTS WITH ROTARY SEALS ON THE FIXED UPPER HEAD - Google Patents

CENTRIFUGAL SEPARATOR REFINEMENTS WITH ROTARY SEALS ON THE FIXED UPPER HEAD

Info

Publication number
IT1218817B
IT1218817B IT85588/87A IT8558887A IT1218817B IT 1218817 B IT1218817 B IT 1218817B IT 85588/87 A IT85588/87 A IT 85588/87A IT 8558887 A IT8558887 A IT 8558887A IT 1218817 B IT1218817 B IT 1218817B
Authority
IT
Italy
Prior art keywords
refinements
liquid
centrifugal separator
upper head
fixed upper
Prior art date
Application number
IT85588/87A
Other languages
Italian (it)
Other versions
IT8785588A0 (en
Inventor
Remo Zuccato
Original Assignee
Frau Spa
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 Frau Spa filed Critical Frau Spa
Publication of IT8785588A0 publication Critical patent/IT8785588A0/en
Priority to IT85588/87A priority Critical patent/IT1218817B/en
Priority to AU19027/88A priority patent/AU606967B2/en
Priority to CA000572559A priority patent/CA1331977C/en
Priority to KR1019880009407A priority patent/KR890003454A/en
Priority to AT88112188T priority patent/ATE102496T1/en
Priority to EP88112188A priority patent/EP0302386B1/en
Priority to DE88112188T priority patent/DE3888258D1/en
Priority to US07/226,382 priority patent/US4936821A/en
Priority to PL27398388A priority patent/PL273983A1/en
Priority to RO134751A priority patent/RO105379B1/en
Priority to DD88318538A priority patent/DD272420A5/en
Priority to CS885410A priority patent/CZ541088A3/en
Priority to SU884356307A priority patent/SU1667628A3/en
Priority to JP63194314A priority patent/JPS6490050A/en
Priority to CN88104868A priority patent/CN1015294B/en
Application granted granted Critical
Publication of IT1218817B publication Critical patent/IT1218817B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
    • B07B7/08—Selective separation of solid materials carried by, or dispersed in, gas currents using centrifugal force
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B1/00—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles
    • B04B1/04—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles with inserted separating walls
    • B04B1/08—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles with inserted separating walls of conical shape

Landscapes

  • Centrifugal Separators (AREA)

Abstract

The liquid to be treated enters via the central channel (1) to leave, in the form of two liquid phases of different densities, through the conduits (4, 5), sealing discs (6, 11, 19) being mounted respectively on the central body (7), on the intermediate disc (12) and on the upper cover (20) of the machine. Resting against these discs are movable rings (8, 13, 14, 17) subjected to the pressure, on the one hand, of the liquid introduced into the machine and, on the other hand, of the two liquid phases separated by the latter, while providing a perfect seal between the different phases, without the need for providing elastic return members and without it being necessary to resort to special cooling means. <IMAGE>
IT85588/87A 1986-11-05 1987-08-03 CENTRIFUGAL SEPARATOR REFINEMENTS WITH ROTARY SEALS ON THE FIXED UPPER HEAD IT1218817B (en)

Priority Applications (15)

Application Number Priority Date Filing Date Title
IT85588/87A IT1218817B (en) 1987-08-03 1987-08-03 CENTRIFUGAL SEPARATOR REFINEMENTS WITH ROTARY SEALS ON THE FIXED UPPER HEAD
AU19027/88A AU606967B2 (en) 1987-08-03 1988-07-14 An improved centrifugal separator with rotating seals on the fixed upper head
CA000572559A CA1331977C (en) 1987-08-03 1988-07-20 Centrifugal separator with rotating seals on the fixed upper head
KR1019880009407A KR890003454A (en) 1987-08-03 1988-07-26 Centrifuge with rotating seal on fixed top head
DE88112188T DE3888258D1 (en) 1987-08-03 1988-07-28 Separating centrifuges with axial inlets and outlets.
EP88112188A EP0302386B1 (en) 1987-08-03 1988-07-28 Centrifugal separator with axial inlets and outlets
AT88112188T ATE102496T1 (en) 1987-08-03 1988-07-28 SEPARATION CENTRIFUE WITH AXIAL INLETS AND OUTLETS.
US07/226,382 US4936821A (en) 1986-11-05 1988-07-29 Centrifugal separator with rotating seals on the fixed upper head
PL27398388A PL273983A1 (en) 1987-08-03 1988-07-30 Centrifuge for separating from liquids several phases of substances of different densities
RO134751A RO105379B1 (en) 1987-08-03 1988-08-01 Centrifugal separator
DD88318538A DD272420A5 (en) 1987-08-03 1988-08-01 SEPARATOR
CS885410A CZ541088A3 (en) 1987-08-03 1988-08-02 Separating centrifuge
SU884356307A SU1667628A3 (en) 1987-08-03 1988-08-02 Centrifugal separator for separating liquid into fractions of different densities
JP63194314A JPS6490050A (en) 1987-08-03 1988-08-03 Centrifugal separator
CN88104868A CN1015294B (en) 1987-08-03 1988-08-03 Improved centrifugal separtor with ratating seals on fixed upper head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT85588/87A IT1218817B (en) 1987-08-03 1987-08-03 CENTRIFUGAL SEPARATOR REFINEMENTS WITH ROTARY SEALS ON THE FIXED UPPER HEAD

Publications (2)

Publication Number Publication Date
IT8785588A0 IT8785588A0 (en) 1987-08-03
IT1218817B true IT1218817B (en) 1990-04-19

Family

ID=11328559

Family Applications (1)

Application Number Title Priority Date Filing Date
IT85588/87A IT1218817B (en) 1986-11-05 1987-08-03 CENTRIFUGAL SEPARATOR REFINEMENTS WITH ROTARY SEALS ON THE FIXED UPPER HEAD

Country Status (14)

Country Link
EP (1) EP0302386B1 (en)
JP (1) JPS6490050A (en)
KR (1) KR890003454A (en)
CN (1) CN1015294B (en)
AT (1) ATE102496T1 (en)
AU (1) AU606967B2 (en)
CA (1) CA1331977C (en)
CZ (1) CZ541088A3 (en)
DD (1) DD272420A5 (en)
DE (1) DE3888258D1 (en)
IT (1) IT1218817B (en)
PL (1) PL273983A1 (en)
RO (1) RO105379B1 (en)
SU (1) SU1667628A3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0826416A4 (en) * 1995-04-18 1998-06-10 Nikolai Ivanovich Selivanov Method of conditioning hydrocarbon liquids and an apparatus for carrying out the method
DE20010743U1 (en) 2000-06-16 2000-10-12 Westfalia Separator Food Tec GmbH, 59302 Oelde Centrifuge with double inlet
MD892Z (en) * 2014-05-26 2015-10-31 Николае ЛАПОВЩЮК Device and process for separating a liquid homogeneous mixture
DE102015117375A1 (en) * 2015-10-13 2017-04-13 Gea Mechanical Equipment Gmbh separator
CN105675249B (en) * 2016-03-28 2018-06-19 北京航天长征飞行器研究所 A kind of sliding extension device for motion platform thermal protection stable water supply

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2651455A (en) * 1950-07-07 1953-09-08 Laval Separator Co De Seal for centrifugal separators
US3126338A (en) * 1959-11-30 1964-03-24 Hermetically sealable mounting means
CH470612A (en) * 1968-01-25 1969-03-31 Bbc Brown Boveri & Cie Floating ring seal
SU772567A2 (en) * 1977-03-23 1980-10-23 Севастопольский Приборостроительный Институт Apparatus for cleaning water from oil products
US4194745A (en) * 1979-05-02 1980-03-25 Mcdougal Thomas L Controlled clearance seal
GB8332074D0 (en) * 1983-12-01 1984-01-11 Flexibox Ltd Backup seal
US4722534A (en) * 1985-12-18 1988-02-02 Borg-Warner Industrial Products, Inc. Face seal with automatic face convergence means

Also Published As

Publication number Publication date
EP0302386A2 (en) 1989-02-08
EP0302386A3 (en) 1991-04-17
CZ541088A3 (en) 1993-02-17
KR890003454A (en) 1989-04-14
AU606967B2 (en) 1991-02-21
DD272420A5 (en) 1989-10-11
CA1331977C (en) 1994-09-13
RO105379B1 (en) 1994-11-14
DE3888258D1 (en) 1994-04-14
JPS6490050A (en) 1989-04-05
EP0302386B1 (en) 1994-03-09
ATE102496T1 (en) 1994-03-15
PL273983A1 (en) 1989-04-17
SU1667628A3 (en) 1991-07-30
CN1015294B (en) 1992-01-15
CN1031032A (en) 1989-02-15
AU1902788A (en) 1989-02-09
IT8785588A0 (en) 1987-08-03

Similar Documents

Publication Publication Date Title
DE3368721D1 (en) Anti-weepage valve for rotating seals
DE69130543D1 (en) Easy-to-maintain high-performance gap seal
GB9212624D0 (en) Cable sealing device
SE8300648D0 (en) SIMPLE SLIDING SEAL
PL324455A1 (en) Liquid cooling system for electrically powered machines
SE8601558D0 (en) MECHANICAL SEAL
YU52883A (en) Sealing system on achsles against wear intensive gaseous high pressure media
IT7926005A0 (en) IMPROVED GLAND PACK FOR RECITING MACHINES OPERATING AT HIGH PRESSURES.
EP0181648A3 (en) Spindle clamp assembly for a video recorder-playback machine
IT1218817B (en) CENTRIFUGAL SEPARATOR REFINEMENTS WITH ROTARY SEALS ON THE FIXED UPPER HEAD
SE8505698L (en) MECHANICAL SEAL
ES2002885A6 (en) Rotating drum end seal.
ES428974A1 (en) Device intended to protect a joint between two elements
ES288346Y (en) MEETING FOR A PART OF MOVABLE MACHINE IN VAIVEN Y-O GIRA- TORIA
SE8302204D0 (en) PERFECTIONNEMENTS AUX RACCORDS ENTRE CLOISONS, NOTAMMENT POUR LA CONSTITUTION DES COQUES DE BATEAUX
DE3467610D1 (en) Sliding valve
AU2401284A (en) Key pad sealing
GB2131487B (en) Sealing the running fit between relatively movable surfaces
JPS5641193A (en) Diaphragm type switching valve for bottling machine
FR2429956A2 (en) Pipes rotary connecting device - has movable parts defining annular grooves in fixed part separated by sealing gaskets
DE3173079D1 (en) Means for cooling positive clearance radial face seals
GB1524876A (en) Filter discs for magnetic separators
GB1495210A (en) Disc-type centrifugal separators
SU459650A1 (en) The device for sealing the gap
SE8302726L (en) DEVICE FOR AXEL SEALS