IT1251058B - CENTRIFUGE OF DECANTAZIONE - Google Patents

CENTRIFUGE OF DECANTAZIONE

Info

Publication number
IT1251058B
IT1251058B ITMI911348A ITMI911348A IT1251058B IT 1251058 B IT1251058 B IT 1251058B IT MI911348 A ITMI911348 A IT MI911348A IT MI911348 A ITMI911348 A IT MI911348A IT 1251058 B IT1251058 B IT 1251058B
Authority
IT
Italy
Prior art keywords
drum
discharge
openings
container
front surface
Prior art date
Application number
ITMI911348A
Other languages
Italian (it)
Inventor
Alexander Michailovic Bessonov
Igor Ivanovic Duedin
Valeri Innokentevic Stukov
Original Assignee
Chematec 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 Chematec Ag filed Critical Chematec Ag
Publication of ITMI911348A0 publication Critical patent/ITMI911348A0/en
Publication of ITMI911348A1 publication Critical patent/ITMI911348A1/en
Application granted granted Critical
Publication of IT1251058B publication Critical patent/IT1251058B/en

Links

Classifications

    • 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
    • B04B1/20—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles discharging solid particles from the bowl by a conveying screw coaxial with the bowl axis and rotating relatively to the bowl
    • 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
    • B04B1/20—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles discharging solid particles from the bowl by a conveying screw coaxial with the bowl axis and rotating relatively to the bowl
    • B04B2001/2066—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles discharging solid particles from the bowl by a conveying screw coaxial with the bowl axis and rotating relatively to the bowl with additional disc stacks
    • 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
    • B04B1/20—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles discharging solid particles from the bowl by a conveying screw coaxial with the bowl axis and rotating relatively to the bowl
    • B04B2001/2083—Configuration of liquid outlets

Landscapes

  • Centrifugal Separators (AREA)

Abstract

Internamente ad un contenitore (1) sono disposti un tamburo (2) e una coclea (3). Aperture (7, 8) servono per lo scarico del liquido chiarificato e delle sostanze solide.Per ridurre al minimo il contenuto di acqua residua delle sostanze solide con fase solida altamente dispersa, un collettore (15) per l'adduzione di gas riscaldato è disposto al disotto del tamburo (2). Nella parte superiore del contenitore è previsto un bocchettone (16) per lo scarico dei gas. Per l'adduzione e lo scarico del gas riscaldato servono aperture (17, 18) e palette di guida (19, 20). Queste ultime sono inclinate nel senso di rotazione del tamburo (2) sulla superficie frontale inferiore della fascia interna (11), e in senso opposto al senso di rotazione del tamburo (2) sulla superficie frontale superiore della fascia esterna (12).A drum (2) and an auger (3) are arranged inside a container (1). Openings (7, 8) are used to discharge the clarified liquid and solid substances.To minimize the residual water content of solids with highly dispersed solid phase, a manifold (15) for the supply of heated gas is provided below the drum (2). In the upper part of the container there is a union (16) for the discharge of the gases. Openings (17, 18) and guide vanes (19, 20) are required for the supply and discharge of the heated gas. The latter are inclined in the direction of rotation of the drum (2) on the lower front surface of the inner band (11), and in the opposite direction of the direction of rotation of the drum (2) on the upper front surface of the outer band (12).

ITMI911348A 1990-05-28 1991-05-16 CENTRIFUGE OF DECANTAZIONE IT1251058B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1798/90A CH683399A5 (en) 1990-05-28 1990-05-28 Decantation centrifuge for producing free flowing solids

Publications (3)

Publication Number Publication Date
ITMI911348A0 ITMI911348A0 (en) 1991-05-16
ITMI911348A1 ITMI911348A1 (en) 1992-11-16
IT1251058B true IT1251058B (en) 1995-05-04

Family

ID=4218852

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI911348A IT1251058B (en) 1990-05-28 1991-05-16 CENTRIFUGE OF DECANTAZIONE

Country Status (4)

Country Link
CH (1) CH683399A5 (en)
DE (1) DE9106138U1 (en)
FR (1) FR2662373B3 (en)
IT (1) IT1251058B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5364335A (en) * 1993-12-07 1994-11-15 Dorr-Oliver Incorporated Disc-decanter centrifuge

Also Published As

Publication number Publication date
FR2662373B3 (en) 1992-05-15
ITMI911348A0 (en) 1991-05-16
FR2662373A3 (en) 1991-11-29
CH683399A5 (en) 1994-03-15
ITMI911348A1 (en) 1992-11-16
DE9106138U1 (en) 1991-07-11

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940513